{"title":"All Products","description":"","products":[{"product_id":"lectros-damp-proofing-anodes-pack-25","title":"Lectros Damp Proofing Anodes","description":"\u003cp\u003eLectros Damp Proofing Anodes are platinum coated titanium anodes connected to pure titanium wire for use in the Lectros DPC System.\u003c\/p\u003e\n\u003cp\u003eSupplied as a \u003cstrong\u003eRoll of 25 Anodes\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch4\u003e\u003cstrong\u003eLectros Damp Proofing Anodes\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eLectros Damp Proofing Anodes are platinum coated titanium anodes connected to pure titanium wire for use in the Lectros DPC System.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe Lectros System introduces a very small and perfectly safe electric current into the wall just above ground level through a series of titanium anodes inserted into the brickwork.\u003c\/p\u003e\n\u003cp\u003eIts effect is to repel the rising moisture molecules down the walls and harmlessly back into the ground.\u003c\/p\u003e\n\u003cp\u003eAs long as this tiny positive charge is maintained, the protected walls remain dry and totally free of damp.\u003c\/p\u003e\n\u003cp\u003eLectros is the leading Green Damp Proofing System in the world and has been used successfully for over 30 years.\u003c\/p\u003e\n\u003cp\u003eInstallation is neat and quick. A series of small holes are drilled in the outside masonry just above ground level, and tiny anodes inserted, linked by a special connecting wire which is 'pointed' into the wall.\u003c\/p\u003e\n\u003cp\u003eThe finished result is virtually invisible and the disruption is minimal.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Benefits:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePermanently guards against the dangers of rising damp\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtects property of any age or structure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSimple to install with little disturbance to building structure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImmediately effective\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVirtually indestructible (self healing)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan be fitted with monitoring system for added peace of mind\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eApplication\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eLectros System Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eInstallation is neat and quick. A series of small holes are drilled in the outside masonry just above ground level, and tiny anodes inserted, linked by a special connecting wire which is 'pointed' into the wall.\u003c\/p\u003e\n\u003cp\u003eThe finished result is virtually invisible and the disruption is minimal.\u003c\/p\u003e\n\u003cdiv class=\"iframe-container\"\u003e\n\u003cp\u003e\u003ciframe width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/NvP4vbzHEWY\" height=\"315\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eCoverage:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e25 Metres. Suitable for walls of 100mm - 600mm thickness.\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/INSTALLATION_INSTRUCTIONS.pdf?479094374598140520\" target=\"_blank\"\u003e\u003cstrong\u003eLectros Installation Instructions\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/INSTALLATION_INSTRUCTIONS.pdf?479094374598140520\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/LECTROS_INSTALLATION_INSTRUCTIONS_small.jpg?v=1524820405\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/12_PAGE_LECTROS_BROCHURE.pdf?479094374598140520\" target=\"_blank\"\u003e\u003cstrong\u003eLectros Brochure\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/12_PAGE_LECTROS_BROCHURE.pdf?479094374598140520\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/LECTROS_BROCHURE_small.jpg?v=1524820394\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/LECTROS_DAMPPROOFING_GUIDE.pdf?479094374598140520\" target=\"_blank\"\u003e\u003cstrong\u003eLectros Damp Proofing Guide\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/LECTROS_DAMPPROOFING_GUIDE.pdf?479094374598140520\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/LECTROS_DAMP_PROOFING_GUIDE_small.jpg?v=1524820398\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/LECTROS_REVIEW.pdf?479094374598140520\" target=\"_blank\"\u003e\u003cstrong\u003eLectros Theory \u0026amp; Application\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/LECTROS_REVIEW.pdf?479094374598140520\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/LECTROS_THEORY_APPLICATION_small.jpg?v=1524820410\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cstyle\u003e\u003c!--\n\/* Make the youtube video responsive *\/\n  .iframe-container{\n  position: relative;\n  width: 100%;\n  padding-bottom: 56.25%; \n  height: 0;\n}\n.iframe-container iframe{\n  position: absolute;\n  top:0;\n  left: 0;\n  width: 100%;\n  height: 100%;\n}\n--\u003e\u003c\/style\u003e","brand":"Lectros","offers":[{"title":"Roll of 25 Anodes","offer_id":7653382258718,"sku":"D85","price":225.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/lectros-damp-proofing-anodes-roll-of-25-electro-osmosis-783.webp?v=1780915023"},{"product_id":"lectros-electro-osmosis-damp-proofing-kit","title":"Lectros Damp Proofing Kit","description":"\u003cp\u003eThe Lectros Damp Proofing Kit containing all the essential products to carry out an Electro-Osmosis Damp Proofing installation.\u003c\/p\u003e\n\u003cp\u003eKit Contents are shown below in 'Description' tab.\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch4\u003e\u003cstrong\u003eLectros Damp Proofing Kit\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThe Lectros DPC System introduces a very small and perfectly safe electric current into the wall just above ground level through a series of titanium anodes inserted into the brickwork.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIts effect is to repel the rising moisture molecules down the walls and harmlessly back into the ground. As long as this tiny positive charge is maintained, the protected walls remain dry and totally free of damp.\u003c\/p\u003e\n\u003cp\u003eIdeal for walls up to 600mm thick and for rubble-filled walls, the Lectros DPC System is the only DPC treatment that can be installed above timber flooring joists to drive excess moisture down to a level beneath them, fulfilling a vital requirement of a damp-proof course\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKit Contents:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1 x Roll of 25 Platinum coated Titanium \u003cstrong\u003eAnodes\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 x Copper coated \u003cstrong\u003eEarth Rod and Clamp\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 x \u003cstrong\u003ePower Unit\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 x \u003cstrong\u003eCrimping Tool\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 x Pack of 10 \u003cstrong\u003eConnecting Crimps\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 x 5 Metre Roll of \u003cstrong\u003ePlain Titanium Wire\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 x 5 Metre Roll of \u003cstrong\u003eEarth Wire\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 x 5 Metre Roll of \u003cstrong\u003eRed Sleeving\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 x Lectros DPC Installation Instructions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Benefits:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eChemical free\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePermanently guards against the dangers of rising damp\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtects property of any age or structure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSimple to install with little disturbance to building structure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImmediately effective\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVirtually indestructible (self healing)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan be fitted with monitoring system for added peace of mind.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eApplication\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eLectros System Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eInstallation is neat and quick. A series of small holes are drilled in the outside masonry just above ground level, and tiny anodes inserted, linked by a special connecting wire which is 'pointed' into the wall.\u003c\/p\u003e\n\u003cp\u003eThe finished result is virtually invisible and the disruption is minimal.\u003c\/p\u003e\n\u003cdiv class=\"iframe-container\"\u003e\n\u003cp\u003e\u003ciframe width=\"560\" src=\"\/\/www.youtube.com\/embed\/NvP4vbzHEWY\" height=\"315\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/INSTALLATION_INSTRUCTIONS.pdf?479094374598140520\" target=\"_blank\"\u003e\u003cstrong\u003eLectros Installation Instructions\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/INSTALLATION_INSTRUCTIONS.pdf?479094374598140520\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/LECTROS_INSTALLATION_INSTRUCTIONS_small.jpg?v=1524820405\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/12_PAGE_LECTROS_BROCHURE.pdf?479094374598140520\" target=\"_blank\"\u003e\u003cstrong\u003eLectros Brochure\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/12_PAGE_LECTROS_BROCHURE.pdf?479094374598140520\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/LECTROS_BROCHURE_small.jpg?v=1524820394\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/LECTROS_DAMPPROOFING_GUIDE.pdf?479094374598140520\" target=\"_blank\"\u003e\u003cstrong\u003eLectros Damp Proofing Guide\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/LECTROS_DAMPPROOFING_GUIDE.pdf?479094374598140520\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/LECTROS_DAMP_PROOFING_GUIDE_small.jpg?v=1524820398\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/LECTROS_REVIEW.pdf?479094374598140520\" target=\"_blank\"\u003e\u003cstrong\u003eLectros Theory \u0026amp; Application\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/LECTROS_REVIEW.pdf?479094374598140520\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/LECTROS_THEORY_APPLICATION_small.jpg?v=1524820410\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cstyle\u003e\u003c!--\n\/* Make the youtube video responsive *\/\n  .iframe-container{\n  position: relative;\n  width: 100%;\n  padding-bottom: 56.25%; \n  height: 0;\n}\n.iframe-container iframe{\n  position: absolute;\n  top:0;\n  left: 0;\n  width: 100%;\n  height: 100%;\n}\n--\u003e\u003c\/style\u003e","brand":"Lectros","offers":[{"title":"Complete Kit","offer_id":7653385633822,"sku":"WYOSMK25","price":415.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/lectros-damp-proofing-kit-complete-electro-osmosis-269.webp?v=1780915069"},{"product_id":"newton-cdm-503-waterproof-membrane","title":"Newton CDM 503 - Cavity Drain Waterproof Membrane (3mm Stud)","description":"\u003cp\u003eNewton CDM 503 Waterproof Membrane is a white HDPE cavity drain membrane with a low-profile 3mm round stud design, developed for Type C drained protection waterproofing on suitable walls, floors, tunnels and vaulted soffits.\u003c\/p\u003e\n\u003cp\u003eSupplied as a 2m x 20m roll covering 40m², CDM 503 forms a controlled cavity that separates internal finishes from damp or contaminated substrates. Water entering the structure can then move towards Newton BaseDrain, FloorDrain, a suitable gravity outlet or a correctly specified sump-and-pump system. The shallow profile is particularly valuable where headroom or wall build-up is restricted.\u003c\/p\u003e\n\u003cp\u003eCDM 503 is BBA certified under Certificate 22\/6357 and declared as a Type V damp-proof sheet to BS EN 13967:2012+A1:2017. It resists water, alkalis, saline solutions, organic acids, minerals, hydrocarbons, rot and biological attack. The membrane cannot resist water pressure as a standalone barrier; reliable performance requires a project-specific Newton CDM system with sealed joints, protected finishes, suitable drainage, ventilation and planned maintenance.\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h5\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features of Newton \u003cspan\u003eCDM \u003c\/span\u003e503 Waterproof Membrane\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e✔️ Low-profile 3mm round-stud membrane ideal where headroom or wall build-up is limited.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Suitable for earth-retained walls, appropriate floors, tunnels and vaulted soffits within a designed Newton CDM Type C system.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ BBA certified under Certificate 22\/6357 and declared as a Type V damp-proof sheet to BS EN 13967:2012+A1:2017.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ 250kN compressive strength, 0.5kg\/m² unit weight and proven watertightness at 60kPa for 24 hours.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Supplied in a 2m x 20m roll covering 40m², with a stated 30-year product warranty and life expectancy equal to the design life of the structure when correctly specified, installed and protected.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003e3mm Cavity Drain Membrane For Type C Waterproofing\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eNewton CDM 503 is a specialist internal waterproofing membrane designed for projects where a conventional 8mm cavity membrane would use valuable headroom or increase the wall build-up unnecessarily. Manufactured from white high-density polyethylene, its compact 3mm round-stud profile forms a defined cavity between the existing structure and the protected internal finish. This separates plasterboard, flooring and decorative finishes from damp, salt-contaminated or water-affected backgrounds without requiring extensive removal of otherwise sound masonry. The membrane can be used on suitable earth-retained walls, concrete rafts and slabs, tunnels and vaulted structures as part of the Newton CDM system. CDM 503 is especially useful around low ceilings, stairs, narrow passages, reveals and other restricted areas where every millimetre matters. Its low unit weight also makes the roll practical to cut and position, although the complete 40m² roll remains substantial and must be handled safely.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eControlled Drainage Within The Newton CDM System\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eCDM 503 works by controlling water rather than resisting hydrostatic pressure at the inner face of the structure. The studs create a depressurisation space that allows moisture or water entering through the background to move towards a designed collection route. At wall-to-floor junctions, Newton BaseDrain can receive water from behind the wall membrane; Newton FloorDrain can provide cross-floor drainage, collect water at construction joints or continue the route through door thresholds. Collected water must then reach a dependable gravity outlet or a correctly sized sump-and-pump arrangement. This drainage principle makes the system maintainable, but only when channels, sump covers and inspection points remain accessible. CDM 503 must never be treated as a standalone waterproof sheet or installed without a safe discharge strategy. Water-flow routes, outlet capacity, pump duty, redundancy, alarms and maintenance access must all be established by the waterproofing design before the membrane is concealed.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eVersatile Protection For Walls, Floors And Vaulted Structures\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe product-specific Newton data sheet confirms CDM 503 for earth-retained walls, suitable floors, tunnels and vaulted soffits. Wall substrates may include concrete, brick, concrete block and insulated concrete formwork when the correct longer fixings are specified. Suitable floor backgrounds include a concrete raft or slab and, within an approved build-up, Newton Fibran XPS 500-C closed-cell insulation. Concrete soffits must drain to a fall, while brick soffits should be arched or vaulted so water cannot pond behind the membrane. On walls, CDM 503 may be installed vertically or horizontally and protected by an independent frame, compatible metal lining, battens fixed into Newton MultiPlugs or an internal masonry lining. On floors it is laid with the studs down and protected by the specified screed, tongue-and-groove chipboard, supported timber floor, insulation system or underfloor-heating build-up. Every application must preserve an uninterrupted path to drainage.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eDurable HDPE For Demanding Below-Ground Conditions\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eNewton CDM 503 is manufactured from chemically resistant HDPE and is designed to remain isolated from the damp or contaminated substrate throughout service. The technical data states that it is inert and non-polluting to drinking water, highly resistant to water, alkalis, saline solutions and organic acids, and unaffected by minerals and hydrocarbons. It is also rot-proof and resistant to bacteria, fungi and small organisms. Laboratory data records a unit weight of 0.5kg\/m², 0.6mm sheet thickness, tensile strengths of 416N in the machine direction and 488N across the sheet, resistance to static loading above 20kg and compressive strength of 250kN. These properties support its use behind protected wall finishes and beneath compatible floor build-ups. They do not remove the need for careful handling: punctures, crushed studs, poorly sealed butt joints, ultraviolet exposure or damage from later trades can compromise the installed system and must be prevented or repaired.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eDesigned For Grade 3 Internal Environments\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Newton technical information states that CDM 503 is capable of helping to deliver all levels of internal environmental performance, including Grade 3, when it forms part of a correctly designed Newton CDM system. Grade 3 is a complete-system and building-environment outcome rather than a performance claim for the membrane alone. BS 8102:2022 requires the structure and waterproofing strategy to control anticipated ingress within the capacity of the cavity drainage system, while intended use of the space also determines requirements for heating, ventilation, humidity control and finishes. Basements intended for habitable use normally require mechanical ventilation or another specialist environmental-control design. The membrane, BaseDrain or FloorDrain layout, sump capacity, pump arrangement, discharge route, alarm provision, power-loss strategy and inspection access must therefore operate together. Appropriate waterproofing design, competent installation, pre-concealment testing and planned servicing are essential if the completed space is to achieve and retain its intended internal grade.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eLong-Term Protection With Flexible Finishing Options\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eWhen specified, installed and protected in accordance with Newton’s data sheet and CDM installation manual, and permanently isolated from ultraviolet light, physical damage and wear, CDM 503 has a stated service life equal to the design life of the structure. Newton also provides a 30-year product warranty, while any installation or waterproofing guarantee is supplied separately by the specialist contractor. The membrane must always be covered by a suitable finish. Wall options include floor-supported dry-lining frames, compatible proprietary metal systems, treated timber battens fixed into Newton MultiPlugs, or a properly detailed internal brick or block lining. Suitable floor protection may include screed, tongue-and-groove chipboard, a supported timber floor, insulation with screed or chipboard above, or an underfloor-heating tray beneath screed. The chosen finish must protect the membrane from fire and impact, avoid uncontrolled penetrations, accommodate insulation and ventilation requirements, and leave drainage and pumping components accessible for inspection and maintenance.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Newton_503_Membrane_1_1024x1024.png?v=1786715575\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Benefits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMinimal Build-Up:\u003c\/strong\u003e The 3mm profile preserves valuable headroom and floor area, making it particularly suitable for low ceilings, stairs, narrow passages, reveals and restricted refurbishment details.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eType C Water Management: \u003c\/strong\u003eCreates a controlled cavity that directs water towards the specified drainage system, helping relieve pressure while keeping internal finishes isolated from damp substrates.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReduced Background Removal: \u003c\/strong\u003eAllows damp or salt-contaminated backgrounds to be isolated without unnecessarily extensive hacking off, provided loose, organic, unsafe and structurally unsuitable materials are removed.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFast Mechanical Installation:\u003c\/strong\u003e Lightweight HDPE can be cut, positioned and mechanically fixed efficiently using the correct Newton plugs, OverTape and compatible detailing accessories.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBroad Substrate Compatibility: \u003c\/strong\u003eSuitable for concrete, brick, blockwork, correctly detailed ICF walls, concrete rafts, slabs and approved arched, vaulted or falling soffit structures.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWall And Floor Use: \u003c\/strong\u003eA single 40m² roll format supports coordinated waterproofing across suitable walls, floors, tunnels and vaulted areas within a project-specific Newton CDM system.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Chemical Resistance: \u003c\/strong\u003eResists water, alkalis, saline solutions, organic acids, minerals and hydrocarbons, helping maintain dependable separation from chemically contaminated below-ground backgrounds throughout its protected service life.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBiological Resistance: \u003c\/strong\u003eRot-proof HDPE resists bacteria, fungi and small organisms, reducing the risk of biological degradation when permanently protected behind the specified internal finish.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDocumented Performance: \u003c\/strong\u003ePasses EN 1928 at 60kPa for 24 hours, with stated tensile, static-load and compressive-strength results supporting confident specification within its tested scope.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBBA Certification: \u003c\/strong\u003eCovered by BBA Agrément Certificate 22\/6357 when specified and installed within the certified Newton system scope, providing independent technical assessment of key performance characteristics.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaintainable Waterproofing: \u003c\/strong\u003eWorks with BaseDrain, FloorDrain, inspection access, sumps, pumps and alarms, creating a water-management system that can be tested, cleaned, monitored and routinely serviced.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Internal Finishes: \u003c\/strong\u003eCan be protected behind independent frames, treated battens, proprietary linings, internal masonry or compatible screed, chipboard, insulation and underfloor-heating build-ups.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLong Service Life: \u003c\/strong\u003eHas a stated service life equal to the design life of the structure when correctly specified, installed, protected and isolated from ultraviolet exposure.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e30-Year Product Warranty: \u003c\/strong\u003eSupported by Newton’s stated 30-year product warranty, while any separate installation or waterproofing guarantee remains the responsibility of the appointed specialist contractor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBasement Waterproofing:\u003c\/strong\u003e Provides low-profile internal Type C protection to earth-retained walls and suitable floor slabs in domestic or commercial basements with designed drainage and discharge routes.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCellar Conversions:\u003c\/strong\u003e Preserves headroom and usable floor area while separating new internal finishes from damp, salt-contaminated or water-affected masonry in properly drained cellar conversions.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEarth-Retained Walls: \u003c\/strong\u003eIsolates plasterboard, linings and other protected finishes from damp, saline or water-affected concrete, brick, blockwork and correctly detailed insulated concrete formwork.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConcrete Rafts And Slabs: \u003c\/strong\u003eSupports low-profile floor waterproofing within a fully drained, load-checked build-up designed to carry expected imposed loads and remove collected water safely.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVaulted Cellars:\u003c\/strong\u003e Provides internal cavity drainage to appropriately detailed arched or vaulted masonry where sealed overhead fixings prevent sagging and preserve continuous falls to drainage.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTunnels And Passages:\u003c\/strong\u003e Enables low-profile internal water management in underground corridors, tunnels and connecting passages where restricted clearances require a shallow membrane cavity.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePlant And Utility Rooms:\u003c\/strong\u003e Protects internal finishes and service areas where maintainable drainage, accessible pumps, alarms and dependable discharge arrangements are incorporated into the waterproofing design.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCommercial Below-Ground Areas:\u003c\/strong\u003e Supports offices, archives, stores and service spaces requiring a project-specific internal environmental grade coordinated with ventilation, humidity control and planned system maintenance.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRefurbishment Projects: \u003c\/strong\u003eIsolates sound but damp, contaminated or uneven backgrounds while reducing the need for unnecessarily aggressive removal of existing masonry and cementitious finishes.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRestricted Build-Ups: \u003c\/strong\u003eAccommodates stairs, door reveals, narrow corridors, low ceilings and other confined details where the 3mm profile offers a practical dimensional advantage over deeper cavity membranes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eStandards \u0026amp; Certificates\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBBA Agrément Certificate 22\/6357:\u003c\/strong\u003e Newton CDM 503 is covered by BBA Agrément Certificate 22\/6357 when specified and installed within the certified scope of the Newton CDM waterproofing system. This provides independent technical assessment of the system’s suitability, performance and durability.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBS 8102:2022 Type C Design: \u003c\/strong\u003eCDM 503 is suitable for inclusion within a project-specific Type C drained cavity waterproofing design. BS 8102:2022 applies to the complete waterproofing strategy and does not make the membrane a standalone barrier against water pressure.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGrade 3 Internal Environment: \u003c\/strong\u003eA correctly designed, installed, ventilated and maintained Newton CDM system incorporating CDM 503 may contribute to Grade 3 conditions. The required grade depends on the structure, drainage, discharge, pumps, details, finishes, environmental controls and maintenance provisions working together.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBS EN 13967:2012+A1:2017: \u003c\/strong\u003eCDM 503 is declared as a Type V damp-proof sheet under this harmonised technical specification. The supplied UKCA and CE declaration pages list the associated essential characteristics and declared performance values.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePublished Test And Classification Data: \u003c\/strong\u003eThe technical information records watertightness to EN 1928, tensile strength to BS EN 12311-2, static loading to BS 12730 and compressive strength to BS EN ISO 25619-2. Reaction to fire is classified as Class E in accordance with BS EN 13501-1.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty And Design Life: \u003c\/strong\u003eNewton states a 30-year product warranty and service life equal to the design life of the structure when CDM 503 is correctly specified, installed, protected from damage and incorporated within a functioning cavity drain system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Performance\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton CDM 503 works by maintaining a shallow studded cavity between the damp or water-bearing structure and the protected internal finish. Water entering through the background is allowed to move within this cavity towards BaseDrain, FloorDrain, a suitable gravity outlet or a sump chamber instead of becoming trapped behind plasterboard, flooring or decorative finishes. This managed-drainage principle defines a Type C waterproofing system and is particularly useful below ground, where water levels and hydrostatic conditions may change over time.\u003c\/p\u003e\n\u003cp\u003eThe 3mm profile minimises wall and floor build-up where headroom or usable space is restricted. This makes CDM 503 particularly useful around low ceilings, stairs, door details, narrow passages and floor build-ups that cannot readily accommodate a deeper membrane. The reduced cavity must remain clear and continuously drained, however, because mortar, drilling dust, lime deposits, silt or standing water can have a proportionally greater effect on its available drainage space.\u003c\/p\u003e\n\u003cp\u003eThe chemically resistant HDPE separates internal finishes from damp, salts and other substrate contamination. Published information describes CDM 503 as resistant to water, alkalis, saline solutions, organic acids, minerals and hydrocarbons, as well as rot, bacteria, fungi and small organisms. These characteristics help protect the internal build-up, but they do not remove the need to treat appropriate concrete against free-lime leaching or resolve hazardous contamination and structural defects before concealment.\u003c\/p\u003e\n\u003cp\u003eInstallation is practical and comparatively quick when carried out by an experienced Type C installer. CDM 503 can be fitted vertically or horizontally to walls, loose-laid stud-side down on suitable floors and installed to correctly detailed vaults or soffits. The sheet itself has no curing period, so follow-on work may begin after fixing, butt-joint sealing, drainage connection, inspection and testing are complete. Repair mortars, levelling products, screeds and other wet-applied materials must still reach the condition required by their own instructions.\u003c\/p\u003e\n\u003cp\u003ePublished performance includes watertightness at 60kPa for 24 hours, tensile strengths of 416N and 488N, resistance to static loading above 20kg and compressive strength stated as 250kN. The listed working temperature range is -50°C to +80°C. These figures support product specification within their stated test scope but do not replace project-specific assessment of structural loading, water volume, drainage capacity, floor construction, internal use or service conditions.\u003c\/p\u003e\n\u003cp\u003eFor the property owner, the principal benefit is the potential to convert damp or water-affected below-ground areas into dry, usable internal spaces within a maintainable system. Grade 3 performance is delivered by the complete design rather than CDM 503 alone. The structure, membrane, sealed details, channel layout, gravity or pumped discharge, alarms, power-loss strategy, ventilation, protected finishes, inspection access and planned servicing must continue to operate together throughout the installation’s life.\u003cbr\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .pc-newton-cdm503-tech-table-swipe {\n    display: none;\n    margin: 0 0 6px;\n    color: #555;\n    font: 600 13px\/1.3 inherit;\n  }\n\n  .pc-newton-cdm503-tech-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n    position: relative;\n  }\n\n  .pc-newton-cdm503-tech-table {\n    width: 100%;\n    min-width: 900px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.35;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-newton-cdm503-tech-table th,\n  .pc-newton-cdm503-tech-table td {\n    border: 5px solid #fff;\n  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class=\"pc-newton-cdm503-tech-table\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 36%;\"\u003e \u003ccol style=\"width: 18%;\"\u003e \u003ccol style=\"width: 22%;\"\u003e \u003ccol style=\"width: 24%;\"\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-main-title\" colspan=\"4\" scope=\"colgroup\"\u003eTechnical Data\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-section-title\" colspan=\"4\" scope=\"colgroup\"\u003eTechnical Data\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-column-head\" colspan=\"2\" scope=\"col\"\u003eFeature\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eResult\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eTest Standard\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eProduct Code\u003c\/th\u003e\n\u003ctd\u003eM5\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eHDPE\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eUnit Weight\u003c\/th\u003e\n\u003ctd\u003e0.5kg\/m²\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eSheet Thickness\u003c\/th\u003e\n\u003ctd\u003e0.6mm\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eStud Height\u003c\/th\u003e\n\u003ctd\u003e3mm\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eStud Pattern\u003c\/th\u003e\n\u003ctd\u003eSquare\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eColour\u003c\/th\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eRoll Size\u003c\/th\u003e\n\u003ctd\u003e2m x 20m\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eNominal Roll Coverage\u003c\/th\u003e\n\u003ctd\u003e40m²\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eWater Tightness, 60kPa For 24 Hours\u003c\/th\u003e\n\u003ctd\u003ePass\u003c\/td\u003e\n\u003ctd\u003eEN 1928\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eWorking Temperature\u003c\/th\u003e\n\u003ctd\u003e-50°C to +80°C\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eSoftening Temperature\u003c\/th\u003e\n\u003ctd\u003e126°C\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eTensile Strength, Machine Direction\u003c\/th\u003e\n\u003ctd\u003e416N\u003c\/td\u003e\n\u003ctd\u003eBS EN 12311-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eTensile Strength, Cross Direction\u003c\/th\u003e\n\u003ctd\u003e488N\u003c\/td\u003e\n\u003ctd\u003eBS EN 12311-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eResistance To Static Loading\u003c\/th\u003e\n\u003ctd\u003e\u0026gt;20kg\u003c\/td\u003e\n\u003ctd\u003eBS 12730\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eCompressive Strength\u003c\/th\u003e\n\u003ctd\u003e250kN\u003c\/td\u003e\n\u003ctd\u003eBS EN ISO 25619-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eReaction To Fire\u003c\/th\u003e\n\u003ctd\u003eClass E\u003c\/td\u003e\n\u003ctd\u003eBS EN 13501-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eType Of Application\u003c\/th\u003e\n\u003ctd\u003eType V\u003c\/td\u003e\n\u003ctd\u003eBS EN 13967:2012+A1:2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eProduct Warranty\u003c\/th\u003e\n\u003ctd\u003e30 years\u003c\/td\u003e\n\u003ctd\u003eManufacturer statement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eLife Expectancy\u003c\/th\u003e\n\u003ctd\u003eDesign life of the structure when correctly specified, installed and protected\u003c\/td\u003e\n\u003ctd\u003eManufacturer statement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-section-title\" colspan=\"4\" scope=\"colgroup\"\u003eEssential Characteristics\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eEssential Characteristic\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003ePerformance\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eTest Standard\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eHarmonised Technical Specification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" scope=\"row\"\u003eWater Tightness, 60kPa For 24 Hours\u003c\/th\u003e\n\u003ctd\u003ePass\u003c\/td\u003e\n\u003ctd\u003eEN 1928\u003c\/td\u003e\n\u003ctd\u003eBS EN 13967:2012+A1:2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" scope=\"row\"\u003eResistance To Tearing\u003c\/th\u003e\n\u003ctd\u003eMD: NPD; CMD: NPD\u003c\/td\u003e\n\u003ctd\u003eEN 12310-1\u003c\/td\u003e\n\u003ctd\u003eBS EN 13967:2012+A1:2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" scope=\"row\"\u003eElongation At 5%\u003c\/th\u003e\n\u003ctd\u003eMD: NPD; CMD: NPD\u003c\/td\u003e\n\u003ctd\u003eEN 12311-2\u003c\/td\u003e\n\u003ctd\u003eBS EN 13967:2012+A1:2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" scope=\"row\"\u003eCompressive Creep \/ Resistance To Static Load\u003c\/th\u003e\n\u003ctd\u003eNPD\u003c\/td\u003e\n\u003ctd\u003eEN 13967 Annex B\u003c\/td\u003e\n\u003ctd\u003eBS EN 13967:2012+A1:2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" scope=\"row\"\u003eImpact Resistance\u003c\/th\u003e\n\u003ctd\u003eNPD\u003c\/td\u003e\n\u003ctd\u003eEN 12691-2 Method A\u003c\/td\u003e\n\u003ctd\u003eBS EN 13967:2012+A1:2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" scope=\"row\"\u003eDurability Against Ageing\u003c\/th\u003e\n\u003ctd\u003eNPD\u003c\/td\u003e\n\u003ctd\u003eEN 1296 \/ EN 1928\u003c\/td\u003e\n\u003ctd\u003eBS EN 13967:2012+A1:2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" scope=\"row\"\u003eDurability Against Chemicals\u003c\/th\u003e\n\u003ctd\u003eNPD\u003c\/td\u003e\n\u003ctd\u003eEN 1926 \/ EN 1928\u003c\/td\u003e\n\u003ctd\u003eBS EN 13967:2012+A1:2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" scope=\"row\"\u003eFire Resistance\u003c\/th\u003e\n\u003ctd\u003eClass E\u003c\/td\u003e\n\u003ctd\u003eEN 13501-1:2007+A1:2009\u003c\/td\u003e\n\u003ctd\u003eBS EN 13967:2012+A1:2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" scope=\"row\"\u003eJoint Tensile Shear Resistance\u003c\/th\u003e\n\u003ctd\u003eNPD\u003c\/td\u003e\n\u003ctd\u003eEN 12317-2\u003c\/td\u003e\n\u003ctd\u003eBS EN 13967:2012+A1:2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" scope=\"row\"\u003eCompressive Strength\u003c\/th\u003e\n\u003ctd\u003e250kN\u003c\/td\u003e\n\u003ctd\u003eBS EN ISO 25619-2\u003c\/td\u003e\n\u003ctd\u003eBS EN 13967:2012+A1:2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch5\u003eInstallation\u003c\/h5\u003e\n\u003cstyle\u003e\n  .pc-newton-cdm503-ancillary-table-swipe {\n    display: none;\n    margin: 0 0 6px;\n    color: #555;\n    font: 600 13px\/1.3 inherit;\n  }\n\n  .pc-newton-cdm503-ancillary-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n    position: relative;\n  }\n\n  .pc-newton-cdm503-ancillary-table {\n    width: 100%;\n    min-width: 760px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.35;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-newton-cdm503-ancillary-table th,\n  .pc-newton-cdm503-ancillary-table td {\n    border: 5px solid #fff;\n    padding: 9px 12px;\n    vertical-align: top;\n    font-weight: 400;\n  }\n\n  .pc-newton-cdm503-ancillary-table .pc-main-title {\n    padding: 14px 18px;\n    background: #7f7f7f;\n    color: #fff;\n    text-align: center;\n    text-transform: uppercase;\n    font-size: 30px;\n    line-height: 1.15;\n    font-weight: 700;\n  }\n\n  .pc-newton-cdm503-ancillary-table .pc-section-title {\n    padding: 11px 12px;\n    background: #8f8f8f;\n    color: #fff;\n    text-align: left;\n    font-size: 22px;\n    line-height: 1.2;\n    font-weight: 700;\n  }\n\n  .pc-newton-cdm503-ancillary-table .pc-column-head {\n    background: #a6a6a6;\n    color: #111;\n    text-align: left;\n    font-size: 18px;\n    font-weight: 700;\n  }\n\n  .pc-newton-cdm503-ancillary-table .pc-data-row {\n    background: #fff;\n  }\n\n  .pc-newton-cdm503-ancillary-table .pc-data-row.pc-grey {\n    background: #d9d9d9;\n  }\n\n  .pc-newton-cdm503-ancillary-table .pc-product-cell,\n  .pc-newton-cdm503-ancillary-table .pc-product-cell a {\n    color: #111;\n    font-weight: 700;\n    text-align: left;\n  }\n\n  .pc-newton-cdm503-ancillary-table .pc-product-cell a {\n    text-decoration: underline;\n    text-underline-offset: 2px;\n  }\n\n  @media screen and (max-width: 767px), (hover: none) and (pointer: coarse) {\n    .pc-newton-cdm503-ancillary-table-swipe {\n      display: block;\n    }\n\n    .pc-newton-cdm503-ancillary-table {\n      min-width: 720px;\n      font-size: 14px;\n    }\n\n    .pc-newton-cdm503-ancillary-table th,\n    .pc-newton-cdm503-ancillary-table td {\n      border-width: 4px;\n      padding: 7px 9px;\n    }\n\n    .pc-newton-cdm503-ancillary-table .pc-main-title {\n      padding: 11px 13px;\n      font-size: 23px;\n    }\n\n    .pc-newton-cdm503-ancillary-table .pc-section-title {\n      padding: 9px;\n      font-size: 18px;\n    }\n\n    .pc-newton-cdm503-ancillary-table .pc-column-head {\n      font-size: 16px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pc-newton-cdm503-ancillary-table-wrap\" role=\"region\" tabindex=\"0\"\u003e\n\u003ctable class=\"pc-newton-cdm503-ancillary-table\" style=\"width: 127.96%; height: 2201.44px;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 26%;\"\u003e \u003ccol style=\"width: 74%;\"\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 26.441px;\"\u003e\n\u003cth class=\"pc-main-title\" colspan=\"2\" scope=\"colgroup\" style=\"height: 26.441px;\"\u003eNewton CDM 503 Membrane Ancillary Products\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 21.5972px;\"\u003e\n\u003cth class=\"pc-section-title\" colspan=\"2\" scope=\"colgroup\" style=\"height: 21.5972px;\"\u003eFixing Products\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.5972px;\"\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\" style=\"height: 21.5972px;\"\u003eProduct\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\" style=\"height: 21.5972px;\"\u003ePurpose Within The System\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\" style=\"height: 75.5556px;\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\" style=\"height: 75.5556px;\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-multiplugs-cavity-drain-membrane-fixing-plugs-a1\" rel=\"noopener\" target=\"_blank\"\u003eNewton CDM MultiPlugs\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd style=\"height: 75.5556px;\"\u003ePrimary 10mm membrane fixing plugs for suitable wall substrates. Each plug includes a soft rubber sealing grommet and accepts a 5mm No.10 self-tapping screw for compatible battens or lining supports without creating another penetration through the membrane.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\" style=\"height: 56.6667px;\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\" style=\"height: 56.6667px;\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-multiplug-pins-cavity-drain-membrane-fixing\" rel=\"noopener\" target=\"_blank\"\u003eNewton CDM MultiPlug Pins\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd style=\"height: 56.6667px;\"\u003eExpansion pins inserted into a MultiPlug where the initial substrate grip is insufficient. The pin expands the correctly positioned plug to improve its hold without abandoning the fixing point.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\" style=\"height: 56.6667px;\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\" style=\"height: 56.6667px;\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-cdm-nuseal-plugs-vaulted-ceiling-membrane-fixing-a2\" rel=\"noopener\" target=\"_blank\"\u003eNewton CDM NuSeal Plugs\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd style=\"height: 56.6667px;\"\u003eSpecialist 11mm x 70mm fixing plugs for vaulted, curved, sloping and overhead applications. NuSeal Plugs are installed with a compressed ring of Newton CDM Rope instead of the standard rubber grommet.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\" style=\"height: 56.6667px;\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\" style=\"height: 56.6667px;\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/evolution-fasteners-sds-drill-bits\" rel=\"noopener\" target=\"_blank\"\u003eEvolution SDS Plus Masonry Drill Bits\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd style=\"height: 56.6667px;\"\u003e10mm diameter SDS bit for Newton MultiPlug fixing holes. Drill depth and bit condition must suit the substrate and plug length. NuSeal Plugs require a separate suitable 11mm SDS bit.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\" style=\"height: 56.6667px;\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\" style=\"height: 56.6667px;\"\u003eSpecial Wall Ties And Retaining Clips\u003c\/th\u003e\n\u003ctd style=\"height: 56.6667px;\"\u003eNewton-only restraint accessories used where an internal brick or block lining is tied back through compatible CDM fixing plugs, or where insulation requires retention without uncontrolled membrane penetrations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.5972px;\"\u003e\n\u003cth class=\"pc-section-title\" colspan=\"2\" scope=\"colgroup\" style=\"height: 21.5972px;\"\u003eJointing, Sealing And Detailing Products\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.5972px;\"\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\" style=\"height: 21.5972px;\"\u003eProduct\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\" style=\"height: 21.5972px;\"\u003ePurpose Within The System\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\" style=\"height: 75.5556px;\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\" style=\"height: 75.5556px;\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-cdm-overtape-butyl-membrane-sealing-corner-tape\" rel=\"noopener\" target=\"_blank\"\u003eNewton CDM OverTape\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd style=\"height: 75.5556px;\"\u003ePVC-backed, single-sided waterproof tape used to seal CDM 503 butt joints. The technical drawing specifies 100mm OverTape centred over each clean, dry joint. It is also used at wall-to-floor interfaces, BaseDrain upstands, reveals, repairs and face-sealed details; 150mm tape may be required for selected details.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\" style=\"height: 56.6667px;\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\" style=\"height: 56.6667px;\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-cdm-joint-tape-double-sided-butyl-membrane-tape\" rel=\"noopener\" target=\"_blank\"\u003eNewton CDM Joint Tape\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd style=\"height: 56.6667px;\"\u003eDouble-sided butyl tape used at compatible DPC joints, overlaps, patches and interfaces. CDM 503 has no flange, so Joint Tape is not the primary sheet-to-sheet jointing product; CDM 503 butt joints use Newton CDM OverTape.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\" style=\"height: 56.6667px;\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\" style=\"height: 56.6667px;\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-cdm-rope-butyl-membrane-sealing-rope\" rel=\"noopener\" target=\"_blank\"\u003eNewton CDM Rope\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd style=\"height: 56.6667px;\"\u003e10mm compressible butyl rope for NuSeal Plugs, approved vaulted or overhead fixings, irregular joints, service penetrations, shaped details and repairs where flat tape cannot make continuous contact.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\" style=\"height: 56.6667px;\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\" style=\"height: 56.6667px;\"\u003eNewton Pipe Collar, Pipe Sleeve Or Pipe Seal\u003c\/th\u003e\n\u003ctd style=\"height: 56.6667px;\"\u003eSpecialist preformed components for pipes, grouped cables, conduits and other services passing through the membrane. Use a compatible size and a detail approved for the service and waterproofing design.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\" style=\"height: 56.6667px;\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\" style=\"height: 56.6667px;\"\u003eNewton DampSafe 809-HP DPC\u003c\/th\u003e\n\u003ctd style=\"height: 56.6667px;\"\u003eHigh-load physical DPC used where waterproofing continuity passes through internal walls, block spine walls or other load-bearing details. An ordinary low-load DPC must not replace it where the design requires 809-HP load capacity.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\" style=\"height: 56.6667px;\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\" style=\"height: 56.6667px;\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proof-course-rolls\" rel=\"noopener\" target=\"_blank\"\u003eDamp Proof Course Rolls\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd style=\"height: 56.6667px;\"\u003eStocked sheet DPC for suitable non-high-load continuity, patch and selected penetration details. Confirm width, loading and compatibility before use; it is not an automatic substitute for Newton DampSafe 809-HP.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.5972px;\"\u003e\n\u003cth class=\"pc-section-title\" colspan=\"2\" scope=\"colgroup\" style=\"height: 21.5972px;\"\u003eDrainage And Water Management Products\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.5972px;\"\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\" style=\"height: 21.5972px;\"\u003eProduct\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\" style=\"height: 21.5972px;\"\u003ePurpose Within The System\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\" style=\"height: 56.6667px;\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\" style=\"height: 56.6667px;\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-basedrain-channel\" rel=\"noopener\" target=\"_blank\"\u003eNewton CDM BaseDrain\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd style=\"height: 56.6667px;\"\u003ePerimeter drainage channel installed at the wall-to-floor junction. It collects water from behind the wall membrane and at the structural junction, then directs it towards a safe gravity outlet or sump chamber. Supplied in 2m lengths.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\" style=\"height: 56.6667px;\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\" style=\"height: 56.6667px;\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-floordrain-channel\" rel=\"noopener\" target=\"_blank\"\u003eNewton CDM FloorDrain\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd style=\"height: 56.6667px;\"\u003eFloor drainage channel used at construction joints, as cross-floor drainage, through door thresholds and to link perimeter drainage with a centrally located sump or other discharge route. Supplied in 2m lengths.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\" style=\"height: 37.7778px;\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\" style=\"height: 37.7778px;\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-basedrain-corner\" rel=\"noopener\" target=\"_blank\"\u003eNewton CDM BaseDrain 90° Swept Corner\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd style=\"height: 37.7778px;\"\u003ePreformed swept component for maintaining channel continuity around a 90° direction change while supporting water flow and future cleaning.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\" style=\"height: 56.6667px;\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\" style=\"height: 56.6667px;\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-basedrain-t-piece\" rel=\"noopener\" target=\"_blank\"\u003eNewton CDM BaseDrain T-Piece\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd style=\"height: 56.6667px;\"\u003eFormed T-junction for connecting FloorDrain to BaseDrain at 90°, creating cross-floor routes or draining through a suitable engineering-brick detail where specified.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\" style=\"height: 56.6667px;\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\" style=\"height: 56.6667px;\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-basedrain-flexible-jetting-eye\" rel=\"noopener\" target=\"_blank\"\u003eNewton CDM BaseDrain Flexible Jetting Eye\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd style=\"height: 56.6667px;\"\u003eInspection and cleaning access inserted into BaseDrain so the installed channel can be flushed and maintained. Access spacing and location must follow the waterproofing design and remain reachable after finishes are installed.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\" style=\"height: 37.7778px;\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\" style=\"height: 37.7778px;\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-basedrain-drainage-adaptor\" rel=\"noopener\" target=\"_blank\"\u003eNewton CDM BaseDrain Drainage Adaptor\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd style=\"height: 37.7778px;\"\u003eAdaptor connecting BaseDrain or FloorDrain to 63mm pipe for onward connection to a suitable sump or dependable gravity drainage point.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\" style=\"height: 56.6667px;\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\" style=\"height: 56.6667px;\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-basedrain-sump-pump-connector\" rel=\"noopener\" target=\"_blank\"\u003eNewton CDM BaseDrain Sump Connector\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd style=\"height: 56.6667px;\"\u003ePackaged connection comprising the drainage adaptor, 63mm flexible pipe and sump connector piece for linking Newton drainage channel to a compatible sump chamber.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\" style=\"height: 56.6667px;\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\" style=\"height: 56.6667px;\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-basedrain-tape\" rel=\"noopener\" target=\"_blank\"\u003eNewton CDM BaseDrain Jointing Tape\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd style=\"height: 56.6667px;\"\u003eDuct-style jointing tape for securing compatible BaseDrain and FloorDrain channel connections and fittings. It is a channel assembly product, not a substitute for CDM OverTape or Joint Tape on the waterproof membrane.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\" style=\"height: 75.5556px;\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\" style=\"height: 75.5556px;\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-condensation-strip\" rel=\"noopener\" target=\"_blank\"\u003eNewton CDM Condensation Strip\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd style=\"height: 75.5556px;\"\u003eForms an 8mm gap between the wall membrane and drainage zone where the finished floor build-up is deeper than the BaseDrain upstand detail. It allows condensation running down the room-facing membrane surface to enter the drainage channel instead of pooling at the floor edge.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\" style=\"height: 75.5556px;\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\" style=\"height: 75.5556px;\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-fibran-xps-500-c-insulation\" rel=\"noopener\" target=\"_blank\"\u003eNewton CDM Fibran XPS 500-C\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd style=\"height: 75.5556px;\"\u003e50mm closed-cell XPS insulation with drainage slots beneath. Used as a tested insulated spacer adjacent to BaseDrain and FloorDrain, creating a drained supporting layer below a compatible floor membrane and load-checked floor finish.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\" style=\"height: 75.5556px;\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\" style=\"height: 75.5556px;\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/basement-sump-pump-system\" rel=\"noopener\" target=\"_blank\"\u003eBasement Sump And Pump Systems\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd style=\"height: 75.5556px;\"\u003eSump chambers and pumps for mechanical removal where dependable gravity drainage is unavailable. Chamber volume, pump duty, head, flow, discharge diameter, redundancy and servicing provision must suit the project risk assessment.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\" style=\"height: 37.7778px;\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\" style=\"height: 37.7778px;\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/high-water-level-alarms-sump\" rel=\"noopener\" target=\"_blank\"\u003eHigh-Water Level Alarms\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd style=\"height: 37.7778px;\"\u003eAlarm systems providing early warning if water rises above the normal working level in a sump because of pump, power, float or discharge problems.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\" style=\"height: 56.6667px;\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\" style=\"height: 56.6667px;\"\u003eBattery Back-Up, Secondary Pump And Telemetry Equipment\u003c\/th\u003e\n\u003ctd style=\"height: 56.6667px;\"\u003eAdditional resilience for installations where loss of pumping could cause flooding or unacceptable damage. Equipment must be matched to the installed pump load, anticipated outage, likely inflow and consequence of failure.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\" style=\"height: 56.6667px;\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\" style=\"height: 56.6667px;\"\u003eGullies, Gravity Outlets And Receiving Drainage\u003c\/th\u003e\n\u003ctd style=\"height: 56.6667px;\"\u003eSuitable discharge points used where levels allow water to leave by gravity. The receiving drainage must accept the design flow and must not surcharge, freeze or return water towards the waterproofed structure.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\" style=\"height: 75.5556px;\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\" style=\"height: 75.5556px;\"\u003eDischarge Pipework And Non-Return Valves\u003c\/th\u003e\n\u003ctd style=\"height: 75.5556px;\"\u003ePressure-rated pipework, fittings and valves carrying pumped water to the approved discharge point while limiting unwanted return flow when the pump stops. Dedicated discharges and required consents must be addressed by the design.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.5972px;\"\u003e\n\u003cth class=\"pc-section-title\" colspan=\"2\" scope=\"colgroup\" style=\"height: 21.5972px;\"\u003ePreparation And Supporting Products\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.5972px;\"\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\" style=\"height: 21.5972px;\"\u003eProduct\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\" style=\"height: 21.5972px;\"\u003ePurpose Within The System\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\" style=\"height: 56.6667px;\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\" style=\"height: 56.6667px;\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-anti-lime-sealer\" rel=\"noopener\" target=\"_blank\"\u003eWykamol Anti-Lime Sealer\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd style=\"height: 56.6667px;\"\u003eStocked anti-lime treatment for suitable new or existing concrete where free-lime leaching could produce deposits in the membrane cavity, BaseDrain, FloorDrain or sump. Use in accordance with its separate application instructions.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\" style=\"height: 75.5556px;\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\" style=\"height: 75.5556px;\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-microtech-masonry-biocide\" rel=\"noopener\" target=\"_blank\"\u003eWykamol Microtech Masonry Biocide\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd style=\"height: 75.5556px;\"\u003eStocked masonry biocide for appropriate mould, fungal, moss or biological contamination after loose growth has been removed. Dry rot, wet rot and structurally affected timber require a separate specialist investigation and remedial specification.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\" style=\"height: 75.5556px;\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\" style=\"height: 75.5556px;\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/fillet-seal-mortar\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum Fillet Seal Mortar\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd style=\"height: 75.5556px;\"\u003eRapid-curing, non-shrink cement-based mortar for suitable making good, local re-profiling and specified wall-to-floor or wall-to-wall fillet details. Use only where compatible with the substrate and waterproofing design, and allow it to reach the required condition before covering.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\" style=\"height: 75.5556px;\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\" style=\"height: 75.5556px;\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/dampsolve-damp-proof-dpc-cream\" rel=\"noopener\" target=\"_blank\"\u003eDampSolve Damp Proof DPC Cream\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd style=\"height: 75.5556px;\"\u003eStocked injection cream that may be specified above ground where a remedial chemical DPC is required to control avoidable rising damp. It does not replace the Type C cavity drainage system below ground and should not be added without diagnosing the moisture mechanism.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\" style=\"height: 75.5556px;\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\" style=\"height: 75.5556px;\"\u003eSuitable Levelling Or Repair Compound\u003c\/th\u003e\n\u003ctd style=\"height: 75.5556px;\"\u003eUsed to correct local floor irregularities or severe wall depressions so the membrane is supported and drainage remains free. The Newton manual gives Ardex Arditex NA as an example for floor levelling; confirm substrate, thickness, curing and water-exposure compatibility.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\" style=\"height: 56.6667px;\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\" style=\"height: 56.6667px;\"\u003eTreated Timber Battens And End-Cut Treatment\u003c\/th\u003e\n\u003ctd style=\"height: 56.6667px;\"\u003eBattens supporting plasterboard or sheeting where the selected lining uses the screw socket within Newton MultiPlugs. Timber must be appropriately treated, and all cut ends should receive a compatible end-cut preservative.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\" style=\"height: 56.6667px;\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\" style=\"height: 56.6667px;\"\u003eMechanical Ventilation And Humidity Control\u003c\/th\u003e\n\u003ctd style=\"height: 56.6667px;\"\u003eBuilding-services provision needed to control humidity, condensation and indoor air quality, particularly in Grade 3 or habitable below-ground spaces. Design is a specialist activity separate from the membrane installation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHealth \u0026amp; Safety And Installer Competency\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton CDM 503 forms part of a specialist structural waterproofing system and should be designed and installed by competent people with suitable Type C cavity-drain experience. Newton recommends installation by trained Newton Specialist Contractors, and the BBA-certified system must be installed in accordance with the certificate, current Newton technical literature and the project waterproofing design.\u003c\/p\u003e\n\u003cp\u003eBefore beginning, read the current CDM 503 technical data sheet, Newton CDM installation manual, product instructions for every ancillary and the relevant risk assessments. Confirm the construction type, expected water conditions, drainage route, sump position, discharge point, internal grade, ventilation requirements, final finishes and future access before materials are fixed.\u003c\/p\u003e\n\u003cp\u003eWear appropriate PPE, including gloves, safety glasses and protective footwear. Use suitable dust control and respiratory protection where drilling or substrate preparation creates hazardous dust. Provide properly erected staging or scaffold for high walls, vaults and soffits. Do not work overhead from unstable steps or improvise access equipment.\u003c\/p\u003e\n\u003cp\u003eScan for concealed electrical cables, water services, gas pipes and structural hazards before drilling. Use a suitable 110V SDS hammer drill, sharp cutting knife and controlled heat gun. Keep heat away from combustible materials and do not overheat the HDPE or butyl tapes. Maintain good lighting and a tidy work area so rolls, tools and open drainage channels do not create trip hazards.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSystem Design Principles\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCDM 503 does not hold back hydrostatic pressure. The membrane and drainage channels form depressurisation spaces that receive water entering through known or potential weaknesses and direct it to controlled discharge. The structure should itself limit the rate of ingress so it does not exceed the cavity drain system’s capacity, as required by the design principles of BS 8102:2022.\u003c\/p\u003e\n\u003cp\u003eThe waterproofing designer must assess the construction type, retaining conditions, groundwater risk, permeability of the ground, likely entry points, slab levels, wall-to-floor junctions, construction joints, cracks, penetrations and the intended use of the finished space. New structures should not be designed to permit uncontrolled water entry merely because an internal drainage system is present.\u003c\/p\u003e\n\u003cp\u003eEvery part of the cavity must drain continuously. The wall membrane, floor membrane, BaseDrain, FloorDrain, condensation detail, sump chamber, pumps and discharge pipework must form one coordinated route. Avoid sealed pockets, channel backfalls, unconnected cavities and details that direct water onto a joint or trap it above an obstruction.\u003c\/p\u003e\n\u003cp\u003eWhere pumping is essential, consider the consequence of pump or power failure. Select duty and standby pumps, high-water alarms, battery back-up, independent circuits, telemetry and discharge arrangements according to the project risk. The outlet must terminate where water cannot surcharge or return towards the structure.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cstyle\u003e\n  .pc-newton-cdm503-substrates-table-swipe {\n    display: none;\n    margin: 0 0 6px;\n    color: #555;\n    font: 600 13px\/1.3 inherit;\n  }\n\n  .pc-newton-cdm503-substrates-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n    position: relative;\n  }\n\n  .pc-newton-cdm503-substrates-table {\n    width: 100%;\n    min-width: 1000px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.35;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-newton-cdm503-substrates-table th,\n  .pc-newton-cdm503-substrates-table td {\n    border: 5px solid #fff;\n    padding: 9px 12px;\n    vertical-align: top;\n    text-align: left;\n    font-weight: 400;\n  }\n\n  .pc-newton-cdm503-substrates-table .pc-main-title {\n    padding: 14px 18px;\n    background: #7f7f7f;\n    color: #fff;\n    text-align: center;\n    text-transform: uppercase;\n    font-size: 30px;\n    line-height: 1.15;\n    font-weight: 700;\n  }\n\n  .pc-newton-cdm503-substrates-table .pc-column-head {\n    background: #a6a6a6;\n    color: #111;\n    text-align: left;\n    font-size: 18px;\n    line-height: 1.25;\n    font-weight: 700;\n  }\n\n  .pc-newton-cdm503-substrates-table .pc-data-row {\n    background: #fff;\n  }\n\n  .pc-newton-cdm503-substrates-table .pc-data-row.pc-grey {\n    background: #d9d9d9;\n  }\n\n  .pc-newton-cdm503-substrates-table .pc-area-cell {\n    color: #111;\n    text-align: left;\n    font-weight: 700;\n  }\n\n  .pc-newton-cdm503-substrates-table .pc-plain-list {\n    margin: 0;\n    padding: 0;\n    list-style: none;\n  }\n\n  .pc-newton-cdm503-substrates-table .pc-plain-list li + li {\n    margin-top: 2px;\n  }\n\n  @media screen and (max-width: 767px), (hover: none) and (pointer: coarse) {\n    .pc-newton-cdm503-substrates-table-swipe {\n      display: block;\n    }\n\n    .pc-newton-cdm503-substrates-table {\n      min-width: 900px;\n      font-size: 14px;\n    }\n\n    .pc-newton-cdm503-substrates-table th,\n    .pc-newton-cdm503-substrates-table td {\n      border-width: 4px;\n      padding: 7px 9px;\n    }\n\n    .pc-newton-cdm503-substrates-table .pc-main-title {\n      padding: 11px 13px;\n      font-size: 23px;\n    }\n\n    .pc-newton-cdm503-substrates-table .pc-column-head {\n      font-size: 16px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pc-newton-cdm503-substrates-table-wrap\" role=\"region\" tabindex=\"0\"\u003e\n\u003ctable class=\"pc-newton-cdm503-substrates-table\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 14%;\"\u003e \u003ccol style=\"width: 23%;\"\u003e \u003ccol style=\"width: 26%;\"\u003e \u003ccol style=\"width: 37%;\"\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-main-title\" colspan=\"4\" scope=\"colgroup\"\u003eNewton CDM 503 Membrane Suitable Substrates And Finishes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eApplication Area\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eSuitable Substrates\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eCompatible Protection Or Finish\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eKey Requirement\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-area-cell\" scope=\"row\"\u003eWalls\u003c\/th\u003e\n\u003ctd\u003e\n\u003cul class=\"pc-plain-list\"\u003e\n\u003cli\u003eConcrete.\u003c\/li\u003e\n\u003cli\u003eBrick masonry.\u003c\/li\u003e\n\u003cli\u003eConcrete blockwork.\u003c\/li\u003e\n\u003cli\u003eInsulated concrete formwork.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul class=\"pc-plain-list\"\u003e\n\u003cli\u003eFloor-supported independent dry-lining frame and plasterboard.\u003c\/li\u003e\n\u003cli\u003eCompatible proprietary metal lining system.\u003c\/li\u003e\n\u003cli\u003eTreated timber battens supporting plasterboard or suitable sheeting\u003c\/li\u003e\n\u003cli\u003eInternal brick or block lining.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003ctd\u003eUse the correct specialist longer fixings with insulated concrete formwork. Fix battens into Newton MultiPlugs and provide appropriate restraint for masonry linings.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-area-cell\" scope=\"row\"\u003eFloors\u003c\/th\u003e\n\u003ctd\u003e\n\u003cul class=\"pc-plain-list\"\u003e\n\u003cli\u003eConcrete raft.\u003c\/li\u003e\n\u003cli\u003eConcrete slab.\u003c\/li\u003e\n\u003cli\u003eNewton Fibran XPS 500-C within a compatible Newton CDM floor build-up.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul class=\"pc-plain-list\"\u003e\n\u003cli\u003eScreed.\u003c\/li\u003e\n\u003cli\u003eTongue-and-groove chipboard.\u003c\/li\u003e\n\u003cli\u003eSupported timber floor.\u003c\/li\u003e\n\u003cli\u003eInsulation with screed or tongue-and-groove chipboard above.\u003c\/li\u003e\n\u003cli\u003eUnderfloor-heating tray with screed above.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003ctd\u003eCheck the complete build-up against the intended loading and protect CDM 503 without puncturing the floor membrane.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-area-cell\" scope=\"row\"\u003eSoffits And Vaults\u003c\/th\u003e\n\u003ctd\u003e\n\u003cul class=\"pc-plain-list\"\u003e\n\u003cli\u003eConcrete formed to a dependable fall.\u003c\/li\u003e\n\u003cli\u003eArched or vaulted brickwork.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003ctd\u003eProject-specific protective lining or finish detailed for the soffit or vault.\u003c\/td\u003e\n\u003ctd\u003eMaintain a continuous fall to drainage, prevent ponding or membrane sagging and use the approved sealed overhead fixing detail.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003eCDM 503 must be installed against a stable background capable of accepting the specified fixings and supporting the intended drainage and finishing build-up. Structural movement, active collapse, hazardous contamination and defective substrates requiring engineered repair must be addressed before the membrane system is concealed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003ePreparation Of Walls, Floors And Soffits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eRemove all timber and organic materials that could decay behind the membrane, including skirting, timber grounds, plates, wallpaper, hessian, cardboard and debris. Investigate rot or infestation before concealment. Brush away visible mould or biological growth and apply an appropriate treatment such as Wykamol Microtech where the diagnosis and product instructions support its use.\u003c\/p\u003e\n\u003cp\u003eStrip loose, hollow, friable or unsafe finishes. CDM 503 does not require an unnecessarily smooth wall, but the background must accept secure fixings and must not contain projections capable of puncturing the sheet. Fill deep voids, open joints and severe depressions with a suitable repair mortar. Remove sharp snots and unstable masonry while retaining sound material wherever possible.\u003c\/p\u003e\n\u003cp\u003eLocate and repair active leaks, running water, defective services and structural defects in accordance with the waterproofing design. Rapid water entry may need temporary control before membrane installation. Do not assume that covering an active defect removes the need to manage the rate or source of ingress.\u003c\/p\u003e\n\u003cp\u003eOn floors, remove oil, dust, laitance, loose material and sharp projections. Fill holes and severe depressions. Establish the finished build-up, loading, membrane position, insulation, underfloor heating, screed or chipboard requirements before levelling begins. Floor preparation must support the drainage layout and the chosen finish rather than simply create a visually smooth surface.\u003c\/p\u003e\n\u003cp\u003eTreat appropriate new concrete with Wykamol Anti-Lime Sealer to reduce free-lime deposits that could restrict the cavity, channels or sump. Apply it to the areas and at the rate specified by its own instructions. Keep all membrane-jointing surfaces clean, dry and dust-free.\u003c\/p\u003e\n\u003cp\u003eThe performance of a Type C floor drainage system depends on the gradient and regularity of the slab or raft. Establish the datum at the slab height beside the drainage channel where it meets the sump chamber. The Newton manual states that deviation from this datum must not be more than -5mm at any point between the datum and the furthest extent of the waterproofing system.\u003c\/p\u003e\n\u003cp\u003eA positive deviation of up to +15mm may be acceptable only where it occurs at the furthest point from the datum and does not create an intermediate high or low area that strands water. The recommended local surface regularity is SR1 or better, equivalent to 3mm on a slip gauge.\u003c\/p\u003e\n\u003cp\u003eCheck departure from datum and surface regularity with a rotating laser and by flood testing. Water should travel towards the designed channel and sump without persistent puddles. Mark low points, reverse falls and high spots, then correct them by suitable planing, grinding or a compatible levelling compound. Repeat the test until the floor satisfies the approved drainage design.\u003c\/p\u003e\n\u003cp\u003eDo not use the membrane to hide an unsuitable slab. Standing water beneath CDM 503 may carry silt and lime, restrict the shallow cavity and reduce long-term drainage performance.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/wykamol-cm8-cavity-drain-waterproof-membrane-8mm-stud-basement-membranes-421_1024x1024.webp?v=1783082714\" alt=\"Anti Lime Treatment\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch6 style=\"text-align: center;\"\u003e\n\u003cem\u003e\u003cstrong\u003e\u003cbr\u003eAnti-lime sealer being applied to prepared concrete before installation of Newton CDM 503 Waterproof Membrane.\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\u003c\/h6\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTools And Ancillary Products Required\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eTypical installation tools include a good-quality 110V SDS hammer drill, 10mm masonry bits for Newton MultiPlugs, a suitable 11mm bit where NuSeal Plugs are specified, a mallet or club hammer, a sharp utility knife with spare blades, tape measure, long spirit level, clean lint-free rags and a soft roller or firm hand-pressure tool for consolidating OverTape. A rotating laser is particularly useful for setting out plug lines, checking slab levels and coordinating drainage falls.\u003c\/p\u003e\n\u003cp\u003eProvide suitable lighting, access equipment and task-specific PPE for basement, high-wall, vault and soffit work. Scan for concealed services before drilling and use appropriate dust control. A controlled 110V hot-air gun may assist surface drying and butyl-tape adhesion in cold conditions, but it must never overheat or distort the HDPE. Open flames must not be used, and all surfaces receiving OverTape, Joint Tape or CDM Rope must be clean, dry and free from dust, grease and condensation.\u003c\/p\u003e\n\u003cp\u003eThe principal system components normally include Newton MultiPlugs, MultiPlug Pins where required, NuSeal Plugs for approved overhead details, CDM OverTape, Joint Tape, CDM Rope, compatible DPC or penetration components, BaseDrain, FloorDrain, corners, T-pieces, drainage adaptors, sump connectors and Flexible Jetting Eyes. The complete system must also include a suitable gravity outlet or correctly selected sump-and-pump arrangement, together with alarms, back-up provision and discharge components where required by the design.\u003c\/p\u003e\n\u003cp\u003eDo not begin installation until the critical membrane, fixing, jointing and drainage products are available and the work sequence has been agreed. Unfinished joints, missing channel fittings, unavailable inspection points and temporary open drainage details are easily contaminated or damaged before the system is closed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDrainage Requirements\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePlan BaseDrain around the wall-to-floor perimeter and identify every direction change, construction joint, threshold, cross-floor route, sump connection, gravity outlet and inspection point before cutting the slab or fixing membrane. Coordinate the layout with partitions, door openings, columns, services, insulation, screed depth and the final location of removable covers.\u003c\/p\u003e\n\u003cp\u003eUse Newton FloorDrain where the design must collect water at floor construction joints, continue beneath a door threshold or link perimeter drainage with a central sump. Use swept corners and T-pieces rather than sharp site-formed channel mitres. Connections must preserve the internal waterway and support later flushing.\u003c\/p\u003e\n\u003cp\u003eNewton’s estimating guidance gives a general rule of one inspection point for each continuous run up to a maximum of 10m, close to the next corner, with additional access adjacent to turns towards the sump and around obstructing columns. Provide at least one inspection point for each continuous drainage run of up to 10m, positioned close to the next corner, with additional access adjacent to turns towards the sump and around obstructing columns. Final locations and spacing must follow the project-specific waterproofing design.\u003c\/p\u003e\n\u003cp\u003eThe manual gives a broad rule of thumb of one sump per 50m of BaseDrain, but this is not a design guarantee. Water entry, ground conditions, slab level, pump duty, channel route, discharge head and consequence of failure may require more sumps or cross drainage.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/newton-cdm-508r-radon-membrane-8mm-studded-waterproof-barrier-basement-membranes-911_1024x1024.webp?v=1779715087\" alt=\"Newton 503 Membrane - 8mm Studded Waterproof Radon Barrier Membrane - Basement Waterproof Membranes\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch6 style=\"text-align: center;\"\u003e\n\u003cem\u003e\u003cstrong\u003e\u003cbr\u003eNewton CDM BaseDrain positioned at the wall-to-floor junction to collect water from behind the Newton CDM 503 Waterproof Membrane, with Newton CDM OverTape securing the channel to the Newton Condensation Strip and Newton CDM Fibran XPS 500-C Insulation beneath (via Newton CDM 503 Waterproof Membrane as a floor membrane). \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\u003c\/h6\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eNewton BaseDrain And FloorDrain Preparation And Installation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eForm the channel recess or supporting arrangement to the current Newton detail and structural requirements. Do not assume a generic trench dimension is correct for every project. Protect reinforcement, services and the load-bearing slab, and obtain structural approval where cutting or excavation could affect the building.\u003c\/p\u003e\n\u003cp\u003ePrepare a sound, clean and correctly levelled bed. Remove loose aggregate, mortar, dust and sharp debris. Position BaseDrain at the wall-to-floor junction so its entry holes remain aligned with the membrane cavity and water can enter without passing into the internal floor build-up.\u003c\/p\u003e\n\u003cp\u003eDry-fit straight channels, swept corners, T-pieces, FloorDrain routes, drainage adaptors, sump connectors and jetting eyes. Secure compatible joints with Newton BaseDrain Jointing Tape where required by the component instructions. Do not use membrane sealing tape as a substitute for correct channel components.\u003c\/p\u003e\n\u003cp\u003eConnect BaseDrain or FloorDrain to the chosen sump using the specified Newton Drainage Adaptor or Sump Connector, or to a dependable gravity outlet designed to accept the flow. Maintain the required level and pipe capacity. Protect every open channel and sump entry from concrete, screed, plaster, drilling dust and construction debris.\u003c\/p\u003e\n\u003cp\u003eBefore concealment, flush or water-test every route. Confirm free flow at the sump or gravity outlet, inspect corners and T-pieces, and correct backfalls, obstructions or displaced joints. Install and commission pumps, non-return valves, alarms and back-up equipment before the drainage system becomes inaccessible.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWall Installation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCDM 503 may be fixed vertically or horizontally. Horizontal installation can reduce cutting and the number of butt joints, but the full 2m x 20m roll is heavy and requires controlled handling. Vertical sheets are lighter and easier to offer up, but they create more joints and therefore use more OverTape. Select the orientation from the room geometry, wall height, access and joint layout.\u003c\/p\u003e\n\u003cp\u003eOffer the membrane to the wall with the studs facing the substrate. Set it level by eye, then drill through the centre of a stud near the top edge using the bit required for the chosen fixing. Drill beyond the plug length without enlarging the hole unnecessarily. Control dust so it does not collect in the cavity or drainage channel.\u003c\/p\u003e\n\u003cp\u003eInsert the Newton MultiPlug squarely and drive it until the rubber grommet is evenly compressed against the membrane. Do not crush the stud or distort the sheet. Level the membrane with a spirit or laser level and install a second fixing approximately 2m along the top. Continue the top line while checking level regularly, particularly around corners.\u003c\/p\u003e\n\u003cp\u003eFor vertical installation, hang each cut sheet accurately and bring the sheet edges together as a clean butt joint. CDM 503 has no flange. Clean and dry both faces, then centre 100mm Newton CDM OverTape over the joint, using its split backing to bond one half at a time. Apply firm continuous pressure and use controlled warm air when cold or residual surface moisture affects adhesion.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Newton_503_Membrane_5_1024x1024.png?v=1786715576\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Newton_503_Membrane_7_1024x1024.png?v=1786715575\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Newton_503_Membrane_6_1024x1024.png?v=1786715575\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWall Fixing Centres And Internal Finishes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eOnce the membrane is hanging level, install the remaining plugs in straight horizontal and vertical lines. Fixing centres must suit the selected lining while accounting for substrate strength, membrane tension, sheet edges, corners, reveals and the approved project detail. Keep every fixing sealed and do not introduce additional penetrations simply to correct poor setting-out.\u003c\/p\u003e\n\u003cp\u003eNewton’s manual gives typical centres of 600mm vertically and 400mm horizontally for timber battens, and 800mm vertically and 600mm horizontally for fixed metal track systems such as Gypliner. Barrel vault guidance uses approximately 300mm centres around the curve and 600mm along its length, with additional restraint wherever required to prevent sagging. Restrained internal brick or block linings follow the number and position of the specified wall ties. Free-standing timber, metal or masonry linings do not require a fixed support grid, but the membrane still needs enough plugs to remain neat, reasonably tight and secure at corners and reveals.\u003c\/p\u003e\n\u003cp\u003eUse Newton MultiPlugs with their supplied rubber sealing grommets for compatible vertical wall applications. Drill a clean 10mm hole through the centre of the selected stud, remove loose dust and insert the plug squarely. If a correctly located fixing has insufficient grip, install a Newton MultiPlug Pin in accordance with the plug instructions to expand and tighten it without abandoning the penetration.\u003c\/p\u003e\n\u003cp\u003eFor vaulted, curved, sloping or overhead areas, use Newton NuSeal Plugs or the fixing detail specifically approved by Newton. NuSeal Plugs require an 11mm hole and a complete ring of Newton CDM Rope compressed evenly between the fixing and membrane. Where the approved detail uses a MultiPlug overhead, remove the standard rubber grommet and form the seal with CDM Rope; do not rely on a grommet that cannot seat evenly against the curved surface.\u003c\/p\u003e\n\u003cp\u003eWhere treated timber battens are specified, Newton recommends a minimum section of 25mm x 38mm, although 25mm x 50mm can improve support at plasterboard edges. Fix battens into the screw socket of installed MultiPlugs using 5mm No.10 self-tapping screws. The plug accepts approximately 30mm of screw, so calculate length from the batten thickness and prevent the tip reaching beyond the plug. Treat cut ends, support every board edge and use board screws that cannot pass through the batten into the membrane.\u003c\/p\u003e\n\u003cp\u003eIndependent timber or metal frames can reduce membrane penetrations and provide space for insulation. Compatible proprietary metal linings and internal brick or block linings require their own approved restraint, fire, loading and condensation details. If a fixing hole is drilled incorrectly or fails, clean the stud, fill it with CDM Rope, over-seal it with CDM OverTape and relocate the fixing into sound substrate.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Newton_503_Membrane_2_1024x1024.png?v=1786715576\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch6 style=\"text-align: center;\"\u003e\n\u003cem\u003e\u003cstrong\u003e\u003cbr\u003eNewton MultiPlugs fixing Newton 503 to the wall, with fixing centres set to suit the internal finish, typically 600mm vertically and 400mm horizontally for timber battens.\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\u003c\/h6\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eJointing And Sealing\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCDM 503 does not have a flat jointing flange. Adjacent sheets are therefore brought together edge to edge to form a butt joint, then sealed on the dry-side face with 100mm Newton CDM OverTape. Do not describe or install this as an 8mm membrane flange joint.\u003c\/p\u003e\n\u003cp\u003eCut each sheet squarely and arrange it so water behind the membrane can continue towards drainage without meeting an upturned edge or sealed pocket. Bring the edges into close contact without forcing one sheet over the other. The two faces must be clean, dry and free from dust, anti-lime residue, moisture and grease.\u003c\/p\u003e\n\u003cp\u003eAlign the OverTape centrally so approximately equal width bonds to each sheet. Use the split release liner to attach one side first, keeping the tape straight and free from creases. Remove the second half gradually while pressing it onto the adjoining sheet. Consolidate the entire width with firm hand or roller pressure, paying particular attention to intersections and terminations.\u003c\/p\u003e\n\u003cp\u003eUse a controlled hot air gun to dry and gently warm the membrane and tape in cold or damp conditions. Do not scorch, soften or distort the HDPE. At corners, crossings or irregular terminations, use an approved combination of OverTape, Joint Tape, CDM Rope and compatible patches to maintain continuity.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Newton_503_Membrane_4_1024x1024.png?v=1786715576\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWall-To-Floor Junction And BaseDrain Integration\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe wall-to-floor junction is a primary water-entry location and must be detailed as part of the drainage design. Position CDM 503 so water from behind the wall sheet can enter Newton BaseDrain without crossing into the finished room. Keep the channel entry holes and cavity path open; do not seal the membrane in a way that blocks the intended drainage route.\u003c\/p\u003e\n\u003cp\u003eWhere a floor membrane is used, link it to the wall membrane and the BaseDrain upstand with Newton CDM OverTape in accordance with the current project drawing. The tape must provide waterproofing continuity while preserving the route from the wall cavity into the channel.\u003c\/p\u003e\n\u003cp\u003eIf the finished floor build-up extends above the effective BaseDrain upstand and could prevent condensation on the room-facing membrane surface from entering the channel, install Newton CDM Condensation Strip to maintain an 8mm collection gap. Keep this gap open unless a specialist design requires it to be sealed, such as a correctly designed gas-protection system.\u003c\/p\u003e\n\u003cp\u003eDo not bridge the condensation gap with plaster, adhesive, screed, skirting compound or sealant. Provide mechanical ventilation and humidity control; the strip is a secondary collection detail and is not a substitute for controlling condensation within the completed space.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/newton-cdm-508r-radon-membrane-8mm-studded-waterproof-barrier-basement-membranes-911_1024x1024.webp?v=1779715087\" alt=\"Newton CDM 503 Membrane Basedrain Detail\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFloor Installation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eConfirm that CDM 503 is the membrane selected by the approved Newton floor specification and that its stated 250kN compressive strength is adequate for the full long-term loading. Check the slab, drainage, insulation, screed, chipboard, underfloor heating and final finish as one build-up. Where loading exceeds the permitted system capacity, obtain Newton’s technical advice before installation.\u003c\/p\u003e\n\u003cp\u003eStarting at one side, unroll the membrane with its studs facing down and cut it to the room perimeter without dragging it over sharp debris. Allow for columns, thresholds, DPC connections, sump covers and services. Work from clean protected areas so traffic does not damage or contaminate completed joints.\u003c\/p\u003e\n\u003cp\u003eBring successive sheets together as butt joints. Clean and dry the faces, then seal each joint with 100mm Newton CDM OverTape using the split backing. Apply firm pressure across the full tape width. Warm the surfaces cautiously when conditions require it.\u003c\/p\u003e\n\u003cp\u003eSeal the floor membrane to the BaseDrain upstand, wall membrane or Condensation Strip using the specified OverTape detail. Join compatible horizontal DPCs with Newton Joint Tape where the design requires it. Avoid floor penetrations wherever possible; no fixings may pass through the installed floor membrane.\u003c\/p\u003e\n\u003cp\u003eProtect the finished membrane immediately with the specified screed, tongue-and-groove chipboard, supported timber floor, insulation system or heating build-up. Keep sump covers and inspection points accessible and provide the required expansion gap around timber flooring.\u003c\/p\u003e\n\u003cp\u003eNewton Fibran XPS 500-C may form a 50mm insulated drainage spacer beneath a compatible floor membrane. The boards incorporate purpose-designed underside slots that work with BaseDrain and FloorDrain to create a drained supporting layer. Use the boards only within a Newton-approved build-up and confirm the long-term load capacity for the proposed floor use.\u003c\/p\u003e\n\u003cp\u003ePrepare and test the slab before laying insulation. Position BaseDrain and FloorDrain so the board slots remain hydraulically connected to the drainage route. Lay the XPS boards closely with their drainage face in the specified orientation, maintaining continuity at board edges, channels and sump connections. Avoid blocking the slots with mortar, levelling compound, foam or debris.\u003c\/p\u003e\n\u003cp\u003eLay CDM 503 above the boards only where this arrangement is included in the approved design and the loading data supports it. Form the floor membrane butt joints with CDM OverTape, then install the specified overlay without puncturing the membrane.\u003c\/p\u003e\n\u003cp\u003eDo not assume the 500kPa board rating alone proves the complete floor build-up. Point loads, partitions, storage systems, plant, screed thickness, board joints, long-term creep and imposed loading must all be checked. Seek Newton’s technical advice where the calculated load or floor use is outside standard guidance.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Newton_503_Membrane_3_1024x1024.png?v=1786715577\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Newton_503_Membrane_8_Floor_1024x1024.png?v=1786715575\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eVaulted Soffit Installation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe CDM 503 product-specific data sheet lists vaulted soffits as a suitable application, while the general CDM manual’s worked vault section illustrates deeper Newton membranes. CDM 503 vault work should therefore follow a current product-specific Newton drawing or written technical specification rather than assuming every illustrated 8mm detail transfers unchanged.\u003c\/p\u003e\n\u003cp\u003eArched or vaulted membrane must be laid so water drains towards the designed collection route and cannot pond at laps, fixings or low pockets. Survey the curve, plan sheet sizes and joint positions, and hold the membrane tightly against the substrate without bridging, excessive tension, deep creasing or sagging.\u003c\/p\u003e\n\u003cp\u003eUse NuSeal Plugs with CDM Rope, or MultiPlugs with the standard washer removed and a CDM Rope seal, as approved for the detail. Keep fixings aligned for later battens and use enough to prevent any sagging. On a barrel vault, the manual gives typical centres of 300mm around the arch and 600mm along its length.\u003c\/p\u003e\n\u003cp\u003eRe-site overhead services to the dry side or to a vertical surface wherever practicable. Where a penetration is unavoidable, group services and use a compatible Newton pipe sleeve, collar, CDM Rope and OverTape detail.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFlat Soffit Restrictions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eFlat concrete soffits are specialist inverted cavity-drain applications under BS 8102:2022 because any inadequate fall, membrane sagging or low pocket can retain water, contaminate the cavity and load the fixings. The CDM 503 data sheet states that the membrane should not be applied to a flat soffit unless the soffit is at least 400mm narrower than the membrane being used, and then only by very experienced contractors.\u003c\/p\u003e\n\u003cp\u003eWhere that restriction and the required drainage fall cannot be satisfied, specify another waterproofing approach. Even on an accepted detail, the membrane must be held tightly, all fixing points must be separately sealed and the full cavity must drain without ponding towards the designed collection route.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDoor Reveals, Corners And Junction Details\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePlan reveals before cutting the main sheets. Continue the membrane around the opening wherever the geometry permits, maintaining drainage and avoiding small unsupported strips. At a vaulted end wall with a door, the Newton manual describes a separate section around the head lapped approximately 100mm down the sides before the adjacent wall membrane wraps into the reveal.\u003c\/p\u003e\n\u003cp\u003eUse CDM OverTape to seal the small gap that can form at the angled corner of a reveal. Where the 3mm studded sheet cannot sit neatly through a narrow detail, Newton DampSafe 601 Slimline or another approved flat DPC-style membrane may be specified and joined to CDM 503 with the correct Newton tapes.\u003c\/p\u003e\n\u003cp\u003eAt internal and external corners, avoid stretching the HDPE or crushing the studs. Make controlled cuts only where required by the approved detail, use as few cuts as possible and seal every cut beyond its termination. Reinforce complex three-dimensional intersections with an approved patch and sufficient OverTape or compressed CDM Rope.\u003c\/p\u003e\n\u003cp\u003eDo not use general-purpose building tape, silicone or foam as the primary waterproof joint. Keep all butyl bonding surfaces clean and dry and ensure repairs remain visible for inspection before finishes are applied.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProtrusions Through Newton CDM 503\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eAvoid penetrations through retaining walls, floor slabs and the membrane whenever services can be routed on the dry side. Unnecessary slab penetrations also create new routes for groundwater entry. Coordinate pipes, cables, ducts and conduits before the membrane is installed, grouping them where practical.\u003c\/p\u003e\n\u003cp\u003eWhere a service must pass through CDM 503, trim the sheet neatly and use the approved Newton detail. CDM Rope can be shaped and compressed around the service, while CDM OverTape bridges the surrounding membrane. A compatible DPC patch may be placed over the detail, sealed to the service with CDM Rope and to the main membrane with Joint Tape or OverTape as specified.\u003c\/p\u003e\n\u003cp\u003eUse a proprietary Newton Pipe Collar, Pipe Sleeve or Pipe Seal where its size and service compatibility provide a more controlled detail. The seal must remain secure against movement, vibration, temperature change and later maintenance of the service.\u003c\/p\u003e\n\u003cp\u003eNever rely on a loose tape wrap or uncompressed rope. Inspect the entire circumference, test the seal where practicable and photograph the completed penetration before it is concealed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProtection Of Newton CDM 503 After Installation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eProtect CDM 503 as soon as fixing, jointing and inspection are complete. On walls, protection may be provided by an independent lining, framed dry lining, correctly fixed treated battens and boards, a compatible proprietary lining system or a properly restrained internal brick or block wall. On floors, use the specified screed, tongue-and-groove chipboard, supported timber floor, insulation system or underfloor-heating build-up without puncturing the membrane.\u003c\/p\u003e\n\u003cp\u003eTell every follow-on trade that the waterproof membrane must not be drilled, nailed or screwed through. Use the screw sockets within correctly installed MultiPlugs for approved secondary fixings and select screw lengths that cannot extend beyond the plug. Clearly mark membrane positions, drainage routes, sumps, complex details and no-fix zones before the system is covered.\u003c\/p\u003e\n\u003cp\u003eKeep board corners, reinforcement, sharp tools, rubble, heavy point loads and uncontrolled site traffic away from unprotected CDM 503. Do not drag materials across floor membrane. Where temporary protection is removed, reinspect the exposed area and complete any repair before installing the permanent finish.\u003c\/p\u003e\n\u003cp\u003eProtect stored and installed membrane from ultraviolet exposure, excessive heat, open flames and impact. CDM 503 is designed to remain enclosed within the building build-up and must not be left as the exposed internal finish.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eVentilation And Humidity Control\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eWaterproofing below-ground space does not by itself create a suitable internal environment. Basements often have limited natural ventilation, while insulation can reduce heat reaching the membrane face and increase the likelihood of a surface falling below dew point. The result may be condensation on the dry-side face even when the Type C waterproofing is performing correctly.\u003c\/p\u003e\n\u003cp\u003eDesign ventilation to the Building Regulations and the intended use of the room. Grade 3 environments require ventilation, dehumidification or air conditioning appropriate to that use, and BS 8102:2022 identifies this as a specialist activity. Bathrooms, kitchens, utility spaces and occupied rooms need controlled extraction and replacement air.\u003c\/p\u003e\n\u003cp\u003eBaseDrain’s rear spacers can allow condensation reaching the wall base to enter the channel. Where the floor build-up is deeper than the BaseDrain upstand, use Newton CDM Condensation Strip to continue this path. Leave the gap open unless the design requires a seal and provides dependable ventilation at all times.\u003c\/p\u003e\n\u003cp\u003eCommission ventilation before occupation and provide the owner with controls, filters and service intervals. Condensation strip and drainage access are safeguards, not substitutes for maintaining temperature, airflow and relative humidity.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eInspection Before Finishes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eInspect the complete membrane before any frame, board, insulation, screed or flooring conceals it. Check for cuts, punctures, crushed studs, loose fixings, distorted grommets, unsealed holes, sagging, bridged drainage paths and contamination. Repair every defect immediately.\u003c\/p\u003e\n\u003cp\u003eExamine every CDM 503 butt joint. Confirm the sheet edges meet correctly and that 100mm CDM OverTape is centred, wrinkle-free and fully bonded. Check ends, corners and tape crossings for continuous adhesion. Inspect every Joint Tape, CDM Rope, DPC, reveal, patch and service penetration separately.\u003c\/p\u003e\n\u003cp\u003eConfirm that MultiPlugs are secure and their rubber seals are evenly seated. For vaults and soffits, verify that NuSeal or modified MultiPlug details have complete compressed CDM Rope seals and that the sheet is held tightly without ponding pockets.\u003c\/p\u003e\n\u003cp\u003eInspect BaseDrain and FloorDrain positions, levels, corners, T-pieces, adaptors, sump connections and jetting eyes. Remove all debris and flush each run to demonstrate free flow. Test pumps, floats, non-return valves, alarms, back-up systems and discharge capacity.\u003c\/p\u003e\n\u003cp\u003eRecord the inspection with photographs and as-built drawings. Mark sump covers, access points, drainage routes and no-fix zones. Do not authorise finishes until all defects are closed and the water-management system has passed its specified checks.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eRepairs To Newton CDM 503\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eClean and dry every repair area. If a stud is drilled incorrectly, fill it with compressed CDM Rope and cover it with a small patch of CDM OverTape. Apply the same repair where a plug fails to grip even after the approved expansion pin is considered, then relocate the fixing into sound substrate.\u003c\/p\u003e\n\u003cp\u003eFor a clean cut or puncture on a wall, bridge the damage with CDM OverTape, extending the tape at least 25mm beyond both ends and all edges. Ragged tears require the same principle, but trim only unstable loose material and ensure the patch bonds to sound clean membrane.\u003c\/p\u003e\n\u003cp\u003eSmall holes may be covered by a single piece of OverTape with at least a 25mm sound margin. For larger damage, cut a CDM 503 patch that extends well beyond the defect. Butt or closely fit the patch as the approved detail requires, then seal its complete perimeter with CDM OverTape. Use CDM Rope beneath irregular areas only where specified and properly compressed.\u003c\/p\u003e\n\u003cp\u003eRepairs to floors and vaulted or overhead membrane must always use CDM OverTape to bridge and seal the damage. Use gentle warm air if necessary to remove surface moisture and improve adhesion, taking care not to distort the sheet.\u003c\/p\u003e\n\u003cp\u003eWhere damage is extensive or multiple repairs would be difficult to inspect, replace the affected membrane section. Re-test drainage and joint continuity before finishes are reinstated.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eMaintenance And Future Alterations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCDM 503 itself normally requires little routine attention once correctly protected, but the drainage, pumping, alarm, discharge and ventilation systems remain serviceable building components. The owner must receive a clear maintenance schedule and understand that loss of drainage or power can affect the waterproofed space.\u003c\/p\u003e\n\u003cp\u003eNewton’s manual requires competent maintenance of pumps and drainage at least once each year as a minimum. The service should include cleaning and de-scaling the sump, checking free impeller movement, pump seals, discharge pipes, non-return valves, floats, electrical connections and fuses, and removing debris from the chamber.\u003c\/p\u003e\n\u003cp\u003eFlush BaseDrain and FloorDrain through the accessible jetting eyes. Confirm that water reaches the sump or gravity outlet freely and that no lime, silt or construction debris restricts flow. Test each pump, high-water alarm, battery back-up and telemetry function under controlled conditions.\u003c\/p\u003e\n\u003cp\u003eKeep sump lids, jetting eyes and other access points visible, documented and removable. Do not bury them beneath permanent flooring or fitted furniture. Maintain mechanical ventilation, replace filters and verify humidity control.\u003c\/p\u003e\n\u003cp\u003eLater alterations must not penetrate CDM 503 or obstruct drainage without a reviewed waterproofing detail. Before installing shelving, kitchens, sanitary fittings, skirtings, partitions, floor anchors or new services, consult the original specialist contractor. Provide the owner with certificates, warranties, test results, photographs, as-built drawings and emergency contact information.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Limitations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eNewton CDM 503 is one component of a Type C cavity drain system and must not be treated as a standalone barrier capable of resisting hydrostatic pressure.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWater behind or beneath the membrane requires a continuous route to BaseDrain, FloorDrain, a dependable gravity outlet or a correctly specified sump-and-pump arrangement.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCDM 503 alone does not guarantee a Grade 3 environment. The structure, waterproofing design, drainage, discharge, pumps, ventilation, finishes, inspection and maintenance determine the completed result.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFlat soffits are specialist inverted cavity-drain applications. Apply the product-specific width restriction, provide dependable fall, prevent sagging and use only very experienced installers working to an approved detail.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFloor slabs and rafts must satisfy the required level, regularity and drainage criteria. Standing water beneath the shallow 3mm cavity can increase silt and lime-scale blockage risk.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCDM 503 is non-meshed and must not receive direct plaster or render. Use an appropriate protected lining or specify CDM 503 Mesh where a suitable keyed finish is required.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDo not use ordinary fixing penetrations through floor membrane. Every unavoidable service penetration requires a designed, compatible and inspectable seal.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCDM 503 is not a ground-gas barrier. Where radon, methane or another gas risk exists, specify a suitable certified Newton gas-protection system.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eForm CDM 503 sheet joints as butt joints sealed with centred 100mm Newton CDM OverTape. Joint Tape is not the primary sheet-to-sheet joint for this non-flanged membrane.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eKeep OverTape, Joint Tape and CDM Rope bonding surfaces clean and dry. Butyl seals will not perform reliably over dust, grease, condensation, standing water or loose material.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDo not conceal damaged membrane, incomplete joints, displaced drainage channels, untested pumps or inaccessible maintenance points. Inspect and test the system before finishes are installed.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtect CDM 503 from ultraviolet exposure, sharp objects, impact, excessive heat and open flames, and prevent later screws, brackets, services or floor fixings puncturing the waterproof layer.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eStorage And Shelf Life\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eStore Newton CDM 503 rolls upright in dry conditions between 5°C and 25°C. Keep the 2m x 20m rolls under cover and protect them from direct sunlight, freezing conditions, excessive heat, ignition sources, sharp objects, crushing and physical damage. Keep tapes and other sealing accessories clean, dry and within the storage conditions stated in their individual product instructions.\u003c\/p\u003e\n\u003cp\u003eThe membrane must remain permanently protected from ultraviolet exposure, fire, impact and wear after installation. Newton states a 30-year product warranty and a service life equal to the design life of the structure when CDM 503 is correctly specified, installed and protected. This in-service durability statement does not permit indefinite exposed storage; inspect every roll before use and reject damaged, distorted or contaminated sections.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eOther Technical Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton CDM 503 is manufactured from white HDPE and supplied under product code M5 as a 2m x 20m roll with a nominal gross area of 40m². The technical data lists a unit weight of 0.5kg\/m², 0.6mm sheet thickness and 3mm round-stud profile. Actual project coverage must allow for cuts, junctions, details and waste.\u003c\/p\u003e\n\u003cp\u003eThe membrane passes watertightness testing at 60kPa for 24 hours to EN 1928. Published tensile strength is 416N in the machine direction and 488N in the cross direction to BS EN 12311-2. Resistance to static loading is greater than 20kg to BS 12730, and compressive strength is stated as 250kN to BS EN ISO 25619-2.\u003c\/p\u003e\n\u003cp\u003eThe listed working temperature range is -50°C to +80°C and the softening temperature is 126°C. CDM 503 is declared as a Type V damp-proof sheet to BS EN 13967:2012+A1:2017 and is covered by BBA Agrément Certificate 22\/6357 within its stated scope.\u003c\/p\u003e\n\u003ch5\u003eFAQ's\u003c\/h5\u003e\n\u003ch3\u003eQ) What is Newton CDM 503 Cavity Drain Waterproof Membrane?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 503 is a white, high-density polyethylene cavity-drain membrane with a low-profile 3mm stud design. It is used as part of an internal Type C waterproofing system on suitable walls, floors, tunnels and vaulted soffits. The membrane separates plasterboard, flooring and decorative finishes from damp, salt-contaminated or water-affected substrates while creating a shallow route through which incoming moisture can travel towards drainage. It is particularly useful where headroom, floor build-up or internal wall space is restricted. CDM 503 is not a liquid coating or self-contained tanking barrier; it must be correctly jointed, protected and connected to a project-specific drainage and discharge arrangement.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How does Newton CDM 503 work within a Type C waterproofing system?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 503 controls water after it passes through the retaining structure rather than attempting to resist all hydrostatic pressure at the internal face. Its studs hold the sheet away from the background, forming a depressurisation cavity through which moisture can move. At the wall-to-floor junction, water is normally collected by Newton BaseDrain, while FloorDrain can provide cross-floor drainage or serve construction joints and thresholds. The collected water then leaves through a dependable gravity outlet or correctly sized sump-and-pump system. This managed-drainage method is known as Type C protection. Reliable performance requires uninterrupted cavities, sealed joints, adequate channel capacity, safe discharge, accessible inspection points and continuing maintenance throughout the installation’s working life.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Why does Newton CDM 503 have a 3mm studded profile?\u003c\/h3\u003e\n\u003cp\u003eA) The 3mm round-stud profile creates a useful drainage cavity while minimising the space occupied by the waterproofing layer. This makes Newton CDM 503 valuable beneath low ceilings, around stairs and reveals, within narrow passages and wherever a deeper membrane would reduce usable room dimensions or complicate floor levels. Its shallow build-up can also help coordinate insulation, screed, underfloor heating and threshold details. However, the reduced cavity requires particularly careful preparation and drainage. Mortar, drilling dust, free-lime deposits, silt or standing water can have a proportionally greater effect on a 3mm route than on a deeper cavity. Floors must therefore drain correctly, joints must remain neat and channels must stay accessible for inspection and cleaning.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What roll size and coverage does Newton CDM 503 provide?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 503 is supplied as a 2m-wide by 20m-long roll, giving a nominal gross area of 40m². This figure describes the full sheet area before allowance is made for cutting, corners, junctions, openings, repairs, service penetrations and reasonable waste. Because CDM 503 sheets meet as butt joints rather than overlapping flanged joints, normal jointing does not consume a broad membrane overlap, although accurate cutting remains essential. Measure every receiving wall, floor, reveal, return, column and vaulted section, then prepare a sheet layout before ordering. Calculate 100mm OverTape, plugs, drainage components and detailing accessories separately, because they are not included merely by purchasing the membrane roll and their quantities depend on the project geometry.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What are the main advantages of Newton CDM 503 over a deeper membrane?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 503’s principal advantage is its shallow 3mm profile, which preserves headroom, floor levels and internal wall space where every millimetre matters. The lightweight HDPE is practical to cut and position, requires no curing period and can isolate suitable damp or salt-contaminated substrates without unnecessarily removing all sound masonry. It can be used on walls, appropriate floors, tunnels and correctly detailed vaulted structures within one coordinated Newton CDM system. Published data also identifies strong resistance to water, chemicals, rot and biological attack. A deeper membrane may nevertheless offer greater drainage space in some circumstances. Product choice should therefore follow the anticipated water flow, slab regularity, loading, finishing build-up and project-specific waterproofing design rather than minimum thickness alone.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Where can Newton CDM 503 Waterproof Membrane be used?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 503 can be used in domestic and commercial basements, cellar conversions, underground passages, tunnels, plant rooms, earth-retained walls and correctly detailed vaulted areas. Suitable applications include damp or saline masonry, water-affected concrete, low ceiling zones, narrow routes and refurbishment projects where internal dimensions need to be preserved. The product data also supports installation on appropriate concrete rafts and slabs within a designed, load-checked floor build-up. Concrete soffits require dependable drainage falls, while brick soffits should be arched or vaulted so water cannot pond behind the membrane. Every application must connect continuously to BaseDrain, FloorDrain, a secure gravity outlet or a specified pumping arrangement and must remain protected by a compatible internal finish.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can Newton CDM 503 be installed on both walls and floors?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 503 is suitable for walls and floors, but each application requires a different installation and protection arrangement. On walls, the studs face the substrate and the membrane is mechanically secured with sealed Newton MultiPlugs or another approved fixing. It may be hung vertically or horizontally and covered by an independent frame, compatible lining, treated battens or internal masonry. On floors, CDM 503 is loose-laid with the studs facing down, and adjoining sheets are butt-jointed with 100mm Newton CDM OverTape. The finished floor requires a compatible, load-spreading construction such as screed, tongue-and-groove chipboard, supported timber flooring, insulation or an approved underfloor-heating build-up. No ordinary fixings may puncture the floor membrane.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can Newton CDM 503 help create a habitable or Grade 3 basement?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 503 can contribute to a complete system designed for Grade 3 conditions, where dampness and water penetration are unacceptable, as commonly required in habitable basements. The membrane keeps finishes separate from the affected structure and directs incoming water towards controlled drainage. It cannot guarantee Grade 3 performance on its own. The outcome depends on the structure, anticipated ingress, sealed details, BaseDrain and FloorDrain capacity, gravity or pumped discharge, alarms, power-loss strategy, ventilation, finishes and maintenance. Habitable spaces also need appropriate heating, insulation, humidity control, fire precautions and compliance with Building Regulations. A waterproofing design specialist should coordinate these matters under BS 8102:2022, particularly on complex, high-risk or mechanically pumped projects.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Which substrates are suitable for Newton CDM 503?\u003c\/h3\u003e\n\u003cp\u003eA) Suitable wall substrates include stable concrete, brick masonry, concrete blockwork and correctly detailed insulated concrete formwork, although ICF construction requires the specified longer fixings. Suitable floor backgrounds include a concrete raft, concrete slab and Newton Fibran XPS 500-C where it forms part of an approved Newton CDM build-up. Soffit applications may use concrete formed to a dependable fall or arched and vaulted brickwork. The substrate must be stable, capable of accepting the selected fixings and compatible with the drainage and finishing construction. Loose finishes, severe depressions, sharp projections and unstable masonry require removal or repair. Structural movement, collapse, hazardous contamination, running water or defective construction must be properly assessed and treated rather than simply concealed behind the membrane.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How should walls and floors be prepared before installing CDM 503?\u003c\/h3\u003e\n\u003cp\u003eA) Remove timber, wallpaper, hessian, cardboard and other organic material that could decay behind the membrane. Investigate rot or infestation, brush away biological growth and apply an appropriate treatment where the diagnosis supports it. Strip loose, hollow, friable or unsafe finishes while retaining sound masonry wherever practical. Fill deep voids, open joints and severe depressions, and remove projections capable of puncturing the sheet. Floors should be cleaned of oil, dust, laitance, loose particles and sharp debris. Repair active leaks, running water and structural defects in accordance with the waterproofing design. Suitable new concrete may require anti-lime treatment to limit deposits within the shallow cavity, drainage channels and sump. Keep every surface receiving tape or rope clean and dry.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How level must a floor be before Newton CDM 503 is installed?\u003c\/h3\u003e\n\u003cp\u003eA) Floor gradient and regularity are especially important because the 3mm cavity must not retain standing water. The Newton guidance establishes a datum at slab level beside the drainage channel where it meets the sump. Deviation should not exceed minus 5mm anywhere between this point and the furthest extent of the waterproofing system. A positive deviation of up to 15mm may be acceptable only at the furthest point, provided no intermediate high or low areas strand water. Recommended local regularity is SR1 or better, equivalent to 3mm on a slip gauge. Check levels with a rotating laser and flood testing, correct low points or reverse falls, and repeat testing before membrane or insulation conceals the slab.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How is Newton CDM 503 installed on a wall?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 503 may be fitted vertically or horizontally with its studs facing the substrate. Plan sheet orientation, butt-joint positions, plug rows, BaseDrain termination and the final lining before cutting. Offer the sheet to the wall, drill through the centre of a stud using the bit required for the approved fixing and control dust so it cannot enter the cavity or channel. Insert each MultiPlug squarely and drive it until its rubber grommet is evenly compressed without crushing the stud. Level the membrane with a spirit or laser level, secure the top line and complete the remaining fixing pattern. Bring adjacent sheet edges together accurately, seal every butt joint with centred 100mm CDM OverTape and inspect before concealment.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Which fixings and centres should be used for Newton CDM 503?\u003c\/h3\u003e\n\u003cp\u003eA) Newton MultiPlugs with rubber sealing grommets are the primary fixings for compatible vertical wall applications and require a clean 10mm hole through the centre of a stud. A MultiPlug Pin may improve grip where a correctly positioned plug is loose. The fixing pattern must suit the substrate and lining. Newton guidance gives typical centres of 600mm vertically by 400mm horizontally for timber battens and 800mm vertically by 600mm horizontally for fixed metal-track systems. Vault guidance uses approximately 300mm around the curve and 600mm along its length. Curved or overhead work normally requires 11mm NuSeal Plugs with compressed CDM Rope or another approved detail. Additional restraint may be necessary around corners, reveals, edges and irregular surfaces.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How are joints sealed in Newton CDM 503 membrane?\u003c\/h3\u003e\n\u003cp\u003eA) CDM 503 has no flat flange, so adjacent sheets are not sealed as overlapping flanged joints. Cut the edges squarely, bring them together as a close butt joint and clean and dry the room-facing surfaces. Centre 100mm Newton CDM OverTape over the joint so approximately equal tape width bonds to each sheet. Use the split release liner to attach one side at a time, keeping the tape straight and wrinkle-free, then consolidate its full width with firm hand or roller pressure. Controlled warm air may remove light moisture or improve adhesion in cold conditions, but the HDPE must not be distorted. Newton Joint Tape is used for compatible DPC interfaces and selected overlaps, not as the primary CDM 503 sheet-joint product.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How should corners, door reveals and complex junctions be detailed?\u003c\/h3\u003e\n\u003cp\u003eA) Plan corners and reveals before cutting the main membrane, continuing CDM 503 around an opening wherever the geometry permits. Avoid stretching the HDPE, crushing the square studs or leaving narrow unsupported strips. Make controlled cuts only where required by the approved drawing and seal beyond the end of every cut. CDM OverTape is used across butt joints and small gaps, while Joint Tape, compressed CDM Rope, compatible patches or an approved flat DPC-style membrane may be required for three-dimensional intersections. General-purpose building tape, silicone and expanding foam are not suitable primary waterproof joints. Keep all butyl bonding surfaces clean and dry, press every seal firmly and leave the complete detail visible for inspection before a lining, skirting or floor finish conceals it.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How should Newton CDM 503 connect to BaseDrain at the wall-to-floor junction?\u003c\/h3\u003e\n\u003cp\u003eA) The wall-to-floor junction is a principal water-entry area and must be detailed as part of the complete drainage design. Position CDM 503 so water descending behind the wall sheet enters Newton BaseDrain without passing into the finished room. Keep the channel entry holes and membrane cavity open rather than sealing them into a trapped pocket. Where floor membrane is included, join it to the wall membrane and BaseDrain upstand with the specified Newton CDM OverTape detail, maintaining waterproof continuity without blocking drainage. If a deep floor build-up prevents surface condensation reaching the channel, Newton CDM Condensation Strip may preserve an 8mm collection gap. Plaster, screed, adhesive, skirting compound or sealant must not obstruct this intended route.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Does Newton CDM 503 require BaseDrain, FloorDrain or a sump pump?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 503 must discharge into a safe, maintainable water-management arrangement. BaseDrain commonly collects water at the wall-to-floor perimeter, while FloorDrain can serve construction joints, door thresholds, cross-floor routes or a centrally located sump. If site levels allow, the channels may connect to a dependable gravity outlet capable of accepting the design flow without surcharging. Otherwise, they normally feed a correctly sized sump-and-pump system. Pump duty, head, pipe diameter, chamber capacity, redundancy and discharge location must reflect anticipated ingress and the consequence of failure. High-water alarms, standby pumps, battery backup and telemetry may be appropriate. Jetting eyes, sump covers and removable access points must remain reachable after the permanent lining and floor finish are installed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How is Newton CDM 503 installed on a floor?\u003c\/h3\u003e\n\u003cp\u003eA) Confirm first that CDM 503 is specified for the intended floor loading and that the slab, drainage, insulation, heating and finish form one approved build-up. Unroll the membrane with the studs facing down, working from clean, protected areas and avoiding sharp debris. Cut accurately around the perimeter, columns, thresholds, sump covers and unavoidable services. Bring successive sheets together as butt joints, then seal them with centred 100mm CDM OverTape on clean, dry surfaces. Connect the membrane to BaseDrain, the wall sheet, DPC details or Condensation Strip using the approved tapes. Do not drive fixings through the floor membrane. Protect it promptly with the specified load-spreading construction while retaining access to drainage inspection points and the sump.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Which floor finishes can be used above Newton CDM 503?\u003c\/h3\u003e\n\u003cp\u003eA) Compatible floor protection may include a suitably designed screed, tongue-and-groove chipboard, a supported timber floor, insulation with screed or chipboard above, or an approved underfloor-heating tray beneath screed. Newton Fibran XPS 500-C can form a 50mm insulated drainage spacer within certain Newton-approved systems, using underside slots connected hydraulically to BaseDrain and FloorDrain. The complete build-up must be checked for point loads, partitions, storage, plant, screed thickness, long-term creep and intended occupancy. A board’s individual compressive rating does not prove the capacity of the whole floor. Prevent screed, foam, mortar and debris blocking drainage slots or channels, avoid all membrane punctures and preserve removable access to sump covers and jetting points.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can Newton CDM 503 be used on vaults and flat soffits?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 503 is suitable for correctly detailed arched or vaulted soffits where water can drain continuously and the membrane is held tightly without sagging or ponding. Such work should follow current product-specific Newton details because general drawings for deeper membranes may not transfer directly. NuSeal Plugs with compressed CDM Rope, or another approved sealed overhead fixing, are normally required. Flat concrete soffits are specialist inverted cavity-drain applications. The product information states that CDM 503 should not be applied unless the soffit is at least 400mm narrower than the membrane being used, has dependable drainage fall and is installed by very experienced contractors. Where those conditions cannot be met, another waterproofing method should be specified.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How should pipes, cables and other services pass through CDM 503?\u003c\/h3\u003e\n\u003cp\u003eA) Route services on the dry side of the membrane wherever possible, because each penetration creates a potential weakness and unnecessary slab openings can introduce new groundwater paths. When a pipe, cable group, duct or conduit must pass through CDM 503, trim the sheet neatly and use the approved Newton detail. Compressed CDM Rope may form the seal around the service, while OverTape, Joint Tape and a compatible DPC patch connect it to the main membrane. A purpose-made Newton Pipe Collar, Pipe Sleeve or Pipe Seal may provide a more controlled solution. The detail must accommodate vibration, temperature change and later servicing. Inspect the entire circumference, test where practicable and photograph the completed penetration before concealment.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What tools and ancillary products are needed to install Newton CDM 503?\u003c\/h3\u003e\n\u003cp\u003eA) Typical tools include a good-quality 110V SDS hammer drill, 10mm bits for MultiPlugs, an 11mm bit where NuSeal Plugs are specified, a mallet, sharp utility knife, tape measure, long spirit level, rotating laser, clean lint-free cloths and a soft roller for OverTape. Suitable lighting, safe access equipment, dust control and task-specific PPE are also required. System products may include MultiPlugs, expansion pins, NuSeal Plugs, 100mm or 150mm CDM OverTape, Joint Tape, CDM Rope, DPCs, pipe seals, BaseDrain, FloorDrain, corners, T-pieces, adaptors, sump connectors and jetting eyes. Gravity drainage or pumps, alarms, backup provision and discharge pipework must be added where the waterproofing design requires them.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Does Newton CDM 503 require curing or drying time?\u003c\/h3\u003e\n\u003cp\u003eA) The CDM 503 sheet itself does not cure because it is a prefabricated HDPE membrane fixed mechanically to walls or loose-laid over floors. Follow-on work can generally begin after fixing, butt-joint sealing, wall-to-floor connections, drainage installation, inspection and testing are complete. This can make installation quicker than some wet-applied tanking systems. Nevertheless, a lack of membrane curing does not remove drying requirements for associated materials. Repair mortars, levelling compounds, anti-lime treatments, screeds, adhesives and plasters must reach the condition stated in their individual instructions. OverTape, Joint Tape and CDM Rope also require clean, dry, grease-free surfaces. Concealing damp, dusty or untested joints simply because the membrane itself is dry can compromise the complete waterproofing system.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can plaster or render be applied directly to Newton CDM 503?\u003c\/h3\u003e\n\u003cp\u003eA) Direct plaster or render should not be applied to standard Newton CDM 503 because it is a non-meshed membrane and does not provide an appropriate key for a wet finish. Wall protection may instead comprise a floor-supported independent dry-lining frame, a compatible proprietary metal lining, treated timber battens supporting boards or a properly restrained internal brick or block lining. Battens can be fixed into the screw sockets of correctly installed MultiPlugs using controlled-length 5mm No.10 screws, ensuring the tips cannot pass beyond the plugs. The lining must also satisfy fire, loading, insulation and condensation requirements. Where a keyed direct finish is essential, Newton CDM 503 Mesh or another specifically approved meshed system should be considered instead of modifying standard CDM 503.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What are the main technical specifications of Newton CDM 503?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 503 is product code M5, manufactured from white HDPE and supplied in a 2m x 20m roll with nominal 40m² coverage. Published data gives a unit weight of 0.5kg\/m², 0.6mm sheet thickness and 3mm round-stud profile. It passes watertightness testing at 60kPa for 24 hours to EN 1928. Listed tensile strength is 416N in the machine direction and 488N across the sheet, static-load resistance exceeds 20kg and compressive strength is stated as 250kN. The working temperature range is -50°C to +80°C, with a softening temperature of 126°C. These test results support specification but do not replace project-specific assessment of water flow, loading, drainage capacity and finishes.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Which certification and fire classification apply to Newton CDM 503?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 503 is covered by BBA Agrément Certificate 22\/6357 when specified and installed within the certified scope of the Newton CDM waterproofing system. It is declared as a Type V damp-proof sheet to BS EN 13967:2012+A1:2017 and is suitable for inclusion in project-specific Type C waterproofing designs under BS 8102:2022. Its reaction-to-fire classification is Class E in accordance with BS EN 13501-1. The membrane must remain protected within an appropriately designed building build-up and is not intended for use as an exposed internal surface.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How long should Newton CDM 503 last, and what warranty is offered?\u003c\/h3\u003e\n\u003cp\u003eA) Newton states a 30-year product warranty for CDM 503 and a service life equal to the design life of the structure when the membrane is correctly specified, installed, protected and incorporated into a functioning cavity-drain system. An installation or waterproofing guarantee is separate and normally comes from the appointed specialist contractor. Long-term performance depends on more than the durable HDPE sheet: butt joints, fixing seals, penetrations, channels, sumps, pumps, alarms and ventilation must continue to work. Store rolls upright in dry conditions between 5°C and 25°C, under cover and away from sunlight, freezing, excessive heat, flames, sharp objects and crushing. Installed membrane must remain permanently protected from ultraviolet exposure, impact and wear.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What maintenance does a Newton CDM 503 waterproofing system require?\u003c\/h3\u003e\n\u003cp\u003eA) Once protected, CDM 503 normally needs little direct routine attention, but the connected drainage, pumping, alarm, discharge and ventilation systems require planned servicing. Newton’s manual calls for competent pump and drainage maintenance at least annually as a minimum. Servicing should include cleaning and descaling the sump, checking impellers, seals, floats, non-return valves, discharge pipes, electrical connections and fuses, and removing chamber debris. Flush BaseDrain and FloorDrain through accessible jetting eyes and confirm free flow to the sump or gravity outlet. Test pumps, high-water alarms, battery backup and telemetry under controlled conditions. Keep sump lids, channel access, system drawings and no-fix zones visible or clearly documented so future alterations do not compromise the waterproofing.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What are the main limitations of Newton CDM 503 Waterproof Membrane?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 503 is not a standalone barrier against hydrostatic pressure and cannot work without continuous drainage and safe discharge. Its shallow cavity is vulnerable to obstruction if slab falls, cleaning or anti-lime control are inadequate. It is non-meshed, so direct plastering is unsuitable, and ordinary fixings must never penetrate floor membrane. Flat soffits require specialist width, fall, fixing and installer conditions. CDM 503 alone does not guarantee Grade 3 performance, prevent internally generated condensation or act as a ground-gas barrier against radon or methane. Joints require centred 100mm OverTape on clean, dry surfaces. The membrane also cannot conceal structural failure, uncontrolled leaks, hazardous contamination or decay and must be protected from ultraviolet light, impact, heat, flames and later punctures.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What practical tips help ensure a reliable Newton CDM 503 installation?\u003c\/h3\u003e\n\u003cp\u003eA) Plan the complete water route and finishing build-up before unrolling the membrane, including slab falls, BaseDrain, FloorDrain, sump position, butt joints, plug rows, services and inspection access. Use a rotating laser and flood testing to identify low points because standing water can quickly reduce the shallow cavity’s effectiveness. Cut sheet edges squarely, keep all bonding faces clean and dry, centre 100mm OverTape over every butt joint and consolidate it firmly. Control drilling dust and use only the approved sealed plug detail for each location. Before concealment, inspect membrane, joints, penetrations and channels; test pumps, alarms and discharge; photograph critical details; and mark no-fix zones. Provide the owner with drawings, warranties, maintenance intervals and emergency contacts.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_503_TECH_107f9620-2cd5-496e-9101-1b7ddbfbf974.pdf?v=1786715157\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_503_TECH_107f9620-2cd5-496e-9101-1b7ddbfbf974.pdf?v=1786715157\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_CDM_503_TECH_160x160.jpg?v=1786715136\" alt=\"\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_CDM_MANUAL_4436e4d8-2bd0-4917-9d4c-2fef110d4b56.pdf?v=1782477479\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM Installation Manual\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_CDM_MANUAL_4436e4d8-2bd0-4917-9d4c-2fef110d4b56.pdf?v=1782477479\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_CDM_MANUAL_e3b98bd6-c93b-4c4f-9d55-6ae56323779d_160x160.jpg?v=1779708766\" alt=\"\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_503_DOP_499bcf6f-4c04-4d24-883a-617533202450.pdf?v=1788781739\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDeclaration of Performance (DoP)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_503_DOP_499bcf6f-4c04-4d24-883a-617533202450.pdf?v=1788781739\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_503_DEC_OF_PERFORMANCE_1920e01d-5068-4e06-8e0c-e6445e34cec4_160x160.jpg?v=1788781921\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_503_DOP_499bcf6f-4c04-4d24-883a-617533202450.pdf?v=1788781739\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_503_BBA_5e4fece0-5400-4386-871b-89a735f4f104.pdf?v=1787052428\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eBBA Certificate\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_503_BBA_5e4fece0-5400-4386-871b-89a735f4f104.pdf?v=1787052428\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_503_BBA_2_160x160.jpg?v=1787052435\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/a\u003e\u003c\/div\u003e","brand":"John Newton \u0026 Co. Ltd","offers":[{"title":"(W) 2.0M x (L) 20M (40M²)","offer_id":8163353591907,"sku":"NM5","price":158.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/newton-cdm-503-cavity-drain-waterproof-membrane-3mm-stud-w-2-0m-x-l-20m-40m-basement-membranes-147.webp?v=1787049968"},{"product_id":"tanking-membrane-newton-503-mesh","title":"Newton CDM 503 MESH Membrane - 3mm Studded Waterproof MESHED Membrane","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNewton CDM 503 MESH Membrane\u003c\/strong\u003e is a High Quality, \u003cstrong\u003eBBA Approved\u003c\/strong\u003e, 3mm Stud Cavity Drain Waterproofing Membrane comprising of HDPE Membrane with a strong mesh on one side. The meshed surface creates a mechanical key to allow the membrane to be plastered, rendered or to receive dot \u0026amp; dab plasterboard.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWith its 3mm Stud, Newton CDM 503 MESH is ideal for for when space is tight, such as with stairs or low headroom.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/BBA_LOGO_NEW_icon.jpg?v=1522755769\"\u003e  Newton CDM 503 is supported by BBA Certification Certificate Number 94\/3010.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSupplied in \u003cstrong\u003e(W) 2.0M x (L) 20M (40M²) Rolls\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h5\u003e\n\u003ch4\u003e\u003cstrong\u003eNewton \u003cspan data-mce-fragment=\"1\"\u003eCDM \u003c\/span\u003e503 MESH Membrane\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eNewton \u003cspan data-mce-fragment=\"1\"\u003eCDM \u003c\/span\u003e503 Mesh is a high quality Cavity Drain Waterproofing Membrane, with a 3mm Stud, comprising of high density polyethylene membrane with a strong polyethylene mesh heat-welded during the manufacturing process to the surface of one side.\u003c\/p\u003e\n\u003cp\u003eThe meshed surface creates a mechanical key to allow the membrane to be plastered, rendered or to receive dot \u0026amp; dab plasterboard.\u003c\/p\u003e\n\u003cp\u003eNewton \u003cspan data-mce-fragment=\"1\"\u003eCDM \u003c\/span\u003e503 Mesh is suitable for use within Newton System 500, Newton's internally applied Waterproofing System that includes Newton Drainage and Pumping Systems.\u003c\/p\u003e\n\u003cp\u003eNewton \u003cspan data-mce-fragment=\"1\"\u003eCDM \u003c\/span\u003e503 Mesh is suitable for the waterproofing of earth retained walls and vaulted soffits. It is guaranteed against deterioration for 30 years and has a life expectancy of at least 50 years (DIN 9001:2000).\u003c\/p\u003e\n\u003cp\u003eNewton\u003cspan\u003e CDM \u003c\/span\u003e503 Mesh is inert and, therefore, non-polluting to drinking water, highly resistant to water, alkalies, saline solutions and organic acids, and not affected by minerals and hydro-carbons.\u003c\/p\u003e\n\u003cp\u003eIt is also impervious to root penetration, is rot-proof, and resistant to bacteria, fungi and other small organisms.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eBenefits \u0026amp; Features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDoes not require extensive and damaging preparation to the wall surface.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOnly 3mm in thickness and so is ideal for when space is tight, such as with stairs or low headroom.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSpeed of installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProvides vapour control and, when used with humidity control systems, is capable of delivering an environment to all levels within a Grade 3 environment to BS 8102:2009.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResistant to chemically aggressive groundwater, efflorescing salts and hydrocarbon contamination.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRot-proof and resistant to root penetration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Data:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{font-family:Arial, sans-serif;font-size:14px;padding:4px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:4px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg .tg-tt9e{font-weight:bold;font-family:Arial, Helvetica, sans-serif !important;;background-color:#ffffff;color:#333333;border-color:#000000;text-align:center}\n.tg .tg-p4un{font-family:Arial, Helvetica, sans-serif !important;;background-color:#ffffff;color:#333333;border-color:#000000;text-align:center}\n@media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\n\u003ctable class=\"tg\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eMembrane Material\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eHDPE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eMembrane Thickness\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e0.7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eStud Depth\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e2.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eVicat Softening Temperature\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e126°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eService Temperature\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e-40°C to +80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eCompressive Strength (EN 25619-2)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e320 kpa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eThermal Conductivity (EN12667)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e0.461 W\/mK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eWater Vapour Resistance - Sd Value (BS EN 1931)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e\u0026gt;604m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eWater Vapour Resistance - μ Value\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e\u0026gt;1208000μ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eWater Vapour Diffusion Resistance\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e\u0026gt;3020 MNs\/g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eResistance to Fire (BS EN 13501-1)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eEuroClass E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eChemical Resistance - Excellent (EN 14030)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eOxidation Resistance - Excellent (EN ISO 13438)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eRadon Gas Resistance - Membrane* (K124\/02\/95)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eRadon Gas Resistance - Joints* (K124\/02\/95)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e\u003cspan\u003eN\/A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eResistance to Liquid Hydrocarbons* (EN 16140:2011)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e\u003cspan\u003eN\/A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eCarbon Dioxide Permeability*\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e\u003cspan\u003eN\/A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eMethane Permeability*\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e\u003cspan\u003eN\/A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eCarbon Dioxide Transmission Rate (ISO 15105-1)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e\u003cspan\u003eN\/A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eMethane Transmission Rate (ISO 15105-1)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003ePreparation\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003ePreparation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNewton CDM 503 Mesh\u003c\/strong\u003e can be installed over a wide range of substrates in varying situations - walls, ceilings, soffits, etc. However, before the system is installed, the area must be assessed to determine what preparation is required:\u003c\/p\u003e\n\u003cp\u003eAll timber and other organic material must be removed to prevent risk of fungal or bacterial growth behind the System, e.g. skirting boards, timber plates, old wallpaper etc. If evidence of rot exists, this must be dealt with by a specialist contractor prior to installation of the system (See our \u003cstrong\u003eWoodworm \u0026amp; Dry Rot Control\u003c\/strong\u003e Products). If any mould, etc. exists, this should be cleaned off and the area sterilised with a \u003cstrong\u003eFungicidal Wash\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIf the walls are uneven or areas have deteriorated, any large depressions should be levelled and made good to ensure a solid fixing\u003c\/p\u003e\n\u003cp\u003eWhen fixing the system to flat soffits you must ensure that there is a fall to create proper drainage and prevent ponding. Any sagging of the membrane should not be great enough for ponding to take place\u003c\/p\u003e\n\u003cp\u003eNew concrete should be treated with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-anti-lime-sealer\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-anti-lime-sealer\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWykamol Anti Lime Sealer\u003c\/strong\u003e\u003c\/a\u003e which prevents free lime from the curing concrete being drawn out by ingressing water.\u003c\/p\u003e\n\u003ch5\u003eInstallation\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eApplication on Walls:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNewton CDM 503 Mesh\u003c\/strong\u003e should be installed by those with experience of structural waterproofing.\u003c\/p\u003e\n\u003cp\u003eIt is recommended that Newton \u003cspan data-mce-fragment=\"1\"\u003eCDM \u003c\/span\u003e503 Mesh and its ancillary products be installed by contractors trained for the correct use and specification of the product.\u003c\/p\u003e\n\u003cp\u003eNewton \u003cspan data-mce-fragment=\"1\"\u003eCDM \u003c\/span\u003e503 Mesh is fixed with the studs against the wall to create an air \/ depressurisation gap.\u003c\/p\u003e\n\u003cp\u003eThe membrane can be fixed either vertically or horizontally. However as this product is not available in 2.4M height and also due to the heavy weight of the material, most fixing of Newton \u003cspan data-mce-fragment=\"1\"\u003eCDM \u003c\/span\u003e503 Mesh will be Vertical.\u003c\/p\u003e\n\u003cp\u003eWhen making this decision, you will need to take into account the size of the area to be lined, and the height of the walls relative to the width of the membrane.\u003c\/p\u003e\n\u003cp\u003eHorizontal Fixing requires less cuts and jointing but the full roll is very heavy at first. Vertical fixing has much lighter strips to fix, but requires that each of these is taped back together again. You may find that vertical fixing is easier, but requires more tape for jointing.\u003c\/p\u003e\n\u003cp\u003eThe membrane is fixed to the wall with the Newton CDM MultiPlug. The CDM MultiPlug has a soft rubber sealing washer fitted to the plug for sealing to the wall membrane.\u003c\/p\u003e\n\u003cp\u003ePlace the membrane in position as level as you can judge by eye. Using a 10mm drill bit, drill through the centre of a stud near the top and edge to a depth greater than the fixing.\u003c\/p\u003e\n\u003cp\u003eThe fixing is then hammered into the pre-drilled hole until the plug sits flush in the stud. The rubber washer re-seals the hole. Level the membrane using the spirit level or laser level if used, and fix another plug about 2 metres along at the top of the sheet. The membrane will now be hanging level to the wall.\u003c\/p\u003e\n\u003cp\u003eIf you are fixing horizontally, continue fixing every 2 metres until you have reached the end of the roll or you have covered all of the wall(s) to be treated. It is very important to regularly check the level. If the membrane is not level, you may well find that the membrane is kinked and looks unsightly, it will also dive down when fitted around corners.\u003c\/p\u003e\n\u003cp\u003eIf you are fixing Vertically, hang each subsequent sheet by the two fixings as described above.\u003c\/p\u003e\n\u003cp\u003eNewton \u003cspan data-mce-fragment=\"1\"\u003eCDM \u003c\/span\u003e503 Mesh does not have a flange, so a \u003cstrong\u003e'butted joint'\u003c\/strong\u003e is used when joining, sealed with \u003cstrong\u003ePlatinum Mesh Tape.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eApply Platinum Mesh Tape along the joint with equal overlaps of the tape onto each sheet of membrane and press firmly into place.\u003c\/p\u003e\n\u003cp\u003eApply more pressure with the palm of your hand to further seal the whole of the joint. A Hot Air Gun should be used to help sealing, especially in cold or damp conditions.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFixing Centres:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFix in a square at 350mm centres, and then fix a plug in the centre of four fixings so it looks like a 5 on a dice.\u003c\/p\u003e\n\u003cp\u003eAll fixings will then be a maximum of 250mm centres.\u003c\/p\u003e\n\u003cp\u003eOn very flat walls, the horizontal and vertical centres can be moved out to 400mm so when the centre plug is fixed, the centres are not more than 300mm.\u003c\/p\u003e\n\u003ch5\u003eFinishing\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eFinishing:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eNewton \u003cspan data-mce-fragment=\"1\"\u003eCDM \u003c\/span\u003e503 Mesh Membrane can be plastered or rendered, or can be plasterboarded using a dab fix.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePlasters:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe recommended plaster to be applied to Newton \u003cspan data-mce-fragment=\"1\"\u003eCDM \u003c\/span\u003e503 Mesh is Tarmac Whitewall which should be in two coats when applied to Newton Mesh Membranes.\u003c\/p\u003e\n\u003cp\u003eThe plasters can accept a finishing 3mm skim coat to finish.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Manufacturers recommended drying times may vary according to atmospheric conditions.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCement Based Renders:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFor internal cement renders the mix should be six parts clean sharp sand \/ one part lime \/ one part cement. A two-coat application is recommended allowing 7-10 days between coats.\u003c\/p\u003e\n\u003cp\u003eDrying time is important because shrinkage cracks may appear.\u003c\/p\u003e\n\u003cp\u003eA weaker mix of seven or even eight parts sand can be used for the second coat.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHydraulic Lime Based Mortars:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003eFirst Coat\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eUsing a ratio of 1 part Lime to 2½ - 3 parts sharp washed sand with evenly distributed hair throughout the mortar and working to a layer of 10mm thick, push the plaster into and across the pre-wet laths at a 45 degree angle to the lathes.\u003c\/p\u003e\n\u003cp\u003eThe plaster should be correctly cured until hard\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eSecond Coat\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe second coat also known as the intermediate or float coat will be applied similar to the first coat only without any hair being added to the mortar.\u003c\/p\u003e\n\u003cp\u003eYou must ensure you wet down the first coat with a fine mist before spreading a 7mm coat, before scratching up and leaving in preparation of the finish coat.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFinish Coat\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eFor the final top coat a fine mix of 1 part lime putty to 2 parts well graded super fine sand. Remembering to wet down the surface before application with a fine mist spray.\u003c\/p\u003e\n\u003cp\u003eAllow time for the water to absorb into the plaster then apply a coat of approximately 5mm, then rule off and leave for a couple of hours.\u003c\/p\u003e\n\u003cp\u003eWhen ready, rub up the finish coat using a plastic or wooden trowel to bring back the fat until the required finish has been reached in the case of any light crazing this can be rubbed up and trowelled out.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eGeneral Plastering \u0026amp; Rendering Considerations:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e All plasters and renders etc. must be to a minimum total depth of 15mm.\u003c\/p\u003e\n\u003cp\u003eThe undercoat should be applied with firm pressure to ensure the product is fully pushed behind the mesh so that the studs are fully filled, and to an approximate thickness of 5mm and be well scratched with a wire scratcher.\u003c\/p\u003e\n\u003cp\u003eWhen the scratch coat has set, the floating coat should be applied to a depth of 7mm and lightly scratched to provide a firm key for the final coat, which should be to a minimum thickness of 3mm.\u003c\/p\u003e\n\u003cp\u003eAll plasters and renders should be applied strictly in accordance with the manufacturer’s instructions, and good plastering \/ rendering practice as described in BS5492 and BS5262 Code of Practice.\u003c\/p\u003e\n\u003cp\u003eDo not apply decoration until the plaster or render is thoroughly dry.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e If plasters other than those specified above are used they will not conform to the Newton Waterproofing Specification and will therefore invalidate any guarantee on the material.\u003c\/p\u003e\n\u003cp\u003eIf any special renders or plasters are to be considered, technical advice must be sought from the Company’s technical department.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCuring:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Cement and Lime based mortars require curing. Curing is the process of keeping a mortar or render under a specific environmental condition until the chemical set (referred to as hydration) is sufficient to withstand the environment into which the mortar has been placed.\u003c\/p\u003e\n\u003cp\u003eLime binders are generally weaker than cements taking longer to acquire their strength and hardness, leaving them potentially more vulnerable for a longer period than cement equivalents, and curing them once placed is simply regarded as best practice.\u003c\/p\u003e\n\u003cp\u003eGood curing is typically considered to be that of providing a humid environment stimulating full hydration of the lime or cement binders, providing strength development along with other benefits, especially the ability to withstand hairline cracking.\u003c\/p\u003e\n\u003cp\u003eThe most common cause of failure is allowing a mortar \/ render to dry out too quickly, impeding the chemical process for hydration, stressing the mortar resulting in cracking.\u003c\/p\u003e\n\u003cp\u003eStandard practice for protecting cement or lime based renders\/mortars is with wet \/ dampened hessian sheeting draped over the area in relatively close proximity to the render. This should be left in place for at least a week and is a standard requirement that is required in all cases.\u003c\/p\u003e\n\u003cp\u003eDuring the warmer months, the hessian will need to be repeatedly wetted and\/or covered with plastic sheeting to ensure the correct curing environment.\u003c\/p\u003e\n\u003cp\u003eCuring should be of at least 7 days.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDry Lining:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eNewton \u003cspan data-mce-fragment=\"1\"\u003eCDM \u003c\/span\u003e503 Mesh can be effectively used in conjunction with dry lining by dab fixing the plasterboard using a proprietary dabbing compound.\u003c\/p\u003e\n\u003cp\u003eBe careful when installing laminated or insulated plasterboard, as when they are dot \u0026amp; dabbed to Newton Meshed membranes, building regulations require two mechanical fixes to each laminated board. These fixings may breach the membrane which cannot be repaired.\u003c\/p\u003e\n\u003cp\u003eWhere insulation is required to the wall build, we recommend to use un-meshed \u003cstrong\u003eNewton \u003cspan data-mce-fragment=\"1\"\u003eCDM \u003c\/span\u003e508\u003c\/strong\u003e, \u003cstrong\u003eNewton \u003cspan data-mce-fragment=\"1\"\u003eCDM \u003c\/span\u003e508R\u003c\/strong\u003e or \u003cstrong\u003eNewton \u003cspan data-mce-fragment=\"1\"\u003eCDM \u003c\/span\u003e503\u003c\/strong\u003e and use an independent dry-lining frame.\u003c\/p\u003e\n\u003cp\u003eHouse the insulation within the frame and plasterboard over.\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_503_503-MESH_TECH.pdf?7013313247206500280\" target=\"_blank\"\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_503_503-MESH_TECH.pdf?7013313247206500280\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_503_TECH_small.jpg?v=1524152822\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_CDM_MANUAL.pdf?15075145625578900732\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM Installation Manual\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_CDM_MANUAL.pdf?15075145625578900732\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_CDM_MANUAL_small.jpg?v=1523898741\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_503_MESH_DOP.pdf?7013313247206500280\" target=\"_blank\"\u003e\u003cstrong\u003eDeclaration of Performance (DoP)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_503_MESH_DOP.pdf?7013313247206500280\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_503_MESH_DEC_OF_PERFORMANCE_small.jpg?v=1524229159\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_503_MESH_BBA_099a2b6f-4be9-4579-88d4-79609a5257ff.pdf?7013313247206500280\" target=\"_blank\"\u003e\u003cstrong\u003eBBA Certificate\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_503_MESH_BBA_099a2b6f-4be9-4579-88d4-79609a5257ff.pdf?7013313247206500280\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_503_MESH_BBA_small.jpg?v=1524229171\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"John Newton \u0026 Co. Ltd","offers":[{"title":"(W) 2.0M x (L) 20M (40M²)","offer_id":7653426823198,"sku":"NM11","price":219.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/newton-cdm-503-mesh-membrane-3mm-studded-waterproof-meshed-w-2-0m-x-l-20m-40m-basement-membranes-926.webp?v=1780915243"},{"product_id":"platon-p8-basement-tanking-membrane","title":"Platon P8 - Basement Tanking Membrane (8mm Stud)","description":"\u003cp\u003ePlaton P8 is a \u003cstrong\u003eBBA Approved\u003c\/strong\u003e, 8mm Stud, Basement Waterproof Tanking Membrane.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlaton\u003c\/span\u003e\u003cspan\u003e P8 \u003c\/span\u003eis used as a waterproofing drainage layer applied to the inside face of basement and below ground walls and floors within a drained cavity membrane system. Platon\u003cspan\u003e \u003c\/span\u003eP8 is manufactured from High Density Polyethylene and is impermeable to water, water vapour or Radon gas.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/BBA_LOGO_NEW_icon.jpg?v=1522755769\" alt=\"\"\u003e\u003cspan\u003e  Platon P8 is supported by \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_P8_BBA_4f5e9345-350c-48b0-b3c4-efc453b8033d.pdf?10782345335459962040\" target=\"_blank\"\u003e\u003cstrong\u003eBBA Certification Certificate Number 01\/3823\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAvailable in various Roll sizes ranging from \u003cstrong\u003e10M²\u003c\/strong\u003e to \u003cstrong\u003e40M²\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h5\u003e\n\u003ch4\u003e\u003cstrong\u003ePlaton P8 Cavity Drain Membrane\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003ePlaton P8 Cavity Drain Membrane is manufactured from high-density polyethylene (HDPE) for use within \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/platon-membranes\" target=\"_blank\"\u003e\u003cstrong\u003eSystem Platon\u003c\/strong\u003e\u003c\/a\u003e, Isola's internally applied Waterproofing System that includes the \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/basement-drainage-channel\" target=\"_blank\"\u003e\u003cstrong\u003eAqua Channel Drainage System\u003c\/strong\u003e\u003c\/a\u003e and \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/aqua-pump-basement-water-sump-pump-system\" target=\"_blank\"\u003e\u003cstrong\u003eAqua Pumping Systems\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePlaton P8 impermeable and resistant to the usual chemicals in the building construction. Studs are formed in a regular pattern on the one face of the product. The studs are spaced at approx. 25mm centres in both directions.\u003c\/p\u003e\n\u003cp\u003ePlaton P8 is CE marked in accordance with EN 13967 and EN 13984. A separate declaration gives values for several characteristics.\u003c\/p\u003e\n\u003cp\u003ePlaton P8 membrane is tough but pliable and can be bent round corners and projections without risk of breaking, even in very low temperatures. The product can be easily cut with a knife or scissors.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Data:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{font-family:Arial, sans-serif;font-size:14px;padding:5px 15px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:5px 15px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg .tg-tt9e{font-weight:bold;font-family:Arial, Helvetica, sans-serif !important;;background-color:#ffffff;color:#333333;border-color:#000000;text-align:center}\n.tg .tg-p4un{font-family:Arial, Helvetica, sans-serif !important;;background-color:#ffffff;color:#333333;border-color:#000000;text-align:center}\n@media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\n\u003ctable class=\"tg\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eMembrane Material\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eHDPE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eSheet Thickness\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eNominal 0.50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eStud Height\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eApprox. 6.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eConstruction Height\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eApprox. 7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eUnit Weight\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e0.45kg\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eDeformation Under Long Term Loading\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eMax. 20% (at 50 kN\/m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eCompressive Strength\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e150 kN\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eWorking Temperature\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e-10° to +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eSoftening Temperature\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e+160°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eLinear Coefficient of Thermal Expansion\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e0.18mm\/m.°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eWater Vapour Resistance\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e280m equivalent air layer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eAir Gap Volume\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e4.0L\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eDrainage Capacity\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eApprox. 3.8L\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eNo. of Studs (Approx)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e1640 per m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eLife Expectancy\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eAt Least 50 Years for Defined Applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eColour\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eNatural\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003ePlaton P8 is CE marked in accordance with EN 13967 and EN 13984. A separate declaration gives values for several characteristics.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAssociated Products:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-brick-plugs-with-seals\"\u003ePlaton Brick Plugs \u0026amp; Seals\u003c\/a\u003e:\u003c\/strong\u003e For Fixing the Membrane to the substrate.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-tape\" target=\"_blank\"\u003e\u003cstrong\u003ePlaton Sealing Tape\u003c\/strong\u003e\u003c\/a\u003e: Provides a double-sided waterproof seal when joining Membranes along the flange where they overlap.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-rope\" target=\"_blank\"\u003e\u003cstrong\u003ePlaton Sealing Rope\u003c\/strong\u003e\u003c\/a\u003e: Used to form a seal around the neck of the Platon Brick Plug if not using Sealing Washers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-corner-strip-tape\" target=\"_blank\"\u003e\u003cstrong\u003ePlaton Corner Strip\u003c\/strong\u003e\u003c\/a\u003e: Used to link Waterproof Membranes at Floor to Wall joints.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-anti-lime-sealer\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-anti-lime-sealer\"\u003eWykamol Anti Lime Sealer\u003c\/a\u003e:\u003c\/strong\u003e Used for the control of primary and secondary efflorescence in concrete mixes. Should be applied to concrete surfaces prior to the installation of a 'Type C' Cavity Drain Membrane System to prevent the ‘leaching’ of free lime from the concrete.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/basement-drainage-channel\" target=\"_blank\"\u003ePlaton Aqua Channel System:\u003c\/a\u003e \u003c\/strong\u003eA PVC drainage conduit which should be fitted around the periphery of an internal floor at the vulnerable wall \/ floor junction. Any water entering the building through walls or curved soffits is controlled behind the membrane and enters the channel through before being diverted to the mechanical (Sump and Pump) or natural drainage point.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/aqua-pump-basement-water-sump-pump-system\" target=\"_blank\"\u003e\u003cstrong\u003ePlaton Aqua Pump System\u003c\/strong\u003e\u003c\/a\u003e: A ready to use complete water control system principally designed for use in below ground structures to control water ingress.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cspan\u003eDesign Consideration\u003c\/span\u003e\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eMembrane Suitability:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003ePlaton Cavity Drain Membrane can be applied to almost all sound building structures below ground, which are affected by dampness or water ingress. \u003c\/span\u003e\u003cspan\u003eHowever, they are not recommended for installation in the following situations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhere the Cavity Membrane System cannot be drained, otherwise the system will fail.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFixed onto internal flat soffits unless the soffit has an existing fall or a fall can be formed at the design stage (in the case of new build construction) or created using sand \u0026amp; cement renders, otherwise water would pond behind the membrane and build up like a balloon. The weight of water would inevitably burst the membrane seals, which are not designed to hold water under pressure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUnder or on top of concrete\/stone staircase treads and risers, because of the many convoluting junctions and angle details. In such circumstances, we recommend they be treated independently using an epoxy vapour barrier.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eIngressing Water:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003ePlaton Cavity Drain Membranes are capable of dealing with (quite) large volumes of water, so ingressing water will not usually require remedial action. But if the flow rate is such that it will be able to carry silts\/dissolved lime with it, then this inflow should be stemmed\/controlled prior to fitting the membrane. This can be achieved as follows.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIf ingressing water is localised then the application of \u003cstrong\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/water-plug-platinum-aqua-stop\" target=\"_blank\"\u003ePlatinum Aqua Stop Plugging Compound\u003c\/a\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/water-stop-rapid-set-plugging-mortar-compound-5kg\" target=\"_blank\"\u003e \u003c\/a\u003e\u003c\/strong\u003ewill often be sufficient.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIf ingressing water is more general and cannot be dealt with by localised plugging, consideration should be given to applying a general coat of 3:1 render incorporating an accelerator in the mix.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eWhen water is flowing through concrete or mortar (particularly when it is new) there is a tendency for dissolved lime to be brought into the cavity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis lime can then come out of solution and block up cavities and drains. If this is a risk, then the source of water ingress needs to be treated in the same way as silt bearing water, as described above.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNB:\u003c\/strong\u003e Regardless of conditions at the time of inspection, BS 8102 says it must be assumed hydrostatic pressure is going to occur at some time during the lifetime of the basement. This means that some form of water removal system must always be fitted with a Platon Cavity Membrane in below ground structures.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eDrainage Types:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThere are two principle forms of drainage, these are natural (gravity) and mechanical (sump \u0026amp; pump) and can be used in conjunction with falls or drainage channels.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHowever, when assessing the type of drainage facility to be used and because the drainage is the key to the success of the cavity membrane system, it is important to take into consideration the following points.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eNatural - (Combined Foul Chambers \u0026amp; Integral Gullies)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eWhere drainage with gravity is feasible within the bounds of the property or at a point of exit from the property, it is most important to establish that the ‘internal drainage’ is in good working order and to question whether the local drains are connected to public drains or a soakaway.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDrains can and do block up or back up causing flooding, including escape of foul waste and pungent smells.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSoakaways can also fill up during periods of heavy rain, which would lead to flooding and failure of the cavity membrane system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIn situations where the Platon membrane installer finds that the only possibility of draining the cavity membrane is into a foul \/ soakaway system or his client so instructs, liability for the waterproofing system should therefore be excluded in the event of blockage of the foul pipes or the soakaways filling up. We, and the products Manufacturer, always recommend the inclusion of sump and pumps.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eMechanical - (Sump \u0026amp; Pump)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003ePlatinum Chemicals offer an off-the-shelf sump and pump drainage system, \u003cstrong\u003e‘\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/aqua-pump-basement-water-sump-pump-system\" target=\"_blank\"\u003eThe Aqua Pump Range\u003c\/a\u003e’\u003c\/strong\u003e and \u003cstrong\u003e‘Aqua Pump Pro Range’\u003c\/strong\u003e which has been specifically  designed for the purpose of controlling ground water ingress.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe simple to fit sump pump kit comprises a polyethylene pre-formed sump chamber with a structural lid. The submersible Aqua Pump is controlled by an automatic integral float switch and comes with a non-return valve and a high level water alarm that warns of mechanical or power failure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHowever, it would be prudent to install a double pump system ‘The Aqua Pump Plus Kit’ which consists of two pumps in the sump chamber. This secondary pump would provide a back up in case of mechanical failure of the principal pump.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConsideration should also be given to installing a \u003cstrong\u003eBattery Back-up Pump\u003c\/strong\u003e in case of a power failure and is also available from Platinum Chemicals.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eDrainage Channel - (Platon Aqua Channel Drainage System)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003ePlatinum Chemicals also offer \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/basement-drainage-channel\" target=\"_blank\"\u003e\u003cstrong\u003ePlaton Aqua Channel\u003c\/strong\u003e\u003c\/a\u003e, which is a PVC drainage conduit specifically designed for the control of water ingress in below ground situations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIt is fitted around the perimeter of the floor at the vulnerable wall \/ floor junction and can be used in most waterproofing situations, and is particularly suited for use in conjunction with Platon Cavity Drain Membrane Systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWater entering the building through the walls is controlled behind the Platon Membrane and diverted to the Aqua Channel at the base of the wall. The water enters the Aqua Channel through pre-drilled drainage holes and must then be diverted to a suitable drainage point, either natural or a sump and mechanical pump. \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/basement-drainage-channel\/products\/platon-aqua-channel-rodding-eye\" target=\"_blank\"\u003e\u003cstrong\u003eRodding Eyes\u003c\/strong\u003e\u003c\/a\u003e can also be incorporated into the Aqua Channel.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003e\u003cstrong\u003eFalls - (Floors)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eIt is essential that there are no undulating surfaces or depressions in the floor. In new build or whenever floors are being replaced, the floor slabs can be designed and constructed to falls 2º or 3º towards the water collection facility, i.e. sump chamber.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhere an existing solid floor is to be retained a sand\/cement screed can be laid over the entire floor gently sloping towards the sump. In all cases the floor should always be tested by spraying with a hose, to ensure that all water finds its way to the water collection point before laying the cavity membrane.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote: \u003c\/strong\u003eWherever possible (head height permitting) we recommend that \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/basement-floor-membrane-20mm-cv20\"\u003e\u003cstrong\u003ePlatinum CV20\u003c\/strong\u003e\u003c\/a\u003e be used on floors. This is because the CV20 Membrane has a far greater drainage capacity and significantly reduces the risk of hydrostatic pressure building up within the cavity.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUndermining Structures:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003eSump Chambers\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eConsideration must be given to the implications of fitting sumps in the ground, e.g. where unstable elements are present, such as chalk or sand.\u003c\/p\u003e\n\u003cp\u003eThe installation of a perforated sump chamber could cause washing away and potential undermining. Therefore, in such cases, only sealed sumps should be installed and structurally held in place by concrete etc, with the water collection limited to that entering from the drainage channels.\u003c\/p\u003e\n\u003cp\u003eThe final decision on the sump type in cases where ground conditions are unknown should be delayed until excavation is undertaken.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT NOTE:\u003c\/strong\u003e If there is any concern as to whether there is a risk of de watering the ground to a condition whereby the structure as a whole could or may be undermined, then advice should be sought from a chartered engineer.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eDrainage Channel\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eIf the Aqua Channel cannot be formed \/ inserted into the floor at the wall\/floor junction, because there are in-situ reinforcing bars in the slab.\u003c\/p\u003e\n\u003cp\u003eThen either a fall must be created in the floor (as previously described under the heading falls) or a series of small surface channels (cut into the floor like chevrons) must be formed with a fall towards the direction of the sump\/water collection chamber.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eExisting Plasters\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003ePlaster that may be affected by being closed in behind the Platon Cavity Membrane, such as gypsum or lightweight plaster, or where the existing plaster is loose or de-bonding, should be removed from walls \/ soffits prior to membrane application.\u003c\/p\u003e\n\u003cp\u003eOnly where dense and well adhered sand and cement renders are present and where removal may cause unwanted structural damage to substrates can they be left in place.\u003c\/p\u003e\n\u003ch5\u003eInstallation\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003ePreparation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOne of the benefits of using cavity drain membrane is that in general, very little preparation to the substrates is required and although the cavity membrane is flexible and does not need a perfect surface for application, the following points need to be considered.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eUnsound materials on the surface like renders or plasters need to be removed. Any organic materials such as wallpaper, timber skirtings, fixing grounds etc need to be removed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA specialist Timber Treatment contractor should investigate any fungal decay \/ infestations in timbers. Also timber that is in contact with damp masonry should be removed or physically isolated.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExcessively uneven wall and floor surfaces should be dubbed out\/levelled especially if timber battens are to be fixed to support dry lining board. Where a wooden floor finish is required such as T\u0026amp;G flooring grade chipboard, it must also be borne in mind that the membrane will follow the contours of the floor. Therefore to achieve a flat surface, any depressions or undulations must be ironed out to avoid undue movement in the floor finishes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSubstrates must be free of sharp protruding objects and debris etc that can damage the membrane. We would also recommend that where mould, mosses, lichens and algae has affected substrates, a surface sterilisation with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/trisol-23-masonry-fungicide-dry-rot-treatment\" target=\"_blank\"\u003e\u003cstrong\u003eTRISOL 23\u003c\/strong\u003e\u003c\/a\u003e should be used.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLoose, friable or defective masonry should be repaired to ensure a solid fixing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNew concrete should be treated with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-anti-lime-sealer\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-anti-lime-sealer\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWykamol Anti Lime Sealer\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e which prevents free lime from the curing concrete being drawn out by ingressing water.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInternal Basement Structures:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eSet out below is a generic method of installation, which can be used to apply Platon Cavity Drain Membranes continuously between wall and floor.\u003c\/p\u003e\n\u003cp\u003eNB it is assumed by this stage, that the site and \u003cstrong\u003eDesign Considerations\u003c\/strong\u003e have been assessed and the type of drainage facility chosen has been tested.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWall Applications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe installation of Platon P8 Membrane can be fixed to walls either vertically or horizontally, but when choosing the method of application, consideration should be given to the height of walls in relation to the size of the roll of membrane.\u003c\/p\u003e\n\u003cp\u003eThere are fewer joints in horizontal applications but it can be awkward and difficult to manoeuvre the weight of a full roll of membrane. Particularly in situations where the membrane has to be taken in and out of numerous recesses, also around convoluting junctions or were walls are not square.\u003c\/p\u003e\n\u003cp\u003eVertical application may have more joints and require more \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-tape\" target=\"_blank\"\u003e\u003cstrong\u003ePlaton Sealing Tape\u003c\/strong\u003e\u003c\/a\u003e, but this method is more manageable and much easier to fix.\u003c\/p\u003e\n\u003cp\u003ePlaton P8 Membrane is fixed to walls with \u003cstrong\u003e\u003c\/strong\u003ea suitable Watertight Brick Plug Fixing, such as \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-brick-plugs-with-seals\" target=\"_blank\"\u003e\u003cstrong\u003ePlaton Brick Plugs \u0026amp; Seals\u003c\/strong\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-brick-plugs\" target=\"_blank\"\u003e\u003cstrong\u003ePlaton Brick Plugs\u003c\/strong\u003e\u003c\/a\u003e wrapped with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-rope\" target=\"_blank\"\u003e\u003cstrong\u003ePlaton Sealing Rope\u003c\/strong\u003e\u003c\/a\u003e. This will form a seal with the membrane when the plug is driven home into the substrate.\u003c\/p\u003e\n\u003cp\u003eIf the ceiling height is constant, measure and cut drops of the membrane to completely cover the wall areas to be treated. Place the membrane against the wall as level as possible by eye sight and in the top right or left hand corner (depending on which way around the room the membrane is being taken) drill a hole through the centre of the membrane stud using a 10mm drill bit.\u003c\/p\u003e\n\u003cp\u003eInsert the brick plug and hammer home the plug till it finishes flush with the membrane.\u003c\/p\u003e\n\u003cp\u003eUsing a spirit level, level out the membrane and then drill and fix another Brick Plug in the same manner approximately 1.5M along the top of the sheet and along the same line of stud as the first fixing.\u003c\/p\u003e\n\u003cp\u003eOffer up the next length of membrane and position the flange over the studs of the first sheet and fix with two Brick Plugs at high level as previously described.\u003c\/p\u003e\n\u003cp\u003eContinue on in this manner, ensuring the membrane stays as level as possible until all the walls are covered. These independent membrane drops will relax after a while and hang flatter to the wall. The drops are now ready for the next step.\u003c\/p\u003e\n\u003cp\u003eThoroughly clean the flange and the studs where the seal is to be made, (the best cleaning material is \u003cstrong\u003ePaper Towel\u003c\/strong\u003e). Any dust or dirt will compromise the integrity of the sealed joint. If the membrane is covered in plaster or brick dust, wash off with clean fresh water only and allow to dry. DO NOT use soap or detergents, as these will leave traces on the membrane, which may affect the seal at a later date or make sealing more difficult.\u003c\/p\u003e\n\u003cp\u003eThe separate membrane drops should now be sealed together using \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-tape\" target=\"_blank\"\u003e\u003cstrong\u003ePlaton Sealing Tape\u003c\/strong\u003e\u003c\/a\u003e. Apply the tape to the stud area below, which the flange will cover and press home onto the area between the studs.\u003c\/p\u003e\n\u003cp\u003eFlick over the flange section to cover the tape line, and check for uniformity of cover on tape line. Remove the tape backing paper, starting from the middle section of the wall drop, forming two backing paper tags, one going up and the other down.\u003c\/p\u003e\n\u003cp\u003eOn the exposed section of tape apply hand pressure only to the flange to form an initial seal. Carry on to form the seal from the centre section of membrane working up to the top, then go back to the centre and repeat the operation going downwards.\u003c\/p\u003e\n\u003cp\u003eSealing in this manner will prevent any buckling between the membrane or stress concentration at the joint. In very cold or humid conditions a hot air gun can be used to obtain a good sealed joint.\u003c\/p\u003e\n\u003cp\u003eNow that the membrane is sealed to form one continuous sheet, Brick Plugs can now be fixed through the membrane in position to accommodate the chosen dry lining system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e Although a \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-10mm\" target=\"_blank\"\u003e\u003cstrong\u003e10mm Drill Bit\u003c\/strong\u003e\u003c\/a\u003e is the correct size to use, in very soft brickwork this can result in loose fixing. In these circumstances, it is useful to have on hand drill sizes down to \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\" target=\"_blank\"\u003e\u003cstrong\u003e8mm Drill Bit\u003c\/strong\u003e\u003c\/a\u003e and experiment with different sizes for the best results.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFloor Applications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBegin at one side of the room and unroll the Floor Membrane against the Wall Membrane with the studs facing down onto the floor.\u003c\/p\u003e\n\u003cp\u003eAllow for the membrane flange overlap, cut the membrane to the desired length or width of the floor. Repeat this exercise until all the lengths \/ widths required to cover the floor area have been cut.\u003c\/p\u003e\n\u003cp\u003eRoll out the next length\/sheet of membrane and position the flange over the studs of the first sheet laid and thoroughly clean the flange and the studs where the seal is to be made as previously described for wall application.\u003c\/p\u003e\n\u003cp\u003eApply \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-tape\" target=\"_blank\"\u003e\u003cstrong\u003ePlaton Sealing Tape\u003c\/strong\u003e\u003c\/a\u003e to the stud area below which the flange will cover and press home onto the area between the studs.\u003c\/p\u003e\n\u003cp\u003eFlick over the flange section to cover the tape line, and check for uniformity of cover on tape line. Remove the tape backing paper, starting from the middle section of the membrane sheet, and peel off backing paper in opposite directions along the flange. On the exposed section of tape apply hand pressure only to the flange to form an initial seal. Carry on forming the seal working away from the centre of the membrane.\u003c\/p\u003e\n\u003cp\u003eFoot pressure can be applied by sliding the sole of the foot over the membrane joint, to ensure that the membranes are fully bonded. Sealing in this manner will prevent any buckling between the membrane or stress concentration at the joint.\u003c\/p\u003e\n\u003cp\u003eIn very cold or humid conditions a hot air gun can be used to obtain a good sealed joint.\u003c\/p\u003e\n\u003cp\u003eThe next stage of the operation is to link the floor membrane to the wall membrane, which can be achieved, using \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-corner-strip-tape\" target=\"_blank\"\u003e\u003cstrong\u003ePlaton Corner Strip\u003c\/strong\u003e\u003c\/a\u003e. Using the Corner Strip, work out how many linear metres there are around the walls, the Corner Strip is supplied in manageable 10M Lengths. Alternatively, our \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/basement-membrane-corner-tape\" target=\"_blank\"\u003e\u003cstrong\u003ePlatinum Corner Tape\u003c\/strong\u003e\u003c\/a\u003e can also be used.\u003c\/p\u003e\n\u003cp\u003eThe \u003cspan\u003eCorner Tape\u003c\/span\u003e is folded in half along the length of the piece to be used and positioned with the crease into the angle as described for the wall \/ floor junction.\u003c\/p\u003e\n\u003cp\u003eOnce correctly aligned, carefully pull off the backing paper and press firmly out with the palm of the hand onto the floor and wall membranes.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFlat Soffit Application:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePlaton P8 should not be fixed to the under side of a flat soffit unless a fall exists or a fall can be created in the soffit itself.\u003c\/p\u003e\n\u003cp\u003eThe soffit should first be measured to establish the desired lengths or widths of membrane required to cover the area and then a further 200mm of membrane should be added to the measurements, to allow for the membrane to be lapped down all the peripheral walls.\u003c\/p\u003e\n\u003cp\u003eApply \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-rope\" target=\"_blank\"\u003e\u003cstrong\u003ePlaton Sealing Rope\u003c\/strong\u003e\u003c\/a\u003e to \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-brick-plugs\" target=\"_blank\"\u003e\u003cstrong\u003ePlaton Brick Plugs\u003c\/strong\u003e\u003c\/a\u003e, then around the perimeter edges of the membrane, fold the membrane inward 200mm to form a positive creased and create a down lap. Offer the membrane up to the soffit and position the down lap creases into the junction between the soffit and wall.\u003c\/p\u003e\n\u003cp\u003eDrill and fix enough Brick Plugs through the membrane and into the soffit to hold the membrane in place with the studs against the soffit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNB:\u003c\/strong\u003e Wherever the soffit membrane meets the wall, a 200mm down lap must be allowed and formed as above.\u003c\/p\u003e\n\u003cp\u003eOffer the next length\/sheet of membrane up to the soffit and position the flange over the studs of the first sheet, fix and secure the membrane as described above. Repeat this operation until all the membrane sheets are held in place.\u003c\/p\u003e\n\u003cp\u003eThoroughly clean the flange and the studs where the seal is to be made as previously described for wall application.\u003c\/p\u003e\n\u003cp\u003eApply \u003cstrong\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-tape\" target=\"_blank\"\u003ePlaton Sealing Tape\u003c\/a\u003e \u003c\/strong\u003eto the stud area, which the flange will cover and press home onto the area between the studs. The membrane should now be sealed to form one continuous sheet, Brick Plugs can now be fixed through the membrane, in positions to accommodate the chosen dry lining system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e It is important to ensure that the membrane is taut against the soffit and doesn’t sag, otherwise water ponding will occur and the membrane\/seals could fail.\u003c\/p\u003e\n\u003cp\u003eInternal and external corners are formed in exactly the same way as that which has been previously described in \u003cstrong\u003e‘Floor Applications'\u003c\/strong\u003e using Platon P8 with membrane upstand except in this case, they will be formed in reverse and be upside down.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eService Entry Seals:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWhere there are services such as pipes, ducting or steel stanchion that protrude through walls or floors, the membrane should be carefully cut and trimmed around the obstacle and sealed using a combination of \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-rope\" target=\"_blank\"\u003e\u003cstrong\u003ePlaton Sealing Rope\u003c\/strong\u003e\u003c\/a\u003e and \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-corner-strip-tape\" target=\"_blank\"\u003e\u003cstrong\u003ePlaton Corner Strip\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDoors and Windows:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDoor and Window Frames and timber surrounds should always be removed to enable the Platon Membrane to be extended around or into door and window reveals to maintain the continuity of the waterproofing system and to also provide a physical barrier between the frames and damp masonry.\u003c\/p\u003e\n\u003cp\u003eIn situations where the Platon Membrane would restrict or limit the profile of replaced frames, then \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proof-course\" target=\"_blank\"\u003e\u003cstrong\u003ePlain Damp Proof Course (DPC)\u003c\/strong\u003e\u003c\/a\u003e can be used to line and protect the reveals instead.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eVentilation - Part F of Building Regulations:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThere is no requirement to ventilate the membrane cavity in a fully sealed system such as in under pavement vault application.\u003c\/p\u003e\n\u003cp\u003eIn a semi sealed system, the cavity between membrane and substrate can be vented into the room space with passive vents or if this is not possible, it can be vented through the external wall using a 150 x 225 air brick inserted every 1.5M to 2.0M along the wall.\u003c\/p\u003e\n\u003cp\u003eIt is important that the cavity between the membrane and internal finish i.e. dry lining is not vented so as to avoid possible interstitial condensation. However, consideration should be given to the risk of condensation forming within the room itself and the introduction of a humidistat controlled extract fan should therefore be recommended.\u003c\/p\u003e\n\u003cp\u003eRefer to BS8102 (2009) Table 2 for further reference. Part F of Building Regulations concerning ventilation in basements.\u003c\/p\u003e\n\u003ch5\u003eFinishing\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eWall Finishes:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIf timber battens are to be used, the traditional method is to fix a vertical batten 25mm x 50mm.\u003c\/p\u003e\n\u003cp\u003eThe Brick Plugs in this instance should be fixed at 400mm centres horizontally and 600mm centres vertically. \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-brick-plugs-with-seals\" target=\"_blank\"\u003e\u003cstrong\u003ePlaton \u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-brick-plugs-with-seals\" target=\"_blank\"\u003e\u003cstrong\u003eBrick Plugs\u003c\/strong\u003e\u003c\/a\u003e will take 25mm of screw, so be sure to purchase the correct length for the thickness of batten.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNB:\u003c\/strong\u003e We would however, recommend that foil back plasterboard be used to prevent interstitial condensation forming in the cavity.\u003c\/p\u003e\n\u003cp\u003eFor a metal fast track dry lining system such as Gypliner or Lafarge, the brick plugs should be fixed at 600mm centres horizontally and 800mm centres vertically. If an independent timber or metal frame system is to be used, the wall membrane can be ‘curtain hung’. The membrane is simply dressed down the walls just like hanging a curtain or sheet. This method of installation requires less fixings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e We would however, recommend that foil back plasterboard be used to prevent interstitial condensation forming in the cavity.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFloor Finishes:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThere is a wide choice of floor coverings that can be laid on top of Platon floor membranes\u003c\/p\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{font-family:Arial, sans-serif;font-size:14px;padding:5px 13px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:5px 13px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg .tg-6q21{font-weight:bold;background-color:#ffffff;color:#333333;border-color:#000000;text-align:center}\n.tg .tg-h2je{background-color:#ffffff;color:#333333;border-color:#000000}\n@media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\n\u003ctable class=\"tg\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-6q21\"\u003ePlaton P8 (Wood Based Flooring)\u003c\/td\u003e\n\u003ctd class=\"tg-h2je\"\u003eFlooring Grade T \u0026amp; G Chipboard, Parquet, Laminate, Wood Strip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-6q21\"\u003ePlaton P8 (Sand \/ Cement Screeds)\u003c\/td\u003e\n\u003ctd class=\"tg-h2je\"\u003e\n\u003cp\u003e\u003cstrong\u003eDomestic:\u003c\/strong\u003e Minimum 50mm screed or 20mm reinforced polymer modified self-levelling screed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial:\u003c\/strong\u003e Minimum 75mm reinforced screed or 35mm reinforced polymer modified self-levelling screed.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eInsulation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFor Platon Membrane applied to walls at or above ground level, the maximum insulation thickness should be 50mm.\u003c\/p\u003e\n\u003cp\u003eWhen Platon membrane is applied to earth retaining walls full height of a basement, there is no upper limit to insulation thickness. However, if Platon Membrane is applied to part earth retaining walls, then the maximum insulation thickness should be 50mm.\u003c\/p\u003e\n\u003cp\u003eThere is no upper limit to insulation thickness for Platon Membrane applied to solid floors at ground or below ground level.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCurved Soffits and Vaulted Rooms:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWhen working in a conventional vault with rounded ceilings the water can run off freely and the following method should be adopted:\u003c\/p\u003e\n\u003cp\u003eWhen lining vaults always work from the front to the back, starting on the centre line of the vault. Measure the length of the vault and add 400mm to this measurement, then cut the membrane to the length.\u003c\/p\u003e\n\u003cp\u003eForm a 900 downturn crease 200mm in from either end of the membrane and prepare the \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-brick-plugs\" target=\"_blank\"\u003e\u003cstrong\u003ePlaton Brick Plugs\u003c\/strong\u003e\u003c\/a\u003e by wrapping with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-rope\" target=\"_blank\"\u003e\u003cstrong\u003ePlaton Sealing\u003c\/strong\u003e\u003cstrong\u003e Rope\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eOffer the membrane up to the vault ceiling along the centre line of the vault, and drill and hammer home the fixing plugs in a straight line at 600mm centres from front to rear. These will provide fixing points for the dry lining system.\u003c\/p\u003e\n\u003cp\u003eThe creased downturn at either end of the vault will start to deform going into the curvature of the vault ceiling. Where this occurs, carefully slit \/ cut the deformed sections towards the crease but stop short of the crease by one stud.\u003c\/p\u003e\n\u003cp\u003eThe membrane can now be overlaid and will flatten out and follow the curvature. Several slits may be required to achieve this depending on the radius of the vault.\u003c\/p\u003e\n\u003cp\u003eContinue to work out from the first sheet, ensuring a weathered joint of not less than eight studs. The flange should be used to make both of these weathered joints either side of the initial membrane fixed off the central line of the vault. \u003c\/p\u003e\n\u003cp\u003eThe weathered joints are sealed flange over stud using \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-tape\" target=\"_blank\"\u003e\u003cstrong\u003ePlaton Sealing Tape\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eAll the sheets running from front to back of the vault are cut overall length of vaulted soffit. This should give coverage to the vault, past the springing line down to the floor slab line, together with a 200mm return to either end of the vault.\u003c\/p\u003e\n\u003cp\u003eThe end walls are now ready to be lined with the membrane. The end wall sections are cut to the true width of the vault so that the membrane overlaps the membrane returns already formed. These sections of membrane are fixed and sealed in exactly the same way as described for wall application. The end wall membrane stud to stud joint should be sealed around the radius with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-rope\" target=\"_blank\"\u003e\u003cstrong\u003ePlaton Sealing Rope\u003c\/strong\u003e\u003c\/a\u003e and if necessary \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-corner-strip-tape\" target=\"_blank\"\u003e\u003cstrong\u003ePlaton Corner Strip\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThe floor membrane is now ready to be laid over the completed drainage system.\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_P8_CAVITY_DRAIN_MEMBRANE_TECH_2.pdf?2407904986456654867\" target=\"_blank\"\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_P8_CAVITY_DRAIN_MEMBRANE_TECH_2.pdf?2407904986456654867\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_P8_TECH_da9f56ab-0d74-457d-802a-273766c577de_small.jpg?v=1524826268\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_MANUAL_2021.pdf?v=1637675411\" target=\"_blank\"\u003e\u003cstrong\u003eSystem Platon Installation Manual\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_MANUAL_2021.pdf?v=1637675411\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_MANUAL_small.jpg?v=1524826278\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_CAVITY_DRAIN_SYSTEMS_BROCHURE.pdf?1297\" target=\"_blank\"\u003e\u003cstrong\u003ePlaton Cavity Drain Systems Brochure\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_CAVITY_DRAIN_SYSTEMS_BROCHURE.pdf?1297\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_CAVITY_DRAIN_SYSTEMS_BROCHURE_100x100.jpg?v=1573644582\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_P8_BBA_37670d6b-16fb-40d8-996e-715d80ca9246.pdf?1297\" target=\"_blank\"\u003e\u003cstrong\u003eBBA Certificate\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_P8_BBA_37670d6b-16fb-40d8-996e-715d80ca9246.pdf?1297\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_P8_BBA_29216527-e3a9-4294-8523-3d8d24ed2641_100x100.jpg?v=1573644600\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_P8_DOP.pdf?1297\" target=\"_blank\"\u003e\u003cstrong\u003eDeclaration of Performance (DoP)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_P8_DOP.pdf?1297\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_P8_DOP_100x100.jpg?v=1573644612\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_P8_NBS_ENTRY.pdf?1297\" target=\"_blank\"\u003e\u003cstrong\u003eNBS Plus Product Entry\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_P8_NBS_ENTRY.pdf?1297\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_P8_NBS_100x100.jpg?v=1573644622\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Isola","offers":[{"title":"(W) 2.07M x (L) 20M (40M²)","offer_id":7653434785822,"sku":"TT09","price":135.0,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.07M x (L) 5M (10M²)","offer_id":8157967941731,"sku":"TT09-05","price":62.5,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.07M x (L) 10M (20M²)","offer_id":8157971546211,"sku":"TT09-10","price":91.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/platon-p8-basement-tanking-membrane-8mm-stud-w-2-07m-x-l-20m-40m-waterproof-membranes-661.webp?v=1780915267"},{"product_id":"newton-newtonite-non-meshed-damp-proof-membrane","title":"Newton Newtonite - Non-Meshed Damp Proof Membrane (3mm Stud)","description":"\u003cp\u003eNewton Newtonite Non-Meshed Damp Proof Membrane is a low-profile HDPE membrane designed to isolate new internal finishes from damp and salt-contaminated above-ground walls. It is intended for installations finished with timber battens, a dry-lining frame or an internal block wall, where a meshed surface for direct plastering or rendering is not required.\u003c\/p\u003e\n\u003cp\u003eSupplied as a 2m x 20m roll covering 40m², Newtonite has a 0.50mm membrane thickness and raised 2.90mm studs. The studs face the wall to create air channels that support vapour equalisation, while adjoining sheets form close butt joints sealed on the room-facing surface with Newton CDM OverTape.\u003c\/p\u003e\n\u003cp\u003eNewtonite can be fitted horizontally or vertically to suitable concrete, brick, blockwork and stone walls. Its shallow profile helps minimise the finished wall build-up, and the membrane can be cut easily with a sharp utility knife, scissors or shears. Newtonite is strictly for above-ground, non-earth-retaining applications and must remain protected behind a suitable internal finish.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features Of Newton Newtonite Non-Meshed Damp Proof Membrane\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e✔️ Low-profile 3mm studded HDPE membrane isolates internal finishes from damp and salt-contaminated above-ground walls.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Non-meshed surface suits dry-lining frames, timber battens and block walls rather than direct plastering.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Supplied as a 2m x 20m roll providing 40m² of nominal coverage.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Can be installed horizontally or vertically on suitable concrete, brick, blockwork and stone substrates.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Resistant to water, salts, alkalis and biological degradation when correctly installed, protected and maintained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003e3mm Non-Meshed Membrane For Above-Ground Damp Proofing\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eNewton Newtonite is designed to provide a clean separation layer between damp internal masonry and a new protected wall finish. The membrane is used above ground where the wall is not retaining earth and where hydrostatic water pressure is not expected. Its raised studs face the background, creating narrow air channels between the membrane and the wall that allow vapour equalisation to occur without leaving the cavity deliberately ventilated. The flat room-facing side provides a practical surface behind an independent lining, timber battens, a dry-lining frame or an internal block wall. Because Newtonite does not incorporate a mesh, plaster and render must not be applied directly to its surface. This makes it a straightforward choice where the proposed finish is mechanically supported and the installer needs to isolate it from dampness, efflorescent salts or staining present within the existing wall.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eIsolating Internal Finishes From Damp And Salts\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe principal purpose of Newtonite is to stop moisture and contaminants within an existing wall from affecting the new internal finish. Once the membrane, fixing points, joints and penetrations have been correctly detailed, plasterboard, timber sheeting or an independent masonry lining remains physically separated from the damp substrate. This is particularly useful where hygroscopic or efflorescent salts could otherwise migrate into new plaster and cause staining, blistering or repeated decoration failure. The HDPE membrane is resistant to water, salts, alkalis and other contaminants commonly associated with damp masonry. The membrane does not remove moisture from the structure or correct the original source of dampness. Leaks, external defects, defective rainwater goods, rising damp, timber decay and other contributory problems must still be assessed and treated as required before the wall is enclosed.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eShallow Stud Profile For Restricted Wall Build-Ups\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eNewtonite combines a 0.50mm membrane thickness with a 2.90mm stud depth and an overall height of approximately 3.50mm. This shallow construction reduces the space occupied directly behind the chosen lining and is helpful around reveals, return walls, stairways, corridors and other details where the available room width is limited. The studs are arranged to hold the flat sheet away from the substrate while creating the channels required for vapour equalisation. Although the membrane itself has a compact profile, the finished wall depth will also depend on the selected battens, frame, insulation, boards or masonry lining. These elements must be coordinated before installation so that sockets, pipework, skirtings, door linings and window details remain practical. The membrane should be fitted neatly and without unnecessary folds, sagging or distortion, allowing the protective finish to be installed consistently across the completed wall.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eCompatible With Framed, Battened And Masonry Finishes\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eNewtonite is intended for wall finishes that do not depend on a mesh key bonded to the membrane. Suitable protection may include plasterboard or wooden sheeting supported on timber battens fixed into Newton MultiPlugs, an independent timber stud wall, a self-supporting metal frame, a compatible wall-supported metal lining system or an internal block wall. The selected finish must protect the membrane from fire, ultraviolet light, impact and later accidental damage. Where battens or lining brackets are fixed through the hollow core of Newton MultiPlugs, use suitable 5mm (No. 10) self-tapping screws and ensure their length cannot pass beyond the plug into the damp substrate. Additional MultiPlugs must be positioned at the centres required by the lining system rather than relying only on the fixings used initially to hang the membrane. Direct plastering, rendering and dot-and-dab plasterboard are not suitable on the smooth non-meshed surface.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eStraightforward Mechanical Installation On Internal Walls\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe roll can be installed horizontally or vertically, allowing the orientation to be selected around wall height, access, joint positions and the proposed lining. The membrane is cut with a sharp utility knife, scissors or shears, then fixed with the studs facing the wall and the flat surface facing the room. Newton MultiPlugs are used on suitable sound substrates, while Newtonite Cob Plugs are intended for slightly friable mortar and other compatible weak backgrounds. Standard MultiPlug holes are drilled through a membrane stud using a 10mm masonry bit to a minimum substrate depth of 60mm. Adjoining sheets are brought together as close butt joints and sealed over the face with Newton CDM OverTape. Corners, reveals, returns, penetrations and repairs must be planned carefully so the separation layer remains continuous before the final wall finish conceals the installation.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eDurable Performance Behind Protected Internal Finishes\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eNewtonite is manufactured from high-density polyethylene and is rot-proof, inert and resistant to biological degradation. Published performance includes a water-vapour diffusion resistance Sd value above 604m, thermal conductivity of 0.461W\/mK and Euroclass E reaction to fire. The membrane must therefore remain covered by a suitable protective surface finish and must not be left exposed as the completed internal surface. Newton states a 30-year product warranty and a life expectancy of at least 50 years. When correctly specified, installed and protected in accordance with current instructions, permanently isolated from ultraviolet light and safeguarded from physical damage or wear, the membrane has a stated service life that can equal the design life of the structure. These durability statements apply to Newtonite itself and depend on the installed conditions remaining within the product’s stated scope.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Newton_503_Membrane_1_412d34bb-35a4-4ed8-b73a-53aab51038c5_1024x1024.png?v=1787049549\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Benefits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReliable Damp Isolation:\u003c\/strong\u003e Separates plasterboard, wooden sheeting and independent masonry finishes from damp or salt-contaminated walls, helping prevent staining, blistering and deterioration of the new internal surface.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLow-Profile Construction:\u003c\/strong\u003e The shallow 3mm stud pattern limits unnecessary wall build-up, making Newtonite useful around reveals, corridors, stairs and other areas where internal space is restricted.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReduced Wall Preparation: \u003c\/strong\u003eSound existing render can remain in place, avoiding excessive hacking off while loose, crumbling, organic or otherwise unsuitable material is removed before installation.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVapour Equalisation Channels:\u003c\/strong\u003e Studs face the wall to create narrow air channels that support natural vapour equalisation between the substrate and the internal building environment.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Installation Direction: \u003c\/strong\u003eMay be installed horizontally or vertically, allowing sheet orientation and joint positions to be coordinated with wall dimensions, access and the proposed lining.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSimple On-Site Cutting:\u003c\/strong\u003e Lightweight HDPE can be trimmed accurately with a sharp utility knife, scissors or shears, simplifying work around corners, openings, returns and service details.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable For Common Masonry: \u003c\/strong\u003eCompatible with properly prepared concrete, brick, concrete block and stone walls when the correct fixing type and installation method are selected.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eChoice Of Protected Finishes: \u003c\/strong\u003eSupports timber battens, dry-lining frames, timber stud walls, metal framing and internal block walls without requiring direct plaster or render application.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eResistance To Wall Contaminants: \u003c\/strong\u003eResistant to water, salts and alkalis commonly encountered in damp masonry.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSecure Secondary Fixings:\u003c\/strong\u003e Hollow Newton MultiPlugs accept suitable 5mm (No. 10) self-tapping screws for compatible battens or lining brackets without creating separate membrane penetrations.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStraightforward Joint Sealing: \u003c\/strong\u003eClose butt joints are sealed on the room-facing surface with Newton CDM OverTape, creating a continuous separation layer between adjoining sheets.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLong-Term Product Protection:\u003c\/strong\u003e Newton states a 30-year product warranty and extended service life when the membrane is correctly specified, installed, enclosed and protected from damage.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConvenient 40m² Roll: \u003c\/strong\u003eThe 2m x 20m roll provides practical coverage for larger wall areas while reducing the number of separate membrane sections required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAbove-Ground Damp Walls:\u003c\/strong\u003e Isolates suitable new internal finishes from dampness within non-earth-retaining masonry where the moisture source has been properly diagnosed and addressed as necessary.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRising Damp Refurbishment: \u003c\/strong\u003eProvides a protected internal separation layer on walls affected by diagnosed rising damp, alongside an appropriate remedial damp-proofing specification where one is required.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSalt-Contaminated Masonry:\u003c\/strong\u003e Separates plasterboard, sheeting or masonry linings from hygroscopic and efflorescent salts that could otherwise stain or damage a newly applied internal finish.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDry-Lined Internal Walls: \u003c\/strong\u003eSits behind compatible timber or metal dry-lining systems where direct plaster, render or dot-and-dab plasterboard is neither required nor appropriate.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTimber Batten Systems: \u003c\/strong\u003eWorks with treated timber battens fixed into Newton MultiPlugs to support plasterboard or suitable wooden sheeting without uncontrolled additional membrane penetrations.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIndependent Internal Frames:\u003c\/strong\u003e Suitable behind self-supporting timber or metal frames that protect the membrane while carrying the selected boards, insulation and decorative finish.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInternal Block Linings: \u003c\/strong\u003eProvides damp separation behind correctly restrained internal block walls where ties, junctions and perimeter details form part of the designed lining system.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConcrete, Brick And Blockwork:\u003c\/strong\u003e Suitable for properly prepared concrete, brick and concrete block walls using Newton MultiPlugs at the positions required by the membrane and lining design.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStone And Friable Backgrounds: \u003c\/strong\u003eCan be installed to suitable stone or slightly friable mortar using the correct Newtonite Cob Plugs and any necessary substrate repairs.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRestricted Refurbishment Areas: \u003c\/strong\u003eThe shallow stud profile is useful around stairs, corridors, window reveals and return walls where excessive internal wall build-up would be undesirable.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eStandards \u0026amp; Certificates\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eN\u003c\/strong\u003e\u003cstrong\u003eewton Newtonite Declaration Of Performance: \u003c\/strong\u003eDeclares Newtonite as a Type V damp-proof sheet to BS EN 13967:2012+A1:2017 and records the applicable essential characteristics summarised below.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBS EN 13967:2012+A1:2017: \u003c\/strong\u003eThe harmonised technical specification covers flexible damp-proof sheets, including the declared Type V application and relevant performance assessment requirements.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBS EN 13501-1 Reaction To Fire: \u003c\/strong\u003eNewtonite is classified as Euroclass E. The membrane must always be covered by a suitable finish that provides the required fire protection.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBS EN 1931 Water-Vapour Testing:\u003c\/strong\u003e Published data records an Sd value above 604m, a calculated µ value above 1,208,000 and water-vapour resistance above 3020MNs\/g.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Warranty And Service Life: \u003c\/strong\u003eNewton states a 30-year product warranty and a life expectancy of at least 50 years, subject to correct specification, installation, protection and service conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Performance\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewtonite creates a physical separation between the damp wall and the new internal finish. The studs face the substrate, holding the main sheet slightly away from the wall and forming channels that support vapour equalisation. The membrane is not intended to be deliberately ventilated at the top or bottom; where practicable, it should continue into the ceiling void and below the slab line, or otherwise finish tightly to the soffit and floor finish.\u003c\/p\u003e\n\u003cp\u003eThe non-meshed surface determines which finishes can be used. Timber battens, dry-lining frames, independent stud walls, compatible metal systems and internal block walls can protect the membrane and support the finished surface. Plaster and render cannot be applied directly, and dot-and-dab plasterboard should not be bonded to the smooth membrane face. The complete lining must be planned before fixing positions are marked.\u003c\/p\u003e\n\u003cp\u003eInstallation is mechanical and does not require a curing period for the membrane itself. Newtonite may be fitted horizontally or vertically, fixed through its studs and joined edge to edge. Newton CDM OverTape seals the close butt joints, while Newtonite 801 Mastic seals carefully formed cuts around pipes, other protrusions and compatible resin-anchor details. Any wet-applied repair or treatment products must still reach the condition required by their own instructions before concealment.\u003c\/p\u003e\n\u003cp\u003ePublished technical performance includes thermal conductivity of 0.461W\/mK, an Sd value above 604m, water-vapour resistance above 3020MNs\/g and a service-temperature range from -40°C to +80°C. Newtonite is also described as highly resistant to water, alkalis, saline solutions, organic acids and minerals, with excellent published chemical and oxidation resistance and resistance to biological degradation.\u003c\/p\u003e\n\u003cp\u003eNewtonite is for above-ground, non-earth-retaining walls only. It is not a Type C cavity-drain membrane for basements or other areas subject to hydrostatic pressure, and it does not provide a drainage route for free water. Where earth is retained on the opposite side of the wall, or where groundwater ingress is possible, a suitable Newton CDM waterproofing system must be designed instead.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .pc-newton-newtonite-m20-tech-table-swipe {\n    display: none;\n    margin: 0 0 6px;\n    color: #555;\n    font: 600 13px\/1.3 inherit;\n  }\n\n  .pc-newton-newtonite-m20-tech-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n    position: relative;\n  }\n\n  .pc-newton-newtonite-m20-tech-table {\n    width: 100%;\n    min-width: 900px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.35;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-newton-newtonite-m20-tech-table th,\n  .pc-newton-newtonite-m20-tech-table td {\n    border: 5px solid #fff;\n    padding: 9px 12px;\n    vertical-align: top;\n    text-align: left;\n    font-weight: 400;\n  }\n\n  .pc-newton-newtonite-m20-tech-table .pc-main-title {\n    padding: 14px 18px;\n    background: #7f7f7f;\n    color: #fff;\n    text-align: center;\n    text-transform: uppercase;\n    font-size: 30px;\n    line-height: 1.15;\n    font-weight: 700;\n  }\n\n  .pc-newton-newtonite-m20-tech-table .pc-section-title {\n    padding: 11px 12px;\n    background: #8f8f8f;\n    color: #fff;\n    text-align: left;\n    font-size: 22px;\n    line-height: 1.2;\n    font-weight: 700;\n  }\n\n  .pc-newton-newtonite-m20-tech-table .pc-column-head {\n    background: #a6a6a6;\n    color: #111;\n    text-align: left;\n    font-size: 18px;\n    line-height: 1.25;\n    font-weight: 700;\n  }\n\n  .pc-newton-newtonite-m20-tech-table .pc-data-row {\n    background: #fff;\n  }\n\n  .pc-newton-newtonite-m20-tech-table .pc-data-row.pc-grey {\n    background: #d9d9d9;\n  }\n\n  .pc-newton-newtonite-m20-tech-table .pc-feature-cell {\n    color: #111;\n    text-align: left;\n    font-weight: 700;\n  }\n\n  @media screen and (max-width: 767px), (hover: none) and (pointer: coarse) {\n    .pc-newton-newtonite-m20-tech-table-swipe {\n      display: block;\n    }\n\n    .pc-newton-newtonite-m20-tech-table {\n      min-width: 820px;\n      font-size: 14px;\n    }\n\n    .pc-newton-newtonite-m20-tech-table th,\n    .pc-newton-newtonite-m20-tech-table td {\n      border-width: 4px;\n      padding: 7px 9px;\n    }\n\n    .pc-newton-newtonite-m20-tech-table .pc-main-title {\n      padding: 11px 13px;\n      font-size: 23px;\n    }\n\n    .pc-newton-newtonite-m20-tech-table .pc-section-title {\n      padding: 9px;\n      font-size: 18px;\n    }\n\n    .pc-newton-newtonite-m20-tech-table .pc-column-head {\n      font-size: 16px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pc-newton-newtonite-m20-tech-table-wrap\" role=\"region\" tabindex=\"0\"\u003e\n\u003ctable class=\"pc-newton-newtonite-m20-tech-table\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 36%;\"\u003e \u003ccol style=\"width: 18%;\"\u003e \u003ccol style=\"width: 22%;\"\u003e \u003ccol style=\"width: 24%;\"\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-main-title\" colspan=\"4\" scope=\"colgroup\"\u003eTechnical Data\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-section-title\" colspan=\"4\" scope=\"colgroup\"\u003eTechnical Data\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-column-head\" colspan=\"2\" scope=\"col\"\u003eFeature\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eResult\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eTest Standard\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eNewton Product Code\u003c\/th\u003e\n\u003ctd\u003eM20\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eNon-meshed damp-proof membrane\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eHDPE\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eUnit Weight\u003c\/th\u003e\n\u003ctd\u003e500g\/m²\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eRoll Size\u003c\/th\u003e\n\u003ctd\u003e2m x 20m\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eNominal Roll Coverage\u003c\/th\u003e\n\u003ctd\u003e40m²\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eMembrane Thickness\u003c\/th\u003e\n\u003ctd\u003e0.50mm\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eStud Depth\u003c\/th\u003e\n\u003ctd\u003e2.90mm\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eOverall Height\u003c\/th\u003e\n\u003ctd\u003e3.50mm\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003ePackaged Weight\u003c\/th\u003e\n\u003ctd\u003e23.0kg\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eVicat Softening Temperature\u003c\/th\u003e\n\u003ctd\u003e126°C\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eService Temperature\u003c\/th\u003e\n\u003ctd\u003e-40°C to +80°C\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eThermal Conductivity\u003c\/th\u003e\n\u003ctd\u003e0.461W\/mK\u003c\/td\u003e\n\u003ctd\u003eEN 12667\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eWater-Vapour Diffusion Resistance - Sd Value\u003c\/th\u003e\n\u003ctd\u003e\u0026gt;604m\u003c\/td\u003e\n\u003ctd\u003eBS EN 1931\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eWater-Vapour Diffusion Resistance - μ Value\u003c\/th\u003e\n\u003ctd\u003e\u0026gt;1,208,000\u003c\/td\u003e\n\u003ctd\u003eCalculated from Sd value\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eWater-Vapour Resistance\u003c\/th\u003e\n\u003ctd\u003e\u0026gt;3020MNs\/g\u003c\/td\u003e\n\u003ctd\u003eCalculated from Sd value\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eReaction To Fire\u003c\/th\u003e\n\u003ctd\u003eEuroclass E\u003c\/td\u003e\n\u003ctd\u003eBS EN 13501-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eChemical Resistance\u003c\/th\u003e\n\u003ctd\u003eExcellent - 100%\u003c\/td\u003e\n\u003ctd\u003eEN 14030\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eOxidation Resistance\u003c\/th\u003e\n\u003ctd\u003eExcellent - 100%\u003c\/td\u003e\n\u003ctd\u003eEN ISO 13438\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eCompressive Strength\u003c\/th\u003e\n\u003ctd\u003e250kN\u003c\/td\u003e\n\u003ctd\u003eBS EN ISO 25619-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eDeclared Application\u003c\/th\u003e\n\u003ctd\u003eType V damp-proof sheet\u003c\/td\u003e\n\u003ctd\u003eBS EN 13967:2012+A1:2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eProduct Warranty\u003c\/th\u003e\n\u003ctd\u003e30 years\u003c\/td\u003e\n\u003ctd\u003eManufacturer statement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eLife Expectancy\u003c\/th\u003e\n\u003ctd\u003eAt least 50 years when correctly specified, installed and protected\u003c\/td\u003e\n\u003ctd\u003eManufacturer statement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-section-title\" colspan=\"4\" scope=\"colgroup\"\u003eEssential Characteristics\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eEssential Characteristic\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003ePerformance\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eTest Standard\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eHarmonised Technical Specification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" scope=\"row\"\u003eWatertightness, 60kPa For 24 Hours\u003c\/th\u003e\n\u003ctd\u003ePass\u003c\/td\u003e\n\u003ctd\u003eEN 1928\u003c\/td\u003e\n\u003ctd\u003eBS EN 13967:2012+A1:2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" scope=\"row\"\u003eResistance To Tearing\u003c\/th\u003e\n\u003ctd\u003eMD: NPD; CMD: NPD\u003c\/td\u003e\n\u003ctd\u003eEN 12310-1\u003c\/td\u003e\n\u003ctd\u003eBS EN 13967:2012+A1:2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" scope=\"row\"\u003eElongation (5%)\u003c\/th\u003e\n\u003ctd\u003eMD: NPD; CMD: NPD\u003c\/td\u003e\n\u003ctd\u003eEN 12311-2\u003c\/td\u003e\n\u003ctd\u003eBS EN 13967:2012+A1:2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" scope=\"row\"\u003eCompressive Creep \/ Resistance To Static Load\u003c\/th\u003e\n\u003ctd\u003eNPD\u003c\/td\u003e\n\u003ctd\u003eEN 13967 Annex B\u003c\/td\u003e\n\u003ctd\u003eBS EN 13967:2012+A1:2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" scope=\"row\"\u003eImpact Resistance\u003c\/th\u003e\n\u003ctd\u003eNPD\u003c\/td\u003e\n\u003ctd\u003eEN 12691 Method A\u003c\/td\u003e\n\u003ctd\u003eBS EN 13967:2012+A1:2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" scope=\"row\"\u003eDurability Against Ageing\u003c\/th\u003e\n\u003ctd\u003eNPD\u003c\/td\u003e\n\u003ctd\u003eEN 1296 \/ EN 1928\u003c\/td\u003e\n\u003ctd\u003eBS EN 13967:2012+A1:2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" scope=\"row\"\u003eDurability Against Chemicals\u003c\/th\u003e\n\u003ctd\u003eNPD\u003c\/td\u003e\n\u003ctd\u003eEN 1847 \/ EN 1928\u003c\/td\u003e\n\u003ctd\u003eBS EN 13967:2012+A1:2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" scope=\"row\"\u003eReaction To Fire\u003c\/th\u003e\n\u003ctd\u003eEuroclass E\u003c\/td\u003e\n\u003ctd\u003eEN 13501-1:2007+A1:2009\u003c\/td\u003e\n\u003ctd\u003eBS EN 13967:2012+A1:2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" scope=\"row\"\u003eJoint Tensile Shear Resistance\u003c\/th\u003e\n\u003ctd\u003eNPD\u003c\/td\u003e\n\u003ctd\u003eEN 12317-2\u003c\/td\u003e\n\u003ctd\u003eBS EN 13967:2012+A1:2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" scope=\"row\"\u003eCompressive Strength\u003c\/th\u003e\n\u003ctd\u003e250kN\u003c\/td\u003e\n\u003ctd\u003eBS EN ISO 25619-2\u003c\/td\u003e\n\u003ctd\u003eBS EN 13967:2012+A1:2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch5\u003eInstallation\u003c\/h5\u003e\n\u003cstyle\u003e\n  .pc-newton-newtonite-m20-ancillary-table-swipe {\n    display: none;\n    margin: 0 0 6px;\n    color: #555;\n    font: 600 13px\/1.3 inherit;\n  }\n\n  .pc-newton-newtonite-m20-ancillary-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n    position: relative;\n  }\n\n  .pc-newton-newtonite-m20-ancillary-table {\n    width: 100%;\n    min-width: 760px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.35;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-newton-newtonite-m20-ancillary-table th,\n  .pc-newton-newtonite-m20-ancillary-table td {\n    border: 5px solid #fff;\n    padding: 9px 12px;\n    vertical-align: top;\n    text-align: left;\n    font-weight: 400;\n  }\n\n  .pc-newton-newtonite-m20-ancillary-table .pc-main-title {\n    padding: 14px 18px;\n    background: #7f7f7f;\n    color: #fff;\n    text-align: center;\n    text-transform: uppercase;\n    font-size: 30px;\n    line-height: 1.15;\n    font-weight: 700;\n  }\n\n  .pc-newton-newtonite-m20-ancillary-table .pc-section-title {\n    padding: 11px 12px;\n    background: #8f8f8f;\n    color: #fff;\n    text-align: left;\n    font-size: 22px;\n    line-height: 1.2;\n    font-weight: 700;\n  }\n\n  .pc-newton-newtonite-m20-ancillary-table .pc-column-head {\n    background: #a6a6a6;\n    color: #111;\n    text-align: left;\n    font-size: 18px;\n    line-height: 1.25;\n    font-weight: 700;\n  }\n\n  .pc-newton-newtonite-m20-ancillary-table .pc-data-row {\n    background: #fff;\n  }\n\n  .pc-newton-newtonite-m20-ancillary-table .pc-data-row.pc-grey {\n    background: #d9d9d9;\n  }\n\n  .pc-newton-newtonite-m20-ancillary-table .pc-product-cell,\n  .pc-newton-newtonite-m20-ancillary-table .pc-product-cell a {\n    color: #111;\n    text-align: left;\n    font-weight: 700;\n  }\n\n  .pc-newton-newtonite-m20-ancillary-table .pc-product-cell a {\n    text-decoration: underline;\n    text-underline-offset: 2px;\n  }\n\n  @media screen and (max-width: 767px), (hover: none) and (pointer: coarse) {\n    .pc-newton-newtonite-m20-ancillary-table-swipe {\n      display: block;\n    }\n\n    .pc-newton-newtonite-m20-ancillary-table {\n      min-width: 720px;\n      font-size: 14px;\n    }\n\n    .pc-newton-newtonite-m20-ancillary-table th,\n    .pc-newton-newtonite-m20-ancillary-table td {\n      border-width: 4px;\n      padding: 7px 9px;\n    }\n\n    .pc-newton-newtonite-m20-ancillary-table .pc-main-title {\n      padding: 11px 13px;\n      font-size: 23px;\n    }\n\n    .pc-newton-newtonite-m20-ancillary-table .pc-section-title {\n      padding: 9px;\n      font-size: 18px;\n    }\n\n    .pc-newton-newtonite-m20-ancillary-table .pc-column-head {\n      font-size: 16px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pc-newton-newtonite-m20-ancillary-table-wrap\" role=\"region\" tabindex=\"0\"\u003e\n\u003ctable class=\"pc-newton-newtonite-m20-ancillary-table\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 26%;\"\u003e \u003ccol style=\"width: 74%;\"\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-main-title\" colspan=\"2\" scope=\"colgroup\"\u003eNewton Newtonite Non-Meshed Damp Proof Membrane Ancillary Products\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-section-title\" colspan=\"2\" scope=\"colgroup\"\u003eFixing Products\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eProduct\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003ePurpose\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-multiplugs-cavity-drain-membrane-fixing-plugs-a1\" rel=\"noopener\" target=\"_blank\"\u003eNewton CDM MultiPlugs\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003ePrimary 10mm x 57mm fixing plugs for sound concrete, brick, blockwork and suitable stone. Each plug includes a fitted sealing washer and accepts a 5mm (No. 10) self-tapping screw for compatible battens or lining brackets.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-newtonite-cob-plugs-expanding-membrane-fixings\" rel=\"noopener\" target=\"_blank\"\u003eNewton Newtonite Cob Plugs\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eExpanding membrane fixings for slightly friable mortar and compatible weak or low-density masonry where a standard MultiPlug cannot obtain dependable grip. Follow the Cob Plug fixing layout and seal each fixing as specified.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/evolution-sds-drill-bit-10mm\" rel=\"noopener\" target=\"_blank\"\u003eEvolution 10mm SDS Plus Masonry Drill Bit\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eSuitable diameter for drilling standard Newton MultiPlug and Newtonite Cob Plug holes. Select a usable bit length that achieves the required substrate embedment without damaging concealed services.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-section-title\" colspan=\"2\" scope=\"colgroup\"\u003eJointing, Sealing And Detailing Products\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eProduct\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003ePurpose\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-cdm-overtape-butyl-membrane-sealing-corner-tape\" rel=\"noopener\" target=\"_blank\"\u003eNewton CDM OverTape\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eSingle-sided butyl tape used over clean, dry Newtonite butt joints and for compatible corner cuts, local repairs and patches. Select the tape width required by the detail and apply firm pressure across its full face.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-newtonite-801-mastic-damp-proof-membrane-sealant\" rel=\"noopener\" target=\"_blank\"\u003eNewton Newtonite 801 Mastic Sealant\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eFlexible sealant for properly prepared cuts around pipes and protrusions, compatible plug details and resin anchors. Apply a continuous seal so dampness or salts cannot bridge to the internal finish.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-section-title\" colspan=\"2\" scope=\"colgroup\"\u003eDamp Treatment And Supporting Products\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eProduct\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003ePurpose\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/dampsolve-damp-proof-dpc-cream\" rel=\"noopener\" target=\"_blank\"\u003eDampSolve Damp Proof DPC Cream\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003ePlatinum-branded silane cream for installing a remedial chemical damp-proof course where rising damp has been correctly diagnosed and injection treatment forms part of the remedial specification.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/dry-rot-masonry-treatment-lignum-pro-m50\" rel=\"noopener\" target=\"_blank\"\u003eLignum Pro M50 Masonry Biocide\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eConcentrated masonry biocide for correctly diagnosed dry-rot contamination in brickwork, blockwork, mortar or concrete. Wet rot, timber decay, insect attack and other biological contamination require appropriate specialist assessment and treatment.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003eNewton Helifix Wall Ties And Installation Tool\u003c\/th\u003e\n\u003ctd\u003eCompatible helical ties for restraining a specified internal masonry lining through Newton MultiPlugs. Select tie length from the complete wall build-up and allow for the required insertion depth into the plug.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003eTreated Timber Battens, Dry-Lining Frames And Boards\u003c\/th\u003e\n\u003ctd\u003eProtective lining components selected to suit the room, loading, insulation, fire and finish requirements. Coordinate their fixing centres before drilling the membrane so additional penetrations are avoided.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHealth \u0026amp; Safety And Installer Competency\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eRead the Newton Newtonite technical data sheet and the separate instructions and safety information for every fixing, tape, mastic, treatment and lining product before work begins. Wear suitable personal protective equipment for drilling, cutting, substrate preparation and treatment application. Check for concealed electrical cables, pipes and other services before drilling into any wall.\u003c\/p\u003e\n\u003cp\u003eThe cause of dampness must be diagnosed before Newtonite is specified. Above-ground moisture may arise from rising damp, rain penetration, plumbing leaks, condensation, bridged cavities, defective external finishes or several combined faults. Correct practical defects and complete any required timber, masonry or chemical damp-proofing treatment before the wall is concealed.\u003c\/p\u003e\n\u003cp\u003eInstallers should understand above-ground damp remediation and the relationship between the membrane, fixing seals, joints and selected internal finish. Complex buildings, historic masonry, severe salt contamination, active decay or uncertain moisture sources should be assessed by a suitably experienced damp-proofing professional.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eIntended Use And System Selection\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewtonite is an above-ground damp-proofing membrane for non-earth-retaining walls. Use it where the purpose is to isolate a new protected internal wall finish from dampness and salts within a suitable concrete, brick, blockwork or stone background.\u003c\/p\u003e\n\u003cp\u003eDo not specify Newtonite for a basement wall, retaining wall, tunnel, vault or any construction with earth against the opposite side. It is not designed to resist hydrostatic pressure or channel free water to a drainage system. Where earth retention or groundwater ingress is present, use a project-specific Newton CDM Type C waterproofing system instead.\u003c\/p\u003e\n\u003cp\u003eConfirm the intended finish before installation. Newtonite is non-meshed and cannot receive direct plaster or render. It is intended for timber battens supporting boards or sheeting, independent timber or metal frames, compatible wall-supported metal systems or internal block walls.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSuitable Substrates And Finishes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cstyle\u003e\n  .pc-newton-newtonite-m20-substrates-table-swipe {\n    display: none;\n    margin: 0 0 6px;\n    color: #555;\n    font: 600 13px\/1.3 inherit;\n  }\n\n  .pc-newton-newtonite-m20-substrates-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n    position: relative;\n  }\n\n  .pc-newton-newtonite-m20-substrates-table {\n    width: 100%;\n    min-width: 1000px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.35;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-newton-newtonite-m20-substrates-table th,\n  .pc-newton-newtonite-m20-substrates-table td {\n    border: 5px solid #fff;\n    padding: 9px 12px;\n    vertical-align: top;\n    text-align: left;\n    font-weight: 400;\n  }\n\n  .pc-newton-newtonite-m20-substrates-table .pc-main-title {\n    padding: 14px 18px;\n    background: #7f7f7f;\n    color: #fff;\n    text-align: center;\n    text-transform: uppercase;\n    font-size: 30px;\n    line-height: 1.15;\n    font-weight: 700;\n  }\n\n  .pc-newton-newtonite-m20-substrates-table .pc-column-head {\n    background: #a6a6a6;\n    color: #111;\n    text-align: left;\n    font-size: 18px;\n    line-height: 1.25;\n    font-weight: 700;\n  }\n\n  .pc-newton-newtonite-m20-substrates-table .pc-data-row {\n    background: #fff;\n  }\n\n  .pc-newton-newtonite-m20-substrates-table .pc-data-row.pc-grey {\n    background: #d9d9d9;\n  }\n\n  .pc-newton-newtonite-m20-substrates-table .pc-area-cell {\n    color: #111;\n    text-align: left;\n    font-weight: 700;\n  }\n\n  .pc-newton-newtonite-m20-substrates-table .pc-plain-list {\n    margin: 0;\n    padding: 0;\n    list-style: none;\n  }\n\n  .pc-newton-newtonite-m20-substrates-table .pc-plain-list li + li {\n    margin-top: 2px;\n  }\n\n  @media screen and (max-width: 767px), (hover: none) and (pointer: coarse) {\n    .pc-newton-newtonite-m20-substrates-table-swipe {\n      display: block;\n    }\n\n    .pc-newton-newtonite-m20-substrates-table {\n      min-width: 900px;\n      font-size: 14px;\n    }\n\n    .pc-newton-newtonite-m20-substrates-table th,\n    .pc-newton-newtonite-m20-substrates-table td {\n      border-width: 4px;\n      padding: 7px 9px;\n    }\n\n    .pc-newton-newtonite-m20-substrates-table .pc-main-title {\n      padding: 11px 13px;\n      font-size: 23px;\n    }\n\n    .pc-newton-newtonite-m20-substrates-table .pc-column-head {\n      font-size: 16px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pc-newton-newtonite-m20-substrates-table-wrap\" role=\"region\" tabindex=\"0\"\u003e\n\u003ctable class=\"pc-newton-newtonite-m20-substrates-table\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 14%;\"\u003e \u003ccol style=\"width: 23%;\"\u003e \u003ccol style=\"width: 26%;\"\u003e \u003ccol style=\"width: 37%;\"\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-main-title\" colspan=\"4\" scope=\"colgroup\"\u003eNewton Newtonite Non-Meshed Damp Proof Membrane Suitable Substrates And Finishes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eApplication\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eSuitable Substrates\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eCompatible Protected Finishes\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eImportant Requirements\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-area-cell\" scope=\"row\"\u003eAbove-Ground Internal Walls\u003c\/th\u003e\n\u003ctd\u003e\n\u003cul class=\"pc-plain-list\"\u003e\n\u003cli\u003eConcrete.\u003c\/li\u003e\n\u003cli\u003eBrick masonry.\u003c\/li\u003e\n\u003cli\u003eConcrete blockwork.\u003c\/li\u003e\n\u003cli\u003eSuitable stone masonry.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul class=\"pc-plain-list\"\u003e\n\u003cli\u003eTreated timber battens with plasterboard or wooden sheeting.\u003c\/li\u003e\n\u003cli\u003eIndependent timber stud wall.\u003c\/li\u003e\n\u003cli\u003eSelf-supporting metal frame.\u003c\/li\u003e\n\u003cli\u003eCompatible wall-supported metal lining.\u003c\/li\u003e\n\u003cli\u003eInternal block wall\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003ctd\u003eThe wall must not retain earth. Remove loose or organic material, use the correct fixing for the substrate and protect Newtonite completely behind the selected finish.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSurface Preparation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eRemove loose debris, dust, organic matter and unstable material from the wall. Existing plaster should normally be removed because it can soften and weaken the membrane fixing. Sound, well-bonded render may remain, but loose, hollow, crumbling or friable areas must be removed or repaired so the fixings reach a dependable substrate.\u003c\/p\u003e\n\u003cp\u003eIdentify and correct the source of moisture wherever practicable. Where rising damp has been properly diagnosed and a chemical DPC is specified, install DampSolve Damp Proof DPC Cream in accordance with its separate instructions. Repair defective rainwater goods, external pointing, plumbing leaks or other building faults before the membrane is concealed.\u003c\/p\u003e\n\u003cp\u003eWhere dry rot has affected suitable masonry, apply Lignum Pro M50 in accordance with its label and instructions as part of the complete remedial specification. Wet rot, timber decay, insect attack and other biological contamination require appropriate specialist assessment and treatment; covering affected material with Newtonite is not acceptable.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTools And Ancillary Products Required\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eTypical tools include a good-quality SDS hammer drill, sharp 10mm masonry bits, a mallet or wide-headed hammer, a sharp utility knife with spare blades, scissors or shears, a tape measure, pencil, long spirit level and clean dry cloths. A rotating laser level is useful for accurate setting out but is not essential.\u003c\/p\u003e\n\u003cp\u003eThe main installation products are Newton MultiPlugs for suitable sound backgrounds, Newtonite Cob Plugs where the approved weak-substrate fixing is required, Newton CDM OverTape for butt joints and repairs, and Newtonite 801 Mastic for compatible protrusions and resin-anchor seals. Lining components, wall ties, screws and remedial treatments must suit the confirmed substrate and finished wall design.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCutting And Setting Out\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eMeasure the wall carefully and decide whether horizontal or vertical installation will produce the neatest layout with the fewest avoidable joints. Coordinate the sheet orientation with corners, reveals, return walls, service penetrations and the fixing centres required for battens, brackets or wall ties.\u003c\/p\u003e\n\u003cp\u003eCut Newtonite with a sharp utility knife, scissors or shears. Support the sheet during cutting and avoid ragged edges, unnecessary holes or cuts extending beyond the intended termination. Plan sheets so that joints remain accessible for OverTape application and final inspection.\u003c\/p\u003e\n\u003cp\u003eWhere practicable, continue the membrane into the ceiling void and down past the slab to the oversite. If this is not possible, cut it to finish tightly against the soffit and floor finish. Do not introduce a deliberate ventilation gap at the top or bottom of the membrane cavity.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWall Installation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePosition Newtonite with the studs facing the wall and the flat surface facing into the room. Align the first sheet accurately with a long spirit level or rotating laser, then hold it without stretching, excessive tension or distortion while the initial fixings are installed.\u003c\/p\u003e\n\u003cp\u003eNewtonite may be fitted horizontally or vertically. Drill through the centre of a selected membrane stud and into sound substrate using a 10mm masonry bit. For standard Newton MultiPlugs, the data sheet requires a minimum drilling depth of 60mm into the wall. Clear loose drilling dust from the fixing area before inserting the plug.\u003c\/p\u003e\n\u003cp\u003eInstall enough MultiPlugs to hold the membrane neatly against the wall without sagging or uncontrolled movement. Add further plugs at the centres required for timber battens, dry-lining brackets or wall ties. Bring each adjoining sheet into position ready to form a clean close butt joint.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Newton_Newtonite_Membrane_1024x1024.png?v=1788868719\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFixing With Newton MultiPlugs\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eUse Newton MultiPlugs on compatible sound concrete, brick, blockwork and suitable stone. Drill a straight 10mm hole through a membrane stud to the required depth, avoiding mortar voids, damaged masonry and concealed services. Keep the drill perpendicular so the plug head can sit evenly against the membrane.\u003c\/p\u003e\n\u003cp\u003eInsert the MultiPlug squarely and drive it home with a wide-headed hammer or mallet. The fitted soft rubber washer must compress consistently against the membrane without crushing the stud, splitting the sheet or distorting the fixing head. Replace any damaged or poorly seated fixing before finishes are installed.\u003c\/p\u003e\n\u003cp\u003eThe hollow MultiPlug core accepts suitable 5mm (No. 10) self-tapping screws for compatible battens, dry-lining brackets or wall ties. Select a screw length that engages securely within the plug but cannot extend through its end into the damp background.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Wykamol_CM3_Membrane_6_1024x1024.png?v=1786974636\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFixing To Weak Or Friable Substrates\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eWhere slightly friable mortar or another compatible weak background prevents a standard MultiPlug from obtaining dependable grip, use Newtonite Cob Plugs in accordance with their separate instructions. These expanding fixings are intended to improve anchorage in low-density or friable substrate conditions.\u003c\/p\u003e\n\u003cp\u003eDrill the correct 10mm hole to the depth required for the selected Cob Plug, remove loose dust and insert the fixing without enlarging the hole through repeated drilling. Drive the central expansion pin fully so the plug expands as designed. Seal the fixing with Newtonite 801 Mastic or another confirmed system detail where required to prevent damp or salts bridging to the internal finish.\u003c\/p\u003e\n\u003cp\u003eSeverely crumbling, detached or structurally unsound masonry must be repaired before membrane installation. A specialist fixing cannot compensate for a substrate that is incapable of supporting the membrane and the chosen lining.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eMembrane Jointing\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewtonite sheet joints may run horizontally or vertically. Bring the edge of each new sheet tightly against the previous sheet to form a clean close butt joint. Do not leave an open gap, overlap the studded sheets or force distorted edges together.\u003c\/p\u003e\n\u003cp\u003eEnsure both membrane faces are clean and dry before applying Newton CDM OverTape. Centre the tape over the butt joint so it bonds evenly to each sheet, remove the release liner progressively and press firmly across the entire width. Work along the joint to remove wrinkles, trapped air and areas of incomplete contact.\u003c\/p\u003e\n\u003cp\u003eIn cold or damp conditions, use controlled warm air to evaporate surface moisture before taping. Do not overheat or distort the membrane. Replace contaminated or poorly bonded tape rather than attempting to reuse it, and keep every completed joint visible for inspection before the wall lining is installed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCorners, Returns And Reveals\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewtonite can be taken around internal and external corners where the membrane will form a neat crease without stretching or becoming misshapen. Work the sheet carefully into the corner and maintain the correct orientation, with the studs towards the wall throughout the return.\u003c\/p\u003e\n\u003cp\u003eIf the wall contour causes the membrane to distort, stop the sheet at a controlled position and begin again with a new section. Bring the edges together as a close butt joint and seal the complete joint with Newton CDM OverTape. Avoid small unsupported pieces or unnecessary cuts that are difficult to inspect.\u003c\/p\u003e\n\u003cp\u003eContinue Newtonite onto return walls where dampness could otherwise pass around the end of the treated area and affect the new finish. The membrane may also be taken into door and window reveals, with junctions, frames, sills and perimeter seals detailed to preserve continuous separation from the damp substrate.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Newton_Newtonite_Membrane_2_1024x1024.png?v=1788868720\" alt=\"Typical Membrane Installations Around Window Reveals Using Newton Newtonite Membrane\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003ePipes, Services And Other Protrusions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePlan services before installing Newtonite and keep pipes, cables, conduits, sockets and brackets on the room side wherever possible. Every cut through the membrane creates a potential route for dampness or salts to reach the protected finish.\u003c\/p\u003e\n\u003cp\u003eWhere a service must pass through Newtonite, cut the membrane closely and neatly around the protrusion. Apply Newton Newtonite 801 Mastic continuously around the opening so the seal contacts both the membrane and the compatible service surface without gaps. Tool the mastic as required before it skins, following its separate application and curing instructions.\u003c\/p\u003e\n\u003cp\u003eAvoid using expanding foam, general-purpose tape or an unconfirmed sealant as the primary damp-proof detail. Inspect the full circumference before covering it, and allow for movement, vibration or future access where the service requires maintenance.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTimber Battens And Dry-Lining Frames\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eWhere timber battens are used, select appropriately treated timber suitable for the environment and coordinate every batten line before installing the membrane fixings. Position additional Newton MultiPlugs at the centres required to support the battens and finished boards safely.\u003c\/p\u003e\n\u003cp\u003eFix battens through the hollow MultiPlug cores using suitable 5mm (No. 10) self-tapping screws. The screws must be long enough to secure the batten but short enough to remain within the plug. Do not drill separate screw holes through Newtonite or allow fixings to reach the damp substrate beyond the plug.\u003c\/p\u003e\n\u003cp\u003eIndependent timber or self-supporting metal frames can minimise direct loading on the membrane. Wall-supported metal systems must use compatible brackets aligned with suitable MultiPlugs. Follow the lining manufacturer’s requirements for centres, board thickness, insulation, fire performance, movement joints and maximum wall height.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWall Ties And Internal Masonry Linings\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eWhere an internal block wall is specified, design the lining, foundation support, cavity width, restraint and head detail before Newtonite is installed. The membrane separates the new wall from the damp background but does not support the masonry or replace the structural design.\u003c\/p\u003e\n\u003cp\u003eNewton MultiPlugs are designed to accept compatible Newton Helifix Wall Ties. Select the tie length to suit the complete wall build-up and use the correct hand tool so the tie achieves its specified insertion into the plug. Newton information identifies 30mm insertion into the MultiPlug as the allowance to consider when sizing the tie.\u003c\/p\u003e\n\u003cp\u003eLocate ties at the centres required by the masonry-lining design and coordinate them with membrane joints, openings and returns. Do not substitute unverified screws or drill uncontrolled tie holes through the membrane, as this can create moisture bridges and damage the separation layer.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFixing Heavier Objects To The Finished Wall\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePlan cupboards, radiators, sanitary fittings, shelving, televisions and other heavy items before the wall lining is completed. Lightweight lining fixings or MultiPlug screw sockets must not be assumed to carry loads outside their stated capacity.\u003c\/p\u003e\n\u003cp\u003eWhere the finish design permits, a suitable sheet material may be secured across closely spaced MultiPlugs to distribute compatible loads before the final lining is installed. The spacing, board grade, screws and supported weight must be checked for the proposed item rather than selected by rule of thumb.\u003c\/p\u003e\n\u003cp\u003eHeavier objects should be anchored back to the structural wall using a compatible resin-anchor system. Seal the penetration around the resin anchor with Newtonite 801 Mastic so moisture and salts cannot bridge through to the internal finish. Obtain appropriate fixing or structural advice for significant loads.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eNew Floor Slab And DPM Junctions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eWhere a new floor slab forms part of the works, Newton recommends installing Newtonite before the concrete is placed. Continue the wall membrane to the required lower level so the floor damp-proof membrane can extend upwards in front of it, ready for the slab placement and perimeter detail.\u003c\/p\u003e\n\u003cp\u003eCoordinate the floor DPM, wall membrane, insulation, slab, screed and final floor level before work begins. The junction must maintain damp-proof continuity without trapping the wall lining beneath the new construction or leaving an exposed route for moisture and salts.\u003c\/p\u003e\n\u003cp\u003eProtect Newtonite during reinforcement placement, concrete pouring, compaction and follow-on trades. Repair any puncture or damage before it becomes concealed. This is an above-ground damp-proofing junction and must not be treated as a substitute for a Type C drainage detail where the wall retains earth or free water is present.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProtection And Internal Finishes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eProtect Newtonite promptly after fixing, jointing and inspection. Suitable protection includes treated timber battens carrying plasterboard or wooden sheeting, independent timber stud walls, self-supporting metal frames, compatible wall-supported metal systems and properly restrained internal block walls.\u003c\/p\u003e\n\u003cp\u003eThe membrane is classified as Euroclass E and must be covered by a finish that provides the fire protection required for the building and room use. The finish must also protect it from ultraviolet light, impact, abrasion and accidental puncture throughout service.\u003c\/p\u003e\n\u003cp\u003eDo not plaster, render or bond dot-and-dab plasterboard directly to the smooth non-meshed face. Tell follow-on trades where the membrane is located and identify no-fix zones. All later wall fittings and services must use planned support positions or a reviewed penetration detail rather than uncontrolled drilling through the finished wall.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eInspection Before Finishes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eInspect the entire Newtonite installation before battens, frames, boards or masonry linings conceal it. Check that the studs face the wall, sheets lie neatly without sagging, and every fixing is secure and correctly seated.\u003c\/p\u003e\n\u003cp\u003eConfirm that each butt joint is closed and completely sealed with firmly bonded Newton CDM OverTape. Examine internal and external corners, return walls, reveals, top and bottom terminations, floor DPM junctions, service penetrations, resin anchors and all local repairs.\u003c\/p\u003e\n\u003cp\u003eLook for punctures, tears, distorted studs, loose tape, unsealed holes, contaminated bonding surfaces and unnecessary penetrations. Repair every defect and reinspect the area before finishing work begins. Photograph concealed joints and service details where a future maintenance record would be helpful.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eRepairs To Newtonite\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eClean and dry the membrane around every damaged area before repair. Small punctures and clean cuts can be sealed with a patch of Newton CDM OverTape that extends onto sound membrane beyond the complete defect. Press the tape firmly over the flat room-facing surface and check all edges for full contact.\u003c\/p\u003e\n\u003cp\u003eFor larger tears or irregular damage, remove only unstable loose material and fit a compatible Newtonite patch that extends beyond the affected area. Join or face-seal its complete perimeter with OverTape so dampness and salts cannot pass through the repair to the internal finish.\u003c\/p\u003e\n\u003cp\u003eDo not conceal damaged, wet, dirty or poorly bonded tape. Where damage is extensive, close to a complex junction or unsuitable for a dependable local repair, replace the affected membrane section and remake the surrounding butt joints before the protective lining is installed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCavity Closure And Room Ventilation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewtonite’s studded space is intended to support vapour equalisation behind the membrane, not to operate as an open ventilated cavity. Continue the sheet into the ceiling void and down past the slab where practicable, or otherwise finish it tightly at the soffit and floor. Do not leave deliberate top or bottom ventilation gaps behind the membrane.\u003c\/p\u003e\n\u003cp\u003eThe room itself still requires appropriate ventilation, heating and humidity control for its intended use. Newtonite isolates the finish from damp masonry but does not prevent condensation caused by high indoor humidity, cold surfaces, poor extraction or inadequate airflow.\u003c\/p\u003e\n\u003cp\u003eBathrooms, kitchens, utility rooms and other moisture-producing spaces require suitable extract ventilation. Investigate condensation on the room-facing finish as an environmental issue rather than assuming it represents failure of the damp-proof membrane.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Limitations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eNewtonite is for above-ground, non-earth-retaining walls only and must not be used where the structure is exposed to groundwater or hydrostatic pressure.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe membrane manages damp isolation rather than correcting the source of moisture. Diagnose and address leaks, external defects, rising damp, condensation and decay as required.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNewtonite is non-meshed and cannot receive direct plaster, render or dot-and-dab plasterboard. Protect it with a suitable mechanically supported or independent lining.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstall the studs towards the wall and keep the flat surface facing the room. Do not reverse the membrane or crush the stud profile during fixing.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eForm adjoining sheets as clean close butt joints and seal them with Newton CDM OverTape. Do not overlap the studded membrane or leave joints open.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUse Newton MultiPlugs on suitable sound substrates and Newtonite Cob Plugs where their expanding weak-substrate fixing is required. Repair structurally unsound masonry before installation.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDo not install membrane fixings when the temperature is above 30°C or below -5°C. Follow the separate application limits for tapes, mastics and remedial treatments.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNewtonite is not ultraviolet stable and must not remain in direct sunlight for longer than 7 days. Protect installed membrane behind a suitable internal finish.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAvoid unnecessary penetrations. Seal required services, resin anchors and other openings with Newtonite 801 Mastic or another confirmed Newton detail before concealment.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDo not leave damaged membrane, loose plugs, unsealed joints or poorly bonded repairs behind the finished lining. Complete a full inspection before covering the installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eStorage And Shelf Life\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eStore Newtonite rolls upright on end, under cover and away from direct sunlight. Protect the 2m x 20m rolls from impact, crushing, sharp objects, excessive heat and other conditions that could distort the studs or damage the membrane before installation.\u003c\/p\u003e\n\u003cp\u003eKeep Newton CDM OverTape and Newtonite 801 Mastic within the storage conditions stated in their own product information. Tapes must remain clean and dry, and cartridges must be protected from damage and unsuitable temperatures.\u003c\/p\u003e\n\u003cp\u003eInspect the roll before use and reject any section that is torn, heavily creased, contaminated or permanently distorted. After installation, protect Newtonite from ultraviolet exposure, fire, impact and wear with the specified internal wall finish.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eOther Technical Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton Newtonite is supplied by Platinum Chemicals only as a 2m x 20m roll with nominal coverage of 40m². Allow for cuts, corners, reveals, returns, joints and site waste when calculating the number of rolls required.\u003c\/p\u003e\n\u003cp\u003eThe membrane has a unit weight of 500g\/m², a nominal thickness of 0.50mm, a stud depth of 2.90mm and an overall height of approximately 3.50mm. The complete packaged roll weighs approximately 23.0kg and must be handled using appropriate site methods.\u003c\/p\u003e\n\u003cp\u003ePublished data records thermal conductivity of 0.461W\/mK, water-vapour diffusion resistance above 3020MNs\/g and an Sd value above 604m. The declared reaction-to-fire classification is Euroclass E, and compressive strength is stated as 250kN.\u003c\/p\u003e\n\u003cp\u003eNewton states a 30-year product warranty and a life expectancy of at least 50 years. When correctly specified, installed and protected, and permanently isolated from ultraviolet light, physical damage and wear, Newtonite has a stated service life that can equal the design life of the structure.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eFAQ's\u003c\/h5\u003e\n\u003ch3\u003eQ) What is Newton Newtonite Non-Meshed Damp Proof Membrane?\u003c\/h3\u003e\n\u003cp\u003eA) Newton Newtonite is a low-profile HDPE damp-proof membrane designed to isolate new protected internal finishes from damp and salt-contaminated above-ground walls. Its raised studs face the wall, holding the main sheet away from the substrate and creating narrow channels that support vapour equalisation. The flat room-facing surface sits behind timber battens, dry-lining frames, suitable boards or a correctly designed internal block wall. Newtonite is non-meshed, so plaster and render cannot be applied directly to it. It is intended exclusively for non-earth-retaining walls where hydrostatic pressure and free water are not expected, and it must remain fully protected behind the specified internal finish after installation.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How does Newton Newtonite Damp Proof Membrane work?\u003c\/h3\u003e\n\u003cp\u003eA) Newtonite forms a physical separation layer between the damp wall and the new internal lining. Its 2.90mm studs face the substrate, creating narrow air channels that support natural vapour equalisation while preventing moisture and salts from passing directly into plasterboard, wooden sheeting or an independent masonry finish. The cavity is not deliberately ventilated into the room and does not function as a drainage route for free water. Correctly sealed butt joints, fixings, corners and penetrations maintain continuity across the treated surface. Newtonite does not dry the original wall or correct the cause of dampness, so leaks, rising damp, rain penetration, condensation and other contributing defects must still be diagnosed and treated where necessary.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What does non-meshed mean on Newton Newtonite Membrane?\u003c\/h3\u003e\n\u003cp\u003eA) Non-meshed means the room-facing side of Newtonite has a smooth HDPE surface rather than a bonded mesh designed to receive a wet-applied finish. Conventional plaster, render and dot-and-dab plasterboard will not form a suitable direct finish on this surface. Newtonite must instead be protected by a mechanically supported or independent construction, such as treated timber battens carrying plasterboard, an independent timber or metal frame, a compatible wall-supported lining system or a properly restrained internal block wall. The non-meshed format is particularly appropriate when a dry-lining or masonry finish has already been selected. Where direct plastering or rendering is required, a purpose-designed meshed damp-proof membrane should be specified instead.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What roll size and coverage does Newton Newtonite provide?\u003c\/h3\u003e\n\u003cp\u003eA) Newton Newtonite is supplied as a 2m x 20m roll with a nominal gross area of 40m². This figure represents the complete uncut sheet and should not be treated as guaranteed finished wall coverage. Allow for corners, reveals, return walls, openings, protrusions, local repairs, awkward geometry and reasonable cutting waste when calculating requirements. Although adjoining Newtonite sheets form close butt joints rather than broad overlaps, accurate measurement and a planned sheet layout remain essential. Decide whether horizontal or vertical installation will minimise unnecessary joints, then calculate Newton CDM OverTape, MultiPlugs, Cob Plugs, mastic and lining fixings separately. The complete requirement depends on the wall dimensions, substrate and chosen internal finish.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What are the main advantages of Newton Newtonite Membrane?\u003c\/h3\u003e\n\u003cp\u003eA) Newtonite provides a clean and durable separation between damp masonry and a new protected wall finish without relying on a bonded coating. Its shallow 3mm stud profile limits unnecessary loss of internal space, making it useful around stairways, corridors, reveals and return walls. The lightweight HDPE sheet can be cut easily and installed horizontally or vertically, while sound existing render may remain where it is suitable to receive dependable fixings. Newtonite resists water, salts, alkalis and biological degradation under appropriate service conditions. Its smooth surface works with several mechanically supported finishing systems, and hollow Newton MultiPlugs can receive compatible screws or wall ties without creating uncontrolled additional holes through the membrane.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Where can Newton Newtonite Non-Meshed Membrane be used?\u003c\/h3\u003e\n\u003cp\u003eA) Newtonite is intended for internal above-ground walls that do not retain earth and are not exposed to groundwater or hydrostatic pressure. Typical applications include damp walls in houses, commercial premises and refurbishment projects; masonry affected by hygroscopic or efflorescent salts; walls receiving treated timber battens or dry lining; and areas where a shallow membrane helps preserve room width. It can be installed over properly prepared concrete, brick, concrete block and suitable stone using fixings appropriate to the background. It may also form part of a correctly designed rising-damp refurbishment where the cause has been diagnosed and any required remedial damp-proof course has been specified separately. Newtonite must always be concealed behind a compatible protective wall finish.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can Newton Newtonite be used when treating rising damp?\u003c\/h3\u003e\n\u003cp\u003eA) Newtonite can isolate a new protected internal finish from a wall affected by correctly diagnosed rising damp, preventing residual moisture and salts from transferring directly into plasterboard, sheeting or a masonry lining. It does not create a new damp-proof course or stop moisture rising through the wall. Where a remedial chemical DPC is required, it should be installed as part of the complete damp-proofing specification before the membrane is concealed. Contaminated plaster and unstable material must be removed, while salt-affected masonry, floor junctions and adjoining untreated areas require careful assessment. The treatment should address the actual moisture mechanism rather than using Newtonite as a substitute for diagnosis, building repairs or a necessary damp-proof course.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Does Newtonite protect finishes from salt-contaminated walls?\u003c\/h3\u003e\n\u003cp\u003eA) Newtonite is well suited to separating protected finishes from hygroscopic and efflorescent salts within damp masonry. Without an effective separation layer, these salts can migrate towards a new internal surface and contribute to staining, blistering, powdering or repeated decorative failure. Correctly installed Newtonite keeps plasterboard, wooden sheeting or an independent masonry lining physically apart from the affected substrate. The HDPE membrane is resistant to water, salts and alkalis commonly encountered in damp walls, but it does not remove contamination from the masonry. Loose deposits, defective finishes and unstable areas should still be removed, and the moisture source should be corrected wherever practicable. All joints, fixings and penetrations must remain continuous so salts cannot bridge around the membrane.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Which wall substrates are suitable for Newton Newtonite?\u003c\/h3\u003e\n\u003cp\u003eA) Newtonite can be installed on properly prepared concrete, brickwork, concrete blockwork and suitable stone masonry. Standard Newton MultiPlugs are intended for compatible sound backgrounds, while Newtonite Cob Plugs provide an expanding fixing option for slightly friable mortar and other approved weak or low-density substrates. The wall must be stable enough to retain the selected fixing and support the completed lining system. Sound, well-bonded render may remain where it will not weaken the fixing, but loose plaster, hollow render, crumbling mortar and severely unstable masonry must be removed or repaired. The product is not suitable merely because a wall is masonry; its moisture exposure, earth-retaining status, condition and proposed finish must all fall within Newtonite’s above-ground application scope.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How should a wall be prepared before installing Newtonite?\u003c\/h3\u003e\n\u003cp\u003eA) Diagnose the source of dampness and correct practical defects such as leaking pipes, defective rainwater goods, failed pointing or external water penetration before covering the wall. Remove loose debris, dust, wallpaper, timber grounds and other organic material that could decay behind the membrane. Existing plaster should normally be removed because it may soften and weaken the fixings, although sound, firmly bonded render can remain where suitable. Repair hollow, friable or structurally defective areas so every plug reaches a dependable substrate. Dry rot, wet rot, timber decay and insect attack require appropriate specialist treatment rather than concealment. Finally, check for hidden services, clean the fixing areas and ensure all surfaces receiving OverTape or mastic are suitably clean and dry.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can Newton Newtonite be used on basement or earth-retaining walls?\u003c\/h3\u003e\n\u003cp\u003eA) Newtonite must not be used as the waterproofing membrane for a basement, retaining wall, tunnel, vault or any structure with earth against the opposite face. It is an above-ground damp-proof membrane and is not designed to resist hydrostatic pressure, receive flowing water or direct groundwater towards a drainage system. A wall that appears internally similar may require a very different solution once soil retention or groundwater risk is present. Below-ground structures normally need a project-specific waterproofing design, which may include a suitable Newton CDM Type C cavity drain system or another approved form of protection. Confirm the external ground level and the complete wall construction before specification; do not assume a damp internal appearance alone establishes that Newtonite is suitable.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can Newtonite be used as a floor damp-proof membrane?\u003c\/h3\u003e\n\u003cp\u003eA) Newtonite is intended for above-ground, non-earth-retaining wall applications rather than use as the main floor damp-proof membrane. Floors and new slabs require a compatible product selected for ground moisture, loading, joints and the complete floor construction. Where a new slab is being formed beside a Newtonite-treated wall, install the wall membrane to the required lower level before the concrete is placed. The specified floor damp-proof membrane can then be turned upwards in front of Newtonite to form the designed perimeter junction. Protect the wall sheet during reinforcement and concreting, and repair any damage before concealment. This detail remains damp proofing only and must not be substituted for Type C drainage where free water or earth retention exists.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Should Newton Newtonite be installed horizontally or vertically?\u003c\/h3\u003e\n\u003cp\u003eA) Newtonite may be installed either horizontally or vertically, allowing the direction to be chosen around wall height, access, roll handling, openings and the proposed lining system. A horizontal layout can reduce the number of separate sheets on some walls, while vertical lengths may be easier to handle and align in smaller areas. Measure the surface and plan every butt joint, corner, reveal, return wall, service penetration, batten line, bracket and wall tie before cutting. The best orientation is the one that produces a neat continuous installation with the fewest avoidable joints and accessible tape lines. Whichever direction is selected, keep the studs towards the wall, align the sheet accurately and prevent sagging, stretching, creasing or distortion.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How is Newton Newtonite installed on an internal wall?\u003c\/h3\u003e\n\u003cp\u003eA) Cut Newtonite on a clean supported surface using a sharp utility knife, scissors or shears. Position the membrane with the studs facing the wall and the flat face towards the room, then align the first sheet with a long spirit level or rotating laser. Drill through the centre of a selected stud using a 10mm masonry bit, reaching at least 60mm into sound substrate for standard Newton MultiPlugs. Clear loose dust, insert the plug squarely and drive it home so the fitted washer seals evenly without crushing the stud. Install enough fixings to hold the membrane neatly and add further plugs for the planned lining supports. Butt adjoining sheets closely and seal every joint with Newton CDM OverTape.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Which fixings should be used with Newton Newtonite Membrane?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM MultiPlugs are the primary membrane fixings for sound concrete, brick, blockwork and suitable stone. Each 10mm x 57mm plug includes a fitted sealing washer and a hollow core that accepts a suitable 5mm (No. 10) self-tapping screw for compatible battens, brackets or wall ties. Drill straight through the centre of a membrane stud using a 10mm bit and maintain the minimum 60mm substrate depth required for standard MultiPlugs. Fixing quantity and spacing must suit both the membrane and the chosen lining; the initial plugs used to hang the sheet may not provide all required support points. Replace loose, damaged or poorly seated fixings and never create uncontrolled screw holes directly through Newtonite.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How is Newtonite fixed to weak or friable masonry?\u003c\/h3\u003e\n\u003cp\u003eA) Where slightly friable mortar or another compatible weak substrate prevents a standard MultiPlug from obtaining reliable grip, Newtonite Cob Plugs may be used in accordance with their dedicated instructions. These expanding fixings are designed for approved low-density or friable backgrounds. Drill the specified 10mm hole to the correct depth without repeatedly enlarging it, remove loose dust and insert the Cob Plug squarely. Drive the central expansion pin fully so the body expands as intended, then seal the fixing with Newtonite 801 Mastic or another confirmed system detail where required. Cob Plugs cannot compensate for severely crumbling, detached or structurally unsafe masonry. Repair or stabilise an unsuitable wall before installing the membrane or its final lining.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How are joints sealed between Newtonite membrane sheets?\u003c\/h3\u003e\n\u003cp\u003eA) Bring adjoining Newtonite sheets together edge to edge to form a clean, close butt joint. Do not overlap the studded membrane, leave a visible gap or force distorted edges together. Clean and dry the flat room-facing surface on both sides of the joint, then centre Newton CDM OverTape so it bonds evenly to each sheet. Remove the release liner progressively and apply firm pressure across the complete tape width, working along the joint to eliminate wrinkles, trapped air and incomplete contact. In cold or damp conditions, controlled warm air may be used to evaporate surface moisture and improve adhesion, but overheating can distort the membrane. Keep every joint visible for inspection until the final lining is installed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How should corners, returns and window reveals be detailed?\u003c\/h3\u003e\n\u003cp\u003eA) Continue Newtonite around internal and external corners where the sheet can form a neat crease without stretching, becoming misshapen or losing the correct stud orientation. If the contour causes distortion, stop at a controlled position and begin a new sheet, forming a close butt joint sealed completely with Newton CDM OverTape. Carry the membrane onto return walls where dampness or salts could otherwise travel around the end of the treated area. Door and window reveals should be planned with frames, sills, linings and perimeter seals so the protected finish remains continuously isolated. Avoid small unsupported pieces and unnecessary cuts that are difficult to seal or inspect. Complete every local detail before boards, battens or joinery conceal it.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How are pipes and other penetrations sealed through Newtonite?\u003c\/h3\u003e\n\u003cp\u003eA) Plan services before installing Newtonite and keep pipes, cables, conduits, sockets and brackets on the room side wherever practical. Each opening creates a possible route for moisture or salts to bridge from the wall to the protected finish. Where a service must pass through, cut the membrane closely and neatly around the protrusion. Apply Newton Newtonite 801 Mastic continuously so it contacts both the membrane and the compatible service surface without gaps, then tool the seal in accordance with the mastic instructions. Consider movement, vibration, temperature and future maintenance when arranging the detail. Expanding foam, general-purpose tape and unconfirmed sealants should not be used as the principal damp-proof seal around a penetration.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How should Newtonite finish at ceilings and floors?\u003c\/h3\u003e\n\u003cp\u003eA) Where practicable, continue Newtonite into the ceiling void and down beyond the slab line to the oversite so the separation layer extends past the protected wall finish. If this cannot be achieved, trim the membrane to finish tightly against the soffit and completed floor construction. Do not leave deliberate ventilation gaps at the top or bottom of the studded cavity; its purpose is vapour equalisation rather than open airflow into the room. Coordinate the lower termination with any remedial DPC, floor damp-proof membrane, screed and skirting details before cutting. The junction must prevent dampness or salts bypassing the sheet while avoiding an inappropriate waterproofing detail where earth retention or free water would instead require a designed Type C system.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Which finishes can be installed over Newton Newtonite?\u003c\/h3\u003e\n\u003cp\u003eA) Newtonite must be protected behind a mechanically supported or independent wall finish. Suitable options include plasterboard or wooden sheeting on treated timber battens, an independent timber stud wall, a self-supporting metal frame, a compatible wall-supported metal lining system or a correctly restrained internal block wall. The complete lining must satisfy the room’s requirements for fire performance, loading, insulation, condensation control, movement and durability. Direct plaster, direct render and dot-and-dab plasterboard are unsuitable because Newtonite has no mesh key and adhesives should not be relied upon on its smooth face. Plan the final finish before positioning membrane fixings so battens, brackets, ties and board edges receive proper support without unnecessary additional penetrations.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How are timber battens fixed in front of Newtonite?\u003c\/h3\u003e\n\u003cp\u003eA) Use appropriately treated timber battens selected for the environmental conditions and final board system. Set out every batten line before drilling the membrane so Newton MultiPlugs can be positioned at the centres needed to support the battens and finished lining safely. Fix each batten through the hollow core of an installed MultiPlug using a suitable 5mm (No. 10) self-tapping screw. The screw must engage securely within the plug without extending through its end into the damp masonry. Do not drill separate screw holes through Newtonite, and do not overtighten fixings in a way that loosens the plug or distorts the membrane. Support all board edges and follow the lining manufacturer’s requirements for spacing, thickness, fire performance and loading.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How should heavy objects be fixed to a Newtonite-lined wall?\u003c\/h3\u003e\n\u003cp\u003eA) Plan the positions of cupboards, radiators, televisions, shelving and other significant loads before the membrane and lining are installed. Where possible, provide suitable battens, pattresses or independent structural supports on the dry side so later fixings do not puncture Newtonite. Lightweight fittings may be supported by the lining system where its manufacturer permits. Heavier items requiring anchorage to the original wall need a designed fixing arrangement, commonly using a compatible resin-anchor system. Seal the membrane penetration around the anchor continuously with Newtonite 801 Mastic so moisture and salts cannot bridge to the finish. Obtain appropriate structural or fixing advice for substantial loads, and record concealed supports and sealed penetration locations for future occupants and contractors.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Does Newton Newtonite require curing or drying time?\u003c\/h3\u003e\n\u003cp\u003eA) Newtonite itself does not cure because it is a prefabricated HDPE sheet fixed mechanically to the wall. Once the membrane, butt joints, fixing seals, corners, terminations, penetrations and repairs have been inspected and accepted, the specified protective lining can normally proceed without waiting for the membrane to dry. This can help shorten refurbishment programmes compared with some wet-applied systems. Other products remain subject to their own conditions. Repair mortars, masonry treatments, chemical DPC materials, Newtonite 801 Mastic, plaster, adhesives and floor products must be allowed to cure or dry as directed before concealment or finishing. Newton CDM OverTape also requires clean, dry surfaces, so visible moisture, condensation, dust or contamination must be removed before joint sealing.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Does Newtonite prevent condensation and mould inside a room?\u003c\/h3\u003e\n\u003cp\u003eA) Newtonite isolates the new finish from damp masonry, but it does not prevent condensation caused by moisture generated within the occupied room. Cooking, washing, clothes drying, breathing, wet construction materials, inadequate extraction and cold surfaces can still raise humidity and support mould growth. The completed space therefore needs suitable heating, insulation, ventilation and humidity control for its use. The studded space behind Newtonite should not be opened deliberately into the room as an improvised ventilation route. It is intended for vapour equalisation, not uncontrolled airflow. Any mould, decay or biological contamination already present must be assessed and treated before concealment. Persistent post-installation moisture should be investigated carefully to distinguish indoor condensation from building defects or an incomplete damp-proofing detail.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What are the principal technical specifications of Newton Newtonite?\u003c\/h3\u003e\n\u003cp\u003eA) Newton Newtonite is manufactured from HDPE and supplied in a 2m x 20m roll with 40m² nominal coverage and a packaged weight of 23kg. It has a unit weight of 500g\/m², a 0.50mm membrane thickness, 2.90mm stud depth and approximately 3.50mm overall height. Its service-temperature range is -40°C to +80°C, with a Vicat softening temperature of 126°C and thermal conductivity of 0.461W\/mK. Published vapour performance includes an Sd value above 604m, a calculated μ value above 1,208,000 and water-vapour resistance above 3020MNs\/g. Newtonite has 250kN compressive strength and Euroclass E reaction to fire, so it must remain protected behind a suitable finish.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Which standard, warranty and life expectancy apply to Newtonite?\u003c\/h3\u003e\n\u003cp\u003eA) Newtonite is declared as a Type V damp-proof sheet under BS EN 13967:2012+A1:2017. It passes watertightness testing at 60kPa for 24 hours to EN 1928 and is classified as Euroclass E under EN 13501-1. The fire classification means the membrane must be enclosed behind a suitable protective internal finish rather than left as an exposed surface. Newton provides a 30-year product warranty and states a life expectancy of at least 50 years when Newtonite is correctly specified, installed and protected. Long-term performance depends on the membrane remaining within its above-ground application scope, permanently shielded from ultraviolet light, impact, excessive heat, fire, wear and later uncontrolled penetrations.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What repair and maintenance does Newtonite require?\u003c\/h3\u003e\n\u003cp\u003eA) Repair every puncture, cut or tear before concealment. Clean and dry the membrane, then seal a small defect with Newton CDM OverTape extending onto sound material around the complete damaged area. Larger tears may require a compatible Newtonite patch sealed continuously around its perimeter. Replace badly creased, contaminated or permanently distorted sections rather than hiding a doubtful repair. Once protected behind the lining, Newtonite normally requires no routine surface maintenance. Preserve records of membrane positions, battens, services and no-fix areas so later contractors avoid accidental penetrations. Maintain roofs, gutters, plumbing, ventilation and any remedial DPC system, and investigate new dampness properly instead of assuming the membrane has failed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How should Newton Newtonite rolls be stored before installation?\u003c\/h3\u003e\n\u003cp\u003eA) Store Newtonite rolls upright on their ends, under dry cover and away from direct sunlight. Protect the 2m x 20m rolls from impact, crushing, sharp objects, excessive heat, ignition sources and conditions that could puncture the sheet or permanently distort its shallow studs. Keep the original protective wrapping in place until the membrane is required, while ensuring storage does not trap damaging moisture or contamination. Inspect each roll before installation and reject badly torn, heavily creased or contaminated sections. Newtonite is not ultraviolet stable and must not remain in direct sunlight for more than 7 days. Store Newton CDM OverTape, Newtonite 801 Mastic and fixing seals under the separate conditions given for those products.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What are the main limitations and practical tips for using Newtonite?\u003c\/h3\u003e\n\u003cp\u003eA) Newtonite is limited to above-ground, non-earth-retaining walls and must never be used as basement waterproofing, a floor membrane or a drainage route for free water. It cannot receive direct plaster, render or dot-and-dab plasterboard, and it does not correct rising damp, leaks, structural defects or condensation by itself. Confirm the moisture source, wall construction, external ground level and final lining before ordering. Plan sheet direction, joints, fixing positions, corners and services before cutting; keep tape surfaces clean and dry; drill through stud centres; use the correct fixing for the substrate; and avoid uncontrolled penetrations. Inspect and photograph the complete installation, repair every defect and protect Newtonite promptly behind the specified finish.\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_NEWTONITE_TECH.pdf?v=1788867320\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_NEWTONITE_TECH.pdf?v=1788867320\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_NEWTONITE_TECH_160x160.jpg?v=1788867393\" alt=\"\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_NEWTONITE_DOP.pdf?v=1788867333\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eDeclaration of Performance (DoP)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_NEWTONITE_DOP.pdf?v=1788867333\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_NEWTONITE_DOP_160x160.jpg?v=1788867393\" alt=\"\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_NEWTONITE_DOC.pdf?v=1788867332\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eDeclaration of Conformity (DoC)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_NEWTONITE_DOC.pdf?v=1788867332\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_NEWTONITE_DOC_160x160.jpg?v=1788867392\" alt=\"\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/a\u003e\u003c\/div\u003e","brand":"John Newton \u0026 Co. Ltd","offers":[{"title":"(W) 2.0M x (L) 20M - (40M²)","offer_id":7653436981278,"sku":"NM20","price":158.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/newton-newtonite-non-meshed-damp-proof-membrane-3mm-stud-w-2-0m-x-l-20m-40m-membranes-880.webp?v=1788867549"},{"product_id":"newton-damp-proof-membrane-803-newtonite","title":"Newton Newtonite 803 MESH Membrane - 3mm Studded Damp Proof MESHED Membrane","description":"\u003cp\u003e\u003cspan\u003eNewton 803 Newtonite is a High Quality, \u003cstrong\u003eBBA Approved\u003c\/strong\u003e, 3mm Stud, Meshed Damp Proofing Membrane comprising of HDPE Membrane with a rot-proof polythene mesh on the surface of one side. The meshed surface creates a mechanical key to allow the membrane to be plastered, rendered or to receive dot \u0026amp; dab plasterboard.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/BBA_LOGO_NEW_icon.jpg?v=1522755769\" alt=\"\"\u003e  Newton 803 Newtonite is supported by BBA Certification Certificate Number 94\/3010.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAvailable in \u003cstrong data-mce-fragment=\"1\"\u003e(W) 1.0M x (L) 10M (10M²),\u003c\/strong\u003e \u003cstrong\u003e(W) 1.0M x (L) 20M (20M²)\u003c\/strong\u003e and \u003cstrong\u003e(W) 2.0M x (L) 20M (40M²)\u003c\/strong\u003e Rolls.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg data-mce-fragment=\"1\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\"\u003e\u003cspan\u003e  Read our Guide on \u003c\/span\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" target=\"_blank\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e'How To Identify \u0026amp; Treat Rising Dampness On Walls'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e and \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\"\u003e\u003cstrong\u003e'How To Install a Damp Proof Membrane'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h5\u003e\n\u003ch4\u003e\u003cstrong\u003eNewton 803 Newtonite Damp Proofing Membrane\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eNewton 803 Newtonite is a composite damp proofing membrane comprising of high density polyethylene membrane with a rot-proof polythene mesh heat-welded during the manufacturing process to the surface of one side. The meshed surface creates a mechanical key to allow the membrane to be plastered, rendered or to receive dot \u0026amp; dab plasterboard.\u003c\/p\u003e\n\u003cp\u003eThis Damp Proofing Membrane is one of the Newton System 800 range of Damp Proofing Membranes. If the meshed surface is not required because the wall finish will be a block wall or timber or metal frame, use \u003cstrong\u003eNewton 803 Non Mesh Membrane\u003c\/strong\u003e instead.\u003c\/p\u003e\n\u003cp\u003eNewton 803 Newtonite damp proofing membrane is 0.5mm thick and has a pattern of raised 3mm studs. The studs face the wall and create air channels that allow for vapour equalisation to take place between the membrane and the wall.\u003c\/p\u003e\n\u003cp\u003eThis damp proof membrane is light, clean and easy to handle. It can be cut with a sharp knife, scissors or shears. The damp proof membrane is inert and is highly resistant to water, alkalies, saline solutions and organic acids, and it is not affected by minerals. It is also resistant to bacteria, fungi and other small organisms.\u003c\/p\u003e\n\u003cp\u003eNewton 803 Newtonite damp proof membrane is guaranteed against deterioration for 30 years and has a life expectancy of at least 50 years.\u003c\/p\u003e\n\u003cp\u003e\u003cimg data-mce-fragment=\"1\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\"\u003e\u003cspan\u003e  Read our Guide on \u003c\/span\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" target=\"_blank\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e'How To Identify \u0026amp; Treat Rising Dampness On Walls'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e and \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\"\u003e\u003cstrong\u003e'How To Install a Damp Proof Membrane'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eBenefits \u0026amp; Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eProvides a surface that is totally separated and unaffected by the dampness within the wall, ensuring that the wall finish will never be affected by moisture or salts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuperb ‘key’ for renders or plasters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompletely moisture-resistant but allows vapour diffusion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuick and easy to install\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIn many cases the existing render can be left on the wall\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNo requirement for damaging preparation to the wall surface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Data:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg {border-collapse:collapse;border-spacing:0;} .tg td{font-family:Arial, sans-serif;font-size:14px;padding:5px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;} .tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:5px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;} .tg .tg-hie3{font-weight:bold;background-color:#ffffff;border-color:#000000;text-align:center} .tg .tg-8w0k{background-color:#ffffff;border-color:#000000;text-align:center} @media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\n\u003ctable class=\"tg\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eMembrane Material\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eHigh Density Polyethylene (HDPE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eSheet Thickness\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eNominal 0.7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eStud Height\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eApprox 2.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eConstruction Height\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eApprox 3.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eUnit Weight\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e0.500 kg\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eWorking Temperature\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e-40°C to +80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eSoftening Temperature\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e+126°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eThickness at 100 kPa (EN ISO 25619-1)\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e2.64mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eCompressive Strength - Temporary Loading (EN ISO 25619-2)\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e\u0026gt;320 kPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eCompressive Strength - Permanent Loading (EN ISO 25619-1)\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e100 kPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eThermal Conductivity (EN 12667)\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e0.461 W\/mK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eWater Vapour Diffusion Resistance -Sd Value (BS EN 1931)\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e\u0026gt;604m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eWater Vapour Diffusion Resistance - µ Value\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e\u0026gt;1208000 µ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eWater Vapour Diffusion Resistance\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e\u0026gt;3020 MNs\/g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eResistance to Fire (BS EN 13501-1)\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eEuroclass E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eChemical Resistance - Excellent (EN 14030)\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eOxidation Resistance - Excellent (EN ISO 13438)\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003ePreparation\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003ePreparation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eClean the substrate to remove all loose debris and organic matter. Plaster should be removed as it can soften over time, which will weaken the fix of the membrane to the wall. If the wall render is in good condition, it does not have to be removed and the Newton 803 Newtonite can be fitted directly over. If the render is damaged, local repairs may be required.\u003c\/p\u003e\n\u003cp\u003eLoose or crumbling render should be removed and local repairs made. If the render is in very poor condition, all of it may need to be removed.\u003c\/p\u003e\n\u003cp\u003eObtain as flat a surface as possible. If the wall is undulating, better results are produced if the wall surface is dubbed-out flat with sand \u0026amp; cement prior to installation of the membrane, rather than dubbing out over the top of\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eNewton\u003c\/span\u003e\u003cspan\u003e 803\u003c\/span\u003e\u003cspan\u003e Newtonite\u003c\/span\u003e. A flat, uniform surface to the substrate means that the plaster or render above\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eNewton\u003c\/span\u003e\u003cspan\u003e 803\u003c\/span\u003e\u003cspan\u003e Newtonite\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003ewill also be uniform and less likely to have cracking caused by differential thicknesses.\u003c\/p\u003e\n\u003cp\u003eIf evidence of bacterial growth can be seen, use a fungicidal product prior to the fitting of the membrane.\u003c\/p\u003e\n\u003cp\u003eIf any evidence of wet rot or dry rot is seen, have it dealt with by a qualified remedial specialist.\u003c\/p\u003e\n\u003cp\u003eIf a new slab is to be laid as part of the works, it is preferable to fit\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eNewton\u003c\/span\u003e\u003cspan\u003e 803\u003c\/span\u003e\u003cspan\u003e Newtonite\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eprior to the laying of the floor slab with the floor DPM extending upwards in front of the\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eNewton\u003c\/span\u003e\u003cspan\u003e 803\u003c\/span\u003e\u003cspan\u003e Newtonite\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eready for the concrete pour.\u003c\/p\u003e\n\u003ch5\u003eInstallation\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eCutting to Size:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eNewton 803 Newtonite \u003c\/span\u003ecan be cut with a sharp utility knife, scissors or shears\u003cbr\u003e\u003cbr\u003eDecide whether the membrane is to be fitted horizontally or vertically\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eMembrane Jointing:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eJoints may be made horizontally or vertically\u003c\/p\u003e\n\u003cp\u003eJoints are created by butt jointing the two edges together and then oversealing the joints with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mesh-membrane-tape\"\u003e\u003cstrong\u003eNewton Mesh Tape\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNewton 803 Newtonite can be taken round corners. On particularly difficult shaped corners, cut the\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eNewton 803 Newtonite\u003c\/span\u003e and butt joint and seal as above.\u003c\/p\u003e\n\u003cp\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mesh-membrane-tape\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mesh-membrane-tape\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eNewton Mesh Tape\u003c\/strong\u003e\u003c\/a\u003e should be firmly pressed into the mesh of the Newton 803 Newtonite to facilitate the joint.\u003c\/p\u003e\n\u003cp\u003eIn cold and damp conditions a heat gun should be used to gently evaporate surface moisture and then to assist in pressing the \u003ca data-mce-fragment=\"1\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mesh-membrane-tape\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mesh-membrane-tape\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eNewton Mesh Tape\u003c\/strong\u003e\u003c\/a\u003e into the mesh of the membrane\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSealing Around Protrusions:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWhere the membrane has to be cut around pipes or other protrusions, carefully cut the membrane around the protrusion and then seal around the protrusion with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003ca title=\"Newton Mastic Sealant\" href=\"\/products\/newton-mastic-sealant\"\u003eNewton 801-M Sealing Mastic\u003c\/a\u003e\u003c\/strong\u003e to ensure there is no bridging between the damp substrate and the new finish.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFixing to the Wall:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eCut the membrane to size. Ideally, Newton 803 Newtonite should be continued up into ceiling voids and down past the slab to the oversite. If this is not possible, cut the membrane so that it finishes tightly to the soffit and floor finish. A gap is not required at the soffit or floor, indeed the system works more efficiently when the system is not ventilated as this impedes the natural vapour drive from inside the property to the outside that still continues through the Newton 803 Newtonite.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNewton 803 Newtonite \u003c\/span\u003eis fitted to the wall with the studs facing the wall and the flat meshed surface facing inwards towards the applicator. Fix the membrane to the wall with\u003cspan\u003e \u003c\/span\u003e\u003ca title=\"Newton 800 Mesh Plugs\" href=\"\/products\/newton-800-mesh-plugs-fixings\"\u003e\u003cstrong\u003eNewton 800 Mesh Plugs\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eto all substrates except when fixing to plywood or timber, when a galvanised clout nail should be used, or to slightly friable mortar substrate, when the\u003cspan\u003e \u003c\/span\u003e\u003ca title=\"Newton 800 Cob Plugs\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-800-cob-plugs-fixings-90mm\"\u003e\u003cstrong\u003eNewton 800 Cob Plug\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eshould be used.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNewton 803 Newtonite \u003c\/span\u003ecan be fitted horizontally or vertically. Fit the membrane as level as possible - best results are achieved when a long builders level or a rotating laser level is used. Care must be taken to ensure that the\u003cspan\u003e Newton 803 Newtonite\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eis pulled tight and square while fixing as this will avoid sagging or bulging which can cause problems when plastering or rendering\u003c\/p\u003e\n\u003cp\u003eUsing a 7mm Drill Bit, drill through the membrane into the wall to a depth of at least 50mm (the length of the fixing plug).\u003c\/p\u003e\n\u003cp\u003eApply a bead of \u003cstrong\u003e\u003ca title=\"Newton Mastic Sealant\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\"\u003eNewton 801-M Sealing Mastic\u003c\/a\u003e\u003c\/strong\u003e around the hole to the membrane so that when the plug is hammered home, the Mastic will seal between the plug and the membrane and so prevent migration of dampness and salting from the substrate to the wall finish.\u003c\/p\u003e\n\u003cp\u003eUse a small number of fixings to initially fit the membrane to the wall as level as possible. Alternatively, The use of \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sovereign-sovstik-adhesive\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSovereign SovStik Mesh Membrane Adhesive\u003c\/strong\u003e\u003c\/a\u003e will help to hold the membrane in place prior to hammering home any fixings. This method can greatly improve the speed and ease of installation.\u003c\/p\u003e\n\u003cp\u003eOnce the section of membrane is on the wall add the further fixings. Hammer the plugs home using a wide headed hammer such as a lump hammer or mallet. A smaller-diameter bit can be used on softer substrate to ensure a tight fit for the plug.\u003c\/p\u003e\n\u003cp\u003eFixing centres internally must\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003enot be greater than 250mm.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOn curved or uneven surfaces, closer fixings should be used. On exposed areas closer fixings are recommended, to restrain possible thermal movement.\u003c\/p\u003e\n\u003cp\u003eFit\u003cspan\u003e Newton 803 Newtonite\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e300mm to return walls to isolate wall finishes from dampness transmitting from the main wall being treated. Newton 803 Newtonite can be taken into reveals. Fixing should not take place above 30°C and below -5°C.\u003c\/p\u003e\n\u003ch5\u003eFinishing\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eGeneral:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eNewton 803 Newtonite is suitable for wall finishes including plaster, render, hydraulic lime or plasterboard bonded to the membrane with a propriety adhesive compound.\u003c\/p\u003e\n\u003cp\u003eWhilst cement based renders are prone to cracking, careful application can reduce or avoid this. Problems occur when the scratch coat has not been allowed to fully cure prior to the float coat being applied, but the most common problem we see is where the render has not been allowed to fully cure due to accelerated drying. It is extremely important that the render is slowly cured for a period of 7-10 days, longer if possible. The render gets its strength from the chemical processes that take place between the cement content and the\u003cbr\u003eadded water. The cement needs the correct amount of water to be available to it during the whole of the curing period. If the render dries too quickly due to exposure to sunlight, wind or even dehumidification, the cement will not be able to react with water, producing a weak render that will be prone to cracking.\u003c\/p\u003e\n\u003cp\u003eThe render should be dampened regularly during the curing process and protected from accelerated drying with hessian and plastic sheeting.\u003c\/p\u003e\n\u003cp\u003eHairline cracking can be made good with fine fillers or alternatively a high-build masonry paint can be applied.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDO NOT APPLY DECORATIONS UNTIL PLASTERS OR RENDERS ARE THOROUGHLY DRY.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFinishing Profile:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIt is recommended that renders and plasters are raised from the floor by 20-25mm to prevent bridging from the floor.\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-800-finishing-profile-strip\"\u003e\u003cstrong\u003eNewton 800 Finishing Profile\u003c\/strong\u003e\u003c\/a\u003e, available in 2 metre lengths, should be fitted to the bottom of the Newton 803 Newtonite as a plaster stop, guaranteeing that the plaster\/render will stop short of the floor.\u003c\/p\u003e\n\u003cp\u003eNewton 800 Finishing Profile must be fixed at the same time as Newton 803 Newtonite and therefore before the plaster or render is applied.\u003c\/p\u003e\n\u003cp\u003eNewton 800 Finishing Profile is not recommended where the run of wall is uneven or when the membrane is extended down past the slab. Once the finish has been applied and has dried, the 20-25mm gap to the bottom of the plaster \/ render should be covered by a timber skirting.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePlastering:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe recommended plaster for Newton 803 Newtonite is Tarmac Whitewall One Coat. Please note that we do not recommend that this product is used in one single coat to Newton Mesh membranes.\u003c\/p\u003e\n\u003cp\u003eThe application of the plaster should be in two coats: 6mm scratch coat, 6mm second or float coat. If a finish coat is required this should be of 3mm.\u003c\/p\u003e\n\u003cp\u003eTarmac Whitewall should be applied in accordance with good plastering practice as described in BS 8481:2006, BS EN 13914-2:2005.\u003c\/p\u003e\n\u003cp\u003eAlways allow 24 hours drying time between coats of plaster. For a high impact resistant finish, use Whitewall High Impact Backing Plaster.\u003c\/p\u003e\n\u003cp\u003eNOTE: Tarmac Whitewall and Tarmac Whitewall High Impact Backing Plaster are not suitable for areas of high humidity and wet areas such as swimming pool surrounds.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eRendering:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eRender with a mix of sand, cement and lime should be applied in two coats using the procedures defined within BS EN 13914-1:2005 to a total thickness of 14mm. A 3mm skim coat of finishing plaster can be added once the render is fully cured\u003c\/p\u003e\n\u003cp\u003eThe scratch coat should be a mix of 1 part lime: 1 part cement: and 5 parts clean well-graded sharp sand. The second or float coat should be a mix of 1 part lime: 1 part cement: and 6 parts clean well graded sharp sand. The scratch coat should be 7mm and the second or float coat should be 7mm.\u003c\/p\u003e\n\u003cp\u003eTo lessen incidents of cracking, it is best to mix the lime and sand a day or more before use. Cement can then be added at the time of rendering.\u003c\/p\u003e\n\u003cp\u003eThe work should be of two coats of render and if required, a third coat of finishing plaster. The purpose of the 7mm scratch coat is to stiffen up the lath and to provide rough and absorbent, backing for subsequent coats. Work this scratch coat well into the mesh. Each 7mm coat of render should be allowed to dry for a period of not less than seven, preferably ten days, longer if possible. Cracking may occur if shorter time is allowed between coats.\u003c\/p\u003e\n\u003cp\u003eIt is important that the render coats are allowed to cure correctly over the 7 to 10 day period with the render dampened as required. If the scratch coat has not fully cured, slumping of the render can result.\u003c\/p\u003e\n\u003cp\u003eBefore applying the second or float coat, carefully drill or scratch out a small section into an area behind the mesh, within the membrane stud, to confirm that it is fully cured. The surface will cure quite quickly but the area behind the mesh must be fully cured also.\u003c\/p\u003e\n\u003cp\u003eIn warm periods the render should be protected from excessive drying out by covering with damp hessian sheets and plastic sheeting over it.\u003c\/p\u003e\n\u003cp\u003eDampen down the scratch coat before application of the float coat. A smooth finish is not recommended. Expansion joints should be trowelled in through the render to the membrane. These joints must be filled with a suitable flexible polymer-based sealant. Expanded metal angle beads and stop beads can be fixed where appropriate using dabs of the same material mixed as for the scratch coat.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHydraulic Lime:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eNHL (Natural Hydraulic Lime) 3.5 should be used to a combined depth of 20mm with a 10mm scratch coat and a 10mm second or float coat. The mix ratio is 2.5 parts sand to 1 part NHL, 3.5 mixed as per manufacturers instructions. The 10mm scratch coat is pushed firmly into the membrane mesh.\u003c\/p\u003e\n\u003cp\u003eCheck the application the day after and rub out any cracks. The surface should be thoroughly scratched without breaking the surface of the mesh. The scratch coat has to be left for a minimum of 7 days to set. It should be protected from draughts and extremes of temperature.\u003c\/p\u003e\n\u003cp\u003eBefore applying the second or float coat, carefully drill or scratch out a small section into an area behind the mesh, within the membrane stud, to confirm that it is set and reasonably hard. The surface will cure quite quickly but the area behind the mesh that has to be set.\u003c\/p\u003e\n\u003cp\u003eThe second coat is the float coat and is applied then ruled off to flatten the wall surface. The mix ratio is 2.5 parts sand to 1 part NHL 3.5 mixed as per manufacturers instructions.\u003c\/p\u003e\n\u003cp\u003eThe scratch coat has to be dampened down before application of the float coat.\u003c\/p\u003e\n\u003cp\u003eThe work has to be protected and tended as per the scratch coat. The second coat is floated or trowelled so a finish coat or a further coat can be applied\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePlasterboard on Dabs:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePlaster board panels can be fixed to Newton 803 Newtonite by the dot and dab method, giving a dry surface ready for immediate decoration. ‘Dabs’ should be applied to the heads of the Plaster Plugs, board edges and membrane to cover 50% of the Newton 803 Newtonite.\u003c\/p\u003e\n\u003cp\u003eNOTE: We do not recommend that laminated or insulated plasterboard is dot \u0026amp; dabbed to Newton meshed membranes. Laminated boards have to be fixed to the wall with a mechanical fixing at each side of the board, just above half way up, so that the board does not come apart and block exits during a fire. This is a requirement of UK building code. It is not possible to mechanically fix through the laminated board without puncturing the membrane. If insulation is required to the wall build, use Newton 803 Non Meshed Membrane, with an independently supported wall frame. \u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_803_NEWTONITE_TECH_c966687b-be6b-4267-96cd-bafe415e34a0.pdf?v=1663929445\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_803_NEWTONITE_TECH_c966687b-be6b-4267-96cd-bafe415e34a0.pdf?v=1663929445\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_803_NEWTONITE_TECH_small.jpg?v=1522767458\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_SYSTEM_800_INSTALLATION.pdf?11397905369539561284\" target=\"_blank\"\u003e\u003cstrong\u003eNewton 'System 800' Installation Instructions\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_SYSTEM_800_INSTALLATION.pdf?11397905369539561284\" target=\"_blank\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_SYSTEM_800_INSTALLATION_INSTRUCTIONS_small.jpg?v=1522767462\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_803_DOP.pdf?11397905369539561284\" target=\"_blank\"\u003e\u003cstrong\u003eDeclaration of Performance (DoP)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_803_DOP.pdf?11397905369539561284\" target=\"_blank\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_803_NEWTONITE_DEC_OF_PERFORMANCE_small.jpg?v=1522767466\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_803_MESH_BBA.pdf?11397905369539561284\" target=\"_blank\"\u003e\u003cstrong\u003eBBA Certificate\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_803_MESH_BBA.pdf?11397905369539561284\" target=\"_blank\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_803_NEWTONITE_BBA_small.jpg?v=1522767469\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"John Newton \u0026 Co. Ltd","offers":[{"title":"(W) 1.0M x (L) 20M - (20M²)","offer_id":7653438226462,"sku":"NM12","price":119.0,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 10M - (10M²)","offer_id":33338221854819,"sku":"NM12-10","price":72.0,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.0M x (L) 20M - (40M²)","offer_id":7911767179294,"sku":"NM11","price":219.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/newton-newtonite-803-mesh-membrane-3mm-studded-damp-proof-meshed-w-1-0m-x-l-20m-membranes-214.webp?v=1780915309"},{"product_id":"newton-damp-proof-membrane-805-newlath","title":"Newton Newlath 805 (Original) MESH Membrane - 5mm Studded Damp Proof MESHED Membrane","description":"\u003cp\u003e\u003cspan\u003eNewton Newlath 805 (Original) Damp Proofing Membrane is a High Quality, 5mm Stud, meshed damp proof membrane comprising of HDPE Membrane with a polythene mesh on the surface of one side. \u003c\/span\u003e\u003cspan\u003eThe meshed surface creates a mechanical key to allow the membrane to be plastered, rendered or to receive dot \u0026amp; dab plasterboard.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\"\u003e\u003cspan\u003e  Read our Guide on \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" data-mce-fragment=\"1\" target=\"_blank\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e'How To Identify \u0026amp; Treat Rising Dampness On Walls'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e and \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\"\u003e\u003cstrong\u003e'How To Install a Damp Proof Membrane'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h5\u003e\n\u003ch4\u003e\u003cstrong\u003eNewton Newlath 805 (Original) Damp Proofing Membrane\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eNewton Newlath 805 (Original) Damp Proofing Membrane is an internally applied, composite damp proof membrane comprising of high-density polypropylene membrane with a rot-proof polythene mesh heat welded during the manufacturing process to the surface of one side. The meshed surface creates a mechanical key to allow the membrane to be plastered, rendered or to receive dot \u0026amp; dab plasterboard.\u003c\/p\u003e\n\u003cp\u003eFormerly Newlath 2000, \u003cspan\u003eNewton \u003c\/span\u003eNewlath 805 (Original) Damp Proof Membrane is one of a range of damp proof membranes within the \u003cspan\u003eNewton \u003c\/span\u003eSystem 800 range. If the meshed surface is not required because the wall finish will be a block wall or timber or metal frame, use \u003cstrong\u003eNewton 803 Non Meshed Membrane\u003c\/strong\u003e instead.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNewton \u003c\/span\u003eNewlath 805 (\u003cspan data-mce-fragment=\"1\"\u003eOriginal) \u003c\/span\u003edamp proof membrane is 1.5mm thick and has a pattern of raised studs linked by reinforcing ribs. The 5mm studs face the wall and create air channels that allow for vapour equalisation to take place between the membrane and the wall.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNewton \u003c\/span\u003eNewlath 805 (\u003cspan data-mce-fragment=\"1\"\u003eOriginal) \u003c\/span\u003edamp proof membrane is light, clean and easy to handle. It can be cut with a sharp knife, scissors or shears. The membrane is inert and is highly resistant to water, alkalies, saline solutions and organic acids, and it is not affected by minerals. It is also resistant to bacteria, fungi and other small organisms.\u003c\/p\u003e\n\u003cp\u003eNewton Newlath 805 (\u003cspan data-mce-fragment=\"1\"\u003eOriginal) \u003c\/span\u003edamp proofing membrane is guaranteed against deterioration for 30 years and has a life expectancy of at least 50 years.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\"\u003e\u003cspan\u003e  Read our Guide on \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" data-mce-fragment=\"1\" target=\"_blank\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e'How To Identify \u0026amp; Treat Rising Dampness On Walls'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e and \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\"\u003e\u003cstrong\u003e'How To Install a Damp Proof Membrane'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eBenefits \u0026amp; Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eProvides a surface that is totally separated and unaffected by the dampness within the wall, ensuring that the wall finish will never be affected by moisture or salts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuperb ‘key’ for renders or plasters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompletely moisture resistant but allows vapour diffusion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuick and easy to install\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIn some cases, the existing render can be left on the wall\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNo requirement for damaging preparation to the wall surface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Data:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg {border-collapse:collapse;border-spacing:0;} .tg td{font-family:Arial, sans-serif;font-size:14px;padding:5px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;} .tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:5px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;} .tg .tg-hie3{font-weight:bold;background-color:#ffffff;border-color:#000000;text-align:center} .tg .tg-8w0k{background-color:#ffffff;border-color:#000000;text-align:center} @media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\n\u003ctable class=\"tg\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eMembrane Material\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eHigh Density Polypropylene (HDPP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eSheet Thickness\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eNominal 1.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eStud Height\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eApprox 2.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eConstruction Height\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eApprox 5.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eUnit Weight\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e0.500 kg\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eWorking Temperature\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e-40°C to +80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eSoftening Temperature\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e+148°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eThermal Conductivity (EN 12667)\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e0.48 W\/mK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eWater Vapour Diffusion Resistance -Sd Value (BS EN 1931)\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e200m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eWater Vapour Diffusion Resistance - µ Value\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e\u0026gt;400000 µ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eWater Vapour Diffusion Resistance\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e\u0026gt;1000 MNs\/g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eResistance to Fire (BS EN 13501-1)\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eEuroclass E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eChemical Resistance - Excellent (EN 14030)\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eOxidation Resistance - Excellent (EN ISO 13438)\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eInstallation\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003ePreparation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eClean the substrate to remove all loose debris and organic matter. Plaster should be removed as it can soften over time, which will weaken the fix of the membrane to the wall. If the wall render is in good condition, it does not have to be removed and the Newton Newlath 805 \u003cspan data-mce-fragment=\"1\"\u003eOriginal \u003c\/span\u003ecan be fitted directly over. If the render is damaged, local repairs may be required.\u003c\/p\u003e\n\u003cp\u003eLoose or crumbling render should be removed and local repairs made. If the render is in very poor condition, all of it may need to be removed.\u003c\/p\u003e\n\u003cp\u003eObtain as flat a surface as possible. If the wall is undulating, better results are produced if the wall surface is dubbed-out flat with sand \u0026amp; cement prior to installation of the membrane rather than dubbing out over the top of the \u003cspan\u003eNewton Newlath 805 Original  membrane\u003c\/span\u003e. A flat, uniform surface to the substrate means that the plaster or render above the \u003cspan\u003eNewton Newlath 805\u003c\/span\u003e \u003cspan data-mce-fragment=\"1\"\u003eOriginal \u003c\/span\u003ewill be uniform also and less likely to have cracking caused by differential thicknesses.\u003c\/p\u003e\n\u003cp\u003eIf evidence of bacterial growth can be seen, use a fungicidal product prior to the fitting of the membrane.\u003c\/p\u003e\n\u003cp\u003eIf any evidence of wet rot or dry rot is seen, have it dealt with by a qualified remedial specialist.\u003c\/p\u003e\n\u003cp\u003eIf a new slab is to be laid as part of the works, it is preferable to fit \u003cspan\u003eNewton Newlath 805 Original\u003c\/span\u003e prior to the laying of the floor slab with the floor DPM extending upwards in front of the \u003cspan\u003eNewton Newlath 805\u003c\/span\u003e \u003cspan data-mce-fragment=\"1\"\u003eOriginal \u003c\/span\u003eready for the concrete placement.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCutting to Size:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eNewton\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eNewlath 805 Original \u003c\/span\u003ecan be cut with a sharp utility knife, scissors or shears\u003cbr\u003e\u003cbr\u003eDecide whether the membrane is to be fitted horizontally or vertically\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eMembrane Jointing:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eJoints may be made horizontally or vertically\u003c\/p\u003e\n\u003cp\u003eJoints are created by butt jointing the two edges together and then oversealing the joints with Platinum Mesh Tape.\u003c\/p\u003e\n\u003cp\u003eNewton Newlath 805 \u003cspan data-mce-fragment=\"1\"\u003eOriginal \u003c\/span\u003ecan be taken round corners. On particularly difficult shaped corners, cut the \u003cspan\u003eNewton Newlath\u003c\/span\u003e 805 \u003cspan data-mce-fragment=\"1\"\u003eOriginal \u003c\/span\u003eand butt joint and seal as above.\u003c\/p\u003e\n\u003cp\u003ePlatinum Mesh Tape should be firmly pressed into the mesh of the \u003cspan\u003eNewton Newlath 805\u003c\/span\u003e \u003cspan data-mce-fragment=\"1\"\u003eOriginal \u003c\/span\u003eto facilitate the joint.\u003c\/p\u003e\n\u003cp\u003eIn cold and damp conditions a heat gun should be used to gently evaporate surface moisture and then to assist in pressing the Mesh Tape into the mesh of the membrane\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSealing Around Protrusions:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWhere the membrane has to be cut around pipes or other protrusions, carefully cut the membrane around the protrusion and then seal around the protrusion with \u003cspan\u003eNewton \u003c\/span\u003eSealing Mastic to ensure there is no bridging between the damp substrate and the new finish.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFixing to the Wall:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eCut the membrane to size. Ideally, Newton Newlath 805 \u003cspan data-mce-fragment=\"1\"\u003eOriginal \u003c\/span\u003eshould be continued up into ceiling voids and down past the slab to the oversite. If this is not possible, cut the membrane so that it finishes tightly to the soffit and floor finish. A gap is not required at the soffit or floor, indeed the system works more efficiently when the system is not ventilated as this impedes the natural vapour drive from inside the property to the outside that still continues through the \u003cspan\u003eNewton Newlath 805 Original.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNewton Newlath 805\u003c\/span\u003e \u003cspan data-mce-fragment=\"1\"\u003eOriginal \u003c\/span\u003eis fitted to the wall with the studs facing the wall and the flat meshed surface facing inwards towards the applicator. Fix the membrane to the wall with the \u003cstrong\u003ePlatinum Plaster Plugs\u003c\/strong\u003e or \u003cstrong\u003eNewton 800 Mesh Plugs\u003c\/strong\u003e to all substrates except when fixing to plywood or timber, when a galvanised clout nail should be used, or to slightly friable mortar substrate, when the \u003cstrong\u003ePlatinum Cob Plug\u003c\/strong\u003e or \u003cstrong\u003eNewton 800 Cob Plug\u003c\/strong\u003e should be used.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNewton Newlath\u003c\/span\u003e 805 \u003cspan data-mce-fragment=\"1\"\u003eOriginal \u003c\/span\u003ecan be fitted horizontally or vertically\u003c\/p\u003e\n\u003cp\u003eFit the membrane as level as possible - best results are achieved when a long builders level or a rotating laser level is used. Care must be taken to ensure that the \u003cspan\u003eNewton Newlath\u003c\/span\u003e 805 Original is pulled tight and square while fixing as this will avoid sagging or bulging which can cause problems when plastering or rendering\u003c\/p\u003e\n\u003cp\u003eUsing a 7mm or 8mm drill bit (depending on substrate), drill through the membrane into the wall to a depth of at least 50mm or 70mm (depending on Fixing Plug length).\u003c\/p\u003e\n\u003cp\u003eApply a bead of Newton Sealing Mastic around the hole to the membrane so that when the plug is hammered home, the Mastic will seal between the plug and the membrane and so prevent migration of dampness and salting from the substrate to the wall finish.\u003c\/p\u003e\n\u003cp\u003eUse a small number of fixings to initially fit the membrane to the wall as level as possible. \u003cspan data-mce-fragment=\"1\"\u003eAlternatively, The use of \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sovereign-sovstik-adhesive\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sovereign-sovstik-adhesive\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSovereign SovStik Mesh Membrane Adhesive\u003c\/strong\u003e\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e will help to hold the membrane in place prior to hammering home any fixings. This method can greatly improve the speed and ease of installation. \u003c\/span\u003eOnce the section of membrane is on the wall add the further fixings.\u003c\/p\u003e\n\u003cp\u003eHammer the plugs home using a wide headed hammer such as a lump hammer or mallet. A smaller-diameter bit can be used on softer substrate to ensure a tight fit for the plug.\u003c\/p\u003e\n\u003cp\u003eFixing centres internally must \u003cstrong\u003enot be greater than 250mm.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOn curved or uneven surfaces, closer fixings should be used. On exposed areas closer fixings are recommended, to restrain possible thermal movement.\u003c\/p\u003e\n\u003cp\u003eFit \u003cspan\u003eNewton Newlath\u003c\/span\u003e 805 \u003cspan data-mce-fragment=\"1\"\u003eOriginal \u003c\/span\u003e300mm to return walls to isolate wall finishes from dampness transmitting from the main wall being treated. Newton Newlath 805 \u003cspan data-mce-fragment=\"1\"\u003eOriginal \u003c\/span\u003ecan be taken into reveals. Fixing should not take place above 30°C and below -5°C.\u003c\/p\u003e\n\u003ch5\u003eFinishing\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eGeneral:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eNewton Newlath 805 \u003cspan data-mce-fragment=\"1\"\u003eOriginal \u003c\/span\u003eis suitable for wall finishes including plaster, render, hydraulic lime or plasterboard bonded to the membrane with a propriety adhesive compound.\u003c\/p\u003e\n\u003cp\u003eWhilst cement based renders are prone to cracking, careful application can reduce or avoid this. Problems occur when the scratch coat has not been allowed to fully cure prior to the float coat being applied, but the most common problem we see is where the render has not been allowed to fully cure due to accelerated drying. It is extremely important that the render is slowly cured for a period of 7-10 days, longer if possible. The render gets its strength from the chemical processes that take place between the cement content and the\u003cbr\u003eadded water. The cement needs the correct amount of water to be available to it during the whole of the curing period. If the render dries too quickly due to exposure to sunlight, wind or even dehumidification, the cement will not be able to react with water, producing a weak render that will be prone to cracking.\u003c\/p\u003e\n\u003cp\u003eThe render should be dampened regularly during the curing process and protected from accelerated drying with hessian and plastic sheeting.\u003c\/p\u003e\n\u003cp\u003eHairline cracking can be made good with fine fillers or alternatively a high-build masonry paint can be applied.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDO NOT APPLY DECORATIONS UNTIL PLASTERS OR RENDERS ARE THOROUGHLY DRY.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFinishing Profile:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIt is recommended that renders and plasters are raised from the floor by 20-25mm to prevent bridging from the floor. \u003cstrong\u003eNewton 800 Finishing Profile\u003c\/strong\u003e, available in 2 metre lengths, should be fitted to the bottom of the Newton Newlath 805 \u003cspan data-mce-fragment=\"1\"\u003eOriginal \u003c\/span\u003eas a plaster stop, guaranteeing that the plaster\/render will stop short of the floor.\u003c\/p\u003e\n\u003cp\u003eNewton 800 Finishing Profile must be fixed at the same time as Newton Newlath 805 \u003cspan data-mce-fragment=\"1\"\u003eOriginal \u003c\/span\u003eand therefore before the plaster or render is applied.\u003c\/p\u003e\n\u003cp\u003eNewton 800 Finishing Profile is not recommended where the run of wall is uneven or when the membrane is extended down past the slab. Once the finish has been applied and has dried, the 20-25mm gap to the bottom of the plaster \/ render should be covered by a timber skirting.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePlastering:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe recommended plaster for Newton Newlath 805 \u003cspan data-mce-fragment=\"1\"\u003eOriginal \u003c\/span\u003eis Tarmac Whitewall One Coat. Please note that we do not recommend that this product is used in one single coat to Newton Mesh Membranes.\u003c\/p\u003e\n\u003cp\u003eThe application of the plaster should be in two coats: 6mm scratch coat, 6mm second or float coat. If a finish coat is required this should be of 3mm.\u003c\/p\u003e\n\u003cp\u003eTarmac Whitewall should be applied in accordance with good plastering practice as described in BS 8481:2006, BS EN 13914-2:2005.\u003c\/p\u003e\n\u003cp\u003eAlways allow 24 hours drying time between coats of plaster. For a high impact resistant finish, use Whitewall High Impact Backing Plaster.\u003c\/p\u003e\n\u003cp\u003eNOTE: Tarmac Whitewall and Tarmac Whitewall High Impact Backing Plaster are not suitable for areas of high humidity and wet areas such as swimming pool surrounds.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eRendering:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eRender with a mix of sand, cement and lime should be applied in two coats using the procedures defined within BS EN 13914-1:2005 to a total thickness of 14mm. A 3mm skim coat of finishing plaster can be added once the render is fully cured\u003c\/p\u003e\n\u003cp\u003eThe scratch coat should be a mix of 1 part lime: 1 part cement: and 5 parts clean well-graded sharp sand. The second or float coat should be a mix of 1 part lime: 1 part cement: and 6 parts clean well graded sharp sand. The scratch coat should be 7mm and the second or float coat should be 7mm.\u003c\/p\u003e\n\u003cp\u003eTo lessen incidents of cracking, it is best to mix the lime and sand a day or more before use. Cement can then be added at the time of rendering.\u003c\/p\u003e\n\u003cp\u003eThe work should be of two coats of render and if required, a third coat of finishing plaster. The purpose of the 7mm scratch coat is to stiffen up the lath and to provide rough and absorbent, backing for subsequent coats. Work this scratch coat well into the mesh. Each 7mm coat of render should be allowed to dry for a period of not less than seven, preferably ten days, longer if possible. Cracking may occur if shorter time is allowed between coats.\u003c\/p\u003e\n\u003cp\u003eIt is important that the render coats are allowed to cure correctly over the 7 to 10 day period with the render dampened as required. If the scratch coat has not fully cured, slumping of the render can result.\u003c\/p\u003e\n\u003cp\u003eBefore applying the second or float coat, carefully drill or scratch out a small section into an area behind the mesh, within the membrane stud, to confirm that it is fully cured. The surface will cure quite quickly but the area behind the mesh must be fully cured also.\u003c\/p\u003e\n\u003cp\u003eIn warm periods the render should be protected from excessive drying out by covering with damp hessian sheets and plastic sheeting over it.\u003c\/p\u003e\n\u003cp\u003eDampen down the scratch coat before application of the float coat. A smooth finish is not recommended. Expansion joints should be trowelled in through the render to the membrane. These joints must be filled with a suitable flexible polymer-based sealant. Expanded metal angle beads and stop beads can be fixed where appropriate using dabs of the same material mixed as for the scratch coat.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHydraulic Lime:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eNHL (Natural Hydraulic Lime) 3.5 should be used to a combined depth of 20mm with a 10mm scratch coat and a 10mm second or float coat. The mix ratio is 2.5 parts sand to 1 part NHL, 3.5 mixed as per manufacturers instructions. The 10mm scratch coat is pushed firmly into the membrane mesh.\u003c\/p\u003e\n\u003cp\u003eCheck the application the day after and rub out any cracks. The surface should be thoroughly scratched without breaking the surface of the mesh. The scratch coat has to be left for a minimum of 7 days to set. It should be protected from draughts and extremes of temperature.\u003c\/p\u003e\n\u003cp\u003eBefore applying the second or float coat, carefully drill or scratch out a small section into an area behind the mesh, within the membrane stud, to confirm that it is set and reasonably hard. The surface will cure quite quickly but the area behind the mesh that has to be set.\u003c\/p\u003e\n\u003cp\u003eThe second coat is the float coat and is applied then ruled off to flatten the wall surface. The mix ratio is 2.5 parts sand to 1 part NHL 3.5 mixed as per manufacturers instructions.\u003c\/p\u003e\n\u003cp\u003eThe scratch coat has to be dampened down before application of the float coat.\u003c\/p\u003e\n\u003cp\u003eThe work has to be protected and tended as per the scratch coat. The second coat is floated or trowelled so a finish coat or a further coat can be applied\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePlasterboard on Dabs:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePlaster board panels can be fixed to Newton Newlath 805 \u003cspan data-mce-fragment=\"1\"\u003eOriginal \u003c\/span\u003eby the dot and dab method, giving a dry surface ready for immediate decoration. ‘Dabs’ should be applied to the heads of the Plaster Plugs, board edges and membrane to cover 50% of the Newton Newlath 805 \u003cspan data-mce-fragment=\"1\"\u003eOriginal \u003c\/span\u003e.\u003c\/p\u003e\n\u003cp\u003eNOTE: We do not recommend that laminated or insulated plasterboard is dot \u0026amp; dabbed to Newton meshed membranes. Laminated boards have to be fixed to the wall with a mechanical fixing at each side of the board, just above half way up, so that the board does not come apart and block exits during a fire. This is a requirement of UK building code. It is not possible to mechanically fix through the laminated board without puncturing the membrane. If insulation is required to the wall build, use Newton 803 Non Meshed Membrane, with an independently supported wall frame. \u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_805_NEWLATH_TECH_40bc1294-da9e-446c-8db1-77823c6a57f4.pdf?v=1663929631\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_805_NEWLATH_TECH_40bc1294-da9e-446c-8db1-77823c6a57f4.pdf?v=1663929631\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_805_NEWLATH_TECH_134213e5-743d-417c-ae61-c8f4559d550d_small.jpg?v=1546610830\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_SYSTEM_800_INSTALLATION.pdf?9533752355927045542\" target=\"_blank\"\u003e\u003cstrong\u003eNewton 'System 800' Installation Instructions\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_SYSTEM_800_INSTALLATION.pdf?9533752355927045542\" target=\"_blank\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_SYSTEM_800_INSTALLATION_INSTRUCTIONS_small.jpg?v=1522767462\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_805_NEWLATH_DOP.pdf?9533752355927045542\" target=\"_blank\"\u003e\u003cstrong\u003eDeclaration of Performance (DoP)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_805_NEWLATH_DOP.pdf?9533752355927045542\" target=\"_blank\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_805_NEWLATH_DEC_OF_PERFORMANCE_small.jpg?v=1522768595\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"John Newton \u0026 Co. Ltd","offers":[{"title":"(W) 2.0M x (L) 20M - (40M²)","offer_id":7911867678750,"sku":"NM10","price":285.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/newton-newlath-805-original-mesh-membrane-5mm-studded-damp-proof-meshed-w-2-0m-x-l-20m-40m-membranes-724.webp?v=1780915332"},{"product_id":"damp-proof-membrane-platon-pb2","title":"Platon PB2 MESH Damp Proofing Membrane (2mm Stud)","description":"\u003cp\u003ePlaton PB2 Mesh Damp Proof Membrane is a high-performance, 2mm stud polypropylene cavity membrane specifically developed for damp proofing above-ground walls affected by rising damp, penetrating damp, or salt contamination.\u003c\/p\u003e\n\u003cp\u003eThis membrane is fixed to walls using \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-plaster-plugs\"\u003e\u003cstrong\u003ePlaton Plaster Plugs\u003c\/strong\u003e\u003c\/a\u003e and is designed to be finished with plaster, render, or plasterboard, thanks to its HDPE mesh surface. Available in various roll sizes from \u003cstrong\u003e2.5M²\u003c\/strong\u003e to \u003cstrong\u003e40M²\u003c\/strong\u003e, Platon PB2 Mesh Membrane offers a versatile solution for a range of applications.\u003c\/p\u003e\n\u003cp\u003eUnlike traditional wet or liquid-applied tanking methods, this membrane allows for immediate workability post-installation, significantly reducing project downtime and accelerating return-to-use time for treated walls.\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch4\u003e\u003cstrong\u003eKey Features of Platon PB2 Mesh Damp Proof Membrane\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e✔️ High-performance polypropylene membrane designed for damp proofing walls affected by rising damp or salt contamination.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ HDPE mesh surface allows for direct plastering, rendering, or fixing plasterboard, providing versatile finishing options.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Allows immediate workability post-installation, reducing project downtime and accelerating return-to-use for treated walls.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Lightweight and flexible, easily conforms to irregular surfaces and corners, ideal for complex or older structures.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Resistant to moisture, salts, and contaminants, ensuring long-term durability and effective damp-proofing performance.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFull Product Description\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003ePlaton PB2 Mesh Damp Proof Membrane is an advanced, high-quality solution designed to address the challenges of damp proofing above-ground walls in both residential and commercial environments. Constructed from durable polypropylene, this membrane features a stud height of approximately 2mm and a total construction height of 2.5mm, forming an effective cavity that allows moisture to drain away from the wall. This design not only prevents dampness and moisture ingress but also provides a dry, stable surface suitable for a variety of finishing options, including direct plastering, rendering, or fixing plasterboard using adhesive dabs. The membrane’s HDPE mesh surface enhances adhesion for these finishes, offering a reliable 'key' that facilitates a smooth and secure application.\u003c\/p\u003e\n\u003cp\u003eThe technical specifications of Platon PB2 Mesh Membrane reflect its superior quality and performance. With a nominal sheet thickness of 0.5mm and a unit weight of 0.505 kg\/m², the membrane is lightweight yet robust, providing excellent coverage and protection without adding significant weight to the structure. Its polypropylene construction ensures high resistance to chemicals, salts, and other contaminants, making it particularly effective in environments where moisture and salt contamination are prevalent. The membrane can withstand working temperatures up to +60°C, with a softening temperature of +160°C, demonstrating its resilience in varying environmental conditions. Additionally, its linear coefficient of thermal expansion of 0.18mm\/m°C and a water vapour resistance equivalent to a 250M air layer underline its effectiveness in maintaining a dry and habitable environment.\u003c\/p\u003e\n\u003cp\u003eUnlike conventional tanking methods, which require extensive surface preparation and long drying times, Platon PB2 Mesh Membrane allows for immediate use after installation. This feature is particularly advantageous in projects where quick turnaround is essential. The membrane’s thin profile, featuring a 2mm stud height, ensures minimal intrusion into living spaces while providing effective damp-proofing. Its flexibility allows it to be easily shaped around windows, doors, and corners, making it ideal for complex or irregular surfaces often found in older buildings, barn conversions, and historical restorations. Furthermore, its ability to be applied directly over retained sound cement render or stonework reduces the need for extensive substrate preparation, preserving the integrity of the existing structure.\u003c\/p\u003e\n\u003cp\u003eThe installation process of Platon PB2 Mesh Membrane is straightforward and efficient. The membrane is fixed to the substrate using \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-plaster-plugs\"\u003e\u003cstrong\u003ePlaton Plaster Plugs\u003c\/strong\u003e\u003c\/a\u003e, with the option to use \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-plaster-plug-seals\"\u003e\u003cstrong\u003ePlaton Plaster Plug Seals\u003c\/strong\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\"\u003e\u003cstrong\u003eNewton 801 Sealing Mastic\u003c\/strong\u003e\u003c\/a\u003e to achieve a damp-proof seal around the plug head. For substrates of lower quality, such as cob walls, \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/cob-wall-plugs\"\u003e\u003cstrong\u003ePlatinum Cob Plugs\u003c\/strong\u003e\u003c\/a\u003e are recommended to ensure a secure installation.\u003c\/p\u003e\n\u003cp\u003eThe membrane is compatible with other Platon Membranes, making it versatile for various damp-proofing applications, including lining window and door reveals where minimising intrusion into openings is crucial. It is robust yet pliable, easily conforming to internal and external corners, providing a comprehensive and reliable damp-proofing solution. Additionally, when laying new solid floors, the membrane can be applied to walls first, with the floor damp-proof membrane (DPM) lapped up in front of the Platon Membrane, sealed as required, and trimmed flush with the finished floor.\u003c\/p\u003e\n\u003cp\u003ePlaton PB2 Mesh Membrane is designed for internal use only and is particularly suitable for use in areas where traditional damp-proofing methods may fail, such as contaminated chimney breasts or after a failed chemical damp-proof course. Its resistance to moisture, salts, and other contaminants ensures long-term durability and reliability, making it an excellent choice for a wide range of damp-proofing needs.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eProduct Benefits:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eImmediate Workability: \u003c\/strong\u003eThe Platon PB2 Mesh Membrane allows for immediate workability post-installation, eliminating the need for drying or curing times. This rapid return to use reduces downtime and accelerates project completion, making it ideal for time-sensitive damp-proofing projects.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEffective Damp Proofing: \u003c\/strong\u003eThe membrane provides robust protection against rising damp, penetrating damp, and salt contamination. Its studded design creates a cavity that facilitates moisture drainage, maintaining a dry environment and preventing further moisture ingress.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Finishing Options: \u003c\/strong\u003eThe HDPE mesh surface offers a strong 'key' for a variety of finishing options, including direct plastering, rendering, or attaching plasterboard using adhesive dabs. This versatility makes it suitable for a wide range of aesthetic and functional requirements.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMinimal Preparation and Structural Impact: \u003c\/strong\u003eThe membrane requires minimal wall surface preparation and causes little to no damage to the existing structure. It can be applied directly over retained sound cement render or stonework, preserving the integrity of older or historically significant buildings.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eResistance to Moisture, Salts, and Contaminants: \u003c\/strong\u003eConstructed from polypropylene, Platon PB2 Mesh Membrane is highly resistant to moisture, salts, roots, and other contaminants. This durability ensures long-term performance and reliability in challenging environments where other methods may fail.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEase of Installation and Flexibility: \u003c\/strong\u003eThe membrane is easy to cut and shape, allowing for precise installation around windows, doors, and other structural features. It can be easily folded around corners and irregular surfaces, providing a tailored damp-proofing solution for any project.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eTypical Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAbove-Ground Damp Proofing:\u003c\/strong\u003e Platon PB2 Mesh Membrane is ideal for damp proofing above-ground walls, providing effective protection against rising damp and penetrating damp in both new builds and existing structures. It is particularly effective in scenarios where traditional methods are insufficient or impractical.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBarn and Mill Conversions: \u003c\/strong\u003eThe membrane is highly suitable for barn and mill conversions, where walls are often thick and constructed from random stone or brick. The thin profile and flexible nature of the membrane allow it to adapt to uneven surfaces, providing reliable damp-proofing without compromising the building's aesthetics.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eContaminated Chimney Breasts:\u003c\/strong\u003e In older properties, chimney breasts can suffer from salt contamination and damp issues. Platon PB2 Mesh Membrane provides an effective solution by preventing moisture ingress and allowing salts to migrate away from the surface, maintaining a dry and stable finish.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eListed Buildings and Historical Restorations: \u003c\/strong\u003eThe membrane’s ability to be applied over retained sound render or stonework, with minimal impact on the existing structure, makes it ideal for use in listed buildings and historical restorations where maintaining the building's character and integrity is paramount.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePost-Chemical Damp Proof Courses: \u003c\/strong\u003ePlaton PB2 Mesh Membrane is particularly useful where chemical damp-proof courses have been ineffective or are unsuitable due to the substrate's nature. It provides an additional layer of protection, ensuring that the structure remains dry and habitable.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInternal Use with Other Membranes: \u003c\/strong\u003eThe membrane is suitable for internal use only and can be combined with other Platon Membranes to provide a comprehensive damp-proofing solution. It is particularly effective for lining window and door reveals, where minimising intrusion into openings is essential for preserving functionality and aesthetics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003ePlaton PB2 Mesh Damp Proof Membrane offers a robust, flexible, and reliable solution for damp proofing above-ground walls, ensuring a dry, habitable environment in areas previously affected by moisture ingress.\u003c\/p\u003e\n\u003cp\u003eIts innovative design, combined with ease of installation and compatibility with a range of products, makes it an essential choice for professionals seeking an effective and long-lasting damp-proofing solution.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eAssociated Products:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cstyle type=\"text\/css\"\u003e\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg .tg-d84e{background-color:#c0c0c0;border-color:#000000;color:#333333;font-size:medium;text-align:left;vertical-align:top}\n.tg .tg-3hlw{background-color:#9e9e9e;border-color:#000000;color:#efefef;font-size:large;font-weight:bold;position:-webkit-sticky;\n  position:sticky;text-align:center;top:-1px;vertical-align:top;will-change:transform}\n.tg .tg-1bdn{background-color:#efefef;border-color:#000000;font-size:medium;font-weight:bold;text-align:left;vertical-align:top}\n.tg .tg-dle2{background-color:#efefef;border-color:#000000;font-size:medium;text-align:left;vertical-align:top}\n.tg .tg-fgdv{background-color:#c0c0c0;border-color:#000000;color:#333333;font-size:medium;font-weight:bold;text-align:left;\n  vertical-align:top}\n@media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\n\u003ctable class=\"tg\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"tg-3hlw\"\u003eProduct\u003c\/th\u003e\n\u003cth class=\"tg-3hlw\"\u003eProduct Use\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1bdn\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-plaster-plugs\"\u003ePlaton Plaster Plugs\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-dle2\"\u003eFor Fixing the Membrane to the substrate.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-fgdv\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-plaster-plug-seals\"\u003ePlaton Plaster Plug Seals\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-d84e\"\u003eProvides a damp proof seal around the plug head.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1bdn\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\"\u003eNewton 801 Sealing Mastic\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-dle2\"\u003eAlternative method to provide a damp proof seal around the neck of the plug head. Can also be used for sealing \/ repairing small punctures in the membrane.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-fgdv\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-rope\"\u003ePlaton Sealing Rope\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-d84e\"\u003eForms a seal at the overlap of adjacent sheets when neither a 'flange joint' or 'stud-into-stud' joint has been made. Can also be used to provide a damp proof seal when wrapped around the plug head.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1bdn\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/cob-wall-plugs\"\u003ePlatinum Cob Plugs\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-dle2\"\u003eFor Fixing the Membrane to poorer quality substrates (i.e Cob Walls).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-fgdv\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/mesh-membrane-tape\"\u003ePlatinum Mesh Tape\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-d84e\"\u003eJointing Tape made from a butyl rubber compound with a polypropylene fleece finish, used where a surface ‘key’ is required for plastering or rendering over.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cstyle type=\"text\/css\"\u003e\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg .tg-o9ud{background-color:#efefef;border-color:#000000;color:#333333;font-family:Arial, Helvetica, sans-serif !important;\n  font-size:medium;font-weight:bold;text-align:center;vertical-align:middle}\n.tg .tg-9rgv{background-color:#c0c0c0;border-color:#000000;color:#333333;font-family:Arial, Helvetica, sans-serif !important;\n  font-size:medium;font-weight:bold;text-align:center;vertical-align:middle}\n.tg .tg-trr4{background-color:#c0c0c0;border-color:#000000;color:#333333;font-family:Arial, Helvetica, sans-serif !important;\n  font-size:medium;text-align:center;vertical-align:middle}\n.tg .tg-vqfw{background-color:#efefef;border-color:#000000;color:#333333;font-family:Arial, Helvetica, sans-serif !important;\n  font-size:medium;text-align:center;vertical-align:middle}\n@media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\n\u003ctable class=\"tg\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-9rgv\"\u003e\u003cspan style=\"font-weight: bold;\" data-mce-style=\"font-weight: bold;\"\u003eMembrane Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-trr4\"\u003ePolypropylene (PP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-o9ud\"\u003eSheet Thickness\u003c\/td\u003e\n\u003ctd class=\"tg-vqfw\"\u003eNominal 0.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-9rgv\"\u003e\u003cspan style=\"font-weight: bold;\" data-mce-style=\"font-weight: bold;\"\u003eStud Height\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-trr4\"\u003eApprox 2.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-o9ud\"\u003eConstruction Height\u003c\/td\u003e\n\u003ctd class=\"tg-vqfw\"\u003eApprox 2.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-9rgv\"\u003e\u003cspan style=\"font-weight: bold;\" data-mce-style=\"font-weight: bold;\"\u003eUnit Weight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-trr4\"\u003e0.505 kg\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-o9ud\"\u003eWorking Temperature\u003c\/td\u003e\n\u003ctd class=\"tg-vqfw\"\u003eMax +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-9rgv\"\u003e\u003cspan style=\"font-weight: bold;\" data-mce-style=\"font-weight: bold;\"\u003eSoftening Temperature\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-trr4\"\u003e+160°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-o9ud\"\u003eLinear Coefficient of Thermal Expansion\u003c\/td\u003e\n\u003ctd class=\"tg-vqfw\"\u003e0.18mm\/m°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-9rgv\"\u003e\u003cspan style=\"font-weight: bold;\" data-mce-style=\"font-weight: bold;\"\u003eWater Vapour Resistance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-trr4\"\u003e250M Equivalent Air Layer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-o9ud\"\u003eLife Expectancy\u003c\/td\u003e\n\u003ctd class=\"tg-vqfw\"\u003eAt least 50 years for defined applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch5\u003eInstallation\u003c\/h5\u003e\n\u003ch4\u003e\u003cstrong\u003eSubstrate Suitability:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003ePlaton PB2 Mesh Membrane is specifically designed for damp-proofing applications above ground level. It is ideal for use on walls affected by rising damp, penetrating damp, or salt contamination.\u003c\/p\u003e\n\u003cp\u003eThe membrane can be applied to various substrates, including brickwork, blockwork, stone, and retained sound cement render. However, it is not suitable for floors or use below ground level. Prior to installation, the substrate must be sound and stable, free from loose or deteriorating materials such as plaster, render, or screed.\u003c\/p\u003e\n\u003cp\u003eThese materials should be removed, and the surface should be levelled using a suitable repair mortar, such as \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/fillet-seal-mortar\"\u003e\u003cstrong\u003ePlatinum Fillet Seal Mortar\u003c\/strong\u003e\u003c\/a\u003e or a 3:1 sand-cement mix incorporating \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\"\u003e\u003cstrong\u003eWykamol Renderproof Waterproofing Additive\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eAll new works should be allowed to dry thoroughly before fixing the Platon PB2 Mesh Membrane.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eSubstrate Preparation:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eProper surface preparation is crucial for achieving a successful installation of Platon PB2 Mesh Membrane.\u003c\/p\u003e\n\u003cp\u003eBegin by removing any unsound plaster, render, or screed from the wall surface. The substrate should be clean, dry, and free from dust, oil, grease, or any other contaminants that could affect adhesion.\u003c\/p\u003e\n\u003cp\u003eIf mould or masonry fungi are present on the walls, remove the surface contamination by brushing and then apply \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/dry-rot-masonry-treatment-lignum-pro-m50\"\u003e\u003cstrong\u003eLignum Pro M50\u003c\/strong\u003e\u003c\/a\u003e in accordance with the relevant Technical Data Sheet.\u003c\/p\u003e\n\u003cp\u003eIn cases where dry rot (Serpula Lacrymans) is detected, a detailed assessment should be conducted before proceeding, and advice should be sought from the \u003ca rel=\"noopener\" href=\"mialto:%20info@platinumchemicals.co.uk\" target=\"_blank\"\u003e\u003cstrong\u003ePlatinum Chemicals Technical Department\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eAbove ground level, it is recommended to address any sources of moisture at the source, such as by installing a Damp Proof Course (DPC) using products like \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/dampsolve-dpc-cream\"\u003e\u003cstrong\u003eDampSolve DPC Cream\u003c\/strong\u003e\u003c\/a\u003e, before applying the membrane. This proactive step helps reduce potential damage to masonry and timber.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eApplication Method:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eTo install the Platon PB2 Mesh Membrane, position the membrane with the studs facing the wall.\u003c\/p\u003e\n\u003cp\u003eFixing is achieved using \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-plaster-plugs\"\u003e\u003cstrong\u003ePlaton Plaster Plugs\u003c\/strong\u003e\u003c\/a\u003e. Start by drilling a hole through the centre of the stud and into the substrate. Care should be taken during drilling to prevent excessive masonry dust from falling behind the cavity drain membrane.\u003c\/p\u003e\n\u003cp\u003eInsert the Platon Plaster Plugs into the holes and drive them home using a rubber or wooden mallet. For added damp-proofing, \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-plaster-plug-seals\"\u003e\u003cstrong\u003ePlaton Plaster Plug Seals\u003c\/strong\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\"\u003e\u003cstrong\u003eNewton 801 Sealing Mastic\u003c\/strong\u003e\u003c\/a\u003e can be used around the plug head.\u003c\/p\u003e\n\u003cp\u003eThe spacing between plug fixings should not exceed 250mm, arranged in a regular ‘diamond’ pattern to ensure a tight and secure fit to the wall. Depending on the finish, the spacing may vary.\u003c\/p\u003e\n\u003cp\u003eFor sealing, butt joints in the membrane should be oversealed with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/mesh-membrane-tape\"\u003e\u003cstrong\u003ePlatinum Mesh Tape\u003c\/strong\u003e\u003c\/a\u003e. The membrane should terminate at solid floor and ceiling junctions to ensure a continuous damp-proof barrier. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eConditions \u0026amp; Limitations:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eWhen installing Platon PB2 Mesh Membrane, special care should be taken when running the membrane around internal and external corners.\u003c\/p\u003e\n\u003cp\u003eEnsure that the sheet is fixed tightly to the angle to create well-defined edges, which are essential for subsequent plastering or finishing works. The membrane should not be used below ground level or on floors.\u003c\/p\u003e\n\u003cp\u003eEnsure atmospheric moisture levels are below 70% relative humidity (RH) during application, and impermeable floor finishes should not be installed until the screed moisture content is below 75% RH.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFinishing:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003ePlaton PB2 Mesh Membrane can be finished with either a plaster or plasterboard finish. For a plaster finish, apply the membrane in accordance with standard plastering techniques (BS 5492:1990) using a proprietary lightweight plaster such as \u003cstrong\u003eTarmac Whitewall High Impact Plaster\u003c\/strong\u003e, or a sand and cement render mix (6:1 with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sbr-bonding-agent\"\u003e\u003cstrong\u003eSBR Bonding Agent\u003c\/strong\u003e\u003c\/a\u003e or 6:1:1 with hydrated lime).\u003c\/p\u003e\n\u003cp\u003eA minimum of two coats should be applied. The initial scratch coat should be well worked into the mesh facing of the membrane to a minimum thickness of 6mm, allowing it to cure for 7-10 days before applying subsequent coats. The total thickness of the render or plaster should not exceed 15mm.\u003c\/p\u003e\n\u003cp\u003eFor a plasterboard finish, the board can be bonded to the membrane using standard adhesive dabs or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/plasterboard-adhesive-foam\"\u003e\u003cstrong\u003ePlasterboard PU Adhesive Foam\u003c\/strong\u003e\u003c\/a\u003e. Apply the adhesive over the heads of the fixing plugs and ensure that 50% of the membrane area is covered, establishing direct contact between the plasterboard and masonry substrate.\u003c\/p\u003e\n\u003cp\u003eAfter the plastered, dry-lined, or rendered surface has dried, it can be painted or wallpapered using traditional materials and methods without delay.\u003c\/p\u003e\n\u003cp\u003ePlasterboard fixed in this way can be skimmed the next day and painted or wallpapered a few days after that, with significantly reduced drying times compared to wet systems.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eAftercare:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eOnce installed, Platon PB2 Mesh Membrane provides a dry, warm, and habitable living space in areas previously affected by chronic damp conditions. However, in areas lacking natural ventilation, adequate means of condensation control should be provided, especially in wet areas such as kitchens and bathrooms.\u003c\/p\u003e\n\u003cp\u003eInstalling an effective mechanical ventilation system, such as \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/nuaire-extract-fans\"\u003e\u003cstrong\u003eNuaire Extract Fans\u003c\/strong\u003e\u003c\/a\u003e, is recommended to manage condensation and maintain a healthy indoor environment.\u003c\/p\u003e\n\u003cp\u003eFor further advice on aftercare and condensation control, please consult the \u003ca rel=\"noopener\" href=\"mialto:%20info@platinumchemicals.co.uk\" target=\"_blank\"\u003e\u003cstrong\u003ePlatinum Chemicals Technical Department\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eStorage \u0026amp; Shelf Life:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003ePlaton PB2 Mesh Membrane should be stored in an upright position, under cover, and away from high temperatures and open flames.\u003c\/p\u003e\n\u003cp\u003eProper storage will ensure that the membrane maintains its quality and performance capabilities. When stored correctly, the membrane has a life expectancy of at least 50 years for defined applications.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eOther Information:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eIt is important to note that the quality and appearance of the applied finishes are directly influenced by the condition of the underlying substrate.\u003c\/p\u003e\n\u003cp\u003eUneven, loose, or soft stonework may need to be levelled and stabilised using a suitable repair mortar. Retaining sound cement render can be a beneficial option if the substrate beneath is known to be in poor condition. Gypsum-based plaster, wallpaper, and any buried timber must be removed, as these materials can deteriorate over time, especially in the presence of moisture.\u003c\/p\u003e\n\u003cp\u003ePlaton PB2 Mesh Membrane is tough but pliable, making it easy to form around internal and external corners and ideal for a variety of complex installation scenarios.\u003c\/p\u003e\n\u003cp\u003eFor projects involving new solid floors, it is recommended to apply the membrane to the walls first, lap the floor DPM up in front of the membrane, seal as required, and trim the DPM flush with the top of the finished floor. This ensures a comprehensive damp-proofing solution that protects against rising and lateral damp in various construction settings.\u003c\/p\u003e\n\u003ch5\u003eFAQ's\u003c\/h5\u003e\n\u003ch6\u003e\u003cstrong\u003eQ) What is Platon PB2 Mesh Damp Proof Membrane, and what is its primary use?\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eA) Platon PB2 Mesh Damp Proof Membrane is a high-performance, 2mm stud polypropylene cavity membrane designed specifically for damp proofing above-ground walls affected by rising damp, penetrating damp, or salt contamination. It provides a reliable solution for managing moisture ingress in both residential and commercial buildings. The membrane is applied to walls and finished with plaster, render, or plasterboard, making it a versatile option for various aesthetic and functional requirements.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eQ) How does Platon PB2 Mesh Membrane differ from traditional damp proofing methods?\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eA) Unlike traditional damp proofing methods, such as wet or liquid-applied tanking, Platon PB2 Mesh Membrane allows for immediate workability post-installation. This means that there is no need for lengthy drying or curing times, significantly reducing project downtime and accelerating return-to-use for treated walls. The membrane’s thin profile also minimizes intrusion into living spaces, making it a more practical and less disruptive solution compared to conventional methods.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eQ) What are the main benefits of using Platon PB2 Mesh Damp Proof Membrane?\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eA) Platon PB2 Mesh Damp Proof Membrane offers several key benefits, including immediate workability after installation, effective protection against rising and penetrating damp, and versatility in finishing options. The HDPE mesh surface provides a strong key for plastering, rendering, or attaching plasterboard. Additionally, the membrane requires minimal wall surface preparation and has a minimal impact on existing structures, preserving the integrity of older or historically significant buildings. Its resistance to moisture, salts, and other contaminants ensures long-term performance in challenging environments.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eQ) What types of walls and environments are suitable for Platon PB2 Mesh Membrane\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eA) Platon PB2 Mesh Membrane is ideal for above-ground damp proofing applications, including walls affected by rising damp, penetrating damp, or salt contamination. It is suitable for use in various environments, such as residential homes, commercial buildings, barn conversions, historical restorations, and listed buildings. The membrane can be applied to a variety of substrates, including brickwork, blockwork, stone, and retained sound cement render, making it a versatile option for different types of wall construction.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eQ) How is Platon PB2 Mesh Membrane installed?  \u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eA) To install Platon PB2 Mesh Membrane, position the membrane with the studs facing the wall and secure it using \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-plaster-plugs\"\u003e\u003cstrong\u003ePlaton Plaster Plugs\u003c\/strong\u003e\u003c\/a\u003e. Drill a hole through the center of the stud into the substrate and insert the plugs, ensuring a tight and secure fit. For added damp-proofing, \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-plaster-plug-seals\"\u003e\u003cstrong\u003ePlaton Plaster Plug Seals\u003c\/strong\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\"\u003e\u003cstrong\u003eNewton 801 Sealing Mastic\u003c\/strong\u003e\u003c\/a\u003e can be used around the plug head. The spacing between plugs should not exceed 250mm and should be arranged in a diamond pattern for optimal stability. For sealing, use \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/mesh-membrane-tape\"\u003e\u003cstrong\u003ePlatinum Mesh Tape\u003c\/strong\u003e\u003c\/a\u003e on butt joints, ensuring the membrane terminates at solid floor and ceiling junctions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eQ) What types of finishes can be applied over Platon PB2 Mesh Membrane?  \u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eA) Platon PB2 Mesh Membrane can be finished with various options, including plaster, render, or plasterboard. For plaster finishes, the membrane can be coated with a proprietary lightweight plaster such as \u003cstrong\u003eTarmac Whitewall High Impact Plaster, \u003c\/strong\u003eor sand and cement render. For plasterboard finishes, the board can be bonded to the membrane using standard adhesive dabs or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/plasterboard-adhesive-foam\"\u003e\u003cstrong\u003ePlasterboard PU Adhesive Foam\u003c\/strong\u003e\u003c\/a\u003e. These finishes provide flexibility for different aesthetic and functional requirements, allowing for a customized approach to damp proofing.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eQ) How does Platon PB2 Mesh Membrane manage moisture ingress?  \u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eA) Platon PB2 Mesh Membrane manages moisture ingress through its studded design, which creates a cavity between the wall and the membrane. This cavity facilitates the drainage of moisture away from the wall, preventing further moisture ingress and maintaining a dry environment. The HDPE mesh surface also enhances adhesion for plastering or rendering, providing a secure and stable finish that helps keep moisture at bay.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eQ) Is Platon PB2 Mesh Membrane suitable for use in listed buildings and historical restorations?  \u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eA) Yes, Platon PB2 Mesh Membrane is ideal for use in listed buildings and historical restorations due to its minimal impact on existing structures and its ability to be applied over retained sound render or stonework. The membrane helps preserve the character and integrity of older buildings while providing effective damp proofing. Its thin profile and flexibility make it particularly suitable for adapting to the uneven surfaces often found in historical constructions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eQ) Can Platon PB2 Mesh Membrane be used on floors or below ground level?  \u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eA) No, Platon PB2 Mesh Membrane is designed specifically for above-ground damp proofing applications and is not suitable for use on floors or below ground level. The membrane is intended for use on walls affected by rising damp, penetrating damp, or salt contamination and should not be used in environments where it would be exposed to constant water pressure from below ground.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eQ) What is the expected lifespan of Platon PB2 Mesh Membrane once installed?  \u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eA) Platon PB2 Mesh Membrane has an expected lifespan of at least 50 years for defined applications, assuming it is installed correctly and maintained properly. The membrane's polypropylene construction ensures durability and resistance to environmental factors, providing long-term protection against moisture ingress and other damp-related issues in various building types.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eQ) How should the substrate be prepared before installing Platon PB2 Mesh Membrane?\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eA) Before installing Platon PB2 Mesh Membrane, the substrate should be clean, sound, and free from loose or deteriorating materials such as plaster, render, or screed. Any existing mould or masonry fungi should be removed, and affected areas treated with a biocide like \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/dry-rot-masonry-treatment-lignum-pro-m50\"\u003e\u003cstrong\u003eLignum Pro M50\u003c\/strong\u003e\u003c\/a\u003e. If dry rot is detected, a detailed assessment should be conducted, and advice sought from a technical expert. The surface should be levelled using a suitable repair mortar if necessary, ensuring a stable and even surface for membrane application.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eQ) What are the technical specifications of Platon PB2 Mesh Damp Proof Membrane?  \u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eA) Platon PB2 Mesh Damp Proof Membrane is made from polypropylene with a nominal sheet thickness of 0.5mm and a stud height of approximately 2.0mm. The total construction height is about 2.5mm, and the unit weight is 0.505 kg\/m². The membrane can withstand working temperatures up to +60°C, with a softening temperature of +160°C. It also features a linear coefficient of thermal expansion of 0.18mm\/m°C and provides a water vapour resistance equivalent to a 250M air layer, ensuring effective moisture management.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eQ) Can Platon PB2 Mesh Membrane be applied over sound cement render or stonework?  \u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eA) Yes, Platon PB2 Mesh Membrane can be applied directly over retained sound cement render or stonework. This capability reduces the need for extensive substrate preparation, preserving the integrity of the existing structure while providing effective damp proofing. The membrane’s flexible nature allows it to conform to various surfaces, including those found in older buildings and historical restorations.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eQ) What associated products are used with Platon PB2 Mesh Membrane for installation?\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eA) Associated products for installing Platon PB2 Mesh Membrane include \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-plaster-plugs\"\u003e\u003cstrong\u003ePlaton Plaster Plugs\u003c\/strong\u003e\u003c\/a\u003e for fixing the membrane to the substrate, \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-plaster-plug-seals\"\u003e\u003cstrong\u003ePlaton Plaster Plug Seals\u003c\/strong\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\"\u003e\u003cstrong\u003eNewton 801 Sealing Mastic\u003c\/strong\u003e\u003c\/a\u003e for providing a damp-proof seal around the plug head, \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-rope\"\u003e\u003cstrong\u003ePlaton Sealing Rope\u003c\/strong\u003e\u003c\/a\u003e for sealing overlaps between sheets, and \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/mesh-membrane-tape\"\u003e\u003cstrong\u003ePlatinum Mesh Tape\u003c\/strong\u003e\u003c\/a\u003e for jointing and providing a surface key for plastering or rendering.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eQ) How should Platon PB2 Mesh Membrane be stored to maintain its quality?  \u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eA) Platon PB2 Mesh Membrane should be stored in an upright position, under cover, and away from high temperatures and open flames. Proper storage ensures that the membrane retains its quality and performance characteristics, providing effective damp proofing for its expected lifespan of at least 50 years.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eQ) What are the limitations of Platon PB2 Mesh Membrane?  \u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eA) Platon PB2 Mesh Membrane is not suitable for use below ground level or on floors, as it is specifically designed for above-ground damp proofing applications. It should not be exposed to direct sunlight for prolonged periods, as UV exposure can degrade the material over time. Additionally, installation should be avoided in conditions with atmospheric moisture levels exceeding 70% relative humidity, and impermeable floor finishes should only be installed when the screed moisture content is below 75% RH.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eQ) Can Platon PB2 Mesh Membrane be used on chimney breasts affected by salt contamination?  \u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eA) Yes, Platon PB2 Mesh Membrane is particularly effective for use on chimney breasts affected by salt contamination. The membrane prevents moisture ingress and allows salts to migrate away from the surface, maintaining a dry and stable finish. This makes it an ideal solution for older properties where chimney breasts are prone to damp and salt-related issues.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eQ) How does Platon PB2 Mesh Membrane facilitate rapid project completion?  \u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eA) Platon PB2 Mesh Membrane allows for immediate workability post-installation, eliminating the need for drying or curing times. This rapid return to use significantly reduces downtime and accelerates project completion, making it ideal for time-sensitive damp-proofing projects. The membrane’s straightforward installation process further contributes to faster project turnaround times.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eQ) What are the typical applications for Platon PB2 Mesh Membrane?  \u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eA) Typical applications for Platon PB2 Mesh Membrane include above-ground damp proofing of walls in residential and commercial buildings, barn and mill conversions, contaminated chimney breasts, listed buildings, historical restorations, and areas where traditional damp-proofing methods have failed or are impractical. The membrane provides a versatile and effective solution for a wide range of damp-proofing needs.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eQ) Can Platon PB2 Mesh Membrane be used in combination with other damp-proofing membranes?  \u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eA) Yes, Platon PB2 Mesh Membrane can be used in combination with other Platon Membranes to provide a comprehensive damp-proofing solution. It is particularly effective for lining window and door reveals, where minimizing intrusion into openings is essential for preserving functionality and aesthetics. The membrane’s compatibility with other products enhances its versatility in various damp-proofing applications.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eQ) What are the benefits of the HDPE mesh surface on Platon PB2 Mesh Membrane?  \u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eA) The HDPE mesh surface on Platon PB2 Mesh Membrane provides a strong key for various finishing options, such as plastering, rendering, or attaching plasterboard. This enhances the adhesion of these finishes, ensuring a secure and stable application. The mesh surface contributes to the membrane’s overall effectiveness in maintaining a dry environment by preventing moisture ingress and providing a reliable base for aesthetic finishes.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eQ) How should Platon PB2 Mesh Membrane be finished for optimal results?  \u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eA) For optimal results, Platon PB2 Mesh Membrane can be finished with plaster, render, or plasterboard. When applying plaster, use standard plastering techniques and proprietary lightweight plaster or sand and cement render. For plasterboard finishes, bond the board to the membrane using adhesive dabs or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/plasterboard-adhesive-foam\"\u003e\u003cstrong\u003ePlasterboard PU Adhesive\u003c\/strong\u003e\u003c\/a\u003e Foam. Ensure proper curing times between coats and follow recommended guidelines for achieving a durable and aesthetically pleasing finish.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eQ) How does Platon PB2 Mesh Membrane handle temperature variations?  \u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eA) Platon PB2 Mesh Membrane is designed to withstand a wide range of temperatures, with a working temperature limit of +60°C and a softening temperature of +160°C. Its polypropylene construction and technical specifications, such as a linear coefficient of thermal expansion of 0.18mm\/m°C, ensure that it maintains its structural integrity and effectiveness in varying environmental conditions, providing reliable damp proofing.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eQ) What considerations should be made when installing Platon PB2 Mesh Membrane around corners?  \u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eA) When installing Platon PB2 Mesh Membrane around internal and external corners, it is important to ensure that the sheet is fixed tightly to the angle to create well-defined edges. Proper fixing is essential for subsequent plastering or finishing works to ensure a smooth and secure application. Care should be taken to avoid gaps or misalignments that could compromise the membrane’s effectiveness.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eQ) Is Platon PB2 Mesh Membrane resistant to chemicals and contaminants?  \u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eA) Yes, Platon PB2 Mesh Membrane is highly resistant to a range of chemicals, salts, and other contaminants. This resistance ensures long-term performance and reliability in challenging environments where other damp-proofing methods may fail. The polypropylene construction provides a durable barrier against moisture and contaminants, maintaining a dry and habitable environment.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eQ) What is the linear coefficient of thermal expansion for Platon PB2 Mesh Membrane?\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eA) The linear coefficient of thermal expansion for Platon PB2 Mesh Membrane is 0.18mm\/m°C. This specification indicates the membrane's ability to maintain its dimensions and performance across a range of temperatures, ensuring stability and durability in various environmental conditions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eQ) Can Platon PB2 Mesh Membrane be used after a failed chemical damp-proof course?\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eA) Yes, Platon PB2 Mesh Membrane is particularly useful where chemical damp-proof courses have been ineffective or are unsuitable due to the substrate’s nature. The membrane provides an additional layer of protection against moisture ingress, ensuring that the structure remains dry and habitable, even when previous damp-proofing measures have failed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eQ) What are the benefits of using Platon PB2 Mesh Membrane in barn and mill conversions?  \u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eA) Platon PB2 Mesh Membrane is highly suitable for barn and mill conversions, where walls are often thick and constructed from random stone or brick. The thin profile and flexible nature of the membrane allow it to adapt to uneven surfaces, providing reliable damp-proofing without compromising the building's aesthetics. The membrane’s ability to be easily shaped around windows, doors, and corners enhances its versatility for these types of projects.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eQ) How should Platon PB2 Mesh Membrane be applied to ensure a continuous damp-proof barrier?  \u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eA) To ensure a continuous damp-proof barrier, Platon PB2 Mesh Membrane should terminate at solid floor and ceiling junctions. Butt joints in the membrane should be oversealed with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/mesh-membrane-tape\"\u003e\u003cstrong\u003ePlatinum Mesh Tape\u003c\/strong\u003e\u003c\/a\u003e to create a seamless connection between sheets. Proper sealing and jointing techniques are essential to prevent moisture ingress and maintain the effectiveness of the damp-proofing system.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eQ) What aftercare is recommended for areas treated with Platon PB2 Mesh Membrane?  \u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eA) Aftercare for areas treated with Platon PB2 Mesh Membrane includes implementing adequate condensation control measures, particularly in areas lacking natural ventilation. Installing an effective mechanical ventilation system, such as \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/nuaire-extract-fans\"\u003e\u003cstrong\u003eNuaire Extract Fans\u003c\/strong\u003e\u003c\/a\u003e, is recommended to manage condensation and maintain a healthy indoor environment. Regular inspections for signs of moisture or damage and timely maintenance are also important to ensure long-term effectiveness.\u003c\/p\u003e\n\u003ch5\u003eData Sheet\u003c\/h5\u003e\n\u003ch4\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eComing Soon\u003c\/p\u003e","brand":"Isola","offers":[{"title":"(W) 1.0M x (L) 20M - (20M²)","offer_id":7653445238814,"sku":"TT12","price":96.5,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.0M x (L) 20M - (40M²)","offer_id":7911566344222,"sku":"TT11","price":191.5,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 2.5M - (2.5M²)","offer_id":7911619526686,"sku":"TT12-2.5","price":18.9,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 5M - (5M²)","offer_id":7911574568990,"sku":"TT12-5.0","price":32.15,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 7.5M - (7.5M²)","offer_id":7911571128350,"sku":"TT12-7.5","price":45.9,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 10M - (10M²)","offer_id":7911570210846,"sku":"TT12-10","price":53.5,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 15M - (15M²)","offer_id":7911569555486,"sku":"TT12-15","price":76.15,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.0M x (L) 10M - (20M²)","offer_id":39838845796451,"sku":"TT11-10","price":96.5,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.0M x (L) 5M - (10M²)","offer_id":39838846025827,"sku":"TT11-05","price":53.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/platon-pb2-mesh-damp-proofing-membrane-2mm-stud-w-1-0m-x-l-20m-proof-membranes-319.webp?v=1780062128"},{"product_id":"damp-proof-floor-membrane-newton-603","title":"Newton DampSafe 603 Membrane - 3mm Studded Damp Proofing Floor Membrane","description":"\u003cp\u003e\u003cspan\u003eNewton 603 is a High Quality, 3mm Stud Flooring Damp Proofing Membrane suitable for use above new and existing floors. The 3mm studs allow for pressure equalisation of dampness within the floor below, allowing for dissipation at the room perimeter and subsequent drying of the floor.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSupplied in \u003cstrong\u003e(W) 2.0M x (L) 20M - (40M²)\u003c\/strong\u003e Rolls.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h5\u003e\n\u003ch4\u003e\u003cstrong\u003eNewton 603 Flooring Membrane\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eNewton 603 is a high quality flooring damp proofing membrane suitable for use above new and existing floors. The 3mm studs allow for pressure equalisation of dampness within the floor below, allowing for dissipation at the room perimeter and subsequent drying of the floor.\u003c\/p\u003e\n\u003cp\u003eThe studs also give slight compression to footfall, making the floor very responsive, comfortable and ideal as the floor membrane for performance sports floors.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNewton\u003c\/span\u003e 603 Damp Proofing Membrane uncouples the floor finish from the substrate so that movement is not transferred to the floor finish above.\u003c\/p\u003e\n\u003cp\u003eThis Newton Membrane also bridges small cracks, allowing for quick floor installation above less than ideal substrate.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis Newton\u003c\/span\u003e Membrane is guaranteed against deterioration for 30 years, and has a life expectancy of at least 50 years (DIN 9001:2000) and is inert with high compressive loading stability. It is highly resistant to water, alkalies, saline solutions and organic acids, and it is not affected by minerals. It is also resistant to bacteria, fungi and other small organisms.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNewton damp proofing Membranes\u003c\/span\u003e can be finished over with screed, 18mm or 22mm T\u0026amp;G chipboard or partical board. Laminate and timber flooring should be installed over a layer of 18mm or 22mm T\u0026amp;G chipboard\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eBenefits \u0026amp; Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDoes not transfer substrate movement to the floor finish above\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHas a high compressive loading stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSlight compression under footfall makes it ideal for installation as the floor membrane for performance sports floors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInert and highly resistant to water, alkalies, hydrocarbons, saline solutions and organic acids\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNot affected by minerals, and resistant to bacteria, fungi and other small organisms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTypical Applications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAs a damp proof flooring membrane\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAs the membrane of choice for performance sports floors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAs the damp proof floor membrane for use with Damp Proofing Wall Membranes (Newton 803 Newtonite, Newton 805 Newlath)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan be used as the flooring membrane within a Basement Waterproofing specification if specified by a trained waterproofing surveyor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Data:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg {border-collapse:collapse;border-spacing:0;} .tg td{font-family:Arial, sans-serif;font-size:14px;padding:5px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;} .tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:5px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;} .tg .tg-hie3{font-weight:bold;background-color:#ffffff;border-color:#000000;text-align:center} .tg .tg-8w0k{background-color:#ffffff;border-color:#000000;text-align:center} @media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\n\u003ctable class=\"tg\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eMembrane Material\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eHigh Density Polypropylene (HDPP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eStud Height\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eApprox 2.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eConstruction Height\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eApprox 2.93mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eUnit Weight\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e0.500 kg\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eWorking Temperature\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e-40°C to +80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eSoftening Temperature\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e+126°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eCompressive Strength - Temporary Loading (EN ISO 25619-2)\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e\u0026gt;320 kPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eCompressive Strength - Permanent Loading (EN ISO 25619-1)\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e100 kPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eThermal Conductivity (EN 12667)\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e0.461 W\/mK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eWater Vapour Diffusion Resistance -Sd Value (BS EN 1931)\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e\u0026gt;604m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eWater Vapour Diffusion Resistance - µ Value\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e\u0026gt;1208000 µ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eWater Vapour Diffusion Resistance\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e\u0026gt;3020 MNs\/g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eResistance to Fire (BS EN 13501-1)\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eEuroclass E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eChemical Resistance - Excellent (EN 14030)\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eOxidation Resistance - Excellent (EN ISO 13438)\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eApplication\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eStarting at one side of the room, unroll the membrane with the studs down and cut to fit the room as one would a carpet.\u003c\/p\u003e\n\u003cp\u003eNewton 603 does not have a flange, so a butted joint is used.\u003c\/p\u003e\n\u003cp\u003eStarting at one side of the room, unroll the membrane with the studs down. The next membrane width is rolled out so that edges of the two rolls meet at a ‘butt joint’. Clean both edges.\u003c\/p\u003e\n\u003cp\u003eNewton Overtape (150mm wide) is then applied above the butted joint to join the two widths of membrane. Newton Overtape has a split backing paper, and it is easier to apply the Overtape to one roll and then the other by removing half the backing paper at a time. This process is repeated until all areas are covered.\u003c\/p\u003e\n\u003cp\u003eApply more pressure with the palm of your hand to further seal the whole of the joint. A Hot Air Gun should be used to help sealing, especially in cold or damp conditions.\u003c\/p\u003e\n\u003cp\u003eWhere the floor membrane is required to be jointed to horizontal DPC’s, such as DPC Roll, through internal and external walls, these joints should be sealed with Newton Waterseal Tape. Ensure both surfaces are clean and dry before attempting to make these joints.\u003c\/p\u003e\n\u003cp\u003eIf there are any services through the floor, the membrane can be cut and trimmed around them, and the gap filled and sealed using a high quality MS or SMX Polymer Adhesive. If necessary, a patch of membrane or Damp Proof Course (DPC) is laid over and sealed to the service with Waterseal Rope, and around its perimeter with Waterseal Tape. It should be noted that protrusions through the floor slab \/ raft should be avoided wherever possible as they create weaknesses that allow unnecessary water ingress.\u003c\/p\u003e\n\u003cp\u003eThe specified floor finish can now be laid directly over the floor membrane, which must not be punctured by any fixings through the floor. When a timber floor finish is preferred you must allow an expansion gap around the wall edge.\u003c\/p\u003e\n\u003cp\u003eSpeak to the supplier of the floor finish to confirm the correct size of this expansion gap.\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_603_TECH_c484f2b9-4fa4-40bb-a8c5-51a894bc67a3.pdf?9343679046675293535\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_603_TECH_c484f2b9-4fa4-40bb-a8c5-51a894bc67a3.pdf?9343679046675293535\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_603_TECH_small.jpg?v=1522854014\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"John Newton \u0026 Co. Ltd","offers":[{"title":"(W) 2.0M x (L) 20M - (40M²)","offer_id":7653447761950,"sku":"NM23","price":158.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/newton-dampsafe-603-membrane-3mm-studded-damp-proofing-floor-w-2-0m-x-l-20m-40m-proof-membranes-945.webp?v=1780915353"},{"product_id":"floor-damp-proofing-membrane-newton-slimline","title":"Newton DampSafe 601 Slimline Membrane - Flat Loose Laid Damp Proof Floor Membrane","description":"\u003cp\u003e\u003cspan\u003eNewton 601 Slimline is a High Quality, Slim Flooring Damp Proofing Membrane which is used primarily for isolating moisture-sensitive flooring from dampness in the floor slab.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNewton 601 damp proofing membrane allows for the installation of sensitive flooring to be laid above ‘green’, still curing concrete as soon as the concrete is walkable, usually two days, significantly reducing project times.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSupplied in \u003cstrong\u003e(W) 2.0M x (L) 20M - (40M²)\u003c\/strong\u003e Rolls.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h5\u003e\n\u003ch4\u003e\u003cstrong\u003eNewton 601 Slimline Flooring Damp Proofing Membrane\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eNewton 601 Slimline is a high-grade, slim flooring damp proofing membrane used primarily for isolating moisture-sensitive flooring from dampness in the floor slab. It can be used as the floor membrane as part of a Waterproof Cavity Drain System, when the survey has ascertained that there is no risk of water entering through the body of the slab.\u003c\/p\u003e\n\u003cp\u003eNewton 601 Slimline damp proofing Membrane allows for the installation of sensitive flooring to be laid above ‘green’, still curing concrete as soon as the concrete is walkable, usually two days, significantly reducing project times.\u003c\/p\u003e\n\u003cp\u003eWith a loading capability of over 1000kN\/m², Newton 601 damp proofing membranes are able to resist very high compressive loading and is suitable for use as a high load DPC within structural block walls, especially when used to connect the wall and floor membranes within the Cavity Drain System.\u003c\/p\u003e\n\u003cp\u003eNewton 601 damp proofing membranes are guaranteed against deterioration for 30 years and has a life expectancy of at least 50 years (DIN 9001:2000) Newton 601 Slimline is inert and is highly resistant to water, alkalies, hydro-carbons, saline solutions and organic acids, and it is not affected by minerals. It is also resistant to bacteria, fungi and other small organisms. \u003c\/p\u003e\n\u003cp\u003eNewton 601 Slimline can be finished over with screed, 18mm or 22mm T\u0026amp;G chipboard or partical board. Laminate and timber flooring should be installed over a layer of 18mm or 22mm T\u0026amp;G chipboard.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTypical Applications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTo protect flooring from not yet cured slabs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAbove contaminated floors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAs a high grade DPM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAs the damp proof floor membrane for use with Damp Proofing Wall Membranes (Newton 803 Newtonite, Newton 805 Newlath)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan be used as the flooring membrane within a Basement Waterproofing specification if specified by a trained waterproofing surveyor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Data:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg {border-collapse:collapse;border-spacing:0;} .tg td{font-family:Arial, sans-serif;font-size:14px;padding:5px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;} .tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:5px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;} .tg .tg-hie3{font-weight:bold;background-color:#ffffff;border-color:#000000;text-align:center} .tg .tg-8w0k{background-color:#ffffff;border-color:#000000;text-align:center} @media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\n\u003ctable class=\"tg\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eMembrane Material\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eHigh Density Polypropylene (HDPP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eStud Height\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eApprox 1.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eConstruction Height\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eApprox 2.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eUnit Weight\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e0.470 kg\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eWorking Temperature\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e-20°C to +80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eSoftening Temperature\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e+148°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eCompressive Strength (SPF VN 2200)\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e\u0026gt;1000 kPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eCompressive Strength - Permanent Loading (EN ISO 25619-1)\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e100 kPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eThermal Conductivity (EN 12667)\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e0.48 W\/mK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eWater Vapour Diffusion Resistance -Sd Value (BS EN 1931)\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e200m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eWater Vapour Diffusion Resistance - µ Value\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e\u0026gt;400000 µ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eWater Vapour Diffusion Resistance\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e\u0026gt;1000 MNs\/g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eResistance to Fire (BS EN 13501-1)\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eEuroclass F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eChemical Resistance - Excellent (EN 1296 \u0026amp; EN 1928 B)\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eInstallation\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003ePreparation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBrush the floor clean\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemove any sharp protrusions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFill all non-structural cracks above 1mm wide\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAll structural cracks should be repaired or treated\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAny holes or indentation should be filled with a suitable filler\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e \u003cstrong\u003eApplication Method:\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eThe membrane is rolled out along the longest dimension of the floor with the grooved surface facing downwards. Subsequent lengths of membrane are rolled out and slightly overlapped and taped to form a continuous flooring membrane. 100mm of excess membrane is folded up to the walls to create an upturn so that all floor finishes are isolated from dampness to the walls.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStart with the flange (80mm flat section to one edge of the roll) at either one of the two longest walls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRoll out the first length of membrane and cut a length of membrane off the roll that is 200mm longer than the room length\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMake a fold 100mm from the edge closest to the wall and lap to the long wall to form an upturn\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRoll out consecutive further rolls so that the flange is overlapping the already laid membrane by 80mm.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eContinue until the whole of the area to be treated is covered\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClean the flange and the top surface where the seal is to be made with a clean rag and cleaning alcohol. In cold and humid conditions a heat-gun may be required to carefully ‘burn’ off the surface moisture\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApply \u003cstrong\u003e\u003ca href=\"\/products\/newton-waterseal-tape\" title=\"Newton Waterseal Tape\"\u003eNewton Waterseal Tape\u003c\/a\u003e\u003c\/strong\u003e (Or \u003ca href=\"\/products\/butyl-sealing-tape\" title=\"Platinum Waterseal Tape\"\u003e\u003cstrong\u003ePlatinum Waterseal Tape\u003c\/strong\u003e\u003c\/a\u003e) to the underside of the flanged areas where they overlap the previous sheet of membrane. Leave the white backing tape in place\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAlign the lengths of membrane so they are perfectly parallel to each other. Use the lines on the membrane as a guide\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCarefully remove the backing paper of the Waterseal Tape and at the same time press the top sheet into the bottom sheet to form the seal. Continue to the whole length and to all overlapping lengths of membrane\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAfter the last length has been sealed to the subsequent lengths, cut the last length to size so that it fits the room space correctly, ensuring that a 100mm surplus is available for lapping up the wall as an upturn\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnsure the membrane is flat to the whole surface area and then create the last upturn to the second of the longer walls. Trim the upturn to 100m to all upturns\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFold the membrane to form the corners. This is done by folding the corner at 45 degrees and then folding this behind one of the upturns\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSeal around protrusions with \u003cstrong\u003e\u003ca href=\"\/products\/butyl-mesh-tape\" title=\"Platinum Mesh Tape\"\u003ePlatinum Mesh Tape\u003c\/a\u003e\u003c\/strong\u003e or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-overtape-corner-strip\" title=\"Newton Overtape\"\u003e\u003cstrong\u003eNewton Overtape\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLay flooring above\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_601_SLIMLINE_TECH.pdf?14029721034609172441\" target=\"_blank\"\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_601_SLIMLINE_TECH.pdf?14029721034609172441\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_601_SLIMLINE_TECH_small.jpg?v=1522853366\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_601_SLIMLINE_INSTALLATION.pdf?14029721034609172441\" target=\"_blank\"\u003e\u003cstrong\u003eInstallation Instructions\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_601_SLIMLINE_INSTALLATION.pdf?14029721034609172441\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_601_SLIMLINE_INSTALLATION_small.jpg?v=1522853371\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_601_SLIMLINE_DOP.pdf?14029721034609172441\" target=\"_blank\"\u003e\u003cstrong\u003eDeclaration of Performance (DoP)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_601_SLIMLINE_DOP.pdf?14029721034609172441\" target=\"_blank\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_601_SLIMLINE_DEC_OF_PERFORMANCE_small.jpg?v=1522853378\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_803_MESH_BBA.pdf?11397905369539561284\" target=\"_blank\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e","brand":"John Newton \u0026 Co. Ltd","offers":[{"title":"(W) 2.0M x (L) 20M - (40M²)","offer_id":7653448712222,"sku":"NM6","price":189.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/newton-dampsafe-601-slimline-membrane-flat-loose-laid-damp-proof-floor-w-2-0m-x-l-20m-40m-membranes-222.webp?v=1780080366"},{"product_id":"basement-floor-membrane-newton-520","title":"Newton CDM 520 Eco Floor Membrane - 20mm Studded Waterproof Floor Membrane","description":"\u003cp\u003e\u003cspan\u003eNewton 520 is a High Quality, \u003cstrong\u003eBBA Approved\u003c\/strong\u003e, 20mm Stud Basement Tanking Floor Membrane.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOne of the main constituent parts of 'Newton System 500', Newton 520 is used for the waterproofing of floors within earth retained structures, that includes drainage channels sited below the membrane for increased drainage capacity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/BBA_LOGO_NEW_icon.jpg?v=1522755769\"\u003e  Newton 520 is supported by BBA Certification Certificate Number 94\/3010.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAvailable in \u003cstrong\u003e(W) 2.07M x (L) 10M (20M²)\u003c\/strong\u003e and \u003cstrong\u003e(W) 2.07M x (L) 20M (40M²)\u003c\/strong\u003e Rolls.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h5\u003e\n\u003ch4\u003e\u003cstrong\u003eNewton 520 Cavity Drain Floor Membrane\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eNewton 520 is a Cavity Drain Waterproofing Membrane made from recycled High Density Polyethylene (HDPE).\u003c\/p\u003e\n\u003cp\u003eIt is one of the main constituent parts of \u003cstrong\u003eNewton System 500\u003c\/strong\u003e, Newton's BBA Certified, ‘Type C’ Cavity Drain System, used for waterproofing of floors within earth retained structures, that includes drainage channels sited below the membrane for increased drainage capacity.\u003c\/p\u003e\n\u003cp\u003eWith its 20mm deep stud profile, Newton 520 is used within Newton System 500 as a high drainage capacity floor membrane and is generally specified where it is anticipated that there may be a risk of severe water penetration.\u003c\/p\u003e\n\u003cp\u003eNewton 520 is guaranteed against deterioration for 30 years, with a life expectancy of at least the design life of the building (DIN 9001:2000).\u003c\/p\u003e\n\u003cp\u003eNewton 520 is inert and, therefore, non-polluting to drinking water, highly resistant to water, alkalies, saline solutions and organic acids, and not affected by minerals and hydro-carbons. It is also impervious to root penetration, is rot-proof, and resistant to bacteria, fungi and other small organisms.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eBenefits \u0026amp; Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSpeed of installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMade from 100% recycled HDPE\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProvides vapour control and, when used with humidity control systems and is capable of delivering an environment to all levels within a Grade 3 environment to BS 8102:2009\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResistant to rot, chemically aggressive groundwater, acids and alkalines, efflorescing salts and hydrocarbon contamination\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Data:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{font-family:Arial, sans-serif;font-size:14px;padding:4px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:4px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg .tg-tt9e{font-weight:bold;font-family:Arial, Helvetica, sans-serif !important;;background-color:#ffffff;color:#333333;border-color:#000000;text-align:center}\n.tg .tg-p4un{font-family:Arial, Helvetica, sans-serif !important;;background-color:#ffffff;color:#333333;border-color:#000000;text-align:center}\n@media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\n\u003ctable class=\"tg\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eMembrane Material\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eHDPE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eMembrane Thickness\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e1.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eStud Depth\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e19.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eDensity\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e1000g\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eVicat Softening Temperature\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e126°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eService Temperature\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e-40°C to +80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eCompressive Strength (EN 25619-2)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e240 kpa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eThermal Conductivity (EN12667)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e0.461 W\/mK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eWater Vapour Resistance - Sd Value (BS EN 1931)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e\u0026gt;604m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eWater Vapour Resistance - μ Value\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e\u0026gt;1208000μ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eWater Vapour Diffusion Resistance\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e\u0026gt;3020 MNs\/g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eResistance to Fire (BS EN 13501-1)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eEuroClass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eChemical Resistance - Excellent (EN 14030)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eOxidation Resistance - Excellent (EN ISO 13438)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eRadon Gas Resistance - Membrane* (K124\/02\/95)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eRadon Gas Resistance - Joints* (K124\/02\/95)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e\u003cspan\u003eN\/A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eResistance to Liquid Hydrocarbons* (EN 16140:2011)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e\u003cspan\u003eN\/A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eCarbon Dioxide Permeability*\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e\u003cspan\u003eN\/A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eMethane Permeability*\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e\u003cspan\u003eN\/A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eCarbon Dioxide Transmission Rate (ISO 15105-1)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e\u003cspan\u003eN\/A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eMethane Transmission Rate (ISO 15105-1)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch6\u003e\u003c\/h6\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eInstallation\u003cbr\u003e\n\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003ePreparation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eNewton 520 should only be used on floors. Before the system is installed, the area must be assessed to determine what preparation is required:\u003c\/p\u003e\n\u003cp\u003eAll timber and other organic material must be removed to prevent risk of fungal or bacterial growth behind the System. If evidence of rot exists, this must be dealt with by a specialist contractor prior to installation of the system (See our \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/dry-rot-wood-treatment\" target=\"_blank\"\u003e\u003cstrong\u003eWoodworm \u0026amp; Dry Rot Control\u003c\/strong\u003e\u003c\/a\u003e Products).\u003c\/p\u003e\n\u003cp\u003eBrush the floor clean and remove any sharp protrusions. Fill all non-structural cracks above 1mm wide, all structural cracks should be repaired or treated.\u003c\/p\u003e\n\u003cp\u003eNew concrete should be treated with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-anti-lime-sealer\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-anti-lime-sealer\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWykamol Anti Lime Sealer\u003c\/strong\u003e\u003c\/a\u003e which prevents free lime from the curing concrete being drawn out by ingressing water.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDrainage Requirements\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWhen used in a full or part earth-retaining situation, the membrane system must be drained. To comply with BS 8102:2009, you must assume that the structure will be subjected to water ingress at some time.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eMethods Of Drainage:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe drainage must effectively remove all water from below the membrane and take the water to a point of discharge such as a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSump Chamber\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor a form of safe natural drainage. Standing water can block the membrane with silt or lime scale so it is important for water to flow uninterrupted to the drainage point.\u003c\/p\u003e\n\u003ch4\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/newton-basedrain\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\" data-mce-style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eNewton Basedrain Drainage Channel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/newton-basedrain\" target=\"_blank\"\u003e\u003cstrong\u003eNewton Basedrain\u003c\/strong\u003e\u003c\/a\u003e is placed at the wall \/ floor junction and collects water from behind the wall membrane and receives water at the wall \/ floor junction. \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/newton-basedrain\" target=\"_blank\"\u003e\u003cstrong\u003eNewton Basedrain\u003c\/strong\u003e\u003c\/a\u003e is a designed method of removing water as it can interface with sump chambers, gullies, waste pipes etc.\u003c\/p\u003e\n\u003cp\u003eIt can also be maintainable by inserting \u003cstrong\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/newton-basedrain\/products\/newton-basedrain-flexible-jetting-eye\" target=\"_blank\"\u003eJetting Eyes\u003c\/a\u003e \u003c\/strong\u003einto the system. \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIt is very rare for water to pass through a solid concrete slab or concrete raft, but where the slab or raft is of questionable quality it is possible for water to pass through cracks in a poorly constructed floor. If the quality of the slab is questionable, Newton 520 should be used as the floor membrane.\u003c\/p\u003e\n\u003cp\u003eStarting at one side of the room, unroll the membrane with the studs down and cut to fit the room as one would a carpet. The next membrane width is rolled out so that the flanged edge overlaps onto the edge of the previous roll of membrane. Clean both edges.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-waterseal-tape\" target=\"_blank\"\u003e\u003cstrong\u003eNewton Waterseal Tape\u003c\/strong\u003e\u003c\/a\u003e is then applied to the high flat area between the first two studs at the edge of the previous roll of membrane with the backing paper still intact.\u003c\/p\u003e\n\u003cp\u003eCheck the two widths for alignment, with the flange covering the backing paper.\u003c\/p\u003e\n\u003cp\u003eStarting from the end of the joint, remove the backing paper and press down on the joint sealing the two sections together. This process is repeated until all areas are covered. Seal the Newton 520 Membrane to the up-stand of the \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/newton-basedrain\" target=\"_blank\"\u003e\u003cstrong\u003eNewton Basedrain\u003c\/strong\u003e\u003c\/a\u003e perimeter drainage channel with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-overtape-corner-tape\" target=\"_blank\"\u003e\u003cstrong\u003eNewton Overtape\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eWhere the floor membrane is required to be jointed to horizontal DPC’s through internal and external walls, these joints should be sealed with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-waterseal-tape\" target=\"_blank\"\u003e\u003cstrong\u003eNewton Waterseal Tape\u003c\/strong\u003e\u003c\/a\u003e. Ensure both surfaces are clean and dry before attempting to make these joints.\u003c\/p\u003e\n\u003cp\u003eIf there are any services up through the floor, the membrane can be cut and trimmed around them, and the gap filled and sealed using a high quality \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/hybrid-polymer\" target=\"_blank\"\u003e\u003cstrong\u003eHybrid Polymer Adhesive\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eIf necessary, a patch of membrane or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proof-course-rolls\" target=\"_blank\"\u003e\u003cstrong\u003ePlain DPC\u003c\/strong\u003e\u003c\/a\u003e is laid over and sealed to the service with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-waterseal-rope\" target=\"_blank\"\u003e\u003cstrong\u003eWaterseal Rope\u003c\/strong\u003e\u003c\/a\u003e, and around its perimeter with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-waterseal-tape\" target=\"_blank\"\u003e\u003cstrong\u003eWaterseal Tape\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eIt should be noted that protrusions through the floor slab\/raft should be avoided wherever possible as they create weaknesses that allow unnecessary water ingress.\u003c\/p\u003e\n\u003cp\u003eThe specified floor finish can now be laid directly over the floor membrane, which must not be punctured by any fixings through the floor. When a timber floor finish is preferred you must allow an expansion gap around the wall edge.\u003c\/p\u003e\n\u003cp\u003eSpeak to the supplier of the floor finish to confirm the correct size of this expansion gap.\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_520_TECH_14aaedd4-d32b-42e6-9136-342cb7887e56.pdf?17313703094795720291\" target=\"_blank\"\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_520_TECH_14aaedd4-d32b-42e6-9136-342cb7887e56.pdf?17313703094795720291\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_520_TECH_small.jpg?v=1524826233\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_CDM_MANUAL.pdf?15075145625578900732\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM Installation Manual\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_CDM_MANUAL.pdf?15075145625578900732\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_CDM_MANUAL_small.jpg?v=1523898741\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_520_DOP.pdf?17313703094795720291\" target=\"_blank\"\u003e\u003cstrong\u003eDeclaration of Performance (DoP)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_520_DOP.pdf?17313703094795720291\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_520_DEC_OF_PERFORMANCE_small.jpg?v=1524826239\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_520_BBA_40862b2b-2882-4cdf-9dac-979e1a097130.pdf?17313703094795720291\" target=\"_blank\"\u003e\u003cstrong\u003eBBA Certificate\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_520_BBA_40862b2b-2882-4cdf-9dac-979e1a097130.pdf?17313703094795720291\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_520_BBA_small.jpg?v=1524826252\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"John Newton \u0026 Co. Ltd","offers":[{"title":"(W) 2.07M x (L) 20M (40M²)","offer_id":7653454970910,"sku":"NM4","price":225.0,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.07M x (L) 10M (20M²)","offer_id":8169905553507,"sku":"NM13","price":132.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/newton-cdm-520-eco-floor-membrane-20mm-studded-waterproof-w-2-07m-x-l-20m-40m-basement-membranes-884.webp?v=1780915376"},{"product_id":"nuaire-flatmaster-piv","title":"Nuaire Flatmaster (Standard PIV Unit for Flats \u0026 Apartments)","description":"\u003cp\u003eNuaire Flatmaster is a compact, wall-mounted Positive Input Ventilation (PIV) system designed specifically for properties without a loft space. The unit draws fresh air from outside, filters it, and gently supplies it to a central area such as a hallway to dilute indoor humidity and everyday pollutants.\u003c\/p\u003e\n\u003cp\u003eBy maintaining a slight positive pressure, Flatmaster helps to cure and prevent surface condensation and the risk of black mould, improving indoor air quality with very low energy use.\u003c\/p\u003e\n\u003cp\u003eThe system offers flexible installation with round or rectangular duct options, simple speed selection, a warranty of 5 years parts and labour followed by 4 years parts, and an annual replacement filter to keep performance at its best.\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h5\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features of the Nuaire Flatmaster\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e✔️ Delivers filtered outdoor air to homes without a loft, reducing condensation, black mould and musty indoor odours.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Creates gentle positive pressure to steadily push out stale, moisture-laden air through natural pathways.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Versatile layout options suit flats, basements and conversions where loft-based PIV is not practical.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Quiet, energy-efficient operation with power usage typically between 3.1W and 9.4W depending on speed.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ 5-year parts and labour warranty with low-maintenance filter change to preserve airflow and hygiene.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003ePositive Input Ventilation for Homes Without Lofts\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Nuaire Flatmaster brings proven Positive Input Ventilation to properties that lack a usable loft. Fresh outdoor air is drawn through a weather-protected wall grille, filtered within the unit, and supplied continuously at a low rate to create a gentle positive pressure indoors. This steady background flow encourages moist, stale air to drift out through natural leakage paths and existing extracts, lowering day-to-day humidity from cooking, bathing, and occupancy. By reducing surface condensation on cold bridges and window reveals, the Flatmaster helps to discourage black mould, minimise musty odours, and protect décor and building fabric, delivering a drier, fresher living environment.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eEngineered for Flats, Apartments, and Basements\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003ePurpose-built for spaces without loft access, the Flatmaster offers flexible configurations to suit real-world layouts. The unit can be set for left or right-hand air paths or a rear intake, and it accepts either 100 mm circular duct or 121 × 60 mm rectangular duct for straightforward routing through common wall constructions. The internal supply grille is typically positioned high on a central hallway wall and is designed to throw air across the ceiling plane for unobtrusive, draught-free mixing. Clear dimensional guidance and minimum height recommendations support correct placement and consistent performance.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eQuiet, Efficient Whole-Home Background Ventilation\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eEfficiency and acoustic comfort are central to the design. Independent certification confirms the system’s fitness for purpose, with indicative whole-dwelling ventilation up to 22 L\/s at free air. Typical electrical consumption is approximately 3.1 to 9.4 W across the available speed settings, keeping running costs modest while maintaining effective background ventilation. Self-generated noise at the outlet is not considered intrusive when the unit is sited correctly, and the robust construction is intended to provide dependable service over the life of the dwelling, subject to routine care.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eSimple Commissioning and Low Maintenance\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eAirflow can be matched to the property’s size and moisture load during commissioning, while an optional remote boost switch is available where temporary higher airflow is desirable. Ongoing upkeep is limited to keeping the supply grille clear and replacing the filter at the recommended interval, which preserves airflow, energy efficiency, and hygiene. These practical details make the Flatmaster well suited to managed properties as well as owner-occupied homes.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eLong-Term Assurance and Value\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Nuaire Flatmaster is supplied with a comprehensive warranty of five years parts and labour, followed by four years parts, underlining long-term value for landlords, housing providers, and homeowners seeking reliable, low-energy whole-home background ventilation without the need for a loft installation.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Approvals\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: start;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/BBA_003727_50x50.png?v=1759235948\"\u003e  The Nuaire FLATMASTER is supported by BBA Certification Certificate No: 00\/3727.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProven Condensation Control: \u003c\/strong\u003ePositive Input Ventilation steadily lowers indoor humidity by diluting moist air, helping to stop window and wall condensation and preventing black mould, with beneficial effects on décor and building fabric.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned For Homes Without A Loft: \u003c\/strong\u003eWall-mounted PIV brings the advantages of Drimaster-style whole-home supply ventilation to flats, apartments and basements where a loft source is not available. The system draws filtered air directly from outside and supplies it centrally for even distribution.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Installation Options: \u003c\/strong\u003eMultiple spigot positions and interchangeable 100mm round or 121×60mm rectangular duct connections simplify routing through external walls and internal partitions, allowing left, right or rear intake arrangements.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLow Energy, Quiet Operation: \u003c\/strong\u003eTypical electrical demand of around 3.1–9.4W keeps running costs modest, while outlet noise is designed not to be intrusive when the grille is positioned and oriented correctly.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhole-Home Air Quality Improvement: \u003c\/strong\u003eContinuous filtered supply air dilutes everyday pollutants and odours from cooking, bathing and occupancy, supporting a fresher, healthier indoor environment.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSimple Controls And Commissioning:\u003c\/strong\u003e Speed selection matches airflow to the property and moisture load, with the option to include a remote manual boost switch for temporary higher ventilation when needed.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCertified Performance And Warranty Confidence: \u003c\/strong\u003eBBA certification covers design considerations and performance, and a warranty of 5 years parts and labour followed by 4 years parts underlines durability and long-term value when correctly installed and maintained.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlats And Apartments Without Loft Space: \u003c\/strong\u003eIdeal where conventional loft-mounted PIV is not possible, supplying filtered outside air to a central hallway to manage moisture and improve indoor air quality throughout the dwelling.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBasements And Cellars: \u003c\/strong\u003eSuitable for occupied lower-ground spaces that benefit from a continuous supply of fresh, filtered air to reduce damp odours and help stabilise humidity.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRefurbishment And Retrofit Programmes:\u003c\/strong\u003e A low-disruption upgrade for condensation control and background ventilation in existing housing stock, with compact dimensions and versatile duct options that suit varied layouts.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManaged Housing And Long-Term Maintenance Plans:\u003c\/strong\u003e Predictable running costs, straightforward filter changes and certified performance make Flatmaster a practical choice for landlords and housing providers targeting condensation and mould.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eInstallation\u003c\/h5\u003e\n\u003ch2\u003e\u003cstrong\u003eHealth \u0026amp; Safety Considerations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eConfirm safe access, stable footing and good lighting before you begin. Wear eye protection and a dust mask when drilling the external wall, and gloves when handling sharp metal grilles or ducts. Treat concealed services as live until proven otherwise and use a detector to check for hidden cables and pipes. Do not core-drill near gas flues, boiler terminals or extractor outlets. Keep the unit and ductwork clear of heat sources and do not obstruct any fire barriers. Work methodically, keep the area tidy, and avoid working alone in hot or very cold conditions. Electrical work must be completed via a suitably rated isolator by a qualified electrician.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSite Preparation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eChoose a location on or near an external wall where the unit can draw in outside air through a short, direct duct. The usual position for the internal supply grille is high on a central hallway wall, aimed to throw air along the ceiling for even mixing and to avoid draughts. Check there is enough space for the casing, for the intake duct to pass through the external wall, and for the supply grille to be oriented correctly. Plan the route for the mains spur and discuss the cable run with your electrician. Decide whether you will use 100mm circular duct or 121×60mm rectangular duct and confirm that your chosen wall can accommodate the required core hole or slot. Ensure the external grille location is free from exhausts, bin stores and local pollution sources, and that there is sufficient clearance for a weather cowl.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eLimitations And Good Practice\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eFlatmaster supplies filtered outside air into the dwelling at low, continuous rates. It is not an extract system and must not be connected to bathroom or kitchen extract ducting. Keep the intake duct as short and straight as possible, seal every joint airtight, and slightly fall the duct towards the outside so any incidental moisture drains outwards. Fit a weather-protected external cowl with insect mesh and seal it to the wall to prevent water ingress. Do not mount the unit where furniture will block the supply path. Leave a small clearance around the casing so the cover can be removed for filter changes. If you intend to include an optional boost switch, agree the position and wiring with your electrician before fixing the unit.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eStep-By-Step Installation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMake The Area Safe: \u003c\/strong\u003eIsolate any circuits you may encounter, verify the drilling zone is free of services using a detector, and mark out the unit footprint and the intake duct position on the external wall.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCore-drill The Intake Opening: \u003c\/strong\u003eDrill a clean 100mm hole for circular duct, or cut an opening for 121×60mm rectangular duct, aiming for the shortest practicable route straight through the wall. Angle the hole very slightly to the exterior to encourage any incidental moisture to drain outwards. Deburr and clean the opening.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFit The External Grille Or Cowl: \u003c\/strong\u003eFrom outside, offer up the weather cowl with insect mesh, mark fixings, drill and plug as required, then seal the back face with a continuous bead of suitable exterior sealant. Fix the cowl square and tight to the wall to prevent water ingress.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInsert And Seal The Duct Sleeve: \u003c\/strong\u003eCut the duct to length so it is flush or just proud inside, and fully home within the external cowl spigot outside. Seal around the sleeve both inside and out so there are no air leaks. Avoid crushing the duct and keep the bore clear.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMount The Unit On The Internal Wall: \u003c\/strong\u003eOffer the backplate to the wall, check it is level, mark and drill fixings, then secure with appropriate plugs and screws for the substrate. Leave enough clearance to remove the front cover for maintenance.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConnect The Intake Duct:\u003c\/strong\u003e Push the internal end of the sleeve fully onto the unit’s intake spigot and secure it airtight with the supplied clamp or a suitable band. Check that the joint is fully seated and that there are no gaps.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFit The Internal Supply Grille:\u003c\/strong\u003e Position the grille high on the wall, aligned with the unit outlet, and secure it so that the louvres throw air along the ceiling rather than directly at occupants. Adjust the louvre angle to encourage mixing without draughts.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProvide The Power Point And Connect: \u003c\/strong\u003eFix the local isolator and any control module position agreed during preparation. Your qualified electrician should now complete the fixed wiring, connect the unit, and test for safety. Do not energise until all covers are in place.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCommission The Airflow: \u003c\/strong\u003eWith power restored, set the fan speed to suit the property size and moisture load. Check for a gentle, even discharge from the supply grille, verify that the external cowl is secure and unobstructed, and listen for smooth, quiet operation. If an optional boost switch has been installed, test that the unit responds correctly and reverts to background operation after use.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFinish Neatly:\u003c\/strong\u003e Seal around penetrations where needed, tidy the work area, and label the local isolator clearly. Provide any touch-up decoration around the grille and ensure the external cowl sealant is dressed for weathering.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHandover And Everyday Use\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eFlatmaster runs continuously in the background to dilute indoor humidity and everyday pollutants. Day-to-day adjustment is not required once the speed has been set.\u003c\/p\u003e\n\u003cp\u003eFor best results, do not block the internal supply grille, keep internal doors ajar where practical to aid circulation, and continue to use bathroom and kitchen extracts in the normal way. If a boost switch has been fitted, use it for short periods when you need a temporary increase in airflow.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eMaintenance And Replacement Filters\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eKeep the internal supply grille free from dust with a light vacuum or soft brush during routine cleaning. Replace the \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/nuaire-flatmaster-filter\" target=\"_blank\"\u003e\u003cstrong\u003eFlatmaster Filter\u003c\/strong\u003e\u003c\/a\u003e annually to maintain airflow, energy efficiency and hygiene.\u003c\/p\u003e\n\u003cp\u003eTo replace the filter, isolate power at the local spur, remove the front cover, withdraw the used filter, wipe the internal surfaces with a clean, dry cloth, fit the new \u003cstrong\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/nuaire-flatmaster-filter\" target=\"_blank\"\u003eFlatmaster Replacement Filter\u003c\/a\u003e \u003c\/strong\u003efully home, refit the cover, and restore power.\u003c\/p\u003e\n\u003cp\u003eDo not wash or blow out the used filter, this can damage the media and reduce performance. Periodically check the external cowl and insect mesh and clear any debris such as leaves or lint.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTroubleshooting\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eIf airflow feels weak, first clean the internal grille, then check that the external cowl and mesh are not blocked and that the intake duct is not crushed or loose at either joint.\u003c\/p\u003e\n\u003cp\u003eIf condensation or a musty smell returns, the usual causes are a clogged filter, an obstructed cowl, or the fan set too low. Replace the filter, clear obstructions and increase the speed slightly, then allow several days for the indoor environment to stabilise.\u003c\/p\u003e\n\u003cp\u003eIf unusual vibration or noise is heard, confirm that the unit is firmly fixed to the wall, that no cable or duct is touching the fan, and that the grille louvres are not whistling due to being fully closed. Rattles are commonly caused by loose screws or a poorly seated cover.\u003c\/p\u003e\n\u003cp\u003eIf the unit will not run, check the local isolator and protective fuse, then ask your electrician to verify the supply.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAftercare And Best Results\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eLeave the speed as commissioned, plan for an annual replacement filter, and keep both the internal grille and the external cowl clean. Pair the system with sensible ventilation habits. Use kitchen and bathroom extracts during moisture-producing activities, keep trickle vents open where fitted, and heat the home steadily in colder weather.\u003c\/p\u003e\n\u003cp\u003eThese simple practices, together with the Flatmaster, provide reliable control of condensation and a consistent improvement in indoor air quality for properties without a loft space.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eFAQ's\u003c\/h5\u003e\n\u003ch3\u003eQ) What is the Nuaire Flatmaster and how does it work to control condensation in homes without a loft?\u003c\/h3\u003e\n\u003cp\u003eA) Nuaire Flatmaster is a compact, wall-mounted Positive Input Ventilation unit designed specifically for properties that do not have a usable loft. It draws fresh air from outside through a weather-protected grille, filters it inside the unit, and supplies it gently to a central area such as a hallway. This creates a slight positive pressure that encourages moist, stale indoor air to drift out through natural leakage paths and existing extracts. By steadily diluting humidity from bathing, cooking and occupancy, surfaces are less likely to drop below the dew point, so window streaming and damp patches reduce. The filtered background supply also dilutes everyday pollutants and odours, making the whole dwelling feel fresher. Flatmaster achieves this with very modest electrical demand, so it is economical to run continuously.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How is Nuaire Flatmaster different from a loft-mounted PIV such as Drimaster?\u003c\/h3\u003e\n\u003cp\u003eA) Both products use Positive Input Ventilation to reduce indoor humidity and improve air quality, but they are designed for different building layouts. A Drimaster-type unit sits in the loft and supplies filtered loft air to the landing, so it suits houses and bungalows with loft spaces. Nuaire Flatmaster is purpose-built for flats, apartments, basements and other properties without a loft, drawing its supply directly from outside through the external wall. The casing, spigot positions and duct choices on Flatmaster make through-wall installation straightforward, with either round or rectangular duct options. Commissioning is similarly simple, with speed selection matched to the property size and moisture load. In short, Flatmaster brings the same PIV benefits to dwellings where a loft source is not available.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Where should the Nuaire Flatmaster be installed and where does the internal supply grille go?\u003c\/h3\u003e\n\u003cp\u003eA) The unit is mounted on or near an external wall so it can draw fresh air through a short, direct intake duct. Inside the dwelling, the supply grille is usually fitted high on a central hallway wall, oriented so its louvres throw air along the ceiling to promote mixing without noticeable draughts. Keeping the supply path clear of large furniture helps the gentle background flow reach adjoining rooms through door undercuts or slightly ajar doors. During planning, confirm there is space for the casing and that the front cover can be removed easily for filter changes. A short, straight duct route minimises pressure loss and noise, while an airtight seal at all joints preserves efficiency. Good positioning and louvre orientation are key to quiet, unobtrusive performance.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Which types of properties benefit most from the Nuaire Flatmaster?\u003c\/h3\u003e\n\u003cp\u003eA) Nuaire Flatmaster is intended for dwellings that lack a loft supply route yet suffer from condensation and musty odours, such as flats, apartments, maisonettes, basements and cellars. It is also valuable in mixed-use buildings and conversions where a loft-mounted unit cannot be fitted or where through-roof penetrations are undesirable. The unit’s compact dimensions and versatile spigots make it suitable for many wall constructions, including solid walls and cavity walls, provided a weather-protected outside grille can be fitted. Landlords and housing providers use Flatmaster in retrofit programmes to reduce mould complaints and maintenance call-outs. Owner-occupiers benefit from set-and-forget operation with low running costs and minimal disruption at install. As with any ventilation system, it complements, rather than replaces, good local extraction in kitchens and bathrooms.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Will Nuaire Flatmaster stop black mould and how long before I notice an improvement?\u003c\/h3\u003e\n\u003cp\u003eA) Black mould thrives where surfaces are repeatedly wet from condensation. By introducing a continuous supply of filtered outside air, Nuaire Flatmaster steadily lowers indoor humidity and encourages damp, stale air to move out, so surfaces remain drier. Many homes see rapid benefits, such as less window streaming in the morning within days, followed by progressively drier corners and reduced musty odours over several weeks. Visible mould already present should be safely removed as part of the process so clean, dry surfaces can be maintained. Pairing the Flatmaster with sensible heating, open trickle vents and consistent use of kitchen and bathroom extracts delivers the most reliable outcome. Improvement timelines vary with occupancy, moisture load and property leakage, but the trend is towards a drier, healthier environment.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How energy efficient is the Nuaire Flatmaster and what are typical running costs?\u003c\/h3\u003e\n\u003cp\u003eA) Nuaire Flatmaster is designed for continuous background service with modest power consumption, typically around 3.1 to 9.4 watts depending on the selected speed and installation conditions. Because electrical demand is low, day-to-day running costs are small compared with the damage and redecoration costs caused by persistent condensation and mould. Selecting the lowest speed that controls moisture effectively provides the best balance of efficiency and performance. Keeping the intake duct short and airtight, ensuring the grille is not obstructed and replacing the filter annually help maintain low energy use. An optional boost switch can be used for short periods when extra airflow is desired, without significantly affecting overall running costs. In most homes, Flatmaster’s consumption is comparable to a low-wattage appliance left on continuously.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Is Nuaire Flatmaster quiet in everyday use and what affects noise levels?\u003c\/h3\u003e\n\u003cp\u003eA) When installed to best practice, Nuaire Flatmaster provides unobtrusive background ventilation. Low, steady airflow and a correctly oriented grille give a soft discharge across the ceiling rather than a noticeable jet. Perceived sound is influenced by installation quality; short, straight duct runs reduce air noise, and airtight joints prevent whistling. The grille louvres should be set for free discharge along the ceiling, not fully closed, which can create hiss. Externally, a well-fitted cowl with intact insect mesh helps prevent wind noise or vibration. If an unusual sound appears, it commonly points to a loose fixing, a poorly seated cover or a partially obstructed duct that can be corrected quickly.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What filtration does the Nuaire Flatmaster use and how often should the filter be changed?\u003c\/h3\u003e\n\u003cp\u003eA) The unit includes a replaceable filter that removes dust and airborne debris from the outside air before it is introduced to the dwelling. Under typical domestic conditions the filter should be replaced annually to preserve airflow, energy efficiency and hygiene. In dustier environments, after nearby construction, or where the dwelling is close to busy roads, a more frequent check is sensible. The change procedure is simple: isolate power at the local spur, remove the front cover, withdraw the used element, wipe internal surfaces with a clean, dry cloth, fit the new Flatmaster replacement filter fully home, refit the cover and restore power. Do not wash or blow out the old filter, as this damages the media and reduces effectiveness. Keeping the internal grille free of dust with a light vacuum helps the new filter work at its best.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can Nuaire Flatmaster be used in basements or cellars and what should I consider first?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, Nuaire Flatmaster is widely used in lower-ground spaces to reduce damp odours and stabilise humidity by supplying a steady flow of filtered outside air. For basements, the key considerations are a suitable external wall for the intake, clear siting for the internal grille, and a duct route that keeps the intake sleeve short and slightly sloped to the outside to shed incidental moisture. The external cowl should be positioned where it is protected from standing water, splashing and local pollution sources, and fitted with insect mesh. Combining Flatmaster with appropriate building repairs and dewatering measures is important where structural damp or water ingress is present. Consistent background supply ventilation, together with local extraction where required, helps keep occupied basements fresher and more comfortable.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What duct sizes and configurations does the Nuaire Flatmaster support for through-wall installation?\u003c\/h3\u003e\n\u003cp\u003eA) Nuaire Flatmaster accepts either 100 mm circular duct or 121 by 60 mm rectangular duct, allowing flexibility to suit the wall construction and available space. The unit can be configured for left-hand, right-hand or rear air paths, which simplifies internal routing and positioning. A short, direct run through the external wall is preferred to minimise pressure loss and sound. All duct joints should be sealed airtight and the sleeve should be cut to length so it sits fully home at the external cowl and meets the unit’s intake spigot cleanly indoors. A slight fall towards the exterior helps any incidental moisture drain outwards. Careful cutting, deburring and sealing of the wall opening ensure a neat, durable installation.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How should I site and weatherproof the external intake grille for Nuaire Flatmaster?\u003c\/h3\u003e\n\u003cp\u003eA) Choose a location clear of exhausts, boiler flues, tumble dryer outlets, bin stores and other local pollution sources so the intake air is as clean as possible. Fit a weather cowl with insect mesh, square and tight to the wall, and seal the back face with a continuous bead of suitable exterior sealant to prevent water ingress. The through-wall sleeve should be fully home in the cowl spigot and sealed around both internally and externally for airtightness. A very slight fall towards the outside encourages any incidental moisture to drain away from the unit. Periodically check the cowl and mesh for leaves or lint and remove debris as part of routine upkeep. Good siting and sealing are critical to long-term performance and quiet operation.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How does Nuaire Flatmaster work alongside bathroom and kitchen extract fans and trickle vents?\u003c\/h3\u003e\n\u003cp\u003eA) Nuaire Flatmaster provides the steady, filtered background supply that keeps humidity and pollutants diluted throughout the day, while local extract fans remove short-term peaks at source. Keep kitchen and bathroom extracts in good order and use them during and after moisture-producing activities. Leave trickle vents open and maintain door undercuts so the gentle hallway supply can migrate into rooms and older air can drift towards extracts. Heating steadily in colder months helps keep surfaces above the dew point, complementing the ventilation strategy. Used together, background PIV and local extraction deliver robust control of condensation and general freshness with very little daily intervention. This combined approach is widely recommended for retrofit and refurbishment programmes.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What does a typical Nuaire Flatmaster installation involve from start to finish?\u003c\/h3\u003e\n\u003cp\u003eA) The installer first confirms a safe, service-free drilling zone and marks out the casing footprint and intake position. A clean 100 mm core hole, or a rectangular slot for 121 by 60 mm duct, is created straight through the external wall with a slight fall to the outside. The weather cowl is fixed and sealed externally, the duct sleeve is inserted and sealed, and the unit backplate is levelled and secured indoors with appropriate fixings. The sleeve is pushed fully over the unit intake spigot and clamped airtight, and the internal supply grille is set high on a central wall with louvres aimed along the ceiling. A qualified electrician installs a local isolator, completes the fixed wiring and tests for safety before power-on. The fan speed is commissioned to suit the property and, if fitted, an optional boost switch is tested before the area is made good.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Does Nuaire Flatmaster have a manual boost option for busy periods or quick freshening?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, Nuaire Flatmaster can be supplied with or connected to an optional remote boost switch that temporarily increases airflow when you want a little extra ventilation. This is useful during gatherings, after drying clothes indoors or when you simply want to clear indoor air more quickly. The switch position should be agreed during installation, typically in an accessible hallway location, and a qualified electrician will complete the wiring. Boost is intended as a short-term assist, with the unit returning to its background setting afterwards. Using boost sparingly helps keep energy use low while preserving the constant baseline dilution that controls condensation. If you do not need manual boost, Flatmaster will operate effectively as a set-and-forget system at its commissioned speed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What routine maintenance does the Nuaire Flatmaster need to stay effective and efficient?\u003c\/h3\u003e\n\u003cp\u003eA) Routine care is straightforward. Keep the internal supply grille free from dust with a light vacuum or soft brush so the discharge pattern remains even and quiet. Replace the filter annually to maintain airflow, energy efficiency and hygiene, following the simple isolate, remove, replace procedure. Periodically check the external cowl and insect mesh for debris such as leaves, lint or insects and clear them to maintain a free intake. Visually confirm that the intake sleeve and indoor joints remain airtight and that the front cover is properly seated. If your property’s moisture load changes, for example after renovation or increased occupancy, the commissioned speed can be reviewed and adjusted to suit. These simple steps preserve performance and reduce the likelihood of condensation returning.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What troubleshooting steps should I take if the Nuaire Flatmaster seems less effective?\u003c\/h3\u003e\n\u003cp\u003eA) Start with the basics: lightly vacuum the internal grille and check that doors are not blocking the supply path. Inspect the external cowl and mesh for obstructions and ensure the intake sleeve has not become crushed or dislodged. If airflow feels weak or a musty odour returns, the most common causes are a clogged filter, an obstructed cowl or a fan speed set too low; replacing the filter, clearing debris and increasing speed slightly usually resolve the issue. Confirm that all joints remain airtight, as small leaks can reduce delivered flow and create noise. If vibration or rattling is heard, check for loose fixings or a poorly seated cover and tighten as required. If the unit will not run at all, verify the local isolator, protective fuse and supply, then consult a qualified electrician or your supplier.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What are the main limitations of the Nuaire Flatmaster and when might it not be suitable?\u003c\/h3\u003e\n\u003cp\u003eA) Nuaire Flatmaster is a supply-only system that relies on introducing filtered outside air at a low, continuous rate. It must not be connected to bathroom or kitchen extract ducting, nor used where an external intake cannot be sited and weatherproofed correctly. The unit will not resolve liquid water ingress, plumbing leaks or structural damp, which require direct repair. It should not be installed where furniture blocks the supply path or where the front cover cannot be removed for filter changes. Intake locations close to exhausts, boiler flues or heavy pollution sources are unsuitable. In unusual layouts or exceptionally airtight flats, the commissioned speed and grille orientation may need more careful adjustment to ensure free movement of air into rooms.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Does the Nuaire Flatmaster improve indoor air quality beyond controlling moisture and condensation?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, Nuaire Flatmaster provides a continuous, filtered background supply of outside air that dilutes everyday indoor pollutants from cooking, cleaning, furnishings and occupancy. This gentle renewal helps reduce stale odours and can make spaces feel fresher, particularly where opening windows is impractical due to noise, security or weather. Because the system runs continuously, it smooths out peaks and troughs in pollutant levels that arise from daily activity. The result is a more stable indoor environment with less stuffiness and better perceived comfort. Used alongside well-maintained local extracts and sensible housekeeping, Flatmaster supports a healthier baseline for occupants. Many housing providers specify it for both condensation control and wider air quality benefits in retrofit programmes.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What certification and warranty support come with the Nuaire Flatmaster?\u003c\/h3\u003e\n\u003cp\u003eA) Nuaire Flatmaster carries independent certification that confirms its suitability for purpose when designed and installed correctly, including typical performance up to 22 litres per second at free air with very modest electrical demand. The product is supplied with a comprehensive warranty of five years parts and labour followed by four years parts, reflecting durable construction and long-term service expectations. To maintain warranty confidence, install to the manufacturer’s guidance, commission the correct speed and carry out annual filter changes. Keeping a simple record of installation date, speed setting and filter replacement helps future maintenance. In the unlikely event of an issue, established trade networks provide specification advice, spares and aftercare. This combination of certification and support underpins Flatmaster’s use in managed housing portfolios and private homes alike.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What practical tips will help me get the best results from the Nuaire Flatmaster day to day?\u003c\/h3\u003e\n\u003cp\u003eA) Leave the fan at its commissioned speed and keep the supply grille clear so the gentle flow can spread along the ceiling. Use kitchen and bathroom extract fans during and after moisture-producing activities to remove peaks at source. Keep trickle vents open and maintain door undercuts or leave doors slightly ajar to aid circulation into rooms. Heat steadily in colder months to keep surfaces warmer, which complements the background dilution provided by Flatmaster. Replace the filter annually, and glance at the external cowl occasionally to clear any leaves or lint. If you have an optional boost switch, use it for short periods when you want a temporary uplift, then let the unit return to its quiet background setting.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How do I plan the siting of the Nuaire Flatmaster intake and internal grille to avoid draughts?\u003c\/h3\u003e\n\u003cp\u003eA) Position the internal grille high on a central hallway wall and set the louvres to throw air along the ceiling rather than towards occupants, which promotes quiet mixing and avoids draughts. Keep at least a small clearance around the grille so the discharge is not blocked by cupboards, shelves or door heads. Externally, choose an intake location sheltered from direct wind and rain, away from flues and exhausts, and mount a weather cowl with insect mesh sealed tight to the wall. A short, straight intake sleeve with a slight fall to the outside reduces pressure drop and noise while encouraging any incidental moisture to drain outwards. During commissioning, select the lowest speed that controls moisture reliably, as over-ventilating can create unnecessary air movement. These simple choices deliver discreet, effective background ventilation.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can the Nuaire Flatmaster be adjusted later if my home layout or moisture load changes?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, speed selection on Nuaire Flatmaster can be revisited if your dwelling is extended, internal doors are changed or occupancy patterns shift. A small increase in speed may be appropriate after a kitchen or bathroom refurbishment that alters moisture loads, while a reduction may suit a downsized household. Any adjustment should be accompanied by the usual checks for clear supply paths, open trickle vents and good local extraction. If you add an optional boost switch, you can keep the everyday speed low and use short-term boost when needed. Reconfirm that the external cowl and internal grille are clean so the new setting delivers its intended flow quietly and efficiently. A quick review after seasonal changes can also be helpful in very compact or highly sealed apartments.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What safety and good practice points should I follow when installing the Nuaire Flatmaster?\u003c\/h3\u003e\n\u003cp\u003eA) Always confirm the drilling zone is free of hidden services with a detector before coring the wall, and never core near boiler flues or extract terminals. Wear eye protection, a dust mask and gloves, and keep the workspace tidy to reduce trip hazards. Fix the external cowl square and seal it fully to prevent water ingress, and cut the intake sleeve cleanly so the bore remains unobstructed. Provide a suitably rated local isolator, keep mains wiring to electrical standards, and have all electrical work completed and tested by a qualified electrician. Leave clearance around the unit so the front cover can be removed for future filter changes. Finally, label the isolator, note the installation date and speed setting, and show the household how to keep the grille and cowl clean for reliable day-to-day operation.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/FLATMASTER_BBA.pdf?v=1759239935\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eFlatmaster User Guide\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/FLATMASTER_BBA.pdf?v=1759239935\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/FLATMASTER_USER_GUIDE_fb595237-874f-4fe2-b86a-a1125a404459_160x160.jpg?v=1759239842\" alt=\"\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/FLATMASTER_I_M_7a480e74-e097-4e14-9ebb-5e41f071ef85.pdf?v=1759239935\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eFlatmaster Installation \u0026amp; Maintenance\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/FLATMASTER_I_M_7a480e74-e097-4e14-9ebb-5e41f071ef85.pdf?v=1759239935\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/FLATMASTER_INSTALLATION_f5fb9753-1a53-45a3-b729-24aab0ab402a_160x160.jpg?v=1759239842\" alt=\"\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/FLATMASTER_PRODUCT_INFO_9c910e65-6c79-4a0e-87bd-cd936495d4f8.pdf?v=1759239934\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eFlatmaster Product Information\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/FLATMASTER_PRODUCT_INFO_9c910e65-6c79-4a0e-87bd-cd936495d4f8.pdf?v=1759239934\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/FLATMASTER_PRODUCT_INFO_fad39e1e-9893-4f09-b486-c2737fad5d32_160x160.jpg?v=1759239841\" alt=\"\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp style=\"text-align: start;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: start;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DRIMASTER_FLATMASTER_RMI_BROCHURE.pdf?v=1759154360\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eRMI - Drimaster Eco \u0026amp; Flatmaster Brochure\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DRIMASTER_FLATMASTER_RMI_BROCHURE.pdf?v=1759154360\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DRIMASTER_RMI_BROCHURE_b4f9e0ae-1d6d-41c2-9c95-4903584948c9_160x160.jpg?v=1759154119\" alt=\"\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/FLATMASTER_BROCHURE.pdf?v=1759239934\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eFlatmaster Brochure\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/FLATMASTER_BROCHURE.pdf?v=1759239934\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/FLATMASTER_BROCHURE_160x160.jpg?v=1759239841\" alt=\"\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/FLATMASTER_BBA.pdf?v=1759239935\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eFlatmaster BBA Certificate\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/FLATMASTER_BBA.pdf?v=1759239935\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/FLATMASTER_BBA_9e09bfe0-dd47-4e02-a149-0032c6aecb0d_160x160.jpg?v=1759239842\" alt=\"\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/div\u003e","brand":"Nuaire Group","offers":[{"title":"Each","offer_id":7653490655262,"sku":"AC66","price":290.4,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/nuaire-flatmaster-standard-piv-unit-for-flats-apartments-each-positive-input-ventilation-791.webp?v=1780915485"},{"product_id":"nuaire-flatmaster-2000-piv","title":"Nuaire Flatmaster 2000 L\/R (Heated PIV Unit for Flats \u0026 Apartments)","description":"\u003cp\u003eThe Nuaire Flatmaster 2000 is a compact, wall-mounted Positive Input Ventilation (PIV) system for homes without a loft. It draws fresh air from outside, filters it, and gently supplies it to a central area to dilute indoor humidity, odours and everyday pollutants. A thermostatically controlled integral heater tempers the supply air in cold weather for added comfort.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eThe Flatmaster 2000 is available in two handed versions: 2000L and 2000R.\u003c\/strong\u003e\u003c\/span\u003e These designate the direction the unit discharges air when viewed from the front, so you can choose the version that best suits your intake position and duct route.\u003c\/p\u003e\n\u003cp\u003eThe system offers simple speed selection, an included remote boost switch, flexible 100mm round or 121×60mm rectangular duct options, and a 5-year warranty comprising 1-year parts and labour plus 4-years parts.\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h5\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features of the Nuaire Flatmaster 2000\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e✔️ Gently supplies filtered outdoor air to reduce condensation, black mould and musty smells in loftless homes.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Creates a subtle positive pressure that steadily pushes out stale, moisture-laden air through natural paths.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Built-in comfort heater automatically tempers cold incoming air, with manual override and boost switch included.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Left and right-hand versions simplify neat installation with minimal duct bends and draught-free ceiling airflow.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Low maintenance design with easy filter access and 5-year warranty for long-term performance and reliability.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eWhole-Home PIV Ventilation for Flats, Apartments and Basements\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Nuaire Flatmaster 2000 extends Positive Input Ventilation to homes without a usable loft, introducing filtered outdoor air at a gentle, continuous rate into a central space such as a hallway. This creates a slight positive pressure that steadily displaces moist, stale air through natural leakage paths and existing extracts. By continually diluting humidity from cooking, bathing and occupancy, the system helps to cure and prevent surface condensation on cold bridges and window reveals, reduces the risk of black mould, and leaves the dwelling fresher with fewer musty odours.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eFlexible Handed Options for Neat Installation\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eTo suit real-world layouts, the model is available in two handed versions: \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFlatmaster 2000L with left-hand discharge\u003c\/strong\u003e\u003c\/span\u003e and \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFlatmaster 2000R with right-hand discharge\u003c\/strong\u003e\u003c\/span\u003e, both referenced from the front of the unit. This flexibility supports the shortest, neatest duct route to an external wall. The appliance accepts 100mm circular duct or 121 x 60mm rectangular duct, partners with a robust external cowl incorporating insect mesh, and supplies air via a high-level internal grille whose directional louvres spread airflow along the ceiling plane for draught-free mixing and even distribution.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eBuilt-In Comfort Heating and On-Demand Boost\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eComfort and control are integral to the design. A thermostatically controlled comfort heater tempers the incoming airstream in colder weather, energising automatically below a chosen temperature and with provision for manual override when immediate warmth is preferred. A supplied remote wall switch provides temporary boost, allowing airflow to be raised on demand during short-term moisture events such as showering or clothes drying. Commissioning aligns background speed with property size and moisture load, delivering a smooth, even discharge at the grille for unobtrusive whole-home background ventilation.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eQuiet, Efficient Performance in Daily Use\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThoughtful diffuser placement and well-sealed duct connections keep operation quiet and unobtrusive, supporting effective moisture control in flats, apartments and basements. The continuous low-velocity supply promotes comfortable mixing across the ceiling plane, while the filtered intake maintains hygiene and protects fan efficiency. The result is reliable, low-energy ventilation that stabilises indoor conditions and enhances everyday comfort throughout the dwelling.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eStraightforward Upkeep and Long-Term Value\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eRoutine care centres on keeping the internal supply grille clear and renewing the filter at the recommended interval to preserve airflow, cleanliness and performance. The casing provides straightforward access for inspection and filter changes, and the external cowl’s insect mesh can be checked at a glance to ensure it remains clear. Designed for long service life in continuous operation, the Flatmaster 2000 is backed by a five-year warranty covering parts and labour in year one and parts for the following four years, offering a compact, flexible and dependable route to whole-home moisture control and improved indoor air quality.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Approvals\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: start;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/BBA_003727_50x50.png?v=1759235948\"\u003e  The Nuaire FLATMASTER 2000 is supported by BBA Certification Certificate No: 00\/3727.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\n\u003cstrong\u003eProduct Features\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProven Condensation Control:\u003c\/strong\u003e Positive Input Ventilation steadily lowers indoor humidity and drives out moist, stale air, helping to stop window and wall condensation and to prevent black mould, with clear benefits for décor and building fabric.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegral Comfort Heating:\u003c\/strong\u003e A built-in thermostatically controlled heater tempers supply air in colder weather for improved comfort, with a manual override when immediate warmth is desired.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRemote Boost On Demand: \u003c\/strong\u003eA wall-mounted boost switch is included, allowing occupants to increase airflow temporarily during peak moisture events, then return to the background setting automatically.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Handed Options: \u003c\/strong\u003eTwo handed versions simplify siting. Flatmaster 2000L discharges to the left and Flatmaster 2000R discharges to the right when viewed from the front, so duct runs can be kept short and tidy.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompact, Quiet And Low Energy: \u003c\/strong\u003eDesigned for discreet, continuous operation with modest electrical demand across the speed range, supporting effective background ventilation without intrusive noise.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSimple Commissioning And Maintenance: \u003c\/strong\u003eSpeed selection is set to suit property size and moisture load. Routine care focuses on keeping the grille clear and renewing the filter at recommended intervals to preserve airflow and hygiene.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCertified And Supported: \u003c\/strong\u003eIndependent assessment covers performance and design considerations, and the product is backed by a 5-year warranty comprising 1-year parts and labour plus 4-years parts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFlats And Apartments Without Loft Space: \u003c\/strong\u003eWhere a loft-mounted unit is not possible, Flatmaster 2000 delivers filtered outside air centrally to manage moisture and improve indoor air quality throughout the dwelling.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBasements And Cellars: \u003c\/strong\u003eOccupied lower-ground areas benefit from a continuous supply of filtered air to reduce damp odours and stabilise humidity.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRefurbishment And Retrofit Programmes: \u003c\/strong\u003eThe compact casing, left or right discharge options and interchangeable round or rectangular ducting make it a practical, low-disruption upgrade across existing housing stock.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManaged Housing And Compliance: \u003c\/strong\u003ePredictable running costs, straightforward filter changes, included boost control and an optional hour-run monitor support planned maintenance and portfolio reporting.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eRunning Costs\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDay to day running costs are modest and easy to estimate. Using an average UK electricity unit rate of about 26p\/kWh, the fan’s typical settings work out as follows. On low speed at 8W, the unit uses around 0.19kWh per day, which is roughly 5p\/day. On a mid setting at 14W, consumption is about 0.34kWh per day, around 9p\/day. On high at 22W, it is about 0.53kWh per day, roughly 14p\/day. If you occasionally use the boost setting at 72W, allow an extra ~2p for each hour of boost. These figures reflect published power draws for the Flatmaster 2000’s speed settings together with the current average unit rate.\u003c\/p\u003e\n\u003cp\u003eThe integral heater is rated up to 300W and only operates when needed to temper incoming air in colder conditions. At the same average unit rate, the heater costs about 7.8p for each hour it runs. If, for example, the fan is set to a mid speed and the heater operates for 1 hour on a cold day, the combined cost would be roughly 17p for that day. If the heater were to run for 3 hours, the daily total would be around 33p. Actual costs vary with your tariff, chosen fan speed and how often the heater is enabled, but these examples provide a clear guide.\u003c\/p\u003e\n\u003cp\u003eAs a simple comparison, the fan alone uses similar electricity to an LED bulb left on continuously, while the heater adds a small, on-demand top up for comfort. Standing charges are separate and would be paid regardless.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eInstallation\u003c\/h5\u003e\n\u003ch2\u003e\u003cstrong\u003eHealth \u0026amp; Safety Considerations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eConfirm safe access, stable footing and good lighting before you begin. Wear eye protection and a dust mask when drilling the external wall, and gloves when handling sharp metal grilles or ducts.\u003c\/p\u003e\n\u003cp\u003eTreat concealed services as live until proven otherwise and use a detector to check for hidden cables and pipes. Do not core-drill near gas flues, boiler terminals or extractor outlets. Keep the unit and ductwork clear of heat sources and do not obstruct any fire barriers.\u003c\/p\u003e\n\u003cp\u003eWork methodically, keep the area tidy, and avoid working alone in hot or very cold conditions. Electrical work must be completed via a suitably rated isolator by a qualified electrician.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSite Preparation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eChoose a location on or close to an external wall where the unit can draw outside air through a short, direct duct. The usual position for the internal supply grille is high on a central hallway wall, aimed to throw air along the ceiling for even mixing and to avoid draughts.\u003c\/p\u003e\n\u003cp\u003eConfirm there is enough space for the casing, for the intake duct to pass through the external wall, and for the supply grille to be oriented correctly. Decide whether you will use 100mm circular duct or 121×60mm rectangular duct and confirm that the wall can accommodate the required core hole or slot.\u003c\/p\u003e\n\u003cp\u003ePlan the route for the mains spur and discuss the cable run with your electrician. Decide which handed version of the unit you have, 2000L or 2000R, so the discharge direction suits the layout and keeps duct runs short.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eLimitations And Good Practice\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eFlatmaster 2000 supplies filtered outside air into the dwelling at low, continuous rates. It is not an extract system and must not be connected to bathroom or kitchen extract ducting. Keep the intake duct as short and straight as possible, seal every joint airtight, and set a slight fall towards the exterior so any incidental moisture drains outwards.\u003c\/p\u003e\n\u003cp\u003eFit a weather-protected external cowl with insect mesh and seal it to the wall to prevent water ingress. Do not mount the unit where furniture will block the supply path. Leave a small clearance around the casing so the cover can be removed for filter changes. If you intend to use the supplied remote boost switch, agree the position and wiring with your electrician before fixing the unit.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eStep-By-Step Installation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMake The Area Safe:\u003c\/strong\u003e Isolate any circuits you may encounter, verify the drilling zone is free of services using a detector, and mark out the unit footprint and the intake duct position on the external wall.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCore-drill The Intake Opening:\u003c\/strong\u003e Drill a clean 100mm hole for circular duct, or cut an opening for 121×60mm rectangular duct, aiming for the shortest practicable route straight through the wall. Angle the hole very slightly to the exterior to encourage any incidental moisture to drain outwards. Deburr and clean the opening.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFit The External Grille Or Cowl:\u003c\/strong\u003e From outside, offer up the weather cowl with insect mesh, mark fixings, drill and plug as required, then seal the back face with a continuous bead of suitable exterior sealant. Fix the cowl square and tight to the wall to prevent water ingress.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInsert And Seal the Duct Sleeve:\u003c\/strong\u003e Cut the duct to length so it is flush or just proud inside, and fully home within the external cowl spigot outside. Seal around the sleeve both inside and out so there are no air leaks. Avoid crushing the duct and keep the bore clear.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMount The Unit On The Internal Wall:\u003c\/strong\u003e Offer the backplate to the wall, check it is level, mark and drill fixings, then secure with appropriate plugs and screws for the substrate. Leave enough clearance to remove the front cover for maintenance.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConnect The Intake Duct:\u003c\/strong\u003e Push the internal end of the sleeve fully onto the unit’s intake spigot and secure it airtight with the supplied clamp or a suitable band. Check that the joint is fully seated and that there are no gaps.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFit The Internal Supply Grille: \u003c\/strong\u003ePosition the grille high on the wall, aligned with the unit outlet, and secure it so that the louvres throw air along the ceiling rather than directly at occupants. Adjust the louvre angle to encourage mixing without draughts.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProvide The Power Point And Connect:\u003c\/strong\u003e Fix the local isolator and any control module position agreed during preparation. Your qualified electrician should now complete the fixed wiring, connect the unit, and wire the supplied boost switch in the chosen location. Do not energise until all covers are in place.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCommission The Airflow And Heater:\u003c\/strong\u003e With power restored, set the background fan speed to suit the property size and moisture load. Enable the integral comfort heater if required and set the thermostat to a sensible comfort level. Check for a gentle, even discharge from the supply grille and verify that the external cowl is secure and unobstructed. Press the boost switch to confirm that airflow increases and then returns to the background setting.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFinish Neatly:\u003c\/strong\u003e Seal around penetrations where needed, tidy the work area, and label the local isolator clearly. Provide any touch-up decoration around the grille and ensure the external cowl sealant is dressed for weathering.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHandover And Everyday Use\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eFlatmaster 2000 runs continuously in the background to dilute indoor humidity and everyday pollutants. Day-to-day adjustment is not required once the background speed has been set.\u003c\/p\u003e\n\u003cp\u003eFor best results, do not block the internal supply grille, keep internal doors ajar where practical to aid circulation, and continue to use bathroom and kitchen extracts in the normal way. Use the boost switch for short periods when you need a temporary increase in airflow, for example after showers or during intensive cooking.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eMaintenance And Replacement Filters\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eKeep the internal supply grille free from dust with a light vacuum or soft brush during routine cleaning. Replace the \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/nuaire-flatmaster-filter\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eFlatmaster 2000 Filter\u003c\/strong\u003e\u003c\/a\u003e at the recommended annual interval to maintain airflow, energy efficiency and hygiene.\u003c\/p\u003e\n\u003cp\u003eTo replace the filter, isolate power at the local spur, remove the front cover, withdraw the used filter, wipe the internal surfaces with a clean, dry cloth, fit the new \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/nuaire-flatmaster-filter\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eReplacement Filter\u003c\/strong\u003e\u003c\/a\u003e fully home, refit the cover, and restore power.\u003c\/p\u003e\n\u003cp\u003eDo not wash or blow out the used filter, this can damage the media and reduce performance. Periodically check the external cowl and insect mesh and clear any debris such as leaves or lint.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTroubleshooting\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eIf airflow feels weak, first clean the internal grille, then check that the external cowl and mesh are not blocked and that the intake duct is not crushed or loose at either joint.\u003c\/p\u003e\n\u003cp\u003eIf condensation or a musty smell returns, the usual causes are a clogged filter, an obstructed cowl, or the fan set too low. Replace the filter, clear obstructions and increase the speed slightly, then allow several days for the indoor environment to stabilise.\u003c\/p\u003e\n\u003cp\u003eIf unusual vibration or noise is heard, confirm that the unit is firmly fixed to the wall, that no cable or duct is touching the fan, and that the grille louvres are not whistling due to being fully closed. Rattles are commonly caused by loose screws or a poorly seated cover.\u003c\/p\u003e\n\u003cp\u003eIf the heater does not seem to warm the supply air in cold weather, check that the heater function is enabled and that the thermostat is not set too low.\u003c\/p\u003e\n\u003cp\u003eIf the unit will not run, check the local isolator and protective fuse, then ask your electrician to verify the supply.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAftercare And Best Results\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eLeave the background speed as commissioned, plan for an annual replacement filter, and keep both the internal grille and the external cowl clean. Pair the system with sensible ventilation habits.\u003c\/p\u003e\n\u003cp\u003eUse kitchen and bathroom extracts during moisture-producing activities, keep trickle vents open where fitted, and heat the home steadily in colder weather. These simple practices, together with the Flatmaster 2000, provide reliable control of condensation and a consistent improvement in indoor air quality for properties without a loft space.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eFAQ's\u003c\/h5\u003e\n\u003ch3\u003eQ) What is the Nuaire Flatmaster 2000 and how does it control condensation in homes without a loft?\u003c\/h3\u003e\n\u003cp\u003eA) The Nuaire Flatmaster 2000 is a compact, wall-mounted Positive Input Ventilation system for properties that do not have a usable loft. It draws fresh air from outside through a weather-protected cowl, filters it within the unit, then supplies it gently into a central area such as a hallway at a continuous low rate. This creates a slight positive pressure that encourages moist, stale indoor air to drift out via natural leakage paths and existing extracts. By steadily diluting humidity from cooking, bathing and occupancy, surface temperatures are less likely to reach dew point, so window streaming, damp corners and black mould are reduced. The constant, filtered background supply also helps to dilute everyday odours and pollutants, leaving the dwelling fresher. Because airflow is low and continuous, the Nuaire Flatmaster 2000 works quietly in the background with modest energy use and minimal day-to-day intervention.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How does the Nuaire Flatmaster 2000 differ from the standard Flatmaster and other PIV units?\u003c\/h3\u003e\n\u003cp\u003eA) The Nuaire Flatmaster 2000 builds on the proven wall-mounted Flatmaster concept by adding a thermostatically controlled integral comfort heater and an included remote boost switch as standard. It retains the through-wall supply approach that suits flats, apartments and basements, but introduces temperature tempering in colder weather for added comfort at the point of supply. It is offered in two handed versions, 2000L and 2000R, which simplify neat duct routing in tight spaces. Compared with loft-mounted PIV units that draw from a loft void, the Nuaire Flatmaster 2000 always sources air directly from outside and therefore requires careful siting of the external cowl. Commissioning remains simple with selectable speeds matched to property size and moisture load, and routine care focuses on keeping the grille clear and renewing the filter at the recommended interval to preserve airflow and hygiene.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Which homes suit the Nuaire Flatmaster 2000 and when is it the right choice?\u003c\/h3\u003e\n\u003cp\u003eA) The Nuaire Flatmaster 2000 is intended for dwellings that lack a loft route for supply air yet suffer from condensation and musty odours, for example flats, apartments, maisonettes and basements. It is also useful in conversions where a loft-mounted unit cannot be fitted or a roof penetration is undesirable. Because it provides a continuous, filtered through-wall supply, it suits properties where a central hallway grille can throw air along the ceiling and where short, direct intake ducting is possible. Landlords value it in managed stock for predictable maintenance and the included boost control, while owners appreciate set-and-forget operation. As with any background system, it works best alongside good habits such as using kitchen and bathroom extracts, keeping trickle vents open and heating steadily in colder months to complement the gentle, continuous dilution it provides.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How does the handed option on the Nuaire Flatmaster 2000 work and which should I choose?\u003c\/h3\u003e\n\u003cp\u003eA) The model is available as 2000L and 2000R, which designate the direction the unit discharges air when viewed from the front of the casing. Flatmaster 2000L discharges to the left, and Flatmaster 2000R discharges to the right. Choosing the correct handed version lets you minimise bends and keep the intake and supply runs short and tidy, which improves airflow and reduces noise. In practice, you select the version that best aligns the internal outlet with your preferred grille position while allowing the outside intake to pass directly through the wall. During planning, sketch the wall layout, the external cowl position and the desired hallway grille location, then confirm which discharge side gives the straightest, cleanest route. Correct handing saves installation time, aids commissioning and helps the Nuaire Flatmaster 2000 operate efficiently and unobtrusively.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Where should I install the Nuaire Flatmaster 2000 and how should the internal grille be oriented?\u003c\/h3\u003e\n\u003cp\u003eA) Mount the Nuaire Flatmaster 2000 on or close to an external wall so it can draw outside air through a short, direct intake sleeve. Fit the internal supply grille high on a central hallway wall and orient its louvres to throw air along the ceiling plane, not directly at people. This promotes quiet mixing and avoids draughts while allowing the gentle flow to migrate into rooms through door undercuts or slightly ajar doors. Leave clearance around the grille and casing so covers can be removed for filter changes. Keep the intake route short and airtight, and avoid siting the external cowl near flues, exhausts or local pollution sources. A little forethought about grille position and louvre angle delivers a discreet, even supply pattern that supports whole-home performance at the lowest practical speed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What duct sizes and through-wall details does the Nuaire Flatmaster 2000 support?\u003c\/h3\u003e\n\u003cp\u003eA) The Nuaire Flatmaster 2000 accepts either 100 mm circular duct or 121 × 60 mm rectangular duct, giving flexibility for different wall types and internal space constraints. Best practice is a short, straight intake sleeve through the external wall, cut cleanly and sealed airtight both inside and out. Set a slight fall towards the exterior so any incidental moisture drains outwards. Externally, fit a robust weather cowl with insect mesh and seal it square to the wall to prevent water ingress and air leaks. Internally, push the sleeve fully onto the intake spigot and secure it with the supplied clamp or a suitable band. Good workmanship at these junctions reduces pressure loss, preserves quiet operation and helps the Nuaire Flatmaster 2000 maintain steady, energy-efficient airflow over its service life.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How quiet is the Nuaire Flatmaster 2000 in everyday use and what influences noise?\u003c\/h3\u003e\n\u003cp\u003eA) The Nuaire Flatmaster 2000 is designed to provide unobtrusive background ventilation. Low, continuous airflow and correct grille orientation along the ceiling keep discharge noise soft and even. Installation quality is the largest influence on perceived sound. Short, straight duct runs reduce air noise, and fully airtight joints prevent whistling. Avoid fully closing grille louvres, which can create hiss, and ensure the external cowl is firmly fixed and sealed to prevent vibration. Because the unit includes an integral heater, siting the internal grille away from obstructions helps maintain smooth flow when heating is active. If any unusual sound appears, it usually points to a loose fixing, a poorly seated cover, a partially obstructed intake or louvres set too aggressively, all of which can be corrected quickly.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How does the integral heater in the Nuaire Flatmaster 2000 operate and when should I use it?\u003c\/h3\u003e\n\u003cp\u003eA) The Nuaire Flatmaster 2000 incorporates a thermostatically controlled comfort heater, rated up to 300 W, that tempers the incoming airstream in colder weather. When enabled, it energises automatically below the set temperature to add a gentle lift to the supply air, improving perceived comfort while still maintaining background ventilation. There is also a manual override for occasions when immediate warmth at the grille is desirable. Because the heater is at the point of delivery, distribution losses are minimised, and the warmed air spreads along the ceiling to avoid draughts. Use the heater during colder periods while retaining sensible heating and extraction habits elsewhere in the home. In milder conditions, you can disable it and rely on the fan alone. The goal is steady comfort without over-ventilating or creating unnecessary air movement.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What controls does the Nuaire Flatmaster 2000 include and how does the boost function help?\u003c\/h3\u003e\n\u003cp\u003eA) The Nuaire Flatmaster 2000 provides simple background speed selection during commissioning to match property size and moisture load. A wall-mounted remote boost switch is included, letting occupants temporarily increase airflow during short-term moisture events, for example showering, indoor clothes drying or intensive cooking. Pressing boost raises airflow for a period, then the unit returns to its background setting automatically. This approach keeps day-to-day energy use modest while giving you an on-demand uplift when needed. The heater can be enabled and its thermostat set to a comfortable level so supply air is gently tempered in cold weather. Clear labelling of the isolator and boost switch, together with a quick handover demonstration, ensures occupants can use the Nuaire Flatmaster 2000 effectively from day one.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How much does the Nuaire Flatmaster 2000 cost to run and what are typical figures?\u003c\/h3\u003e\n\u003cp\u003eA) Day-to-day running costs are easy to estimate using a typical UK unit rate of about 26 pence per kilowatt-hour. On a low setting at around 8 W, the Nuaire Flatmaster 2000 uses roughly 0.19 kWh per day, about 5 pence. At a mid setting around 14 W, consumption is about 0.34 kWh per day, around 9 pence. On a higher setting near 22 W, it is roughly 0.53 kWh per day, about 14 pence. If you use boost at about 72 W, allow an extra 2 pence for each hour of boost. The integral heater is rated up to 300 W and costs about 7.8 pence for each hour it runs. Actual costs vary with your tariff, chosen fan speed and heater use, but the fan alone is comparable to running an LED bulb continuously, with the heater adding a small, on-demand top-up for comfort.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What installation steps are involved when fitting the Nuaire Flatmaster 2000?\u003c\/h3\u003e\n\u003cp\u003eA) A typical installation involves confirming a clear, service-free drilling zone, then forming a clean 100 mm core hole or a slot for 121 × 60 mm duct straight through the external wall with a slight outward fall. The external weather cowl with insect mesh is fixed and sealed, the intake sleeve is cut to length and sealed airtight inside and out, and the unit backplate is levelled and secured on the internal wall with adequate clearance for maintenance. The sleeve is pushed fully onto the intake spigot and clamped, and the internal grille is mounted high on a central wall with louvres set to throw air along the ceiling. A qualified electrician provides a local isolator, completes the fixed wiring and connects the included boost switch. The installer sets the background speed and heater thermostat, then verifies smooth, quiet operation before making good.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can the Nuaire Flatmaster 2000 be used in basements or cellars and what should I check first?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, the Nuaire Flatmaster 2000 is widely used in occupied lower-ground spaces to reduce damp odours and stabilise humidity by supplying a steady flow of filtered outside air. Before installation, confirm that a suitable external wall can accept a short, direct intake sleeve and that the external cowl can be sited away from splash zones, standing water and local pollutants. Ensure the internal grille can be positioned high on a wall to throw air along the ceiling and that furniture will not block the supply path. If the space has structural damp, water ingress or drainage defects, those issues should be addressed in parallel. In many basements, pairing a well-sited Nuaire Flatmaster 2000 with functioning local extraction delivers a noticeable improvement in freshness and helps keep surfaces drier day to day.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How do I commission the Nuaire Flatmaster 2000 for best performance in my dwelling?\u003c\/h3\u003e\n\u003cp\u003eA) After installation and electrical testing, select the lowest background speed that controls moisture reliably for the property size and occupancy. Stand at the internal grille and confirm a gentle, even discharge along the ceiling, with doors ajar to assist circulation. Enable the comfort heater if desired, set the thermostat to a sensible level for the season and demonstrate the included boost switch. Walk the intake route and check that joints are airtight, the sleeve has a slight outward fall and the external cowl is sealed square to the wall. Finally, label the isolator, record the initial speed and heater settings, and explain simple habits such as using local extracts during moisture peaks. This practical handover ensures the Nuaire Flatmaster 2000 delivers quiet, efficient background ventilation from day one.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What routine maintenance does the Nuaire Flatmaster 2000 require and how do I change the filter?\u003c\/h3\u003e\n\u003cp\u003eA) Routine care is simple. Keep the internal grille clean with a light vacuum or soft brush so discharge remains smooth and quiet. Replace the Nuaire Flatmaster 2000 filter annually to preserve airflow, energy efficiency and hygiene. To change it, isolate power at the local spur, remove the front cover, withdraw the used element, wipe internal surfaces with a clean, dry cloth, fit the new replacement filter fully home, refit the cover and restore power. Do not wash or blow out the old filter as this damages the media. Periodically check the external cowl and insect mesh for leaves or lint and clear them to maintain a free intake. A quick visual inspection during planned visits keeps the system operating consistently with minimal call-backs.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What practical tips will help me get the best day-to-day results from the Nuaire Flatmaster 2000?\u003c\/h3\u003e\n\u003cp\u003eA) Leave the background speed as commissioned and avoid obstructing the internal grille so air can spread along the ceiling. Use bathroom and kitchen extracts during and after moisture-producing activities to remove peaks at source. Keep trickle vents open and maintain door undercuts or leave doors slightly ajar to assist gentle migration into rooms. Heat steadily in colder months to keep surfaces warmer, which complements the background dilution provided by the Nuaire Flatmaster 2000. Use the included boost switch sparingly for short periods when you need extra airflow, for example after showers, then let the unit return to background. Replace the filter annually and glance at the external cowl occasionally to clear any debris. These simple habits deliver reliable, quiet control of condensation with minimal running cost.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What are the main limitations of the Nuaire Flatmaster 2000 and when might it not be suitable?\u003c\/h3\u003e\n\u003cp\u003eA) The Nuaire Flatmaster 2000 is a supply-only background system. It must not be connected to bathroom or kitchen extract ducting and it will not remedy liquid water ingress, plumbing leaks or structural damp, which require direct repair. It depends on a suitable external wall location for a weather-protected intake and on an internal grille position that allows free discharge along the ceiling. Avoid siting the intake near boiler flues, exhausts or heavy pollution sources. Do not mount the unit where furniture blocks the supply path or where the cover cannot be removed for filter changes. In unusual layouts or very airtight flats, the commissioned speed and grille orientation may need careful adjustment to achieve free movement of air into rooms without creating perceptible draughts.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How does the Nuaire Flatmaster 2000 interact with existing extract fans and trickle vents?\u003c\/h3\u003e\n\u003cp\u003eA) The Nuaire Flatmaster 2000 provides the steady, filtered background supply that keeps humidity and indoor pollutants diluted between peak events, while local extract fans remove short-term spikes at source. Keep extract fans in good order and use them during and after bathing and cooking. Leave trickle vents open and maintain door undercuts so the gentle hallway supply can migrate into rooms and older air can drift towards extracts. This combined approach is robust in retrofit projects because it addresses both background and peak loads without high energy use. Together with steady heating in cold weather, it offers a practical route to controlling condensation, reducing mould risk and improving everyday freshness throughout the dwelling.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What troubleshooting steps should I try if the Nuaire Flatmaster 2000 seems less effective?\u003c\/h3\u003e\n\u003cp\u003eA) Start with simple checks. Lightly vacuum the internal grille and confirm furniture is not blocking the discharge. Inspect the external cowl and insect mesh for debris and clear any leaves or lint. Ensure the intake sleeve is not crushed and that joints remain airtight. If airflow still feels weak or a musty odour returns, the usual causes are a clogged filter, an obstructed cowl or a background speed set too low. Replace the filter, clear the intake and increase speed slightly, then allow several days for conditions to stabilise. If unusual noise or vibration occurs, check the cover is seated, fixings are tight and the louvres are not fully closed. If the heater does not seem to temper the air in cold weather, confirm it is enabled and the thermostat is not set too low. For electrical issues, consult a qualified electrician.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What warranty and independent assurance support the Nuaire Flatmaster 2000?\u003c\/h3\u003e\n\u003cp\u003eA) The Nuaire Flatmaster 2000 is backed by a 5-year warranty comprising 1 year parts and labour followed by 4 years parts, reflecting robust construction for continuous background operation. Independent assessment covers performance and design considerations appropriate to this class of through-wall Positive Input Ventilation system. To preserve warranty confidence, install to the manufacturer’s guidance, ensure airtight duct joints and a properly sealed external cowl, and carry out annual filter changes. Keeping a simple record of installation date, commissioned speed, heater setting and filter replacement helps future maintenance. Established trade support networks provide specification advice, replacement filters and aftercare, giving long-term confidence to homeowners and landlords.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What health and safety points should I follow when installing the Nuaire Flatmaster 2000?\u003c\/h3\u003e\n\u003cp\u003eA) Always verify the drilling zone is free of hidden services with a detector before coring the wall, and never drill near boiler flues, gas terminals or extract outlets. Wear eye protection, a dust mask and gloves, and keep the work area tidy to avoid slips and trips. Fit the external cowl square and seal it fully to prevent water ingress, cut the intake sleeve cleanly without crushing it, and set a slight outward fall to shed incidental moisture. Provide a suitably rated local isolator and have all electrical work completed and tested by a qualified electrician. Leave clearance around the casing so the cover can be removed for filter changes, label the isolator clearly, and show occupants how to use the boost switch and keep the grille and cowl clean.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How does the Nuaire Flatmaster 2000 improve indoor air quality beyond condensation control?\u003c\/h3\u003e\n\u003cp\u003eA) In addition to reducing humidity, the Nuaire Flatmaster 2000 continuously brings in filtered outside air that dilutes everyday indoor pollutants from cooking, cleaning products, furnishings and occupancy. This gentle renewal reduces stuffiness and odours, stabilises indoor conditions and can make spaces feel fresher where opening windows is impractical due to noise, security or weather. Because operation is continuous at low flow, pollutant peaks are smoothed across the day, complementing the role of local extract fans that handle short bursts. The result is a more consistent indoor environment with improved perceived comfort. When combined with routine housekeeping, functioning extracts and steady heating, the Nuaire Flatmaster 2000 provides a practical, low-disruption route to better air quality in properties without a loft space.\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/FLATMASTER_2000_USER_GUIDE.pdf?v=1759239110\" target=\"_blank\"\u003e\u003cstrong\u003eFlatmaster 2000 User Guide\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/FLATMASTER_2000_USER_GUIDE.pdf?v=1759239110\" target=\"_blank\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/FLATMASTER_2000_USER_GUIDE_160x160.jpg?v=1759239062\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/FLATMASTER_2000_I_M_fdd194a3-cdce-48fb-bd9f-3aeda548a032.pdf?v=1759239110\" target=\"_blank\"\u003e\u003cstrong\u003eFlatmaster 2000 Installation \u0026amp; Maintenance\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/FLATMASTER_2000_I_M_fdd194a3-cdce-48fb-bd9f-3aeda548a032.pdf?v=1759239110\" target=\"_blank\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/FLATMASTER_2000_I_M_6c86578b-8ca9-40e1-bd1e-d0df671e2753_160x160.jpg?v=1759239061\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DRIMASTER_FLATMASTER_RMI_BROCHURE.pdf?v=1759154360\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eRMI - Drimaster Eco \u0026amp; Flatmaster Brochure\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DRIMASTER_FLATMASTER_RMI_BROCHURE.pdf?v=1759154360\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DRIMASTER_RMI_BROCHURE_b4f9e0ae-1d6d-41c2-9c95-4903584948c9_160x160.jpg?v=1759154119\" alt=\"\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/FLATMASTER_2000_BROCHURE_9e106009-b0d8-463e-b97b-31bdc66a6b6d.pdf?v=1759239110\" target=\"_blank\"\u003e\u003cstrong\u003eFlatmaster 2000 Brochure\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/FLATMASTER_2000_BROCHURE_9e106009-b0d8-463e-b97b-31bdc66a6b6d.pdf?v=1759239110\" target=\"_blank\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/FLATMASTER_2000_BROCHURE_faaa4c79-c981-474e-affe-955465fad2e9_160x160.jpg?v=1759239061\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/FLATMASTER_2000_ENERGY_LABEL.pdf?v=1641909117\" target=\"_blank\"\u003e\u003cstrong\u003eFlatmaster\u003c\/strong\u003e\u003cstrong\u003e 2000 Energy Label\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/FLATMASTER_2000_ENERGY_LABEL.pdf?v=1641909117\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/FLATMASTER_2000_ENERGY_LABEL_160x160.jpg?v=1641909178\" alt=\"\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/FLATMASTER_2000_BBA.pdf?v=1759239110\" target=\"_blank\"\u003e\u003cstrong\u003eFlatmaster 2000 BBA Certificate\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/FLATMASTER_2000_BBA.pdf?v=1759239110\" target=\"_blank\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/FLATMASTER_2000_BBA_160x160.jpg?v=1759239062\"\u003e\u003c\/a\u003e\u003c\/div\u003e","brand":"Nuaire Group","offers":[{"title":"2000L (Left-Sided Discharge)","offer_id":39708744417379,"sku":"AC60","price":403.8,"currency_code":"GBP","in_stock":false},{"title":"2000R (Right-Sided Discharge)","offer_id":56564565541248,"sku":"AC61","price":403.8,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/nuaire-flatmaster-2000-l-r-heated-piv-unit-for-flats-apartments-2000l-left-sided-discharge-positive-input-ventilation-705.webp?v=1780915497"},{"product_id":"nuaire-cyfan-extract-fan","title":"Nuaire CYFAN Extractor Fan","description":"\u003cp\u003eThe Nuaire Cyfan is a compact, filterless centrifugal extract fan for continuous or intermittent ventilation of bathrooms, kitchens, WCs and utility rooms. It offers adjustable trickle and boost settings, high pressure capability for duct runs, and optional SELV 24V operation for electrical safety in splash zones.\u003c\/p\u003e\n\u003cp\u003eFlexible mounting options include surface, semi-recessed and window installations, with 100mm or 125mm discharge and an optional 50mm side spigot kit to serve an adjacent wet room from a single fan. Supplied with a 5 year Warranty (1 year Parts \u0026amp; Labour, then 4 years Parts).\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch2\u003e\n\u003cstrong\u003eKey Features of the Nuaire \u003cspan\u003eCYFAN Extractor Fan\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e✔️ One fan for continuous dMEV or intermittent extract, adjustable trickle and boost to Building Regulations rates.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✔️ Centrifugal impeller with 24V brushless DC motor maintains stable extraction through resistance, bends and grilles.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✔️ Wall, ceiling or window mounting with 100mm or 125mm spigots and optional subsidiary take-off for adjoining room.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✔️ SELV 24V configuration available for Zones 1 and 2, supporting safer bathroom and shower installations.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✔️ Humidity tracking auto-boost, selectable run-on timer, pull-cord or switch-live boost, low-maintenance filterless design with five-year warranty.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eVersatile Extract for Bathrooms, Kitchens and Wet Rooms\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Nuaire Cyfan is a single, adaptable solution for all domestic wet-room extract duties. A centrifugal impeller driven by a high-efficiency 24 V brushless DC motor delivers stable airflow across real-world back-pressures, ideal where short ducts, bends or façade grilles would stall a basic axial fan. Cyfan can be commissioned as a quiet, always-on dMEV or as an intermittent fan on demand, with simple dial-based setup to match room size and duty. Background airflow in continuous mode is adjustable from 6 to 30 l\/s, and on-demand boost is selectable from 8 to 60 l\/s, enabling compliance with Building Regulations extract rates for bathrooms, kitchens, utilities and sanitary accommodation.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eInstallation Choice for New Build and Retrofit\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eMounting and duct interfaces are designed for site practicality. The fan can discharge through a 100 mm or 125 mm spigot, both are supplied, so existing penetrations or performance needs are easily met. Options include surface mounting, semi-recessed mounting using the dedicated frame, or window mounting with the purpose-made kit. Where two small rooms sit back-to-back, such as a bathroom and WC, the optional subsidiary spigot kit adds a 50 mm side take-off and short duct to extract from the adjoining space at the same time, simplifying multi-room ventilation without fitting a second fan. A safety interlock within the front grille confirms the cover is correctly fitted before operation, and backdraught shutters for both 100 mm and 125 mm sizes are included for intermittent installations.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eDemand-Led Control With Humidity Tracking\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eOut of the box Cyfan defaults to intermittent running, with boost triggered by a pull-cord or switch-live and an adjustable run-on timer from 1 to 30 minutes. Activating Humidity Tracker allows the fan to sense rising relative humidity, ramping from about 60 percent RH upwards, then automatically increase speed and return to background as conditions normalise. This delivers responsive extraction for steamy showers, laundry days and cooking bursts, while maintaining quiet background performance the rest of the time. Low-maintenance, filterless construction and a front cover that push-fits for quick cleaning help landlords and homeowners keep upkeep simple.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eSELV Safety, Robust Build and Long Service Life\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eFor bathrooms and en-suites in Zones 1 or 2, the fan can be configured as SELV using the supplied remote transformer enclosure, providing 24 V operation with the same commissioning range. A durable ABS casing, sealed-for-life ball bearings and locked-rotor protection support dependable daily service. The combination of steady background extraction and responsive boost helps curb surface condensation, protect finishes and reduce the risk of black mould across the dwelling.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eConfidence in Performance and Warranty\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eEngineered for specification and retrofit programmes alike, Cyfan brings high pressure capability, flexible installation and intelligent control into one compact unit. It is backed by Nuaire’s 5-year warranty, with Parts and Labour in year one followed by Parts for the next four years, providing long-term assurance for new-build and refurbishment projects.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\n\u003cstrong\u003eProduct Benefits\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Operation Modes:\u003c\/strong\u003e Set as a quiet, continuous dMEV with adjustable background 6–30l\/s and boost 8–60l\/s, or commission as an intermittent fan with the same wide boost range to meet room-by-room ventilation rates.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDual Spigot Sizes For Performance And Retrofit: \u003c\/strong\u003eSupplied with 100mm and 125mm outlets so you can keep resistance low, align with existing penetrations and achieve the target airflow with minimal rework.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMulti-Room Capability With Subsidiary Spigot:\u003c\/strong\u003e Optional 50mm side spigot kit allows simultaneous extract from an adjacent space (e.g., WC next to a bathroom) using one fan, saving time, cost and energy.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSELV 24V Safety Option: \u003c\/strong\u003eConvert to 24V SELV using the supplied transformer enclosure for installations in electrical Zones 1 and 2, maintaining full control functionality at extra-low voltage.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQuiet, Low-Energy Centrifugal Performance: \u003c\/strong\u003eBrushless DC motor and centrifugal impeller provide stable flow against duct resistance with low running costs and noise, suitable for continuous use in occupied homes.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHumidity-Responsive Automatic Boost:\u003c\/strong\u003e Humidity Tracker ramps the fan as RH rises from around 60%RH, then settles back as the space dries, helping to prevent condensation and black mould without manual intervention.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBroad Mounting Flexibility: \u003c\/strong\u003eSurface, semi-recessed or window mounted when used with the dedicated kits, so the same fan suits diverse projects and substrates.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLow Maintenance, Filterless Design: \u003c\/strong\u003eTool-free, push-fit front cover for fast cleaning; sealed bearings and no consumable filters keep upkeep simple and predictable over the life of the dwelling.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLong Warranty And Proven Compliance:\u003c\/strong\u003e 5 year Warranty (1 year Parts \u0026amp; Labour, plus 4 years Parts) and commissioning ranges aligned to wet-room extract rates in Approved Document F.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\n\u003cstrong\u003eTypical Application\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBathrooms And En-Suites: \u003c\/strong\u003eContinuous background extract with humidity-led boost clears steam at source, protecting mirrors, tiles and window reveals from condensation.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eKitchens And Kitchenettes:\u003c\/strong\u003e Higher boost settings up to 60l\/s support rapid removal of cooking moisture and odours in compact kitchens when a dedicated cooker hood is not in use.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWCs And Cloakrooms:\u003c\/strong\u003e Intermittent operation with adjustable run-on provides effective odour control; add the 50mm side spigot kit to serve a paired WC from a bathroom fan.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUtility And Laundry Rooms:\u003c\/strong\u003e Responsive humidity tracking helps manage peaks from clothes drying and appliances, then returns the fan to quiet background running.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRetrofit And Social Housing Programmes:\u003c\/strong\u003e One fan type covers multiple scenarios - through-wall, semi-recessed or window, with 100\/125mm options and SELV capability, reducing stock complexity and install time.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdjacent Wet-Room Arrangements: \u003c\/strong\u003eTypical bathroom-plus-WC layouts can be ventilated with a single unit by fitting the subsidiary spigot and short 50mm duct to the second space.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"iframe-container\"\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/1WZyy7Qa4WE\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch5\u003e\n\u003cbr\u003eInstallation\u003c\/h5\u003e\n\u003ch2\u003e\u003cstrong\u003eHealth \u0026amp; Safety Considerations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eConfirm safe access, stable footing and good lighting before you begin. Wear eye protection and a dust mask when core-drilling or chasing walls, and gloves when handling sharp grilles or ductwork.\u003c\/p\u003e\n\u003cp\u003eTreat concealed services as live until proven otherwise and use a detector to check for hidden cables and pipes. Do not core-drill near gas flues, boiler terminals or other ventilation outlets. Keep the fan and ductwork clear of heat sources and do not obstruct any fire barriers.\u003c\/p\u003e\n\u003cp\u003eIn bathrooms, observe electrical zones and seek your electrician’s advice on a safe mounting position relative to baths or showers. Electrical work must be completed via a suitably rated isolator by a qualified electrician.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSite Preparation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDecide which room you are ventilating and choose a position that will remove moist, stale air efficiently without creating draughts. In bathrooms and WCs the usual position is high on an external wall or high on a ceiling with a short duct run to outside.\u003c\/p\u003e\n\u003cp\u003eAim to keep the duct as short and straight as possible, with minimal bends. Confirm that the chosen wall or ceiling can accept fixings and, for through-wall installation, that you can core-drill to the outside without obstruction.\u003c\/p\u003e\n\u003cp\u003ePlan the route for the local isolator and discuss the cable run and boost control method with your electrician, for example switch-live from the room light, a separate boost switch or humidity-led boost.\u003c\/p\u003e\n\u003cp\u003eIf replacing an existing fan, check the duct diameter and the condition of any backdraught shutter and external grille. Ensure there is space to remove the front cover for cleaning after installation.\u003c\/p\u003e\n\u003cp\u003eIf you intend to serve an adjacent WC from the same unit using the optional side spigot accessory, confirm there is a clear short route for the 50mm branch duct and a suitable secondary grille position.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eLimitations And Good Practice\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCyfan is a domestic extract fan for a single wet room or, when using the optional side spigot, for two small adjacent spaces. It must not be used to extract hazardous fumes or connected into flues or chimneys.\u003c\/p\u003e\n\u003cp\u003eKeep the duct bore consistent from fan to outside and seal every joint airtight to prevent losses and noise. Where the route passes through a cold roof void, insulate the duct to reduce the risk of condensation.\u003c\/p\u003e\n\u003cp\u003eFor horizontal through-wall installations set a slight fall towards the exterior so any incidental moisture drains outside. Fit a weather-protected external grille or cowl with insect mesh and, where wind exposure is significant, include a quality backdraught shutter for intermittent installations.\u003c\/p\u003e\n\u003cp\u003eDo not mount the fan where a door, cabinet or large fitting will block the airflow path. Leave clearance around the casing so the cover can be removed for cleaning. Provide a modest undercut to the room door so replacement air can enter the room freely.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eStep-By-Step Installation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMake The Area Safe:\u003c\/strong\u003e Isolate any circuits you may encounter, verify with a detector that the drilling zone is free of services, and mark out the fan position and duct route.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCore-drill Or Cut The Duct Opening:\u003c\/strong\u003e For a through-wall installation, drill a clean core hole to the outside at the required diameter. Angle the hole very slightly to the exterior so any incidental moisture drains outwards. For a ceiling installation, cut the ceiling aperture and plan the shortest practicable route to an external termination. Deburr and clean openings.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInstall The External Termination:\u003c\/strong\u003e From outside, offer up the weather cowl or grille, mark fixings, drill and plug as required, then seal the back face with a continuous bead of suitable exterior sealant. Fix the cowl square and tight to the wall to prevent water ingress. If using a wall sleeve or telescopic duct, cut to length and insert so it is fully home in the cowl spigot.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFit The Ductwork:\u003c\/strong\u003e Insert the duct sleeve through the wall or route flexible or rigid duct to the termination. Keep bends gentle and the bore unobstructed. Seal all joints with appropriate mastic or tape and secure with bands or clamps. In loft or void spaces, insulate the duct to limit condensation.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMount The Fan Body:\u003c\/strong\u003e Offer the backplate to the mounting surface, check it is level, mark and drill fixings, then secure with appropriate plugs and screws for the substrate. Ensure cable entry is neat and that there is sufficient clearance to remove the cover for cleaning.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMake The Electrical Connection:\u003c\/strong\u003e Your qualified electrician should install the local isolator, complete the fixed wiring to the fan and provide any boost control input required, for example switch-live from the room light or a separate boost switch. Do not energise the circuit until the installation is complete and covers are in place.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAttach The Duct To The Fan:\u003c\/strong\u003e Push the duct fully over the chosen discharge spigot and secure it airtight with a clamp or band. Confirm that any backdraught shutter moves freely. If you are using the optional side spigot to serve an adjacent space, install the 50mm branch and secondary grille now, keeping the run short and well sealed.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFit The Front Cover:\u003c\/strong\u003e Clip or screw the cover into place, ensuring the airflow path is clear and the intake is not obstructed by sealant or debris.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCommission The Fan:\u003c\/strong\u003e Restore power at the isolator. Using the control interface, select the operating mode and set the background (trickle) airflow appropriate to the room size if you are running continuously. Set the boost airflow to meet the required extract rate, then configure how boost is triggered. If you are using humidity-led boost, choose a sensible relative humidity response so the fan reacts to steam without nuisance operation. If you are using a timer, set the run-on period so the fan continues to extract for a short time after the trigger ends. Enable constant-airflow or pressure-compensation features where provided so the fan maintains the set duty against wind and duct resistance.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProve Operation And Finish: \u003c\/strong\u003eWith the room door slightly ajar, confirm a smooth, even extract at the cover and check that air is discharging freely from the exterior cowl. Test the chosen boost trigger and verify that the fan returns to background speed after the run-on or when humidity falls. Seal around penetrations where needed, tidy the work area and label the isolator clearly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHandover And Everyday Use\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eExplain to the household that the fan runs quietly in the background at a low rate when set to continuous mode and will increase speed automatically when moisture is produced or when a boost trigger is used. In intermittent mode it will start on demand and over-run for the period you set.\u003c\/p\u003e\n\u003cp\u003eDay-to-day adjustment is rarely required. Encourage the occupant to keep the cover free of dust and to leave the isolator on so the fan can provide continuous protection against condensation and black mould. Remind them that a modest undercut on the room door helps replacement air reach the fan for best performance.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eMaintenance And Aftercare\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eRoutine care is simple. Every few months, isolate the power and remove the front cover. Wash the cover in warm soapy water, rinse and dry. Gently vacuum the impeller and interior with a soft brush attachment, taking care not to disturb any sensors.\u003c\/p\u003e\n\u003cp\u003eCheck that any backdraught shutter opens and closes freely and that duct joints remain airtight. Inspect the external cowl and clear any debris from the mesh. Refit the cover and restore power.\u003c\/p\u003e\n\u003cp\u003eDuring periodic electrical checks, your electrician can confirm that trickle and boost settings are still appropriate and that run-on and humidity response suit the way the room is used.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAncillary Products\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eFor a neat, compliant Cyfan installation and a tidy finish, use the dedicated accessories below. They are sized to the fan’s spigots, simplify drilling and weatherproofing, and help you maintain short, well-sealed, low-resistance duct paths.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/nuaire-cyfan-window-mounting-kit-cyfan-wkit\" target=\"_blank\"\u003eCyfan Window Kit (CYFAN-WKIT)\u003c\/a\u003e: \u003c\/strong\u003ePurpose-made kit for mounting Cyfan through glazing; provides the clamps, seals, shutter and fixings required for a safe, weather-tight window installation.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCyfan Wall Kits 5” (CYFAN-WALLKIT-WH\/-COT\/-TC\/-BR): \u003c\/strong\u003e125mm (5”) telescopic through-wall sleeve with low-resistance louvred outlet in White, Cotswold Beige, Terracotta or Brown, for clean, weather-proof terminations.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCyfan Wall Kits 6” (CYFAN-WALLKIT6-WH\/-COT\/-TC\/-BR): \u003c\/strong\u003e150mm (6”) colour-matched through-wall kits for projects using the larger duct size to reduce pressure drop on long or exposed routes.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/nuaire-cyfan-recess-mounting-kit-rkit\" target=\"_blank\"\u003eCyfan Recess Kit (CYFAN-RKIT)\u003c\/a\u003e:\u003c\/strong\u003e Semi-recess mounting frame that lowers the fan profile on the wall or ceiling while preserving access for cleaning and commissioning.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCyfan Sub Spigot Kit (CYFAN-DKIT):\u003c\/strong\u003e 50mm side-spigot package (hose, spigots and filtered inlet grille) that allows extraction from an adjacent small room, typical bathroom\/WC pair, from a single fan. Keep the branch short for best performance.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCyfan In-Room Ducting Kit (CYFAN-INROOM-KIT5):\u003c\/strong\u003e Short internal duct solution used when the fan must be offset from the external wall or a discrete indoor route is needed, supplied to suit 125mm systems.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCyfan Inline Ducting Kits (CYFAN-INLINE-KIT4 \/ CYFAN-INLINE-KIT5):\u003c\/strong\u003e Inline kits for 100mm and 125mm systems that help form tidy, concealed runs while controlling pressure drop and noise on offset routes.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCyfan Wall Plates (CYFAN-SWP\/CYFAN-LWP):\u003c\/strong\u003e Small (223 × 275mm) and Large (335 × 255mm) rigid finishing plates that level uneven substrates and mask oversize cores for a professional perimeter detail around the fan.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTroubleshooting\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eIf airflow feels weak, first clean the cover and check that the external cowl and mesh are not blocked. Confirm that the door has a small undercut so replacement air can enter the room.\u003c\/p\u003e\n\u003cp\u003eIf condensation persists, increase the background airflow slightly and review how boost is triggered.\u003c\/p\u003e\n\u003cp\u003eIf the fan is noisy, look for kinks or tight bends in the duct, check that the fan is mounted flat and firm, and confirm that all joints are airtight. Rattles are commonly caused by a loose cover or a shutter catching on a misaligned sleeve.\u003c\/p\u003e\n\u003cp\u003eIf the fan does not run, check the local isolator and protective fuse, then ask your electrician to verify the supply.\u003c\/p\u003e\n\u003cp\u003eIf the fan does not boost when expected, review the trigger method, lower the humidity response threshold a little, extend the run-on time, or verify that a switch-live feed is present when the room light is on, according to how you chose to control boost.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eFAQ's\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h5\u003e\n\u003ch3\u003eQ) What is the Nuaire Cyfan and what problem is it designed to solve?\u003c\/h3\u003e\n\u003cp\u003eA) Nuaire Cyfan is a compact, filterless centrifugal extract fan that can run either continuously or intermittently to ventilate bathrooms, kitchens, WCs and utility rooms. By removing moist, stale air at source and replacing it with fresher air drawn in through the dwelling’s background vents and leakage paths, Cyfan helps prevent surface condensation on cold bridges and window reveals, which in turn reduces the risk of black mould and damage to décor. Its high-efficiency 24V brushless DC motor drives a centrifugal impeller that maintains airflow against real-world duct resistance, so performance remains stable where basic axial fans struggle. The fan’s commissioning range covers low, quiet background trickle for 24\/7 use and strong on-demand boost for steamy showers or cooking bursts. With optional SELV 24V electrical separation, multiple mounting formats and 100mm or 125mm discharge spigots supplied, Nuaire Cyfan provides a single, versatile answer to most domestic wet-room extract duties in both new build and retrofit.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How does the Nuaire Cyfan work and why choose a centrifugal fan rather than an axial one?\u003c\/h3\u003e\n\u003cp\u003eA) Nuaire Cyfan uses a centrifugal impeller driven by a 24V brushless DC motor to generate pressure as well as flow, so it can overcome bends, grilles and modest duct lengths without the stall and noise often seen with axial fans. In practice this means the airflow you commission is more likely to be delivered at the external grille, which matters for meeting Building Regulations extract rates and for keeping moisture in check. Cyfan can run continuously at a quiet background trickle (a dMEV approach) and then ramp to a higher boost when demand rises, or it can be set to intermittent operation with a run-on timer. Humidity tracking detects rising relative humidity and increases speed automatically, then settles back as the space dries. Together, pressure capability and intelligent control provide steadier, quieter ventilation with lower risk of nuisance whistling or poor clearance compared with many basic on\/off axial fans.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Where should the Nuaire Cyfan be used and which rooms benefit most?\u003c\/h3\u003e\n\u003cp\u003eA) Nuaire Cyfan is intended for domestic “wet rooms” and moisture-prone spaces: bathrooms, en-suites, WCs, small kitchens and utility or laundry rooms. In bathrooms and en-suites, setting Cyfan to run continuously at a low trickle maintains a fresher baseline between showers; humidity-responsive boost then clears steam swiftly after use. In WCs, intermittent operation with a timed run-on provides effective odour control without long over-run. In compact kitchens and utilities, higher boost settings handle short bursts from cooking or clothes drying, while background trickle keeps the space comfortable. Thanks to its pressure capability, Cyfan suits through-wall sleeves, short in-room ducts and installations with façade grilles. Optional SELV 24V configuration makes it appropriate for splash-zone locations when installed to the relevant electrical zones. The overall aim is steady removal of moisture and stale air at source so the wider dwelling stays drier and cleaner day to day.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What airflow ranges does the Nuaire Cyfan offer and how do they relate to Building Regulations?\u003c\/h3\u003e\n\u003cp\u003eA) Nuaire Cyfan is commissioned using simple dials to match the room and duty. In continuous mode the adjustable background (trickle) range is typically 6–30 litres per second, allowing you to set a quiet baseline suited to bathrooms, WCs and utilities. On-demand boost can be selected across a wide band from roughly 8–60 litres per second, which covers the higher rates required for kitchens and for rapid clearance after steamy or odorous events. These ranges align with the extract rates set out for wet rooms in Approved Document F when installed correctly and when the duct path is short, smooth and well sealed. Because Cyfan is centrifugal, it maintains duty more reliably against common back-pressures than many axial fans, so the airflow you set is more likely to be the airflow delivered. That combination of range and pressure capability supports compliance while keeping acoustics and running costs acceptable for long-term operation.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What operation modes does the Nuaire Cyfan support and how do I choose between them?\u003c\/h3\u003e\n\u003cp\u003eA) Nuaire Cyfan can operate as a quiet, continuous-running dMEV fan or as an intermittent fan. In continuous mode, you commission a low background trickle to run 24\/7, then select a stronger boost that is triggered automatically by humidity tracking or by a manual switch\/pull-cord for short periods. This approach keeps humidity stable and is generally the best defence against condensation and black mould. In intermittent mode the fan starts on demand via a switch-live or pull-cord and continues for an adjustable run-on time (typically 1–30 minutes) after the trigger ends; this suits WCs and some kitchens where continuous extraction is not required. The choice depends on the room, occupancy pattern and compliance strategy. Bathrooms prone to condensation benefit most from continuous running, while WCs often suit intermittent with a sensible over-run. Cyfan’s commissioning flexibility lets one fan type cover both strategies across a dwelling or portfolio.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How does Humidity Tracker on the Nuaire Cyfan work and how should I set it?\u003c\/h3\u003e\n\u003cp\u003eA) Humidity Tracker continuously samples the air at the fan and looks for sustained rises in relative humidity, typically ramping from around 60%RH upwards as moisture builds. When it detects a rise consistent with showering, bathing, laundry or cooking, Cyfan automatically increases speed to a pre-set boost level, clearing steam and moist air quickly. As conditions normalise, the fan gracefully returns to background trickle (in continuous mode) or completes its run-on (in intermittent mode). To set it, commission a background airflow that keeps the room comfortable and select a boost rate that clears visible steam without excessive noise. Where night-time disturbance is a concern, use manual boost for late showers and allow Humidity Tracker to handle daytime peaks. Because thresholds are designed to respond to real, sustained humidity rises, the system avoids nuisance boosting from short-lived spikes while still protecting the room fabric.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Which duct size should I use with the Nuaire Cyfan: 100mm or 125mm?\u003c\/h3\u003e\n\u003cp\u003eA) Nuaire Cyfan ships with both 100mm and 125mm discharge spigots so you can align with the existing penetration or optimise performance. Use the 125mm outlet where possible—especially for longer routes, exposed façades or higher boost settings—because the larger bore reduces pressure drop and noise, making it easier to deliver the target l\/s at the external grille. The 100mm outlet is ideal for direct replacements where the wall sleeve or grille already exists at that size, or where space dictates a compact termination. Whatever size you choose, keep the route short and straight, avoid tight bends, and seal every joint airtight. If the duct passes through a cold roof void, insulate it to reduce internal condensation risk. A quality, low-resistance external cowl with insect mesh completes the system, helping Cyfan’s centrifugal impeller maintain steady duty with minimal turbulence and whistling.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can the Nuaire Cyfan ventilate two rooms from one fan and how does the side spigot work?\u003c\/h3\u003e\n\u003cp\u003eA) Yes. Where two small wet rooms sit back-to-back—most commonly a bathroom and a WC—the optional subsidiary spigot kit adds a 50mm side take-off to the main Cyfan body. You install a short, well-sealed 50mm branch duct and a secondary grille into the adjacent room so Cyfan extracts from both spaces simultaneously. This approach saves time, cost and energy compared with fitting two separate fans, while keeping maintenance simple. For best results the branch run should be short, with gentle bends and airtight joints, and the main discharge should be 125mm if practicable to preserve overall capacity and keep noise low. Commission the fan so the combined extract meets the duty required for the pair of rooms, and check both grilles for steady draw with the door ajar. The side-spigot solution is intended for small, adjacent spaces; larger or separated rooms still require their own dedicated extract.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What mounting options are available for the Nuaire Cyfan and how do I choose?\u003c\/h3\u003e\n\u003cp\u003eA) Nuaire Cyfan has been engineered for real-world flexibility. Surface mounting is the most common approach for through-wall installations or where the fan is fixed directly to a ceiling and ducted to an external termination. A semi-recess kit lowers the profile for a neater finish while preserving access for cleaning and commissioning. A dedicated window kit allows secure, weather-tight mounting through glazing, useful where a wall route is impractical. All formats accept the supplied 100mm or 125mm discharge spigot and accommodate the optional 50mm side spigot kit. Choose the method that offers the shortest, straightest path to outside, maintains clear access for cleaning, and respects bathroom electrical zones. For windows, follow the kit’s instructions carefully to ensure safe clamping and sealing. For any installation, confirm the wall or ceiling can accept fixings, avoid concealed services, and plan the local isolator and any boost controls with your electrician in advance.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Is there a SELV 24V option for the Nuaire Cyfan and when should I use it?\u003c\/h3\u003e\n\u003cp\u003eA) Yes. Nuaire Cyfan can be configured as a Safety Extra Low Voltage (SELV) system using the supplied remote transformer enclosure, delivering 24V operation to the fan head. SELV is often preferred in bathroom electrical Zones 1 and 2, or wherever additional electrical separation is desirable to meet site risk assessments or client policies. The SELV configuration retains the same wide commissioning range for trickle and boost, as well as the same control features. During installation the transformer is mounted in a suitable, accessible location outside the designated splash zones, and the low-voltage cable is run to the fan position. Your electrician will advise on the safest mounting point relative to baths or showers and confirm that all works comply with current wiring regulations. Choosing SELV provides an extra layer of electrical safety without sacrificing performance or control flexibility.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How do I commission the Nuaire Cyfan for the room and verify performance?\u003c\/h3\u003e\n\u003cp\u003eA) After mechanical and electrical installation, restore power at the local isolator and access the commissioning dials or interface as per the installation guide. Decide whether the fan will run continuously or intermittently. For continuous operation, set a low, steady background trickle that suits the room size and occupancy, then select a boost rate that clears steam or odours promptly without excessive noise. For intermittent operation, choose your boost setting and set the run-on timer (typically 1–30 minutes) to continue extraction after the trigger ends. Enable Humidity Tracker where appropriate so the fan responds automatically to rising RH. Prove operation with the room door slightly ajar: you should feel a smooth, even extract at the cover and see free discharge at the exterior cowl. Check that any backdraught shutter moves freely. Finally, listen for quiet, steady running and adjust slightly if the route or grille creates audible turbulence.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How quiet is the Nuaire Cyfan in everyday use and what influences noise in practice?\u003c\/h3\u003e\n\u003cp\u003eA) Cyfan’s centrifugal impeller and brushless DC motor are designed for low electrical demand and unobtrusive acoustics, particularly at background trickle where it may run 24\/7. Real-world noise is influenced as much by installation as by the fan itself. A short, straight, smooth-bore duct with sealed joints minimises turbulence and whistling, while a well-sized external cowl keeps resistance down. Using the 125mm spigot where practicable reduces velocity and perceived noise, especially on higher boost settings. Commission the lowest background that maintains comfort, reserving higher speeds for brief demand periods. Keep the cover and external grille clean so air paths stay open. When these details are observed, Nuaire Cyfan provides quiet, reliable extraction suitable for occupied homes without disturbing daily life or sleep.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Does the Nuaire Cyfan help with Building Regulations compliance and whole-house strategies?\u003c\/h3\u003e\n\u003cp\u003eA) Nuaire Cyfan’s commissioning ranges and pressure capability allow you to set extract rates that align with the wet-room requirements in Approved Document F when installed correctly. In continuous mode it supports a decentralised mechanical extract ventilation (dMEV) strategy, providing low, steady background extraction in each wet room with on-demand boost for peaks. In intermittent mode it meets the room-by-room extract and run-on provisions when paired with an appropriate trigger. Because the fan maintains duty more reliably against duct resistance than many axial models, the airflow you set is more likely to be achieved at the termination, which supports compliance in practice rather than only on paper. Combined with sensible background air inlets and good heating practice, Cyfan forms a dependable part of a whole-house approach to managing moisture and indoor air quality.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What routine maintenance does the Nuaire Cyfan require and how is it cleaned?\u003c\/h3\u003e\n\u003cp\u003eA) Cyfan is filterless, so there are no consumables to replace and upkeep is straightforward. Every few months, isolate the power at the local spur, remove the push-fit front cover, and wash it in warm soapy water before rinsing and drying. Gently vacuum the impeller and interior with a soft brush attachment, taking care not to disturb sensors or wiring. Check that any backdraught shutter opens and closes freely and that all duct joints remain airtight. From outside, clear debris from the cowl or louvre and confirm fixings and seals are intact. Refit the cover securely and restore power, then confirm the fan returns to the commissioned trickle and boosts correctly on demand. Periodic checks during electrical servicing can confirm settings still suit the household’s routines and that Humidity Tracker is delivering timely, efficient response without nuisance operation.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What accessories and kits are available for a neat Nuaire Cyfan installation?\u003c\/h3\u003e\n\u003cp\u003eA) A range of purpose-made accessories supports tidy, compliant installations. The window kit enables secure, weather-tight mounting through glazing with appropriate clamping and sealing. Telescopic through-wall kits in colour-matched finishes provide adjustable sleeves and low-resistance external louvres for 100mm and 125mm systems, simplifying core drilling and weatherproofing. A semi-recess kit lowers the profile on the wall or ceiling while maintaining access for cleaning and commissioning. The subsidiary spigot kit adds a 50mm side take-off and filtered inlet for simultaneous extraction from an adjacent small room. In-room and inline ducting kits help create short internal offsets or slightly longer concealed routes while controlling pressure drop and noise. Rigid wall plates tidy oversize cores and level uneven substrates so the fan sits square and flush. Selecting the right combination keeps ducts short, joints airtight and resistance low, making commissioning more predictable.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What are typical running costs for the Nuaire Cyfan and how energy efficient is it?\u003c\/h3\u003e\n\u003cp\u003eA) Nuaire Cyfan uses a high-efficiency 24V brushless DC motor designed for low electrical demand, particularly at the background trickle rates used in continuous mode. In day-to-day terms, the quiet trickle setting consumes only a small amount of power around the clock, while boost is used in short bursts to clear steam or odours, then the fan returns to its low setting. Humidity tracking helps target higher speeds only when genuinely needed, avoiding unnecessary energy use. Because the centrifugal impeller maintains duty against resistance, you are less likely to over-set speeds to compensate for duct losses, which also helps contain running costs. While exact cost depends on your commissioned l\/s, duct path, usage pattern and tariff, Cyfan’s design focus on efficient continuous operation and short, effective boosts keeps electricity use modest and predictable across both new-build and retrofit applications.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What are the limitations of the Nuaire Cyfan and what good-practice points should I observe?\u003c\/h3\u003e\n\u003cp\u003eA) Cyfan is a domestic extract fan for a single wet room or, using the optional side spigot, two small adjacent spaces. It must not be used to extract hazardous fumes, nor connected to chimneys or combustion flues. Keep duct diameter consistent from fan to outside, seal every joint airtight, and insulate ducts routed through cold voids to reduce internal condensation. Through-wall sleeves should be angled slightly towards the exterior so incidental moisture drains outside. Fit a weather-protected external termination with insect mesh, and include a quality backdraught shutter for intermittent installations in exposed locations. Do not mount the fan where a door or cabinet will block the airflow path, and leave space to remove the cover for cleaning. Provide a modest undercut to the room door so replacement air can enter freely. Finally, observe bathroom electrical zones and use the SELV option where site conditions or policy require additional electrical separation.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How do I troubleshoot common issues on the Nuaire Cyfan such as weak airflow or noise?\u003c\/h3\u003e\n\u003cp\u003eA) Start with housekeeping. Clean the front cover and vacuum the external cowl or louvre to remove lint and debris. Check that the room door has a small undercut so makeup air can reach the fan. Inspect the duct route for kinks, crushed sections or tight bends and reseal any loose joints to cut turbulence. Confirm that any backdraught shutter moves freely and is not catching on a misaligned sleeve. If condensation persists, raise the background trickle slightly and verify that Humidity Tracker or your chosen boost trigger is enabled and set sensibly. If the fan is noisy, consider switching to the 125mm spigot to reduce velocity and check the external termination is low-resistance and square to the wall. If the unit will not run, check the local isolator and protective fuse and ask your electrician to verify the supply. After adjustments, re-prove operation with the door ajar and check for a smooth, even extract.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What safety features and protections does the Nuaire Cyfan include?\u003c\/h3\u003e\n\u003cp\u003eA) Nuaire Cyfan incorporates practical safeguards for everyday use and maintenance. A safety interlock within the front grille confirms the cover is correctly fitted before the fan operates, reducing the risk of accidental contact with moving parts. The brushless DC motor uses sealed-for-life ball bearings and locked-rotor protection for durability under continuous or frequent-boost duty. Backdraught shutters for both 100mm and 125mm discharges are provided for intermittent installations to help prevent reverse flow when the fan is off. Optional SELV 24V configuration introduces electrical separation in splash-zone applications when installed with the remote transformer. The durable ABS casing resists knocks and moisture typical of wet-room environments. When combined with correct siting, appropriate ducting and a local isolator installed by a qualified electrician, these features support safe, long-term operation.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What warranty does the Nuaire Cyfan carry and what does this mean for landlords and homeowners?\u003c\/h3\u003e\n\u003cp\u003eA) Nuaire Cyfan is supplied with a 5 year Warranty comprising 1 year Parts \u0026amp; Labour followed by 4 years Parts, reflecting confidence in its design for continuous running and frequent boosts. For landlords and housing providers this offers predictable life-cycle planning, minimal consumables thanks to the filterless design, and straightforward service tasks centred on periodic cleaning rather than parts replacement. For homeowners it provides peace of mind that the fan is built to last, with a centrifugal impeller and brushless DC motor chosen for durability under real-world duct resistance. Routine checks—clean cover, clear external cowl, verify settings—help maintain airflow and quietness across the warranty period and beyond. If the dwelling layout changes or usage patterns shift, Cyfan’s broad commissioning range makes it easy to re-tune background and boost for continuing comfort and moisture control.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can the Nuaire Cyfan replace an existing fan and what should I check before retrofit?\u003c\/h3\u003e\n\u003cp\u003eA) Yes. Cyfan is well suited to replacing older axial or centrifugal fans in bathrooms, WCs and small kitchens. Before starting, confirm the existing duct size and condition, and decide whether to use the 100mm or the 125mm outlet supplied with Cyfan. Check the external grille or cowl is sound, low-resistance and well sealed to the façade; replace it if damaged or restrictive. Verify there is a local isolator providing a safe means of isolation and discuss the boost trigger with your electrician (switch-live, pull-cord or humidity response). If you wish to serve an adjacent WC from the same unit, ensure a short, clear route exists for the optional 50mm side branch and that the combined duty will meet both rooms’ needs. After installation, select continuous or intermittent operation, commission the background and boost settings, and prove airflow at the cover and discharge. A careful retrofit typically delivers quieter running, steadier clearance and better compliance.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How does the Nuaire Cyfan interact with other ventilation in the home, such as trickle vents or cooker hoods?\u003c\/h3\u003e\n\u003cp\u003eA) Nuaire Cyfan extracts moist, stale air directly from wet rooms; it is not a replacement for a dedicated cooker hood over a hob, but it complements one by maintaining baseline extraction and clearing residual moisture when the hood is off. In the wider dwelling, background air enters through trickle vents or infiltration paths, so keeping trickle vents open helps ensure stable pressure and make-up air for the fan. Doors with a modest undercut allow air to move from dry rooms to wet rooms, supporting effective cross-flow. Used in this way—steady extract in wet rooms, dedicated local capture over hobs, and good background air inlets—Cyfan forms part of a balanced strategy that improves indoor air quality and reduces condensation risk throughout the home with minimal disruption and low running cost.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/CYFAN_I_M_c1487b87-22ca-410c-ac16-6bd97bf40728.pdf?v=1759146454\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCYFAN \u003c\/strong\u003e\u003cstrong\u003eConsultants Specification\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/CYFAN_I_M_c1487b87-22ca-410c-ac16-6bd97bf40728.pdf?v=1759146454\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NUAIRE_CYFAN_CONSULTANTS_SPEC_160x160.jpg?v=1759146422\" alt=\"\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/CYFAN_CONSULTANTS_SPEC_0e4921bc-6586-4870-80a2-82e174b63d8e.pdf?v=1759146451\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/CYFAN_I_M_8881a515-3f03-41e4-9b20-37b928e3506e.pdf?v=1785323645\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eCYFAN Installation \u0026amp; Maintenance\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/CYFAN_I_M_8881a515-3f03-41e4-9b20-37b928e3506e.pdf?v=1785323645\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NUAIRE_CYFAN_I_M_160x160.jpg?v=1759146337\" alt=\"\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/CYFAN_WINDOW_KIT_I_M.pdf?v=1759146452\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/CYFAN_PRODUCT_INFO_4c0d15dc-c5af-4a1b-a764-8551af9cafa7.pdf?v=1759146451\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCYFAN Product Information\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/CYFAN_PRODUCT_INFO_4c0d15dc-c5af-4a1b-a764-8551af9cafa7.pdf?v=1759146451\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NUAIRE_CYFAN_PRODUCT_INFO_160x160.jpg?v=1759146337\" alt=\"\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cstyle\u003e\n\/* Make the youtube video responsive *\/\n  .iframe-container{\n  position: relative;\n  width: 100%;\n  padding-bottom: 56.25%; \n  height: 0;\n}\n.iframe-container iframe{\n  position: absolute;\n  top:0;\n  left: 0;\n  width: 100%;\n  height: 100%;\n}\n\u003c\/style\u003e","brand":"Nuaire Group","offers":[{"title":"Each","offer_id":7653521260574,"sku":"AC89","price":135.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/nuaire-cyfan-extractor-fan-each-extract-fans-241.webp?v=1780915509"},{"product_id":"protimeter-mini-moisture-meter","title":"Protimeter Mini","description":"\u003cp\u003e\u003cspan\u003eThe Protimeter Mini is a moisture meter used for general purpose measurement applications in construction materials.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h5\u003e\n\u003ch4\u003e\u003cstrong\u003eProtimeter Mini\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Protimeter Mini moisture meters are for general purpose measurement applications in construction materials.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePin Type Meter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMoisture scale for simple classification of dry, borderline or damp conditions in materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eComfortable to hold and easy to use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Protimeter Mini moisture meter series has been the choice for thousands of users across the world for more than 30 years.\u003c\/p\u003e\n\u003cp\u003eThe enduring popularity and success of Protimeter Mini Moisture Meters is attributable to their versatility, simple design, robust construction and ease of use\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTypical Users:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHome inspectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFlooring contractors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTermite pest control officers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWood product manufacturers and traders\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCleaning and floor restoration professionals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWoodworkers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eVideo:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"iframe-container\"\u003e\n\u003cp\u003e\u003ciframe width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/Ke6LoKjNQKo\" height=\"315\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Data:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 500px;\" cellspacing=\"1\" cellpadding=\"1\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6% to 90% Numerical Label\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 LEDs\u003cbr\u003eGreen (Dry)\u003cbr\u003eYellow (At Risk)\u003cbr\u003eRed (Wet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9 V (Included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight (Inc. Batteries)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.330 lbs (150g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.02in x 1.09in x 1.91in (180mm x 28mm x 49mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBatteries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 x AA Batteries (Included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eBuilding Surveying:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Mini is ideal for assessing the moisture condition in buildings. A color-coded scale enables the user to assess the moisture level of wood and dry wall at a glance.\u003c\/p\u003e\n\u003cp\u003eThe numerical values represent the actual percent moisture content of wood (% MC) and the wood moisture equivalent (WME) of concrete, dry wall and other materials. The Mini can be used to determine if the fabrics of a building are in a dry, borderline or damp condition.\u003c\/p\u003e\n\u003cp\u003eOptional hammer electrode and deep wall probes can be used with the Mini to measure the moisture level at depths in walls and floors, regardless of the surface condition.\u003c\/p\u003e\n\u003cp\u003eThese options are useful accessories when investigating the cause of moisture problems within buildings.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eQuality Control Applications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Mini is a precision instrument suitable for a wide range of quality control applications on construction sites, for manufacturers and storage environments. Contractors use the meter to assess if plasterwork is sufficiently dry for painting.\u003c\/p\u003e\n\u003cp\u003eManufacturers of wooden products such as furniture, roof trusses and pallets use the Mini for checking the moisture content of timber as delivered, and through the manufacturing process.\u003c\/p\u003e\n\u003cp\u003eHome inspectors check moisture levels to assess the risk of mould grade.\u003c\/p\u003e\n\u003cp\u003eWhen taking readings in awkward positions, the Mini can be used with the moisture probe and lead, supplied as standard with the instrument.\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PROTEMETER_MINI.pdf?381710460314001714\" target=\"_blank\"\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PROTEMETER_MINI.pdf?381710460314001714\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PROTIMETER_MINI_small.jpg?v=1524824438\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cstyle\u003e\u003c!--\n\/* Make the youtube video responsive *\/\n  .iframe-container{\n  position: relative;\n  width: 100%;\n  padding-bottom: 56.25%; \n  height: 0;\n}\n.iframe-container iframe{\n  position: absolute;\n  top:0;\n  left: 0;\n  width: 100%;\n  height: 100%;\n}\n--\u003e\u003c\/style\u003e","brand":"Protimeter","offers":[{"title":"Each","offer_id":7653705973790,"sku":"EQ2000","price":151.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/protimeter-mini-each-moisture-meter-357.webp?v=1780916054"},{"product_id":"protimeter-aquant-moisture-meter","title":"Protimeter Aquant","description":"\u003cp\u003eThe \u003cstrong\u003eProtimeter Aquant\u003c\/strong\u003e (non-invasive) is the sister product to the Protimeter Surveymaster and helps you locate moisture quickly in a wide range of materials with a RF measurement system unique to the Protimeter.\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch4\u003e\u003cstrong\u003eProtimeter Aquant\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Protimeter Aquant allows you to detect moisture up to ¾” (20mm) below and behind the surface in the most efficient way possible.\u003c\/p\u003e\n\u003cp\u003eAll Protimeter instruments have a two-year warranty. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe right moisture meter makes all the difference when surveying, cleaning or restoring a property after water damage!\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Aquant is a non-invasive rapid test moisture meter for a wide range of building and construction materials.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMeasures up to 3\/4” (19 mm) below the surface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable auto off\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudible tone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHold feature\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBacklit LCD display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGE³ color arc LED display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Benefits:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDetects moisture directly in materials and below wall and floor coverings such as tile, wood and vinyl\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNot adversely affected by surface moisture such as condensation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDual display LCD and LED for easy reading\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eColor changing LEDs to show moisture condition Green (Dry), Yellow (At Risk) and Red (Wet)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eVideo:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"iframe-container\"\u003e\n\u003cp\u003e\u003ciframe width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/s0PWqXbEFu4\" height=\"315\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Data:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 500px;\" cellspacing=\"1\" cellpadding=\"1\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRange (Non Invasive)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e(RF) 70 to 999 Relative \u003cbr\u003e\u003cstrong\u003eDry (Green):\u003c\/strong\u003e 70-169\u003cbr\u003e\u003cstrong\u003eAt Risk (Yellow):\u003c\/strong\u003e 170 - 199\u003cbr\u003e\u003cstrong\u003eWet (Red):\u003c\/strong\u003e 200-999\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay 1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDigital LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay 2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 LEDs Green (Dry), Yellow (At Tisk) and Red (Wet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDepth of Moisture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 3\/4 in (19mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9 V (Supplied)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGross Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 oz (100g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7in x 1.9in x 2in (175mm x 48mm x 50mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 Years on Mechanical or Manufacturing defects. Does not include wearing part or accessories.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eProduct Modes\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eSearch Mode (Non-Invasive):\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe biggest problem with taking moisture readings, is finding the affected areas, even if the surface has a covering. The search mode provides a non-invasive technique for scanning walls and floors for moisture without damaging the surface.\u003c\/p\u003e\n\u003cp\u003eWhen held against the surface, as shown, the instrument transmits a signal into the material. The search mode determines the moisture content from the returned signal strength.\u003c\/p\u003e\n\u003cp\u003eThe relative moisture level is shown on the digital display and its moisture condition is shown on the accompanying scale of colorcoded lights.\u003c\/p\u003e\n\u003cp\u003eThe nominal depth of the measurement is 19mm dependent on the density and other characteristics of the material.\u003c\/p\u003e\n\u003cp\u003eThis measurement presentation helps the user to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSearch for moisture behind wall and floor coverings (tile and vinyl)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAssess, if the material is in a dry, borderline or damp condition\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMap the extent of the problem numerically\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFinds moisture at depth where moisture is not always directly visible\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThis mode of measurement is not adversely affected by the presence of surface moisture\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e Shower pans, behind ceramic tile, fine finishes, water stains, tile and vinyl floor coverings, joists, around toilets, drywall, below grade floors and walls, plaster, masonry, concrete and concrete block.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSearch Mode Readings:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Protimeter Aquant features a digital LCD display, detailing the moisture readings from 0 to 999 REL (relative content).\u003c\/p\u003e\n\u003cp\u003eThe REL value is the theoretical moisture level that indicates the potential severity of the moisture content within the material being tested. The higher the reading, the higher the moisture content.\u003c\/p\u003e\n\u003cp\u003eAny reading which displays an LED in the red zone, is too damp. The WME value is the theoretical moisture level that would be attained by wood that is in moisture equilibrium with the material being tested.\u003c\/p\u003e\n\u003cp\u003eSupporting the digital LCD display, a colour LED will light up to allow the surveyor to quickly determine the moisture level.\u003c\/p\u003e\n\u003cp\u003eThe LEDs are subdivided into three colour zones, green, yellow, and red indicating the severity of the moisture reading.\u003c\/p\u003e\n\u003cp\u003eIn most cases it is quicker and easier to determine the reading using the colour.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIn the \u003cspan style=\"color: #008000;\"\u003e\u003cstrong\u003eGREEN\u003c\/strong\u003e\u003c\/span\u003e Zone, moisture levels are in a safe air-dry condition\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIn the \u003cspan style=\"color: #ffd700;\"\u003e\u003cstrong\u003eYELLOW\u003c\/strong\u003e\u003c\/span\u003e Zone, moisture levels are higher than normal but not critical; further investigation is recommended\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIn the \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eRED\u003c\/strong\u003e\u003c\/span\u003e Zone, moisture levels are excessive and too high. If sustained, high moisture levels will lead to decay\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PROTIMETER_AQUANT_small.jpg?v=1524824455\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cstyle\u003e\u003c!--\n\/* Make the youtube video responsive *\/\n  .iframe-container{\n  position: relative;\n  width: 100%;\n  padding-bottom: 56.25%; \n  height: 0;\n}\n.iframe-container iframe{\n  position: absolute;\n  top:0;\n  left: 0;\n  width: 100%;\n  height: 100%;\n}\n--\u003e\u003c\/style\u003e","brand":"Protimeter","offers":[{"title":"Each","offer_id":7653707317278,"sku":"EQ5765","price":248.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/protimeter-aquant-each-moisture-meter-815.webp?v=1780916074"},{"product_id":"nuaire-drimaster-eco-heat-hcs-heated-piv","title":"Nuaire Drimaster ECO-HEAT-HCS (Standard Unit With 400W Heater - Hall Control)","description":"\u003cp\u003eThe Nuaire Drimaster ECO-HEAT-HCS (Code DRI-ECO-HEAT-HCS) is a loft-mounted Positive Input Ventilation (PIV) unit with Hall Control and an integral 400W heater located behind the ceiling diffuser.\u003c\/p\u003e\n\u003cp\u003eIt delivers a continuous supply of fresh, filtered air to tackle condensation dampness and black mould, while the heater tempers incoming air during colder periods for improved comfort. User controls are positioned on the ceiling diffuser for simple in-hallway commissioning and adjustment, and the unit’s loft-temperature sensor intelligently manages airflow and standby to balance comfort with low running costs.\u003c\/p\u003e\n\u003cp\u003eThe latest model now features a black casing manufactured from 100% recycled ABS plastic and is supplied in reduced packaging, lowering embodied carbon while maintaining the same trusted Drimaster performance, airflow and control functions.\u003c\/p\u003e\n\u003cp\u003eLong-life filters, a 5 year filter reminder on the diffuser display, very low fan power (typically 1.6–15.3W) and a 7 year warranty make ECO-HEAT-HCS a dependable, low-maintenance whole-home solution.\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h5\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features of the Nuaire Drimaster ECO-HEAT-HCS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e✔️ Gently supplies filtered loft air to reduce humidity, tackling condensation, black mould, odours and everyday pollutants.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Hall Control diffuser with display and buttons enables easy settings, six airflow options, and tamper-lock protection.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Smart temperature logic boosts to harvest loft warmth, pauses in hot lofts, minimising energy use.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Integrated 400W heater tempers supply air at delivery, preventing draughts while improving winter comfort efficiently.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Long-life Filters with five-year reminder, quiet operation, strong warranty, and performance covering typical UK homes.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eWhole-Home Condensation Control With Positive Input Ventilation\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Nuaire Drimaster ECO-HEAT-HCS applies the Positive Input Ventilation principle to the entire dwelling. Fresh loft air is drawn through the unit’s filters and introduced at a gentle, continuous rate from a central hallway diffuser, creating a slight positive pressure that encourages moist, stale air to leave via natural leakage paths and existing extracts. By steadily diluting humidity from cooking, bathing and drying clothes, the system tackles the root cause of surface condensation on cold spots and window reveals, helping to prevent black mould, musty odours and damage to finishes. At the same time, the filtered background supply reduces everyday pollutants and allergens, supporting healthier indoor air quality throughout the property.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eIntelligent Hall Control For Simple Commissioning\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe ECO-HEAT-HCS Hall Control design places a clear 7-segment display and push-button interface directly on the diffuser, so airflow and temperature profiles can be adjusted from the landing without accessing the loft. Six selectable airflow settings allow ventilation to be matched to property size and occupancy, with an optional lock function to protect chosen settings once commissioning is complete. An onboard temperature sensor continuously monitors loft conditions, boosting airflow to harvest useful warmth when the loft is temperate and pausing operation in very hot lofts to maintain comfort and save energy. Typical fan power is just 1.6–15.3W depending on the selected speed, giving whole-home ventilation at very low running cost.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eRecycled Casing With The Same Proven Performance\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eIn the latest generation, the Drimaster ECO-HEAT-HCS casing has been re-engineered in a black finish using 100% recycled ABS plastic. This reduces embodied carbon and makes use of recycled material without altering airflow options, acoustic performance or installation practice. The fan unit is supplied in reduced packaging to minimise waste in transit and on site, while operation, control layout and duty remain familiar for installers and end users. Performance, noise levels and reliability are unchanged; only the environmental footprint of the hardware is improved.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eIntegrated 400W Heater For Added Comfort\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eFor colder conditions, the ECO-HEAT-HCS incorporates a discreet 400W heater located directly behind the diffuser to temper the supply air only when required. Because the heater sits at the point of delivery, heat losses are minimised and the tempered air is spread evenly across the ceiling to avoid draughts. Even with the heater in use, overall electrical consumption remains modest for a whole-home strategy, as the fan itself draws very little power and the heater energises on demand to maintain comfortable supply temperatures. Acoustic performance is considerate, with sound power around 35LWA, and a maximum airflow of 252m³\/h provides ample coverage for a wide range of UK homes with lofts.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eStraightforward Servicing And Long-Term Assurance\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eOwnership and upkeep are deliberately simple. Long-life filters are positioned on each side of the loft unit, with the Hall Control display showing a C reminder when the recommended five-year change is due. Replacement is a quick loft task using genuine \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/nuaire-drimaster-replacement-filters\" target=\"_blank\"\u003e\u003cstrong\u003eDrimaster Filters\u003c\/strong\u003e\u003c\/a\u003e to maintain airflow, efficiency and hygiene. The ECO-HEAT-HCS range benefits from recognised third-party assurance and is backed by a seven-year warranty, comprising one year parts and labour followed by six years parts only, providing long-term confidence for homeowners, landlords and specifiers seeking a reliable, low-energy condensation-control solution.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\n\u003cstrong\u003eProduct Benefits\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProven Condensation Control:\u003c\/strong\u003e Positive Input Ventilation steadily lowers indoor humidity and displaces moist, stale air, helping to cure existing condensation and prevent black mould while protecting décor, furnishings and building fabric.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHall Control Convenience: \u003c\/strong\u003eControls on the ceiling diffuser enable commissioning, speed changes and temperature-mode selection from the hallway, with no routine need to access the loft once the unit is set up.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegral Comfort Heater: \u003c\/strong\u003eA 400W heater positioned behind the diffuser tempers supply air in colder conditions for improved comfort, with minimal distribution losses and on-demand operation that avoids unnecessary energy use.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntelligent Temperature Response:\u003c\/strong\u003e A loft-air sensor boosts when conditions are favourable for harvesting warmth and pauses in very hot lofts, maintaining comfort and limiting energy consumption automatically without user intervention.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLow Energy, Quiet Operation:\u003c\/strong\u003e Fan power is typically 1.6–15.3W with sound power around 35 LWA, delivering whole-home background ventilation with negligible running cost and a low acoustic profile suitable for bedrooms and landings.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSustainable Recycled Casing: \u003c\/strong\u003eThe black casing is manufactured from 100% recycled ABS plastic and supplied in reduced packaging, lowering embodied carbon and waste while maintaining the same Drimaster performance and installation process.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLong-Life Filtration With Service Reminder:\u003c\/strong\u003e The long-life filters protect both the home and the fan; the diffuser display indicates a five-year filter change to keep performance, airflow and efficiency on track over the life of the unit.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRobust Warranty And Assurance: \u003c\/strong\u003eSupplied with a seven-year warranty (one year Parts \u0026amp; Labour, six years Parts), providing strong confidence in reliability, durability and long-term value in both private and social housing.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Coverage Airflow:\u003c\/strong\u003e Maximum flow up to 252m³\/h supports effective whole-home dilution across a broad range of property sizes with lofts, helping to stabilise humidity and indoor air quality in multiple rooms simultaneously.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\n\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHomes With Loft Spaces Suffering From Condensation: \u003c\/strong\u003eBungalows and two-storey houses experiencing window or wall condensation and black mould benefit from continuous, filtered supply air introduced via a central diffuser to tackle the root cause.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOwner-Occupied Properties Preferring In-Hallway Control: \u003c\/strong\u003eHall-mounted controls make everyday adjustments straightforward without loft access, ideal where convenience, visibility of settings and ease of use are priorities for the householder.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRetrofit And Refurbishment Programmes:\u003c\/strong\u003e Loft mounting with a single ceiling diffuser offers a low-disruption route to improved indoor air quality and moisture control during upgrades of existing housing stock, with minimal internal making-good.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProperties Seeking Low-Energy Background Ventilation: \u003c\/strong\u003eECO-HEAT-HCS provides steady, filtered airflow to supplement intermittent extracts and trickle vents, supporting healthier indoor environments and comfort across the heating season.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProjects With Sustainability Objectives:\u003c\/strong\u003e The black 100% recycled ABS casing and reduced packaging make this model well suited to schemes where lowering embodied carbon and material waste is important alongside proven condensation control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eRunning Costs\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDay to day running costs are low. The fan typically uses 1.6–15.3W depending on the speed you choose, which works out at roughly 1–9p per day at typical UK electricity prices. Many homes sit in the middle of that range, so a good guide is about 5p per day for continuous, whole-home background ventilation.\u003c\/p\u003e\n\u003cp\u003eThe integrated 400W comfort heater only comes on when needed in colder weather. If it runs for 1 hour it costs about 10p, 3 hours is about 30p, and 6 hours is about 60p. Actual costs depend on your tariff, your chosen fan speed and how often the heater is enabled.\u003c\/p\u003e\n\u003cp\u003eAs a quick check, the fan alone uses roughly the same electricity as an LED bulb left on all day, and the heater adds a small, on-demand top-up when you want a gentler supply temperature. Your standing charge is separate and would be paid regardless.\u003c\/p\u003e\n\u003ch5\u003eInstallation\u003c\/h5\u003e\n\u003ch2\u003e\u003cstrong\u003eHealth \u0026amp; Safety Considerations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eBefore starting, confirm safe loft access, stable footing and adequate lighting. Lay temporary boards where necessary so you are not standing on plasterboard. Wear eye protection and a dust mask when cutting the ceiling, and gloves when handling insulation.\u003c\/p\u003e\n\u003cp\u003eTreat concealed services as live until proven otherwise; do not cut or fix into areas unless you are certain there are no cables, pipes or flues. Keep the fan and duct away from hot flues and do not obstruct any fire barriers. Avoid working alone in hot weather, keep the work area tidy and take regular breaks.\u003c\/p\u003e\n\u003cp\u003eElectrical connection must be completed via a suitably rated isolator by a qualified electrician.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSite Preparation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eChoose a central position for the ceiling diffuser, typically on the landing, so tempered, filtered air can spread evenly through the dwelling. From the loft, check there is clear space between joists for the circular opening and that a short, smooth duct run can be routed from the fan to the diffuser without tight bends.\u003c\/p\u003e\n\u003cp\u003eSelect a hanging point for the fan where air can circulate freely around the casing, with generous clearance around the filters on each side. Plan the location of the switched fused spur and agree the safe cable route with your electrician.\u003c\/p\u003e\n\u003cp\u003eClear insulation back from the chosen positions so you can work cleanly and so nothing will press against the unit or the filters after installation. Ensure nearby light fittings, smoke\/heat alarms and decorative features will not be in the immediate air path from the diffuser.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eLimitations And Good Practice\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThis model is intended for homes with a loft. It supplies filtered air from the loft into the landing below; it is not an extract system and must not be ducted outdoors or into a closed void. Keep the flexible duct as short and straight as possible and make joints airtight to maintain performance and keep noise low.\u003c\/p\u003e\n\u003cp\u003eDo not rest the fan on insulation; hang it freely and keep insulation well clear of the filters so the unit can draw air evenly. The heater is built into the diffuser assembly and only tempers air when needed; never cover or obstruct the diffuser. Internal doors left ajar will help the fresh air circulate.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eStep-By-Step Installation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMake The Area Safe: \u003c\/strong\u003eSwitch off power to any circuits you might encounter and confirm there are no services where you intend to cut. Agree with your electrician how and where the final electrical connection and isolator will be installed, but do not attempt the wiring yourself.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMark The Diffuser Position: \u003c\/strong\u003eFrom the landing, locate joists with a detector and mark the centre point between them. Drill a small pilot hole to confirm the position from above, then mark the circular cut line in the loft.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCut The Ceiling Opening And Fit The Diffuser:\u003c\/strong\u003e Carefully cut the circular hole on your marked line and clean the edge. Offer the diffuser\/heater assembly into place from below so the face sits flush and square with the ceiling, then secure it in accordance with sound fixing practice. Leave a small air gap around the diffuser body; do not pack insulation tightly against it.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHang The Fan Unit: \u003c\/strong\u003eIn the loft, suspend the fan from a convenient roof timber using suitable cord or straps so it hangs level and free of the structure. Position it so the filters on both sides are completely unobstructed and have free air all around them.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFit The Flexible Duct: \u003c\/strong\u003ePush the duct fully over the fan outlet spigot and secure it airtight with the supplied tie or clamp. Repeat at the diffuser spigot. Route the duct with gentle curves, avoiding kinks, tight bends and sharp edges, and keep the run as short as practicable.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProvide The Power Point And Connect:\u003c\/strong\u003e Fix the power module or convenient connection point to a nearby timber. Your qualified electrician should now install the local isolator, complete the fixed wiring and make the final connection to the unit and diffuser assembly. Ask them to test the supply and safety before energising.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCommission The Airflow And Comfort Settings: \u003c\/strong\u003eWith power restored, use the controls on the diffuser to set the airflow speed suitable for the property. Confirm a gentle, even flow of air is present at the diffuser. Enable the comfort heater function and select the preferred temperature profile if required. The unit will automatically boost when loft air is warmer than the home and will pause in very hot loft conditions.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFinish Neatly: \u003c\/strong\u003eCheck that insulation is not touching the fan or the filters, seal around the diffuser trim if needed, tidy the loft, and make sure the loft hatch closes well and is draught-sealed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"iframe-container\"\u003e\n\u003cp\u003e\u003ciframe height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/SeguWaAYyeM\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHandover And Everyday Use\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eOnce running, the Drimaster ECO-HEAT-HCS supplies a continuous flow of filtered air to dilute humidity and everyday pollutants. You do not need to adjust it daily; it manages itself according to loft temperature and comfort settings.\u003c\/p\u003e\n\u003cp\u003eFor best results, do not obstruct the diffuser, keep internal doors ajar where practical to aid circulation, and continue to use kitchen and bathroom extract fans in the normal way. In colder weather the integral heater will temper the incoming air automatically when enabled.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eMaintenance And Replacement Filters\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThis unit uses filters mounted on each side of the fan. Under typical domestic conditions, replace both filters every 5 years to maintain airflow, efficiency and effectiveness against condensation. In dustier homes, near busy roads, with pets or after renovation, inspect sooner and replace if the filters look visibly loaded or airflow seems reduced.\u003c\/p\u003e\n\u003cp\u003eTo replace: switch off power at the local isolator, ensure safe loft access, remove the retainers, remove the used filters, wipe the plastic intake stubs with a clean, dry cloth, fit new \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/nuaire-drimaster-filters\" target=\"_blank\"\u003e\u003cstrong\u003eDrimaster Replacement Filters\u003c\/strong\u003e\u003c\/a\u003e fully home, refit the retainers and restore power. If the diffuser displays a change-filter reminder, reset it after fitting.\u003c\/p\u003e\n\u003cp\u003eDo not wash or blow out used filters, as this can damage the media and reduce performance. Keep the diffuser face clean with a light vacuum or soft brush during routine housekeeping.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTroubleshooting\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eIf airflow at the diffuser feels weak, first clean the diffuser face gently, then check in the loft that the filters are not clogged or pressed against insulation and that the duct has not kinked or collapsed.\u003c\/p\u003e\n\u003cp\u003eIf a musty smell or condensation returns, the usual causes are dirty filters, an obstructed duct or the diffuser being blocked by furnishings; renewing the filters and restoring a clear airflow path typically resolves it.\u003c\/p\u003e\n\u003cp\u003eIf the unit seems to pause on very hot days, that can be normal, the temperature control avoids pushing very warm loft air into the home.\u003c\/p\u003e\n\u003cp\u003eIf there is unusual noise, ensure the unit is hanging freely and not touching timbers or insulation, and confirm the duct ties are tight so the duct is not flapping.\u003c\/p\u003e\n\u003cp\u003eIf the heater does not appear to warm the supply air in cold weather, check that the comfort heater function is enabled on the diffuser controls and allow time for demand to build; if power is present but heating or fan operation is still absent, contact your electrician or our \u003ca rel=\"noopener\" href=\"mailto:info@platinumchemicals.co.uk\" target=\"_blank\"\u003eTechnical Department\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAftercare And Best Results\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eLeave the settings as commissioned, keep the diffuser clear and plan to fit Drimaster replacement filters every 5 years (earlier in dusty conditions). Pair the system with sensible ventilation habits: use extract fans during cooking and bathing, leave trickle vents open, and heat the home steadily in colder months.\u003c\/p\u003e\n\u003cp\u003eThese simple practices, together with the ECO-HEAT-HCS, provide reliable control of condensation and a consistent improvement in indoor air quality with comfortable, tempered supply air.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eFAQ's\u003c\/h5\u003e\n\u003ch3\u003eQ) What is the Nuaire Drimaster ECO-HEAT-HCS and what problem does it solve in UK homes?\u003c\/h3\u003e\n\u003cp\u003eA) The Nuaire Drimaster ECO-HEAT-HCS is a loft mounted Positive Input Ventilation unit with an integral 400 W comfort heater behind the ceiling diffuser and Hall Control on the diffuser face. It supplies a continuous flow of fresh, filtered air from the loft into the dwelling at low velocity, creating a slight positive pressure that steadily dilutes moisture and everyday indoor pollutants. By lowering background humidity, it tackles the root cause of surface condensation on cold walls and window reveals, which in turn helps prevent black mould, damp odours and damage to décor. Because controls are on the diffuser, commissioning and later adjustments are done from the hallway, not the loft. Long life filters protect the home and the fan, while the seven year warranty provides confidence in long term reliability and low maintenance ownership.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How does the Nuaire Drimaster ECO-HEAT-HCS use Positive Input Ventilation to control condensation and mould?\u003c\/h3\u003e\n\u003cp\u003eA) Positive Input Ventilation introduces gently tempered, filtered air at a steady rate into a central area, typically the landing. This raises internal surface temperatures slightly and continuously dilutes moisture produced by cooking, bathing and drying clothes. As the indoor air becomes drier, surfaces are less likely to fall below the dew point, so water droplets stop forming at cold spots, and black mould loses the persistent dampness it needs to grow. The Nuaire Drimaster ECO-HEAT-HCS maintains this background effect quietly and continuously, so the building fabric has time to dry and stay stable. Because the system also encourages a mild through movement, stale air drifts out via leakage paths and existing extracts, reducing musty odours. The integral heater improves comfort in colder weather, so the fresh supply remains pleasant without draughts.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How does the Nuaire Drimaster ECO-HEAT-HCS differ from other Drimaster models such as ECO-HC or ECO-LC?\u003c\/h3\u003e\n\u003cp\u003eA) All three apply the same PIV principle, yet the Nuaire Drimaster ECO-HEAT-HCS adds a discreet 400 W heater at the diffuser for extra comfort in colder periods. Like the ECO-HC, it uses Hall Control on the diffuser, so commissioning and mode changes are done from the hallway rather than in the loft. The ECO-LC places controls on the fan body in the loft to deter tampering, which is useful for managed stock. ECO-HEAT-HCS combines in hall control with on demand air tempering, very low fan energy use and long service filters. An internal loft temperature sensor in each variant boosts airflow when loft air is warmer and pauses in very hot lofts for comfort and economy. Choosing between them depends on whether in hall access and the comfort heater are desirable for the occupants.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Which properties suit the Nuaire Drimaster ECO-HEAT-HCS and where should the diffuser be located?\u003c\/h3\u003e\n\u003cp\u003eA) The Nuaire Drimaster ECO-HEAT-HCS is designed for homes with an accessible loft space, typically bungalows and two storey houses that experience window condensation, black mould or general stuffiness. It is particularly effective in retrofit programmes where disruption must be low, since installation involves a single circular ceiling diffuser and a short duct to a loft mounted fan. The diffuser is usually positioned centrally on the landing so the controlled air throw spreads across the ceiling and mixes evenly, then migrates into bedrooms and living spaces through door undercuts or slightly ajar doors. The fan is suspended from roof timbers with clear air around the external filters. Flats without a conventional loft or lofts contaminated by fumes or dust that cannot be addressed will require a different ventilation solution.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What does Hall Control on the Nuaire Drimaster ECO-HEAT-HCS do and how is it operated day to day?\u003c\/h3\u003e\n\u003cp\u003eA) Hall Control places the user interface on the underside of the diffuser. A simple seven segment display and push buttons allow the installer or householder to select one of six airflow settings, choose a temperature profile that governs boost and standby behaviour, enable the 400 W comfort heater and apply a lock to protect chosen settings. Commissioning is completed from the landing, not the loft, which speeds up installation and simplifies later fine tuning. In normal use there is no need for daily adjustment, the unit runs quietly in the background, boosts automatically when loft air is warmer and pauses in very hot lofts. If the dwelling changes, for example after added insulation or alterations to internal doors, the airflow can be revised in minutes at the diffuser.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How does the 400W comfort heater in the Nuaire Drimaster ECO-HEAT-HCS improve winter comfort and when does it run?\u003c\/h3\u003e\n\u003cp\u003eA) The comfort heater is built into the diffuser assembly, so it tempers the supply air at the point of delivery, avoiding losses in ducting. When enabled, the heater energises on demand to gently lift the temperature of the incoming air during colder periods, which helps the fresh supply feel comfortable without draughts. Because the fan already uses very little power, the additional electricity relates to the brief periods when tempering is helpful. The heated air is introduced across the ceiling at low velocity, mixing evenly with room air. Users can enable or disable the heater from the Hall Control panel and select an operating profile that suits their preference. The heater is not a room heater, it is a comfort aid that makes the continuous ventilation more pleasant in cool conditions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What energy consumption should I expect from the Nuaire Drimaster ECO-HEAT-HCS in everyday use?\u003c\/h3\u003e\n\u003cp\u003eA) Fan power is typically 1.6 to 15.3 W depending on the selected speed and temperature profile, which is extremely modest for whole home background ventilation. The loft temperature sensor boosts when there is useful warmth to harvest and pauses in very hot lofts, keeping energy use efficient throughout the year. The 400 W heater operates only when enabled and when the control logic calls for tempering, so its run time is limited to colder periods. In practice, the electricity cost is low compared with the benefits of reduced mould damage, better indoor air quality and improved comfort. Correct commissioning, a short and straight duct, airtight joints and clean filters all help the system deliver quiet, efficient performance with minimal running cost.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What are the typical running costs of the Nuaire Drimaster ECO-HEAT-HCS for everyday use?\u003c\/h3\u003e\n\u003cp\u003eA) Day to day running costs are low because the fan uses very little electricity. At typical settings the fan draws around 1.6 to 15.3 W, which works out to roughly 1 to 9 pence per day at common UK unit rates. Many homes sit in the middle of that range, so a simple guide figure is about 5 pence per day for continuous whole home background ventilation. The integrated 400 W comfort heater only operates when enabled and when the control logic calls for tempering in colder weather. As a rule of thumb, one hour of heater use costs about 10 pence, three hours about 30 pence, and six hours about 60 pence. Actual spend depends on your tariff, the airflow speed you select and how often you choose to run the heater. A useful comparison is that the fan alone uses roughly the same electricity as leaving an LED bulb on all day, while the heater provides a small, on demand top up to keep the supply air gentler in cold spells. Your standing charge is separate and would be paid regardless of whether the unit is running.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How can I estimate and manage my own running costs for the Nuaire Drimaster ECO-HEAT-HCS?\u003c\/h3\u003e\n\u003cp\u003eA) Estimating costs is straightforward. Take your electricity unit rate in pence per kWh, convert the load to kW and multiply by hours of use. For the fan, a mid setting at about 10 W is 0.01 kW. Over 24 hours at 25 pence per kWh, the cost is 0.01 × 24 × 25 pence, which is 6 pence per day. For the heater at 400 W, which is 0.4 kW, one hour is 0.4 × 1 × 25 pence, which is 10 pence. Three hours is about 30 pence and six hours about 60 pence. To keep costs low while preserving performance, set the airflow only as high as your property needs, enable the comfort heater only in colder spells, keep the diffuser clear, replace the two external filters on schedule so the fan does not work harder than necessary, and make sure the flexible duct in the loft is short, smooth and airtight. Good housekeeping, such as using kitchen and bathroom extracts during moisture peaks and leaving internal doors slightly ajar, also reduces the need for prolonged heater operation because background humidity is managed efficiently.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How much air can the Nuaire Drimaster ECO-HEAT-HCS deliver and how is the setting chosen?\u003c\/h3\u003e\n\u003cp\u003eA) The Nuaire Drimaster ECO-HEAT-HCS offers six airflow settings that cover small bungalows through to larger detached houses. Maximum flow is up to 252 m³\/h, which allows the installer to match the supply to property size, layout and occupancy. During commissioning, the chosen setting should provide a gentle, even flow at the diffuser without noticeable draughts, since the aim is steady dilution rather than strong jets. Once the baseline speed is set, the temperature profile manages boost and standby based on loft conditions. If the dwelling is later extended or internal doors are altered, settings can be revisited at the diffuser. A lock function can be applied to protect the agreed values while still keeping the control panel accessible for servicing.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What is special about the diffuser on the Nuaire Drimaster ECO-HEAT-HCS and will it cause draughts?\u003c\/h3\u003e\n\u003cp\u003eA) The diffuser has a controlled air throw that spreads the incoming air across the ceiling at low velocity, promoting gentle mixing without draughts. Its modern circular face integrates the Hall Control display and buttons neatly, keeping the hallway uncluttered. Clip in air dams are supplied so the installer can steer air away from nearby obstacles or smoke detectors, which is helpful in compact landings. Because air is introduced over a wide area rather than a single jet, occupants tend to notice an overall freshness rather than a local breeze. Routine care is simple, a light vacuum or soft brush over the grille keeps it clear. Avoid covering the diffuser or placing decorations that obstruct the air path, especially when the comfort heater is enabled.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How is the Nuaire Drimaster ECO-HEAT-HCS installed and what good practice keeps performance high and noise low?\u003c\/h3\u003e\n\u003cp\u003eA) The unit is installed from the loft. The installer cuts a circular opening between joists and fits the diffuser so it sits flush. The fan is hung from roof timbers so it is free of the structure, level and clear of insulation, with unobstructed access to the external filters on both sides. A short, smooth length of flexible duct connects the fan outlet to the diffuser spigot, routed with gentle curves, kept as straight as practicable and secured airtight at both ends. A qualified electrician provides a local isolator and completes the wiring to the fan and the heater control. Keeping the duct short and unkinked, suspending the fan freely and ensuring insulation does not press on the casing or filters will maintain airflow, minimise vibration and keep sound levels unobtrusive.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How does the Nuaire Drimaster ECO-HEAT-HCS integrate with extract fans, trickle vents and heating systems?\u003c\/h3\u003e\n\u003cp\u003eA) The Nuaire Drimaster ECO-HEAT-HCS is a background supply system that works best alongside local extraction and sensible heating. Keep kitchen and bathroom extract fans in good order, run them during and after moisture producing activities, and leave trickle vents or door undercuts open so air can migrate from circulation spaces to extracts. Heat rooms steadily in cold weather so surfaces remain warmer, which further reduces condensation risk. The PIV supply stabilises humidity and dilutes pollutants across the whole dwelling, while local extraction captures peaks at source. The comfort heater makes the continuous supply pleasant in cooler periods. Together, these measures provide robust control of condensation and a consistent improvement in indoor air quality without relying on constant manual intervention.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What filtration does the Nuaire Drimaster ECO-HEAT-HCS use and how often should filters be replaced?\u003c\/h3\u003e\n\u003cp\u003eA) The system uses genuine (G4 grade) \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/nuaire-drimaster-filters\" target=\"_blank\"\u003e\u003cstrong\u003eDrimaster Filters\u003c\/strong\u003e\u003c\/a\u003e mounted externally on each side of the loft unit to remove loft dust and debris before air enters the home. Under typical domestic conditions both filters should be replaced every five years, which keeps airflow steady and the fan operating efficiently. The Hall Control display on the diffuser shows a C reminder when a change is due. In dustier homes, for example near busy roads, with pets or after renovation, inspect sooner and replace if the media looks heavily loaded. Replacement is a quick loft task, isolate power at the local spur, remove the retainers, slide off the used filters, wipe the intake stubs, fit genuine Drimaster replacement elements, refit the retainers and restore power. Do not wash or blow out used filters, as this can damage the media.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What warranty and third party assurance support the Nuaire Drimaster ECO-HEAT-HCS?\u003c\/h3\u003e\n\u003cp\u003eA) The Nuaire Drimaster ECO-HEAT-HCS is supplied with a seven year warranty that is typically one year parts and labour, followed by six years parts only, provided the unit is installed and maintained in line with guidance and genuine replacement parts are used. This long coverage reflects the robust build and low stress continuous operation. The range carries recognised third party assurance, including independent approval relevant to UK housing stock, which gives specifiers and homeowners confidence that the product performs as described when correctly installed. Keeping a record of installation details, commissioning settings and filter change dates helps with future support and demonstrates that maintenance has been carried out on schedule.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How quiet is the Nuaire Drimaster ECO-HEAT-HCS in normal operation and what affects noise levels?\u003c\/h3\u003e\n\u003cp\u003eA) The system is designed to run quietly in the background, with sound power around 35 LWA and very low fan energy use at typical settings. In practice, correct installation makes the biggest difference. Suspending the fan freely from roof timbers, keeping the duct short and straight, securing airtight joints and ensuring insulation is not touching the casing or filters all minimise transmitted sound and air noise. The diffuser spreads air across the ceiling at low velocity, so there is no harsh jet. If unusual noise occurs, it usually indicates contact with a timber, a kinked duct or a loose tie. Restoring a smooth airflow path and clearing contact points returns operation to a discreet background level suitable for bedrooms and landings.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What health and safety points apply when fitting the Nuaire Drimaster ECO-HEAT-HCS in the loft?\u003c\/h3\u003e\n\u003cp\u003eA) Safe loft work starts with secure access, good lighting and stable footing. Lay temporary boards where needed so you are not standing on plasterboard. Wear eye protection and a dust mask when cutting the ceiling opening, and gloves when handling insulation. Treat hidden services as live until proven otherwise, do not cut or fix into areas where cables, pipes or flues may be present. Keep the unit and duct away from hot flues and do not obstruct fire barriers. Electrical work must be carried out by a qualified electrician who will install a suitably rated local isolator, complete the wiring to the fan and heater control and test the system. In warm weather avoid working alone and take regular breaks to prevent heat stress.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What settings and modes can be adjusted on the Nuaire Drimaster ECO-HEAT-HCS and can they be locked?\u003c\/h3\u003e\n\u003cp\u003eA) From the Hall Control panel on the diffuser you can select one of six airflow speeds, choose a temperature profile that governs when the unit boosts or pauses based on loft temperature, and enable the 400 W comfort heater. The interface uses a simple seven segment display for clarity, and a tamper lock can be applied to protect chosen values once commissioning is complete. This combination allows quick fine tuning if the property changes while preventing casual adjustment in shared or managed housing. Because the unit monitors loft conditions continuously, there is no need for everyday intervention. Settings can be revisited for seasonal preferences or after building fabric upgrades, for example insulation or window replacements.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What basic troubleshooting applies if the Nuaire Drimaster ECO-HEAT-HCS seems less effective or different than usual?\u003c\/h3\u003e\n\u003cp\u003eA) If airflow feels weak at the diffuser, clean the grille with a vacuum or soft brush, then check in the loft that the duct has not kinked or collapsed and that ties at both spigots are tight. Confirm insulation is not pressing against the external filters and that they are not visibly clogged. If musty odours or condensation return, replacing loaded filters and restoring a clear air path usually resolves the issue. If the unit pauses on very hot summer days, that can be normal, the temperature logic avoids introducing very warm air. If the heater does not appear to temper air in cold weather, ensure heater mode is enabled and allow demand to build. If power is present but the fan or heater will not run, contact your electrician or supplier for support.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What are the main limitations of the Nuaire Drimaster ECO-HEAT-HCS and when is it not the right choice?\u003c\/h3\u003e\n\u003cp\u003eA) The Nuaire Drimaster ECO-HEAT-HCS is intended for dwellings with an accessible loft space from which it can draw supply air. It is not an extract fan and must not be ducted to the outside or into sealed voids. Kitchens and bathrooms still need their own local extraction to capture moisture at source. The unit should be kept away from hot flues and from loft areas contaminated by fumes or dust that cannot be resolved. Severe damp caused by building defects, for example active leaks or significant cold bridges, requires fabric repair in addition to ventilation. Flats without lofts or properties where the loft cannot provide suitable air will need an alternative ventilation specification.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What everyday habits help the Nuaire Drimaster ECO-HEAT-HCS deliver the best results in occupied homes?\u003c\/h3\u003e\n\u003cp\u003eA) Leave the airflow and temperature profile as commissioned, keep the diffuser face clear and avoid decorations that obstruct the air path. Keep internal doors ajar where practical so the fresh supply can move into bedrooms and living spaces. Use kitchen and bathroom extract fans during and after moisture producing activities, and leave trickle vents open to support a gentle through movement. Heat the home steadily in cold weather so surfaces remain warmer and less prone to condensation. Enable the comfort heater when you want tempered supply air in cooler periods. Plan to replace both filters every five years, or earlier in dusty conditions. These simple practices complement the continuous background ventilation and maintain a stable, healthy indoor environment.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How should filters and parts for the Nuaire Drimaster ECO-HEAT-HCS be sourced and replaced to preserve performance?\u003c\/h3\u003e\n\u003cp\u003eA) Always use genuine Drimaster replacement filters that match the ECO-HEAT-HCS specification, since media grade and fit are important for airflow, hygiene and motor protection. Replacement is straightforward, isolate power at the local spur, ensure safe loft access, remove the retainers, slide off the used elements, clean the intake stubs with a dry cloth, fit the new filters fully home, refit the retainers and restore power. Reset the filter reminder on the diffuser if displayed. Do not attempt to wash or blow out the old filters, as this can damage the media and compromise performance. If any housing clips, gaskets or the flexible duct need renewal, replace like for like and make all joints airtight to keep the system quiet and efficient.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What technical highlights define the Nuaire Drimaster ECO-HEAT-HCS as a low maintenance solution for whole home ventilation?\u003c\/h3\u003e\n\u003cp\u003eA) Key features include a loft mounted fan with typical power draw of 1.6 to 15.3 W, a maximum airflow up to 252 m³\/h, long life external G4 grade filters on each side of the unit with a five year change interval, a circular diffuser with integrated Hall Control and clip in air dams, and a discreet 400 W comfort heater at the point of delivery. The unit monitors loft temperature to decide when to boost or pause, which balances comfort and economy automatically. Sound power is around 35 LWA when installed correctly. Commissioning and future adjustments are done from the hallway, and the seven year warranty, one year parts and labour then six years parts, underlines long term durability. Together these details provide a dependable, set and forget strategy for condensation control and indoor air quality improvement.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DRI-ECO-HEAT-HCS_USER_GUIDE_cb0a0cf9-c5b5-404c-9a44-6387c8c53abe.pdf?v=1759240565\" target=\"_blank\"\u003e\u003cstrong\u003eDRI-ECO-HEAT-HCS\u003cspan\u003e \u003c\/span\u003eUser Guide\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DRI-ECO-HEAT-HCS_USER_GUIDE_cb0a0cf9-c5b5-404c-9a44-6387c8c53abe.pdf?v=1759240565\" target=\"_blank\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DRI-ECO-HEAT-HCS_USER_GUIDE_9c88c26b-0021-4b0f-9e34-bce7d96ccc80_160x160.jpg?v=1759240691\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DRI-ECO-HEAT-HCS_I_M_dd29e4df-f3ec-4eb6-8908-87c01d4b0b83.pdf?v=1759240565\" target=\"_blank\"\u003e\u003cstrong\u003eDRI-ECO-HEAT-HCS \u003c\/strong\u003e\u003cstrong\u003eInstallation \u0026amp; Maintenance\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DRI-ECO-HEAT-HCS_I_M_dd29e4df-f3ec-4eb6-8908-87c01d4b0b83.pdf?v=1759240565\" target=\"_blank\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DRI-ECO-HEAT-HCS_INSTALLATION_6eebac02-5cd8-4b51-83a3-a839bc3ac055_160x160.jpg?v=1759240691\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DRI-ECO-HEAT-HCS_INFO_5d45d7e4-829a-4d10-918f-7cfceebd723e.pdf?v=1759240564\" target=\"_blank\"\u003e\u003cstrong\u003eDRI-ECO-HEAT-HCS Product Information\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DRI-ECO-HEAT-HCS_INFO_5d45d7e4-829a-4d10-918f-7cfceebd723e.pdf?v=1759240564\" target=\"_blank\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DRI-ECO-HEAT-HCS_PRODUCT_INFO_ccb6b700-4efc-4f8e-a758-5888621aa768_160x160.jpg?v=1759240692\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DRIMASTER_FLATMASTER_RMI_BROCHURE.pdf?v=1759154360\" target=\"_blank\"\u003e\u003cstrong\u003eRMI - Drimaster Eco \u0026amp; Flatmaster Brochure\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cdiv\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DRIMASTER_FLATMASTER_RMI_BROCHURE.pdf?v=1759154360\" target=\"_blank\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DRIMASTER_RMI_BROCHURE_b4f9e0ae-1d6d-41c2-9c95-4903584948c9_160x160.jpg?v=1759154119\"\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DRIMASTER_FLATMASTER_RMI_BROCHURE.pdf?v=1759154360\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PIV_HOUSEBUILDER_CATALOGUE_9dceb612-2923-4aa7-ba9e-0cd6e8995119.pdf?v=1759154361\" target=\"_blank\"\u003e\u003cstrong\u003ePIV House Builder Catalogue\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PIV_HOUSEBUILDER_CATALOGUE_9dceb612-2923-4aa7-ba9e-0cd6e8995119.pdf?v=1759154361\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PIVHOUSEBUILDERCATALOGUE_e48852a3-3688-45d0-90f9-396a40f275d5_160x160.jpg?v=1671552466\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n\/* Make the youtube video responsive *\/\n  .iframe-container{\n  position: relative;\n  width: 100%;\n  padding-bottom: 56.25%; \n  height: 0;\n}\n.iframe-container iframe{\n  position: absolute;\n  top:0;\n  left: 0;\n  width: 100%;\n  height: 100%;\n}\n\u003c\/style\u003e","brand":"Nuaire Group","offers":[{"title":"Each","offer_id":7653743656990,"sku":"AC40-ECO-H-HCS","price":371.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/nuaire-drimaster-eco-heat-hcs-standard-unit-with-400w-heater-hall-control-each-positive-input-ventilation-piv-494.webp?v=1780916212"},{"product_id":"nuaire-drimaster-eco-hc-piv-hall-control","title":"Nuaire Drimaster ECO-HC (Standard Unit - Hall Control)","description":"\u003cp\u003eThe Nuaire Drimaster ECO-HC \u003cstrong\u003e(Code DRI-ECO-HC)\u003c\/strong\u003e is a loft-mounted Positive Input Ventilation (PIV) unit with Hall Control that delivers a continuous supply of fresh, filtered air to combat condensation dampness and black mould while improving indoor air quality.\u003c\/p\u003e\n\u003cp\u003eThe latest generation model is supplied with a black casing manufactured from 100% recycled ABS plastic, reducing embodied carbon and environmental impact while maintaining the same trusted performance and reliability.\u003c\/p\u003e\n\u003cp\u003eThe controls are located on the ceiling diffuser in the hallway, allowing simple set-up, speed selection and temperature mode adjustments from inside the property. An integrated loft-air sensor boosts airflow to harvest free warmth and switches to standby in very hot lofts for comfort and energy efficiency. The diffuser’s controlled air-throw spreads air evenly without draughts, filters are long-life with a 5-year change reminder, and the unit operates at very low power (typically 1.6–15.3W).\u003c\/p\u003e\n\u003cp\u003eThe ECO-HC is BBA Approved and supplied with a 7-year warranty for long-term confidence.\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch2\u003e\n\u003cstrong\u003eKey Features of the Nuaire Drimaster ECO-HC\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e✔️ Gently introduces filtered loft air to dilute humidity, preventing condensation, black mould growth, and damp odours.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Hall Control puts settings at the ceiling diffuser for easy landing access and protected tamper-lock adjustments.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Six airflow options from ten to sixty litres per second suit bungalows through to larger homes.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Smart temperature logic boosts to harvest free warmth, or pauses during excessive heat, minimising running costs.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ 360° anti-draught diffuser, clip-in air dams, long-life five-year filters, and BBA-approved reliability with seven-year warranty.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eWhole-Home Condensation Control With Positive Input Ventilation\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Nuaire Drimaster ECO-HC applies the Positive Input Ventilation principle to provide continuous, gentle background ventilation throughout the property. Loft air is drawn through high efficiency filters and introduced at ceiling level via the central diffuser, creating a slight positive pressure that encourages moist, stale air to escape through natural leakage paths and existing extract points. By steadily diluting humidity generated by bathing, cooking and everyday occupation, the system addresses the root cause of surface condensation on cold walls and window reveals, helping to prevent black mould, damp odours and damage to internal finishes.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eHall Control Diffuser For Easy Commissioning And Low Running Costs\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eIn the Hall Control configuration, all controls are located on the underside of the circular ceiling diffuser, so commissioning and later adjustments can be carried out from the landing without entering the loft. Six selectable airflow settings from 10 to 60L\/s allow the unit to be matched accurately to property size and occupancy, while a tamper lock function protects chosen values where required. Typical electrical consumption ranges from 1.6 to 15.3W depending on the selected duty, providing effective whole house background ventilation with modest energy use.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eIntelligent Temperature Response And Recycled Casing Design\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eAn onboard temperature sensor manages a range of operating profiles that automatically balance comfort and efficiency. In normal conditions the ECO-HC runs at the selected background rate, boosting when the loft is warmer than the dwelling to capture free solar warmth and entering standby in periods of excessive loft heat to avoid over-ventilation. The latest model uses a robust black casing moulded from 100% recycled ABS plastic, reducing waste and embodied carbon compared with virgin polymer while maintaining the same strength, durability and fire performance. Any slight colour variation or streaking in the moulding is purely cosmetic and has no impact on performance. The modern circular diffuser provides a 360 degree air-throw pattern that disperses supply air evenly across the ceiling without draughts and blends discreetly with contemporary interiors.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eLong-Life Filtration, Approvals And Warranty Assurance\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eLong-life filters are mounted on either side of the fan housing and are designed for a five year service interval under typical conditions, with the diffuser display showing a C indicator when replacement is due. A \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/nuaire-drimaster-replacement-filters\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eReplacement Drimaster Filter Kit\u003c\/strong\u003e\u003c\/a\u003e restores intake cleanliness and helps maintain airflow and acoustic performance. Designed specifically for UK housing with loft spaces, the ECO-HC is widely specified in retrofit and refurbishment programmes as a low-disruption route to improved indoor air quality and condensation control. Optional interfaces allow interlock with smoke and carbon monoxide alarms in multi-storey properties, supporting recognised UK ventilation guidance as a low energy background strategy. The unit is backed by a seven year warranty, comprising one year parts and labour followed by six years parts only, and benefits from BBA approval that provides independent assurance of long term performance.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Approvals\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/nuaire-flatmaster-2000-l-r-heated-piv-unit-for-flats-apartments-positive-input-ventilation-948_32x32.webp?v=1758094993\" alt=\"BBA Approval certificate.\" style=\"margin-right: 5px; float: none;\"\u003e The \u003cstrong\u003eNuaire DRI-ECO-HC\u003c\/strong\u003e is supported by BBA Certification Certificate No: \u003cstrong\u003e00\/3727\u003c\/strong\u003e.\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\n\u003cstrong\u003eProduct Benefits\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProven Condensation Control: \u003c\/strong\u003ePositive Input Ventilation steadily lowers indoor humidity and drives out moist, stale air, helping to cure existing condensation and prevent black mould, protecting décor and building fabric.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHall Control Convenience: \u003c\/strong\u003eAll controls are on the ceiling diffuser, allowing commissioning, speed changes and temperature-mode selection from the hallway without loft access; a lock function prevents unwanted tampering.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntelligent Temperature Logic:\u003c\/strong\u003e An internal loft-air sensor boosts when the loft is warmer to harvest free heat and switches to standby in very hot lofts, balancing comfort with low running costs automatically.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLow-Energy Operation: \u003c\/strong\u003eEfficient motor design delivers whole-house background ventilation at typically 1.6–15.3W, supporting year-round indoor air quality improvements with negligible impact on energy bills.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDiscreet Diffuser With Controlled Air-Throw:\u003c\/strong\u003e The sleek circular diffuser spreads air evenly across the ceiling, with optional air-dams to direct flow away from obstructions and smoke alarms for draught-free comfort.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLong-Life Filters With Five-Year Service Interval:\u003c\/strong\u003e Durable filters protect both occupants and fan motor from dust; the built-in reminder prompts renewal at five-year intervals to maintain airflow, efficiency and hygiene.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSustainable Recycled Casing:\u003c\/strong\u003e Black casing manufactured from 100% recycled ABS plastic reduces embodied carbon and plastic waste while preserving the proven performance, durability and warranty of the Drimaster range.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBBA Approval And 7-Year Warranty: \u003c\/strong\u003eIndependent certification and a 7-year warranty (1 year parts and labour, 6 years parts only) provide assurance of performance, durability and long-term value.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSimple Retrofit Installation: \u003c\/strong\u003eLoft mounting with a single ceiling diffuser and short flexible duct keeps disruption to a minimum and suits occupied homes during refurbishment or upgrades.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhole-Home Air Quality Improvement: \u003c\/strong\u003eContinuous filtered supply air helps dilute everyday pollutants and odours from cooking, bathing and occupancy, supporting a healthier living environment for occupants.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\n\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHomes With Loft Spaces Experiencing Condensation: \u003c\/strong\u003eBungalows and 2-storey houses that suffer from window and wall condensation or black mould benefit from low-energy whole-home background ventilation via PIV.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOwner-Occupied Properties Seeking On-Device Control:\u003c\/strong\u003e Hall-mounted controls make ECO-HC ideal where the householder wants convenient access to speed and temperature options without entering the loft.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRefurbishment And Retrofit Ventilation Upgrades:\u003c\/strong\u003e A quick, low-disruption solution for improving indoor air quality across existing housing stock, with minimal wiring and no complex extract ductwork.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSocial Housing And Managed Schemes:\u003c\/strong\u003e Filter-change reminders, tamper-lock and very low maintenance suit portfolio installations focused on curing condensation dampness and improving tenant outcomes.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProperties Requiring Low-Energy Background Ventilation: \u003c\/strong\u003eWhere continuous, quiet, filtered airflow is needed to supplement intermittent extracts and trickle vents, ECO-HC provides an efficient whole-home strategy using a modern recycled-plastic casing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eInstallation\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h5\u003e\n\u003ch2\u003e\u003cstrong\u003eHealth \u0026amp; Safety Considerations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eBefore you begin, confirm safe loft access, stable footing and good lighting. Lay temporary boards where necessary so you are not standing on plasterboard. Wear eye protection and a dust mask when cutting the ceiling opening, and gloves when handling insulation.\u003c\/p\u003e\n\u003cp\u003eTreat hidden services as live until proven otherwise and avoid cutting or fixing in areas where cables, pipes or flues may be present. Keep the unit and duct away from hot flues and do not obstruct fire barriers. Work methodically, keep the area tidy, and avoid working alone in hot weather.\u003c\/p\u003e\n\u003cp\u003eElectrical work must be completed by a qualified electrician via a suitable local isolator.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSite Preparation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eChoose a central location for the ceiling diffuser, typically on the landing, so the fresh, filtered air can spread evenly throughout the home. From the loft, check there is a clear space between joists for the circular opening and that you can route a short, smooth duct run from the fan to the diffuser without tight bends.\u003c\/p\u003e\n\u003cp\u003eSelect a hanging point for the fan where there is free air around the casing, with plenty of clearance around the external filters on each side. Plan where the switched fused spur will be located and agree the cable route with your electrician. Clear insulation back from the chosen positions so you can work cleanly and so nothing will press against the filters later.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eLimitations And Good Practice\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThis model is for homes with a loft. It supplies filtered air from the loft into the landing below; it is not an extract system and must not be ducted outside or into a closed void. Keep the flexible duct as short and straight as possible and make joints airtight to keep the system quiet and efficient.\u003c\/p\u003e\n\u003cp\u003eControls for the ECO-HC are on the ceiling diffuser, so you will be able to access speed and temperature options from the hallway once installation is complete. Do not mount the fan on, or bury it in, insulation; hang it freely and keep insulation well clear of the external filters so air can be drawn evenly from the loft.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eStep-By-Step Installation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMake The Area Safe: \u003c\/strong\u003eSwitch off power to any circuits you may encounter, confirm there are no services where you will cut, and agree with your electrician how and where the final connection will be made. Do not attempt the wiring yourself.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMark The Diffuser Position: \u003c\/strong\u003eFrom the landing, locate the joists with a detector and mark the centre point between them. Drill a small pilot hole to confirm the position from above, then mark the circular cut line in the loft.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCut The Ceiling Opening:\u003c\/strong\u003e Carefully cut the circular hole on your marked line and clean the edge. Offer the diffuser into place from below so the face sits flush and square with the ceiling, then secure it. Leave a small air gap around the diffuser body; do not pack insulation tightly against it.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHang The Fan Unit: \u003c\/strong\u003eIn the loft, suspend the fan from a convenient roof timber using suitable cord or straps so it hangs level and free of the structure. Position it so the external filters on both sides are completely unobstructed and have free air all around them.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFit The Flexible Duct: \u003c\/strong\u003ePush the duct fully over the fan outlet spigot and secure it airtight with the supplied tie or clamp. Repeat at the diffuser spigot. Route the duct with gentle curves, avoiding kinks, tight bends and sharp edges, and keep the run as short as practicable.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProvide The Power Point And Connect: \u003c\/strong\u003eFix the power module or connection point to a nearby timber. Your qualified electrician should install the local isolator, connect the supply and make the final connection to the unit. Ask them to test for safety before energising.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCommission The Airflow: \u003c\/strong\u003eWith power restored, set the airflow on the diffuser controls to suit the size of the property. Confirm there is a gentle, even flow of air from the diffuser. The unit will automatically boost when loft air is warmer than the home and will pause in very hot loft conditions. If required, use the diffuser controls to select the temperature profile and, if provided, lock the settings.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFinish Neatly: \u003c\/strong\u003eCheck that insulation is not touching the fan or the external filters, seal around the diffuser trim if needed, tidy the loft, and ensure the loft hatch closes well and is draught-sealed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"iframe-container\"\u003e\n\u003cp\u003e\u003ciframe width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/SeguWaAYyeM\" height=\"315\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHandover And Everyday Use\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eOnce running, the ECO-HC supplies a continuous flow of filtered air to dilute humidity and everyday pollutants. You do not need to adjust it daily; it manages itself according to loft temperature.\u003c\/p\u003e\n\u003cp\u003eFor best results, avoid blocking the diffuser, keep internal doors ajar where practical to help circulation, and continue to use kitchen and bathroom extract fans in the normal way.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eMaintenance And Replacement Filters\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThis unit uses external filters on either side of the fan. Under typical domestic conditions, replace both filters every 5 years to maintain airflow, energy efficiency and effectiveness against condensation.\u003c\/p\u003e\n\u003cp\u003eIn dustier homes, near busy roads, with pets or after renovation, inspect sooner and replace if the filters look visibly loaded or airflow seems reduced. Replacing the filters is straightforward: switch off power at the local isolator, ensure safe loft access, remove the retainers, slide off the used filters, wipe the plastic intake stubs with a clean, dry cloth, fit the new \u003cstrong\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/nuaire-drimaster-filters\" target=\"_blank\"\u003eDrimaster Replacement Filters\u003c\/a\u003e \u003c\/strong\u003efully home, refit the retainers and restore power.\u003c\/p\u003e\n\u003cp\u003eIf your diffuser displays a change-filter reminder, reset it after fitting. Do not wash or blow out used filters, as this can damage the media and reduce performance.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTroubleshooting\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eIf airflow at the diffuser feels weak, first vacuum the diffuser face to remove dust, then check in the loft that the external filters are not clogged or pressed against insulation and that the duct has not kinked or collapsed.\u003c\/p\u003e\n\u003cp\u003eIf a musty smell or condensation returns, the usual causes are dirty filters, an obstructed duct or the diffuser being blocked by furnishings; renewing the filters and restoring a clear airflow path typically resolves it.\u003c\/p\u003e\n\u003cp\u003eIf the unit seems to pause on very hot days, that can be normal, the temperature control prevents warm loft air from being pushed into the home.\u003c\/p\u003e\n\u003cp\u003eIf there is unusual noise, make sure the unit is hanging freely and not touching timbers or insulation, and confirm the duct ties are tight so the duct is not flapping.\u003c\/p\u003e\n\u003cp\u003eIf the unit will not run at all, check the loft isolator is on and that the fuse or breaker has not tripped; if power is present but the fan will not start, contact your electrician or our \u003ca rel=\"noopener\" href=\"mailto:info@platinumchemicals.co.uk\" target=\"_blank\"\u003eTechnical Department\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAftercare And Best Results\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eLeave the settings as commissioned, keep the diffuser clear, and plan to fit \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/nuaire-drimaster-filters\" target=\"_blank\"\u003e\u003cstrong\u003eDrimaster Replacement Filters\u003c\/strong\u003e\u003c\/a\u003e every 5 years (or earlier in dusty conditions). Pair the system with sensible ventilation habits: use extract fans during cooking and bathing, leave trickle vents open, and heat the home steadily in colder weather.\u003c\/p\u003e\n\u003cp\u003eThese simple practices, together with the ECO-HC, provide reliable control of condensation and a consistent improvement in indoor air quality.\u003c\/p\u003e\n\u003ch5\u003eFAQ's\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h5\u003e\n\u003ch3\u003eQ) What is the Nuaire Drimaster ECO-HC and how does it work in a typical home?\u003c\/h3\u003e\n\u003cp\u003eA) The Nuaire Drimaster ECO-HC is a loft mounted Positive Input Ventilation unit that supplies a gentle, continuous flow of filtered air into the dwelling. By introducing clean air at ceiling level, usually on the landing, the unit creates a slight positive pressure inside the home. This steady input encourages moist, stale air to drift out through normal leakage paths and existing extract fans, so humidity and everyday pollutants are diluted throughout the day. The ECO-HC applies this principle with user friendly Hall Control on the diffuser, so airflow and temperature modes can be set from the hallway. An onboard loft air sensor boosts when the loft is warmer than the home to capture free warmth, and enters standby in very hot lofts to protect comfort. The result is a drier, fresher indoor environment that helps prevent condensation and black mould while using very little electricity.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How does the Nuaire Drimaster ECO-HC reduce condensation and help stop black mould?\u003c\/h3\u003e\n\u003cp\u003eA) Condensation occurs when warm, moisture laden air hits cold surfaces such as external walls and window reveals. The Nuaire Drimaster ECO-HC steadily lowers indoor humidity by diluting it with filtered supply air and by encouraging a gentle through movement from clean areas to leakage points and extracts. Over time this reduces the frequency with which surfaces fall below the dew point, so beads of water on glass and cold corners become less common. Without persistent surface damp, mould spores find it harder to colonise, so black mould staining and musty odours reduce. Because the process is continuous and quiet, it protects building fabric and décor without the stop start pattern of intermittent extract alone. The ECO-HC also improves perceived freshness by flushing cooking and occupancy odours, which adds to day to day comfort across bedrooms, hallways and living rooms.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What does Hall Control mean on the Nuaire Drimaster ECO-HC and why is it useful?\u003c\/h3\u003e\n\u003cp\u003eA) Hall Control means the user interface for commissioning and day to day adjustment is located on the underside of the circular ceiling diffuser, not on the fan body in the loft. With the Nuaire Drimaster ECO-HC you can select one of six airflow settings, choose a temperature profile and apply a tamper lock from the landing without climbing into the loft. This is convenient for homeowners who want simple access to settings and for installers who can complete commissioning quickly in occupied properties. If a property’s needs change, for example after added insulation or a change in occupancy, an authorised person can revise settings in minutes. A lock function helps prevent unwanted tampering once the optimal setting is chosen, which is valuable in managed housing while still keeping controls accessible indoors.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Which homes suit the Nuaire Drimaster ECO-HC and where should the diffuser be sited?\u003c\/h3\u003e\n\u003cp\u003eA) The Nuaire Drimaster ECO-HC suits homes with an accessible loft, typically bungalows and two storey houses that suffer from window and wall condensation or general stuffiness. It is a strong choice for retrofit because it requires only a single ceiling diffuser and a short duct run, so disruption is low. The diffuser is usually sited centrally on the landing so the gentle air throw spreads across the ceiling and mixes evenly, then migrates into bedrooms and living spaces through door undercuts or slightly ajar doors. The fan hangs from roof timbers in free air so its external filters can draw loft air evenly. Properties without a suitable loft, or with contaminated loft air that cannot be resolved, will need a different ventilation approach. Within the intended housing stock, the ECO-HC provides a dependable background strategy that complements local extracts.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How does the Nuaire Drimaster ECO-HC handle changing loft temperatures throughout the year?\u003c\/h3\u003e\n\u003cp\u003eA) The Nuaire Drimaster ECO-HC continuously monitors loft air temperature using an internal sensor. When the loft is warmer than the home, the control logic boosts the airflow to harvest that free warmth and distribute it gently through the dwelling. This can improve comfort in cooler weather without raising energy demand. If the loft becomes very hot in summer, the unit switches to standby to avoid introducing uncomfortably warm air. When conditions fall back within the selected temperature profile, operation resumes automatically at the chosen airflow. These profiles are selected on the Hall Control panel and require no day to day attention once set. The approach balances comfort and efficiency in all seasons and helps keep running costs low.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What airflow settings are available on the Nuaire Drimaster ECO-HC and how are they chosen?\u003c\/h3\u003e\n\u003cp\u003eA) The Nuaire Drimaster ECO-HC provides six airflow settings covering approximately 10 to 60 litres per second. During commissioning, the installer or householder selects a setting that matches the size and layout of the dwelling so that the supply is gentle and even without creating noticeable draughts. The aim is to stabilise background humidity and air quality rather than deliver a strong jet. Once the baseline is set, the temperature logic trims operation by boosting when the loft is warmer and pausing in very hot lofts. If the property is extended or internal doors are changed, settings can be revisited at the diffuser. A built in lock can protect chosen values from casual adjustment in households where consistency is important.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How energy efficient is the Nuaire Drimaster ECO-HC and what are typical running costs?\u003c\/h3\u003e\n\u003cp\u003eA) The Nuaire Drimaster ECO-HC is designed for low energy background ventilation. Typical electrical consumption is around 1.6 to 15.3 W depending on the airflow setting and temperature profile. Because the system runs continuously at modest speed, it avoids the peaks and troughs of intermittent ventilation while using very little power. The boost on warmer loft days captures helpful solar gain, and standby in very hot lofts avoids inefficiency. In practical terms, the electricity cost is modest compared with the benefits of reduced damp damage and a healthier indoor environment. Keeping the duct short and straight, ensuring airtight joints and renewing filters on schedule helps maintain low fan effort and quiet, efficient delivery.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What is special about the ceiling diffuser on the Nuaire Drimaster ECO-HC?\u003c\/h3\u003e\n\u003cp\u003eA) The Nuaire Drimaster ECO-HC uses a modern circular diffuser with a controlled air throw that spreads supply air across the ceiling at low velocity. This encourages gentle mixing without draughts and allows the supply to be felt as an overall freshness rather than a local breeze. The diffuser ships with clip in air dams so installers can steer air away from nearby obstacles or smoke alarms, which is useful in tight landing layouts. The Hall Control interface is neatly integrated into the diffuser face for easy access to speed and temperature modes. Maintenance is simple, a light vacuum or soft brush over the grille keeps it clear, and the display can show a filter change reminder so servicing can be planned.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How are filters arranged on the Nuaire Drimaster ECO-HC and when should they be replaced?\u003c\/h3\u003e\n\u003cp\u003eA) The Nuaire Drimaster ECO-HC has external filters mounted on either side of the fan housing in the loft. These protect the home and the motor by removing loft dust and debris from the supply air. Under typical domestic conditions the filters have a five year service life, and the diffuser can display a change filter reminder using a C symbol at the appropriate time. In dustier homes, for example near busy roads, with pets or after renovation, an earlier inspection is sensible and replacement may be brought forward if the media is visibly loaded. Replacement is straightforward, isolate power at the loft spur, remove the filter retainers, slide off the used elements, clean the intake stubs, fit the matched Drimaster replacement filters, refit retainers and restore power. Do not wash or blow out the elements, as this can damage the media.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How is the Nuaire Drimaster ECO-HC installed and what good practice should be followed?\u003c\/h3\u003e\n\u003cp\u003eA) Installation of the Nuaire Drimaster ECO-HC is carried out from the loft. The installer selects a central ceiling position for the diffuser, cuts a circular opening between joists and fits the diffuser so it sits flush with the ceiling. The fan unit is hung from a suitable roof timber so it is free of the structure, level and clear of insulation, with unobstructed access to the external filters on both sides. A short, smooth run of flexible duct connects the fan outlet to the diffuser spigot, routed with gentle curves and secured airtight at both ends. A qualified electrician provides a local isolator and makes the fixed wiring connection. Good practice is to keep the duct as short and straight as practicable, to avoid kinks, and to ensure insulation does not press against the unit or the filters so airflow remains even and quiet.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What maintenance does the Nuaire Drimaster ECO-HC require and can homeowners do it?\u003c\/h3\u003e\n\u003cp\u003eA) Routine care is minimal. Homeowners can keep the diffuser face free of dust with a soft brush or vacuum. The main scheduled task is replacing the two external filters roughly every five years under normal conditions, which is completed from the loft in a few minutes. Power must be isolated at the local spur before opening the unit. The correct replacement filter kit for the Nuaire Drimaster ECO-HC should be used, and the filter reminder on the diffuser can be reset after fitting. Any electrical work or changes to commissioned settings should be done by a competent person. A quick annual visual check to confirm the duct is not kinked and the unit is hanging freely helps maintain airflow and low noise.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Is the Nuaire Drimaster ECO-HC approved and what warranty does it carry?\u003c\/h3\u003e\n\u003cp\u003eA) The Nuaire Drimaster ECO-HC is BBA approved, which provides independent assurance that the product performs as described when installed correctly. The unit is supplied with a seven year warranty, usually structured as one year parts and labour followed by six years parts only. This reflects the robust design and the low stress nature of continuous background operation. To support the warranty, installation must follow the manufacturer’s guidance, electrical connection should be completed by a qualified electrician, and \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/nuaire-drimaster-filters\" target=\"_blank\"\u003e\u003cstrong\u003egenuine Replacement Filters\u003c\/strong\u003e\u003c\/a\u003e must be used. Keeping a record of installation details and service dates helps with future support and ensures the system delivers long term value in both owner occupied and managed housing.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can the Nuaire Drimaster ECO-HC integrate with smoke or carbon monoxide alarms?\u003c\/h3\u003e\n\u003cp\u003eA) The Nuaire Drimaster ECO-HC includes optional interfaces that allow it to respond to smoke or carbon monoxide alarms in multi storey properties. When connected in line with the relevant guidance, the PIV can be set to shut down if an alarm is triggered so airflow does not influence smoke movement or alarm behaviour. This interface is optional and is arranged by the installer if a risk assessment or local policy requires it. The diffuser also ships with clip in air dams that can steer the air throw away from nearby detectors, which helps avoid nuisance interactions while preserving good mixing across the ceiling. These features support safe integration of whole house background ventilation into wider building services.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How should the Nuaire Drimaster ECO-HC be used alongside extract fans, trickle vents and heating?\u003c\/h3\u003e\n\u003cp\u003eA) The Nuaire Drimaster ECO-HC is a background supply system, so it should be used in partnership with local extracts and sensible heating. Keep kitchen and bathroom extract fans in good order, run them during and after moisture producing activities, and leave door undercuts or trickle vents open so air can move from clean areas to extracts. Heat rooms steadily in cold weather to keep surfaces warmer, which reduces the risk of condensation. The PIV supply will steadily dilute humidity and indoor pollutants across the dwelling while the extracts capture peaks at source. Occupants do not need to adjust the ECO-HC day to day, they simply keep the diffuser clear, leave internal doors slightly ajar where practical and maintain good habits.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What limitations apply to the Nuaire Drimaster ECO-HC and when might it not be suitable?\u003c\/h3\u003e\n\u003cp\u003eA) The Nuaire Drimaster ECO-HC is designed for homes with an accessible loft. It supplies filtered air from that loft into the dwelling below and must not be ducted to the outside or into sealed voids. It is not a point extract device, so kitchens and bathrooms still need their own fans. The unit should not be installed near hot flues or open combustion appliances, and the external filters must have clear air around them. If a property has fabric defects such as active leaks or severe cold bridges, ventilation alone will not cure the problem and building repairs are required. Flats without lofts need an alternative configuration. Within its design envelope, correctly installed and commissioned, the ECO-HC offers reliable, low energy background ventilation.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What simple usage habits help the Nuaire Drimaster ECO-HC deliver the best results?\u003c\/h3\u003e\n\u003cp\u003eA) Leave the Hall Control settings as commissioned, keep the circular diffuser clear, and avoid placing furniture or decorations where they block the air path. Keep internal doors slightly ajar where practical so supply air can migrate into rooms. Use kitchen and bathroom extracts during and after cooking or bathing, and leave trickle vents open to support a gentle through movement. Heat the home steadily in colder weather to help surfaces stay above dew point. Plan to replace both external filters about every five years or earlier if the home is dustier than average. These habits allow the Nuaire Drimaster ECO-HC to stabilise humidity and improve air quality with minimal intervention or cost.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What troubleshooting steps apply if the Nuaire Drimaster ECO-HC seems less effective?\u003c\/h3\u003e\n\u003cp\u003eA) If airflow at the diffuser feels weak, first clean the diffuser face with a vacuum or soft brush. In the loft, check that the flexible duct has not kinked or collapsed and that ties or clamps at both spigots are tight. Confirm insulation is not touching the fan body or pressing against the external filters, which must draw air freely on both sides. If musty smells or condensation return, inspect filter condition and replace if the media looks heavily loaded. Unusual noise usually indicates the unit is touching a timber or the duct is flapping, so rehang the fan so it is free and secure the duct. On very hot days a pause can be normal due to temperature logic. If the unit will not run, check the local isolator, fuse and consumer unit, then contact your electrician or supplier if power is present but the fan remains inactive.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How is safety managed when installing the Nuaire Drimaster ECO-HC in the loft?\u003c\/h3\u003e\n\u003cp\u003eA) Safe installation of the Nuaire Drimaster ECO-HC begins with secure loft access, adequate lighting and stable footing. Temporary boards should be laid where needed so no one steps on plasterboard. Eye protection and a dust mask are recommended when cutting the ceiling, and gloves are advised when handling insulation. Hidden services should be treated as live until proven otherwise, so do not cut or fix in areas where cables, pipes or flues may be present. Keep the unit and duct away from hot flues, do not obstruct fire barriers, and avoid working alone in hot weather. Electrical work must be carried out by a qualified electrician who will install a switched fused spur, complete the connection and test the system before energising.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What technical highlights define the Nuaire Drimaster ECO-HC as a low energy solution?\u003c\/h3\u003e\n\u003cp\u003eA) The Nuaire Drimaster ECO-HC is engineered as a continuous background system that delivers whole house ventilation with very low electrical input. Typical consumption is 1.6 to 15.3 W depending on selected speed and temperature mode, which is far lower than running point extract for extended periods. Six airflow settings cover small to large homes, and five temperature profiles manage boost and standby based on loft conditions. The diffuser provides a controlled air throw for even mixing, with clip in air dams to fine tune local delivery. External long life filters protect the motor and the home and have a five year service interval, with a change reminder on the Hall Control display. BBA approval and a seven year warranty underline performance and durability in UK housing stock.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Does the Nuaire Drimaster ECO-HC make much noise during operation?\u003c\/h3\u003e\n\u003cp\u003eA) The Nuaire Drimaster ECO-HC is intended to run quietly in the background. By keeping the duct short and straight, securing airtight joints and suspending the fan freely from roof timbers, transmitted noise is kept very low. The circular diffuser spreads air at low velocity across the ceiling, which avoids draught noise in normal use. If unusual sounds occur, for example a hum or flutter, it usually indicates the unit is touching a timber, the duct is kinked or loose, or insulation is obstructing an inlet. Clearing contact points and restoring a smooth airflow path typically resolves the issue. Correct commissioning at an appropriate airflow for the property also supports quiet, unobtrusive operation day and night.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How does the Nuaire Drimaster ECO-HC support indoor air quality as well as moisture control?\u003c\/h3\u003e\n\u003cp\u003eA) In addition to lowering humidity, the Nuaire Drimaster ECO-HC steadily dilutes indoor pollutants and odours that arise from cooking, cleaning products and occupancy. By supplying filtered air into the circulation space and encouraging a gentle through movement, it reduces the concentration of these contaminants in bedrooms and living areas. Filters guard against loft dust entering the home, and the even air throw across the ceiling helps mix supply air without cold spots. Many households report a reduction in stuffiness and a fresher feel throughout the day. The ECO-HC is not a replacement for source control, so it works best when combined with kitchen and bathroom extracts, open trickle vents and sensible housekeeping, which together deliver healthier, drier and more comfortable indoor conditions.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NUAIRE_DRI_ECO_HC_USER_GUIDE.pdf?v=1759154360\" target=\"_blank\"\u003e\u003cstrong\u003eDRI-ECO-HC\u003cspan\u003e \u003c\/span\u003eUser Guide\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NUAIRE_DRI_ECO_HC_USER_GUIDE.pdf?v=1759154360\" target=\"_blank\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DRIMASTER_ECO_HC_USER_GUIDE_160x160.jpg?v=1759154120\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NUAIRE_DRI_ECO_HC_I_M.pdf?v=1759154361\" target=\"_blank\"\u003e\u003cstrong\u003eDRI-ECO-HC \u003c\/strong\u003e\u003cstrong\u003eInstallation \u0026amp; Maintenance\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NUAIRE_DRI_ECO_HC_I_M.pdf?v=1759154361\" target=\"_blank\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DRIMASTER_ECO_HC_I_M_160x160.jpg?v=1759154120\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DRI-ECO-HC_INFO_cc41ecfe-c9c3-4cd6-b044-df4ee9f50c6a.pdf?11842057778001942692\" target=\"_blank\"\u003e\u003cstrong\u003eDRI-ECO-HC Product Information\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DRI-ECO-HC_INFO_cc41ecfe-c9c3-4cd6-b044-df4ee9f50c6a.pdf?11842057778001942692\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DRI-ECO-HCPRODUCTINFO_160x160.jpg?v=1671552460\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DRIMASTER_BROCHURE_HC_LINK-HC_HEAT-HC.pdf?v=1759154360\" target=\"_blank\"\u003e\u003cstrong\u003eDRI-ECO-HC \/ LINK-HC \/ HEAT-HC Product Brochure\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DRIMASTER_BROCHURE_HC_LINK-HC_HEAT-HC.pdf?v=1759154360\" target=\"_blank\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DRIMASTER_ECO_HC_LINK-HC_HEAT-HC_BROCHURE_160x160.jpg?v=1759154120\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DRIMASTER_FLATMASTER_RMI_BROCHURE.pdf?v=1759154360\" target=\"_blank\"\u003e\u003cstrong\u003eRMI - Drimaster Eco \u0026amp; Flatmaster Brochure\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DRIMASTER_FLATMASTER_RMI_BROCHURE.pdf?v=1759154360\" target=\"_blank\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DRIMASTER_RMI_BROCHURE_b4f9e0ae-1d6d-41c2-9c95-4903584948c9_160x160.jpg?v=1759154119\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PIV_HOUSEBUILDER_CATALOGUE_9dceb612-2923-4aa7-ba9e-0cd6e8995119.pdf?v=1759154361\" target=\"_blank\"\u003e\u003cstrong\u003ePIV House Builder Catalogue\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PIV_HOUSEBUILDER_CATALOGUE_9dceb612-2923-4aa7-ba9e-0cd6e8995119.pdf?v=1759154361\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PIVHOUSEBUILDERCATALOGUE_e48852a3-3688-45d0-90f9-396a40f275d5_160x160.jpg?v=1671552466\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PIV_HOUSEBUILDER_CATALOGUE.pdf?11842057778001942692\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DRIMASTER_ECO_BBA.pdf?v=1759154360\" target=\"_blank\"\u003e\u003cstrong\u003eBBA Certificate\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DRIMASTER_ECO_BBA.pdf?v=1759154360\" target=\"_blank\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DRIMASTER_ECO_BBA_160x160.jpg?v=1759154120\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cstyle\u003e\n\/* Make the youtube video responsive *\/\n  .iframe-container{\n  position: relative;\n  width: 100%;\n  padding-bottom: 56.25%; \n  height: 0;\n}\n.iframe-container iframe{\n  position: absolute;\n  top:0;\n  left: 0;\n  width: 100%;\n  height: 100%;\n}\n\u003c\/style\u003e","brand":"Nuaire Group","offers":[{"title":"Each","offer_id":7653743755294,"sku":"AC40-ECO-HC","price":279.4,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/nuaire-drimaster-eco-hc-standard-unit-hall-control-each-positive-input-ventilation-piv-798.webp?v=1780916218"},{"product_id":"protimeter-surveymaster","title":"Protimeter Surveymaster","description":"\u003cp\u003eThe Protimeter \u003cstrong\u003eSurveymaster \u003c\/strong\u003emoisture meter can help building professionals (such as contractors, surveyors, home builders and architects) assess building moisture levels during new build and refurbishing activities.\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch4\u003e\u003cstrong\u003eProtimeter Surveymaster\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eExcessive moisture in buildings can lead to decay and deterioration of components and decorative finishes. Professionals involved with the identification, management and remedy of moisture need tools that help them to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIdentify the extent of the moisture penetration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDiagnose the cause of the problem\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMonitor change in the moisture level\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProtimeter moisture meters and hygrometers satisfy these requirements comprehensively. The \u003cstrong\u003e\u003cspan\u003eProtimeter \u003c\/span\u003eSurveymaster\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003emoisture meter\u003c\/span\u003e\u003c\/strong\u003e is the preferred industry choice for surveying and investigating moisture in buildings.\u003c\/p\u003e\n\u003cp\u003eThis reliable \u003cspan\u003eProtimeter \u003c\/span\u003e\u003cstrong\u003eSurveymaster\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003emoisture meter\u003c\/span\u003e has two modes of operation - search and measure. These functions can help the user to distinguish sub-surface from surface moisture, essential information when trying to establish the extent and cause of a dampness problem.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eVideo:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"iframe-container\"\u003e\n\u003cp\u003e\u003ciframe width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/UPqcEILv4ss\" height=\"315\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Data:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 500px;\" cellspacing=\"1\" cellpadding=\"1\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRange (Non Invasive)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e70 to 999 Relative \u003cbr\u003e \u003cstrong\u003eDry (Green):\u003c\/strong\u003e 70-169\u003cbr\u003e \u003cstrong\u003eAt Risk (Yellow):\u003c\/strong\u003e 170 - 199\u003cbr\u003e \u003cstrong\u003eWet (Red):\u003c\/strong\u003e 200-999\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRange (Pin Measurement)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.9% to 99% WME\u003cbr\u003e \u003cstrong\u003eDry (Green):\u003c\/strong\u003e 7 - 16.9\u003cbr\u003e \u003cstrong\u003eAt Risk (Yellow): \u003c\/strong\u003e17 - 19.9\u003cbr\u003e \u003cstrong\u003eWet (Red):\u003c\/strong\u003e 20 - 99.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay 1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDigital LCD Backlit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay 2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 LEDs Green (Dry), Yellow (At Tisk) and Red (Wet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDepth of Moisture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eNon-invasive: \u003c\/strong\u003eUp to 3\/4 in (19mm)\u003cbr\u003e \u003cstrong\u003ePin:\u003c\/strong\u003e Up to 1\/2 in (12.7mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9 V (Supplied)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 Years on Mechanical or Manufacturing defects. Does not include wearing part or accessories.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eProduct Modes\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eSearch Mode (Non-Invasive):\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe search mode is used to assess the moisture level beneath the surface of solid walls and floors independently of surface conditions.\u003c\/p\u003e\n\u003cp\u003eThe nominal depth of the measurement is 3\/4 inch (19 mm); this depends on the density and other characteristics of the material being measured. When held against the surface, as shown below, the instrument transmits a signal into the material.\u003c\/p\u003e\n\u003cp\u003eThe relative moisture level is shown on the digital display and its moisture condition is shown on the accompanying scale of color-coded lights.\u003c\/p\u003e\n\u003cp\u003eThis measurement presentation helps the user to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLook for moisture behind wall and floor coverings, such as tile and vinyl.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAssess, in relative terms, if the material is in a dry, borderline or damp condition.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMap the extent of the problem numerically.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNon-invasive pinless radio frequency finds moisture at depth where moisture is not always directly visible—up to 3\/4 in (25.4 mm) below the surface.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThis mode of measurement is not adversely affected by the presence of surface moisture.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e Shower pans, behind ceramic tile, fine finishes, water stains, tile and vinyl floor coverings, joists, around toilets, drywall, below grade floors and walls, plaster, masonry, concrete and concrete block.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Metal additives in concrete can create false positive readings.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eMeasure Mode (Pin Type):\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis mode is used to measure the moisture level at the surface and at incremental depth, when used with the auxiliary probes.\u003c\/p\u003e\n\u003cp\u003eMeasure mode readings are precise and specific to the immediate area of contact of the electrodes.\u003c\/p\u003e\n\u003cp\u003eThe actual moisture content of wood is shown on the digital display with the corresponding moisture condition shown on the accompanying scale of color-coded lights.\u003c\/p\u003e\n\u003cp\u003eWood Moisture Equivalent (WME) values are shown for other non-conductive, porous building materials.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePin-type probes measure moisture in wood and other building materials (use provided wood species calibration chart for more precise readings)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDeep wall probes establish the presence of moisture in wall cavity insulation, sub and surface structures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOptions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eExterior Insulation and Finished Systems (EIFS) probe finds moisture in exterior insulation finishing systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHammer electrode for wood floor applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e Wood and wood floors, subfloors, drywall, concrete and concrete block, stucco, plaster, masonry and EIFS.\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PROTIMETER_SURVEYMASTER.pdf?381710460314001714\" target=\"_blank\"\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PROTIMETER_SURVEYMASTER.pdf?381710460314001714\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PROTIMETER_SURVEYMASTER_small.jpg?v=1524824447\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cstyle\u003e\u003c!--\n\/* Make the youtube video responsive *\/\n  .iframe-container{\n  position: relative;\n  width: 100%;\n  padding-bottom: 56.25%; \n  height: 0;\n}\n.iframe-container iframe{\n  position: absolute;\n  top:0;\n  left: 0;\n  width: 100%;\n  height: 100%;\n}\n--\u003e\u003c\/style\u003e","brand":"Protimeter","offers":[{"title":"Each","offer_id":7654345703454,"sku":"EQ5365","price":365.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/protimeter-surveymaster-each-moisture-meter-750.webp?v=1780916331"},{"product_id":"dampsolve-damp-proof-cream-380ml-cartridge-kits","title":"DampSolve Damp Proof Cream - 380ml Cartridge Kits","description":"\u003cp\u003eDampSolve Damp Proof Cream - 380ml Cartridge Kits are a practical rising damp treatment solution supplied in a convenient kit format, combining DampSolve silane-based DPC injection cream with the key installation essentials needed for clean, controlled application in common UK masonry walls.\u003c\/p\u003e\n\u003cp\u003eDesigned for keen DIY users and one-off remedial jobs, the kit provides measured delivery via 380ml cartridges applied with the supplied Bond-It Economy Sealant Gun, allowing accurate dosing into 12mm drilled mortar-bed holes without the need for high-pressure pumping. Each kit also includes Beeswift green nitrile gauntlets for safer handling and 12mm x 260mm SDS drill bits to support consistent hole formation in brickwork and blockwork.\u003c\/p\u003e\n\u003cp\u003eThe cream migrates into the pore structure and cures to form a hydrophobic chemical damp proof course in-situ, helping reduce capillary moisture rise when installed to recognised good practice such as BS6576:2005 and paired with appropriate salt-resistant replastering where required.\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features of DampSolve Damp Proof Cream - 380ml Size Kits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e✔️ Complete 380ml Cartridge kits for rising damp treatment, ideal for DIY users and one-off jobs.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Includes the Bond-It Economy Sealant Gun for clean, controlled injection into 12mm mortar-bed holes.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Silane-based cream migrates through masonry pores, curing into a continuous hydrophobic chemical DPC barrier.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Supplied with 12mm x 260mm SDS drill bits and nitrile gauntlets for consistent, safer installation.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Install to BS6576:2005 and combine with salt-resistant replastering where hygroscopic salt contamination exists.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eCompact Cartridge Kit For Rising Damp Treatment\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eDampSolve Damp Proof Cream 380ml Cartridge Kits are intended for the straightforward installation of a chemical damp proof course to help control rising damp in brickwork and other common masonry. Rising damp occurs when ground moisture is drawn upwards through capillaries in mortar and masonry, often leaving hygroscopic salts behind. Even once moisture movement is reduced, these salts can continue to attract water from the air, leading to persistent staining, powdering and failure of internal finishes. DampSolve targets the primary moisture pathway by forming a water repellent barrier within the selected mortar bed, reducing further capillary transport and supporting progressive drying under normal ventilation and heating conditions across the treated wall line.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eSilane Based Cream That Creates A Hydrophobic Barrier\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe DampSolve formulation is a silane based emulsion cream developed specifically for injection into a prepared mortar course. Dispensed from a sealant gun into a series of drilled holes, the cream is designed to remain controlled during placement, then migrate into the surrounding pore structure. As it reverts towards a more fluid phase, it spreads laterally and passivates across the mortar joint, helping continuity of treatment within the bed. As curing progresses, it forms a continuous hydrophobic chemical barrier in situ that repels liquid water while still allowing the masonry to dry down over time. This delivers performance comparable to conventional liquid injection systems, with cleaner handling and more precise dosing than free pour methods.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eA Practical Kit Format With No Pumping Equipment\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThese 380ml cartridge kits are structured to support an accessible, tidy approach without specialist pumping equipment. Controlled extrusion helps deliver consistent dosing along the treatment line while keeping site mess low, which is particularly beneficial in occupied homes and smaller domestic refurbishments. The supplied Bond It Economy Sealant Gun is included to provide straightforward hand pressure application, supporting repeatable output across multiple cartridges and wall runs. By avoiding pump setup and pump cleaning routines, the kit format can reduce downtime between areas, making it a pragmatic choice for localised damp remediation, isolated problem walls and smaller projects where speed, portability and predictability matter as much as the finished result.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eDrilling Accuracy And Cleaner Working On Site\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe kit includes 12mm × 260mm SDS drill bits to support clean, accurate drilling in typical mortar beds and common masonry units, helping holes remain consistent for reliable dosing and distribution within the selected course. This is important because continuity across corners, returns and changes in wall build up is a key factor in chemical DPC performance. Beeswift green nitrile gauntlets are also included to support good site hygiene and reduce the risk of skin contact during drilling, injection and making good, particularly when working across longer wall lengths or multiple rooms. Together, the supplied components help maintain a controlled, professional workflow while keeping disruption and contamination risks to a minimum.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eBest Results Come From Correct Diagnosis And Detailing\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eEffective rising damp treatment relies on correct diagnosis and correct detailing, not just the installation of a chemical DPC. DampSolve is best used as part of a complete specification that addresses bridging factors, sets the DPC position correctly relative to external ground levels, and manages salt contaminated plaster that can continue to fail even after moisture movement is reduced. Where hygroscopic salts are present, replastering with a salt resistant system such as \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-renovation-plaster\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renovation Plaster\u003c\/strong\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renderproof\u003c\/strong\u003e\u003c\/a\u003e is strongly recommended to help prevent recurring staining and internal finish breakdown. Used carefully and methodically, the cartridge kit format provides a portable route to chemical DPC installation for domestic projects, refurbishments and targeted damp repairs.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .pc-dampsolve-380ml-kit-contents-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n  }\n\n  .pc-dampsolve-380ml-kit-contents-table {\n    width: 100%;\n    min-width: 820px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.25;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-dampsolve-380ml-kit-contents-table col:nth-child(1) { width: 19%; }\n  .pc-dampsolve-380ml-kit-contents-table col:nth-child(2) { width: 17%; }\n  .pc-dampsolve-380ml-kit-contents-table col:nth-child(3) { width: 43%; }\n  .pc-dampsolve-380ml-kit-contents-table col:nth-child(4) { width: 21%; }\n\n  .pc-dampsolve-380ml-kit-contents-table th,\n  .pc-dampsolve-380ml-kit-contents-table td {\n    border: 5px solid #fff;\n    padding: 8px 12px;\n    vertical-align: middle;\n    font-weight: 400;\n  }\n\n  .pc-dampsolve-380ml-kit-contents-table .pc-main-title th {\n    background: #7f7f7f;\n    color: #fff;\n    text-align: center;\n    text-transform: uppercase;\n    font-size: 30px;\n    line-height: 1.15;\n    font-weight: 700;\n    letter-spacing: 0.2px;\n    padding: 12px 10px;\n  }\n\n  .pc-dampsolve-380ml-kit-contents-table .pc-sub-title th {\n    background: #a6a6a6;\n    color: #111;\n    text-align: center;\n    font-size: 20px;\n    line-height: 1.2;\n    font-weight: 700;\n    padding: 12px 10px;\n  }\n\n  .pc-dampsolve-380ml-kit-contents-table .pc-column-head th {\n    background: #d9d9d9;\n    color: #111;\n    font-size: 16px;\n    line-height: 1.2;\n    font-weight: 700;\n    text-align: center;\n    padding: 10px 12px;\n  }\n\n  .pc-dampsolve-380ml-kit-contents-table .pc-data-row td {\n    background: #fff;\n    text-align: left;\n  }\n\n  .pc-dampsolve-380ml-kit-contents-table .pc-data-row.pc-grey td {\n    background: #d9d9d9;\n  }\n\n  .pc-dampsolve-380ml-kit-contents-table .pc-kit-name {\n    font-weight: 700;\n  }\n\n  @media screen and (max-width: 767px) {\n    .pc-dampsolve-380ml-kit-contents-table {\n      font-size: 14px;\n      min-width: 780px;\n    }\n\n    .pc-dampsolve-380ml-kit-contents-table th,\n    .pc-dampsolve-380ml-kit-contents-table td {\n      padding: 7px 9px;\n      border-width: 4px;\n    }\n\n    .pc-dampsolve-380ml-kit-contents-table .pc-main-title th {\n      font-size: 24px;\n      padding: 10px 8px;\n    }\n\n    .pc-dampsolve-380ml-kit-contents-table .pc-sub-title th {\n      font-size: 18px;\n      padding: 10px 8px;\n    }\n\n    .pc-dampsolve-380ml-kit-contents-table .pc-column-head th {\n      font-size: 15px;\n      padding: 9px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pc-dampsolve-380ml-kit-contents-table-wrap\"\u003e\n\u003ctable class=\"pc-dampsolve-380ml-kit-contents-table\"\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr class=\"pc-main-title\"\u003e\n\u003cth colspan=\"4\"\u003eKit Contents\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-sub-title\"\u003e\n\u003cth colspan=\"4\"\u003eDampSolve - 380ml Cartridge Kits\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-column-head\"\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003eNo. of Cartridges\u003c\/th\u003e\n\u003cth\u003eOther Kit Contents\u003c\/th\u003e\n\u003cth\u003eNo. of SDS Drill Bits\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e4 x 380ml DampSolve Kit\u003c\/td\u003e\n\u003ctd\u003e4 x 380ml Cartridges\u003c\/td\u003e\n\u003ctd\u003eEconomy Skeleton Gun, 9\" Extension Nozzle, 1 x Pair of Green Nitrile Gloves\u003c\/td\u003e\n\u003ctd\u003e1 x SDS Drill Bit (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e6 x 380ml DampSolve Kit\u003c\/td\u003e\n\u003ctd\u003e6 x 380ml Cartridges\u003c\/td\u003e\n\u003ctd\u003eEconomy Skeleton Gun, 9\" Extension Nozzle, 1 x Pair of Green Nitrile Gloves\u003c\/td\u003e\n\u003ctd\u003e1 x SDS Drill Bit (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e8 x 380ml DampSolve Kit\u003c\/td\u003e\n\u003ctd\u003e8 x 380ml Cartridges\u003c\/td\u003e\n\u003ctd\u003eEconomy Skeleton Gun, 9\" Extension Nozzle, 1 x Pair of Green Nitrile Gloves\u003c\/td\u003e\n\u003ctd\u003e1 x SDS Drill Bit (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e10 x 380ml DampSolve Kit\u003c\/td\u003e\n\u003ctd\u003e10 x 380ml Cartridges\u003c\/td\u003e\n\u003ctd\u003eEconomy Skeleton Gun, 9\" Extension Nozzle, 1 x Pair of Green Nitrile Gloves\u003c\/td\u003e\n\u003ctd\u003e1 x SDS Drill Bit (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e12 x 380ml DampSolve Kit\u003c\/td\u003e\n\u003ctd\u003e12 x 380ml Cartridges\u003c\/td\u003e\n\u003ctd\u003eEconomy Skeleton Gun, 9\" Extension Nozzle, 1 x Pair of Green Nitrile Gloves\u003c\/td\u003e\n\u003ctd\u003e1 x SDS Drill Bit (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e16 x 380ml DampSolve Kit\u003c\/td\u003e\n\u003ctd\u003e16 x 380ml Cartridges\u003c\/td\u003e\n\u003ctd\u003eEconomy Skeleton Gun, 2 x 9\" Extension Nozzles, 1 x Pair of Green Nitrile Gloves\u003c\/td\u003e\n\u003ctd\u003e2 x SDS Drill Bits (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e20 x 380ml DampSolve Kit\u003c\/td\u003e\n\u003ctd\u003e20 x 380ml Cartridges\u003c\/td\u003e\n\u003ctd\u003eEconomy Skeleton Gun, 2 x 9\" Extension Nozzle, 1 x Pair of Green Nitrile Gloves\u003c\/td\u003e\n\u003ctd\u003e2 x SDS Drill Bits (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Benefits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eControlled Cartridge Injection For Cleaner Work: \u003c\/strong\u003eThe 380ml cartridge format supports accurate, low-pressure dosing into mortar-bed drill holes, helping achieve consistent hole filling with less mess than free-pour systems and without the complication of high-pressure pumping equipment.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReady-To-Install Kit Format: \u003c\/strong\u003eEach kit combines DampSolve DPC cream with the essential tools required for typical rising damp work, reducing the risk of incompatible equipment choices and helping deliver a more organised, efficient installation process on site or at home.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBond-It Economy Sealant Gun Included: \u003c\/strong\u003eThe supplied sealant gun enables steady extrusion and better control over backfilling, making it easier to fill from the rear of the hole outwards and achieve repeatable results along the full treated course.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCorrect 12mm SDS Drilling Set-Up:\u003c\/strong\u003e Supplied 12mm x 260mm SDS drill bits match the standard drilling requirement for chemical DPC installation, helping create consistent hole diameter and depth, which is critical for reliable dosing and continuity of the finished barrier.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eImproved Handling And Site Hygiene:\u003c\/strong\u003e Beeswift green nitrile gauntlets support safer working practices during drilling, injection and clean-up, reducing skin contact and helping keep hands cleaner when working around damp, dusty and salt-affected wall zones.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHydrophobic Barrier Forms In-Situ:\u003c\/strong\u003e DampSolve migrates into masonry pores and passivates through the mortar joint as it cures, creating a continuous water-repellent barrier that targets the capillary rise of moisture responsible for rising damp symptoms.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSupports Accepted UK Good Practice:\u003c\/strong\u003e The kit is designed around common UK installation methods such as drilling 12mm holes along a selected mortar bed at controlled centres, supporting work aligned with BS6576:2005 guidance where applicable.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible With Complete Remedial Specifications:\u003c\/strong\u003e DampSolve integrates well with recognised rising damp remediation methods, including salt management and salt-resistant replastering systems such as \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-renovation-plaster\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renovation Plaster\u003c\/strong\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renderproof\u003c\/strong\u003e\u003c\/a\u003e where required for long-term finish stability.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePractical For One-Off Projects And Localised Treatments:\u003c\/strong\u003e The kit approach is well suited to smaller jobs, room-by-room damp remediation, and domestic refurbishment work where portability, fast set-up, and simple equipment matter.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDomestic Rising Damp Remediation In Brickwork:\u003c\/strong\u003e Ideal for treating common UK solid brick walls where rising damp has caused low-level staining, salt deposits, and deterioration of internal finishes, provided correct DPC height and drilling patterns are followed.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLocalised Ground-Floor Damp Along Perimeter Walls:\u003c\/strong\u003e Suitable for targeted treatment lines along hallways, front rooms, dining rooms and other ground-floor spaces where moisture symptoms are concentrated at low level and a chemical DPC is required as part of the solution.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDIY Refurbishments And One-Off Damp Repairs:\u003c\/strong\u003e Well suited to keen DIY users undertaking a single property project, where having the correct gun, gloves and drilling set-up included helps reduce errors and makes the work more approachable.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eContractors Needing A Compact Kit For Smaller Jobs:\u003c\/strong\u003e Useful for tradespeople carrying out small remedial works, patch treatments or isolated wall runs where a cartridge-and-gun solution offers quick deployment without bringing larger pumping equipment.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProperties Requiring Salt-Resistant Replastering After Treatment:\u003c\/strong\u003e Appropriate for walls where rising damp has left hygroscopic salts, allowing the DPC line to be installed first before replastering with a salt-resistant specification to reduce future staining and finish failure.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCavity Walls Where Treatment Is Planned Correctly: \u003c\/strong\u003eSuitable for cavity construction where drilling and injection is designed to achieve continuity within the selected mortar bed and where cavities are confirmed clear at the intended DPC level to avoid bridging issues.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch5\u003eApplication\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h5\u003e\n\u003ch2\u003e\u003cstrong\u003eHealth \u0026amp; Safety Recommendations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eRead the product label and Safety Data Sheet before use and follow local site safety rules. Wear suitable gloves, eye protection and workwear, and avoid prolonged skin contact. Provide good ventilation, particularly in cellars, basements and other confined areas. Keep the work area tidy and well lit, and control dust at source when drilling, as masonry dust can be harmful. Use suitable respiratory protection where required, and wear hearing protection when using SDS drilling equipment.\u003c\/p\u003e\n\u003cp\u003eBefore drilling, check for hidden services. Do not drill or inject where cables, pipework, or unknown voids may be present. If the wall is structurally unsound, badly cracked, or subject to ongoing movement, rectify this before treatment. DampSolve Damp Proof Cream is intended for low-pressure injection by hand using the supplied cartridge-and-gun method, and it should not be forced into unsafe cavities or unstable substrates.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSubstrate Suitability\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDampSolve Damp Proof Cream - 380ml Cartridge Kits are intended for the control of rising damp in common masonry, typically by injection into a selected mortar bed. The system is suitable for most typical UK brickwork and blockwork, and many stone constructions, provided a practical drilling pattern can be formed to create continuity across the chosen course.\u003c\/p\u003e\n\u003cp\u003eCavity walls may be treated provided drilling and injection are planned so that continuity is achieved within the masonry leaf being treated, and cavities are clear at the intended DPC level. Random stone and rubble-filled walls require additional care due to irregular mortar lines and varying porosity, and drilling positions may need adjustment to ensure the base of perpends along the chosen course is treated. In unusually thick, highly friable, or irregular walls, specialist advice should be sought to confirm the most appropriate drilling strategy.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDrilling Preparation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eSuccessful rising damp treatment begins with correct diagnosis and preparation. Check and repair rainwater goods and drainage so gutters, downpipes and gullies discharge correctly and surface water is carried away from the building. Confirm external ground levels are not bridging the proposed damp proof course. As a general rule, position the DPC line at least 150mm above external ground level wherever practicable, and as close to internal floor level as possible where solid floors are present.\u003c\/p\u003e\n\u003cp\u003eInternally, remove skirtings, fixings and any plaster or render that obstructs access to the chosen mortar bed. Salt-contaminated plaster should be removed from the area to be treated to at least 300mm above the highest visible signs of rising damp, or higher where contamination is extensive. Check low-level timbers for signs of fungal decay and address defects as part of the overall remedial programme. Ensure cavities are clear of debris at the intended DPC level where relevant, and plan for continuity at corners, chimney breasts, and adjoining walls.\u003c\/p\u003e\n\u003cp\u003eDrill 12mm diameter holes horizontally into the selected mortar bed at centres not exceeding 120mm. Hole depth should be approximately 90% of the wall thickness, adjusted pro rata for intermediate thicknesses. As a practical guide for common wall thicknesses, drill to approximately 100mm for 115mm walls, 210mm for 230mm walls, 320mm for 345mm walls and 430mm for 460mm walls. In irregular masonry, ensure the drilling pattern targets the base of perpends along the chosen course to maintain continuity. If holes become blocked, re-drill immediately prior to injection or drill a new hole nearby to ensure the correct volume of cream is introduced.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .pc-dampsolve-drilling-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n  }\n\n  .pc-dampsolve-drilling-table {\n    width: 100%;\n    min-width: 620px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.25;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-dampsolve-drilling-table col:nth-child(1) { width: 25%; }\n  .pc-dampsolve-drilling-table col:nth-child(2),\n  .pc-dampsolve-drilling-table col:nth-child(3),\n  .pc-dampsolve-drilling-table col:nth-child(4),\n  .pc-dampsolve-drilling-table col:nth-child(5) { width: 18.75%; }\n\n  .pc-dampsolve-drilling-table th,\n  .pc-dampsolve-drilling-table td {\n    border: 5px solid #fff;\n    padding: 8px 12px;\n    vertical-align: middle;\n    font-weight: 400;\n  }\n\n  .pc-dampsolve-drilling-table .pc-main-title th {\n    background: #7f7f7f;\n    color: #fff;\n    text-align: center;\n    text-transform: uppercase;\n    font-size: 30px;\n    line-height: 1.15;\n    font-weight: 700;\n    letter-spacing: 0.2px;\n    padding: 12px 10px;\n  }\n\n  .pc-dampsolve-drilling-table .pc-data-row th,\n  .pc-dampsolve-drilling-table .pc-data-row td {\n    background: #fff;\n  }\n\n  .pc-dampsolve-drilling-table .pc-data-row.pc-grey th,\n  .pc-dampsolve-drilling-table .pc-data-row.pc-grey td {\n    background: #d9d9d9;\n  }\n\n  .pc-dampsolve-drilling-table .pc-row-heading {\n    font-weight: 700;\n    text-align: left;\n  }\n\n  .pc-dampsolve-drilling-table td {\n    text-align: center;\n  }\n\n  @media screen and (max-width: 767px) {\n    .pc-dampsolve-drilling-table {\n      font-size: 14px;\n      min-width: 600px;\n    }\n\n    .pc-dampsolve-drilling-table th,\n    .pc-dampsolve-drilling-table td {\n      padding: 7px 9px;\n      border-width: 4px;\n    }\n\n    .pc-dampsolve-drilling-table .pc-main-title th {\n      font-size: 24px;\n      padding: 10px 8px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pc-dampsolve-drilling-table-wrap\"\u003e\n\u003ctable class=\"pc-dampsolve-drilling-table\"\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr class=\"pc-main-title\"\u003e\n\u003cth colspan=\"5\"\u003eDrilling Preparation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-row-heading\"\u003eWall Thickness\u003c\/th\u003e\n\u003ctd\u003e115mm (4 ½\")\u003c\/td\u003e\n\u003ctd\u003e230mm (9\")\u003c\/td\u003e\n\u003ctd\u003e345mm (13 ½\")\u003c\/td\u003e\n\u003ctd\u003e460mm (18\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-row-heading\"\u003eDepth of Hole\u003c\/th\u003e\n\u003ctd\u003e100mm\u003c\/td\u003e\n\u003ctd\u003e210mm\u003c\/td\u003e\n\u003ctd\u003e320mm\u003c\/td\u003e\n\u003ctd\u003e430mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eApplication Method\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eEnsure the cartridges and accessories are at a workable temperature and that the drilled holes are clean and open to full depth. Prepare the cartridge by cutting the nozzle end above the thread, then screw on the supplied injection nozzle securely. Load the cartridge into the supplied sealant gun, ensuring the drive mechanism engages smoothly and the cartridge is seated correctly.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Dampsolve_DPC_Cream_1024x1024.jpg?v=1779726899\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003eInsert the injection nozzle to the full depth of the drilled hole. Begin dispensing and backfill steadily as you withdraw the nozzle, aiming to fill the hole fully to within approximately 10mm of the face. Filling from the rear of the hole outwards helps reduce voids and supports more consistent distribution within the mortar bed. Work methodically along the full length of the chosen course and take particular care around corners, reveals, changes in wall thickness and junctions with internal partitions, as continuity is most easily lost in these areas.\u003c\/p\u003e\n\u003cp\u003eIf treating cavity construction, ensure the drilling plan achieves continuity in the masonry being treated and that cavities are clear at the intended DPC level. Keep the nozzle clean during use, wipe away any excess cream promptly, and maintain consistent fill levels so the treated course forms an unbroken chemical damp proof line.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"iframe-container\"\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/HTecVkrhKxs?si=O6e1SGAakZ9XU04N\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCoverage depends on wall thickness, hole depth, hole spacing and substrate type. The 380ml cartridge kit format is designed for controlled dosing along the selected mortar bed using the standard 12mm hole pattern at up to 120mm centres. For accurate planning and ordering, refer to the coverage table below, as thicker walls and deeper holes require proportionally more cream.\u003c\/p\u003e\n\u003cp\u003eWhere masonry is unusually porous, irregular, or where drilling strategy must be adjusted due to wall construction, allow additional material to ensure continuity is maintained. Coverage can also be affected by missed holes, blocked holes, or inconsistent filling depth, so a methodical approach is essential for reliable results.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .pc-dampsolve-380ml-coverage-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n  }\n\n  .pc-dampsolve-380ml-coverage-table {\n    width: 100%;\n    min-width: 620px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.25;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-dampsolve-380ml-coverage-table col:nth-child(1) { width: 25%; }\n  .pc-dampsolve-380ml-coverage-table col:nth-child(2),\n  .pc-dampsolve-380ml-coverage-table col:nth-child(3),\n  .pc-dampsolve-380ml-coverage-table col:nth-child(4),\n  .pc-dampsolve-380ml-coverage-table col:nth-child(5) { width: 18.75%; }\n\n  .pc-dampsolve-380ml-coverage-table th,\n  .pc-dampsolve-380ml-coverage-table td {\n    border: 5px solid #fff;\n    padding: 8px 12px;\n    vertical-align: middle;\n    font-weight: 400;\n  }\n\n  .pc-dampsolve-380ml-coverage-table .pc-main-title th {\n    background: #7f7f7f;\n    color: #fff;\n    text-align: center;\n    text-transform: uppercase;\n    font-size: 30px;\n    line-height: 1.15;\n    font-weight: 700;\n    letter-spacing: 0.2px;\n    padding: 12px 10px;\n  }\n\n  .pc-dampsolve-380ml-coverage-table .pc-column-head th {\n    background: #d9d9d9;\n    color: #111;\n    font-size: 16px;\n    line-height: 1.2;\n    font-weight: 700;\n    text-align: center;\n    padding: 10px 12px;\n  }\n\n  .pc-dampsolve-380ml-coverage-table .pc-column-head th:first-child {\n    text-align: left;\n  }\n\n  .pc-dampsolve-380ml-coverage-table .pc-data-row th,\n  .pc-dampsolve-380ml-coverage-table .pc-data-row td {\n    background: #fff;\n  }\n\n  .pc-dampsolve-380ml-coverage-table .pc-row-heading {\n    font-weight: 700;\n    text-align: left;\n  }\n\n  .pc-dampsolve-380ml-coverage-table td {\n    text-align: center;\n  }\n\n  @media screen and (max-width: 767px) {\n    .pc-dampsolve-380ml-coverage-table {\n      font-size: 14px;\n      min-width: 600px;\n    }\n\n    .pc-dampsolve-380ml-coverage-table th,\n    .pc-dampsolve-380ml-coverage-table td {\n      padding: 7px 9px;\n      border-width: 4px;\n    }\n\n    .pc-dampsolve-380ml-coverage-table .pc-main-title th {\n      font-size: 24px;\n      padding: 10px 8px;\n    }\n\n    .pc-dampsolve-380ml-coverage-table .pc-column-head th {\n      font-size: 15px;\n      padding: 9px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pc-dampsolve-380ml-coverage-table-wrap\"\u003e\n\u003ctable class=\"pc-dampsolve-380ml-coverage-table\"\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr class=\"pc-main-title\"\u003e\n\u003cth colspan=\"5\"\u003eCoverage Rates\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-column-head\"\u003e\n\u003cth\u003eWall Thickness\u003c\/th\u003e\n\u003cth\u003e115mm (4 ½\")\u003c\/th\u003e\n\u003cth\u003e230mm (9\")\u003c\/th\u003e\n\u003cth\u003e345mm (13 ½\")\u003c\/th\u003e\n\u003cth\u003e460mm (18\")\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-row-heading\"\u003eCoverage Per 380ml Cartridge\u003c\/th\u003e\n\u003ctd\u003eUp to 3.5 Linear Metres\u003c\/td\u003e\n\u003ctd\u003eUp to 1.75 Linear Metres\u003c\/td\u003e\n\u003ctd\u003eUp to 1.15 Linear Metres\u003c\/td\u003e\n\u003ctd\u003eUp to 0.875 Linear Metres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCuring Time\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDampSolve migrates into the surrounding pore structure after injection and cures to form a hydrophobic barrier within the masonry. Final cure typically occurs within 2–6 weeks depending on wall thickness, moisture content, temperature and ventilation. Walls may remain damp for some time after installation, particularly where they have been saturated for long periods or where hygroscopic salts are present.\u003c\/p\u003e\n\u003cp\u003eFor best results, allow injected walls to dry for as long as practicable before replastering and redecorating. As a general minimum, allow at least 14 days before commencing salt management and replastering, with longer drying times preferred where programme allows. Good ventilation and stable background heat support drying and help reduce the likelihood of condensation adding further moisture during the drying phase.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFinishing\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eAfter injection, make good the drill holes once the cream has been absorbed and the surface is clean. Externally, holes can be finished neatly using colour-matched \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/universal-dpc-injection-wall-plugs\" target=\"_blank\"\u003e\u003cstrong\u003eUniversal DPC Injection Plugs\u003c\/strong\u003e\u003c\/a\u003e to create a tidy, durable and weather-resistant closure. Alternatively, holes may be re-pointed with a compatible sand and cement mortar, compacted firmly into the recess to provide a robust finish that blends with the existing masonry.\u003c\/p\u003e\n\u003cp\u003eInternally, holes can be plugged or pointed in the same way, or they can be left open where the replastering specification is designed to stop short of the DPC line. Whichever approach is chosen, avoid bridging the new damp proof course with finishes, render, plaster or screed that can bypass the treated mortar bed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDecoration\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDecoration should only take place after the wall has had sufficient time to dry and after salt-contaminated plaster has been managed correctly. Rising damp commonly leaves hygroscopic salts that can continue to attract moisture and cause staining even when the DPC is functioning, so removal of contaminated plaster and replacement with a salt-resistant system is often essential to achieve a durable internal finish. Suitable systems include \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-renovation-plaster\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renovation Plaster\u003c\/strong\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renderproof\u003c\/strong\u003e\u003c\/a\u003e, applied in accordance with an appropriate specification.\u003c\/p\u003e\n\u003cp\u003eAvoid redecorating too early. Allow replacement plaster to cure and dry as instructed by the plaster manufacturer, and use compatible, breathable decorative finishes where specified. Impermeable coatings or wall coverings can trap residual moisture and prolong drying unless the wall build-up has been designed to manage vapour effectively.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCleaning\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eWipe up spillages immediately. Wash contaminated non-porous surfaces promptly with warm soapy water. If cream contacts porous but non-target surfaces such as paving, it will often dry clear, but cleaning straight away remains best practice for appearance and housekeeping.\u003c\/p\u003e\n\u003cp\u003eKeep the outside of the nozzle and the gun clean during use to prevent build-up. Dispose of contaminated wipes, empty cartridges and drilling debris responsibly in accordance with local regulations. Once cured, residues are difficult to remove and may require mechanical removal from tools or surfaces.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eLimitations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDampSolve Damp Proof Cream is designed to control rising damp by forming a hydrophobic chemical barrier within masonry, but it does not resolve other causes of dampness such as penetrating damp, leaks, lateral moisture ingress below ground level, or condensation. Bridging of the DPC by external ground levels, internal floor screeds, render, debris within cavities, or plaster taken below the DPC line can compromise performance and must be addressed as part of the remedial works.\u003c\/p\u003e\n\u003cp\u003eCorrect drilling pattern, correct hole depth and complete continuity are essential. Missed holes, blocked holes, shallow drilling or inconsistent filling can create gaps in the treated line and reduce effectiveness. In highly irregular walls, rubble-filled constructions, or unusually thick masonry, drilling strategy may need adjustment and specialist advice may be required.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eOther Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePlan the full treatment line before drilling, including corners, returns, changes in ground level and junctions with adjoining walls. Provide vertical DPC continuity where required to connect horizontal DPC lines and isolate untreated wall sections. Maintain the DPC height at least 150mm above external ground level wherever practicable, and keep the treated line consistent and level to support reliable moisture control.\u003c\/p\u003e\n\u003cp\u003eRising damp control works best as part of a complete remedial package. This includes moisture source control, correct DPC placement, salt management, appropriate replastering and sensible decoration choices. Where damp diagnosis is uncertain, or where building construction is unusual, obtain competent professional advice before specifying or installing a chemical damp proof course system.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eFAQ's\u003c\/h5\u003e\n\u003ch3\u003eQ) What are DampSolve Damp Proof Cream - 380ml Cartridge Kits, and what are they designed to solve?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve Damp Proof Cream - 380ml Cartridge Kits are designed to treat rising damp in existing masonry walls by forming an in-situ chemical damp proof course within a selected mortar bed. Rising damp occurs when moisture is drawn upwards from the ground through capillaries in mortar and masonry, often leading to low-level tide marks, salt deposits, blown plaster, peeling paint and skirting damage. The kit uses a silane-based emulsion cream that is injected into a line of 12mm drilled holes, where it migrates through the pore structure and cures to create a hydrophobic barrier. This barrier restricts further capillary moisture movement while allowing the wall to dry progressively under normal ventilation and heating conditions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What is included in a DampSolve Damp Proof Cream - 380ml Cartridge Kit?\u003c\/h3\u003e\n\u003cp\u003eA) A DampSolve Damp Proof Cream - 380ml Cartridge Kit combines the core rising damp treatment cream with key essentials for clean, controlled installation in typical UK walls. The kit includes DampSolve silane-based DPC injection cream supplied in 380ml cartridges, a Bond-It Economy Sealant Gun for steady hand-pressure injection, Beeswift green nitrile gauntlets to support safer handling and cleaner working, and 12mm x 260mm SDS drill bits to help form consistent injection holes in mortar beds. The intention is to provide a practical set-up for one-off remedial jobs and keen DIY projects without the need for high-pressure pumping equipment. Correct drilling layout, complete injection along the full run, and sensible follow-on finishing remain essential for reliable results.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How does DampSolve Damp Proof Cream create a damp proof course inside the wall?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve Damp Proof Cream forms a damp proof course by treating the moisture pathway within the masonry rather than coating the surface. After injection into the mortar bed, the silane-based cream migrates into the surrounding pore structure and gradually reverts towards a more fluid phase. This helps it spread laterally through the mortar joint and into adjacent brick, block or stone pores. As curing progresses, the active chemistry passivates across the treated course and creates a continuous hydrophobic zone. That zone repels liquid water, restricting capillary rise from the ground, while still allowing vapour diffusion so the wall can dry out over time. Continuity matters: the treated line must be complete through corners, returns and junctions to prevent moisture bypass.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What makes DampSolve Damp Proof Cream - 380ml Cartridge Kits different from pump-applied 5L systems?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve Damp Proof Cream - 380ml Cartridge Kits are designed around portability and controlled, low-mess application using hand pressure rather than a pump. The cartridge format suits shorter wall runs, isolated damp patches, room-by-room remedial work and one-off projects where set-up speed and simplicity matter. There is no pump chamber to load and no pump cleaning routine between areas, which can be helpful in occupied properties and tight internal spaces. Pump-applied tub systems can be more efficient for long, continuous runs and repeat work where higher throughput is needed. Both approaches rely on the same fundamentals: correct diagnosis of rising damp, correct DPC height, consistent drilling centres and depth, and complete continuity. Results depend more on method and detailing than on format alone.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Where are DampSolve Damp Proof Cream - 380ml Cartridge Kits typically used in a property?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve Damp Proof Cream - 380ml Cartridge Kits are typically used at low level in ground-floor walls where rising damp symptoms are present or where an existing physical DPC is missing, bridged or no longer performing. Common locations include front rooms, hallways, dining rooms, internal partitions on the ground floor, chimney breasts, and perimeter walls where external ground levels or damp soil conditions have contributed to long-term moisture rise. The injection line is normally installed in a selected mortar bed that provides the most continuous route across the affected wall run. These kits are often used during refurbishment when skirtings are removed and plaster is stripped back, making the mortar bed accessible for drilling. They can be used internally or externally, provided the DPC line is set correctly relative to external ground and internal finishes.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Which wall materials are suitable for DampSolve Damp Proof Cream - 380ml Cartridge Kits?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve Damp Proof Cream - 380ml Cartridge Kits are suitable for many common UK masonry walls where a continuous drilling line can be formed along a mortar bed. This includes solid brickwork, blockwork, and many stone walls, subject to sensible assessment of the construction and mortar condition. The wall should be structurally sound, with mortar that can be drilled cleanly and consistently so holes remain open to full depth for injection. Cavity walls can also be treated, but the drilling and injection strategy must ensure the correct leaf or both leaves are treated fully, and the cavity should be clear at DPC level to avoid bridging. Random stone and rubble-filled walls can be more variable, so drilling positions may need adapting to maintain a continuous treated band across the chosen course.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How can rising damp be confirmed before using DampSolve Damp Proof Cream - 380ml Cartridge Kits?\u003c\/h3\u003e\n\u003cp\u003eA) Confirming rising damp before installing DampSolve Damp Proof Cream - 380ml Cartridge Kits helps avoid treating the wrong problem. Rising damp is typically associated with low-level dampness that is worst near the floor, often accompanied by salts, powdery deposits, blown plaster, decayed skirtings and repeated paint failure close to ground level. However, similar symptoms can be caused by penetrating damp from defective gutters, downpipes, pointing, render cracks or leaking drains, and by condensation in cold rooms with poor ventilation. A sensible check includes inspecting rainwater goods, drainage and external ground levels, looking for bridged cavities or render bridging, and considering whether the damp pattern worsens after rainfall or during cold weather. If another moisture source is present, it should be corrected first, otherwise dampness can persist even after DPC injection.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Where should the DampSolve Damp Proof Cream injection line be installed for best results?\u003c\/h3\u003e\n\u003cp\u003eA) The injection line for DampSolve Damp Proof Cream should be positioned so it blocks capillary moisture while avoiding bridging by external ground and internal finishes. A common good-practice target is at least 150mm above external ground level wherever feasible. Internally, the line is often set as close to finished floor level as practical, particularly with solid floors, provided external detailing still prevents bridging. If internal floors sit below external ground level, additional measures below the DPC line may be needed to manage lateral moisture risk, so positioning must be considered carefully. The most important factor is continuity: the injection line should run unbroken through corners, returns, chimney breasts and junctions with internal partitions. A continuous treated course is more reliable than multiple interrupted sections, because moisture will exploit any bypass route.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What drilling pattern is used with DampSolve Damp Proof Cream - 380ml Cartridge Kits?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve Damp Proof Cream - 380ml Cartridge Kits are typically installed using 12mm diameter drill holes along the selected mortar bed at centres not exceeding 120mm. Keeping spacing consistent helps ensure the treated zones overlap to form a continuous hydrophobic barrier. The drilling line should be level and should follow one mortar course wherever possible, as jumping between courses can create weak points. In irregular masonry, hole positions should aim to maintain continuity along the bed and help connect through the joint network, including at perpends where appropriate. Drilling dust should be removed from each hole after drilling, as compacted spoil can restrict nozzle entry and cause short-filling. Around corners, reveals and returns, the same spacing principle should be maintained so the treated line remains continuous rather than thinning out where damp often persists.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How deep should holes be drilled for DampSolve Damp Proof Cream - 380ml Cartridge Kits?\u003c\/h3\u003e\n\u003cp\u003eA) Hole depth for DampSolve Damp Proof Cream injection is typically set at around 90% of the wall thickness, which helps achieve effective distribution through the wall without breaking through. As practical examples, a 115mm wall is commonly drilled to around 100mm, a 230mm wall to around 210mm, a 345mm wall to around 320mm, and a 460mm wall to around 430mm, with intermediate thicknesses calculated proportionally. Depth matters because shallow holes can under-treat the wall thickness and reduce continuity, while drilled-through holes can lead to loss of material and uneven dosing. If the mortar is friable, holes may collapse or block, so re-drilling or drilling an additional hole at the same level helps maintain the correct dose along the treated course. Clean, open holes make injection more consistent and predictable.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How is DampSolve Damp Proof Cream injected correctly using the supplied sealant gun?\u003c\/h3\u003e\n\u003cp\u003eA) Correct injection with DampSolve Damp Proof Cream - 380ml Cartridge Kits focuses on consistent backfilling from the rear of each hole outwards. The injection nozzle should be inserted to the full depth of the drilled hole, then the cream should be dispensed steadily while the nozzle is withdrawn slowly. This approach helps minimise voids and ensures the hole is filled evenly along its length, typically to within about 10mm of the wall face. Working methodically along the full treatment line reduces the risk of missed holes, which can create gaps in the chemical DPC. If a hole will not accept a full dose due to blockage, it should be re-drilled to full depth or a nearby hole drilled at the same height so continuity is not lost. Keeping the nozzle clean during injection also helps maintain a steady flow and consistent dosing.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can DampSolve Damp Proof Cream - 380ml Cartridge Kits be used on cavity walls?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve Damp Proof Cream - 380ml Cartridge Kits can be used on cavity walls, but the strategy must ensure the treated barrier is continuous and not bridged within the cavity. The safest approach is usually to treat each leaf as its own wall by drilling and injecting the correct pattern into each leaf at the same height. Cavity debris at DPC level is a common reason for ongoing damp transfer, so a clear cavity is important where possible. Particular care is needed around openings, corners and party wall junctions where continuity is easiest to lose. The injection line should not be bridged by internal plaster below DPC level, external render, high external ground, or internal screeds that can transmit moisture above the treated course. When planned properly, treating both leaves helps reduce capillary rise and supports long-term low-level dryness and finish stability.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Do DampSolve Damp Proof Cream - 380ml Cartridge Kits work on thick walls and older solid masonry?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve Damp Proof Cream - 380ml Cartridge Kits can work well on older properties, but thick or irregular walls require careful drilling strategy and continuity checks. In very thick masonry, distribution through the full thickness can be harder to achieve from one side, so access, hole depth, and consistency become more important. Older brickwork may also have variable mortar quality, voids, and irregular bedding, which can lead to blocked holes or uneven uptake if drilling is rushed. Where holes collapse or block, re-drilling or adding adjacent holes at the same height helps maintain dosing. Random stone and rubble-filled walls can be treated in some cases, but drilling positions may need adapting to maintain a continuous treated band through the most consistent joint network. For best outcomes, combine the chemical DPC with correct DPC height, bridging control, and proper salt management in internal finishes.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How much coverage do DampSolve Damp Proof Cream - 380ml Cartridge Kits provide?\u003c\/h3\u003e\n\u003cp\u003eA) Coverage for DampSolve Damp Proof Cream - 380ml Cartridge Kits depends mainly on wall thickness, drilling centres, and hole depth, because thicker walls require deeper holes and more cream per linear metre. A useful way to estimate requirements is to measure the total linear metres of wall to be treated, confirm the wall thickness, then plan holes at up to 120mm centres and calculate material use based on the drilled volume being filled. Refer to the table in the Coverage section. In practice, irregular mortar, hard masonry, and blocked holes can increase consumption because extra drilling and dosing may be needed to maintain continuity. Corners, returns, chimney breasts and junctions also add length that is easy to overlook when calculating. For reliable ordering, measure each run carefully, include both sides where thick walls are treated from both faces, and allow a margin for site variables and any localised re-drilling.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How long does DampSolve Damp Proof Cream take to cure, and how long does a wall take to dry?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve Damp Proof Cream typically achieves final cure within around 2 to 6 weeks, depending on wall thickness, initial moisture load, porosity, temperature and ventilation. During this period the cream migrates through the mortar and masonry pores and cures to form the hydrophobic barrier within the selected course. Wall drying takes longer than chemical cure because the masonry above the new DPC may hold stored moisture and salts from long-term dampness. Visible damp patches can persist until moisture profiles stabilise and salts are managed properly. Good background heating and steady ventilation support drying, while cold, unventilated rooms slow improvement. Even when the DPC is working, finishes can still look damp if hygroscopic salts remain in old plaster. A complete specification, including salt management and sensible decoration timing, helps the drying phase translate into a stable internal finish.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Why is salt-resistant replastering recommended after DampSolve Damp Proof Cream - 380ml Cartridge Kits?\u003c\/h3\u003e\n\u003cp\u003eA) Salt-resistant replastering is recommended because rising damp usually leaves hygroscopic salts within old plaster. These salts attract moisture from the air and can continue to cause staining, powdering and blistering even after DampSolve Damp Proof Cream has reduced moisture rise within the wall. Removing contaminated plaster helps break that cycle and prevents salts from undermining new decorations. A typical approach is to strip plaster in the damp zone to at least 300mm above the highest visible sign of dampness, then reinstate using a salt-resistant system such as \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-renovation-plaster\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renovation Plaster\u003c\/strong\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renderproof\u003c\/strong\u003e\u003c\/a\u003e, applied to a suitable specification. This provides a more stable background, reduces the risk of recurring salt bloom, and helps the wall’s gradual drying translate into lasting internal finishes. Without salt management, a chemical DPC can be working correctly while the room still looks damp.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) When can decoration be carried out after DampSolve Damp Proof Cream - 380ml Cartridge Kits are installed?\u003c\/h3\u003e\n\u003cp\u003eA) Decoration should be timed around drying, salt management, and the curing of any replacement plaster system. After DampSolve Damp Proof Cream is injected, the treated wall course needs time to cure and the wall above it needs time to dry down, which varies with wall thickness, saturation level, ventilation and heating. If salt-contaminated plaster is removed and replaced with a salt-resistant system, decoration should only start once that plaster has cured and dried in accordance with its guidance, otherwise paint and wallpaper can fail prematurely. Breathable finishes are often preferred during the drying phase because they allow moisture vapour to escape more readily, whereas impermeable coatings can trap moisture and slow progress. Early redecoration is a common cause of recurring staining, so patience and correct sequencing usually produce a cleaner, more durable result.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How should the drill holes be finished after using DampSolve Damp Proof Cream - 380ml Cartridge Kits?\u003c\/h3\u003e\n\u003cp\u003eA) Finishing the drill holes is mainly about achieving a tidy appearance without creating bridging at the DPC level. Externally, holes can be pointed with a compatible mortar matched as closely as practical to the joint profile and colour, compacted firmly to a neat finish. Alternatively, \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/universal-dpc-injection-wall-plugs\" target=\"_blank\"\u003e\u003cstrong\u003eUniversal DPC Injection Plugs\u003c\/strong\u003e\u003c\/a\u003e can be used to provide a consistent, clean-looking closure where a uniform finish is preferred. Internally, holes are often covered by the replastering system where plaster is being replaced in the damp zone. If internal holes are made good before replastering, the fill should not create a dense bridge that traps moisture or bypasses the treated course. Keeping the DPC line continuous and avoiding finishes that extend below it in a way that bridges the barrier helps the wall dry more predictably and reduces the risk of damp symptoms reappearing above the treatment line.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What safety precautions apply when using DampSolve Damp Proof Cream - 380ml Cartridge Kits?\u003c\/h3\u003e\n\u003cp\u003eA) Safe use involves both drilling and chemical handling. Wear the supplied nitrile gauntlets, along with suitable eye protection and workwear, and use respiratory protection when drilling because masonry dust can be hazardous. Hearing protection is sensible when using SDS drills, especially on long runs. Ensure the work area is well ventilated, particularly in basements, cellars and confined rooms, and control dust to reduce spread through occupied spaces. Before drilling, check for hidden services such as cables and pipework, and avoid drilling where routes are uncertain. During injection, avoid skin and eye contact, clean splashes promptly with soap and water, and keep materials away from children and food areas. Maintain tidy access along the wall line and manage cables, tools and debris to reduce trips and falls. If a wall is structurally unsound or severely cracked, it should be stabilised before damp treatment.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What are the main limitations and common mistakes with DampSolve Damp Proof Cream - 380ml Cartridge Kits?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve Damp Proof Cream - 380ml Cartridge Kits are designed to control rising damp, not penetrating damp, plumbing leaks, condensation, or lateral moisture ingress below ground level. Misdiagnosis is a common reason for disappointment, so moisture sources such as rainwater defects, high external ground, and condensation risks should be addressed first. Bridging is another major issue, including external ground levels above the DPC line, internal screeds, render, debris in cavities, or plaster taken below DPC level that allows moisture to bypass the treated course. Installation mistakes also matter: missed holes, blocked holes not re-drilled, shallow drilling, uneven centres, and inconsistent filling can create gaps in the treated line. Finally, leaving salt-contaminated plaster in place can keep finishes looking damp even when the DPC is working, so salt management and correct replastering are often essential for a durable decorative result.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How should DampSolve Damp Proof Cream - 380ml Cartridge Kits be stored and handled before use?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve Damp Proof Cream - 380ml Cartridge Kits should be stored in a cool, dry place, protected from direct sunlight and extremes of temperature, and kept in original packaging until needed. Cartridges should be kept sealed to prevent contamination and to maintain consistent extrusion when loaded into the supplied gun. Before use, ensure the work area is prepared, drilling dust is cleared from holes, and access along the wall run is safe and tidy. Handling is simpler than pump systems, but good practice still matters: keep cartridges clean, keep the nozzle free of drilling dust, and avoid leaving open nozzles where debris can enter. During installation, maintain a consistent method and do not rush corners and junctions where continuity is easiest to lose. After use, wipe down the gun and nozzle externally so dried residues do not interfere with smooth operation on the next section of work.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DAMPSOLVE_TECH_1504b47e-2011-4b77-a635-d2da5a33ffff.pdf?v=1786105553\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DAMPSOLVE_TECH_1504b47e-2011-4b77-a635-d2da5a33ffff.pdf?v=1786105553\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DAMPSOLVE_TECH_NEW_803d8e8a-0e79-4ff6-810e-be033b2248e7_160x160.jpg?v=1786105577\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DAMPSOLVE_COSHH.pdf?172656595759911206\" target=\"_blank\"\u003e\u003cstrong\u003eSafety Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DAMPSOLVE_COSHH.pdf?172656595759911206\" target=\"_blank\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DAMPSOLVECOSHH_160x160.jpg?v=1678292249\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cstyle\u003e\n\/* Make the youtube video responsive *\/\n  .iframe-container{\n  position: relative;\n  width: 100%;\n  padding-bottom: 56.25%; \n  height: 0;\n}\n.iframe-container iframe{\n  position: absolute;\n  top:0;\n  left: 0;\n  width: 100%;\n  height: 100%;\n}\n\u003c\/style\u003e","brand":"Platinum Building Chemicals Ltd","offers":[{"title":"4 x 380ml DampSolve Kit","offer_id":7946169384990,"sku":"DAM01K4","price":31.1,"currency_code":"GBP","in_stock":true},{"title":"6 x 380ml DampSolve Kit","offer_id":7947065524254,"sku":"DAM01K6","price":40.3,"currency_code":"GBP","in_stock":true},{"title":"8 x 380ml DampSolve Kit","offer_id":7947078926366,"sku":"DAM01K8","price":51.3,"currency_code":"GBP","in_stock":true},{"title":"10 x 380ml DampSolve Kit","offer_id":7947084726302,"sku":"DAM01K10","price":62.35,"currency_code":"GBP","in_stock":true},{"title":"12 x 380ml DampSolve Kit","offer_id":7947109892126,"sku":"DAM01K12","price":69.8,"currency_code":"GBP","in_stock":true},{"title":"16 x 380ml DampSolve Kit","offer_id":7947111694366,"sku":"DAM01K16","price":93.1,"currency_code":"GBP","in_stock":true},{"title":"20 x 380ml DampSolve Kit","offer_id":7947114184734,"sku":"DAM01K20","price":111.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/dampsolve-damp-proof-cream-380ml-cartridge-kits-4-x-kit-132.webp?v=1779977295"},{"product_id":"dampsolve-damp-proof-cream-1-litre-cartridge-kits","title":"DampSolve Damp Proof Cream - 1 Litre Cartridge Kits","description":"\u003cp\u003eDampSolve Damp Proof Cream - 1 Litre Cartridge Kits are a professional-grade rising damp treatment solution supplied in a contractor-friendly kit format, combining silane-based DPC injection cream with the Cox Powerflow Cartridge Gun and a brass DPC injection nozzle for fast, controlled installation.\u003c\/p\u003e\n\u003cp\u003eDesigned for repeat remedial work, the 1L cartridge format supports longer runs between reloads, while the rigid brass nozzle helps deliver consistent dosing into 12mm drilled mortar-bed holes to form a hydrophobic chemical damp proof course in-situ. Each kit includes 12mm x 260mm SDS drill bits to support accurate drilling for common UK wall thicknesses, with the drill bit quantity matched to the selected kit size.\u003c\/p\u003e\n\u003cp\u003eDampSolve is installed in line with BS6576:2005 good practice as part of a complete rising damp specification, including salt management and appropriate replastering where required.\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch2\u003e\n\u003cstrong\u003eKey Features of DampSolve Damp Proofing Cream - 1 Litre Size Kits\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e✔️ Professional 1L cartridge kits for rising damp treatment, ideal for repeat remedial work and longer runs.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Includes Cox Powerflow Cartridge Gun and rigid brass injection nozzle for smooth, consistent dosing.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Silane-based cream diffuses through masonry, forming an in-situ hydrophobic chemical damp proof course.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Supplied with 12mm x 260mm SDS drill bits, with quantities matched to the selected kit size.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Install to BS6576:2005 good practice, including bridging control, salt management and appropriate replastering.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eHigh Capacity Kit For Rising Damp Treatment\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eDampSolve Damp Proof Cream 1 Litre Cartridge Kits are intended for the efficient installation of a chemical damp proof course to control rising damp in brickwork and other common masonry. Rising damp occurs when ground moisture is drawn upwards through capillaries in mortar and masonry, often carrying hygroscopic salts that remain in the wall fabric and continue to attract moisture. The result is familiar low level symptoms such as staining, blistering paint, deteriorating plaster and persistent damp odours. DampSolve addresses the underlying moisture pathway by forming a continuous hydrophobic barrier within the selected mortar bed, reducing further capillary rise and supporting progressive drying where the wider damp specification and detailing are correct.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eSilane Cream Technology That Forms A Chemical DPC In Situ\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe DampSolve formulation is a silane based emulsion cream designed to be injected at low pressure into a prepared mortar course. Once placed, the cream migrates into the pore structure of the surrounding masonry and passivates across the mortar joint as it transitions towards a more fluid phase. As curing takes place, the active material forms a water repellent chemical damp proof course in situ, reducing liquid water uptake while still allowing the wall to dry down over time. This approach delivers performance comparable with traditional liquid injection systems, but with cleaner handling, more controlled dosing and less site set up, especially when paired with a robust cartridge gun and rigid injection nozzle.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eContractor Grade Output With Powerflow Gun And Brass Nozzle\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eEach kit is supplied with the Cox Powerflow Cartridge Gun and a brass DPC injection nozzle to support repeatable, contractor grade output across longer wall runs and multiple rooms. The Powerflow gun provides smooth, higher force extrusion, helping maintain consistent fill along a full treatment line and reducing operator fatigue on higher volume work. The brass nozzle adds rigidity and reach, supporting accurate depth placement when backfilling holes from the rear outwards. This controlled injection approach helps minimise voids and improves continuity through corners, reveals and changes in wall thickness, where poor technique can otherwise leave gaps in the chemical barrier and undermine the effectiveness of the remedial work.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eClean Drilling And Specification Led Damp Proofing Results\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe included 12mm × 260mm SDS drill bits match the standard hole diameter used for chemical DPC installations and help produce clean, consistent holes in common mortar beds and masonry. DampSolve should be specified as part of a complete rising damp strategy aligned with BS6576:2005 good practice, including the control of bridging, appropriate DPC positioning and the management of external ground levels. Where hygroscopic salts are present, removal of contaminated plaster and reinstatement with a salt resistant system such as \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-renovation-plaster\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renovation Plaster\u003c\/strong\u003e\u003c\/a\u003e or \u003cstrong\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" rel=\"noopener\" target=\"_blank\"\u003eWykamol Renderproof\u003c\/a\u003e \u003c\/strong\u003eis essential to prevent recurring salt staining and finish failure, even after the new chemical DPC has been formed.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cstyle\u003e\n  .pc-dampsolve-1l-kit-contents-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n  }\n\n  .pc-dampsolve-1l-kit-contents-table {\n    width: 100%;\n    min-width: 820px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.25;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-dampsolve-1l-kit-contents-table col:nth-child(1) { width: 19%; }\n  .pc-dampsolve-1l-kit-contents-table col:nth-child(2) { width: 17%; }\n  .pc-dampsolve-1l-kit-contents-table col:nth-child(3) { width: 43%; }\n  .pc-dampsolve-1l-kit-contents-table col:nth-child(4) { width: 21%; }\n\n  .pc-dampsolve-1l-kit-contents-table th,\n  .pc-dampsolve-1l-kit-contents-table td {\n    border: 5px solid #fff;\n    padding: 8px 12px;\n    vertical-align: middle;\n    font-weight: 400;\n  }\n\n  .pc-dampsolve-1l-kit-contents-table .pc-main-title th {\n    background: #7f7f7f;\n    color: #fff;\n    text-align: center;\n    text-transform: uppercase;\n    font-size: 30px;\n    line-height: 1.15;\n    font-weight: 700;\n    letter-spacing: 0.2px;\n    padding: 12px 10px;\n  }\n\n  .pc-dampsolve-1l-kit-contents-table .pc-sub-title th {\n    background: #a6a6a6;\n    color: #111;\n    text-align: center;\n    font-size: 20px;\n    line-height: 1.2;\n    font-weight: 700;\n    padding: 12px 10px;\n  }\n\n  .pc-dampsolve-1l-kit-contents-table .pc-column-head th {\n    background: #d9d9d9;\n    color: #111;\n    font-size: 16px;\n    line-height: 1.2;\n    font-weight: 700;\n    text-align: center;\n    padding: 10px 12px;\n  }\n\n  .pc-dampsolve-1l-kit-contents-table .pc-data-row td {\n    background: #fff;\n    text-align: left;\n  }\n\n  .pc-dampsolve-1l-kit-contents-table .pc-data-row.pc-grey td {\n    background: #d9d9d9;\n  }\n\n  .pc-dampsolve-1l-kit-contents-table .pc-kit-name {\n    font-weight: 700;\n  }\n\n  @media screen and (max-width: 767px) {\n    .pc-dampsolve-1l-kit-contents-table {\n      font-size: 14px;\n      min-width: 780px;\n    }\n\n    .pc-dampsolve-1l-kit-contents-table th,\n    .pc-dampsolve-1l-kit-contents-table td {\n      padding: 7px 9px;\n      border-width: 4px;\n    }\n\n    .pc-dampsolve-1l-kit-contents-table .pc-main-title th {\n      font-size: 24px;\n      padding: 10px 8px;\n    }\n\n    .pc-dampsolve-1l-kit-contents-table .pc-sub-title th {\n      font-size: 18px;\n      padding: 10px 8px;\n    }\n\n    .pc-dampsolve-1l-kit-contents-table .pc-column-head th {\n      font-size: 15px;\n      padding: 9px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pc-dampsolve-1l-kit-contents-table-wrap\"\u003e\n\u003ctable class=\"pc-dampsolve-1l-kit-contents-table\"\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr class=\"pc-main-title\"\u003e\n\u003cth colspan=\"4\"\u003eKit Contents\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-sub-title\"\u003e\n\u003cth colspan=\"4\"\u003eDampSolve - 1 Litre Cartridge Kits\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-column-head\"\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003eNo. of Cartridges\u003c\/th\u003e\n\u003cth\u003eOther Kit Contents\u003c\/th\u003e\n\u003cth\u003eNo. of SDS Drill Bits\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e2 x 1 Litre DampSolve Kit\u003c\/td\u003e\n\u003ctd\u003e2 x 1 Litre Cartridges\u003c\/td\u003e\n\u003ctd\u003eCox Powerflow DPC Cartridge Gun \u0026amp; Brass DPC Injection Nozzle\u003c\/td\u003e\n\u003ctd\u003e1 x SDS Drill Bit (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e4 x 1 Litre DampSolve Kit\u003c\/td\u003e\n\u003ctd\u003e4 x 1 Litre Cartridges\u003c\/td\u003e\n\u003ctd\u003eCox Powerflow DPC Cartridge Gun \u0026amp; Brass DPC Injection Nozzle\u003c\/td\u003e\n\u003ctd\u003e1 x SDS Drill Bit (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e6 x 1 Litre DampSolve Kit\u003c\/td\u003e\n\u003ctd\u003e6 x 1 Litre Cartridges\u003c\/td\u003e\n\u003ctd\u003eCox Powerflow DPC Cartridge Gun \u0026amp; Brass DPC Injection Nozzle\u003c\/td\u003e\n\u003ctd\u003e2 x SDS Drill Bits (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e8 x 1 Litre DampSolve Kit\u003c\/td\u003e\n\u003ctd\u003e8 x 1 Litre Cartridges\u003c\/td\u003e\n\u003ctd\u003eCox Powerflow DPC Cartridge Gun \u0026amp; Brass DPC Injection Nozzle\u003c\/td\u003e\n\u003ctd\u003e2 x SDS Drill Bits (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e10 x 1 Litre DampSolve Kit\u003c\/td\u003e\n\u003ctd\u003e10 x 1 Litre Cartridges\u003c\/td\u003e\n\u003ctd\u003eCox Powerflow DPC Cartridge Gun \u0026amp; Brass DPC Injection Nozzle\u003c\/td\u003e\n\u003ctd\u003e2 x SDS Drill Bits (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e12 x 1 Litre DampSolve Kit\u003c\/td\u003e\n\u003ctd\u003e12 x 1 Litre Cartridges\u003c\/td\u003e\n\u003ctd\u003eCox Powerflow DPC Cartridge Gun \u0026amp; Brass DPC Injection Nozzle\u003c\/td\u003e\n\u003ctd\u003e2 x SDS Drill Bits (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e16 x 1 Litre DampSolve Kit\u003c\/td\u003e\n\u003ctd\u003e16 x 1 Litre Cartridges\u003c\/td\u003e\n\u003ctd\u003eCox Powerflow DPC Cartridge Gun \u0026amp; Brass DPC Injection Nozzle\u003c\/td\u003e\n\u003ctd\u003e2 x SDS Drill Bits (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Benefits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional 1L Cartridge Format: \u003c\/strong\u003eThe larger cartridge size supports longer injection runs between reloads, improving productivity on site and reducing downtime on longer elevations, multi-room perimeters, and repeat remedial projects where continuity and pace matter.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eContractor-Grade Cox Powerflow Applicator: \u003c\/strong\u003eSupplied with the Cox Powerflow Cartridge Gun, the kit supports controlled, consistent delivery of cream, making it easier to backfill drilled holes evenly and maintain repeatable workmanship across a full treatment line.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBrass DPC Injection Nozzle Control:\u003c\/strong\u003e The brass nozzle provides rigidity and reach for accurate depth placement, helping installers fill from the rear of the hole outwards to minimise voids, improve distribution and support continuity of the chemical barrier in the selected mortar bed.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eClean, Controlled Chemical DPC Formation: \u003c\/strong\u003eDampSolve migrates through masonry pores and passivates across the mortar joint as it cures, forming a hydrophobic damp proof course in-situ without the mess and variability associated with free-poured liquid systems.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSupports Correct British Standard Installation:\u003c\/strong\u003e Designed to be installed in accordance with BS6576:2005 good practice, supporting accepted drilling patterns, correct DPC positioning, and continuity detailing around corners, changes in level and adjoining wall sections.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes Correct SDS Drilling Set-Up:\u003c\/strong\u003e Supplied with 12mm x 260mm SDS drill bits suited to standard chemical DPC hole requirements, supporting consistent hole diameter and reliable drilling depth for effective injection and predictable dosing.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReduced Need For Specialist Pumping Equipment: \u003c\/strong\u003eThe 1L cartridge and gun method provides high control without requiring a large injection pump, making it well suited to regular remedial work where portability, set-up speed and consistent dosing are priorities.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible With Salt-Resistant Replastering Systems: \u003c\/strong\u003eDesigned to be paired with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-renovation-plaster\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renovation Plaster\u003c\/strong\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renderproof\u003c\/strong\u003e\u003c\/a\u003e where salts are present, supporting a complete remedial specification that prevents staining, plaster breakdown and recurring internal finish defects.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable For Use With Damp Proof Mesh Membranes:\u003c\/strong\u003e Can be used alongside studded damp proof mesh membranes such as \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proofing-membrane-dm2\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003ePlatinum DM2 Eco-Mesh\u003c\/strong\u003e\u003c\/a\u003e and \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proof-mesh-membrane-platinum-dm3\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eDM3 Pro-Mesh\u003c\/strong\u003e\u003c\/a\u003e as part of a wider damp management approach where wall finishes and salt control require a combined specification.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Rising Damp Treatments In Brickwork: \u003c\/strong\u003eIdeal for contractors installing chemical DPC lines in common UK brick and block walls where consistent hole filling, repeatable dosing and reliable continuity are required for dependable performance.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRegular Remedial Work And Multi-Property Projects: \u003c\/strong\u003eSuitable for installers carrying out repeated rising damp work, where the Cox Powerflow gun and brass nozzle provide long-term value through frequent use and improved site efficiency.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSolid Wall Properties With Internal Damp And Salt Damage:\u003c\/strong\u003e Used where rising damp has led to salt contamination and plaster failure, forming the chemical barrier before replastering with a salt-resistant specification to restore internal finishes correctly.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCavity Walls Where Each Leaf Requires Treatment Planning: \u003c\/strong\u003eSuitable for cavity construction where drilling and injection is planned to achieve coverage through the treated masonry leaf, provided cavities are clear at the chosen DPC level and continuity is maintained at returns and junctions.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBasements, Cellars And Ground-Floor Perimeters: \u003c\/strong\u003eAppropriate for low-level wall zones prone to persistent damp symptoms, provided lateral damp risks are addressed separately and the DPC line is positioned correctly relative to external ground levels and internal floor build-ups.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eContractor-Led Damp Control Specifications: \u003c\/strong\u003eWell suited to jobs where rising damp treatment is part of a wider package including drainage checks, bridging control, salt management and appropriate replastering, delivering a professional finish and reduced call-backs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch5\u003eApplication\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h5\u003e\n\u003ch2\u003e\u003cstrong\u003eHealth \u0026amp; Safety Recommendations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eRead the product label and Safety Data Sheet before use and follow all local site safety rules. Wear suitable gloves, eye protection and workwear, and avoid prolonged skin contact. Provide good ventilation when working indoors, particularly in basements, cellars and other confined areas. When drilling, masonry dust can be harmful, so use appropriate dust extraction or respiratory protection, plus hearing protection where required.\u003c\/p\u003e\n\u003cp\u003eEnsure safe access along the full treatment line and keep the work area clear of trip hazards, trailing cables and debris. Confirm the location of electrical cables, pipework and other services before drilling, and avoid drilling into unknown voids. If the wall is structurally unsound, severely cracked, or showing signs of movement, resolve this before treatment. Where there is any doubt about the cause of dampness or the suitability of the wall construction, obtain competent professional advice before proceeding.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSubstrate Suitability\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDampSolve Damp Proof Cream is intended for injection into masonry to control rising damp, typically via a mortar bed. It is suitable for most common masonry types, including solid brickwork, blockwork, cavity walls and many stone constructions, provided a practical drilling pattern can be formed to create continuity across the selected course.\u003c\/p\u003e\n\u003cp\u003eCavity walls can be treated by dealing with the relevant masonry leaf at the chosen DPC level, provided cavities are clear and the drilling strategy supports full coverage. Random stone and rubble-filled walls require greater care because mortar beds may be irregular and some stones can be porous. In walls thicker than 350mm, drilling from both sides at a corresponding height is commonly required to achieve effective coverage through the full thickness. Walls should be structurally sound and not friable to the point where drilling and injection cannot be controlled.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDrilling Preparation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eStart by confirming that rising damp is the issue being addressed and reduce other moisture sources that can mimic rising damp. Check and repair rainwater goods, gutters, downpipes and drainage so surface water is carried away from the building. Confirm that external ground levels, render, paving, internal screeds or bridging debris are not bypassing the intended DPC level. As a general rule, the DPC line should be at least 150mm above external ground level wherever practical, and as close to internal floor level as possible when solid floors are present, without creating bridging.\u003c\/p\u003e\n\u003cp\u003eInternally, remove skirtings, fixtures and finishes that obstruct access to the chosen mortar bed. Salt-contaminated plaster should be removed from the area to be treated to at least 300mm above the highest visible level of damp staining, or higher where contamination is extensive. Check flooring timbers and embedded joist ends at low level for signs of fungal decay and address any timber defects as part of the overall remediation. For cavity walls, ensure the cavity is clear of debris at the intended DPC level, as bridging within the cavity can compromise performance. Where adjoining structures are not being treated or where ground levels change, plan continuity details so that untreated sections do not allow moisture to bypass the new DPC line.\u003c\/p\u003e\n\u003cp\u003eDrill 12mm diameter holes horizontally in the selected mortar bed, keeping hole centres no greater than 120mm apart. Hole depth should be approximately 90% of the wall thickness, adjusted pro rata for intermediate thicknesses. As a practical guide for common wall thicknesses, drill to approximately 100mm for 115mm walls, 210mm for 230mm walls, 320mm for 345mm walls, and 430mm for 460mm walls. In irregular masonry, ensure the drilling pattern targets the base of all perpends along the chosen course so that continuity is maintained across the wall. Where drill holes become blocked, re-drill immediately prior to injection or drill an additional hole nearby to ensure the correct volume of cream can be introduced.\u003c\/p\u003e\n\u003cstyle\u003e\n  .pc-dpc-drilling-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n  }\n\n  .pc-dpc-drilling-table {\n    width: 100%;\n    min-width: 620px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.25;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-dpc-drilling-table col:nth-child(1) { width: 25%; }\n  .pc-dpc-drilling-table col:nth-child(2),\n  .pc-dpc-drilling-table col:nth-child(3),\n  .pc-dpc-drilling-table col:nth-child(4),\n  .pc-dpc-drilling-table col:nth-child(5) { width: 18.75%; }\n\n  .pc-dpc-drilling-table th,\n  .pc-dpc-drilling-table td {\n    border: 5px solid #fff;\n    padding: 8px 12px;\n    vertical-align: middle;\n    font-weight: 400;\n  }\n\n  .pc-dpc-drilling-table .pc-main-title th {\n    background: #7f7f7f;\n    color: #fff;\n    text-align: center;\n    text-transform: uppercase;\n    font-size: 30px;\n    line-height: 1.15;\n    font-weight: 700;\n    letter-spacing: 0.2px;\n    padding: 12px 10px;\n  }\n\n  .pc-dpc-drilling-table .pc-data-row th,\n  .pc-dpc-drilling-table .pc-data-row td {\n    background: #fff;\n  }\n\n  .pc-dpc-drilling-table .pc-data-row.pc-grey th,\n  .pc-dpc-drilling-table .pc-data-row.pc-grey td {\n    background: #d9d9d9;\n  }\n\n  .pc-dpc-drilling-table .pc-row-heading {\n    font-weight: 700;\n    text-align: left;\n  }\n\n  .pc-dpc-drilling-table td {\n    text-align: center;\n  }\n\n  @media screen and (max-width: 767px) {\n    .pc-dpc-drilling-table {\n      font-size: 14px;\n      min-width: 600px;\n    }\n\n    .pc-dpc-drilling-table th,\n    .pc-dpc-drilling-table td {\n      padding: 7px 9px;\n      border-width: 4px;\n    }\n\n    .pc-dpc-drilling-table .pc-main-title th {\n      font-size: 24px;\n      padding: 10px 8px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pc-dpc-drilling-table-wrap\"\u003e\n\u003ctable class=\"pc-dpc-drilling-table\"\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr class=\"pc-main-title\"\u003e\n\u003cth colspan=\"5\"\u003eDrilling Preparation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-row-heading\"\u003eWall Thickness\u003c\/th\u003e\n\u003ctd\u003e115mm (4 ½\")\u003c\/td\u003e\n\u003ctd\u003e230mm (9\")\u003c\/td\u003e\n\u003ctd\u003e345mm (13 ½\")\u003c\/td\u003e\n\u003ctd\u003e460mm (18\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-row-heading\"\u003eDepth of Hole\u003c\/th\u003e\n\u003ctd\u003e100mm\u003c\/td\u003e\n\u003ctd\u003e210mm\u003c\/td\u003e\n\u003ctd\u003e320mm\u003c\/td\u003e\n\u003ctd\u003e430mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eApplication Method\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePrepare the cartridge by piercing the metal film at the top of the 1L cartridge, then screw on the brass DPC injection nozzle securely. Load the cartridge into the Cox Powerflow Cartridge Gun in accordance with the gun manufacturer’s set-up method, ensuring the cartridge is seated correctly and the drive mechanism engages smoothly. Check that the nozzle is clear and that the cream extrudes consistently before beginning injection along the wall.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Dampsolve_DPC_Cream_1024x1024.jpg?v=1779726899\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003eInsert the brass nozzle to the full depth of the drilled hole. Begin dispensing and steadily backfill as you withdraw the nozzle, aiming to fill the hole fully to within approximately 10mm of the face. This backfilling method helps prevent voids and ensures the cream is placed from the rear of the hole outwards for consistent distribution into the mortar bed and surrounding masonry.\u003c\/p\u003e\n\u003cp\u003eContinue hole by hole along the selected mortar course, maintaining the same drill spacing, depth and fill level. Pay particular attention around corners, chimney breasts, reveals and changes in wall thickness, as these are common locations where continuity can be unintentionally broken. Wipe away any spills immediately and dispose of contaminated wipes appropriately. Keep the nozzle clean during use so that injection remains consistent and the backfilling method can be maintained accurately.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"iframe-container\"\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/HTecVkrhKxs?si=O6e1SGAakZ9XU04N\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCoverage varies with wall thickness, hole spacing, hole depth and substrate type. For accurate planning and ordering, refer to the coverage table below, which should be based on drilling centres of up to 120mm and hole depths of approximately 90% of wall thickness.\u003c\/p\u003e\n\u003cp\u003eIf masonry is unusually porous, irregular, or thicker than expected, allow additional material and adjust drilling strategy where necessary to maintain continuity.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .pc-dpc-1l-coverage-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n  }\n\n  .pc-dpc-1l-coverage-table {\n    width: 100%;\n    min-width: 620px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.25;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-dpc-1l-coverage-table col:nth-child(1) { width: 25%; }\n  .pc-dpc-1l-coverage-table col:nth-child(2),\n  .pc-dpc-1l-coverage-table col:nth-child(3),\n  .pc-dpc-1l-coverage-table col:nth-child(4),\n  .pc-dpc-1l-coverage-table col:nth-child(5) { width: 18.75%; }\n\n  .pc-dpc-1l-coverage-table th,\n  .pc-dpc-1l-coverage-table td {\n    border: 5px solid #fff;\n    padding: 8px 12px;\n    vertical-align: middle;\n    font-weight: 400;\n  }\n\n  .pc-dpc-1l-coverage-table .pc-main-title th {\n    background: #7f7f7f;\n    color: #fff;\n    text-align: center;\n    text-transform: uppercase;\n    font-size: 30px;\n    line-height: 1.15;\n    font-weight: 700;\n    letter-spacing: 0.2px;\n    padding: 12px 10px;\n  }\n\n  .pc-dpc-1l-coverage-table .pc-column-head th {\n    background: #d9d9d9;\n    color: #111;\n    font-size: 16px;\n    line-height: 1.2;\n    font-weight: 700;\n    text-align: center;\n    padding: 10px 12px;\n  }\n\n  .pc-dpc-1l-coverage-table .pc-column-head th:first-child {\n    text-align: left;\n  }\n\n  .pc-dpc-1l-coverage-table .pc-data-row th,\n  .pc-dpc-1l-coverage-table .pc-data-row td {\n    background: #fff;\n  }\n\n  .pc-dpc-1l-coverage-table .pc-row-heading {\n    font-weight: 700;\n    text-align: left;\n  }\n\n  .pc-dpc-1l-coverage-table td {\n    text-align: center;\n  }\n\n  @media screen and (max-width: 767px) {\n    .pc-dpc-1l-coverage-table {\n      font-size: 14px;\n      min-width: 600px;\n    }\n\n    .pc-dpc-1l-coverage-table th,\n    .pc-dpc-1l-coverage-table td {\n      padding: 7px 9px;\n      border-width: 4px;\n    }\n\n    .pc-dpc-1l-coverage-table .pc-main-title th {\n      font-size: 24px;\n      padding: 10px 8px;\n    }\n\n    .pc-dpc-1l-coverage-table .pc-column-head th {\n      font-size: 15px;\n      padding: 9px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pc-dpc-1l-coverage-table-wrap\"\u003e\n\u003ctable class=\"pc-dpc-1l-coverage-table\"\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr class=\"pc-main-title\"\u003e\n\u003cth colspan=\"5\"\u003eCoverage Rates\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-column-head\"\u003e\n\u003cth\u003eWall Thickness\u003c\/th\u003e\n\u003cth\u003e115mm (4 ½\")\u003c\/th\u003e\n\u003cth\u003e230mm (9\")\u003c\/th\u003e\n\u003cth\u003e345mm (13 ½\")\u003c\/th\u003e\n\u003cth\u003e460mm (18\")\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-row-heading\"\u003eCoverage Per 1 Litre Cartridge\u003c\/th\u003e\n\u003ctd\u003eUp to 10 Linear Metres\u003c\/td\u003e\n\u003ctd\u003eUp to 5 Linear Metres\u003c\/td\u003e\n\u003ctd\u003eUp to 3.3 Linear Metres\u003c\/td\u003e\n\u003ctd\u003eUp to 2.5 Linear Metres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCuring Time\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDampSolve forms its hydrophobic barrier as it migrates and cures within the masonry. Final cure typically takes 2–6 weeks depending on wall thickness, substrate porosity and site conditions. Walls can remain damp for a period after installation, particularly where hygroscopic salts are present or where the wall has been saturated for a long time, so visible improvement is usually progressive rather than immediate.\u003c\/p\u003e\n\u003cp\u003eFor best results, allow injected walls to dry for as long as practical before replastering. A minimum waiting period of 14 days is commonly recommended before commencing salt management and replastering, although longer drying times are beneficial where programme allows. Good ventilation and stable background heat support drying and help the wall reach a stable moisture profile.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFinishing\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eExternally, drill holes can be finished by re-pointing with a matching sand and cement mortar to blend with existing masonry. Alternatively, \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/universal-dpc-injection-wall-plugs\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eUniversal DPC Injection Plugs\u003c\/strong\u003e\u003c\/a\u003e can be used to close and tidy the holes neatly, selecting the closest colour to suit the wall finish. Whichever method is chosen, ensure the holes are sealed neatly without creating a bridge that could undermine the DPC line.\u003c\/p\u003e\n\u003cp\u003eInternally, holes can be left open if the replastering specification is designed to stop short of the DPC line, or they can be filled as part of making good prior to finishing, depending on the detailing required. Maintain a consistent DPC height and avoid finishing approaches that effectively bypass the treated mortar bed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDecoration\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDecoration should only take place after the wall has had sufficient time to dry and after salt-contaminated plaster has been addressed correctly. If salts remain, staining and finish failure can occur even when the DPC is performing as intended. Where replastering is required, use an appropriate salt-resistant system such as \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-renovation-plaster\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renovation Plaster\u003c\/strong\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renderproof\u003c\/strong\u003e\u003c\/a\u003e in line with a suitable specification.\u003c\/p\u003e\n\u003cp\u003eDo not redecorate too early. Allow new plaster systems to cure and dry as instructed by the plaster manufacturer, and select breathable finishes where specified. Avoid impermeable wall coverings or coatings that can trap residual moisture unless the wall system has been designed for that purpose.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCleaning\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eClean spillages immediately using warm soapy water on suitable surfaces. Keep tools, the outside of the nozzle and the work area clean during use to avoid build-up and smearing onto adjacent finishes. If DampSolve contacts non-target surfaces, it may dry clear, but cleaning straight away is still best practice to maintain a tidy finish.\u003c\/p\u003e\n\u003cp\u003eAt the end of the job, remove the cartridge and clean the gun and nozzle externally. Follow the Cox Powerflow gun manufacturer’s maintenance guidance to keep the drive mechanism and cartridge seating area in good working order. Once cured, residues can be difficult to remove and may require mechanical removal.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eLimitations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDampSolve is designed to control rising damp by forming a chemical DPC barrier, but it does not resolve other damp mechanisms such as penetrating damp, leaks, condensation, or lateral moisture ingress below ground level. Bridging of the DPC by external ground, internal floor screeds, render, debris in cavities, or plaster taken below DPC level can compromise performance and must be addressed as part of the overall remedial specification.\u003c\/p\u003e\n\u003cp\u003ePerformance depends on correct drilling patterns, hole depths and complete injection along an unbroken treatment line. Missed holes, blocked holes, poor depth control, or gaps at returns and junctions can reduce effectiveness. In very thick walls, highly irregular masonry, or where access is only possible from one side, drilling strategy may need adjustment and in some cases drilling from both sides at the same height is necessary.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eOther Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePlan the full treatment line before drilling, including corners, party walls, changes in ground level, chimney breasts and any adjoining structures. Provide vertical DPC continuity where required to connect horizontal DPC lines and isolate untreated wall sections. Keep the DPC height at least 150mm above external ground level wherever feasible, and as close to internal floor level as practical where solid floors are present.\u003c\/p\u003e\n\u003cp\u003eIf you are unsure whether the wall construction is solid, cavity, rubble-filled, or unusually thick, establish this before treatment so that drilling depths and drilling strategy are correct. Rising damp control works best as part of a complete remedial package that includes moisture source control, correct DPC placement, salt management, appropriate replastering and suitable decoration.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eFAQ's\u003c\/h5\u003e\n\u003ch3\u003eQ) What are DampSolve Damp Proof Cream - 1 Litre Cartridge Kits, and what are they designed to do?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve Damp Proof Cream - 1 Litre Cartridge Kits are designed to treat rising damp in existing masonry by forming an in-situ chemical damp proof course within a selected mortar bed. Rising damp is moisture drawn up from the ground through capillaries in mortar and masonry, often leaving salts that damage plaster and finishes at low level. The kit uses a silane-based emulsion cream injected into 12mm drilled holes, where it migrates through the pore structure, transitions towards a more fluid phase, and cures to create a hydrophobic barrier. This barrier restricts further capillary moisture movement while still allowing vapour diffusion, helping the wall dry progressively once external moisture sources and bridging issues are controlled.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What is included in a DampSolve Damp Proof Cream - 1 Litre Cartridge Kit?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve Damp Proof Cream - 1 Litre Cartridge Kits are supplied in a contractor-friendly format for faster, more consistent injection work. The kit includes DampSolve silane-based DPC cream in 1L cartridges, a Cox Powerflow Cartridge Gun to provide smooth, higher-force extrusion, and a brass DPC injection nozzle that helps reach full hole depth and supports backfilling from the rear outwards. Kits also include 12mm x 260mm SDS drill bits, with quantities matched to the kit size, to support clean drilling in typical mortar beds and masonry. The purpose is to provide a reliable, repeat-use set-up that reduces downtime on longer runs, while keeping dosing controlled and tidy compared with pump-applied or free-pour systems.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How does DampSolve Damp Proof Cream form a chemical DPC inside the wall?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve Damp Proof Cream forms a chemical damp proof course by treating the mortar bed and adjacent masonry pores where moisture rises. Once injected into drilled holes, the cream migrates into the pore structure and gradually reverts towards a more fluid phase, allowing it to spread laterally along the mortar joint network. As curing progresses, the silane chemistry passivates across the treated line and creates a continuous hydrophobic zone. That zone repels liquid water and restricts capillary rise from the ground, which is the key mechanism behind rising damp. Because the barrier forms within the wall rather than on the surface, the result depends on continuity, correct hole spacing, correct depth, and consistent filling at corners, returns and junctions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Why choose DampSolve Damp Proof Cream - 1 Litre Cartridge Kits instead of 380ml cartridge kits?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve Damp Proof Cream - 1 Litre Cartridge Kits are often chosen where productivity and consistency matter, such as longer elevations, multi-room ground-floor perimeters, or repeat remedial work. The larger 1L format reduces how often cartridges need changing, which helps maintain a steady injection rhythm and minimises interruptions along a long treatment line. The Cox Powerflow gun is also designed for smoother, higher-force extrusion, which can improve control and consistency when backfilling deeper holes. The brass nozzle adds rigidity and reach, helping maintain correct depth placement and reducing the chance of short-filling. A 380ml kit can suit shorter runs and one-off work, but the 1L format is generally more efficient when the job length or frequency increases.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Where in a property are DampSolve Damp Proof Cream - 1 Litre Cartridge Kits typically used?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve Damp Proof Cream - 1 Litre Cartridge Kits are typically used in ground-floor masonry walls showing rising damp symptoms, such as tide marks, salt deposits, decayed skirtings, blown plaster and repeated paint failure close to floor level. Common areas include front rooms, hallways, dining rooms, internal partitions, chimney breasts, and perimeter walls where external ground conditions and historic DPC bridging have allowed moisture rise. The injection line is placed in a chosen mortar bed that can be drilled consistently and maintained as a continuous route through the affected walls. These kits are also commonly used during refurbishment when skirtings are removed and plaster is stripped to manage salt contamination. They can be installed internally or externally, provided the DPC height is set correctly relative to ground levels and internal finishes.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Which wall types are suitable for DampSolve Damp Proof Cream - 1 Litre Cartridge Kits?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve Damp Proof Cream - 1 Litre Cartridge Kits are suitable for many common UK masonry constructions where a continuous drilling line can be formed along a mortar bed. This includes solid brickwork, blockwork, cavity wall leaves, and many stone walls, subject to sensible assessment of mortar condition and wall stability. The wall should be structurally sound and capable of being drilled cleanly so holes remain open to full depth. Cavity walls can be treated, but the strategy must ensure the correct leaf, or both leaves where required, are fully treated and that cavity debris at DPC level is not bridging the barrier. Random stone and rubble-filled walls can be more variable, so drilling positions may need adjustment to maintain a continuous treated band. Very thick walls may require drilling from both sides at the same height.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How do I confirm the damp is rising damp before using DampSolve Damp Proof Cream - 1 Litre Cartridge Kits?\u003c\/h3\u003e\n\u003cp\u003eA) Confirming the damp mechanism helps avoid treating the wrong issue. Rising damp is typically concentrated at low level and often comes with salts, powdery deposits, blistered paint, failing plaster and decayed joinery near the floor. However, similar symptoms can be caused by penetrating damp from leaking gutters, downpipes, poor pointing, cracked render, or defective drainage, and by condensation in cold rooms with poor ventilation. A sensible pre-check includes inspecting rainwater goods, external wall defects, plumbing leaks, air ventilation, and whether damp patches worsen after rainfall. External ground levels should also be checked for bridging, as raised paving or render can cause low-level damp without true rising damp being the main driver. Where diagnosis is uncertain, treatment planning should be based on a proper survey rather than symptoms alone.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Where should the injection line be installed for DampSolve Damp Proof Cream - 1 Litre Cartridge Kits?\u003c\/h3\u003e\n\u003cp\u003eA) The injection line should be placed so it blocks capillary moisture rise while avoiding bridging by external ground and internal finishes. A common good-practice target is at least 150mm above external ground level wherever feasible. Internally, the line is often set as close to finished floor level as practical, particularly with solid floors, provided the external detailing still prevents bridging. If internal floor levels are below external ground, additional measures below the DPC line may be needed to manage lateral moisture risk, so height selection becomes more critical. The most important principle is continuity: the line should run unbroken through corners, returns, chimney breasts and junctions with internal partitions. Any gaps or discontinuities can allow moisture to bypass the treated course and continue showing as dampness elsewhere.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What drilling pattern is recommended for DampSolve Damp Proof Cream - 1 Litre Cartridge Kits?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve Damp Proof Cream - 1 Litre Cartridge Kits are typically installed using 12mm diameter holes drilled along the selected mortar bed at centres not exceeding 120mm. Consistent spacing supports overlapping treated zones so a continuous hydrophobic barrier can form along the course. The drilling line should be level and follow one mortar bed wherever possible, as switching between beds can reduce continuity. In older or irregular masonry, drilling positions should be chosen to maintain the most continuous route along the joint network, including around perpends where appropriate. After drilling, dust should be cleared from the holes to reduce blockage and support consistent injection. Corners, reveals and returns should be drilled with the same discipline as straight runs, as continuity is easiest to lose where the wall geometry changes or where access becomes awkward.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How deep should holes be drilled when using DampSolve Damp Proof Cream - 1 Litre Cartridge Kits?\u003c\/h3\u003e\n\u003cp\u003eA) Hole depth is typically set at around 90% of the wall thickness, which helps the cream reach through most of the wall section without breaking through. As practical examples, 115mm walls are commonly drilled to around 100mm, 230mm walls to around 210mm, 345mm walls to around 320mm, and 460mm walls to around 430mm, with intermediate thicknesses calculated proportionally. Depth control matters because shallow drilling can under-treat the wall and weaken continuity, while drilling through can cause loss of material and uneven dosing. If the mortar is friable and holes collapse or block, re-drilling or drilling an additional hole at the same height helps maintain dosing along the treatment line. Clean, open holes are essential for consistent backfilling and reliable DPC formation.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How is DampSolve injected correctly with the Cox Powerflow gun and brass nozzle?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve injection should be carried out by backfilling each hole from the rear outwards to minimise voids. Insert the brass nozzle to the full depth of the drilled hole, begin dispensing steadily, and withdraw the nozzle slowly as the hole fills. The aim is to fill each hole fully to within about 10mm of the surface, keeping fill levels consistent along the entire run. The Cox Powerflow gun helps maintain smoother extrusion, while the rigid brass nozzle supports accurate depth placement, which is especially helpful on deeper holes and longer runs. Work methodically to avoid missed holes, and take extra care around corners, chimney breasts, reveals and changes in wall thickness. If a hole blocks or collapses, re-drill or add an adjacent hole at the same level so the treated line remains continuous.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can DampSolve Damp Proof Cream - 1 Litre Cartridge Kits be used on cavity walls?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve Damp Proof Cream - 1 Litre Cartridge Kits can be used on cavity construction, but the treatment strategy must prevent bypass and bridging. A common approach is to treat each leaf as a separate wall at the same height, drilling and injecting the correct pattern into each leaf. This reduces the risk of relying on product migration across an unknown cavity condition. Cavities should be clear at DPC level wherever possible, because debris can bridge the new barrier and allow moisture transfer. Particular attention is needed around openings, corners and party wall junctions where continuity is often lost. Bridging must also be controlled at finishes, including external render, internal plaster, and internal screeds that can bypass the treated course. When planned properly, treating cavity walls can reduce capillary rise and support long-term stability of low-level finishes.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Do DampSolve Damp Proof Cream - 1 Litre Cartridge Kits work on thick walls and older properties?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve Damp Proof Cream - 1 Litre Cartridge Kits are suitable for many older properties, but thick or irregular walls require drilling strategy that matches the construction. Older masonry can contain variable mortar strength, voids and irregular bedding, which can cause blocked holes or uneven uptake if drilling is rushed. Maintaining correct centres, clearing dust, and ensuring every hole is properly backfilled helps preserve continuity. For thick walls, distribution through the full thickness can be harder from one side, so drilling and injecting from both sides at the same height may be needed to achieve reliable coverage. Random stone and rubble-filled walls may require adapted drilling positions to follow the most continuous joint network. Performance is strongest when the chemical DPC is part of a complete approach, including correct DPC height, bridging control, and salt management in internal plaster.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How much coverage do DampSolve Damp Proof Cream - 1 Litre Cartridge Kits provide?\u003c\/h3\u003e\n\u003cp\u003eA) Coverage depends mainly on wall thickness, hole depth and hole spacing, because thicker walls need deeper holes and therefore more cream per linear metre. A practical way to estimate requirements is to measure the total linear metres of wall to be treated, identify wall thicknesses, then plan 12mm holes at up to 120mm centres drilled to around 90% of the thickness. Irregular masonry, friable mortar and blocked holes can increase consumption because additional drilling and re-dosing may be needed to maintain continuity. Corners, returns, chimney breasts and internal partitions are commonly under-measured, so include these in totals. The 1L format improves productivity by reducing reload frequency, but it does not change the fundamental relationship between wall thickness and material usage. A sensible margin should always be included for site variables.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How long does DampSolve take to cure, and how long will the wall take to dry afterwards?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve typically reaches final cure within around 2 to 6 weeks, influenced by wall thickness, moisture load, porosity, temperature and ventilation. During this time the cream migrates through the mortar bed and cures to form the hydrophobic barrier. Wall drying takes longer than chemical cure because the masonry above the DPC may have stored moisture and salts from long-term dampness. Visible damp patches can persist until the wall moisture profile stabilises and salts are managed correctly. Good background heating and steady ventilation help drying, while cold, unventilated conditions slow it down. Results are usually progressive rather than immediate, particularly in thick walls or heavily saturated construction. Where salt-contaminated plaster remains, finishes can still appear damp even if the DPC is functioning, which is why correct replastering is often essential for a clean visual outcome.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Why is salt-resistant replastering recommended after using DampSolve Damp Proof Cream - 1 Litre Cartridge Kits?\u003c\/h3\u003e\n\u003cp\u003eA) Salt-resistant replastering is recommended because rising damp often leaves hygroscopic salts in old plaster that continue to attract moisture from the air. Even after DampSolve has reduced capillary moisture movement within the wall, these salts can still cause staining, blistering, powdering and repeated decoration failure. Removing contaminated plaster helps stop salts from ruining new finishes and improves the likelihood that drying translates into a stable appearance. A typical approach is to strip affected plaster to at least 300mm above the highest visible sign of dampness, then reinstate with a salt-resistant system such as \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-renovation-plaster\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renovation Plaster\u003c\/strong\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renderproof\u003c\/strong\u003e\u003c\/a\u003e, applied to an appropriate specification. This isolates residual salts and gives a more reliable base for decoration. Skipping salt management is a common reason chemical DPC work appears ineffective when the barrier itself is performing.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) When can redecorating be carried out after DampSolve Damp Proof Cream - 1 Litre Cartridge Kits are installed?\u003c\/h3\u003e\n\u003cp\u003eA) Redecoration should be timed around wall drying and the curing of any replastering system. Although DampSolve typically forms its barrier within weeks, the wall above the DPC can take longer to dry, especially in thick masonry or where the wall has been saturated for years. If contaminated plaster is removed and replaced, decoration should wait until the replacement plaster has cured and dried fully in line with its guidance. Breathable finishes are often preferred during drying because they allow moisture vapour to escape more readily, whereas impermeable coatings and vinyl wall coverings can trap moisture and slow progress. Redecorating too early is a common cause of staining and finish failure, particularly where salts remain or where ventilation is poor. A careful sequence, DPC injection, drying time, correct replastering, then decoration, gives the most reliable long-term result.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What finishing options are best for the drill holes after using DampSolve Damp Proof Cream - 1 Litre Cartridge Kits?\u003c\/h3\u003e\n\u003cp\u003eA) Drill hole finishing is mainly about tidiness and avoiding bridges at the DPC level. Externally, holes can be repointed with a compatible mortar to match the joint profile and appearance of the masonry, compacted firmly to a neat finish. \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/universal-dpc-injection-wall-plugs\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eUniversal DPC Injection Plugs\u003c\/strong\u003e\u003c\/a\u003e can also be used where a consistent, tidy closure is preferred, particularly on exposed brickwork. Internally, holes are often covered by the replastering system when plaster is replaced in the damp zone, or they may be left visible if detailing stops short of the DPC line. Any making good should avoid dense finishes that bridge the DPC level and interfere with the drying process. The key is to preserve the continuity and position of the treated course and to prevent finishes, screeds or plaster from bypassing the chemical DPC line.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What safety precautions should be followed when using DampSolve Damp Proof Cream - 1 Litre Cartridge Kits?\u003c\/h3\u003e\n\u003cp\u003eA) Safe use involves both drilling controls and careful chemical handling. Wear suitable gloves and eye protection, and use respiratory protection when drilling because masonry dust can be hazardous. Hearing protection is sensible with SDS drilling equipment, especially on long runs. Ensure good ventilation, particularly in cellars and confined rooms, and control dust to limit spread in occupied areas. Check for hidden services before drilling, including cables and pipework, and avoid drilling into unknown voids. During injection, avoid skin and eye contact, clean splashes promptly with soap and water, and keep materials away from children and food preparation areas. Maintain safe access along the wall line, manage cables and tools to prevent trip hazards, and avoid working on unstable or severely cracked masonry until structural issues are resolved. A clean, methodical set-up supports safer work and more consistent results.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What are the main limitations and common mistakes with DampSolve Damp Proof Cream - 1 Litre Cartridge Kits?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve is designed to control rising damp, not penetrating damp, plumbing leaks, condensation, or lateral moisture ingress below ground level. Misdiagnosis is a major mistake, so external defects and condensation risks should be ruled out first. Bridging is another common cause of ongoing damp symptoms, including raised external ground, render bridging, internal screeds, debris in cavities, or plaster carried below the DPC line that bypasses the barrier. Installation errors also matter, missed holes, blocked holes not re-drilled, shallow drilling, inconsistent spacing, or short-filling can create gaps in the treated course. Salt persistence is another limitation: leaving salt-contaminated plaster in place can keep finishes looking damp even when the DPC is working. The most reliable outcomes come from correct diagnosis, correct DPC height, disciplined drilling and injection, and proper salt-resistant replastering where needed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How should DampSolve Damp Proof Cream - 1 Litre Cartridge Kits be stored and handled before use?\u003c\/h3\u003e\n\u003cp\u003eA) Store DampSolve Damp Proof Cream - 1 Litre Cartridge Kits in a cool, dry place, protected from direct sunlight and temperature extremes, and keep cartridges sealed until required. Before starting work, prepare safe access, protect adjacent finishes, and ensure drilling holes are clean and open to full depth so injection can be consistent. Cartridges should be kept clean so dust does not contaminate the nozzle and restrict flow. The Cox Powerflow gun and brass nozzle should be checked for secure fit and smooth operation so backfilling can be done steadily without surging. During use, keep the nozzle clean and maintain consistent fill levels to avoid gaps. After a run, wipe external residues from the gun and nozzle so dried build-up does not affect future extrusion. Good storage protects the material, but careful handling and disciplined method protect the final DPC continuity.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DAMPSOLVE_TECH_1504b47e-2011-4b77-a635-d2da5a33ffff.pdf?v=1786105553\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DAMPSOLVE_TECH_1504b47e-2011-4b77-a635-d2da5a33ffff.pdf?v=1786105553\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DAMPSOLVE_TECH_NEW_803d8e8a-0e79-4ff6-810e-be033b2248e7_160x160.jpg?v=1786105577\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DAMPSOLVE_COSHH.pdf?172656595759911206\" target=\"_blank\"\u003e\u003cstrong\u003eSafety Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DAMPSOLVE_COSHH.pdf?172656595759911206\" target=\"_blank\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DAMPSOLVE_COSHH_160x160.jpg?v=1613706659\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cstyle\u003e\n\/* Make the youtube video responsive *\/\n  .iframe-container{\n  position: relative;\n  width: 100%;\n  padding-bottom: 56.25%; \n  height: 0;\n}\n.iframe-container iframe{\n  position: absolute;\n  top:0;\n  left: 0;\n  width: 100%;\n  height: 100%;\n}\n\u003c\/style\u003e","brand":"Platinum Building Chemicals Ltd","offers":[{"title":"2 x 1 Litre DampSolve Kit","offer_id":7947309580318,"sku":"DAM02K2","price":78.55,"currency_code":"GBP","in_stock":true},{"title":"4 x 1 Litre DampSolve Kit","offer_id":7947309613086,"sku":"DAM02K4","price":105.1,"currency_code":"GBP","in_stock":true},{"title":"6 x 1 Litre DampSolve Kit","offer_id":7947309645854,"sku":"DAM02K6","price":134.15,"currency_code":"GBP","in_stock":true},{"title":"8 x 1 Litre DampSolve Kit","offer_id":7947309678622,"sku":"DAM02K8","price":158.05,"currency_code":"GBP","in_stock":true},{"title":"10 x 1 Litre DampSolve Kit","offer_id":7947309711390,"sku":"DAM02K10","price":183.95,"currency_code":"GBP","in_stock":true},{"title":"12 x 1 Litre DampSolve Kit","offer_id":7947309744158,"sku":"DAM02K12","price":209.85,"currency_code":"GBP","in_stock":true},{"title":"16 x 1 Litre DampSolve Kit","offer_id":7947309776926,"sku":"DAM02K16","price":251.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/dampsolve-damp-proof-cream-1-litre-cartridge-kits-2-x-kit-797.webp?v=1780054088"},{"product_id":"dampsolve-damp-proof-cream-5-litre-kits","title":"DampSolve Damp Proof Cream - 5 Litre Kits","description":"\u003cp\u003eDampSolve Damp Proof Cream – 5 Litre Kits are a contractor-focused rising damp treatment solution supplied in a high-output kit format, combining DampSolve silane-based DPC cream with the Selecta 7 DPC Injection Pump and the correct 12mm x 260mm SDS drill bit set-up for fast, consistent installation across larger areas.\u003c\/p\u003e\n\u003cp\u003eDesigned for regular site use, the pump-and-lance method supports smooth, controlled dosing into 12mm drilled mortar-bed holes, allowing the cream to migrate through the masonry pore structure and form a hydrophobic chemical damp proof course in-situ. This kit format is ideal where long wall runs, multi-room perimeters or repeated remedial work demand higher productivity, reduced cartridge changeovers and a more efficient workflow.\u003c\/p\u003e\n\u003cp\u003eDampSolve is installed in line with BS6576:2005 guidance as part of a complete rising damp specification, including appropriate salt-resistant replastering where required, and can be used alongside\u003cstrong\u003e \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proofing-membrane-dm2\" target=\"_blank\"\u003ePlatinum DM2 Eco-Mesh\u003c\/a\u003e\u003c\/strong\u003e and \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proof-mesh-membrane-platinum-dm3\" target=\"_blank\"\u003e\u003cstrong\u003eDM3 Pro-Mesh membranes\u003c\/strong\u003e\u003c\/a\u003e where a combined chemical and physical approach is preferred.\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch2\u003e\n\u003cstrong\u003eKey Features of DampSolve Damp Proof Cream - 5 Litre Size Kits\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e✔️ High-output 5L kit for fast rising damp treatment on long wall runs and multi-room perimeters.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Includes Selecta 7 DPC Injection Pump for smooth low-pressure dosing and fewer stoppages.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Silane-based cream migrates through masonry pores to form a continuous hydrophobic chemical damp proof course.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Supplied with 12mm x 260mm SDS drill bits for clean, consistent drilling in common UK mortar beds.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Installed to BS6576:2005 and suited to salt-resistant replastering or combined DM2 and DM3 Mesh Membrane systems.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eHigh Output Rising Damp Cream For Larger Treatment Runs\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eDampSolve Damp Proof Cream – 5 Litre Kits are intended for the efficient installation of a chemical damp proof course to control rising damp in brick and other common masonry walls, particularly where long elevations or multiple treatment lines make cartridge application inefficient. Rising damp occurs when ground moisture is drawn upwards through capillaries within mortar and masonry, often depositing hygroscopic salts that continue to attract moisture and cause staining even after moisture movement is reduced. DampSolve targets the primary pathway by forming a durable hydrophobic barrier within the selected mortar bed, reducing further capillary transport and allowing the wall fabric to dry progressively under normal occupancy, heating and ventilation once the wider causes and detailing are correctly managed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eSilane Cream Technology That Forms An In Situ Chemical DPC\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe DampSolve formulation is a silane based emulsion cream developed specifically for injection into a prepared mortar course. Once introduced, it migrates into the surrounding pore structure and reverts towards a more fluid phase, enabling lateral spread and passivation across the mortar joint. As curing takes place, the active material forms a continuous water repellent barrier in situ, delivering performance comparable with conventional liquid injection systems while offering cleaner handling and controlled placement. In pump application the cream remains stable and workable, supporting consistent injection across longer wall runs where drilling centres and hole depths are maintained to specification and continuity is critical for effective damp control.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eSelecta 7 Pump Delivery For Faster, Repeatable Site Output\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eEach kit is supplied with the Selecta 7 DPC Injection Pump to support rapid, repeatable dosing on larger or repeated projects. The pump set up enables low pressure delivery with controlled output, helping to fully charge drilled holes to the required depth and reduce the risk of voiding along the treatment line. This approach suits contractor workflows where productivity, portability and consistent results matter, including long ground floor perimeters and multi property programmes. By keeping dosing consistent, pump application also helps maintain an even distribution of cream along the chosen mortar bed, which is particularly valuable where wall construction varies and treatment lengths are too extensive for stop start cartridge work.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eDrilling Consistency And Full Specification Compatibility\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe included 12mm×260mm SDS drill bits match the standard drilling requirement for chemical DPC installation and help produce clean, consistent holes in common mortar beds and masonry, including denser joints where poor drilling quality can compromise dosing. DampSolve should be specified within an overall rising damp strategy aligned with BS6576:2005, including proper management of bridging and the replacement of salt contaminated plaster where required. Where hygroscopic salts are present, replastering with a salt resistant system such as \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-renovation-plaster\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renovation Plaster\u003c\/strong\u003e\u003c\/a\u003e or \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renderproof\u003c\/strong\u003e\u003c\/a\u003e is essential to prevent recurring staining and finish breakdown even after the new DPC is formed. Where internal lining is preferred, DampSolve can be paired with \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proofing-membrane-dm2\" target=\"_blank\"\u003e\u003cstrong\u003ePlatinum DM2 Eco-Mesh\u003c\/strong\u003e\u003c\/a\u003e and \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proof-mesh-membrane-platinum-dm3\" target=\"_blank\"\u003e\u003cstrong\u003eDM3 Pro-Mesh membranes\u003c\/strong\u003e\u003c\/a\u003e for combined chemical and physical moisture management.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .pc-dampsolve-5l-kit-contents-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n  }\n\n  .pc-dampsolve-5l-kit-contents-table {\n    width: 100%;\n    min-width: 760px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.25;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-dampsolve-5l-kit-contents-table col:nth-child(1) { width: 22%; }\n  .pc-dampsolve-5l-kit-contents-table col:nth-child(2) { width: 18%; }\n  .pc-dampsolve-5l-kit-contents-table col:nth-child(3) { width: 39%; }\n  .pc-dampsolve-5l-kit-contents-table col:nth-child(4) { width: 21%; }\n\n  .pc-dampsolve-5l-kit-contents-table th,\n  .pc-dampsolve-5l-kit-contents-table td {\n    border: 5px solid #fff;\n    padding: 8px 12px;\n    vertical-align: middle;\n    font-weight: 400;\n  }\n\n  .pc-dampsolve-5l-kit-contents-table .pc-main-title th {\n    background: #7f7f7f;\n    color: #fff;\n    text-align: center;\n    text-transform: uppercase;\n    font-size: 30px;\n    line-height: 1.15;\n    font-weight: 700;\n    letter-spacing: 0.2px;\n    padding: 12px 10px;\n  }\n\n  .pc-dampsolve-5l-kit-contents-table .pc-sub-title th {\n    background: #a6a6a6;\n    color: #111;\n    text-align: center;\n    font-size: 20px;\n    line-height: 1.2;\n    font-weight: 700;\n    padding: 12px 10px;\n  }\n\n  .pc-dampsolve-5l-kit-contents-table .pc-column-head th {\n    background: #d9d9d9;\n    color: #111;\n    font-size: 16px;\n    line-height: 1.2;\n    font-weight: 700;\n    text-align: center;\n    padding: 10px 12px;\n  }\n\n  .pc-dampsolve-5l-kit-contents-table .pc-data-row td {\n    background: #fff;\n    text-align: left;\n  }\n\n  .pc-dampsolve-5l-kit-contents-table .pc-data-row.pc-grey td {\n    background: #d9d9d9;\n  }\n\n  .pc-dampsolve-5l-kit-contents-table .pc-kit-name {\n    font-weight: 700;\n  }\n\n  @media screen and (max-width: 767px) {\n    .pc-dampsolve-5l-kit-contents-table {\n      font-size: 14px;\n      min-width: 720px;\n    }\n\n    .pc-dampsolve-5l-kit-contents-table th,\n    .pc-dampsolve-5l-kit-contents-table td {\n      padding: 7px 9px;\n      border-width: 4px;\n    }\n\n    .pc-dampsolve-5l-kit-contents-table .pc-main-title th {\n      font-size: 24px;\n      padding: 10px 8px;\n    }\n\n    .pc-dampsolve-5l-kit-contents-table .pc-sub-title th {\n      font-size: 18px;\n      padding: 10px 8px;\n    }\n\n    .pc-dampsolve-5l-kit-contents-table .pc-column-head th {\n      font-size: 15px;\n      padding: 9px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pc-dampsolve-5l-kit-contents-table-wrap\"\u003e\n\u003ctable class=\"pc-dampsolve-5l-kit-contents-table\"\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr class=\"pc-main-title\"\u003e\n\u003cth colspan=\"4\"\u003eKit Contents\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-sub-title\"\u003e\n\u003cth colspan=\"4\"\u003eDampSolve - 5 Litre Bucket Kits\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-column-head\"\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003eNo. of Cartridges\u003c\/th\u003e\n\u003cth\u003eOther Kit Contents\u003c\/th\u003e\n\u003cth\u003eNo. of SDS Drill Bits\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e1 x 5 Litre DampSolve Kit\u003c\/td\u003e\n\u003ctd\u003e1 x 5 Litre Bucket\u003c\/td\u003e\n\u003ctd\u003eSelecta 7 DPC Injection Pump (C\/W Brass Gel Lance)\u003c\/td\u003e\n\u003ctd\u003e1 x SDS Drill Bit (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e2 x 5 Litre DampSolve Kit\u003c\/td\u003e\n\u003ctd\u003e2 x 5 Litre Buckets\u003c\/td\u003e\n\u003ctd\u003eSelecta 7 DPC Injection Pump (C\/W Brass Gel Lance)\u003c\/td\u003e\n\u003ctd\u003e2 x SDS Drill Bits (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e3 x 5 Litre DampSolve Kit\u003c\/td\u003e\n\u003ctd\u003e3 x 5 Litre Buckets\u003c\/td\u003e\n\u003ctd\u003eSelecta 7 DPC Injection Pump (C\/W Brass Gel Lance)\u003c\/td\u003e\n\u003ctd\u003e2 x SDS Drill Bits (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e4 x 5 Litre DampSolve Kit\u003c\/td\u003e\n\u003ctd\u003e4 x 5 Litre Buckets\u003c\/td\u003e\n\u003ctd\u003eSelecta 7 DPC Injection Pump (C\/W Brass Gel Lance)\u003c\/td\u003e\n\u003ctd\u003e2 x SDS Drill Bits (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e5 x 5 Litre DampSolve Kit\u003c\/td\u003e\n\u003ctd\u003e5 x 5 Litre Buckets\u003c\/td\u003e\n\u003ctd\u003eSelecta 7 DPC Injection Pump (C\/W Brass Gel Lance)\u003c\/td\u003e\n\u003ctd\u003e2 x SDS Drill Bits (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e6 x 5 Litre DampSolve Kit\u003c\/td\u003e\n\u003ctd\u003e6 x 5 Litre Buckets\u003c\/td\u003e\n\u003ctd\u003eSelecta 7 DPC Injection Pump (C\/W Brass Gel Lance)\u003c\/td\u003e\n\u003ctd\u003e2 x SDS Drill Bits (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Benefits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Output 5L Kit Format For Larger Areas: \u003c\/strong\u003eThe 5L bucket supply supports longer, uninterrupted application runs, reducing downtime and improving productivity on long wall perimeters, multi-room treatments or repeated remedial projects where efficiency matters.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSelecta 7 Pump For Consistent Site Delivery: \u003c\/strong\u003eThe Selecta 7 DPC Injection Pump supports controlled, repeatable injection, helping installers maintain a steady dosing method hole by hole, which is particularly valuable on larger jobs where consistency and speed must be balanced.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eClean, Controlled DPC Formation In Mortar Beds:\u003c\/strong\u003e DampSolve migrates through masonry pores and passivates across the joint as it cures, forming a hydrophobic chemical damp proof course in-situ without the mess and variability associated with free-pouring liquid systems.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReduced Need For High-Pressure Injection Equipment:\u003c\/strong\u003e The cream is applied at low pressure using the supplied pump, avoiding complex high-pressure injection pumps and reducing set-up and cleaning demands between jobs while still achieving professional treatment output.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSupports BS6576:2005 Installation Good Practice: \u003c\/strong\u003eDesigned to be installed in accordance with BS6576:2005 guidance, supporting accepted drilling centres, correct DPC positioning and treatment continuity across returns, junctions and changes in wall thickness.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWorks Across Common UK Masonry Types: \u003c\/strong\u003eSuitable for use in many common masonry constructions where a drill-and-inject chemical DPC is appropriate, including brickwork and blockwork, with drilling strategy adapted to suit wall thickness and construction details.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible With Salt-Resistant Replastering Systems:\u003c\/strong\u003e Intended to be paired with \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-renovation-plaster\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renovation Plaster\u003c\/strong\u003e\u003c\/a\u003e or \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renderproof\u003c\/strong\u003e\u003c\/a\u003e where salts are present, supporting a full specification that reduces the risk of staining, plaster breakdown and recurring internal finish damage.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrates With Mesh Membrane Specifications: \u003c\/strong\u003eCan be used alongside \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proofing-membrane-dm2\" target=\"_blank\"\u003e\u003cstrong\u003ePlatinum DM2 Eco-Mesh\u003c\/strong\u003e\u003c\/a\u003e and \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proof-mesh-membrane-platinum-dm3\" target=\"_blank\"\u003e\u003cstrong\u003eDM3 Pro-Mesh membranes\u003c\/strong\u003e\u003c\/a\u003e where a combined chemical and physical damp management approach is preferred, supporting robust internal refurbishment and long-term moisture control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Rising Damp Treatments Across Long Wall Runs:\u003c\/strong\u003e Ideal for contractors installing chemical DPC lines along extended ground-floor perimeters where the pump-and-bucket format improves workflow and reduces time lost to frequent cartridge changeovers.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMulti-Property Remedial Programmes And Ongoing Contractor Use: \u003c\/strong\u003eWell suited to installers carrying out repeated rising damp work, where a durable pump set-up supports consistent output across multiple jobs, helping standardise results and improve site efficiency.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSolid Wall Properties With Damp And Salt Damage: \u003c\/strong\u003eUsed where rising damp has led to salt contamination and plaster breakdown, forming the DPC barrier before replastering with a salt-resistant specification to restore the internal finish correctly.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCavity Wall Projects With Defined Treatment Strategy: \u003c\/strong\u003eSuitable for cavity construction where drilling and injection is planned to treat the relevant leaf or both leaves as required, provided cavities are clear at the intended DPC level and continuity details are addressed at junctions.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBasements, Cellars And Ground-Floor Perimeters: \u003c\/strong\u003eAppropriate for lower wall zones where rising damp is confirmed, provided lateral damp risks are assessed separately and the DPC level is set correctly relative to external ground levels and internal floor build-ups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch5\u003eApplication\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h5\u003e\n\u003ch2\u003e\u003cstrong\u003eHealth \u0026amp; Safety Recommendations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eRead the product label and Safety Data Sheet before use and follow all local site safety rules. Wear suitable gloves, eye protection and workwear, and avoid prolonged skin contact. Provide adequate ventilation, particularly when working in cellars, basements or other confined areas, and keep the work zone clear of trip hazards, trailing cables and debris.\u003c\/p\u003e\n\u003cp\u003eWhen drilling, use appropriate dust control measures and respiratory protection, as mortar and masonry dust can be harmful. Use ear protection and ensure safe access along the full treatment line. If working externally, confirm stable footing and safe working distances from openings, neighbouring boundaries and public areas.\u003c\/p\u003e\n\u003cp\u003eThis kit is designed for low-pressure injection into masonry using the supplied pump and DPC gel lance. Do not inject into unknown voids, live electrical areas or structurally unsound masonry. If the wall is heavily cracked, unstable, or shows signs of significant movement, these defects should be rectified before treatment. Where the cause of dampness is uncertain, seek competent professional advice prior to specifying or applying any chemical DPC system.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSubstrate Suitability\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDampSolve Damp Proof Cream is intended for injection into masonry to control rising damp, typically via a mortar bed. It is suitable for most common wall constructions including solid brickwork, blockwork and many stone walls, provided a practical drilling pattern can be created to form continuity across the chosen course.\u003c\/p\u003e\n\u003cp\u003eCavity walls can be treated where an appropriate drilling and injection strategy is followed and the cavity is clear at the intended DPC level. Random stone and rubble-filled walls require additional care because mortar lines are often irregular and some stones can be porous. In walls thicker than 350mm, drilling from both sides at a corresponding height is commonly required to achieve coverage through the full thickness and to avoid leaving an untreated core.\u003c\/p\u003e\n\u003cp\u003eWalls should be structurally sound and free from severe cracking or movement. Any bridged cavities, rubble cores, heavy contamination, or unusual construction features should be identified before drilling so that the drilling plan, hole depth and treatment continuity can be set correctly.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDrilling Preparation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eStart by confirming that rising damp is the moisture mechanism being addressed and remove or reduce external moisture sources that can mimic rising damp. Check and overhaul rainwater goods so gutters and downpipes are clean, sound and discharging correctly. Repair or install drainage to carry surface water away from the building and confirm that external ground levels are not bridging the intended DPC line.\u003c\/p\u003e\n\u003cp\u003eDPC height should be at least 150mm above external ground level wherever practicable. If internal floors are below external ground level, consider lowering external ground locally, or position the new DPC at least 150mm above external ground and tank below it internally to prevent lateral migration of moisture and salts. Internally, remove skirtings, fixings and any render or plaster to expose the selected mortar bed. Salt-contaminated plaster should be removed from the area to be treated to at least 300mm above the highest visible damp mark, or higher where contamination is extensive.\u003c\/p\u003e\n\u003cp\u003eCheck low-level timbers for signs of fungal decay and address any defects as part of the overall remedial package. Ensure wall cavities are cleared of debris at the intended DPC level. Plan continuity at corners, chimney breasts, party walls and changes in wall thickness, and provide vertical DPC continuity where ground levels change or where adjoining wall sections will remain untreated.\u003c\/p\u003e\n\u003cp\u003eDrill 12mm diameter holes horizontally in the selected mortar bed at centres no greater than 120mm. Hole depth should be approximately 90% of the wall thickness, adjusted pro rata for intermediate thicknesses. As a practical guide, drill to approximately 100mm for 115mm walls, 210mm for 230mm walls, 320mm for 345mm walls and 430mm for 460mm walls. Where holes become blocked, re-drill immediately prior to injection or drill a new hole nearby to ensure the correct volume is introduced. In walls thicker than 350mm, drilling from both sides at matching heights is typically required to maintain treatment coverage.\u003c\/p\u003e\n\u003cstyle\u003e\n  .pc-dpc-drilling-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n  }\n\n  .pc-dpc-drilling-table {\n    width: 100%;\n    min-width: 620px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.25;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-dpc-drilling-table col:nth-child(1) { width: 25%; }\n  .pc-dpc-drilling-table col:nth-child(2),\n  .pc-dpc-drilling-table col:nth-child(3),\n  .pc-dpc-drilling-table col:nth-child(4),\n  .pc-dpc-drilling-table col:nth-child(5) { width: 18.75%; }\n\n  .pc-dpc-drilling-table th,\n  .pc-dpc-drilling-table td {\n    border: 5px solid #fff;\n    padding: 8px 12px;\n    vertical-align: middle;\n    font-weight: 400;\n  }\n\n  .pc-dpc-drilling-table .pc-main-title th {\n    background: #7f7f7f;\n    color: #fff;\n    text-align: center;\n    text-transform: uppercase;\n    font-size: 30px;\n    line-height: 1.15;\n    font-weight: 700;\n    letter-spacing: 0.2px;\n    padding: 12px 10px;\n  }\n\n  .pc-dpc-drilling-table .pc-data-row th,\n  .pc-dpc-drilling-table .pc-data-row td {\n    background: #fff;\n  }\n\n  .pc-dpc-drilling-table .pc-data-row.pc-grey th,\n  .pc-dpc-drilling-table .pc-data-row.pc-grey td {\n    background: #d9d9d9;\n  }\n\n  .pc-dpc-drilling-table .pc-row-heading {\n    font-weight: 700;\n    text-align: left;\n  }\n\n  .pc-dpc-drilling-table td {\n    text-align: center;\n  }\n\n  @media screen and (max-width: 767px) {\n    .pc-dpc-drilling-table {\n      font-size: 14px;\n      min-width: 600px;\n    }\n\n    .pc-dpc-drilling-table th,\n    .pc-dpc-drilling-table td {\n      padding: 7px 9px;\n      border-width: 4px;\n    }\n\n    .pc-dpc-drilling-table .pc-main-title th {\n      font-size: 24px;\n      padding: 10px 8px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pc-dpc-drilling-table-wrap\"\u003e\n\u003ctable class=\"pc-dpc-drilling-table\"\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr class=\"pc-main-title\"\u003e\n\u003cth colspan=\"5\"\u003eDrilling Preparation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-row-heading\"\u003eWall Thickness\u003c\/th\u003e\n\u003ctd\u003e115mm (4 ½\")\u003c\/td\u003e\n\u003ctd\u003e230mm (9\")\u003c\/td\u003e\n\u003ctd\u003e345mm (13 ½\")\u003c\/td\u003e\n\u003ctd\u003e460mm (18\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-row-heading\"\u003eDepth of Hole\u003c\/th\u003e\n\u003ctd\u003e100mm\u003c\/td\u003e\n\u003ctd\u003e210mm\u003c\/td\u003e\n\u003ctd\u003e320mm\u003c\/td\u003e\n\u003ctd\u003e430mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eApplication Method\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eOpen the bucket and transfer the DampSolve cream into the pump chamber, taking care to keep the product clean and free from rubble, dust or debris. Screw the black pump handle assembly tightly onto the chamber so the seal is secure and the unit can hold pressure. Use the black handle to pump and build pressure gradually in accordance with the pump’s normal operating method, avoiding sudden over-pressurisation and keeping the equipment upright and stable throughout use.\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Dampsolve_DPC_Cream_1024x1024.jpg?v=1779726899\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003eInsert the DPC gel lance to the full depth of the drilled hole. Begin injecting and steadily backfill the hole as the lance is withdrawn, aiming to fill each hole fully to within approximately 10mm of the surface. This method places cream from the rear of the hole outwards and helps minimise voids, supporting consistent migration along the mortar bed and continuity of the chemical DPC line.\u003c\/p\u003e\n\u003cp\u003eWork methodically along the selected course, maintaining the same hole spacing, depth and fill level. Particular care is required at corners, returns, reveals and junctions where continuity is most at risk. In cavity wall constructions, ensure the drilling and injection strategy provides full dosing to the intended leaf or leaves, and confirm cavities are clear at the DPC level before treatment to reduce the risk of bridging and loss of performance.\u003c\/p\u003e\n\u003cp\u003eWipe away spills immediately and dispose of contaminated wipes appropriately. Where cream contacts non-target surfaces, cleaning straight away is best practice to maintain a tidy finish, even though the product may dry with minimal visible effect on some materials.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"iframe-container\"\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/HTecVkrhKxs?si=O6e1SGAakZ9XU04N\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCoverage depends on wall thickness, drill spacing, hole depth and substrate type. For accurate planning and ordering, refer to the coverage table below, which should be based on 12mm holes at centres up to 120mm and a target hole depth of approximately 90% of wall thickness.\u003c\/p\u003e\n\u003cp\u003eIf masonry is unusually porous, irregular, thicker than expected, or requires drilling from both sides, additional material should be allowed for to maintain continuity.\u003c\/p\u003e\n\u003cstyle\u003e\n  .pc-dpc-5l-coverage-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n  }\n\n  .pc-dpc-5l-coverage-table {\n    width: 100%;\n    min-width: 620px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.25;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-dpc-5l-coverage-table col:nth-child(1) { width: 25%; }\n  .pc-dpc-5l-coverage-table col:nth-child(2),\n  .pc-dpc-5l-coverage-table col:nth-child(3),\n  .pc-dpc-5l-coverage-table col:nth-child(4),\n  .pc-dpc-5l-coverage-table col:nth-child(5) { width: 18.75%; }\n\n  .pc-dpc-5l-coverage-table th,\n  .pc-dpc-5l-coverage-table td {\n    border: 5px solid #fff;\n    padding: 8px 12px;\n    vertical-align: middle;\n    font-weight: 400;\n  }\n\n  .pc-dpc-5l-coverage-table .pc-main-title th {\n    background: #7f7f7f;\n    color: #fff;\n    text-align: center;\n    text-transform: uppercase;\n    font-size: 30px;\n    line-height: 1.15;\n    font-weight: 700;\n    letter-spacing: 0.2px;\n    padding: 12px 10px;\n  }\n\n  .pc-dpc-5l-coverage-table .pc-column-head th {\n    background: #d9d9d9;\n    color: #111;\n    font-size: 16px;\n    line-height: 1.2;\n    font-weight: 700;\n    text-align: center;\n    padding: 10px 12px;\n  }\n\n  .pc-dpc-5l-coverage-table .pc-column-head th:first-child {\n    text-align: left;\n  }\n\n  .pc-dpc-5l-coverage-table .pc-data-row th,\n  .pc-dpc-5l-coverage-table .pc-data-row td {\n    background: #fff;\n  }\n\n  .pc-dpc-5l-coverage-table .pc-row-heading {\n    font-weight: 700;\n    text-align: left;\n  }\n\n  .pc-dpc-5l-coverage-table td {\n    text-align: center;\n  }\n\n  @media screen and (max-width: 767px) {\n    .pc-dpc-5l-coverage-table {\n      font-size: 14px;\n      min-width: 600px;\n    }\n\n    .pc-dpc-5l-coverage-table th,\n    .pc-dpc-5l-coverage-table td {\n      padding: 7px 9px;\n      border-width: 4px;\n    }\n\n    .pc-dpc-5l-coverage-table .pc-main-title th {\n      font-size: 24px;\n      padding: 10px 8px;\n    }\n\n    .pc-dpc-5l-coverage-table .pc-column-head th {\n      font-size: 15px;\n      padding: 9px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pc-dpc-5l-coverage-table-wrap\"\u003e\n\u003ctable class=\"pc-dpc-5l-coverage-table\"\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr class=\"pc-main-title\"\u003e\n\u003cth colspan=\"5\"\u003eCoverage Rates\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-column-head\"\u003e\n\u003cth\u003eWall Thickness\u003c\/th\u003e\n\u003cth\u003e115mm (4 ½\")\u003c\/th\u003e\n\u003cth\u003e230mm (9\")\u003c\/th\u003e\n\u003cth\u003e345mm (13 ½\")\u003c\/th\u003e\n\u003cth\u003e460mm (18\")\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-row-heading\"\u003eCoverage Per 5 Litre Bucket\u003c\/th\u003e\n\u003ctd\u003eUp to 50 Linear Metres\u003c\/td\u003e\n\u003ctd\u003eUp to 25 Linear Metres\u003c\/td\u003e\n\u003ctd\u003eUp to 16.5 Linear Metres\u003c\/td\u003e\n\u003ctd\u003eUp to 12.5 Linear Metres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCuring Time\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDampSolve forms its hydrophobic barrier as it migrates and cures within the masonry. Final cure typically takes 2 to 6 weeks depending on wall thickness, substrate porosity, initial moisture load, temperature and ventilation. Walls may remain damp for a period after installation, particularly where hygroscopic salts are present or where the wall has been saturated for a long time.\u003c\/p\u003e\n\u003cp\u003eAllow treated walls to dry for as long as practicable before replastering. A minimum waiting period of 14 days is commonly recommended before commencing salt management and replastering, but longer drying times are beneficial where the programme allows. Stable background heat and good ventilation will support drying and help achieve better final outcomes.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFinishing\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eExternally, drill holes can be finished by re-pointing with a matching sand and cement mortar to blend with existing masonry and provide a robust weather-resistant finish. Alternatively, \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/universal-dpc-injection-wall-plugs\" target=\"_blank\"\u003e\u003cstrong\u003eUniversal DPC Injection Plugs\u003c\/strong\u003e\u003c\/a\u003e can be used to close and tidy holes neatly, selecting the closest colour to suit the wall finish and creating a consistent, clean appearance along the treated course.\u003c\/p\u003e\n\u003cp\u003eInternally, holes can be finished in line with the chosen replastering detail. They may be left open where the replastering specification stops short of the DPC line, or they can be filled as part of making good prior to final decoration. Any finishing approach should avoid bridging the DPC line and should maintain a consistent DPC height relative to external ground levels and internal floor build-ups.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDecoration\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDecoration should only take place after the wall has had sufficient time to dry and after salt-contaminated plaster has been addressed correctly. If hygroscopic salts remain, staining and finish failure can occur even when the DPC is functioning. Where replastering is required, use a suitable salt-resistant plaster system such as \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-renovation-plaster\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renovation Plaster\u003c\/strong\u003e\u003c\/a\u003e or \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renderproof\u003c\/strong\u003e\u003c\/a\u003e in accordance with an appropriate specification.\u003c\/p\u003e\n\u003cp\u003eDo not redecorate too early. Allow new plaster systems to cure and dry as directed by the plaster manufacturer, and use breathable finishes where specified. Avoid impermeable wall coverings and coatings that can trap residual moisture unless the wall system has been designed for that purpose.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCleaning\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eClean spillages immediately. Wash contaminated surfaces promptly with warm soapy water. Keep the lance exterior and pump outlet area clean during use to avoid build-up and to maintain smooth injection. Once cured, residues are difficult to remove and may require mechanical removal from tools or surfaces.\u003c\/p\u003e\n\u003cp\u003eAfter use, release pressure from the pump in a safe, controlled manner and follow the pump manufacturer’s normal cleaning and maintenance guidance. Empty the chamber as appropriate and prevent cream from curing within the lance or delivery path. Dispose of empty containers, contaminated wipes and waste material responsibly in accordance with local regulations.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eLimitations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDampSolve Damp Proof Cream is designed to control rising damp by forming a chemical DPC barrier, but it does not resolve other damp mechanisms such as penetrating damp, leaks, condensation, or lateral moisture ingress below ground level. Bridging of the DPC by external ground, internal screeds, render, debris in cavities, plaster taken below DPC level, or inconsistent treatment at junctions can compromise performance and must be addressed.\u003c\/p\u003e\n\u003cp\u003eWalls heavily contaminated with hygroscopic salts often require removal and replacement of affected plaster. Without proper salt management, staining and a damp appearance can persist even after the DPC is installed. In very thick walls, highly irregular masonry, rubble cores, or where access is only possible from one side, drilling strategy may need adjustment and drilling from both sides is often required to achieve effective coverage.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eOther Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePlan the full treatment line before drilling, including corners, party walls, chimney breasts, changes in ground level and adjoining structures. Provide vertical DPC continuity where required to connect horizontal DPC lines and isolate untreated wall sections. Keep the DPC height at least 150mm above external ground level wherever feasible, and as close to internal floor level as practical where solid floors are present.\u003c\/p\u003e\n\u003cp\u003eIf wall construction is uncertain, establish whether it is solid, cavity, rubble-filled or unusually thick before drilling so hole depths and drilling strategy are correct. Rising damp control works best as part of a complete remedial package that includes moisture source control, correct DPC placement, salt management, and appropriate replastering and decoration, carried out in accordance with BS6576:2005 good practice.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eFAQ's\u003c\/h5\u003e\n\u003cp\u003eQ) What are DampSolve Damp Proof Cream - 5 Litre Kits, and what problem do they solve?\u003cbr\u003eA) DampSolve Damp Proof Cream - 5 Litre Kits are designed to control rising damp in masonry by installing an in-situ chemical damp proof course within a selected mortar bed. Rising damp is moisture drawn up from the ground through capillaries in brick, block and mortar, often causing salt deposits, blown plaster, decayed skirtings and persistent low-level staining. The kit combines DampSolve silane-based cream with a Selecta 7 injection pump so the cream can be dosed consistently into 12mm drilled holes along the mortar course. Once injected, it migrates through the pore structure, transitions towards a more fluid phase and cures to form a hydrophobic barrier. This reduces further capillary moisture movement and supports progressive drying when bridging and salt issues are managed.\u003c\/p\u003e\n\u003ch3\u003eQ) What is included in DampSolve Damp Proof Cream - 5 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve Damp Proof Cream - 5 Litre Kits are supplied as a high-output kit for longer wall runs and regular remedial work. Each kit provides DampSolve silane-based DPC cream in a 5L tub plus a Selecta 7 DPC Injection Pump for controlled, low-pressure dosing using a pump-and-lance method. The kit also includes the correct 12mm x 260mm SDS drill bit set-up, allowing clean drilling of injection holes in typical mortar beds and common UK masonry. The aim is to improve productivity by reducing cartridge changeovers and maintaining a steady injection rhythm across multi-room perimeters and large elevations. The components are intended to support consistent hole filling, continuity along the chosen mortar course, and tidy handling on site, particularly where speed and repeatability are important.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How does DampSolve Damp Proof Cream create a chemical DPC inside the wall?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve forms a chemical damp proof course by treating the mortar bed and adjacent pore structure where moisture rises. The cream is injected into a line of drilled holes and remains workable for controlled placement, then migrates into the surrounding pores. As it transitions towards a more fluid phase, it spreads laterally through the joint network and passivates across the mortar bed. During curing, the silane chemistry forms a hydrophobic zone that repels liquid water, restricting capillary rise from the ground. Because the barrier forms within the wall rather than on the surface, continuity is crucial. Correct drill spacing, correct depth, full backfilling and careful treatment at corners, returns, chimney breasts and junctions all help prevent weak spots where moisture could bypass the treated line.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) When are DampSolve Damp Proof Cream - 5 Litre Kits a better choice than cartridge kits?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve Damp Proof Cream - 5 Litre Kits are usually the better choice when the job involves long wall runs, multi-room ground-floor perimeters, repeated remedial work, or multiple properties where cartridge application becomes inefficient. The pump-and-bucket format reduces time lost to frequent cartridge changes and helps maintain a consistent injection pace, which is useful on large elevations and continuous internal runs. It can also be helpful on thicker or mixed masonry where steady dosing and consistent backfilling matter to maintain continuity. Cartridge kits often suit shorter runs and isolated patches, but productivity drops when the treatment length increases. The same fundamentals still apply: correct diagnosis, correct DPC height, disciplined drilling and injection, and appropriate salt management in internal finishes. The kit format improves workflow, but it does not replace the need for a correct overall rising damp specification.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Where in a property are DampSolve Damp Proof Cream - 5 Litre Kits typically used?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve Damp Proof Cream - 5 Litre Kits are typically used in ground-floor masonry walls where rising damp has been identified, especially where long treatment lines make pump application more efficient. Common locations include external perimeter walls, internal loadbearing walls, party walls, hallways, front rooms, dining rooms, and areas around chimney breasts where damp symptoms are concentrated at low level. These kits are also suited to refurbishment programmes where plaster is being stripped and replaced, making access and continuity detailing easier to achieve. The injection line is installed in a selected mortar bed, positioned to avoid bridging and planned to run unbroken through corners, returns and junctions. They can be used internally or externally, provided the chosen DPC height makes sense relative to external ground levels and internal floor build-ups, and provided other moisture sources are addressed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Which wall types can be treated with DampSolve Damp Proof Cream - 5 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve Damp Proof Cream - 5 Litre Kits are suited to many common UK masonry walls where a practical drilling line can be formed along a mortar bed. This includes solid brickwork, blockwork, cavity wall leaves and many stone constructions, subject to sensible assessment of mortar condition and wall stability. Cavity walls can be treated where the injection strategy properly addresses the relevant leaf or both leaves as required and where debris at DPC level is not bridging the cavity. Mixed masonry and older walls can be treated, but drilling layout must be planned carefully to maintain continuity around irregular bedding and junctions. Random stone and rubble-filled walls may need adapted drilling positions because mortar lines can be inconsistent. Very thick walls often require drilling and injecting from both sides at the same height to achieve reliable distribution through the full thickness.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How do I confirm damp is rising damp before using DampSolve Damp Proof Cream - 5 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) A rising damp diagnosis is important because chemical DPC treatment targets capillary moisture rise, not every form of dampness. Rising damp typically shows as low-level dampness with salts, tide marks, plaster breakdown and decay of skirtings near the floor. However, similar symptoms can be caused by penetrating damp from leaking gutters, downpipes, poor pointing, cracked render, defective drainage or high external ground levels, and by condensation in colder, poorly ventilated rooms. A good pre-check includes inspecting rainwater goods, external defects, plumbing leaks, ventilation patterns and whether damp worsens after rainfall. Bridging should also be checked, such as paving, render or internal screeds bypassing the DPC level. If the cause is uncertain, treatment planning should be based on a proper survey rather than assumptions, because treating the wrong mechanism leads to poor outcomes.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Where should the DPC line be set for DampSolve Damp Proof Cream - 5 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) The DPC line should be positioned to prevent bridging and to intercept moisture rise at the correct level. A common good-practice target is at least 150mm above external ground level wherever feasible. Internally, the line is often set as close to finished floor level as practical, particularly with solid floors, provided external ground and detailing do not create bridging. Where internal floors are below external ground, the DPC height choice becomes more critical because lateral moisture risk below the DPC can affect finishes. Whatever height is chosen, continuity matters most. The line should be planned to run unbroken through corners, returns, party wall junctions, chimney breasts and changes in wall thickness. Gaps, level changes and missed junction detailing can allow moisture to bypass the treated course, so marking and planning before drilling usually improves the final result.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What drilling pattern is recommended for DampSolve Damp Proof Cream - 5 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) The typical drilling pattern for DampSolve Damp Proof Cream - 5 Litre Kits is 12mm diameter holes drilled along the selected mortar bed at centres not exceeding 120mm. Consistent centres help ensure the treated zones overlap so a continuous barrier can form along the course. Hole depth is usually set at around 90% of the wall thickness, which helps the cream treat most of the wall without breaking through. The drill line should be level and follow one mortar bed as continuously as possible, including through corners and returns. In irregular masonry, drilling positions should be chosen to maintain continuity through the joint network rather than chasing perfect straightness. After drilling, clearing dust from the holes helps injection remain smooth and reduces the chance of blockages that can lead to short-filling and weak spots in the treatment line.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How deep should holes be drilled for DampSolve Damp Proof Cream - 5 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) Hole depth is commonly around 90% of the wall thickness, with the aim of treating most of the wall section while avoiding break-through and loss of material. As practical examples, 115mm walls are often drilled to around 100mm, 230mm walls to around 210mm, 345mm walls to around 320mm, and 460mm walls to around 430mm, with intermediate thicknesses calculated proportionally. Depth control matters because shallow drilling can reduce treatment effectiveness, while drilling through can cause uneven dosing and mess. Older mortar can be weak and holes can collapse or block, so re-drilling or adding an adjacent hole at the same height may be needed to maintain continuity. Very thick walls may need drilling and injection from both sides at the same height to achieve reliable distribution through the full thickness and avoid leaving an untreated core.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How is the Selecta 7 pump used correctly with DampSolve Damp Proof Cream - 5 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) Correct pump use is mainly about clean loading, stable pressure and consistent backfilling. Transfer the DampSolve cream into the pump chamber carefully to avoid introducing dust and rubble that could restrict flow. Secure the pump assembly so it seals properly, then build pressure gradually until a steady output is achieved. Insert the injection lance to the full depth of the drilled hole and inject while withdrawing slowly so the hole is filled from the rear outwards. Aim to fill each hole to within about 10mm of the surface for consistent dosing along the line. Maintain a steady rhythm, re-pressurising as needed to keep output consistent rather than forcing erratic flow. Work methodically so holes are not missed, especially at corners and junctions. Keeping the lance clean and clearing drilling dust from holes helps reduce blockages and supports uniform filling.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can DampSolve Damp Proof Cream - 5 Litre Kits be used on cavity walls?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve Damp Proof Cream - 5 Litre Kits can be used on cavity walls, but success depends on the treatment strategy and on avoiding bridging. A common approach is to treat each leaf separately at the same height, drilling and injecting the correct pattern in the leaf or leaves that require treatment. Debris in cavities at DPC level can bridge the barrier and allow moisture transfer, so cavity condition matters. Continuity detailing is also important around openings, corners and party wall junctions where treatment lines can easily become discontinuous. Bridging by external render, internal plaster or internal floor screeds can also bypass the treated mortar bed even when injection is done correctly. With careful planning, correct drilling and full dosing, cavity wall treatments can reduce capillary rise and support long-term stability of internal finishes, especially when salt management and finish detailing are handled properly.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Do DampSolve Damp Proof Cream - 5 Litre Kits work on thick walls and older masonry?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve Damp Proof Cream - 5 Litre Kits can be effective on thick walls and older masonry, but drilling strategy must match the construction. Older walls may have variable mortar quality, irregular bedding and voids that make drilling and injection less predictable if rushed. Maintaining correct spacing, clearing dust, and ensuring every hole is fully backfilled helps preserve continuity. Thick walls can be difficult to treat thoroughly from one side, so drilling and injecting from both sides at the same height is often required to achieve reliable coverage through the full thickness. Random stone and rubble-filled walls may need adapted drilling positions because mortar courses can be uneven. The pump format supports a steady workflow on large areas, but it does not remove the need for careful planning at corners, returns and junctions. Effective results also depend on bridging control and correct management of salts in internal finishes.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How long does DampSolve take to cure, and how long will walls take to dry after treatment?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve typically reaches final cure within around 2 to 6 weeks, depending on wall thickness, moisture load, porosity, temperature and ventilation. During this period the cream migrates into the pore structure and cures to form the hydrophobic barrier. Wall drying takes longer than chemical cure because moisture stored in masonry above the DPC line needs time to evaporate, and salts can hold moisture in finishes even as moisture movement is reduced. Drying speed depends on thickness, heating and airflow, and it is often slower in cold, poorly ventilated properties. Visible improvement is usually progressive rather than immediate. If salt-contaminated plaster remains, staining and a damp appearance can persist despite a functioning DPC. Allowing sensible drying time and pairing treatment with salt-resistant replastering where needed helps produce more reliable long-term visual and practical results.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Why is salt-resistant replastering recommended after DampSolve Damp Proof Cream - 5 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) Salt-resistant replastering is recommended because rising damp often leaves hygroscopic salts in old plaster that continue attracting moisture from the air. Even after DampSolve reduces capillary moisture movement within the wall, these salts can still cause staining, powdering, blistered paint and premature finish failure. Removing contaminated plaster reduces the risk of ongoing cosmetic damp symptoms that can make a successful DPC look ineffective. A typical approach is to strip affected plaster to at least 300mm above the highest visible sign of dampness, then reinstate using a salt-resistant system such as \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-renovation-plaster\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renovation Plaster\u003c\/strong\u003e\u003c\/a\u003e or \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renderproof\u003c\/strong\u003e\u003c\/a\u003e. This isolates salts, provides a stable base for decoration and helps the wall’s drying progress translate into a better internal finish. Skipping salt management is one of the most common causes of recurring staining and repeated decoration problems after treatment.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) When can redecorating be carried out after DampSolve Damp Proof Cream - 5 Litre Kits are installed?\u003c\/h3\u003e\n\u003cp\u003eA) Redecorating should be planned around wall drying and the curing requirements of any replastering system. Even if DampSolve forms its hydrophobic barrier within weeks, the wall above the DPC can remain damp for longer, particularly in thick masonry or where saturation has been long-term. If contaminated plaster is removed and replaced, decoration should only start once the new plaster has cured and dried fully in line with its guidance. Breathable finishes are often preferable during drying because they allow moisture vapour to escape more readily, whereas impermeable coatings and vinyl wall coverings can trap moisture and slow progress. Redecorating too early is a common cause of staining and failure, especially where salts remain. A reliable sequence is injection, allow drying time, replaster with a salt-resistant specification where required, then decorate once backgrounds are stable and adequately dry.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How much coverage do DampSolve Damp Proof Cream - 5 Litre Kits provide?\u003c\/h3\u003e\n\u003cp\u003eA) Coverage depends on wall thickness, hole spacing and hole depth, so it is best considered in linear metres rather than room size. The usual approach is 12mm holes at up to 120mm centres drilled to around 90% of the wall thickness, which means thicker walls consume more cream per metre. Irregular masonry, friable mortar and blocked holes can increase consumption because additional drilling or re-dosing may be needed to maintain continuity. Corners, returns, chimney breasts and internal partitions are often missed in rough estimates, so include them in measurements. The 5L format improves productivity on longer runs, but it does not change the fundamental relationship between thickness and material usage. For dependable planning, measure each wall run, identify thicknesses, allow for junction detailing, and include a sensible margin for site variables and any areas where drilling strategy needs adjustment.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What are the best on-site tips for reliable results with DampSolve Damp Proof Cream - 5 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) Reliable results come from preparation, disciplined drilling and consistent injection. First, address external defects that mimic rising damp, such as leaking gutters, poor drainage, cracked render, defective pointing and high ground levels. Second, plan and mark a continuous DPC line through corners, returns and junctions before drilling. Drill clean 12mm holes at consistent centres, keep depths correct, and clear dust from every hole to reduce blockages. During injection, backfill from the rear outwards by withdrawing the lance steadily and aim for consistent fill levels to within about 10mm of the face. Work methodically so no holes are missed, especially at reveals and chimney breasts. Finally, manage salts properly by removing contaminated plaster and reinstating with a salt-resistant system where required, as salts can keep finishes looking damp even after moisture movement is controlled.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What are the main limitations of DampSolve Damp Proof Cream - 5 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve Damp Proof Cream - 5 Litre Kits are designed to control rising damp by forming a chemical DPC barrier, but they do not solve every damp problem. They will not resolve penetrating damp from external defects, leaking services, roof issues, cracked render, or poor pointing, and they do not fix condensation caused by humidity and inadequate ventilation. Performance can also be compromised by bridging, such as raised external ground, internal screeds, plaster taken below the DPC line, render bridging, or debris bridging cavities. Another limitation is salt persistence: if salt-contaminated plaster is not removed and replaced appropriately, staining and a damp appearance can continue even when the DPC is functioning. Very thick, irregular or rubble-filled walls may require drilling from both sides and careful drilling layout to achieve continuity, and poor workmanship at corners and junctions can create bypass routes.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What safety precautions should be followed when using DampSolve Damp Proof Cream - 5 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) Safety involves both drilling controls and careful handling of materials and equipment. Wear suitable gloves, eye protection and protective workwear, and use respiratory protection when drilling because masonry dust can be hazardous. Hearing protection is sensible when using SDS drills, especially on long runs. Provide good ventilation in enclosed areas, control dust to reduce spread in occupied spaces, and keep the work area tidy to prevent trips, particularly around pump equipment and hoses. Check for hidden services before drilling, including cables and pipework, and avoid drilling into unknown voids. During injection, avoid skin and eye contact and clean splashes promptly with soap and water. Keep materials away from children and food preparation areas. Avoid injecting into unstable or severely cracked masonry until structural issues are addressed, and maintain safe access along the full treatment line.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How should the pump and equipment be cleaned after using DampSolve Damp Proof Cream - 5 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) Cleaning is best done promptly so residue does not build up and restrict flow on future use. Keep the lance clean during work, especially if drilling dust is present, as dust can contribute to blockages and inconsistent injection. Wipe cream from external surfaces as it occurs and wash accidental contamination on suitable surfaces with warm soapy water. Once the injection run is complete, release pressure from the pump safely and empty remaining product from the chamber as appropriate for the job. Clean the chamber, outlet and lance so cream is not left to cure within the delivery path, as cured residues can be difficult to remove and may damage output consistency. Store the equipment clean and dry so seals and moving parts remain in good condition. Good housekeeping on site reduces cleanup effort and helps maintain consistent dosing performance on the next treatment line.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How should DampSolve Damp Proof Cream - 5 Litre Kits be stored, and what conditions affect performance?\u003c\/h3\u003e\n\u003cp\u003eA) Store DampSolve Damp Proof Cream - 5 Litre Kits in a cool, dry place away from direct sunlight and temperature extremes, keeping the tub sealed when not in use. On site, performance is influenced by the practicality of maintaining the correct drilling and injection pattern, the moisture condition of the wall, and environmental conditions that affect curing and drying. Avoid working where masonry is frozen or where holes cannot be drilled cleanly and kept open, as blocked holes and poor continuity increase risk of weak spots. Ventilation and stable background heat are important after installation because drying depends on evaporation from masonry above the DPC line. Treat the kit as part of a system: correct DPC height, bridging control, consistent drilling and backfilling, plus salt management through suitable replastering where required. Good storage protects the product, but good site method protects the result.\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DAMPSOLVE_TECH_1504b47e-2011-4b77-a635-d2da5a33ffff.pdf?v=1786105553\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DAMPSOLVE_TECH_1504b47e-2011-4b77-a635-d2da5a33ffff.pdf?v=1786105553\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DAMPSOLVE_TECH_NEW_803d8e8a-0e79-4ff6-810e-be033b2248e7_160x160.jpg?v=1786105577\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DAMPSOLVE_COSHH.pdf?172656595759911206\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eSafety Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DAMPSOLVE_COSHH.pdf?172656595759911206\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DAMPSOLVECOSHH_160x160.jpg?v=1678292249\" alt=\"\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cstyle\u003e\n\/* Make the youtube video responsive *\/\n  .iframe-container{\n  position: relative;\n  width: 100%;\n  padding-bottom: 56.25%; \n  height: 0;\n}\n.iframe-container iframe{\n  position: absolute;\n  top:0;\n  left: 0;\n  width: 100%;\n  height: 100%;\n}\n\u003c\/style\u003e","brand":"Platinum Building Chemicals Ltd","offers":[{"title":"1 x 5 Litre DampSolve Kit","offer_id":7947517853726,"sku":"DAM03K1","price":88.15,"currency_code":"GBP","in_stock":true},{"title":"2 x 5 Litre DampSolve Kit","offer_id":7947517886494,"sku":"DAM03K2","price":143.0,"currency_code":"GBP","in_stock":true},{"title":"3 x 5 Litre DampSolve Kit","offer_id":7947517919262,"sku":"DAM03K3","price":195.35,"currency_code":"GBP","in_stock":true},{"title":"4 x 5 Litre DampSolve Kit","offer_id":7947517952030,"sku":"DAM03K4","price":242.5,"currency_code":"GBP","in_stock":true},{"title":"5 x 5 Litre DampSolve Kit","offer_id":7947517984798,"sku":"DAM03K5","price":293.55,"currency_code":"GBP","in_stock":true},{"title":"6 x 5 Litre DampSolve Kit","offer_id":7947518017566,"sku":"DAM03K6","price":344.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/dampsolve-damp-proof-cream-5-litre-kits-1-x-kit-735.webp?v=1780049590"},{"product_id":"ultracure-damp-proof-cream-380ml-cartridge-kit","title":"Ultracure Damp Proof Cream - 380ml Cartridge Kits","description":"\u003cp\u003eUltracure Damp Proof Cream – 380ml Cartridge Kits provide a complete, ready-to-use rising damp treatment package based on Wykamol’s BBA-certified silane cream technology.\u003c\/p\u003e\n\u003cp\u003eEach kit contains multiple 380ml Ultracure cartridges, a C4 Economy Skeleton Gun for controlled injection, a pair of green nitrile gauntlets for safe handling, and 12mm x 260mm SDS drill bit(s) matched to the kit size. The cream is injected into the mortar bed to form a durable in-situ chemical damp proof course that stops rising damp while allowing the wall to dry out naturally.\u003c\/p\u003e\n\u003cp\u003eEffective for at least 20 years when correctly installed and replastered, these kits offer a clean, low-hazard alternative to liquid injection systems for treating rising damp in brick, block and stone walls.\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features of Ultracure Damp Proof Cream - 380ml Size Kits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e✔️ Complete kit includes Ultracure 380ml cartridges, skeleton gun, SDS drill bit and nitrile gauntlets.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✔️ BBA certified silane cream creates an in-situ chemical DPC, effective for at least 20 years.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✔️ No high-pressure pumps needed, giving clean, low-hazard application with minimal disruption in occupied homes.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✔️ Thixotropic cream stays in the bore, enabling controlled back-filling from the hole’s rear consistently.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✔️ Suitable for brick, block and stone walls, allowing vapour diffusion so treated masonry dries naturally.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eComplete Cartridge Kit for Chemical DPC Installation\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eUltracure Damp Proof Cream – 380ml Cartridge Kits package the proven Ultracure silane emulsion together with the essential tools required on site to install a new chemical damp proof course in accordance with BS6576:2005. Each 380ml cartridge is designed to work directly with the supplied C4 Economy Skeleton Gun, allowing a straightforward transition from drilling to injection without the need for high pressure pumps or specialist machinery. The kit also includes a 12mm x 260mm SDS drill bit, or two such bits in larger kit configurations, sized and matched to the standard Ultracure drilling pattern so that correctly dimensioned and accurately aligned injection holes can be formed along the chosen mortar bed at DPC level.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eProven Ultracure Cream Technology for Rising Damp Control\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eOnce injected, the Ultracure cream migrates from each 12mm bore into the surrounding mortar and adjacent brick or stone capillaries. Within the masonry it slowly reverts from a creamy state to a liquid phase before reacting to form a continuous hydrophobic zone that repels rising groundwater. This in situ chemical barrier interrupts capillary moisture transport while still allowing water vapour to diffuse, enabling the wall to dry down gradually rather than trapping moisture. The thixotropic nature of the cream ensures that it remains in place within the drill hole during and after injection instead of draining away, which is particularly beneficial where mortar joints are slightly irregular or uneven.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eClean, Controlled Dosing Without Specialist Equipment\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe 380ml cartridges are designed for precise, repeatable dosing. In normal use a cartridge is placed in the C4 Economy Skeleton Gun, fitted with the supplied extension nozzle and applied from the back of each drilled hole while the nozzle is withdrawn at a controlled rate. This arrangement ensures reliable filling to within approximately 10mm of the surface, delivering the correct volume of Ultracure into every hole without overfilling. Because the system does not rely on powered pumps or large chemical containers, there is no requirement for pump cleaning between jobs, and the risk of leakage or spillage is significantly reduced. This makes the kit particularly suitable for smaller remedial projects, isolated damp walls and work in occupied properties where disruption and mess must be kept to a minimum.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eSite Ready Safety and Accessory Package\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eEach Ultracure Damp Proof Cream – 380ml Cartridge Kit is supplied with a pair of green nitrile gauntlets to provide robust hand protection from dust and incidental contact with the cream during drilling and injection, complementing standard eye and respiratory protection used in damp proofing work. The 12mm x 260mm SDS drill bit included in every kit is chosen to accommodate typical wall thicknesses in UK housing, with larger kits supplied with two bits to improve productivity and resilience on extended projects; full details of cartridge and drill combinations are set out in the product kit table. Following installation of the new damp proof course, internal finishes should be reinstated using a suitable salt resistant plaster specification such as \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-renovation-plaster\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renovation Plaster\u003c\/strong\u003e\u003c\/a\u003e or \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renderproof\u003c\/strong\u003e\u003c\/a\u003e to isolate residual hygroscopic salts and prevent future staining.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eCertified Long Term Performance in a Convenient Kit\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eUltracure Damp Proof Cream is supported by BBA Certification (Certificate No. 02\/3961), confirming that, when installed in accordance with the manufacturer’s guidance and relevant standards, it provides effective resistance to rising damp for at least twenty years. The 380ml cartridge kits bring this independently verified technology into a compact, convenient format that includes the correct injection tool, the appropriate SDS drill bit and basic hand protection in a single box. This makes the system an attractive choice for professional contractors and experienced DIY users seeking a complete, well specified chemical DPC solution for remedial damp proofing projects.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .pc-ultracure-380ml-kit-contents-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n  }\n\n  .pc-ultracure-380ml-kit-contents-table {\n    width: 100%;\n    min-width: 820px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.25;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-ultracure-380ml-kit-contents-table col:nth-child(1) { width: 19%; }\n  .pc-ultracure-380ml-kit-contents-table col:nth-child(2) { width: 17%; }\n  .pc-ultracure-380ml-kit-contents-table col:nth-child(3) { width: 43%; }\n  .pc-ultracure-380ml-kit-contents-table col:nth-child(4) { width: 21%; 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class=\"pc-ultracure-380ml-kit-contents-table-wrap\"\u003e\n\u003ctable aria-label=\"Ultracure 380ml Cartridge Kits Kit Contents\" class=\"pc-ultracure-380ml-kit-contents-table\"\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr class=\"pc-main-title\"\u003e\n\u003cth colspan=\"4\"\u003eKit Contents\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-sub-title\"\u003e\n\u003cth colspan=\"4\"\u003eUltracure - 380ml Cartridge Kits\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-column-head\"\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003eNo. of Cartridges\u003c\/th\u003e\n\u003cth\u003eOther Kit Contents\u003c\/th\u003e\n\u003cth\u003eNo. of SDS Drill Bits\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e4 x 380ml Ultracure Kit\u003c\/td\u003e\n\u003ctd\u003e4 x 380ml Cartridges\u003c\/td\u003e\n\u003ctd\u003eEconomy Skeleton Gun, 9\" Extension Nozzle, 1 x Pair of Green Nitrile Gloves\u003c\/td\u003e\n\u003ctd\u003e1 x SDS Drill Bit (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e6 x 380ml Ultracure Kit\u003c\/td\u003e\n\u003ctd\u003e6 x 380ml Cartridges\u003c\/td\u003e\n\u003ctd\u003eEconomy Skeleton Gun, 9\" Extension Nozzle, 1 x Pair of Green Nitrile Gloves\u003c\/td\u003e\n\u003ctd\u003e1 x SDS Drill Bit (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e8 x 380ml Ultracure Kit\u003c\/td\u003e\n\u003ctd\u003e8 x 380ml Cartridges\u003c\/td\u003e\n\u003ctd\u003eEconomy Skeleton Gun, 9\" Extension Nozzle, 1 x Pair of Green Nitrile Gloves\u003c\/td\u003e\n\u003ctd\u003e1 x SDS Drill Bit (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e10 x 380ml Ultracure Kit\u003c\/td\u003e\n\u003ctd\u003e10 x 380ml Cartridges\u003c\/td\u003e\n\u003ctd\u003eEconomy Skeleton Gun, 9\" Extension Nozzle, 1 x Pair of Green Nitrile Gloves\u003c\/td\u003e\n\u003ctd\u003e1 x SDS Drill Bit (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e12 x 380ml Ultracure Kit\u003c\/td\u003e\n\u003ctd\u003e12 x 380ml Cartridges\u003c\/td\u003e\n\u003ctd\u003eEconomy Skeleton Gun, 9\" Extension Nozzle, 1 x Pair of Green Nitrile Gloves\u003c\/td\u003e\n\u003ctd\u003e1 x SDS Drill Bit (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e16 x 380ml Ultracure Kit\u003c\/td\u003e\n\u003ctd\u003e16 x 380ml Cartridges\u003c\/td\u003e\n\u003ctd\u003eEconomy Skeleton Gun, 2 x 9\" Extension Nozzles, 1 x Pair of Green Nitrile Gloves\u003c\/td\u003e\n\u003ctd\u003e2 x SDS Drill Bits (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e20 x 380ml Ultracure Kit\u003c\/td\u003e\n\u003ctd\u003e20 x 380ml Cartridges\u003c\/td\u003e\n\u003ctd\u003eEconomy Skeleton Gun, 2 x 9\" Extension Nozzle, 1 x Pair of Green Nitrile Gloves\u003c\/td\u003e\n\u003ctd\u003e2 x SDS Drill Bits (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\n\u003cstrong\u003eProduct Benefits\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Kit For Rising Damp Treatment: \u003c\/strong\u003eEach kit includes Ultracure 380ml cartridges, a C4 Economy Skeleton Gun, green nitrile gauntlets and 12mm x 260mm SDS drill bit(s), so installers have the key components required for drilling and injection without sourcing separate tools and accessories.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProven Silane Cream Technology: \u003c\/strong\u003eHigh active silane formulation penetrates deeply into brick and mortar before curing to form a continuous hydrophobic damp proof course that blocks rising damp while still allowing the wall to breathe and dry out over time.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBBA Certified For Long-Term Performance: \u003c\/strong\u003eBacked by BBA Certificate No. 02\/3961 with a stated effectiveness of at least 20 years when installed correctly, giving surveyors, landlords and homeowners confidence in the durability and reliability of the treatment.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eClean, Controlled Cartridge Application: \u003c\/strong\u003e380ml cartridges used with the supplied C4 Economy Skeleton Gun and extension nozzle provide accurate dosing into each 12mm bore hole, minimising spillage and providing consistent fill depth across the treated wall.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNo High-Pressure Pumps Needed: \u003c\/strong\u003eManual cartridge injection avoids the complexity, cost and maintenance associated with traditional liquid pump systems, making the process simpler, quieter and more practical in occupied domestic properties.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThixotropic, Low-Hazard Cream:\u003c\/strong\u003e The cream remains where it is placed in the hole rather than running out, is virtually odourless in use and presents a lower hazard profile than many solvent-heavy alternatives, supporting safer, more comfortable site conditions.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Across Masonry Types:\u003c\/strong\u003e Suitable for use in most brick, block and many stone walls, including solid walls and cavity walls (when each leaf is properly treated and cavities are free of debris), so one system can be specified across varied building fabric.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible With Wykamol Replastering Systems: \u003c\/strong\u003eDesigned to work in conjunction with \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-renovation-plaster\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renovation Plaster\u003c\/strong\u003e\u003c\/a\u003e or \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renderproof\u003c\/strong\u003e\u003c\/a\u003e and, where needed, studded damp proof mesh membranes to manage residual salts and produce a durable, decorative finish.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSupplied With Appropriate SDS Drill Bit(s): \u003c\/strong\u003eInclusion of 12mm x 260mm SDS drill bit(s) ensures the installer can form correctly sized, aligned holes at the recommended depth, with larger kits supplied with 2 bits for extended use (see kit table for details).\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSupports Best-Practice Standards: \u003c\/strong\u003eWhen combined with proper preparation, salt-contaminated plaster removal and reinstatement in accordance with BS6576:2005, Ultracure kits help deliver a compliant, long-term rising damp remediation strategy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTreatment Of Rising Damp In Solid Brick Walls: \u003c\/strong\u003eInstallation of a new chemical DPC along a 9\" or 4½\" mortar course in older solid-wall properties, using the supplied drill bit and cartridge system for clean, controlled injection at DPC height.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRising Damp Remedial Work In Cavity Walls:\u003c\/strong\u003e Injection into the inner and outer leaves of cavity wall construction using 12mm drilled holes at the selected mortar bed to create a continuous damp proof course and prevent further moisture rise.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLocalised Damp Repairs And Patch Treatments:\u003c\/strong\u003e Ideal for isolated rising damp patches, chimney breasts or shorter wall runs where a compact cartridge kit is more practical and economical than setting up a full pump-based system.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDamp Proofing As Part Of Full Refurbishment: \u003c\/strong\u003eUsed alongside removal of salt-contaminated plaster and application of \u003cstrong\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-renovation-plaster\" target=\"_blank\"\u003eWykamol Renovation Plaster\u003c\/a\u003e \u003c\/strong\u003eor \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renderproof\u003c\/strong\u003e\u003c\/a\u003e during full internal refurbishment programmes to restore dry, stable internal finishes.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUpgrading Inadequate Or Bridged Existing DPCs: \u003c\/strong\u003eInstallation of a new chemical damp proof course above a failed or bridged physical DPC, for example where external ground levels have been raised or internal floor levels altered over time.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegration With Damp Proof Membranes: \u003c\/strong\u003eUsed in combination with studded damp proof mesh membranes on highly contaminated or salt-laden walls, providing both a rising damp barrier and a mechanical key for new plasterboard or plaster finishes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch5\u003eApplication\u003c\/h5\u003e\n\u003ch2\u003e\u003cstrong\u003eHealth \u0026amp; Safety Recommendations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eUltracure Damp Proof Cream – 380ml Cartridge Kits must be used with appropriate personal protective equipment. Always wear the supplied green nitrile gauntlets, suitable eye protection and, where drilling produces dust, a suitable dust mask. Ensure good ventilation in all work areas, particularly in confined spaces, basements and cellars. Avoid skin and eye contact with the cream and avoid breathing dust when drilling into masonry.\u003c\/p\u003e\n\u003cp\u003eBefore starting work, read the product label and safety data sheet in full. Keep the cartridges, drill bits and applicator gun away from children and pets. Do not eat, drink or smoke while handling the product. In case of accidental contact with skin, wash immediately with soap and water. If the cream contacts eyes, rinse with plenty of clean water and seek medical advice if irritation persists. If ingested, rinse the mouth with water, do not induce vomiting and obtain medical advice promptly.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSubstrate Suitability\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eUltracure Damp Proof Cream is suitable for most common masonry types, including solid brick, cavity brick, blockwork and many stone walls, where a rising damp problem has been correctly diagnosed. It is designed specifically for injection into a selected horizontal mortar bed to form a chemical damp proof course and can be used in both internal and external walls, provided the wall is structurally sound.\u003c\/p\u003e\n\u003cp\u003eWalls with severe salt contamination, friable or crumbling mortar, or extensive structural defects should be assessed and repaired as necessary before treatment. In all cases, the cream should be used as part of a complete rising damp treatment specification, including salt resistant replastering such as \u003cstrong\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-renovation-plaster\" target=\"_blank\"\u003eWykamol Renovation Plaster\u003c\/a\u003e \u003c\/strong\u003eor \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renderproof\u003c\/strong\u003e\u003c\/a\u003e to isolate hygroscopic salts from the new decorative surface. Where walls incorporate random stone or rubble infill, drilling patterns may need to be adapted to ensure full coverage of the mortar bed and perpends.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDrilling Preparation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eBegin by addressing obvious sources of moisture. Check and service rainwater goods, ensuring gutters, downpipes and gullies are sound, clean and free flowing. Repair or provide suitable drainage to carry surface water away from the building. Where internal floor levels are below external ground levels, it may be necessary to form external trenches or lower ground where practicable; if this cannot be done, the new DPC will usually be installed at least 150mm above external ground level and the wall tanked or membrane-lined below that point to prevent lateral moisture migration.\u003c\/p\u003e\n\u003cp\u003eInternally, remove skirting boards, fixtures, and any render or plaster necessary to expose the chosen mortar course for drilling. Salt contaminated plaster should be removed to at least 300mm above the highest visible signs of rising damp. Inspect timber joists and plates bearing into the wall for signs of fungal decay and specify repair or replacement where needed. Check wall cavities and clear debris, particularly at the level where the new DPC will be installed, to prevent bridging across the new damp proof course.\u003c\/p\u003e\n\u003cp\u003eDPC height should, wherever possible, be at least 150mm above external ground level and as close to internal finished floor level as practicable for solid floors. For cavity walls, either treat each leaf separately or adopt a through–drill method while ensuring the cavity is clean and that both leaves are fully injected. In thicker random stone or rubble walls above about 350mm, drilling from both sides at corresponding heights is often required to ensure complete coverage.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .pc-dpc-drilling-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n  }\n\n  .pc-dpc-drilling-table {\n    width: 100%;\n    min-width: 620px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.25;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-dpc-drilling-table col:nth-child(1) { width: 25%; }\n  .pc-dpc-drilling-table col:nth-child(2),\n  .pc-dpc-drilling-table col:nth-child(3),\n  .pc-dpc-drilling-table col:nth-child(4),\n  .pc-dpc-drilling-table col:nth-child(5) { width: 18.75%; }\n\n  .pc-dpc-drilling-table th,\n  .pc-dpc-drilling-table td {\n    border: 5px solid #fff;\n    padding: 8px 12px;\n    vertical-align: middle;\n    font-weight: 400;\n  }\n\n  .pc-dpc-drilling-table .pc-main-title th {\n    background: #7f7f7f;\n    color: #fff;\n    text-align: center;\n    text-transform: uppercase;\n    font-size: 30px;\n    line-height: 1.15;\n    font-weight: 700;\n    letter-spacing: 0.2px;\n    padding: 12px 10px;\n  }\n\n  .pc-dpc-drilling-table .pc-data-row th,\n  .pc-dpc-drilling-table .pc-data-row td {\n    background: #fff;\n  }\n\n  .pc-dpc-drilling-table .pc-data-row.pc-grey th,\n  .pc-dpc-drilling-table .pc-data-row.pc-grey td {\n    background: #d9d9d9;\n  }\n\n  .pc-dpc-drilling-table .pc-row-heading {\n    font-weight: 700;\n    text-align: left;\n  }\n\n  .pc-dpc-drilling-table td {\n    text-align: center;\n  }\n\n  @media screen and (max-width: 767px) {\n    .pc-dpc-drilling-table {\n      font-size: 14px;\n      min-width: 600px;\n    }\n\n    .pc-dpc-drilling-table th,\n    .pc-dpc-drilling-table td {\n      padding: 7px 9px;\n      border-width: 4px;\n    }\n\n    .pc-dpc-drilling-table .pc-main-title th {\n      font-size: 24px;\n      padding: 10px 8px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pc-dpc-drilling-table-wrap\"\u003e\n\u003ctable class=\"pc-dpc-drilling-table\" aria-label=\"Damp Proof Cream Drilling Preparation\"\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr class=\"pc-main-title\"\u003e\n\u003cth colspan=\"5\"\u003eDrilling Preparation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-row-heading\"\u003eWall Thickness\u003c\/th\u003e\n\u003ctd\u003e115mm (4 ½\")\u003c\/td\u003e\n\u003ctd\u003e230mm (9\")\u003c\/td\u003e\n\u003ctd\u003e345mm (13 ½\")\u003c\/td\u003e\n\u003ctd\u003e460mm (18\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-row-heading\"\u003eDepth of Hole\u003c\/th\u003e\n\u003ctd\u003e100mm\u003c\/td\u003e\n\u003ctd\u003e210mm\u003c\/td\u003e\n\u003ctd\u003e320mm\u003c\/td\u003e\n\u003ctd\u003e430mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eApplication Method\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eUsing the supplied 12mm x 260mm SDS drill bit, drill a series of horizontal holes into the selected mortar bed at centres not exceeding 120mm. Hole depth should be approximately 90% of the wall thickness, with typical drill depths shown in the drilling table on the product page. Aim to follow a continuous mortar course and ensure holes intersect the base of vertical perpends so that the entire bed is treated. Remove drilling dust from each hole with a blow pump or vacuum to improve contact between the cream and the mortar.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Ultracure_DPC_Cream_65a4456c-9b43-4877-a04f-52e854fbe223_1024x1024.jpg?v=1779726900\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003eInsert a 380ml Ultracure cartridge into the C4 Economy Skeleton Gun and fit the extension nozzle firmly. Starting with the nozzle fully inserted at the back of the hole, slowly squeeze the trigger and withdraw the nozzle as the hole fills, ensuring the bore is filled uniformly to about 10mm from the surface. Maintain a steady pace to avoid air gaps. Repeat for each hole along the treatment line, checking that all holes are fully backfilled. On cavity walls treated from one side, ensure that the drill pattern and injection fully treat both leaves as per your chosen method, and that cavities are clean beforehand.\u003c\/p\u003e\n\u003cp\u003eDuring application, wear the supplied nitrile gauntlets and keep a cloth to wipe any small excess from the masonry face. Avoid injecting into loose or crumbling mortar; if holes collapse or block, re-drill adjacent holes at the same level to ensure sufficient volume of Ultracure is delivered. Once the full run has been treated, visually confirm that all injection points are filled to the correct level and rectify any short-filled holes immediately.\u003c\/p\u003e\n\u003cdiv class=\"iframe-container\"\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/tnyIPfsfBE8?si=OQyLAVc9GWX6MECX\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCoverage for Ultracure depends on wall thickness, construction type and the number of holes drilled at 120mm centres. A single 380ml cartridge will typically treat a limited run of wall at standard thickness, and longer walls will require multiple cartridges.\u003c\/p\u003e\n\u003cp\u003eTo plan the number of cartridges required for your project, refer to the Ultracure coverage table below, which sets out approximate treated lengths per 380ml cartridge for common wall thicknesses in both single leaf and cavity constructions. Always add a margin for wastage and for variations in wall construction.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .pc-dpc-380ml-coverage-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n  }\n\n  .pc-dpc-380ml-coverage-table {\n    width: 100%;\n    min-width: 620px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.25;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-dpc-380ml-coverage-table col:nth-child(1) { width: 25%; }\n  .pc-dpc-380ml-coverage-table col:nth-child(2),\n  .pc-dpc-380ml-coverage-table col:nth-child(3),\n  .pc-dpc-380ml-coverage-table col:nth-child(4),\n  .pc-dpc-380ml-coverage-table col:nth-child(5) { width: 18.75%; }\n\n  .pc-dpc-380ml-coverage-table th,\n  .pc-dpc-380ml-coverage-table td {\n    border: 5px solid #fff;\n    padding: 8px 12px;\n    vertical-align: middle;\n    font-weight: 400;\n  }\n\n  .pc-dpc-380ml-coverage-table .pc-main-title th {\n    background: #7f7f7f;\n    color: #fff;\n    text-align: center;\n    text-transform: uppercase;\n    font-size: 30px;\n    line-height: 1.15;\n    font-weight: 700;\n    letter-spacing: 0.2px;\n    padding: 12px 10px;\n  }\n\n  .pc-dpc-380ml-coverage-table .pc-column-head th {\n    background: #d9d9d9;\n    color: #111;\n    font-size: 16px;\n    line-height: 1.2;\n    font-weight: 700;\n    text-align: center;\n    padding: 10px 12px;\n  }\n\n  .pc-dpc-380ml-coverage-table .pc-column-head th:first-child {\n    text-align: left;\n  }\n\n  .pc-dpc-380ml-coverage-table .pc-data-row th,\n  .pc-dpc-380ml-coverage-table .pc-data-row td {\n    background: #fff;\n  }\n\n  .pc-dpc-380ml-coverage-table .pc-row-heading {\n    font-weight: 700;\n    text-align: left;\n  }\n\n  .pc-dpc-380ml-coverage-table td {\n    text-align: center;\n  }\n\n  @media screen and (max-width: 767px) {\n    .pc-dpc-380ml-coverage-table {\n      font-size: 14px;\n      min-width: 600px;\n    }\n\n    .pc-dpc-380ml-coverage-table th,\n    .pc-dpc-380ml-coverage-table td {\n      padding: 7px 9px;\n      border-width: 4px;\n    }\n\n    .pc-dpc-380ml-coverage-table .pc-main-title th {\n      font-size: 24px;\n      padding: 10px 8px;\n    }\n\n    .pc-dpc-380ml-coverage-table .pc-column-head th {\n      font-size: 15px;\n      padding: 9px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pc-dpc-380ml-coverage-table-wrap\"\u003e\n\u003ctable aria-label=\"Coverage Rates For 380ml Damp Proof Cream\" class=\"pc-dpc-380ml-coverage-table\"\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr class=\"pc-main-title\"\u003e\n\u003cth colspan=\"5\"\u003eCoverage Rates\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-column-head\"\u003e\n\u003cth\u003eWall Thickness\u003c\/th\u003e\n\u003cth\u003e115mm (4 ½\")\u003c\/th\u003e\n\u003cth\u003e230mm (9\")\u003c\/th\u003e\n\u003cth\u003e345mm (13 ½\")\u003c\/th\u003e\n\u003cth\u003e460mm (18\")\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-row-heading\"\u003eCoverage Per 380ml Cartridge\u003c\/th\u003e\n\u003ctd\u003eUp to 3.5 Linear Metres\u003c\/td\u003e\n\u003ctd\u003eUp to 1.75 Linear Metres\u003c\/td\u003e\n\u003ctd\u003eUp to 1.15 Linear Metres\u003c\/td\u003e\n\u003ctd\u003eUp to 0.875 Linear Metres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCuring Time\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eOnce injected, Ultracure Damp Proof Cream begins to migrate into the surrounding mortar and masonry immediately. The cream gradually reverts to a liquid phase, diffuses into the pore structure and then chemically reacts to form a continuous hydrophobic damp proof course. In typical conditions, the barrier is effectively established within several days, but full drying of the wall fabric takes longer.\u003c\/p\u003e\n\u003cp\u003eFinal cure and full performance against rising damp can take between 2 and 6 weeks depending on wall thickness, initial moisture content, temperature and ventilation. Heavily saturated or thick masonry may take longer to dry, and visible damp staining can persist until salts have been managed through appropriate replastering. It is advisable to allow at least 14 days after injection before undertaking replastering or other finishing work, wherever programme allows.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFinishing\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eExternally, drilled injection holes can be made good once the cream has been installed. Many installers choose to plug the holes with \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/universal-dpc-injection-wall-plugs\" target=\"_blank\"\u003e\u003cstrong\u003eUniversal DPC Injection Plugs\u003c\/strong\u003e\u003c\/a\u003e, which are available in different colours to blend with common brickwork and provide a neat, consistent finish along the treatment line. Alternatively, holes may be pointed up with a compatible sand and cement mortar matched to the existing joint profile and colour.\u003c\/p\u003e\n\u003cp\u003eInternally, injection holes are usually left open, with the new salt-resistant plaster or renovation system finished slightly above the level of the DPC so that the treatment line remains visible for future inspection. Ensure any making good respects the damp proof course position and does not bridge the newly formed barrier.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDecoration\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eAfter Ultracure treatment, all salt-contaminated plaster and finishes in the damp zone should be stripped and replaced using an appropriate Wykamol replastering system such as \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-renovation-plaster\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renovation Plaster\u003c\/strong\u003e\u003c\/a\u003e or \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renderproof\u003c\/strong\u003e\u003c\/a\u003e. These are formulated to resist hygroscopic salts left behind by rising damp and to prevent future staining through otherwise sound new finishes.\u003c\/p\u003e\n\u003cp\u003eOnce the new plaster has fully cured and the wall has had adequate time to dry down, it can be decorated with breathable paints or other compatible finishes. Avoid impervious wall coverings or vinyl wallpapers that could trap residual moisture. Always follow the plaster manufacturer’s guidance on drying times and decoration, and delay redecoration if there is any visible dampness remaining.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCleaning\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eAny Ultracure cream spilled during application should be wiped up immediately with a damp cloth before it begins to cure. Contaminated surfaces that are not part of the treatment area should be washed with warm soapy water as soon as possible. Once fully cured within the wall, Ultracure is not intended to be removed; if small cured residues remain on exposed surfaces, they may require gentle mechanical removal, taking care not to damage the substrate.\u003c\/p\u003e\n\u003cp\u003eAfter use, release the pressure on the C4 Economy Skeleton Gun, remove the partially used cartridge if necessary and cap it securely following the manufacturer’s instructions so it can be reused within its shelf life. Clean the exterior of the gun and any reusable extension nozzles to prevent build-up of cured material that could restrict future flow.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eLimitations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eUltracure Damp Proof Cream – 380ml Cartridge Kits are designed specifically for treating rising damp by forming a new damp proof course. They are not a general solution for penetrating damp, plumbing leaks, condensation or structural waterproofing failures, which must be diagnosed and remedied separately. The system relies on correct diagnosis of rising damp, appropriate drilling, complete injection and proper management of salt-contaminated plaster.\u003c\/p\u003e\n\u003cp\u003eWalls with exceptionally high moisture levels, highly irregular construction, rubble-filled cores or severe structural defects may require additional measures or alternative approaches. Always ensure wall cavities are free of debris to avoid bridging. The cream should not be injected into frozen masonry or where temperatures are too low for curing. As with any chemical DPC, results will be compromised if bridging occurs from internal screeds, external renders, raised ground levels or debris-filled cavities that bypass the new barrier.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eOther Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eUltracure Damp Proof Cream is supported by \u003cstrong\u003eBBA Certification (Certificate No. 02\/3961)\u003c\/strong\u003e, confirming that, when installed in accordance with the manufacturer’s instructions and relevant British Standards such as BS6576:2005, it provides durable protection against rising damp for at least 20 years. The 380ml cartridge kit format brings this performance into a compact, convenient package suitable for both professional damp-proofing contractors and competent DIY users working to a recognised specification.\u003c\/p\u003e\n\u003cp\u003eStore cartridges, drill bits and accessories in a cool, dry place, upright where possible, and protect from extreme temperatures and direct sunlight. Always follow Wykamol’s latest technical guidance for diagnosis of damp, installation of chemical DPCs and replastering specifications, and consult a qualified surveyor if the cause of damp is uncertain or if structural issues are suspected.\u003c\/p\u003e\n\u003ch5\u003eFAQ's\u003c\/h5\u003e\n\u003ch3\u003eQ) What is Ultracure Damp Proof Cream – 380ml Cartridge Kits and what are they designed to do?\u003c\/h3\u003e\n\u003cp\u003eA) Ultracure Damp Proof Cream – 380ml Cartridge Kits are complete rising damp treatment packages built around Wykamol’s BBA-certified Ultracure Damp Proof Cream. Each kit is designed to let you install a new chemical damp proof course using standard tools rather than high-pressure injection equipment. The silane-based cream is injected into a line of 12mm holes drilled along a selected mortar bed at DPC level. Once in the wall, the Ultracure cream diffuses into the mortar and adjacent masonry and cures to form a continuous hydrophobic barrier that blocks rising damp while still allowing the wall to breathe. The kits are suitable for treating rising damp in brick, block and many stone walls in domestic, commercial and even historic buildings, provided the walls are structurally sound and replastering is carried out with a suitable salt-resistant system. With correct installation they provide an in-situ damp proof course that is effective for at least 20 years, offering a clean, low-disruption alternative to physically cutting in a new DPC.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How does the Ultracure Damp Proof Cream from the 380ml Cartridge Kits stop rising damp inside the wall?\u003c\/h3\u003e\n\u003cp\u003eA) The Ultracure Damp Proof Cream in the 380ml Cartridge Kits uses proven silane chemistry to control rising damp. After drilling 12mm diameter holes along the chosen mortar joint, the cream is injected with the supplied skeleton gun and extension nozzle. Because the product is thixotropic, it remains in the bore of the hole instead of running out, then gradually reverts to a liquid phase and diffuses sideways and vertically into the fine capillaries of the mortar and brick or stone. As it reacts with the mineral substrate, the silane forms a long-lasting hydrophobic zone that lines the pores and capillaries. This zone repels liquid water rising from the ground via capillary action but still allows water vapour to move, so the wall can dry down naturally. Over time, the moisture above the new chemical DPC reduces, and, with appropriate replastering to deal with salts, internal finishes can remain sound and dry.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What is included in an Ultracure Damp Proof Cream – 380ml Cartridge Kit and why is that useful?\u003c\/h3\u003e\n\u003cp\u003eA) Each Ultracure Damp Proof Cream – 380ml Cartridge Kit is supplied as a ready-to-use package that brings together the key components needed for installation. You receive several 380ml Ultracure cartridges appropriate to the kit size, a C4 Economy Skeleton Gun sized for these cartridges, a pair of green nitrile gauntlets for safe handling, and one or more 12mm x 260mm SDS drill bits matched to the recommended hole diameter and depth. The cartridges provide the silane cream that forms the chemical DPC, the skeleton gun ensures controlled, low-pressure injection, and the extension nozzle fits into the drilled holes to reach the back of the wall. The SDS drill bit is long enough for typical UK wall thicknesses and ensures you achieve the correct 12mm bore. This all-in-one approach saves time sourcing compatible tools, reduces the risk of using the wrong drill size or gun, and makes the kits particularly convenient for smaller contractors and competent DIY users who want a well thought-out damp proofing solution.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) In what types of properties and situations should Ultracure Damp Proof Cream – 380ml Cartridge Kits be used?\u003c\/h3\u003e\n\u003cp\u003eA) Ultracure Damp Proof Cream – 380ml Cartridge Kits are designed for situations where rising damp has been correctly diagnosed and a new damp proof course is required without major structural disturbance. Typical properties include older houses without an effective original DPC, traditional solid-wall buildings, cavity brick homes where the physical DPC has failed or been bridged, and ground floor rooms showing tide marks, powdery plaster and salt deposits. The kits are also suitable for individual damp-affected walls in commercial premises, small offices, schools and public buildings where localised rising damp is causing damage. Because the system is quiet, low odour and requires only a drill and the supplied injection gun, it is particularly suited to occupied dwellings where disruption must be kept to a minimum. Ultracure Damp Proof Cream – 380ml Cartridge Kits are not a solution for condensation or penetrating damp, but they are highly effective when used specifically for rising damp in sound masonry.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What masonry and wall constructions can be treated with Ultracure Damp Proof Cream – 380ml Cartridge Kits?\u003c\/h3\u003e\n\u003cp\u003eA) Ultracure Damp Proof Cream – 380ml Cartridge Kits are suitable for most standard masonry constructions found in UK buildings. They can be used in solid brick walls, cavity brick walls, blockwork and many traditional stone walls. In solid walls, a continuous row of 12mm holes is drilled along a selected mortar bed, usually just above internal floor level and at least 150mm above external ground level where possible. In cavity walls, each leaf must be treated either by drilling and injecting both leaves separately or by using a through-drilling method while ensuring that the cavity is clear of debris. Random stone and rubble-infill walls can also be treated, but drilling patterns may need to be adapted so that the chosen course and perpends are thoroughly injected; drilling from both sides is often necessary on thicker walls. As with any chemical DPC, the substrate must be reasonably sound, and severely crumbling mortar or very unusual constructions should be assessed by a damp specialist before relying solely on Ultracure.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How should I prepare the wall and choose the correct DPC height before using the Ultracure 380ml Cartridge Kits?\u003c\/h3\u003e\n\u003cp\u003eA) Proper preparation is critical before using Ultracure Damp Proof Cream – 380ml Cartridge Kits. First, address obvious external defects: repair leaking gutters and downpipes, clear blocked gullies and ensure external ground and paving fall away from the building. Next, decide on the height of the new chemical DPC. Ideally this will be at the same level as the original DPC if present, or at least 150mm above external ground level where there is no physical DPC. Internally, remove skirting boards and sufficient plaster to expose the chosen mortar bed; salt-contaminated plaster is normally removed to at least 300mm above the highest visible signs of rising damp. Inspect timber joists and wall plates bearing into the wall for signs of decay and arrange appropriate repairs. In cavity walls, clear debris at DPC level to avoid bridging. Only once the wall has been prepared and the mortar joint fully exposed should you mark out the drill line at the selected DPC height and proceed with drilling.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What drilling pattern and hole depth should I use with Ultracure Damp Proof Cream – 380ml Cartridge Kits?\u003c\/h3\u003e\n\u003cp\u003eA) When using Ultracure Damp Proof Cream – 380ml Cartridge Kits, you should follow the standard Ultracure drilling pattern. Use the supplied 12mm x 260mm SDS drill bit to form horizontal holes along the selected mortar bed at centres not exceeding 120mm. Holes should be drilled to a depth of roughly 90% of the wall thickness, so around 100mm for a 115mm wall, approximately 210mm for a 230mm wall, about 320mm for a 345mm wall and around 430mm for a 460mm wall. For intermediate wall thicknesses, depth is calculated on a pro-rata basis. In thicker walls above about 350mm, drilling from both sides at matching heights is often recommended to ensure full penetration of the silane cream through the section. During drilling, keep the bit level so that holes follow the same course, and remove all dust from each hole using a blow pump or vacuum. Clean holes help the Ultracure cream make good contact with the mortar and maximise diffusion.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How do I inject Ultracure Damp Proof Cream using the C4 Economy Skeleton Gun supplied in the kit?\u003c\/h3\u003e\n\u003cp\u003eA) To inject Ultracure Damp Proof Cream with the C4 Economy Skeleton Gun supplied in the 380ml Cartridge Kits, first load a 380ml cartridge into the gun and fit the extension nozzle firmly. Cut the nozzle tip to suit the 12mm drill hole and ensure it can reach near the back of the hole. Insert the nozzle fully to the rear of the drilled hole and begin squeezing the gun trigger to extrude the cream. As the hole fills, steadily withdraw the nozzle while maintaining consistent pressure on the trigger so that the bore is filled evenly from back to front. Aim to fill each hole to within about 10mm of the surface; this gives room for minor expansion and eliminates surface spillage. Move methodically along the treatment line, ensuring that no holes are missed and that each is properly backfilled. If a hole appears to take unusually little product, check for blockages or collapsed mortar and, if necessary, re-drill nearby to achieve the required volume of Ultracure cream.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How many metres of wall can one Ultracure Damp Proof Cream – 380ml Cartridge treat and how do I estimate coverage?\u003c\/h3\u003e\n\u003cp\u003eA) The coverage of a single 380ml Ultracure Damp Proof Cream cartridge depends on wall thickness and the number of 12mm diameter holes drilled at 120mm centres. Thicker walls require deeper holes, which obviously consume more cream per metre. As a simple way to estimate, calculate how many holes will be drilled over the total wall length (length in millimetres divided by 120mm, rounded up), then multiply by the approximate hole volume based on the 12mm diameter and 90% wall thickness. This total volume, converted to millilitres, tells you how many 380ml cartridges are required for that run of wall. In practice, installers often refer to Wykamol’s coverage tables, which give indicative treated lengths per cartridge for common wall thicknesses. Whatever method you use, it is wise to add a margin for wastage, re-drilling and small variations in wall depth, especially on older properties where masonry is less regular than modern blockwork.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How long does Ultracure Damp Proof Cream from the 380ml Cartridge Kits take to work and when will my walls start to feel dry?\u003c\/h3\u003e\n\u003cp\u003eA) After injection with the Ultracure Damp Proof Cream – 380ml Cartridge Kits, the silane cream begins diffusing into the mortar and masonry almost immediately. The chemical damp proof course itself is usually formed within a period of roughly 2–6 weeks, depending on the wall’s thickness, porosity, moisture content and the ambient temperature and ventilation. However, the wall above the new DPC will not dry out overnight. Existing moisture and salts held in the masonry and plaster must migrate and evaporate over time. In a typical solid brick wall with moderate dampness, noticeable improvements can be seen within a few months, but complete drying may take six to twelve months, especially where walls were heavily saturated. Good background heating, regular ventilation and appropriate salt-resistant replastering are essential to support the drying process. During this period, avoid applying impervious finishes that could trap moisture behind the surface.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Why is salt-resistant replastering important after using Ultracure Damp Proof Cream – 380ml Cartridge Kits?\u003c\/h3\u003e\n\u003cp\u003eA) Installing Ultracure Damp Proof Cream with the 380ml Cartridge Kits stops additional ground moisture from rising, but it does not remove the hygroscopic salts that have accumulated in the masonry and plaster during years of dampness. These salts, such as nitrates and chlorides, can continue to absorb moisture from the air and cause local damp patches or surface staining even when the wall itself is drying out. For this reason, it is standard practice to remove salt-contaminated plaster to at least 300mm above the highest visible damp mark and then reinstate with a specifically designed salt-resistant plaster system such as \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-renovation-plaster\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renovation Plaster\u003c\/strong\u003e\u003c\/a\u003e or \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" target=\"_blank\"\u003e\u003cstrong\u003eRenderproof\u003c\/strong\u003e\u003c\/a\u003e. These systems isolate residual salts from the finished surface and allow moisture to disperse safely, preventing recurrence of staining and blistering. Without salt-resistant replastering, the effectiveness of Ultracure Damp Proof Cream in restoring a reliable decorative finish will be seriously compromised.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can Ultracure Damp Proof Cream – 380ml Cartridge Kits be used in basements and below-ground walls?\u003c\/h3\u003e\n\u003cp\u003eA) Ultracure Damp Proof Cream – 380ml Cartridge Kits can certainly be used to control rising damp in basement and lower ground level walls, but they should not be seen as a complete below-ground waterproofing system. In basements, moisture often enters laterally through retaining walls as well as via capillary rise from below. The Ultracure chemical DPC will address the vertical moisture pathway caused by rising damp, but any lateral ingress due to hydrostatic pressure requires additional measures, such as cementitious tanking or cavity drainage membranes designed to BS 8102 standards. In many refurbishment projects, the best approach is to combine Ultracure injection at or near floor level with an internal membrane system and appropriate drainage and ventilation. Before using the 380ml Cartridge Kits in a basement, it is advisable to obtain a professional damp and waterproofing survey so that rising damp is properly separated from other forms of moisture and the Ultracure system is integrated into a wider, robust design.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Are Ultracure Damp Proof Cream – 380ml Cartridge Kits suitable for DIY users, or should installation be left to professionals?\u003c\/h3\u003e\n\u003cp\u003eA) Ultracure Damp Proof Cream – 380ml Cartridge Kits are intentionally designed to be accessible for both professional contractors and competent DIY users. Because they rely on a simple drilling pattern, standard SDS drill, and a manual C4 skeleton gun, there is no need for high-pressure pumps or specialist machinery. A careful homeowner or facilities manager who is comfortable with drilling masonry and following technical instructions can often install Ultracure successfully on straightforward wall runs. However, the key challenge is not the physical injection but the correct diagnosis of rising damp, the identification of all affected areas, and the integration of salt-resistant replastering. For complex buildings, mixed wall constructions, basements or where the source of damp is uncertain, engaging a qualified damp surveyor or specialist contractor is strongly recommended. Even where DIY installation of Ultracure is chosen, many users still prefer professional help with replastering and final diagnostics to ensure a lasting outcome.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What health and safety precautions should I follow when using Ultracure Damp Proof Cream – 380ml Cartridge Kits?\u003c\/h3\u003e\n\u003cp\u003eA) When using Ultracure Damp Proof Cream – 380ml Cartridge Kits, you should follow standard damp-proofing safety practice. Wear the supplied green nitrile gauntlets to protect your hands from spills and irritants. Always use eye protection when drilling and injecting, as brick dust and small splashes can cause irritation. A suitable dust mask is strongly recommended while drilling 12mm holes, especially in older masonry where dust levels may be high. Ensure that the work area is well ventilated, particularly in confined spaces such as cellars or small rooms. Avoid eating, drinking or smoking during application, and wash hands thoroughly after handling cartridges or tools. If Ultracure cream contacts skin, wash it off promptly with soap and water; if it reaches the eyes, irrigate immediately with clean water and seek medical advice if discomfort continues. Keep all kit components out of the reach of children and dispose of waste materials responsibly in accordance with local regulations.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can the Ultracure 380ml cartridges be resealed and reused, and how should I look after the gun and drill bits?\u003c\/h3\u003e\n\u003cp\u003eA) Ultracure Damp Proof Cream – 380ml cartridges can usually be resealed and reused provided the nozzle is capped carefully and the cartridge is stored correctly between jobs. After finishing a run, release the pressure on the C4 Economy Skeleton Gun and remove the cartridge if it will not be used for some time. Wipe any cream from the nozzle and either fit the original cap or seal it with a tight-fitting plug to minimise air contact, then store it upright in a cool, dry place. For the skeleton gun, clean off external residues and ensure the plunger moves freely; there is no need for solvent flushing, as the cream does not cure inside the closed cartridge body. The supplied 12mm x 260mm SDS drill bit should be brushed clean after use, checked for wear and stored dry to prevent corrosion. If a nozzle or bit becomes badly clogged or worn, it should be replaced, as accurate drilling and smooth extrusion are key to consistent Ultracure dosing.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What are the main advantages of Ultracure Damp Proof Cream – 380ml Cartridge Kits over traditional liquid injection pumps?\u003c\/h3\u003e\n\u003cp\u003eA) Ultracure Damp Proof Cream – 380ml Cartridge Kits offer several clear advantages over older liquid injection systems that rely on high-pressure pumps. Because Ultracure is supplied as a thixotropic cream, it stays in the 12mm hole instead of running down voids or into cavities, which reduces mess and ensures the active silane is concentrated where it is needed. Cartridge application with the C4 skeleton gun is low pressure and highly controllable, which minimises leakage and allows precise dosing at each injection point. There is no requirement for pump hire, assembly, priming, flushing or pump cleaning between jobs, which saves time and reduces the risk of contamination. The kits are compact and easy to transport, making them ideal for small remedial projects, isolated walls and work in occupied dwellings. The virtually odourless, low-hazard nature of Ultracure cream also offers a more pleasant working environment compared with some solvent-heavy liquid systems.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What limitations should I be aware of when using Ultracure Damp Proof Cream – 380ml Cartridge Kits?\u003c\/h3\u003e\n\u003cp\u003eA) While Ultracure Damp Proof Cream – 380ml Cartridge Kits are highly effective for treating rising damp, they do have limitations. They are not designed to deal with penetrating damp, defective roofing, plumbing leaks or condensation, which all require separate investigation and remedial measures. Their performance depends on correct drilling at the specified spacing and depth; if holes are too shallow, too widely spaced or omitted in areas of changing levels, the chemical DPC may have gaps. In walls with rubble cores, heavily voided cavities or severe structural defects, diffusion of the cream may be uneven and a combined approach using membranes and other systems may be necessary. Ultracure must not be injected into frozen masonry or extremely saturated conditions where curing could be delayed. Finally, the system will not prevent damp bridging caused by internal screeds, external renders, debris-filled cavities or raised ground levels that bypass the newly formed DPC, so these issues must be resolved as part of a comprehensive damp management plan.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How do Ultracure Damp Proof Cream – 380ml Cartridge Kits work with Wykamol membranes and other damp proofing products?\u003c\/h3\u003e\n\u003cp\u003eA) Ultracure Damp Proof Cream – 380ml Cartridge Kits are designed to integrate smoothly with other Wykamol damp proofing and waterproofing products. In many projects, the Ultracure cream is installed first to deal with rising damp, forming a new chemical DPC at or near floor level. Above this line, salt-contaminated plaster is removed and replaced with \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-renovation-plaster\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renovation Plaster\u003c\/strong\u003e\u003c\/a\u003e or \u003cstrong\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" target=\"_blank\"\u003eRenderproof\u003c\/a\u003e \u003c\/strong\u003eto manage salts, or with a studded damp-proof mesh membrane where a physical barrier and dry lining surface are required. The mesh membranes can be fixed over the treated wall to create a ventilated or drained cavity, with plasterboard or plaster applied over the mesh to create a new decorative surface. In basements, Ultracure injection may be combined with cavity drain membranes and sump systems as part of a BS 8102 compliant waterproofing design. By using Ultracure alongside compatible Wykamol systems, you can create a layered defence against both rising damp and lateral moisture, tailored to the complexity of the building.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How long will the chemical DPC created with Ultracure Damp Proof Cream – 380ml Cartridge Kits last and is it certified?\u003c\/h3\u003e\n\u003cp\u003eA) The chemical damp proof course formed by Ultracure Damp Proof Cream – 380ml Cartridge Kits is designed to provide long-term protection against rising damp. The silane-based hydrophobic zone created within the mortar and masonry is expected to remain effective for at least 20 years under normal conditions when installed in accordance with the manufacturer’s instructions and relevant British Standards. This performance is supported by BBA Certification (Certificate No. 02\/3961), which provides independent verification of the product’s effectiveness, durability and suitability for use as a remedial DPC system. For landlords, surveyors and property owners, this certification and stated service life give reassurance that Ultracure is an appropriate long-term remediation measure. As with any damp proofing work, continued effectiveness also relies on good building maintenance, including control of external ground levels, sound rainwater goods and adequate ventilation.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How should Ultracure Damp Proof Cream – 380ml Cartridge Kits be stored and handled between jobs?\u003c\/h3\u003e\n\u003cp\u003eA) Ultracure Damp Proof Cream – 380ml Cartridge Kits should be stored and handled with the same care as other professional damp proofing products. Keep cartridges, the C4 Economy Skeleton Gun, nitrile gauntlets and drill bits in a cool, dry place, protected from frost and direct sunlight. Ideally, store cartridges upright at moderate temperatures within the range specified on the packaging to preserve their shelf life and maintain consistent extrusion characteristics. Avoid leaving kits in very hot vehicles or damp conditions for long periods. Between jobs, ensure cartridge nozzles are sealed securely, the gun is clean and functional, and the SDS drill bit is free from rust and debris. When transporting Ultracure Damp Proof Cream – 380ml Cartridge Kits to site, secure them so that cartridges and tools are not damaged in transit. Following these simple storage and handling steps helps ensure that the cream remains in good condition and ready to provide reliable rising damp treatment whenever it is needed.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/ULTRACURE_DPC_CREAM_TECH_b8f3acf5-7ab6-4979-b868-65de2704d196.pdf?v=1709221093\" target=\"_blank\"\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/ULTRACURE_DPC_CREAM_TECH_b8f3acf5-7ab6-4979-b868-65de2704d196.pdf?v=1709221093\" target=\"_blank\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/ULTRACURE_TECH_2e634c95-bcb7-4a4f-8ed7-e6d054ab5bb1_160x160.jpg?v=1709221073\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/ULTRACURE_DPC_CREAM_TECH_9142734c-d62a-471f-8e37-ec1d7eee96e9.pdf?v=1593701270\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/ULTRACURE_DPC_CREAM_COSHH_f6e37c85-6dc2-4fcb-98b2-c00e95128f91.pdf?6526537978253446716\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eSafety Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/ULTRACURE_DPC_CREAM_COSHH_f6e37c85-6dc2-4fcb-98b2-c00e95128f91.pdf?6526537978253446716\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/ULTRACURE_COSHH_160x160.jpg?v=1613706661\" alt=\"\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/ULTRACURE_BBA_CERTIFICATE_3cb294f0-6bda-4e41-aa53-0b56decc811e.pdf?v=1709221098\" target=\"_blank\"\u003e\u003cstrong\u003eBBA Certificate\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/ULTRACUREBBA_160x160.jpg?v=1709221217\" alt=\"\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cstyle\u003e\n\/* Make the youtube video responsive *\/\n  .iframe-container{\n  position: relative;\n  width: 100%;\n  padding-bottom: 56.25%; \n  height: 0;\n}\n.iframe-container iframe{\n  position: absolute;\n  top:0;\n  left: 0;\n  width: 100%;\n  height: 100%;\n}\n\u003c\/style\u003e","brand":"Wykamol Group","offers":[{"title":"4 x 380ml Ultracure Kit","offer_id":7947830853662,"sku":"WY400K4","price":31.1,"currency_code":"GBP","in_stock":true},{"title":"6 x 380ml Ultracure Kit","offer_id":7956428619806,"sku":"WY400K6","price":40.3,"currency_code":"GBP","in_stock":true},{"title":"8 x 380ml Ultracure Kit","offer_id":7956428750878,"sku":"WY400K8","price":51.3,"currency_code":"GBP","in_stock":true},{"title":"10 x 380ml Ultracure Kit","offer_id":7956431503390,"sku":"WY400K10","price":62.35,"currency_code":"GBP","in_stock":true},{"title":"12 x 380ml Ultracure Kit","offer_id":7956431634462,"sku":"WY400K12","price":69.8,"currency_code":"GBP","in_stock":true},{"title":"16 x 380ml Ultracure Kit","offer_id":7956468400158,"sku":"WY400K16","price":93.1,"currency_code":"GBP","in_stock":true},{"title":"20 x 380ml Ultracure Kit","offer_id":7956434124830,"sku":"WY400K20","price":111.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/ultracure-damp-proof-cream-380ml-cartridge-kits-4-x-kit-585.webp?v=1780053190"},{"product_id":"ultracure-damp-proof-cream-1l-cartridge-kit","title":"Ultracure Damp Proof Cream - 1 Litre Cartridge Kits","description":"\u003cp\u003eUltracure Damp Proof Cream – 1 Litre Cartridge Kits are a professional-grade rising damp treatment solution supplied in a convenient kit format, combining Wykamols Ultracure silane-based DPC cream with the Cox Powerflow Cartridge Gun and a brass DPC injection nozzle for fast, controlled installation.\u003c\/p\u003e\n\u003cp\u003eDesigned for repeated use on site, the durable applicator gun and brass nozzle provide consistent dosing into 12mm drilled mortar-bed holes, allowing the cream to migrate through the masonry pore structure and form a hydrophobic chemical damp proof course in-situ. Kits are supplied with 12mm x 260mm SDS drill bits, supporting clean, accurate drilling for common UK wall thicknesses, with the overall kit format aimed at contractors and competent DIY users who want a long-term, reliable injection set-up.\u003c\/p\u003e\n\u003cp\u003eUltracure is BBA certified (Certificate No. 02\/3961) and is installed in line with BS6576:2005 guidance as part of a complete rising damp specification, including appropriate salt-resistant replastering where required.\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features of Ultracure Damp Proof Cream - 1 Litre Size Kits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e✔️ Professional 1L Ultracure kit includes Cox Powerflow gun and brass nozzle for repeat site use.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Controlled injection into 12mm mortar-bed holes forms an in-situ hydrophobic chemical damp proof course.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Silane-based cream migrates through masonry pores, then cures to a continuous water-repellent barrier.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Supplied with 12mm×260mm SDS drill bits for clean, accurate drilling in common UK walls.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ BBA certified and installed to BS6576:2005 guidance for long-term rising damp control reliability.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eEfficient Rising Damp Treatment in a High Capacity Kit\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eUltracure Damp Proof Cream – 1Litre Cartridge Kits are designed for the efficient installation of a chemical damp proof course to control rising damp in brick and other common masonry walls. Rising damp occurs when ground moisture is drawn upwards through capillaries in mortar and masonry, often leaving hygroscopic salts behind that continue to attract moisture and cause staining long after the original moisture pathway is controlled. Ultracure addresses the root issue by forming a durable hydrophobic barrier within the selected mortar bed, reducing further capillary moisture movement and allowing the wall fabric to dry progressively.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eProven Silane Cream Technology for In Situ DPC Formation\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Ultracure formulation is a silane based emulsion cream injected into a sequence of pre drilled holes along the chosen mortar course. Once placed, it migrates into the surrounding pore structure and reverts towards a liquid phase, enabling it to spread and passivate across the mortar joint. As it cures, it forms a continuous water repellent barrier in situ, delivering performance comparable with conventional liquid injection systems while offering cleaner handling and precise, controlled dosing. This approach avoids the need for large injection pumps, yet still supports professional output when paired with robust, repeat use application hardware.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eContractor Grade Application Hardware Included\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eEach 1Litre kit is supplied with the Cox Powerflow Cartridge Gun and a brass DPC nozzle, providing a contractor friendly injection solution intended for long term use across multiple jobs. The Powerflow gun is designed to deliver smoother, higher force extrusion, improving control and consistency when working through the full cartridge. The brass nozzle adds rigidity and reach, supporting reliable backfilling to the correct depth without guesswork, which is especially valuable where access is restricted or drilling runs are extensive.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eDrilling Accessories for Clean, Consistent Injection Holes\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eTo support accurate preparation, the kit includes 12mm x 260mm SDS drill bits matched to the standard drilling requirement for chemical DPC installation. Consistent, correctly sized holes help the cream distribute as intended within the mortar bed and contribute to predictable formation of the hydrophobic zone. The supplied SDS bits are particularly useful where mortar beds are hard or masonry is dense, helping produce clean bores that support controlled, even injection along the treatment line.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eSpecification Led Remedial Performance Backed by Certification\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eUltracure should be specified as part of a complete rising damp treatment in line with BS6576:2005, including careful management of bridging and the replacement of salt contaminated plaster. Where hygroscopic salts are present, replastering with a salt resistant system such as \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-renovation-plaster\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renovation Plaster\u003c\/strong\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renderproof\u003c\/strong\u003e\u003c\/a\u003e is essential to reduce future staining and finish failure. Supported by BBA certification (02\/3961) and extensive field use, Ultracure provides a long term damp control solution when installed correctly, with drying times influenced by wall thickness, initial moisture levels and ventilation conditions.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Application of 1 Litre Ultracure Damp Proof Cream using the Cox Powerflow Applicator Gun \u0026amp; Brass DPC Nozzle (Supplied With Each Kit)\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Ultracure_DPC_Cream_1024x1024.jpg?v=1765461309\"\u003e\u003c\/div\u003e\n\u003ch6 style=\"text-align: center;\"\u003e\u003cem\u003eApplication of 1 Litre Ultracure Damp Proof Cream using the Cox Powerflow Applicator Gun \u0026amp; Brass DPC Nozzle (Supplied With Each Kit)\u003c\/em\u003e\u003c\/h6\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cstyle\u003e\n  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{\n    .pc-ultracure-1l-kit-contents-table {\n      font-size: 14px;\n      min-width: 780px;\n    }\n\n    .pc-ultracure-1l-kit-contents-table th,\n    .pc-ultracure-1l-kit-contents-table td {\n      padding: 7px 9px;\n      border-width: 4px;\n    }\n\n    .pc-ultracure-1l-kit-contents-table .pc-main-title th {\n      font-size: 24px;\n      padding: 10px 8px;\n    }\n\n    .pc-ultracure-1l-kit-contents-table .pc-sub-title th {\n      font-size: 18px;\n      padding: 10px 8px;\n    }\n\n    .pc-ultracure-1l-kit-contents-table .pc-column-head th {\n      font-size: 15px;\n      padding: 9px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pc-ultracure-1l-kit-contents-table-wrap\"\u003e\n\u003ctable class=\"pc-ultracure-1l-kit-contents-table\" aria-label=\"Ultracure 1 Litre Cartridge Kits Kit Contents\"\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr class=\"pc-main-title\"\u003e\n\u003cth colspan=\"4\"\u003eKit Contents\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-sub-title\"\u003e\n\u003cth colspan=\"4\"\u003eUltracure - 1 Litre Cartridge Kits\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-column-head\"\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003eNo. of Cartridges\u003c\/th\u003e\n\u003cth\u003eOther Kit Contents\u003c\/th\u003e\n\u003cth\u003eNo. of SDS Drill Bits\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e2 x 1 Litre Ultracure Kit\u003c\/td\u003e\n\u003ctd\u003e2 x 1 Litre Cartridges\u003c\/td\u003e\n\u003ctd\u003eCox Powerflow DPC Cartridge Gun \u0026amp; Brass DPC Injection Nozzle\u003c\/td\u003e\n\u003ctd\u003e1 x SDS Drill Bit (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e4 x 1 Litre Ultracure Kit\u003c\/td\u003e\n\u003ctd\u003e4 x 1 Litre Cartridges\u003c\/td\u003e\n\u003ctd\u003eCox Powerflow DPC Cartridge Gun \u0026amp; Brass DPC Injection Nozzle\u003c\/td\u003e\n\u003ctd\u003e1 x SDS Drill Bit (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e6 x 1 Litre Ultracure Kit\u003c\/td\u003e\n\u003ctd\u003e6 x 1 Litre Cartridges\u003c\/td\u003e\n\u003ctd\u003eCox Powerflow DPC Cartridge Gun \u0026amp; Brass DPC Injection Nozzle\u003c\/td\u003e\n\u003ctd\u003e2 x SDS Drill Bits (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e8 x 1 Litre Ultracure Kit\u003c\/td\u003e\n\u003ctd\u003e8 x 1 Litre Cartridges\u003c\/td\u003e\n\u003ctd\u003eCox Powerflow DPC Cartridge Gun \u0026amp; Brass DPC Injection Nozzle\u003c\/td\u003e\n\u003ctd\u003e2 x SDS Drill Bits (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e10 x 1 Litre Ultracure Kit\u003c\/td\u003e\n\u003ctd\u003e10 x 1 Litre Cartridges\u003c\/td\u003e\n\u003ctd\u003eCox Powerflow DPC Cartridge Gun \u0026amp; Brass DPC Injection Nozzle\u003c\/td\u003e\n\u003ctd\u003e2 x SDS Drill Bits (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e12 x 1 Litre Ultracure Kit\u003c\/td\u003e\n\u003ctd\u003e12 x 1 Litre Cartridges\u003c\/td\u003e\n\u003ctd\u003eCox Powerflow DPC Cartridge Gun \u0026amp; Brass DPC Injection Nozzle\u003c\/td\u003e\n\u003ctd\u003e2 x SDS Drill Bits (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e16 x 1 Litre Ultracure Kit\u003c\/td\u003e\n\u003ctd\u003e16 x 1 Litre Cartridges\u003c\/td\u003e\n\u003ctd\u003eCox Powerflow DPC Cartridge Gun \u0026amp; Brass DPC Injection Nozzle\u003c\/td\u003e\n\u003ctd\u003e2 x SDS Drill Bits (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Benefits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional 1L Cartridge Format: \u003c\/strong\u003eThe larger cartridge size supports longer runs between reloads, improving productivity on site and reducing downtime during continuous injection work on longer walls or multiple elevations.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eContractor-Grade Cox Powerflow Applicator: \u003c\/strong\u003eSupplied with the Cox Powerflow Cartridge Gun, the kit supports controlled, consistent delivery of cream, making it easier to backfill drilled holes evenly and achieve repeatable results across a full treatment line.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBrass DPC Injection Nozzle Control: \u003c\/strong\u003eThe brass nozzle provides rigidity and reach for accurate depth placement, helping installers fill from the rear of the hole outwards to minimise voids and improve continuity of the chemical barrier.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eClean, Precise DPC Formation In Mortar Beds:\u003c\/strong\u003e Ultracure migrates through masonry pores and passivates across the joint as it cures, forming a hydrophobic damp proof course in-situ without the mess and variability of free-pouring liquid systems.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBBA Certified Long-Term Performance:\u003c\/strong\u003e Backed by BBA Certification No. 02\/3961, Ultracure provides verified assurance when installed to the correct specification, supporting long-term rising damp control in typical UK masonry construction.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSupports Correct British Standard Installation: \u003c\/strong\u003eDesigned to be installed in accordance with BS6576:2005 guidance, helping contractors and competent DIY users follow accepted good practice for drilling patterns, DPC positioning and treatment continuity.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes Correct SDS Drilling Set-Up: \u003c\/strong\u003eSupplied with 12mm x 260mm SDS drill bits suited to standard chemical DPC hole requirements, supporting accurate drilling depth and diameter for effective injection and reliable cream placement.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReduced Need For Specialist Pumping Equipment: \u003c\/strong\u003eThe cartridge and gun method provides high control without requiring a large injection pump, making it well suited to regular remedial work where portability, set-up speed and consistent dosing matter.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible With Salt-Resistant Replastering Systems: \u003c\/strong\u003eDesigned to be paired with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-renovation-plaster\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renovation Plaster\u003c\/strong\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renderproof\u003c\/strong\u003e\u003c\/a\u003e where salts are present, supporting a complete specification that prevents staining, plaster breakdown and recurring internal finish damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Rising Damp Treatments In Brickwork:\u003c\/strong\u003e Ideal for contractors installing chemical DPC lines in common UK brick and block walls, where consistent hole filling and repeatable dosing are needed for reliable performance.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRegular Remedial Work And Multi-Property Projects:\u003c\/strong\u003e Suitable for installers carrying out repeated rising damp jobs, where the robust Cox Powerflow gun and brass nozzle provide long-term value through frequent use and improved site efficiency.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSolid Wall Properties With Internal Damp And Salt Damage:\u003c\/strong\u003e Used where rising damp has led to salt contamination and plaster breakdown, forming the DPC barrier before replastering with a salt-resistant specification to restore the internal finish properly.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCavity Walls Where Each Leaf Requires Treatment: \u003c\/strong\u003eSuitable for cavity construction where drilling and injection is planned to treat each leaf, provided cavities are clear and the drilling pattern ensures full coverage of the selected mortar bed.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBasements, Cellars And Ground-Floor Perimeters: \u003c\/strong\u003eAppropriate for lower wall zones prone to persistent dampness, provided lateral damp risks are addressed separately and the DPC level is set correctly relative to external ground levels.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompetent DIY Projects With Repeated Use In Mind:\u003c\/strong\u003e Well suited to competent users undertaking more than one rising damp project, where a durable gun and brass nozzle set-up is preferred for controlled injection and consistent workmanship.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch5\u003eApplication\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h5\u003e\n\u003ch2\u003e\u003cstrong\u003eHealth \u0026amp; Safety Recommendations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eRead the product label and Safety Data Sheet before use and follow all local site safety rules. Wear suitable gloves, eye protection and workwear, and avoid prolonged skin contact. Use suitable dust extraction or respiratory protection when drilling, as mortar and masonry dust can be harmful. Ensure safe access along the full length of the wall and keep the work area clear of trip hazards, trailing cables and debris. If working externally, check for services and maintain safe working distances from openings, neighbouring boundaries and public areas.\u003c\/p\u003e\n\u003cp\u003eUltracure is designed to be installed into masonry at low pressure using a cartridge gun. Do not inject into live electrical areas or unknown voids. If the wall is structurally unsound, heavily cracked, or at risk of collapse, rectify this before treatment. Where there is any doubt about structural stability, service routes, or the cause of dampness, seek competent professional advice before starting.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\n\u003cstrong\u003eSubstrate Suitability\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eUltracure Damp Proof Cream is intended for injection into masonry to control rising damp, typically via a mortar bed. It is suitable for most common masonry types, including brickwork, blockwork and many stone constructions, provided a practical drilling pattern can be formed to create continuity across the chosen course.\u003c\/p\u003e\n\u003cp\u003eCavity walls can be treated either by treating each leaf as a separate wall or by drilling in a way that allows a continuous injection process across the cavity into the outer leaf, but only if the cavity is clear and the drilling plan is appropriate. Random stone and rubble-filled walls require particular care, as the mortar line can be irregular and some stones may be porous. In walls thicker than 350mm, drilling from both sides at a corresponding height is typically required to achieve coverage through the full thickness.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDrilling Preparation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eStart by confirming that rising damp is the problem being addressed and remove or reduce any external sources of water that can mimic rising damp. Check and repair rainwater goods, gutters, downpipes and drains, and ensure surface water is directed away from the building. Confirm that external ground levels are not bridging the damp proof course. As a general rule the DPC line should be at least 150mm above external ground level wherever possible.\u003c\/p\u003e\n\u003cp\u003eInternally, remove skirtings, fixings and finishes that obstruct access to the chosen mortar bed. Salt-contaminated plaster should be removed from the area to be treated to at least 300mm above the highest visible level of damp staining, or higher if contamination is extensive. If internal floors are below external ground level, you may need to lower external ground locally, or install the DPC higher and tank the internal wall below the DPC to prevent lateral moisture and salt migration.\u003c\/p\u003e\n\u003cp\u003eCheck timbers at low level for signs of fungal decay and address any timber defects as part of the overall remediation. For cavity walls, ensure the cavity is clear of debris at the intended DPC level, as bridging within the cavity can compromise performance. Where ground levels change or where walls adjoin untreated structures, plan vertical DPC continuity to isolate and connect treated areas as required.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDrill Hole Size, Depth And Spacing\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDrill 12mm diameter holes horizontally in the selected mortar bed. Keep hole centres no greater than 120mm apart. The target hole depth is typically around 90% of the wall thickness, adjusted pro rata for intermediate thicknesses.\u003c\/p\u003e\n\u003cp\u003eAs a practical guide for common wall thicknesses, drill to approximately 100mm for 115mm walls, 210mm for 230mm walls, 320mm for 345mm walls, and 430mm for 460mm walls. In irregular masonry, ensure the drilling pattern targets the base of all perpends along the chosen course so that continuity is maintained across the wall.\u003c\/p\u003e\n\u003cp\u003eWhere drilling holes become blocked, re-drill immediately prior to injection or drill an additional hole nearby to ensure the correct volume of cream is introduced. Keep the drill line consistent and level, and aim to maintain the correct DPC height relative to external ground and internal floor levels.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .pc-dpc-drilling-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n  }\n\n  .pc-dpc-drilling-table {\n    width: 100%;\n    min-width: 620px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.25;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-dpc-drilling-table col:nth-child(1) { width: 25%; }\n  .pc-dpc-drilling-table col:nth-child(2),\n  .pc-dpc-drilling-table col:nth-child(3),\n  .pc-dpc-drilling-table col:nth-child(4),\n  .pc-dpc-drilling-table col:nth-child(5) { width: 18.75%; }\n\n  .pc-dpc-drilling-table th,\n  .pc-dpc-drilling-table td {\n    border: 5px solid #fff;\n    padding: 8px 12px;\n    vertical-align: middle;\n    font-weight: 400;\n  }\n\n  .pc-dpc-drilling-table .pc-main-title th {\n    background: #7f7f7f;\n    color: #fff;\n    text-align: center;\n    text-transform: uppercase;\n    font-size: 30px;\n    line-height: 1.15;\n    font-weight: 700;\n    letter-spacing: 0.2px;\n    padding: 12px 10px;\n  }\n\n  .pc-dpc-drilling-table .pc-data-row th,\n  .pc-dpc-drilling-table .pc-data-row td {\n    background: #fff;\n  }\n\n  .pc-dpc-drilling-table .pc-data-row.pc-grey th,\n  .pc-dpc-drilling-table .pc-data-row.pc-grey td {\n    background: #d9d9d9;\n  }\n\n  .pc-dpc-drilling-table .pc-row-heading {\n    font-weight: 700;\n    text-align: left;\n  }\n\n  .pc-dpc-drilling-table td {\n    text-align: center;\n  }\n\n  @media screen and (max-width: 767px) {\n    .pc-dpc-drilling-table {\n      font-size: 14px;\n      min-width: 600px;\n    }\n\n    .pc-dpc-drilling-table th,\n    .pc-dpc-drilling-table td {\n      padding: 7px 9px;\n      border-width: 4px;\n    }\n\n    .pc-dpc-drilling-table .pc-main-title th {\n      font-size: 24px;\n      padding: 10px 8px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pc-dpc-drilling-table-wrap\"\u003e\n\u003ctable aria-label=\"Damp Proof Cream Drilling Preparation\" class=\"pc-dpc-drilling-table\"\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr class=\"pc-main-title\"\u003e\n\u003cth colspan=\"5\"\u003eDrilling Preparation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-row-heading\"\u003eWall Thickness\u003c\/th\u003e\n\u003ctd\u003e115mm (4 ½\")\u003c\/td\u003e\n\u003ctd\u003e230mm (9\")\u003c\/td\u003e\n\u003ctd\u003e345mm (13 ½\")\u003c\/td\u003e\n\u003ctd\u003e460mm (18\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-row-heading\"\u003eDepth of Hole\u003c\/th\u003e\n\u003ctd\u003e100mm\u003c\/td\u003e\n\u003ctd\u003e210mm\u003c\/td\u003e\n\u003ctd\u003e320mm\u003c\/td\u003e\n\u003ctd\u003e430mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eApplication Method\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eLoad the Ultracure 1L cartridge into the Cox Powerflow Cartridge Gun, pierce the thin metal film at the top of the 1 Litre Cartridge and fit the brass DPC nozzle securely, ensuring the cartridge is seated correctly and the drive mechanism engages smoothly.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Ultracure_DPC_Cream_65a4456c-9b43-4877-a04f-52e854fbe223_1024x1024.jpg?v=1779726900\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003eInsert the brass nozzle to the full depth of the drilled hole. Begin dispensing and steadily backfill as you withdraw the nozzle, aiming to fill the hole fully to within approximately 10mm of the face. This method helps prevent voids and ensures the cream is placed from the rear of the hole outwards for consistent distribution.\u003c\/p\u003e\n\u003cp\u003eContinue hole by hole along the selected mortar bed, maintaining the same fill level. On cavity walls, ensure that holes in each leaf are filled fully where each leaf is being treated separately. Keep the nozzle clean and work methodically to avoid missing holes, particularly around corners, reveals, chimney breasts and changes in wall thickness where continuity is most at risk.\u003c\/p\u003e\n\u003cp\u003eWipe up spills immediately and dispose of contaminated wipes appropriately. If Ultracure contacts non-target surfaces such as paving or masonry faces, it will often dry clear, but cleaning straight away is still best practice to maintain a tidy finish.\u003c\/p\u003e\n\u003cdiv class=\"iframe-container\"\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/tnyIPfsfBE8?si=L6D-CoYojFg1jyTR\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCoverage varies depending on wall thickness, drill spacing, hole depth and substrate type. Use the coverage table below for accurate planning and ordering, and ensure it reflects the 1L cartridge format and typical drilling centres of up to 120mm.\u003c\/p\u003e\n\u003cp\u003eIf the masonry is unusually porous, irregular, or thicker than expected, allow additional material and consider drilling from both sides where required.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .pc-dpc-1l-coverage-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n  }\n\n  .pc-dpc-1l-coverage-table {\n    width: 100%;\n    min-width: 620px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.25;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-dpc-1l-coverage-table col:nth-child(1) { width: 25%; }\n  .pc-dpc-1l-coverage-table col:nth-child(2),\n  .pc-dpc-1l-coverage-table col:nth-child(3),\n  .pc-dpc-1l-coverage-table col:nth-child(4),\n  .pc-dpc-1l-coverage-table col:nth-child(5) { width: 18.75%; }\n\n  .pc-dpc-1l-coverage-table th,\n  .pc-dpc-1l-coverage-table td {\n    border: 5px solid #fff;\n    padding: 8px 12px;\n    vertical-align: middle;\n    font-weight: 400;\n  }\n\n  .pc-dpc-1l-coverage-table .pc-main-title th {\n    background: #7f7f7f;\n    color: #fff;\n    text-align: center;\n    text-transform: uppercase;\n    font-size: 30px;\n    line-height: 1.15;\n    font-weight: 700;\n    letter-spacing: 0.2px;\n    padding: 12px 10px;\n  }\n\n  .pc-dpc-1l-coverage-table .pc-column-head th {\n    background: #d9d9d9;\n    color: #111;\n    font-size: 16px;\n    line-height: 1.2;\n    font-weight: 700;\n    text-align: center;\n    padding: 10px 12px;\n  }\n\n  .pc-dpc-1l-coverage-table .pc-column-head th:first-child {\n    text-align: left;\n  }\n\n  .pc-dpc-1l-coverage-table .pc-data-row th,\n  .pc-dpc-1l-coverage-table .pc-data-row td {\n    background: #fff;\n  }\n\n  .pc-dpc-1l-coverage-table .pc-row-heading {\n    font-weight: 700;\n    text-align: left;\n  }\n\n  .pc-dpc-1l-coverage-table td {\n    text-align: center;\n  }\n\n  @media screen and (max-width: 767px) {\n    .pc-dpc-1l-coverage-table {\n      font-size: 14px;\n      min-width: 600px;\n    }\n\n    .pc-dpc-1l-coverage-table th,\n    .pc-dpc-1l-coverage-table td {\n      padding: 7px 9px;\n      border-width: 4px;\n    }\n\n    .pc-dpc-1l-coverage-table .pc-main-title th {\n      font-size: 24px;\n      padding: 10px 8px;\n    }\n\n    .pc-dpc-1l-coverage-table .pc-column-head th {\n      font-size: 15px;\n      padding: 9px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pc-dpc-1l-coverage-table-wrap\"\u003e\n\u003ctable class=\"pc-dpc-1l-coverage-table\" aria-label=\"Coverage Rates For All 1 Litre Damp Proof Cream Cartridges\"\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr class=\"pc-main-title\"\u003e\n\u003cth colspan=\"5\"\u003eCoverage Rates\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-column-head\"\u003e\n\u003cth\u003eWall Thickness\u003c\/th\u003e\n\u003cth\u003e115mm (4 ½\")\u003c\/th\u003e\n\u003cth\u003e230mm (9\")\u003c\/th\u003e\n\u003cth\u003e345mm (13 ½\")\u003c\/th\u003e\n\u003cth\u003e460mm (18\")\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-row-heading\"\u003eCoverage Per 1 Litre Cartridge\u003c\/th\u003e\n\u003ctd\u003eUp to 10 Linear Metres\u003c\/td\u003e\n\u003ctd\u003eUp to 5 Linear Metres\u003c\/td\u003e\n\u003ctd\u003eUp to 3.3 Linear Metres\u003c\/td\u003e\n\u003ctd\u003eUp to 2.5 Linear Metres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCuring Time\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eUltracure forms its hydrophobic barrier as it migrates and cures within the masonry. Final cure typically takes 2 to 6 weeks, depending on wall thickness, substrate porosity and site conditions. Walls may remain damp for a period after installation, particularly where hygroscopic salts are present or where the wall has been saturated for a long time.\u003c\/p\u003e\n\u003cp\u003eFor best results, allow injected walls to dry for as long as practical before replastering. A minimum waiting period of 14 days is commonly recommended before commencing salt management and replastering, but longer drying times are beneficial where programme allows. Good ventilation and stable background heat will support drying.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFinishing\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eExternally, drill holes can be finished by re-pointing with a matching sand and cement mortar to blend with existing masonry. Alternatively, you can use \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/universal-dpc-injection-wall-plugs\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eUniversal DPC Injection Plugs\u003c\/strong\u003e\u003c\/a\u003e to close and tidy the holes neatly, selecting the closest colour to suit the wall finish.\u003c\/p\u003e\n\u003cp\u003eInternally, holes can be left open if the replastering specification is designed to stop short of the DPC line, or they can be filled as part of making good prior to finishing, depending on your chosen detailing. Ensure any finishing method does not bridge the DPC line, and keep the DPC level visible and consistent during the making good stage.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDecoration\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDecoration should only take place after the wall has had sufficient time to dry and after salt-contaminated plaster has been addressed correctly. If salts remain in place, staining and finish failure can occur even when the DPC is functioning. Where replastering is required, use an appropriate salt-resistant system such as \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-renovation-plaster\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renovation Plaster\u003c\/strong\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renderproof\u003c\/strong\u003e\u003c\/a\u003e in line with a suitable specification.\u003c\/p\u003e\n\u003cp\u003eDo not redecorate too early. Allow new plaster systems to cure and dry as instructed by the plaster manufacturer, and use breathable finishes where specified. Avoid impermeable wall coverings or coatings that can trap residual moisture unless the wall system has been designed for that purpose.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCleaning\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eClean spillages immediately. Wash contaminated surfaces promptly with warm soapy water. Keep tools and the outside of the nozzle clean during use to avoid build-up. Once cured, residues are difficult to remove and may require mechanical removal from tools or surfaces.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eLimitations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eUltracure is designed to control rising damp by forming a chemical DPC barrier, but it does not resolve other damp mechanisms such as penetrating damp, leaks, condensation, or lateral moisture ingress below ground level. Bridging of the DPC by external ground, internal floor screeds, render, debris in cavities, or plaster taken below DPC level can compromise performance and must be addressed.\u003c\/p\u003e\n\u003cp\u003eWalls heavily contaminated with hygroscopic salts often require removal and replacement of affected plaster. Without proper salt management, staining and damp appearance can persist even after the DPC is installed. In very thick walls, highly irregular masonry, or where access is only possible from one side, drilling strategy may need adjustment and in some cases drilling from both sides is necessary.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eOther Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePlan the full treatment line before drilling, including corners, party walls, changes in ground level, and any adjoining structures. Provide vertical DPC continuity where required to connect horizontal DPC lines and isolate untreated wall sections. Always keep the DPC height at least 150mm above external ground level wherever feasible, and as close to internal floor level as practical where solid floors are present.\u003c\/p\u003e\n\u003cp\u003eIf you are unsure whether the wall construction is solid, cavity, rubble-filled, or unusually thick, establish this before treatment so that hole depths and drilling strategy are correct. Rising damp control works best as part of a complete remedial package that includes moisture source control, correct DPC placement, salt management, and appropriate replastering and decoration.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eFAQ's\u003c\/h5\u003e\n\u003ch3\u003eQ) What is Ultracure Damp Proof Cream – 1 Litre Cartridge Kits and what are they designed to do?\u003c\/h3\u003e\n\u003cp\u003eA) Ultracure Damp Proof Cream – 1 Litre Cartridge Kits are professional rising damp treatment systems that package Wykamol Ultracure silane-based cream with contractor grade application hardware. Each kit combines high capacity 1 litre Ultracure cartridges with a robust Cox Powerflow Cartridge Gun, a brass DPC injection nozzle and 12mm x 260mm SDS drill bits. The idea is to give installers a repeat use set up for injecting Ultracure cream into 12mm holes drilled along a selected mortar course at damp proof course level. Once injected, the cream migrates through the mortar and masonry pore structure and cures to form an in situ hydrophobic chemical damp proof course. This barrier stops further capillary rise of ground moisture while still allowing water vapour to diffuse, so the wall can dry out over time. When used as part of a full rising damp specification, including salt resistant replastering where required, Ultracure Damp Proof Cream – 1 Litre Cartridge Kits provide a long term, BBA certified solution for controlling rising damp in brick, block and many stone walls.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How does the Ultracure Damp Proof Cream in the 1 Litre Cartridge Kits actually stop rising damp in masonry walls?\u003c\/h3\u003e\n\u003cp\u003eA) The Ultracure Damp Proof Cream in the 1 Litre Cartridge Kits uses silane chemistry to create a water repellent zone inside the wall. After you drill 12mm diameter holes at regular centres along the chosen mortar bed, the cream is injected with the Cox Powerflow gun and brass nozzle so that each hole is filled from the back to within about 10mm of the face. The cream stays in place within the bore due to its thixotropic nature, then gradually reverts towards a liquid phase and diffuses into the capillaries of the mortar and adjacent brick or stone. As it reacts with the mineral substrate, it bonds to the pore walls and forms a continuous hydrophobic band that repels liquid water. This prevents further capillary rise of groundwater while still allowing water vapour to escape, which is important so that the wall fabric can dry progressively rather than remaining sealed and saturated. Over time, moisture levels above the new chemical damp proof course fall and the symptoms of rising damp reduce, provided salts are managed correctly with appropriate replastering.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What exactly is included in an Ultracure Damp Proof Cream – 1 Litre Cartridge Kit and how do the components work together?\u003c\/h3\u003e\n\u003cp\u003eA) Ultracure Damp Proof Cream – 1 Litre Cartridge Kits are assembled so that contractors and competent DIY users receive a complete rising damp injection set up rather than just loose cartridges. Each kit includes one or more 1 litre Ultracure cartridges, a Cox Powerflow Cartridge Gun designed for repeated site use and a brass DPC injection nozzle that gives rigidity and reach into the drilled holes. To support proper drilling, the kit also contains 12mm x 260mm SDS drill bit or bits, which match the standard hole diameter and are long enough to reach the required depth in typical UK wall thicknesses. The Ultracure cartridge contains the silane cream that forms the damp proof course. The Powerflow gun extrudes the cream at a controlled rate, which is important with the higher capacity cartridges. The brass nozzle allows full depth insertion into each hole so they can be filled from the back outwards. The SDS drill bits ensure that holes are the correct size and depth for effective diffusion. Together, these components create a practical system that can be used again and again across multiple rising damp projects.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) In what types of buildings and situations should Ultracure Damp Proof Cream – 1 Litre Cartridge Kits be used?\u003c\/h3\u003e\n\u003cp\u003eA) Ultracure Damp Proof Cream – 1 Litre Cartridge Kits are intended for use wherever rising damp has been correctly identified and a new chemical damp proof course is required as part of a planned remedial scheme. Typical projects include older brick and block homes that lack an effective original damp proof course, properties where the existing DPC has failed or become bridged by raised ground, screeds or renders, and traditional solid wall buildings that exhibit tide marks, flaking paint, blistered plaster and salt deposits near floor level. The higher capacity cartridges and contractor grade applicator make the kits particularly well suited to repeated remedial work, multi property programmes, long wall runs and commercial or social housing projects where efficiency matters. They can be used in both internal and external walls, provided the chosen DPC height is correct in relation to external ground and internal floor levels. Ultracure Damp Proof Cream – 1 Litre Cartridge Kits are not designed to deal with condensation, penetrating damp, roof leaks or plumbing leaks, which must be addressed separately.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What masonry types and wall constructions are suitable for treatment with Ultracure Damp Proof Cream – 1 Litre Cartridge Kits?\u003c\/h3\u003e\n\u003cp\u003eA) Ultracure Damp Proof Cream – 1 Litre Cartridge Kits are suitable for most common masonry constructions where a horizontal damp proof course can be formed by drilling the mortar bed. These include solid brick walls, cavity brick walls, blockwork and many stone walls. In solid walls you drill a continuous line of 12mm holes along a chosen mortar joint, usually just above the internal floor finish and at least 150mm above external ground level wherever possible. In cavity walls you can either treat each leaf separately, drilling into the inner and outer leaves in turn, or drill through the inner leaf, across the cavity and into the outer leaf, provided the cavity is clear of debris and the method matches the specification. Random stone and rubble filled walls can also be treated, but they require careful survey and drilling so that the silane cream reaches a continuous course across the full thickness. In walls thicker than about 350mm it is often best to drill from both sides at corresponding heights. Where masonry is severely friable or structurally unsound, structural repairs or alternative approaches may be required in addition to Ultracure.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How should I prepare the wall and select the correct DPC height before using Ultracure 1 Litre Cartridge Kits?\u003c\/h3\u003e\n\u003cp\u003eA) Preparation and correct DPC positioning are critical when using Ultracure Damp Proof Cream – 1 Litre Cartridge Kits. First, confirm that rising damp is the primary defect by ruling out leaking pipes, overflowing gutters, bridged cavities and obvious penetrating damp. Put right any external maintenance issues so that water is controlled at source. Next, choose the height for the new damp proof course. This should normally be at least 150mm above external ground level where practical and as close as possible to the internal finished floor level on solid floors. On suspended timber floors, the DPC is often positioned in line with or just below the joist ends bearing into the wall. Internally, remove skirting boards and plaster as necessary to expose the chosen mortar bed, stripping salt contaminated plaster to at least 300mm above the highest visible sign of damp. Check for embedded timbers at low level and specify repairs if decay is present. For cavity walls, ensure the cavity at DPC level is clear of debris to avoid bridging. Once these steps are complete, mark the drill line along the selected bed so that you maintain a consistent DPC level around corners and through changes in wall thickness.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What drilling pattern, hole depth and spacing should I use with Ultracure Damp Proof Cream – 1 Litre Cartridge Kits?\u003c\/h3\u003e\n\u003cp\u003eA) Ultracure Damp Proof Cream – 1 Litre Cartridge Kits are designed to follow the standard Ultracure drilling pattern. Using the supplied 12mm x 260mm SDS drill bit, drill horizontal holes into the selected mortar bed at centres not exceeding 120mm. The depth of each hole should be approximately 90 percent of the wall thickness. For a typical 115mm half brick wall you drill to about 100mm. For a 230mm solid brick wall the drill depth is around 210mm. For walls about 345mm thick, drill to roughly 320mm, and for walls around 460mm thick, drill to about 430mm. Where the thickness falls between these values, calculate the depth on a simple proportional basis. In very thick or irregular walls, drilling from both sides is often necessary to ensure complete coverage through the section. Keep the drill line level and continuous, and ensure that holes intersect the base of vertical perpends so that the barrier extends through the joints. Remove dust from each hole with a blow pump or vacuum before injection, because clean bores improve contact between the Ultracure cream and the mortar.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How do I apply Ultracure Damp Proof Cream from the 1 Litre cartridges using the Cox Powerflow gun and brass nozzle?\u003c\/h3\u003e\n\u003cp\u003eA) Applying Ultracure Damp Proof Cream with the 1 Litre Cartridge Kits is straightforward once the drilling is complete. Load a 1 litre Ultracure cartridge into the Cox Powerflow Cartridge Gun, ensuring it is seated correctly and the drive rod engages fully. Pierce the metal film at the top of the of the Ultracure cartridge and screw the brass DPC injection nozzle securely to the cartridge. Insert the brass nozzle fully to the back of the drilled hole so that it reaches the correct depth. Begin squeezing the trigger to start extrusion, then slowly withdraw the nozzle while maintaining a steady trigger pressure so that the bore fills from the rear towards the face. Aim to fill each hole to within about 10mm of the surface, leaving a small void at the front. This technique helps to avoid air pockets and ensures that the Ultracure cream is placed where it can diffuse effectively into the mortar and masonry. Work systematically along the treatment line, checking visually that each hole is filled to a consistent level. If any holes appear under filled, top them up immediately rather than leaving gaps in the damp proof course.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How can I estimate coverage and the number of Ultracure Damp Proof Cream – 1 Litre cartridges needed for a project?\u003c\/h3\u003e\n\u003cp\u003eA) The coverage of each Ultracure Damp Proof Cream – 1 Litre cartridge depends mainly on wall thickness, hole spacing and the depth of the drilled holes. To make a project specific estimate, first determine the total length of wall to be treated and calculate the number of holes required at a maximum spacing of 120mm. Next, determine the drill depth from the wall thickness, usually around 90 percent of the section. You can then approximate the volume of each hole from the 12mm diameter and the depth and multiply by the number of holes to find the total injected volume. Divide that figure by 1,000 millilitres to estimate how many 1 litre cartridges are required. In practice, most contractors rely on Wykamol’s published coverage data, which gives indicative treated metre lengths per litre for standard wall thicknesses. Whatever method you use, always allow extra capacity for wastage, variations in wall construction and any re drilling that might be needed if holes collapse or become blocked. Having sufficient Ultracure on site from the outset helps avoid breaks in the injection line and ensures continuity of the new chemical damp proof course.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How long does Ultracure Damp Proof Cream from the 1 Litre Cartridge Kits take to cure and when will the wall start to dry out?\u003c\/h3\u003e\n\u003cp\u003eA) After injection from the Ultracure Damp Proof Cream – 1 Litre Cartridge Kits, the silane cream begins to migrate and react within the masonry almost immediately. The formation of the hydrophobic zone takes place over several days, with typical full cure in the range of two to six weeks depending on wall thickness, porosity, dampness and environmental conditions. However, this curing period is only the first stage. Drying of the wall fabric above the new chemical damp proof course takes longer because existing moisture and salts must be redistributed and evaporated. In moderately damp solid walls, visible improvement may be noted after a few months, although complete drying can take six to twelve months or more, especially if walls have been heavily saturated for years. During this period, good ventilation and background heating are important, as they help move moisture to the room air rather than trapping it in the structure. Decorations and plaster should be chosen to suit the drying regime and should not be applied until the replastering system has cured and the wall shows steady improvement.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Why is salt resistant replastering so important after installing Ultracure Damp Proof Cream – 1 Litre Cartridge Kits?\u003c\/h3\u003e\n\u003cp\u003eA) Ultracure Damp Proof Cream – 1 Litre Cartridge Kits stop additional water rising through capillary action, but they do not remove the hygroscopic salts that have accumulated in the masonry and plaster as a result of long term dampness. These salts can attract moisture from the atmosphere even when the masonry below is drying out, leading to persistent staining, paint blistering and surface damp patches. To prevent this, salt contaminated plaster and render must be removed to at least 300mm above the highest visible tide mark and replaced with a salt resistant replastering system. \u003cstrong\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-renovation-plaster\" rel=\"noopener\" target=\"_blank\"\u003eWykamol Renovation Plaster\u003c\/a\u003e \u003c\/strong\u003eor \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renderproof\u003c\/strong\u003e\u003c\/a\u003e are examples that are formulated to isolate residual salts from the internal finish while still allowing controlled moisture movement. If this step is omitted and ordinary plaster is applied directly over contaminated areas, it is very likely that the new finish will fail despite the Ultracure damp proof course functioning correctly. Salt management is therefore an integral part of any rising damp treatment specification rather than an optional extra.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can Ultracure Damp Proof Cream – 1 Litre Cartridge Kits be used effectively in basements and lower ground floor areas?\u003c\/h3\u003e\n\u003cp\u003eA) Ultracure Damp Proof Cream – 1 Litre Cartridge Kits can be used to control rising damp in basement and lower ground floor walls, but they should be integrated carefully into a wider waterproofing strategy. Rising damp is only one moisture pathway in these environments. Lateral penetration of groundwater through retaining walls and floor slabs is also common and is not solved by a horizontal chemical damp proof course alone. In many basement projects Ultracure is installed at, or just above, floor level to deal with capillary rise, while separate tanking systems or cavity drain membranes are used to address lateral ingress in line with BS 8102 guidance. The DPC line still has to be located at least 150mm above external ground level where possible, or combined with internal tanking where external levels are fixed. Before using Ultracure Damp Proof Cream – 1 Litre Cartridge Kits in a basement, it is sensible to obtain a professional survey so that the causes of damp are correctly identified and the chemical DPC is integrated into a complete, robust design.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Are Ultracure Damp Proof Cream – 1 Litre Cartridge Kits suitable for competent DIY users or should they be reserved for professional contractors?\u003c\/h3\u003e\n\u003cp\u003eA) Ultracure Damp Proof Cream – 1 Litre Cartridge Kits are primarily aimed at professional contractors and regular damp proofing teams because of the larger cartridge size and durable Cox Powerflow gun, although competent DIY users can also use them where they have the necessary tools and understanding. The physical tasks involved drilling 12mm holes in a straight line, handling a heavy duty cartridge gun, and injecting the cream are straightforward for someone comfortable with masonry work. The more challenging aspects are accurate diagnosis of rising damp, correct positioning of the new chemical DPC, appropriate drilling patterns for complex or mixed wall constructions and the specification of salt resistant replastering. For simple, clearly defined rising damp problems in standard brick walls, an experienced DIY user following the manufacturer’s instructions can often use Ultracure successfully. In more complex situations, or where the property owner is unsure of the cause or extent of dampness, advice from a qualified damp and timber surveyor or a specialist contractor is strongly recommended.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What health and safety precautions should I follow when using Ultracure Damp Proof Cream – 1 Litre Cartridge Kits?\u003c\/h3\u003e\n\u003cp\u003eA) When using Ultracure Damp Proof Cream – 1 Litre Cartridge Kits you should follow normal construction site safety procedures as well as the product specific guidance. Always read the label and Safety Data Sheet before starting work. Wear suitable gloves, such as nitrile gauntlets, to protect your hands from the cream and from dust and sharp masonry edges. Use appropriate eye protection when drilling and injecting, since there is a risk of debris or splashes. A dust mask or suitable respiratory protection is important when drilling into brick or mortar, particularly in confined spaces, as masonry dust can be harmful if inhaled. Keep the work area tidy and free from trailing leads or loose rubble so that you can move safely along the treatment line. Ensure good ventilation, especially in basements and small rooms. Avoid eating, drinking or smoking while handling the product and wash hands thoroughly after use. If cream contacts skin, wash off promptly with soap and water. If it contacts eyes, rinse with clean water and seek medical advice if irritation continues. Keep cartridges and tools out of the reach of children and store them safely when not in use.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How should I store Ultracure 1 Litre cartridges and look after the Cox Powerflow gun and brass nozzle between jobs?\u003c\/h3\u003e\n\u003cp\u003eA) Proper storage and maintenance help ensure that Ultracure Damp Proof Cream – 1 Litre Cartridge Kits remain reliable over multiple projects. Store 1 litre cartridges in a cool, dry place away from frost and direct sunlight, ideally upright and within the temperature range specified on the packaging. Avoid leaving cartridges in very hot vehicles or damp conditions. After use, release the pressure on the Cox Powerflow Cartridge Gun so that the drive rod is not left under load and wipe off any excess cream from the gun and brass nozzle. If a cartridge is only partly used, leave the nozzle attached or fit an appropriate cap to limit air ingress and store the cartridge upright for later use within its shelf life. The brass nozzle should be kept as clean as possible externally, since any hardened residue on the outside can affect insertion into the holes. The supplied 12mm x 260mm SDS drill bit should be brushed free of dust and stored dry to minimise corrosion. Periodic checks on the gun mechanism, especially the trigger and plunger, will ensure smooth operation and consistent extrusion on future jobs.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What advantages do Ultracure Damp Proof Cream – 1 Litre Cartridge Kits offer compared with smaller cartridges or pump based systems?\u003c\/h3\u003e\n\u003cp\u003eA) Ultracure Damp Proof Cream – 1 Litre Cartridge Kits offer several advantages in terms of productivity and control. The larger 1 litre cartridge format means longer runs between reloads, which is particularly useful on extended walls and multi room projects where frequent changing of cartridges would slow progress. The Cox Powerflow gun is designed for high thrust and smooth extrusion, so even as the cartridge empties you can maintain consistent flow without excessive effort. The brass injection nozzle gives superior rigidity and reach compared with plastic nozzles, which helps with accurate full depth backfilling of holes and reduces the risk of bending or misplacement in harder mortar beds. Compared with liquid pump systems, the cartridge and gun method avoids high pressure, reduces mess, eliminates the need for pump flushing and is easier to set up for smaller or repeated jobs. At the same time, the Ultracure silane cream technology still provides performance comparable with traditional chemical DPC injection when installed correctly, supported by BBA certification.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What limitations should I be aware of when specifying or using Ultracure Damp Proof Cream – 1 Litre Cartridge Kits?\u003c\/h3\u003e\n\u003cp\u003eA) Ultracure Damp Proof Cream – 1 Litre Cartridge Kits are highly effective for rising damp control, but they are not a universal solution for all damp problems. They are specifically intended to form a horizontal chemical damp proof course in masonry. They do not address penetrating damp from rain soaked walls, defective roofs or gutters, plumbing leaks, or condensation caused by lifestyle and ventilation issues. Their performance also depends on correct drilling depth, spacing and continuity. If holes are omitted, misaligned or too shallow, sections of wall may remain untreated and rising damp can bypass the barrier. Bridging above or around the new damp proof course by external renders, internal screeds, debris filled cavities or very high external ground levels can also compromise their effectiveness. In very thick, random rubble or unusually constructed walls, diffusion of the cream can be more complex and may need special drilling strategies or supplementary measures such as internal membranes. Finally, Ultracure does not remove salts already present. Without salt resistant replastering or other salt management, staining and decorative failure can still occur on internal finishes.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How do Ultracure Damp Proof Cream – 1 Litre Cartridge Kits integrate with damp proof membranes and other Wykamol systems?\u003c\/h3\u003e\n\u003cp\u003eA) Ultracure Damp Proof Cream – 1 Litre Cartridge Kits are designed to work alongside other Wykamol damp control and waterproofing systems to create a complete remedial package. In a typical rising damp project, the Ultracure chemical DPC is installed first at the correct height in the wall. Salt contaminated plaster is then removed and replaced with a salt resistant replastering system such as \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-renovation-plaster\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renovation Plaster\u003c\/strong\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eRenderproof\u003c\/strong\u003e\u003c\/a\u003e to control residual salts and provide a stable base for decoration. In more challenging situations, for example where walls are very contaminated or where there is a risk of lateral damp as well as rising damp, a studded damp proof membrane can be fixed to the internal face of the wall after injection. This creates a physical barrier and a cavity into which moisture can dissipate, with plasterboard or plaster applied over the membrane to create the final finish. In basements, Ultracure injection may be combined with cavity drain membranes and sump systems to meet BS 8102 requirements. The key principle is that Ultracure tackles the rising water pathway while membranes and replastering manage salts and lateral moisture and provide a dry internal surface.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What certification and service life does Ultracure Damp Proof Cream used in the 1 Litre Cartridge Kits offer?\u003c\/h3\u003e\n\u003cp\u003eA) The Ultracure Damp Proof Cream used in the 1 Litre Cartridge Kits is supported by BBA Certification, specifically Certificate No. 02\/3961. This certification confirms that Ultracure has been independently assessed and found suitable for use as a remedial chemical damp proof course when installed in accordance with the manufacturer’s instructions and relevant British Standards such as BS6576. One of the key aspects of this certification is the stated long term performance. Ultracure is designed to remain effective for at least 20 years under normal service conditions once it has cured within the masonry. This aligns with typical expectations for refurbishment and provides reassurance to surveyors, landlords, local authorities and property owners that it is an appropriate long term remedy for rising damp. Of course, ongoing effectiveness also depends on good maintenance practice, including control of external ground levels, sound rainwater goods, unbridged cavities and appropriate internal finishes.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What general best practice should I follow when planning a rising damp project with Ultracure Damp Proof Cream – 1 Litre Cartridge Kits?\u003c\/h3\u003e\n\u003cp\u003eA) When planning a rising damp project with Ultracure Damp Proof Cream – 1 Litre Cartridge Kits, start with a proper damp diagnosis so that rising damp is clearly distinguished from other moisture sources. Once rising damp is confirmed, plan the damp proof course position so that it is at least 150mm above external ground level and correctly related to internal floor levels, and ensure continuity around corners and through changes in level. Prepare the wall by addressing external defects, removing skirtings and salt contaminated plaster and checking low level timbers. Drill 12mm diameter holes at no more than 120mm centres to approximately 90 percent of wall thickness, using the supplied SDS bits, and keep the drill pattern consistent. Use the Cox Powerflow gun and brass nozzle to backfill each hole from the rear, filling to about 10mm from the face. Allow injected walls as long as practical to dry before replastering, then reinstate finishes using appropriate salt resistant plaster systems. Throughout, follow BS6576 guidance and Wykamol’s technical literature and seek specialist advice where construction is complex or the source of damp is uncertain. When these best practice steps are observed, Ultracure Damp Proof Cream – 1 Litre Cartridge Kits provide a reliable and efficient method for controlling rising damp in a wide range of masonry buildings.\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/ULTRACURE_DPC_CREAM_TECH_b8f3acf5-7ab6-4979-b868-65de2704d196.pdf?v=1709221093\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/ULTRACURE_DPC_CREAM_TECH_b8f3acf5-7ab6-4979-b868-65de2704d196.pdf?v=1709221093\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/ULTRACURE_TECH_2e634c95-bcb7-4a4f-8ed7-e6d054ab5bb1_160x160.jpg?v=1709221073\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/ULTRACURE_DPC_CREAM_TECH_9142734c-d62a-471f-8e37-ec1d7eee96e9.pdf?v=1593701270\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/ULTRACURE_DPC_CREAM_COSHH_f6e37c85-6dc2-4fcb-98b2-c00e95128f91.pdf?6526537978253446716\" target=\"_blank\"\u003e\u003cstrong\u003eSafety Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/ULTRACURE_DPC_CREAM_COSHH_f6e37c85-6dc2-4fcb-98b2-c00e95128f91.pdf?6526537978253446716\" target=\"_blank\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/ULTRACURE_COSHH_160x160.jpg?v=1613706661\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/ULTRACURE_BBA_CERTIFICATE_3cb294f0-6bda-4e41-aa53-0b56decc811e.pdf?v=1709221098\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eBBA Certificate\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/ULTRACUREBBA_160x160.jpg?v=1709221217\"\u003e\u003c\/div\u003e\n\u003cstyle\u003e\n\/* Make the youtube video responsive *\/\n  .iframe-container{\n  position: relative;\n  width: 100%;\n  padding-bottom: 56.25%; \n  height: 0;\n}\n.iframe-container iframe{\n  position: absolute;\n  top:0;\n  left: 0;\n  width: 100%;\n  height: 100%;\n}\n\u003c\/style\u003e","brand":"Wykamol Group","offers":[{"title":"2 x 1 Litre Ultracure Kit","offer_id":7956485079070,"sku":"WY1000K2","price":78.55,"currency_code":"GBP","in_stock":true},{"title":"4 x 1 Litre Ultracure Kit","offer_id":7956485111838,"sku":"WY1000K4","price":105.1,"currency_code":"GBP","in_stock":true},{"title":"6 x 1 Litre Ultracure Kit","offer_id":7956485144606,"sku":"WY1000K6","price":134.15,"currency_code":"GBP","in_stock":true},{"title":"8 x 1 Litre Ultracure Kit","offer_id":7956485177374,"sku":"WY1000K8","price":158.05,"currency_code":"GBP","in_stock":true},{"title":"10 x 1 Litre Ultracure Kit","offer_id":7956485210142,"sku":"WY1000K10","price":183.95,"currency_code":"GBP","in_stock":true},{"title":"12 x 1 Litre Ultracure Kit","offer_id":7956485242910,"sku":"WY1000K12","price":209.85,"currency_code":"GBP","in_stock":true},{"title":"16 x 1 Litre Ultracure Kit","offer_id":7956485275678,"sku":"WY1000K16","price":251.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/ultracure-damp-proof-cream-1-litre-cartridge-kits-2-x-kit-631.webp?v=1780047549"},{"product_id":"ultracure-damp-proof-cream-5l-kits","title":"Ultracure Damp Proof Cream - 5 Litre Kits","description":"\u003cp\u003eUltracure Damp Proof Cream - 5 Litre Kits are professional rising damp treatment kits designed for fast, clean installation of a chemical damp proof course in brickwork and masonry.\u003c\/p\u003e\n\u003cp\u003eEach kit supplies Wykamol Ultracure silane based emulsion cream in a 5L tub format, supplied with our Selecta 7 DPC Pump with a 7L working capacity, plus 12mm x 260mm SDS drill bit(s) for drilling the mortar bed ready for injection.\u003c\/p\u003e\n\u003cp\u003eUltracure is injected into a series of 12mm holes drilled along a mortar course, where it migrates through the pore structure and cures to form a hydrophobic barrier that restricts rising damp. The system avoids high pressure injection and is designed for controlled, accurate dosing, making it a practical choice for contractors treating longer runs of walling, repeated jobs, or mixed masonry.\u003c\/p\u003e\n\u003cp\u003eUltracure is supported by BBA Certification Certificate No: 02\/3961 and is designed to perform for at least 20 years when installed in accordance with BS6576:2005.\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features of Ultracure Damp Proof Cream - 5 Litre Kits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e✔️ 5L tub format with Selecta 7 pump enables fast, clean injection on longer wall runs.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Silane-based cream migrates through masonry pores and cures into a continuous hydrophobic damp-proof barrier.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Controlled dosing avoids high-pressure injection, giving accurate fills with reduced mess on site.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Supplied with 12mm×260mm SDS drill bit for consistent mortar-bed drilling and efficient treatment layout.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ BBA certified to 02\/3961 and designed to last 20 years when installed to BS6576:2005.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eHigh Output Chemical DPC Kits For Professional Damp Proofing\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eUltracure Damp Proof Cream - 5 Litre Kits are built around the same proven cream injection technology widely used across the UK damp proofing market, but supplied in a contractor focused format for efficient use on larger runs and repeat installations. The 5L tub is intended for use with a dedicated pump system, supporting consistent, repeatable injection and reducing downtime when moving between walls, rooms, or separate properties. Once injected, the silane based emulsion cream gradually reverts to a liquid phase, migrates through the masonry pore network, and passivates across the mortar joint to form an in situ hydrophobic barrier. This chemical DPC restricts capillary rise and helps control typical rising damp symptoms including tide marks, salt contamination, failing plaster and skirtings, and persistent musty odours at low level.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003ePump Driven Application For Consistency On Longer Wall Runs\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eEach kit includes a Selecta 7 DPC Pump designed specifically for damp proof cream application, with a 5L product capacity and a 7L working capacity for practical on site pumping performance. This method is particularly suited to longer wall runs and thicker masonry where controlled delivery and steady progress matter, as it avoids repeated cartridge changes while maintaining a consistent injection approach. Drilling is carried out along the selected mortar bed using a 12mm bit, typically at centres not exceeding 120mm, with hole depth set at approximately 90% of the wall thickness. The cream is injected from the rear of the hole outwards to support continuous treatment along the course and reliable barrier formation.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eA Proper Rising Damp Specification, Not A Quick Cosmetic Fix\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eBecause rising damp rarely exists in isolation, the kit format supports a more methodical remedial approach rather than a simple surface repair. Ultracure targets capillary moisture movement within the masonry, but walls can remain damp for a period afterwards, particularly where hygroscopic salts have built up in existing plaster. For best outcomes, contaminated plaster is normally removed and replaced with a salt resistant replastering specification such as \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-renovation-plaster\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renovation Plaster\u003c\/strong\u003e\u003c\/a\u003e or \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renderproof\u003c\/strong\u003e\u003c\/a\u003e, helping to prevent residual salts from causing ongoing staining or apparent dampness even after the new damp proof course is functioning.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eTackling External Defects For Lasting Low Level Dryness\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eA successful treatment also depends on correcting external defects before relying on the new DPC to do the heavy lifting. Issues such as defective rainwater goods, leaking downpipes, bridged cavities and high external ground levels should be addressed first, ensuring the system is not expected to solve problems caused by penetrating damp or bridging. This joined up approach improves reliability, shortens the path to dry finishes, and reduces the risk of call backs where symptoms persist for reasons unrelated to rising damp.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eCleaner Than Traditional Injection, Backed By Recognised Standards\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe system is designed for straightforward site practice with reduced mess compared to traditional liquid injection methods. It avoids the need for high pressure pumps and complex cleaning routines between small jobs, while still delivering the productivity required for professional damp proofing work. Ultracure is virtually odourless, low hazard in use, and suitable for all common masonry types when the correct drilling and injection layout is followed. Installed in line with BS6576:2005 guidance, it provides a long life method of forming a chemical damp proof course, supported by BBA certification for added confidence.\u003c\/p\u003e\n\u003cstyle\u003e\n  .pc-ultracure-5l-kit-contents-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n  }\n\n  .pc-ultracure-5l-kit-contents-table {\n    width: 100%;\n    min-width: 760px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.25;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-ultracure-5l-kit-contents-table col:nth-child(1) { width: 20%; }\n  .pc-ultracure-5l-kit-contents-table col:nth-child(2) { width: 18%; }\n  .pc-ultracure-5l-kit-contents-table col:nth-child(3) { width: 40%; }\n  .pc-ultracure-5l-kit-contents-table col:nth-child(4) { width: 22%; }\n\n  .pc-ultracure-5l-kit-contents-table th,\n  .pc-ultracure-5l-kit-contents-table td {\n    border: 5px solid #fff;\n    padding: 8px 12px;\n    vertical-align: middle;\n    font-weight: 400;\n  }\n\n  .pc-ultracure-5l-kit-contents-table .pc-main-title th {\n    background: #7f7f7f;\n    color: #fff;\n    text-align: center;\n    text-transform: uppercase;\n    font-size: 30px;\n    line-height: 1.15;\n    font-weight: 700;\n    letter-spacing: 0.2px;\n    padding: 12px 10px;\n  }\n\n  .pc-ultracure-5l-kit-contents-table .pc-sub-title th {\n    background: #a6a6a6;\n    color: #111;\n    text-align: center;\n    font-size: 20px;\n    line-height: 1.2;\n    font-weight: 700;\n    padding: 12px 10px;\n  }\n\n  .pc-ultracure-5l-kit-contents-table .pc-column-head th {\n    background: #d9d9d9;\n    color: #111;\n    font-size: 16px;\n    line-height: 1.2;\n    font-weight: 700;\n    text-align: center;\n    padding: 10px 12px;\n  }\n\n  .pc-ultracure-5l-kit-contents-table .pc-data-row td {\n    background: #fff;\n    text-align: left;\n  }\n\n  .pc-ultracure-5l-kit-contents-table .pc-data-row.pc-grey td {\n    background: #d9d9d9;\n  }\n\n  .pc-ultracure-5l-kit-contents-table .pc-kit-name {\n    font-weight: 700;\n  }\n\n  @media screen and (max-width: 767px) {\n    .pc-ultracure-5l-kit-contents-table {\n      font-size: 14px;\n      min-width: 720px;\n    }\n\n    .pc-ultracure-5l-kit-contents-table th,\n    .pc-ultracure-5l-kit-contents-table td {\n      padding: 7px 9px;\n      border-width: 4px;\n    }\n\n    .pc-ultracure-5l-kit-contents-table .pc-main-title th {\n      font-size: 24px;\n      padding: 10px 8px;\n    }\n\n    .pc-ultracure-5l-kit-contents-table .pc-sub-title th {\n      font-size: 18px;\n      padding: 10px 8px;\n    }\n\n    .pc-ultracure-5l-kit-contents-table .pc-column-head th {\n      font-size: 15px;\n      padding: 9px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pc-ultracure-5l-kit-contents-table-wrap\"\u003e\n\u003ctable class=\"pc-ultracure-5l-kit-contents-table\" aria-label=\"Ultracure 5 Litre Bucket Kits Kit Contents\"\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr class=\"pc-main-title\"\u003e\n\u003cth colspan=\"4\"\u003eKit Contents\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-sub-title\"\u003e\n\u003cth colspan=\"4\"\u003eUltracure - 5 Litre Bucket Kits\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-column-head\"\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003eNo. of Buckets\u003c\/th\u003e\n\u003cth\u003eApplicator\u003c\/th\u003e\n\u003cth\u003eNo. of SDS Drill Bits\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e1 x 5 Litre Ultracure Kit\u003c\/td\u003e\n\u003ctd\u003e1 x 5 Litre Bucket\u003c\/td\u003e\n\u003ctd\u003eSelecta 7 DPC Injection Pump (C\/W Brass Gel Lance)\u003c\/td\u003e\n\u003ctd\u003e1 x SDS Drill Bit (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e2 x 5 Litre Ultracure Kit\u003c\/td\u003e\n\u003ctd\u003e2 x 5 Litre Buckets\u003c\/td\u003e\n\u003ctd\u003eSelecta 7 DPC Injection Pump (C\/W Brass Gel Lance)\u003c\/td\u003e\n\u003ctd\u003e2 x SDS Drill Bits (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e3 x 5 Litre Ultracure Kit\u003c\/td\u003e\n\u003ctd\u003e3 x 5 Litre Buckets\u003c\/td\u003e\n\u003ctd\u003eSelecta 7 DPC Injection Pump (C\/W Brass Gel Lance)\u003c\/td\u003e\n\u003ctd\u003e2 x SDS Drill Bits (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e4 x 5 Litre Ultracure Kit\u003c\/td\u003e\n\u003ctd\u003e4 x 5 Litre Buckets\u003c\/td\u003e\n\u003ctd\u003eSelecta 7 DPC Injection Pump (C\/W Brass Gel Lance)\u003c\/td\u003e\n\u003ctd\u003e2 x SDS Drill Bits (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e5 x 5 Litre Ultracure Kit\u003c\/td\u003e\n\u003ctd\u003e5 x 5 Litre Buckets\u003c\/td\u003e\n\u003ctd\u003eSelecta 7 DPC Injection Pump (C\/W Brass Gel Lance)\u003c\/td\u003e\n\u003ctd\u003e2 x SDS Drill Bits (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e6 x 5 Litre Ultracure Kit\u003c\/td\u003e\n\u003ctd\u003e6 x 5 Litre Buckets\u003c\/td\u003e\n\u003ctd\u003eSelecta 7 DPC Injection Pump (C\/W Brass Gel Lance)\u003c\/td\u003e\n\u003ctd\u003e2 x SDS Drill Bits (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Benefits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFast, Efficient Kit Format For Larger Jobs: \u003c\/strong\u003eSupplied as a contractor ready kit with pump and drill bit(s), it streamlines preparation and application on longer wall runs, reducing downtime and helping maintain consistent progress across multiple injection lines.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eControlled Cream Injection With Clean Working:\u003c\/strong\u003e Ultracure is injected as a cream, so it stays where it is placed rather than running out of drill holes, supporting accurate dosing, cleaner application in occupied properties, and fewer issues with spills on floors, finishes, or external paving.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProven Rising Damp Barrier Formation: \u003c\/strong\u003eThe cream migrates into the masonry pore structure and cures to create a continuous hydrophobic barrier within the mortar course, restricting capillary moisture rise and addressing the underlying cause of typical rising damp symptoms.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNo High Pressure Injection Requirement:\u003c\/strong\u003e The method avoids the complications of high pressure injection systems, making it more practical for everyday site conditions, while still delivering robust performance comparable with conventional liquid injection DPC systems.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBBA Certified Performance Assurance: \u003c\/strong\u003eSupported by BBA Certification Certificate No: 02\/3961, providing independent verification of product performance and suitability for the intended application when installed to recognised good practice in UK buildings.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLong Term Durability In Service: \u003c\/strong\u003eDesigned to remain effective for at least 20 years, helping contractors and property owners specify a long life damp proof course solution that supports lasting remedial outcomes when combined with correct replastering.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable For Most Masonry Types:\u003c\/strong\u003e Appropriate for typical UK brickwork and many common masonry constructions, allowing use across domestic and light commercial stock, provided drilling layout and hole depths are matched to the wall construction.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSupports Proper Remedial Specifications: \u003c\/strong\u003eWorks effectively as part of a full rising damp specification, where salt contaminated plaster is replaced with salt resistant systems such as \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-renovation-plaster\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renovation Plaster\u003c\/strong\u003e\u003c\/a\u003e or \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renderproof\u003c\/strong\u003e\u003c\/a\u003e to prevent hygroscopic salts causing ongoing cosmetic issues.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReduced Disruption For Occupied Properties:\u003c\/strong\u003e Low odour, clean application and predictable installation sequencing help damp proofing work proceed with fewer issues in lived in environments, particularly when the injection line is planned carefully and plaster removal is controlled.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePractical For Repeat Use By Contractors: \u003c\/strong\u003eThe pump based kit format is well suited to professionals undertaking regular damp proofing work, offering repeatable application technique, reduced consumable handling, and a set up designed for ongoing site use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRising Damp Treatment In Domestic Properties: \u003c\/strong\u003eSuitable for forming a chemical damp proof course in older UK housing where low level dampness, salt staining and skirting deterioration indicate rising damp, particularly where a longer wall run benefits from pump application.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Damp Proofing And Remedial Works: \u003c\/strong\u003eDesigned for contractors carrying out repeated DPC installations across multiple rooms or properties, where a tub and pump format improves workflow and reduces interruptions compared with smaller format systems.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLong Wall Runs And Multi Room Installations:\u003c\/strong\u003e Well suited where multiple injection lines are required, such as terraced houses, ground floor perimeter walls, or larger footprints, allowing steady progress along the drilling pattern with consistent injection technique.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTreatment Of Solid Wall Brickwork And Masonry:\u003c\/strong\u003e Commonly used in solid external walls and internal load bearing walls where the mortar course can be accessed and drilled at the correct level, supporting installation in line with BS6576:2005 guidance.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCavity Wall Leaves Where Access Allows: \u003c\/strong\u003eCan be applied to cavity wall construction where each leaf is treated appropriately and cavities are confirmed clear, supporting correct barrier formation without bridging debris compromising the result.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRefurbishment Projects With Planned Replastering:\u003c\/strong\u003e Ideal where walls will be stripped back and replastered as part of wider renovation, allowing proper removal of salt contaminated plaster and reinstatement using salt resistant systems for a complete rising damp specification.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMixed Masonry And Older Building Stock:\u003c\/strong\u003e Useful where site conditions vary and careful drilling layout is needed to follow mortar beds through irregular work, enabling controlled injection while maintaining a practical on site method for forming an effective DPC line.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eContractor Maintenance And Call Out Work:\u003c\/strong\u003e Suitable for repeated use in damp proofing call outs where efficiency, clean working and a recognised system approach are important, including jobs that require methodical preparation and predictable curing behaviour.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eApplication\u003c\/h5\u003e\n\u003ch2\u003e\u003cstrong\u003eHealth \u0026amp; Safety Recommendations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eRead the product label and Safety Data Sheet before use and follow all stated precautions. Wear suitable PPE throughout, including chemical resistant gloves, eye protection and workwear suitable for drilling and handling construction chemicals. When drilling masonry, wear a suitable dust mask and protect occupants from dust migration by isolating the work area where possible. Ensure safe access and stable footing when working along wall lines, particularly in basements, tight corridors, or where floors are uneven.\u003c\/p\u003e\n\u003cp\u003eProvide good ventilation during drilling and injection, especially in cellars and enclosed rooms. Keep the product away from children and pets and prevent accidental contact with food preparation areas. Avoid splashes to skin and eyes and wash immediately with warm water and soap if contamination occurs. If irritation persists or product is swallowed, seek medical advice and refer to the SDS. Manage cables and hoses to avoid trip hazards and follow safe manual handling practices, as a filled kit and pump components can be heavy.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSubstrate Suitability\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eUltracure Damp Proof Cream is designed for injection into masonry to control rising damp and is suitable for use in common UK wall constructions, including solid brickwork, cavity wall leaves, and many stone or rubble infill walls where a logical drilling line can be formed. The most effective installation is achieved when the DPC line can be placed in a continuous mortar bed with consistent drilling centres and correct depth.\u003c\/p\u003e\n\u003cp\u003eBefore deciding on a drilling pattern, confirm that rising damp is the correct diagnosis and that other moisture sources are addressed. Defective rainwater goods, bridging, high external ground levels, leaking plumbing, and condensation issues can mimic or worsen damp symptoms and should be corrected before chemical DPC installation. Where internal floor levels are below external ground, consider the risk of lateral moisture and salt migration and ensure the DPC height and any associated tanking or replastering specification are appropriate.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDrilling Preparation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCheck and overhaul rainwater goods to ensure they are clean, correctly aligned, and in good working order. Repair or install drainage where needed to carry surface water away from the building. If external ground levels are high, reduce them where possible so the DPC line is not bridged and is positioned correctly relative to external ground.\u003c\/p\u003e\n\u003cp\u003eInternally, remove skirtings and any fixtures that prevent access to the selected mortar bed. Hack off salt contaminated plaster in the treatment area to a height of 300mm above the maximum visible level of dampness, as hygroscopic salts can continue to attract moisture even after a new damp proof course is installed. Inspect flooring timbers at wall junctions for signs of fungal decay and recommend repair or replacement where needed. Ensure wall cavities are clear of debris before treating cavity walls, as bridged cavities can compromise performance and lead to ongoing damp transfer.\u003c\/p\u003e\n\u003cp\u003eSelect the DPC level carefully. The DPC line should be at least 150mm above external ground level wherever possible. Where solid floors are present internally, the DPC is normally installed as close to floor level as practical, provided it still meets the external 150mm guidance or suitable mitigation is planned. Where ground levels step, or where adjoining walls must be isolated, provide vertical DPC continuity to prevent damp bypassing untreated areas.\u003c\/p\u003e\n\u003cstyle\u003e\n  .pc-dpc-drilling-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n  }\n\n  .pc-dpc-drilling-table {\n    width: 100%;\n    min-width: 620px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.25;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-dpc-drilling-table col:nth-child(1) { width: 25%; }\n  .pc-dpc-drilling-table col:nth-child(2),\n  .pc-dpc-drilling-table col:nth-child(3),\n  .pc-dpc-drilling-table col:nth-child(4),\n  .pc-dpc-drilling-table col:nth-child(5) { width: 18.75%; }\n\n  .pc-dpc-drilling-table th,\n  .pc-dpc-drilling-table td {\n    border: 5px solid #fff;\n    padding: 8px 12px;\n    vertical-align: middle;\n    font-weight: 400;\n  }\n\n  .pc-dpc-drilling-table .pc-main-title th {\n    background: #7f7f7f;\n    color: #fff;\n    text-align: center;\n    text-transform: uppercase;\n    font-size: 30px;\n    line-height: 1.15;\n    font-weight: 700;\n    letter-spacing: 0.2px;\n    padding: 12px 10px;\n  }\n\n  .pc-dpc-drilling-table .pc-data-row th,\n  .pc-dpc-drilling-table .pc-data-row td {\n    background: #fff;\n  }\n\n  .pc-dpc-drilling-table .pc-data-row.pc-grey th,\n  .pc-dpc-drilling-table .pc-data-row.pc-grey td {\n    background: #d9d9d9;\n  }\n\n  .pc-dpc-drilling-table .pc-row-heading {\n    font-weight: 700;\n    text-align: left;\n  }\n\n  .pc-dpc-drilling-table td {\n    text-align: center;\n  }\n\n  @media screen and (max-width: 767px) {\n    .pc-dpc-drilling-table {\n      font-size: 14px;\n      min-width: 600px;\n    }\n\n    .pc-dpc-drilling-table th,\n    .pc-dpc-drilling-table td {\n      padding: 7px 9px;\n      border-width: 4px;\n    }\n\n    .pc-dpc-drilling-table .pc-main-title th {\n      font-size: 24px;\n      padding: 10px 8px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pc-dpc-drilling-table-wrap\"\u003e\n\u003ctable aria-label=\"Damp Proof Cream Drilling Preparation\" class=\"pc-dpc-drilling-table\"\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr class=\"pc-main-title\"\u003e\n\u003cth colspan=\"5\"\u003eDrilling Preparation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-row-heading\"\u003eWall Thickness\u003c\/th\u003e\n\u003ctd\u003e115mm (4 ½\")\u003c\/td\u003e\n\u003ctd\u003e230mm (9\")\u003c\/td\u003e\n\u003ctd\u003e345mm (13 ½\")\u003c\/td\u003e\n\u003ctd\u003e460mm (18\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-row-heading\"\u003eDepth of Hole\u003c\/th\u003e\n\u003ctd\u003e100mm\u003c\/td\u003e\n\u003ctd\u003e210mm\u003c\/td\u003e\n\u003ctd\u003e320mm\u003c\/td\u003e\n\u003ctd\u003e430mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eApplication Method\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eMark the chosen mortar course along the wall at the intended DPC height and confirm the line is continuous across the full treatment area. Identify any obstructions and plan drilling positions so the pattern remains as consistent as possible. Drill 12mm diameter holes horizontally into the mortar bed at centres no greater than 120mm, keeping the line level. Drill to approximately 90% of the wall thickness, adjusting proportionally where the masonry is irregular, and make sure the drilling line targets the base of perpends along the selected course so the treated barrier remains continuous. Clear drill dust from each hole to improve injection consistency. If holes become blocked, re drill just before injection or drill an adjacent hole to ensure the correct volume can be introduced.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Ultracure_DPC_Cream_65a4456c-9b43-4877-a04f-52e854fbe223_1024x1024.jpg?v=1779726900\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003eOpen the Ultracure 5L tub and pour the cream into the Selecta 7 pump chamber. Securely refit and tighten the black pump handle assembly onto the chamber so the seal is correct and the unit is pressure tight. Build pressure using the black pump handle, pumping steadily until resistance increases, then maintain controlled pressure rather than over pumping, topping up pressure as needed during application. Insert the DPC gel lance into the full depth of each drilled hole and inject while slowly withdrawing the lance so the hole fills from the rear outwards. Continue until the hole is filled to within approximately 10mm of the wall face. Work methodically along the wall to ensure no holes are missed, re pressurising the pump as required.\u003c\/p\u003e\n\u003cp\u003eFor cavity walls treated from one side, ensure the chosen method properly treats both leaves and confirm the cavity is clear before injection. For walls thicker than 350mm, drilling and injecting from both sides at the same height is generally recommended to achieve effective distribution through the wall thickness. Wipe away any spilled material immediately and wash contaminated surfaces promptly with warm soapy water, as cured residues are difficult to remove.\u003c\/p\u003e\n\u003cdiv class=\"iframe-container\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/tnyIPfsfBE8?si=z_N89n4xw3WyxOIe\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCoverage depends on wall thickness, drill spacing, hole depth and substrate type. For accurate planning and ordering, refer to the coverage table below, which should be based on 12mm holes at centres up to 120mm and a target hole depth of approximately 90% of wall thickness.\u003c\/p\u003e\n\u003cp\u003eIf masonry is unusually porous, irregular, thicker than expected, or requires drilling from both sides, additional material should be allowed for to maintain continuity.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .pc-dpc-5l-coverage-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n  }\n\n  .pc-dpc-5l-coverage-table {\n    width: 100%;\n    min-width: 620px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.25;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-dpc-5l-coverage-table col:nth-child(1) { width: 25%; }\n  .pc-dpc-5l-coverage-table col:nth-child(2),\n  .pc-dpc-5l-coverage-table col:nth-child(3),\n  .pc-dpc-5l-coverage-table col:nth-child(4),\n  .pc-dpc-5l-coverage-table col:nth-child(5) { width: 18.75%; }\n\n  .pc-dpc-5l-coverage-table th,\n  .pc-dpc-5l-coverage-table td {\n    border: 5px solid #fff;\n    padding: 8px 12px;\n    vertical-align: middle;\n    font-weight: 400;\n  }\n\n  .pc-dpc-5l-coverage-table .pc-main-title th {\n    background: #7f7f7f;\n    color: #fff;\n    text-align: center;\n    text-transform: uppercase;\n    font-size: 30px;\n    line-height: 1.15;\n    font-weight: 700;\n    letter-spacing: 0.2px;\n    padding: 12px 10px;\n  }\n\n  .pc-dpc-5l-coverage-table .pc-column-head th {\n    background: #d9d9d9;\n    color: #111;\n    font-size: 16px;\n    line-height: 1.2;\n    font-weight: 700;\n    text-align: center;\n    padding: 10px 12px;\n  }\n\n  .pc-dpc-5l-coverage-table .pc-column-head th:first-child {\n    text-align: left;\n  }\n\n  .pc-dpc-5l-coverage-table .pc-data-row th,\n  .pc-dpc-5l-coverage-table .pc-data-row td {\n    background: #fff;\n  }\n\n  .pc-dpc-5l-coverage-table .pc-row-heading {\n    font-weight: 700;\n    text-align: left;\n  }\n\n  .pc-dpc-5l-coverage-table td {\n    text-align: center;\n  }\n\n  @media screen and (max-width: 767px) {\n    .pc-dpc-5l-coverage-table {\n      font-size: 14px;\n      min-width: 600px;\n    }\n\n    .pc-dpc-5l-coverage-table th,\n    .pc-dpc-5l-coverage-table td {\n      padding: 7px 9px;\n      border-width: 4px;\n    }\n\n    .pc-dpc-5l-coverage-table .pc-main-title th {\n      font-size: 24px;\n      padding: 10px 8px;\n    }\n\n    .pc-dpc-5l-coverage-table .pc-column-head th {\n      font-size: 15px;\n      padding: 9px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pc-dpc-5l-coverage-table-wrap\"\u003e\n\u003ctable aria-label=\"Coverage Rates For 5 Litre Damp Proof Cream\" class=\"pc-dpc-5l-coverage-table\"\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr class=\"pc-main-title\"\u003e\n\u003cth colspan=\"5\"\u003eCoverage Rates\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-column-head\"\u003e\n\u003cth\u003eWall Thickness\u003c\/th\u003e\n\u003cth\u003e115mm (4 ½\")\u003c\/th\u003e\n\u003cth\u003e230mm (9\")\u003c\/th\u003e\n\u003cth\u003e345mm (13 ½\")\u003c\/th\u003e\n\u003cth\u003e460mm (18\")\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-row-heading\"\u003eCoverage Per 5 Litre Bucket\u003c\/th\u003e\n\u003ctd\u003eUp to 50 Linear Metres\u003c\/td\u003e\n\u003ctd\u003eUp to 25 Linear Metres\u003c\/td\u003e\n\u003ctd\u003eUp to 16.5 Linear Metres\u003c\/td\u003e\n\u003ctd\u003eUp to 12.5 Linear Metres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCuring Time\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eUltracure forms its damp proof barrier as it migrates through the mortar and masonry pore structure and then cures in situ. Final cure is typically 2–6 weeks depending on wall thickness, temperature, and site moisture conditions. The wall above the new DPC will still require drying time, which can be prolonged where masonry is heavily saturated or where salt contamination remains in plaster or finishes.\u003c\/p\u003e\n\u003cp\u003eWhere replastering is planned, it is advisable to allow the wall to dry for as long as practical and for at least 14 days before removing residual salts and commencing replastering works. Drying and stabilisation are influenced strongly by ventilation, heating patterns, and whether external moisture sources have been eliminated.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFinishing\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eExternally, drill holes can be made good once injection is completed. For a traditional finish, repoint using a matched sand cement mortar suitable for the existing masonry. As an alternative, holes can be plugged using \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/universal-dpc-injection-wall-plugs\" target=\"_blank\"\u003e\u003cstrong\u003eUniversal DPC Injection Plugs\u003c\/strong\u003e\u003c\/a\u003e in a suitable colour to blend with the wall and provide a neat, consistent appearance without full repointing.\u003c\/p\u003e\n\u003cp\u003eInternally, holes can be left open where plaster is to be reinstated and can be stopped short of the DPC line, depending on the chosen replastering specification. Where internal finishes require a neater appearance prior to plastering, holes can be lightly filled, but avoid creating a bridge that could interfere with breathability and drying in the immediate period after treatment.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDecoration\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDo not redecorate directly onto salt contaminated plaster, as hygroscopic salts can continue to cause staining and apparent dampness even after the DPC is functioning. For best results, remove salt contaminated plaster and reinstate using a salt resistant replastering system such as \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-renovation-plaster\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renovation Plaster\u003c\/strong\u003e\u003c\/a\u003e or \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renderproof\u003c\/strong\u003e\u003c\/a\u003e, following the relevant specification for the building type and exposure conditions.\u003c\/p\u003e\n\u003cp\u003eAllow the replastering system to cure and dry properly before final decoration. Use breathable finishes where specified and avoid impervious wall coverings during the drying phase, as these can trap moisture and prolong drying times. Where mould has been present, treat affected areas before redecorating using an appropriate mould treatment in line with good practice.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCleaning\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eClean spillages immediately. Contaminated surfaces should be washed promptly with warm soapy water. Tools and equipment should be cleaned before the product cures. Dispose of wipes and contaminated materials responsibly and in accordance with site waste procedures.\u003c\/p\u003e\n\u003cp\u003eOnce cured, Ultracure residues are difficult to remove and may require mechanical removal from surfaces. Preventative protection, such as dust sheets and careful injection technique, is the most effective approach for keeping the work area clean.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eLimitations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eUltracure Damp Proof Cream is designed to control rising damp, not penetrating damp, leaking services, roof defects, or condensation related moisture problems. Ensure other moisture sources are corrected before treatment, and do not install a chemical DPC where bridging is present, such as high external ground levels, internal screeds above DPC level, or debris in cavities that can transmit damp across the wall.\u003c\/p\u003e\n\u003cp\u003eRising damp treatment should be installed as far as possible in accordance with BS6576:2005. In walls that are severely contaminated with hygroscopic salts, a new DPC alone will not prevent ongoing plaster defects without appropriate replastering. In random stone and rubble walls, drilling positions may need to be adapted to suit the construction, and thicker walls may require drilling and injection from both sides to achieve effective distribution.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eOther Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eGood damp proofing outcomes rely on correct diagnosis, proper preparation, and a complete remedial specification. Ensure ventilation and heating practices are appropriate during the drying phase, as this assists evaporation from masonry above the new DPC line. Maintain realistic expectations, as drying can take time and depends on wall thickness, initial saturation, and how quickly the building is returned to stable internal conditions.\u003c\/p\u003e\n\u003cp\u003eIf you are unsure about wall construction, drilling layout, or whether lateral moisture and salt migration may be affecting the property, seek technical guidance before proceeding, especially in basements, properties with altered ground levels, or buildings with complex extensions and adjoining walls.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eFAQ's\u003c\/h5\u003e\n\u003ch3\u003eQ) What are Ultracure Damp Proof Cream - 5 Litre Kits, and what problem are they designed to solve?\u003c\/h3\u003e\n\u003cp\u003eA) Ultracure Damp Proof Cream - 5 Litre Kits are professional rising damp treatment kits designed to install a chemical damp proof course in existing masonry. They are used where moisture is travelling upwards through mortar and masonry by capillary action, typically causing low-level tide marks, salt deposits, blown plaster and skirting damage. The kit uses a silane based emulsion cream that is injected into a selected mortar course, then migrates through the pore structure and cures to form a hydrophobic barrier. This barrier restricts further upward moisture movement while allowing the wall to dry naturally over time. Ultracure is supported by BBA Certification (02\/3961) and is designed to perform for at least 20 years when installed to BS6576:2005 guidance.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What is included in an Ultracure Damp Proof Cream - 5 Litre Kit?\u003c\/h3\u003e\n\u003cp\u003eA) Ultracure Damp Proof Cream - 5 Litre Kits are supplied in a contractor focused format aimed at longer wall runs and repeat work. Each kit provides Ultracure silane based DPC cream in a 5L tub, plus a Selecta 7 DPC Pump with a 7L working capacity for controlled, consistent injection. The kit also includes 12mm x 260mm SDS drill bit(s) for preparing the mortar bed with the correct hole diameter prior to injection. The idea is to give you a practical on-site set up that avoids high pressure injection and repeated cartridge changes, while maintaining steady progress and accurate dosing. Because rising damp remediation is a system, the kit is intended to be used alongside appropriate preparation, bridging checks, and usually a salt-resistant replastering specification for reliable, long-term results.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How does Ultracure Damp Proof Cream form a damp proof course inside the wall?\u003c\/h3\u003e\n\u003cp\u003eA) Ultracure Damp Proof Cream - 5 Litre Kits work by introducing a measured volume of silane cream into a continuous mortar bed. After injection, the cream gradually reverts towards a more fluid phase, migrates through the masonry pore network, and then cures to create a hydrophobic zone within the mortar and adjacent masonry. That treated zone repels liquid water and restricts capillary rise, effectively creating an in-situ chemical damp proof course across the treated line. Because the material is injected into the mortar course rather than painted on the surface, it targets the moisture pathway within the wall, not just the symptoms. Good results depend on continuity, correct drilling depth, correct hole spacing, and ensuring the chosen course forms an unbroken line through corners, returns, junctions, and any changes in wall thickness.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) When should Ultracure Damp Proof Cream - 5 Litre Kits be used instead of cartridge kits?\u003c\/h3\u003e\n\u003cp\u003eA) Ultracure Damp Proof Cream - 5 Litre Kits are typically chosen when you have longer wall runs, repeated jobs, or multiple areas to treat and you want to reduce interruptions. A tub and pump format avoids frequent cartridge changeovers and can make it easier to maintain a steady injection rhythm, especially on thick walls or large ground-floor perimeters. The Selecta 7 pump also supports consistent dosing when you are working across multiple rooms or properties in the same programme. Cartridge kits can be ideal for shorter runs or isolated patches, but a 5L kit is often more practical where productivity matters and you want a single high-output set up. Regardless of format, the same rules apply: correct diagnosis, correct drilling layout, and correct salt management through replastering if the existing plaster is contaminated.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Which wall types and masonry substrates are suitable for Ultracure Damp Proof Cream - 5 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) Ultracure Damp Proof Cream - 5 Litre Kits are intended for common UK masonry where a practical, continuous drilling line can be formed, including solid brickwork, many cavity wall leaves, and a wide range of masonry where the mortar bed can be targeted consistently. Mixed masonry and older building stock can also be treated, but drilling layout may need more care to maintain continuity along the selected course. As with any chemical DPC, the wall should be structurally sound and the chosen mortar line should be reasonably continuous around corners and junctions. Cavity walls can be treated, but only if both leaves are properly addressed and the cavity is clear at DPC level, as debris can bridge the new barrier. Random stone or rubble walls can be possible, but often need adapted drilling positions and, in thicker walls, drilling from both sides.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How do I confirm the damp issue is rising damp before using Ultracure Damp Proof Cream - 5 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) Before using Ultracure Damp Proof Cream - 5 Litre Kits, it is important to confirm you are dealing with rising damp, not a different moisture mechanism. Rising damp is associated with capillary moisture rising from the ground, often with low-level salt contamination and a band of dampness that is typically worst near floor level. However, penetrating damp from defective rainwater goods, leaking downpipes, cracked render, bridged cavities, or high external ground levels can produce similar symptoms. Condensation can also mimic damp, especially behind furniture and in colder rooms. A good survey checks external ground levels, drainage, rainwater goods, plumbing leaks, and ventilation patterns before specifying a chemical DPC. If external defects or bridging remain, even a correctly installed DPC can appear to “fail” because moisture is still entering by another route.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Where should the DPC line be installed when using Ultracure Damp Proof Cream - 5 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) With Ultracure Damp Proof Cream - 5 Litre Kits, the new chemical DPC line should be set so it cannot be bridged and so it blocks capillary moisture at the right level. As a general rule, aim for at least 150mm above external ground level wherever practicable. Internally, in properties with solid floors, the DPC is often installed as close to floor level as practical, provided external ground levels and detailing allow it. If internal floor levels are below external ground level, you may need to reduce external ground locally where possible, or position the DPC higher and use additional measures below, such as tanking or membranes, to manage lateral moisture risk. The key is continuity: plan the line through corners, returns, chimney breasts, and junctions so the barrier is unbroken across all affected walls.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What drilling pattern is recommended for Ultracure Damp Proof Cream - 5 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) Ultracure Damp Proof Cream - 5 Litre Kits are typically installed by drilling 12mm diameter holes into the selected mortar bed at centres not exceeding 120mm. Hole depth is normally set at around 90% of the wall thickness, adjusted proportionally for intermediate thicknesses, so the cream is placed deep enough to treat the full course effectively without breaking through. Keep the drill line level and follow the mortar bed as consistently as possible. In irregular masonry, it helps to ensure drilling positions target the base of perpends along the chosen course so the treated zone connects across the wall. After drilling, clear dust from the holes so injection is smooth and the cream is not blocked by compacted drill spoil. Missed holes or blocked holes are a common cause of poor continuity.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How do I set up and use the Selecta 7 pump in Ultracure Damp Proof Cream - 5 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) Ultracure Damp Proof Cream - 5 Litre Kits include a Selecta 7 DPC Pump with a 7L working capacity, designed for controlled dosing without high pressure injection. In practice, you load the pump chamber with Ultracure cream from the 5L tub, then secure the pump assembly so the unit is sealed and pressure tight. You build pressure by pumping steadily until resistance increases, then maintain consistent pressure during injection rather than over pumping. Insert the injection lance to the full depth of each drilled hole, inject while slowly withdrawing the lance, and aim to fill each hole from the rear outwards to within about 10mm of the wall face. Re-pressurise as needed to keep flow consistent. Work methodically along the line, checking holes are fully filled and re-doing any that short-fill.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How should Ultracure Damp Proof Cream - 5 Litre Kits be used on cavity walls?\u003c\/h3\u003e\n\u003cp\u003eA) Ultracure Damp Proof Cream - 5 Litre Kits can be used on cavity wall construction, but the critical point is that both leaves must be treated properly and the cavity must be clear at DPC level. If debris bridges the cavity, moisture can bypass the new barrier and continue to show internally. A common approach is to drill and inject each leaf separately as if treating two separate walls, ensuring hole depths and spacing suit the leaf thickness. Alternative drilling strategies may be used, but the outcome must still be a complete, continuous treated line in both leaves. Planning is important around openings, corners, and party wall junctions, as continuity is easiest to lose in these areas. Also check for bridging from external render, internal plaster, or floor screeds that could transmit moisture above the new DPC line.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Do Ultracure Damp Proof Cream - 5 Litre Kits work on thick walls and older solid masonry?\u003c\/h3\u003e\n\u003cp\u003eA) Ultracure Damp Proof Cream - 5 Litre Kits are often well suited to thicker masonry because the pump format supports steady, consistent injection along longer runs. However, thick walls need the drilling strategy to match the construction. As a general principle, holes should be drilled to around 90% of wall thickness, but in walls thicker than about 350mm it is commonly recommended to drill and inject from both sides at the same height to achieve effective distribution through the full thickness. Older solid walls can contain variable mortar quality, voids, and irregular bedding, so hole cleaning and continuity checks become even more important. Where the mortar is friable, holes may collapse or block, so re-drilling or adding adjacent holes at the same level may be needed to maintain dosing. In heritage or rubble walls, a survey-led approach is sensible.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How long does Ultracure take to cure, and how long will the wall take to dry after treatment?\u003c\/h3\u003e\n\u003cp\u003eA) After installation using Ultracure Damp Proof Cream - 5 Litre Kits, the cream migrates within the mortar and masonry and then cures in situ to form the hydrophobic barrier. Final cure is typically in the range of 2 to 6 weeks, influenced by wall thickness, temperature, moisture content, and ventilation. Drying of the wall fabric above the new DPC line can take longer, especially where the wall has been saturated for a long time or where hygroscopic salts remain in the plaster. Visible dampness can persist until salts are managed and the wall has had time to stabilise. Good background heating and ventilation help drying. Where programme allows, leaving the wall to stand for at least 14 days before replastering is commonly recommended, with longer being beneficial in heavier constructions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Why is salt-resistant replastering usually needed after using Ultracure Damp Proof Cream - 5 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) Ultracure Damp Proof Cream - 5 Litre Kits address the moisture pathway within the wall, but they do not remove the salt contamination left behind by long-standing rising damp. Hygroscopic salts in old plaster attract moisture from the air, so even after a new chemical DPC is working, internal finishes can continue to look damp, stain, or fail if salt contaminated plaster remains. That is why a proper rising damp specification usually includes hacking off contaminated plaster to at least 300mm above the highest visible damp mark, then reinstating using a salt-resistant system such as \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-renovation-plaster\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renovation Plaster\u003c\/strong\u003e\u003c\/a\u003e or \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renderproof\u003c\/strong\u003e\u003c\/a\u003e. This isolates salts and provides a stable base for decoration. Skipping this step is one of the most common reasons people think a chemical DPC has not worked, when the real issue is salt persistence.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) When can I redecorate after installing Ultracure Damp Proof Cream - 5 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) Redecoration after Ultracure Damp Proof Cream - 5 Litre Kits should be planned around drying, salt management, and the curing requirements of any new plaster system. If contaminated plaster is removed and replaced with a salt-resistant replastering specification, decoration should only happen once the new plaster has cured and dried in line with the plaster manufacturer’s guidance. Even if the chemical DPC barrier forms within weeks, the wall above it may still be drying for some time, especially in thick masonry or where ventilation is limited. Using breathable finishes during the drying phase can help, while impermeable wall coverings can trap moisture and prolong drying. A sensible approach is to allow at least the minimum recommended waiting period after injection before replastering, then allow full plaster cure before decorating, rather than rushing to paint over unstable or salt affected backgrounds.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How much area will one Ultracure Damp Proof Cream - 5 Litre Kit cover?\u003c\/h3\u003e\n\u003cp\u003eA) Coverage for Ultracure Damp Proof Cream - 5 Litre Kits depends on wall thickness, hole spacing, and hole depth, so it is best estimated using the drilling pattern rather than guessing by floor area. The standard approach is 12mm holes at up to 120mm centres, drilled to around 90% of wall thickness, which means thicker walls consume more cream per linear metre. Masonry porosity and irregular construction can also influence consumption because blocked holes may need re-drilling and additional dosing, and rubble cores can complicate continuity. For accurate ordering, base your calculation on the linear metres of wall to be treated and the wall thicknesses involved, then apply the coverage guidance as seen in the 'Coverage' section. Always add a sensible margin for site variables, corners, returns, and any areas where access restrictions force a modified drilling approach.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What are the best on-site tips for getting reliable results with Ultracure Damp Proof Cream - 5 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) The most reliable results with Ultracure Damp Proof Cream - 5 Litre Kits come from good preparation and discipline in the drilling and injection sequence. First, remove or fix external causes that mimic rising damp, such as leaking rainwater goods, high ground levels, and bridging. Second, plan the DPC line so it is continuous through corners, returns, and junctions, and mark it clearly before drilling. Drill clean 12mm holes at consistent centres, clear dust from every hole, and re-drill any that block. When injecting, always fill from the rear of the hole outwards by withdrawing the lance steadily, and check each hole finishes within about 10mm of the face so dosing is consistent. Finally, manage salts properly with a salt-resistant replastering system, otherwise cosmetic damp symptoms can linger even when the DPC is performing.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What are the main limitations of Ultracure Damp Proof Cream - 5 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) Ultracure Damp Proof Cream - 5 Litre Kits are designed to control rising damp by creating a chemical damp proof course, but they do not cure every type of dampness. They will not resolve penetrating damp from external defects, leaking pipes, roof issues, cracked render, or poor pointing, and they do not solve condensation problems caused by humidity and poor ventilation. Performance can also be compromised by bridging, such as external ground above DPC level, internal screeds or plaster taken below the DPC line, or debris in cavities that transmits moisture across the wall. Another limitation is salt persistence: if salt contaminated plaster is not removed and replaced appropriately, staining and damp appearance can continue. In very irregular masonry, rubble cores, or very thick walls, drilling strategy may need to be adapted and injection from both sides may be required to achieve continuity.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What safety precautions should be followed when using Ultracure Damp Proof Cream - 5 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) When using Ultracure Damp Proof Cream - 5 Litre Kits, safe working is as much about drilling as it is about handling the cream. Wear suitable gloves, eye protection, and protective workwear, and use a suitable dust mask when drilling masonry because fine dust can be hazardous. Provide ventilation, especially in cellars and enclosed rooms, and keep the work area controlled to reduce dust migration in occupied properties. Manage trip hazards from cables, hoses, and tools, and ensure stable footing along the full drilling line. Avoid skin and eye contact with the cream and wash off promptly with soap and warm water if contamination occurs. Keep materials away from children, pets, and food preparation areas. If swallowed or if irritation persists after rinsing, seek medical advice and refer to the Safety Data Sheet for the correct response.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How should I clean and maintain the pump and equipment after using Ultracure Damp Proof Cream - 5 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) Cleaning and maintenance after using Ultracure Damp Proof Cream - 5 Litre Kits should be done promptly so residue does not build up and affect future dosing. Protect floors and surfaces during work so you are not relying on cleanup to fix avoidable spills. Wipe any cream from external surfaces straight away and wash accidental contamination on non-porous surfaces with warm soapy water. For the Selecta 7 pump, follow the pump manufacturer’s cleaning guidance, as correct cleaning helps preserve seals, avoids blockages, and maintains steady flow on the next job. Keep the injection lance clean during use, especially if drilling dust is present, as dust can restrict flow and cause inconsistent filling. Dispose of contaminated wipes and waste responsibly as part of normal site waste procedures. If cured residue forms on tools or surfaces, removal becomes much more difficult and may require careful mechanical methods.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How should Ultracure Damp Proof Cream - 5 Litre Kits be stored, and what site conditions matter most?\u003c\/h3\u003e\n\u003cp\u003eA) Store Ultracure Damp Proof Cream - 5 Litre Kits in a cool, dry place, protected from extreme temperatures and direct sunlight, and keep lids and seals secure so the product remains in good condition for use. On site, the conditions that matter most are wall temperature, moisture condition, and the practicality of maintaining the correct drilling and injection pattern. Avoid working where masonry is frozen or where the wall condition prevents clean drilling, as blocked holes and poor continuity increase the risk of weak spots in the new DPC line. Ventilation also matters, not only for safe drilling and working comfort, but because drying after treatment relies on airflow and steady background heat. Treat the kit as part of a system: preparation, correct DPC height, correct injection continuity, and correct replastering. Good storage protects the materials, but good site method protects the outcome.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What do BBA Certification 02\/3961 and BS6576:2005 mean for Ultracure Damp Proof Cream - 5 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) For Ultracure Damp Proof Cream - 5 Litre Kits, BBA Certification 02\/3961 indicates that the product has independent certification supporting its suitability and performance when used as intended and installed correctly. In practical terms, it gives contractors, landlords, and specifiers added confidence that the system is not just marketing, provided it is applied to the right problem and installed to the correct pattern and detailing. BS6576:2005 is the British Standard code of practice for installing chemical damp proof courses, and it sets expectations around diagnosis, DPC positioning, drilling, continuity, and associated remedial measures such as dealing with salts and bridging. Following BS6576:2005 guidance helps avoid the common failure modes that are caused by poor preparation or detailing rather than the product itself. Used correctly, Ultracure is designed to perform for at least 20 years.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What are the most common mistakes people make with Ultracure Damp Proof Cream - 5 Litre Kits, and how do you avoid them?\u003c\/h3\u003e\n\u003cp\u003eA) The most common mistakes with Ultracure Damp Proof Cream - 5 Litre Kits are usually process issues rather than product issues. Misdiagnosis is number one: treating condensation or penetrating damp as rising damp leads to disappointment. Bridging is next, such as high external ground, internal screeds, or debris in cavities that bypass the new DPC line. Another frequent error is poor drilling discipline, including uneven centres, shallow holes, blocked holes that are not re-drilled, or missed sections at corners and returns that break continuity. Inconsistent injection is also common, especially if holes are not backfilled from the rear or if the pump is not kept at steady working pressure. Finally, skipping salt management causes ongoing staining and damp appearance. Avoid these by surveying properly, planning the DPC line, drilling accurately, injecting consistently, and replastering with a salt-resistant specification where salts are present.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/ULTRACURE_DPC_CREAM_TECH_b8f3acf5-7ab6-4979-b868-65de2704d196.pdf?v=1709221093\" target=\"_blank\"\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/ULTRACURE_DPC_CREAM_TECH_b8f3acf5-7ab6-4979-b868-65de2704d196.pdf?v=1709221093\" target=\"_blank\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/ULTRACURE_TECH_2e634c95-bcb7-4a4f-8ed7-e6d054ab5bb1_160x160.jpg?v=1709221073\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/ULTRACURE_DPC_CREAM_TECH_9142734c-d62a-471f-8e37-ec1d7eee96e9.pdf?v=1593701270\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/ULTRACURE_DPC_CREAM_COSHH_f6e37c85-6dc2-4fcb-98b2-c00e95128f91.pdf?6526537978253446716\" target=\"_blank\"\u003e\u003cstrong\u003eSafety Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/ULTRACURE_DPC_CREAM_COSHH_f6e37c85-6dc2-4fcb-98b2-c00e95128f91.pdf?6526537978253446716\" target=\"_blank\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/ULTRACURE_COSHH_160x160.jpg?v=1613706661\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/ULTRACURE_BBA_CERTIFICATE_3cb294f0-6bda-4e41-aa53-0b56decc811e.pdf?v=1709221098\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eBBA Certificate\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/ULTRACURE_BBA_CERTIFICATE_3cb294f0-6bda-4e41-aa53-0b56decc811e.pdf?v=1709221098\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/ULTRACUREBBA_160x160.jpg?v=1709221217\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cstyle\u003e\n\/* Make the youtube video responsive *\/\n  .iframe-container{\n  position: relative;\n  width: 100%;\n  padding-bottom: 56.25%; \n  height: 0;\n}\n.iframe-container iframe{\n  position: absolute;\n  top:0;\n  left: 0;\n  width: 100%;\n  height: 100%;\n}\n\u003c\/style\u003e","brand":"Wykamol Group","offers":[{"title":"1 x 5 Litre Ultracure Kit","offer_id":7956599472158,"sku":"WY5O05","price":88.15,"currency_code":"GBP","in_stock":true},{"title":"2 x 5 Litre Ultracure Kit","offer_id":7956599504926,"sku":"WY5O10","price":143.0,"currency_code":"GBP","in_stock":true},{"title":"3 x 5 Litre Ultracure Kit","offer_id":7956599537694,"sku":"WY5O15","price":195.35,"currency_code":"GBP","in_stock":true},{"title":"4 x 5 Litre Ultracure Kit","offer_id":7956599570462,"sku":"WY5O20","price":242.5,"currency_code":"GBP","in_stock":true},{"title":"5 x 5 Litre Ultracure Kit","offer_id":57042954682752,"sku":"WY5O25","price":293.55,"currency_code":"GBP","in_stock":true},{"title":"6 x 5 Litre Ultracure Kit","offer_id":57042954715520,"sku":"WY5O30","price":344.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/ultracure-damp-proof-cream-5-litre-kits-1-x-kit-561.webp?v=1779965228"},{"product_id":"platon-plaster-base-tanking-membrane","title":"Platon Plaster Base - Tanking Membrane (5mm Stud)","description":"\u003cp\u003ePlaton Plaster Base is a \u003cstrong\u003eBBA Approved\u003c\/strong\u003e, 5mm stud, Tanking Membrane for use in both internal Basement Waterproofing and above ground Damp Proofing specifications.\u003c\/p\u003e\n\u003cp\u003eDespite not having a mesh surface, \u003cspan\u003ePlaton Plaster Base allows for \u003cstrong\u003edirect application\u003c\/strong\u003e of sand \/ cement renders and most Lightweight and Renovating Plasters. \u003c\/span\u003eThe substrate remains visible through the clear membrane for precise fixing.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/BBA_LOGO_NEW_icon.jpg?v=1522755769\" alt=\"\"\u003e\u003cspan\u003e  Platon Plaster Base is supported by \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_PLASTER_BASE_BBA.pdf?10782345335459962040\" target=\"_blank\"\u003e\u003cstrong\u003eBBA Certification Certificate Number 01\/3823\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAvailable in \u003cstrong\u003e20M²\u003c\/strong\u003e and \u003cstrong\u003e40M² \u003c\/strong\u003eRolls.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\" alt=\"\"\u003e\u003cspan\u003e  \u003c\/span\u003e\u003c\/strong\u003eRead our Guide on \u003cstrong\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" target=\"_blank\"\u003e'How To Identify \u0026amp; Treat Rising Dampness On Walls'\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch4\u003e\u003cstrong\u003ePlaton Plaster Base Cavity Drain Damp Proofing Membrane\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003ePlaton Plaster Base is a \u003c\/span\u003eCavity Drain Damp Proofing Membrane for internal use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe unique patented undercut stud is 'dovetail' shaped which provides a physical key for plaster and render or allows for the direct application of plasterboard on adhesive dabs\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis is of particular benefit where space constraints prevent the use of timber or metal frame drylining, the installation of a blockwork liner wall or where a direct render or plaster finish is preferred, i.e a vaulted ceiling. \u003c\/p\u003e\n\u003cp\u003ePlaton Plaster Base can be used to deal with and provide isolation from Rising or Penetrating Damp, Salt Contamination and Running Water (when used in conjunction with the \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/platon%C2%AE-aqua-channel-drainage-system\" target=\"_blank\"\u003e\u003cstrong\u003eAqua Channel Drainage System\u003c\/strong\u003e\u003c\/a\u003e, \u003cstrong\u003e\u003cspan style=\"float: none; background-color: transparent; color: #000000; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 15px; font-style: normal; font-variant: normal; letter-spacing: normal; line-height: 21px; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; display: inline !important;\"\u003ePlaton\u003c\/span\u003e\u003cspan style=\"float: none; background-color: transparent; color: #000000; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 15px; font-style: normal; font-variant: normal; letter-spacing: normal; line-height: 21px; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; display: inline !important;\"\u003e \u003c\/span\u003eP20\u003c\/strong\u003e or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/cavity-drain-membrane\/products\/isola-platon-p8-cavity-drain-waterproof-basement-membrane\" target=\"_blank\"\u003e\u003cstrong\u003ePlaton P8\u003c\/strong\u003e\u003c\/a\u003e (when P8 is used used as the Floor Membrane) and Triton \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/triton-aqua-pump-and-aqua-pump-plus\" target=\"_blank\"\u003e\u003cstrong\u003eAqua Pump \u0026amp; Sump Systems\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eWhen used within a fully designed and specified waterproofing design, Platon Plaster Base can provide a Grade 3 environment, as laid out in BS8102:2009.\u003c\/p\u003e\n\u003cp\u003ePlaton Plaster Base is for use above or below ground and unlike wet or liquid applied forms of ‘tanking’ it can be worked on immediately after installation without waiting for drying or curing to occur.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\" alt=\"\"\u003e\u003cspan\u003e  Read our Guide on \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" target=\"_blank\"\u003e'How To Identify \u0026amp; Treat Rising Dampness On Walls'\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Benefits:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eNo extensive preparation of structure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWater is directed behind the membrane to a drain channel for gravity drainage or a sump for pumped discharge\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIngressing water is de-pressurized and managed within the system and not diverted to other areas\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eComplete freedom of choice of wall finishes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRapid and straightforward installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImpermeable to water and water vapour\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReliable ‘Type C’ Waterproofing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Data:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg {border-collapse:collapse;border-spacing:0;} .tg td{font-family:Arial, sans-serif;font-size:14px;padding:6px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;} .tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:6px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;} .tg .tg-afp5{font-weight:bold;font-family:Arial, Helvetica, sans-serif !important;;background-color:#ffffff;text-align:center} .tg .tg-7xwo{font-family:Arial, Helvetica, sans-serif !important;;background-color:#ffffff;text-align:center} .tg .tg-5j4b{font-weight:bold;background-color:#ffffff;text-align:center;vertical-align:top} .tg .tg-i81m{background-color:#ffffff;text-align:center;vertical-align:top} @media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\n\u003ctable class=\"tg\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"tg-afp5\"\u003eMambrane Material\u003c\/th\u003e\n\u003cth class=\"tg-7xwo\"\u003eHigh Density Polyethylene (HDPE)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-5j4b\"\u003eSheet Thickness\u003c\/td\u003e\n\u003ctd class=\"tg-i81m\"\u003e0.50mm Approx.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-afp5\"\u003eStud Height\u003c\/td\u003e\n\u003ctd class=\"tg-7xwo\"\u003e5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-5j4b\"\u003eRoll Weight\u003c\/td\u003e\n\u003ctd class=\"tg-i81m\"\u003e19.2 Kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-5j4b\"\u003eAir Gap Volume\u003c\/td\u003e\n\u003ctd class=\"tg-i81m\"\u003e3.2L\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-afp5\"\u003eDrainage Capacity\u003c\/td\u003e\n\u003ctd class=\"tg-7xwo\"\u003e1.84L\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eInstallation\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003ePreparation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePlaton Plaster Base can be applied to retained sound renders, brickwork, blockwork, stone or concrete. The quality and appearance of the applied finishes will be a direct reflection of the underlying substrate.\u003c\/p\u003e\n\u003cp\u003eAll surfaces must be of a sound, firm nature and any loose areas should be removed prior to application. Uneven, loose, or soft brick\/stonework may need to be dubbed out to level off and stabilise the background. Retaining sound cement render can be a good option if the substrate underneath is known to be in poor condition.\u003c\/p\u003e\n\u003cp\u003eGypsum based plaster, wallpaper and any buried timber must be removed as these materials can deteriorate over time and in the presence of moisture.  Where necessary a \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/masonry-biocide-dry-rot-treatments\" target=\"_blank\"\u003e\u003cstrong\u003efungicide wash\u003c\/strong\u003e\u003c\/a\u003e should be applied to the wall surface. Platon Plaster Base should not be used on floors.\u003c\/p\u003e\n\u003cp\u003eRemove loose and soft plaster \/ render, wallpaper and embedded timbers. Dub out voids, hollows and loose areas of masonry using a cement mortar. Offer up the membrane, hollow studs facing into the room, and fix in place using sealed \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/cavity-drain-membrane-plugs-fixings\/products\/platinum-plaster-membrane-fixing-plugs\" target=\"_blank\"\u003e\u003cstrong\u003ePlaster Plugs\u003c\/strong\u003e\u003c\/a\u003e (Sealed using \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/cavity-drain-membrane-tapes\/products\/platinum-waterseal-rope-8mm-x-6m-roll\" target=\"_blank\"\u003e\u003cstrong\u003ePlatinum Waterseal Rope\u003c\/strong\u003e\u003c\/a\u003e).\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eApplication Method:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePull the membrane as tightly as possible against the structure to minimise hollow areas behind as these can interfere with the application of plaster or plasterboard.\u003c\/p\u003e\n\u003cp\u003eUse a minimum of \u003cstrong\u003e13 fixings per square metre\u003c\/strong\u003e, spaced out in a regular ‘diamond’ pattern no more than 250mm apart. Drill through the membrane in the centre of a 4 stud cluster, rather than through the stud itself. In some cases, additional fixings may be required in order to produce a stable and tight membrane layer.\u003c\/p\u003e\n\u003cp\u003eFit the membrane tightly into and around corners to avoid damage when applying finishes.\u003c\/p\u003e\n\u003cp\u003ePlaton Plaster Base is joined by overlapping adjacent sheets by a minimum of 2 studs. Fix the Fixing Plugs as close as possible to the edge of the membrane. Fixings should be made at 150mm centres along the joint. Once all fixings are in place, clean the membrane surface thoroughly and ensure it is dry and free from dust.\u003c\/p\u003e\n\u003cp\u003eApply a \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/cavity-drain-membrane-tapes\/products\/platinum-mesh-tape-fleece-band\" target=\"_blank\"\u003e\u003cstrong\u003eMesh Tape\u003c\/strong\u003e\u003c\/a\u003e along the joint with equal overlaps onto each sheet of membrane and press firmly into place. If for some reason the membrane edges are in tension or are likely to try and pull apart, reinforce the joint with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/cavity-drain-membrane-tapes\/products\/platinum-basement-membrane-overtape\" target=\"_blank\"\u003e\u003cstrong\u003eCorner Strip\u003c\/strong\u003e\u003c\/a\u003e before applying the \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/cavity-drain-membrane-tapes\/products\/platinum-mesh-tape-fleece-band\" target=\"_blank\"\u003e\u003cstrong\u003eMesh Tape\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch5\u003eFinishing\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eFinishing:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eMost common Lightweight and Renovating Plasters (Tarmac Whitewall) or sand \/ cement renders can be applied to Platon Plaster Base. (The use of British Gypsum Hardwall or Tuff Coat is not recommended). When using sand \/ cement renders, mixes of 1 part cement to 6 parts washed plastering sand, incorporating either \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sbr-bonding-agent-additive\" target=\"_blank\"\u003e\u003cstrong\u003eSBR\u003c\/strong\u003e\u003c\/a\u003e or Hydrated Lime should be used. NB Grade ‘M’; medium sharp sand should be used. \u003cstrong\u003eDo not use soft or building sand. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAll renders \/ plasters should be applied in a minimum of two coats, allowing the 1st coat of 7mm - 10mm to be trowelled firmly into the membrane studs and then scratched to provide a key for subsequent coats to be applied. The first scratch coat should be left to cure and harden. Ideally this should be 7 - 10 days depending on site \u0026amp; atmospheric conditions.\u003c\/p\u003e\n\u003cp\u003eDo not allow the plaster or render to dry out too quickly or cracking may occur. The minimum plaster thickness should be 15mm and the maximum thickness (sand \/ cement 30mm) (lightweight plasters 40mm).\u003c\/p\u003e\n\u003cp\u003ePlasterboard can be bonded using regular ‘dab’ adhesive or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/plasterboard-adhesive-foam\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/plasterboard-adhesive-foam\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eLow Expansion PU\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eFoam Adhesive\u003c\/strong\u003e\u003c\/a\u003e. Apply the adhesive over the heads of the fixing plugs and ensure that 50% of the membrane area is also covered. This ensures that direct ‘through’ contact is made between the plasterboard and the masonry substrate.\u003c\/p\u003e\n\u003cp\u003ePlasterboard fixed in this way can be skimmed the next day and painted or wallpapered a few days after that. Drying times are very much reduced when compared to ‘wet’ systems.\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_PLASTER_BASE_TECH.pdf?16033061579009814366\" target=\"_blank\"\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_PLASTER_BASE_TECH.pdf?16033061579009814366\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_PLASTER_BASE_TECH_small.jpg?v=1522766446\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_MANUAL_2021.pdf?v=1637675411\" target=\"_blank\"\u003e\u003cstrong\u003eSystem Platon Installation Manual\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_MANUAL_2021.pdf?v=1637675411\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_MANUAL_small.jpg?v=1524826278\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_PLASTER_BASE_BBA.pdf?16033061579009814366\" target=\"_blank\"\u003e\u003cstrong\u003eBBA Certificate\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_PLASTER_BASE_BBA.pdf?16033061579009814366\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_PLASTER_BASE_BBA_small.jpg?v=1522766449\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Isola","offers":[{"title":"(W) 2.0M x (L) 20M - (40M²)","offer_id":8001539407902,"sku":"TT07","price":197.0,"currency_code":"GBP","in_stock":false},{"title":"(W) 2.0M x (L) 10M - (20M²)","offer_id":8001539375134,"sku":"TT07-10","price":110.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/platon-plaster-base-tanking-membrane-5mm-stud-w-2-0m-x-l-20m-40m-basement-waterproof-membranes-540.webp?v=1780916473"},{"product_id":"damp-proof-mesh-membrane-platinum-dm3","title":"Platinum DM3 PRO MESH - Damp Proof Membrane (3mm Stud)","description":"\u003cp\u003e\u003cspan\u003ePlatinum DM3 Pro-Mesh\u003c\/span\u003e is a High Quality, 3mm Stud, Meshed Damp Proof Membrane comprising of HDPE Membrane with a rot-proof HDPE mesh on the surface of one side, perfect for damp proofing. The meshed surface creates a mechanical key to allow the membrane to be plastered, rendered or to receive dot \u0026amp; dab plasterboard.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlatinum DM3 Pro-Mesh is available in \u003cstrong\u003e1.0 Metre\u003c\/strong\u003e, \u003cstrong\u003e1.2 Metre\u003c\/strong\u003e and \u003cstrong\u003e2.0 Metre\u003c\/strong\u003e Widths.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAvailable in various Roll sizes ranging from \u003cstrong\u003e2.5M²\u003c\/strong\u003e to \u003cstrong\u003e40M².\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\"\u003e  Read our Guide on \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e'How To Identify \u0026amp; Treat Rising Dampness On Walls'\u003c\/strong\u003e\u003c\/a\u003e and \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\"\u003e\u003cstrong\u003e'How To Install a Damp Proof Membrane'\u003c\/strong\u003e\u003c\/a\u003e.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch4\u003e\u003cstrong\u003ePlatinum DM3 PRO-MESH Damp Proofing Membrane\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003ePlatinum DM3 Pro-Mesh is a composite damp proof membrane comprising of HDPE membrane with a rot-proof HDPE mesh heat-welded during the manufacturing process to the surface of one side. The meshed surface creates a mechanical key to allow the membrane to be plastered, rendered or to receive dot \u0026amp; dab plasterboard.\u003c\/p\u003e\n\u003cp\u003ePlatinum DM3 Pro-Mesh is 0.5mm thick and has a pattern of raised 3mm studs. The studs face the wall and create air channels that allow for vapour equalisation to take place between the membrane and the wall.\u003c\/p\u003e\n\u003cp\u003ePlatinum DM3 Pro-Mesh is light, clean and easy to handle. It can be cut with a sharp knife, scissors or shears. The membrane is inert and is highly resistant to water, alkalies, saline solutions and organic acids, and it is not affected by minerals. It is also resistant to bacteria, fungi and other small organisms.\u003c\/p\u003e\n\u003cp\u003ePlatinum DM3 Pro-Mesh is guaranteed against deterioration for 30 years and has a life expectancy of at least 50 years.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\"\u003e\u003cspan\u003e  Read our Guide on \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" data-mce-fragment=\"1\" target=\"_blank\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e'How To Identify \u0026amp; Treat Rising Dampness On Walls'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e and \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\"\u003e\u003cstrong\u003e'How To Install a Damp Proof Membrane'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eBenefits \u0026amp; Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eProvides a surface that is totally separated and unaffected by the dampness within the wall, ensuring that the wall finish will never be affected by moisture or salts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuperb ‘key’ for renders or plasters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompletely moisture-resistant but allows vapour diffusion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuick and easy to install\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIn many cases the existing render can be left on the wall\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNo requirement for damaging preparation to the wall surface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eAssociated Products:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\" target=\"_blank\"\u003e\u003cstrong\u003ePlatinum Mesh Fix Plaster Plugs\u003c\/strong\u003e\u003c\/a\u003e - For Fixing the Membrane to the substrate.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\" target=\"_blank\"\u003e\u003cstrong\u003eNewton 801-M Sealing Mastic\u003c\/strong\u003e\u003c\/a\u003e - To provide a damp proof seal around the base of the fixing head.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plug-sealing-washers\" target=\"_blank\"\u003e\u003cstrong\u003ePlatinum Neoprene Sealing Washers\u003c\/strong\u003e\u003c\/a\u003e - Alternative method to provide a damp proof seal around the fixing head.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/cob-wall-plugs\" target=\"_blank\"\u003e\u003cstrong\u003ePlatinum Cob Plugs\u003c\/strong\u003e\u003c\/a\u003e - For Fixing the Membrane to poorer quality substrates (i.e Cob Walls).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/mesh-membrane-tape\" target=\"_blank\"\u003e\u003cstrong\u003ePlatinum Mesh Tape\u003c\/strong\u003e\u003c\/a\u003e - Jointing Tape made from a butyl rubber compound with a polypropylene fleece finish, used where a surface ‘key’ is required for plastering or rendering over.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-800-finishing-profile-strip\" target=\"_blank\"\u003e\u003cstrong\u003eNewton 800 Finishing Profile\u003c\/strong\u003e\u003c\/a\u003e - Can be fitted to the bottom of the membrane as a 'plaster stop', guaranteeing that the plaster \/ render will stop short of the floor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Data:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{font-family:Arial, sans-serif;font-size:14px;padding:5px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:5px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg .tg-vc2m{font-size:14px;font-family:Arial, Helvetica, sans-serif !important;;background-color:#ffffff;color:#343434;border-color:#343434;text-align:center;vertical-align:middle}\n.tg .tg-fn00{font-weight:bold;background-color:#ffffff;color:#343434;border-color:#343434;text-align:center;vertical-align:top}\n.tg .tg-4o8j{font-weight:bold;font-size:14px;font-family:Arial, Helvetica, sans-serif !important;;background-color:#ffffff;color:#343434;border-color:#343434;text-align:center;vertical-align:middle}\n.tg .tg-wegx{background-color:#ffffff;color:#343434;border-color:#343434;text-align:center;vertical-align:top}\n@media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\n\u003ctable class=\"tg\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"tg-4o8j\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eMaterial\u003c\/span\u003e\u003c\/th\u003e\n\u003cth class=\"tg-vc2m\"\u003e\u003cspan style=\"font-weight: inherit; font-style: inherit;\"\u003eHigh Density Polyethylene (HDPE)\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-4o8j\"\u003e\u003cspan style=\"font-weight: inherit; font-style: inherit;\"\u003eUnit Weight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-vc2m\"\u003e\u003cspan style=\"font-weight: inherit; font-style: inherit;\"\u003e0.505 Kg\/m²\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-4o8j\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eSheet Thickness\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-vc2m\"\u003e0.7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-4o8j\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eStud Height\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-vc2m\"\u003e3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-fn00\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eColour\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-wegx\"\u003eBeige (Semi-Transparent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-fn00\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eWater Tightness - 60 kPa; 24h (EN 1928)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-wegx\"\u003ePass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-fn00\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eWorking Temperature\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-wegx\"\u003e-50°C to +80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-fn00\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eSoftening Temperature\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-wegx\"\u003e126°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-fn00\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eTensile Strength MD (BS 12311-2)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-wegx\"\u003e416 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-fn00\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eTensile Strength CD (BS 12311-2)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-wegx\"\u003e488 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-fn00\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eResistance to Static Loading (BS 12730)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-wegx\"\u003e\u0026gt;20 Kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-fn00\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eCompressive Strength (BS EN ISO 25619-2)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-wegx\"\u003e250 kN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-fn00\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eReaction to Fire (BS EN 13501-1 :2007+A1:2009)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-wegx\"\u003eClass E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-fn00\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eType of Application\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-wegx\"\u003eType V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-fn00\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eLife Expectancy\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-wegx\"\u003eLifetime of Structure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch5\u003eInstallation\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003ePreparation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eClean the substrate to remove all loose debris and organic matter. Plaster should be removed as it can soften over time, which will weaken the fix of the membrane to the wall. If the wall render is in good condition, it does not have to be removed and the Platinum DM3 Pro-Mesh can be fitted directly over. If the render is damaged, local repairs may be required\u003c\/p\u003e\n\u003cp\u003eLoose or crumbling render should be removed and local repairs made. If the render is in very poor condition, all of it may need to be removed\u003c\/p\u003e\n\u003cp\u003eObtain as flat a surface as possible. If the wall is undulating, better results are produced if the wall surface is dubbed-out flat with sand \u0026amp; cement prior to installation of the membrane, rather than dubbing out over the top of\u003cspan\u003e Platinum DM3 Pro-Mesh\u003c\/span\u003e. A flat, uniform surface to the substrate means that the plaster or render above\u003cspan\u003e Platinum DM3 Pro-Mesh\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003ewill also be uniform and less likely to have cracking caused by differential thicknesses\u003c\/p\u003e\n\u003cp\u003eIf evidence of bacterial growth can be seen, use a fungicidal product prior to the fitting of the membrane\u003c\/p\u003e\n\u003cp\u003eIf any evidence of wet rot or dry rot is seen, have it dealt with by a qualified remedial specialist\u003c\/p\u003e\n\u003cp\u003eIf a new slab is to be laid as part of the works, it is preferable to fit \u003cspan\u003ePlatinum DM3 Pro-Mesh\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eprior to the laying of the floor slab with the floor DPM extending upwards in front of the\u003cspan\u003e Platinum DM3 Pro-Mesh \u003c\/span\u003eready for the concrete pour.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCutting to Size:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003ePlatinum DM3 Pro-Mesh \u003c\/span\u003ecan be cut with a sharp utility knife, scissors or shears\u003cbr\u003e\u003cbr\u003eDecide whether the membrane is to be fitted horizontally or vertically\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eMembrane Jointing:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eJoints may be made horizontally or vertically\u003c\/p\u003e\n\u003cp\u003eJoints are created by butt jointing the two edges together and then oversealing the joints with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/mesh-membrane-tape\" target=\"_blank\"\u003e\u003cstrong\u003ePlatinum Mesh Tape\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePlatinum DM3 Pro-Mesh can be taken round corners. On particularly difficult shaped corners, cut the\u003cspan\u003e Platinum DM3 Pro-Mesh\u003c\/span\u003e and butt joint and seal as above.\u003c\/p\u003e\n\u003cp\u003ePlatinum Mesh Tape should be firmly pressed into the mesh of the\u003cspan\u003e Platinum DM3 Pro-Mesh\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eto facilitate the joint.\u003c\/p\u003e\n\u003cp\u003eIn cold and damp conditions a heat gun should be used to gently evaporate surface moisture and then to assist in pressing the \u003cstrong\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/mesh-membrane-tape\" target=\"_blank\"\u003eMesh Tape\u003c\/a\u003e\u003c\/strong\u003e into the mesh of the membrane\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSealing Around Protrusions:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWhere the membrane has to be cut around pipes or other protrusions, carefully cut the membrane around the protrusion and then seal around the protrusion with\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\" target=\"_blank\"\u003e\u003cstrong\u003eNewton 801-M Sealing Mastic\u003c\/strong\u003e\u003c\/a\u003e to ensure there is no bridging between the damp substrate and the new finish.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFixing to the Wall:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eCut the membrane to size. Ideally, Platinum DM3 Pro-Mesh should be continued up into ceiling voids and down past the slab to the oversite. If this is not possible, cut the membrane so that it finishes tightly to the soffit and floor finish. A gap is not required at the soffit or floor, indeed the system works more efficiently when the system is not ventilated as this impedes the natural vapour drive from inside the property to the outside that still continues through the\u003cspan\u003e Platinum DM3 Pro-Mesh\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlatinum DM3 Pro-Mesh \u003c\/span\u003eis fitted to the wall with the studs facing the wall and the flat meshed surface facing inwards towards the applicator. Fix the membrane to the wall with the\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\" target=\"_blank\"\u003e\u003cstrong\u003ePlatinum Mesh-Fix Plaster Plugs\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eto all substrates except when fixing to plywood or timber, when a galvanised clout nail should be used, or to slightly friable mortar substrate, when the\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/cob-wall-plugs\" target=\"_blank\"\u003e\u003cstrong\u003ePlatinum Cob Plug\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eshould be used.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlatinum DM3 Pro-Mesh \u003c\/span\u003ecan be fitted horizontally or vertically\u003c\/p\u003e\n\u003cp\u003eFit the membrane as level as possible - best results are achieved when a long builders level or a rotating laser level is used. Care must be taken to ensure that the\u003cspan\u003e Platinum DM3 Pro-Mesh\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eis pulled tight and square while fixing as this will avoid sagging or bulging which can cause problems when plastering or rendering.\u003c\/p\u003e\n\u003cp\u003eUsing a \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/evolution-fasteners-sds-drill-bits\" target=\"_blank\"\u003e\u003cstrong\u003e7mm or 8mm Drill Bit\u003c\/strong\u003e\u003c\/a\u003e (depending on substrate), drill through the membrane into the wall to a depth of at least 50mm or 70mm (depending on \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\" target=\"_blank\"\u003e\u003cstrong\u003eFixing Plug\u003c\/strong\u003e\u003c\/a\u003e length).\u003c\/p\u003e\n\u003cp\u003eApply a bead of \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\" target=\"_blank\"\u003e\u003cstrong\u003eNewton 801-M Sealing Mastic\u003c\/strong\u003e\u003c\/a\u003e around the hole to the membrane so that when the plug is hammered home, the Mastic will seal between the plug and the membrane and so prevent migration of dampness and salting from the substrate to the wall finish.\u003c\/p\u003e\n\u003cp\u003eUse a small number of fixings to initially fit the membrane to the wall as level as possible. \u003cspan data-mce-fragment=\"1\"\u003eAlternatively, The use of \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sovereign-sovstik-adhesive\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sovereign-sovstik-adhesive\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSovereign SovStik Mesh Membrane Adhesive\u003c\/strong\u003e\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e will help to hold the membrane in place prior to hammering home any fixings. This method can greatly improve the speed and ease of installation. \u003c\/span\u003eOnce the section of membrane is on the wall add the further fixings.\u003c\/p\u003e\n\u003cp\u003eHammer the plugs home using a wide headed hammer such as a lump hammer or mallet. A smaller-diameter bit can be used on softer substrate to ensure a tight fit for the plug.\u003c\/p\u003e\n\u003cp\u003eFixing centres internally must\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003enot be greater than 250mm.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOn curved or uneven surfaces, closer fixings should be used. On exposed areas closer fixings are recommended, to restrain possible thermal movement.\u003c\/p\u003e\n\u003cp\u003eFit\u003cspan\u003e Platinum DM3 Pro-Mesh\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e300mm to return walls to isolate wall finishes from dampness transmitting from the main wall being treated. Platinum DM3 Pro-Mesh can be taken into reveals. Fixing should not take place above 30°C and below -5°C.\u003c\/p\u003e\n\u003ch5\u003eFinishing\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eGeneral:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePlatinum DM3 Pro-Mesh is suitable for wall finishes including plaster, render, hydraulic lime or plasterboard bonded to the membrane with a propriety adhesive compound.\u003c\/p\u003e\n\u003cp\u003eWhilst cement based renders are prone to cracking, careful application can reduce or avoid this. Problems occur when the scratch coat has not been allowed to fully cure prior to the float coat being applied, but the most common problem we see is where the render has not been allowed to fully cure due to accelerated drying. It is extremely important that the render is slowly cured for a period of 7-10 days, longer if possible. The render gets its strength from the chemical processes that take place between the cement content and the added water. The cement needs the correct amount of water to be available to it during the whole of the curing period. If the render dries too quickly due to exposure to sunlight, wind or even dehumidification, the cement will not be able to react with water, producing a weak render that will be prone to cracking.\u003c\/p\u003e\n\u003cp\u003eThe render should be dampened regularly during the curing process and protected from accelerated drying with hessian and plastic sheeting.\u003c\/p\u003e\n\u003cp\u003eHairline cracking can be made good with fine fillers or alternatively a high-build masonry paint can be applied.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDO NOT APPLY DECORATIONS UNTIL PLASTERS OR RENDERS ARE THOROUGHLY DRY.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFinishing Profile:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIt is recommended that renders and plasters are raised from the floor by 20-25mm to prevent bridging from the floor.\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-800-finishing-profile-strip\" target=\"_blank\"\u003e\u003cstrong\u003eNewton 800 Finishing Profile\u003c\/strong\u003e\u003c\/a\u003e, available in 2 metre lengths, should be fitted to the bottom of the Platinum DM3 Pro-Mesh as a plaster stop, guaranteeing that the plaster\/render will stop short of the floor.\u003c\/p\u003e\n\u003cp\u003eNewton 800 Finishing Profile must be fixed at the same time as Platinum DM3 Pro-Mesh and therefore before the plaster or render is applied.\u003c\/p\u003e\n\u003cp\u003eNewton 800 Finishing Profile is not recommended where the run of wall is uneven or when the membrane is extended down past the slab. Once the finish has been applied and has dried, the 20-25mm gap to the bottom of the plaster \/ render should be covered by a timber skirting.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePlastering:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe recommended plaster for Platinum DM3 Pro-Mesh is Tarmac Whitewall One Coat. Please note that we do not recommend that this product is used in one single coat to our Mesh membranes.\u003c\/p\u003e\n\u003cp\u003eThe application of the plaster should be in two coats: 6mm scratch coat, 6mm second or float coat. If a finish coat is required this should be of 3mm.\u003c\/p\u003e\n\u003cp\u003eTarmac Whitewall should be applied in accordance with good plastering practice as described in BS 8481:2006, BS EN 13914-2:2005.\u003c\/p\u003e\n\u003cp\u003eAlways allow 24 hours drying time between coats of plaster. For a high impact resistant finish, use Whitewall High Impact Backing Plaster.\u003c\/p\u003e\n\u003cp\u003eNOTE: Tarmac Whitewall and Tarmac Whitewall High Impact Backing Plaster are not suitable for areas of high humidity and wet areas such as swimming pool surrounds.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eRendering:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eRender with a mix of sand, cement and lime should be applied in two coats using the procedures defined within BS EN 13914-1:2005 to a total thickness of 14mm. A 3mm skim coat of finishing plaster can be added once the render is fully cured\u003c\/p\u003e\n\u003cp\u003eThe scratch coat should be a mix of 1 part lime: 1 part cement: and 5 parts clean well-graded sharp sand. The second or float coat should be a mix of 1 part lime: 1 part cement: and 6 parts clean well graded sharp sand. The scratch coat should be 7mm and the second or float coat should be 7mm.\u003c\/p\u003e\n\u003cp\u003eTo lessen incidents of cracking, it is best to mix the lime and sand a day or more before use. Cement can then be added at the time of rendering.\u003c\/p\u003e\n\u003cp\u003eThe work should be of two coats of render and if required, a third coat of finishing plaster. The purpose of the 7mm scratch coat is to stiffen up the lath and to provide rough and absorbent, backing for subsequent coats. Work this scratch coat well into the mesh. Each 7mm coat of render should be allowed to dry for a period of not less than seven, preferably ten days, longer if possible. Cracking may occur if shorter time is allowed between coats.\u003c\/p\u003e\n\u003cp\u003eIt is important that the render coats are allowed to cure correctly over the 7 to 10 day period with the render dampened as required. If the scratch coat has not fully cured, slumping of the render can result.\u003c\/p\u003e\n\u003cp\u003eBefore applying the second or float coat, carefully drill or scratch out a small section into an area behind the mesh, within the membrane stud, to confirm that it is fully cured. The surface will cure quite quickly but the area behind the mesh must be fully cured also.\u003c\/p\u003e\n\u003cp\u003eIn warm periods the render should be protected from excessive drying out by covering with damp hessian sheets and plastic sheeting over it.\u003c\/p\u003e\n\u003cp\u003eDampen down the scratch coat before application of the float coat. A smooth finish is not recommended. Expansion joints should be trowelled in through the render to the membrane. These joints must be filled with a suitable flexible polymer-based sealant. Expanded metal angle beads and stop beads can be fixed where appropriate using dabs of the same material mixed as for the scratch coat.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHydraulic Lime:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eNHL (Natural Hydraulic Lime) 3.5 should be used to a combined depth of 20mm with a 10mm scratch coat and a 10mm second or float coat. The mix ratio is 2.5 parts sand to 1 part NHL, 3.5 mixed as per manufacturers instructions. The 10mm scratch coat is pushed firmly into the membrane mesh.\u003c\/p\u003e\n\u003cp\u003eCheck the application the day after and rub out any cracks. The surface should be thoroughly scratched without breaking the surface of the mesh. The scratch coat has to be left for a minimum of 7 days to set. It should be protected from draughts and extremes of temperature.\u003c\/p\u003e\n\u003cp\u003eBefore applying the second or float coat, carefully drill or scratch out a small section into an area behind the mesh, within the membrane stud, to confirm that it is set and reasonably hard. The surface will cure quite quickly but the area behind the mesh that has to be set.\u003c\/p\u003e\n\u003cp\u003eThe second coat is the float coat and is applied then ruled off to flatten the wall surface. The mix ratio is 2.5 parts sand to 1 part NHL 3.5 mixed as per manufacturers instructions.\u003c\/p\u003e\n\u003cp\u003eThe scratch coat has to be dampened down before application of the float coat.\u003c\/p\u003e\n\u003cp\u003eThe work has to be protected and tended as per the scratch coat. The second coat is floated or trowelled so a finish coat or a further coat can be applied\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePlasterboard on Dabs:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePlaster board panels can be fixed to Platinum DM3 Pro-Mesh by the dot and dab method, giving a dry surface ready for immediate decoration. ‘Dabs’ should be applied to the heads of the Plaster Plugs, board edges and membrane to cover 50% of the Platinum DM3 Pro-Mesh.\u003c\/p\u003e\n\u003cp\u003eNOTE: We do not recommend that laminated or insulated plasterboard is dot \u0026amp; dabbed to meshed membranes. Laminated boards have to be fixed to the wall with a mechanical fixing at each side of the board, just above half way up, so that the board does not come apart and block exits during a fire. This is a requirement of UK building code. It is not possible to mechanically fix through the laminated board without puncturing the membrane. If insulation is required to the wall build, use a Non-Meshed Membrane Damp Proofing Membrane, with an independently supported wall frame.\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Data Sheet:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eComing Soon\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATINUM_DM3_PRO_MESH_DAMP_PROOF_MEMBRANE_DOP.pdf?1285\" target=\"_blank\"\u003e\u003cstrong\u003eDeclaration of Performance (DoP):\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATINUM_DM3_PRO_MESH_DAMP_PROOF_MEMBRANE_DOP.pdf?1285\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATINUM_GT8_GEOTEX_MEMBRANE_DOP_100x100.jpg?v=1573558472\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Platinum Building Chemicals Ltd","offers":[{"title":"(W) 1.0M x (L) 20M - (20M²)","offer_id":8138436673635,"sku":"BWMDM3120-20","price":102.5,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.2M x (L) 20M - (24M²)","offer_id":31279634448483,"sku":"BWMDM3320-20","price":122.5,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.0M x (L) 20M - (40M²)","offer_id":8138447618147,"sku":"BWMDM3220-20","price":200.0,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 2.5M - (2.5M²)","offer_id":8138353573987,"sku":"BWMDM3120-2.5","price":22.5,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 5M - (5M²)","offer_id":8138364518499,"sku":"BWMDM3120-5.0","price":35.0,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 7.5M - (7.5M²)","offer_id":8138375528547,"sku":"BWMDM3120-7.5","price":48.0,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 10M - (10M²)","offer_id":8138403905635,"sku":"BWMDM3120-10","price":55.0,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 15M - (15M²)","offer_id":8138421928035,"sku":"BWMDM3120-15","price":79.0,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.2M x (L) 10M - (12M²)","offer_id":31279663448163,"sku":"BWMDM3320-10","price":64.0,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.0M x (L) 10M - (20M²)","offer_id":31779360833635,"sku":"BWMDM3220-10","price":102.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/platinum-dm3-pro-mesh-damp-proof-membrane-3mm-stud-w-1-0m-x-l-20m-membranes-220.webp?v=1780246149"},{"product_id":"damp-proofing-membrane-dm2","title":"Platinum DM2 ECO MESH - Damp Proof Membrane (2mm Stud)","description":"\u003cp\u003ePlatinum DM2 Eco-Mesh Damp Proof Membrane is a thin, 2mm Stud, cavity membrane developed specifically for use when Damp Proofing above ground walls subject to Rising Damp, Penetrating Damp or Salt Contamination.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlatinum DM2 Eco-Mesh Damp Proof Membrane \u003c\/span\u003ecan be finished with plaster, render or plasterboard bonded using adhesive dabs.\u003c\/p\u003e\n\u003cp\u003eAvailable in various Roll sizes ranging from \u003cstrong\u003e2.5M²\u003c\/strong\u003e to \u003cstrong\u003e40M²\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\"\u003e\u003cspan\u003e  Read our Guide on \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e'How To Identify \u0026amp; Treat Rising Dampness On Walls'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e and \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\"\u003e\u003cstrong\u003e'How To Install a Damp Proof Membrane'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch4\u003e\u003cstrong\u003ePlatinum DM2 ECO-MESH Damp Proof Membrane\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eUnlike wet or liquid applied forms of ‘tanking’, Platinum DM2 Eco-Mesh Damp Proof Membrane\u003cspan\u003e \u003c\/span\u003ecan be worked on immediately after installation without waiting for drying or curing to occur.\u003c\/p\u003e\n\u003cp\u003eThe return to use time of walls damp-proofed using Platinum DM2 Eco-Mesh Damp Proof Membrane\u003cspan\u003e \u003c\/span\u003eis significantly less than for other methods.\u003c\/p\u003e\n\u003cp\u003ePlatinum DM2 Eco-Mesh Damp Proof Membrane is unaffected by the presence of moisture or salts, making it ideal for use where conventional chemical injection damp-proofing and associated re-plastering might not work reliably or where penetrating dampness is the dominant problem.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\"\u003e\u003cspan\u003e  Read our Guide on \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e'How To Identify \u0026amp; Treat Rising Dampness On Walls'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e and \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\"\u003e\u003cstrong\u003e'How To Install a Damp Proof Membrane'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAssociated Products:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\" target=\"_blank\"\u003e\u003cstrong\u003ePlatinum Mesh Fix Plaster Plugs\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e- For Fixing the Membrane to the substrate.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\" target=\"_blank\"\u003e\u003cstrong\u003eNewton 801-M Sealing Mastic\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e- To provide a damp proof seal around the base of\u003cspan\u003e \u003c\/span\u003ethe\u003cspan\u003e \u003c\/span\u003efixing\u003cspan\u003e \u003c\/span\u003ehead.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plug-sealing-washers\" target=\"_blank\"\u003e\u003cstrong\u003ePlatinum Neoprene Sealing Washers\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e- Alternative method to provide a damp proof seal around the fixing head.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/cob-wall-plugs\" target=\"_blank\"\u003e\u003cstrong\u003ePlatinum Cob Plugs\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e- For Fixing the Membrane to poorer quality substrates (i.e Cob Walls).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/mesh-membrane-tape\" target=\"_blank\"\u003e\u003cstrong\u003ePlatinum Mesh Tape\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e- Jointing Tape made from a butyl rubber compound with a polypropylene fleece finish, used\u003cspan\u003e \u003c\/span\u003ewhere a surface ‘key’ is required for plastering or rendering over.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-800-finishing-profile-strip\" target=\"_blank\"\u003e\u003cstrong\u003eNewton 800 Finishing Profile\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e- Can be\u003cspan\u003e \u003c\/span\u003efitted to the bottom of the membrane as a 'plaster\u003cspan\u003e \u003c\/span\u003estop', guaranteeing that the plaster \/ render will stop short of the floor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTypical Applications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePlatinum DM2 Eco-Mesh Damp Proof is ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBarn or Mill Conversions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThick Random Stone Walls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eContaminated chimney breasts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eListed Buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAfter a Chemical Damp Proof Course (Cream or Fluid).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Damp Proof Membrane can be applied to retained sound renders, brickwork, blockwork or stone, sometimes with minimal preparation when compared to waterproof rendering or ‘tanking’. Existing paint or lime-wash can be retained.\u003c\/p\u003e\n\u003cp\u003eThe quality and appearance of the applied finishes will be a direct reflection of the underlying substrate. Uneven, loose or soft stonework may need to be dubbed out to level off and stabilise the background.\u003c\/p\u003e\n\u003cp\u003eRetaining sound cement render can be a good option if the substrate underneath is known to be in poor condition.\u003c\/p\u003e\n\u003cp\u003eGypsum based plaster, wallpaper and any buried timber must be removed as these materials can deteriorate over time and in the presence of moisture.\u003c\/p\u003e\n\u003cp\u003ePlatinum DM2 Eco-Mesh Damp Proof Membrane can be used in conjunction with other membranes and is particularly useful for lining window and door reveals where intrusion into the opening must be minimised.\u003c\/p\u003e\n\u003cp\u003ePlatinum DM2 Eco-Mesh Damp Proof Membrane is tough but pliable and is easily formed around internal and external corners.\u003c\/p\u003e\n\u003cp\u003eWhen laying new solid floors, apply Platinum DM2 Eco-Mesh Damp Proof Membrane to the walls first, then lap the floor DPM up in front of the membrane. Seal as required and trim the DPM flush with the top of the finished floor.\u003c\/p\u003e\n\u003cp\u003ePlatinum DM2 Eco-Mesh Damp Proof Membrane is suitable for \u003cstrong\u003einternal use only\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Data:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg {border-collapse:collapse;border-spacing:0;} .tg td{font-family:Arial, sans-serif;font-size:14px;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;} .tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;} .tg .tg-hie3{font-weight:bold;background-color:#ffffff;border-color:#000000;text-align:center} .tg .tg-o5tf{font-weight:bold;background-color:#ffffff;border-color:inherit;text-align:center} .tg .tg-8w0k{background-color:#ffffff;border-color:#000000;text-align:center} .tg .tg-28l8{background-color:#ffffff;border-color:inherit;text-align:center} @media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\u003c\/div\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg {border-collapse:collapse;border-spacing:0;} .tg td{font-family:Arial, sans-serif;font-size:14px;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;} .tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;} .tg .tg-hie3{font-weight:bold;background-color:#ffffff;border-color:#000000;text-align:center} .tg .tg-8w0k{background-color:#ffffff;border-color:#000000;text-align:center} @media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\n\u003ctable class=\"tg\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eMembrane Material\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003ePolypropylene (PP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eSheet Thickness\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eNominal 0.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eStud Height\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eApprox 2.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eConstruction Height\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eApprox 2.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eUnit Weight\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e0.505 kg\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eWorking Temperature\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eMax +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eSoftening Temperature\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e+160°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eLinear Coefficient of Thermal Expansion\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e0.18mm\/m°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eWater Vapour Resistance\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e250M Equivalent Air Layer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eLife Expectancy\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eAt least 50 years for defined applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eInstallation\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Method:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePlatinum DM2 Eco-Mesh is suitable for damp-proofing purposes only.\u003c\/p\u003e\n\u003cp\u003eRemove loose and soft plaster\/render, wallpapers and embedded timbers. Dub out voids, hollows and loose areas of masonry using a cement mortar.\u003c\/p\u003e\n\u003cp\u003eOffer up the membrane and fix in place using \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\" target=\"_blank\"\u003e\u003cstrong\u003ePlatinum Mesh-Fix Plaster Plugs\u003c\/strong\u003e\u003c\/a\u003e (a sealed Plaster Plug is recommended, use with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\" target=\"_blank\"\u003e\u003cstrong\u003eNewton 801-M Sealing Mastic \u003c\/strong\u003e\u003c\/a\u003eor\u003cstrong\u003e \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plug-sealing-washers\" target=\"_blank\"\u003ePlatinum Neoprene Sealing Washers\u003c\/a\u003e\u003c\/strong\u003e).\u003c\/p\u003e\n\u003cp\u003ePull the membrane as tightly as possible against the structure to minimise hollow areas behind as these can interfere with the application of plaster or plasterboard.\u003c\/p\u003e\n\u003cp\u003eFit the membrane tightly into and around corners, again to avoid damage when applying finishes.\u003c\/p\u003e\n\u003cp\u003eUse 16 fixings per square metre, spaced out in a regular ‘diamond’ pattern.\u003c\/p\u003e\n\u003cp\u003eIn some cases, additional or alternative fixings, such as \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/cob-wall-plugs\" target=\"_blank\"\u003e\u003cstrong\u003ePlatinum Cob Plugs\u003c\/strong\u003e\u003c\/a\u003e may be required.\u003c\/p\u003e\n\u003cp\u003eAdjacent pieces of Platinum DM2 Eco-Mesh are butted together (an overlap is not necessary), and sealed over with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/mesh-membrane-tape\" target=\"_blank\"\u003e\u003cstrong\u003ePlatinum Mesh Tape\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch5\u003eFinishing\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eFinishing:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTarmac Whitewall high impact plaster, sand and cement render (6:1 with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sbr-bonding-agent\" target=\"_blank\"\u003e\u003cstrong\u003eSBR\u003c\/strong\u003e\u003c\/a\u003e or 6:1:1 with hydrated lime) or renovating plaster are all suitable wet applied finishes. A minimum of two coats should be applied.\u003c\/p\u003e\n\u003cp\u003eThe initial ‘scratch’ coat should be well worked into the mesh facing, the minimum thickness should be 6mm. Allow to cure for 7-10 days before applying subsequent coats. Do not allow the plaster or render to dry out too quickly or cracking may occur.\u003c\/p\u003e\n\u003cp\u003eApply no more than a total of 15mm of render or plaster. Plasterboard can be bonded using regular ‘dab’ adhesive or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/plasterboard-adhesive-foam\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/plasterboard-adhesive-foam\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eLow Expansion PU\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eFoam Adhesive\u003c\/strong\u003e\u003c\/a\u003e. Apply the adhesive over the heads of the fixing plugs and ensure that 50% of the membrane area is also covered. This ensures that direct ‘through’ contact is made between the plasterboard and the masonry substrate.\u003c\/p\u003e\n\u003cp\u003ePlasterboard fixed in this way can be skimmed the next day and painted or wallpapered a few days after that.\u003c\/p\u003e\n\u003cp\u003eDrying times are very much reduced when compared to ‘wet’ systems.\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eComing Soon\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_PB2_TECH_2.pdf?16033061579009814366\" target=\"_blank\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e","brand":"Platinum Building Chemicals Ltd","offers":[{"title":"(W) 1.0M x (L) 20M - (20M²)","offer_id":8138807967843,"sku":"BWMDM2E1-20","price":96.5,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 2.5M - (2.5M²)","offer_id":8138592551011,"sku":"BWMDM2E1-2.5","price":18.9,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 5M - (5M²)","offer_id":8138613555299,"sku":"BWMDM2E1-5","price":32.15,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 7.5M - (7.5M²)","offer_id":8138616701027,"sku":"BWMDM2E1-7.5","price":45.9,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 10M - (10M²)","offer_id":8138618798179,"sku":"BWMDM2E1-10","price":53.5,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 15M - (15M²)","offer_id":8138696294499,"sku":"BWMDM2E1-15","price":76.15,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.0M x (L) 10M - (20M²)","offer_id":31779573071971,"sku":"BWMDM2E2-10","price":96.5,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.0M x (L) 20M - (40M²)","offer_id":8138699014243,"sku":"BWMDM2E2-20","price":191.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/platinum-dm2-eco-mesh-damp-proof-membrane-2mm-stud-w-1-0m-x-l-20m-membranes-119.webp?v=1780476671"},{"product_id":"newton-cdm-508-mesh-membrane-8mm-cavity-drain","title":"Newton CDM 508 MESH Membrane - 8mm Studded Waterproof MESHED Membrane","description":"\u003cp\u003eNewton CDM 508 Mesh Membrane is an 8mm studded meshed cavity drain waterproofing membrane designed for use within the Newton CDM System, an internally applied Type C waterproofing system for below-ground structures.\u003c\/p\u003e\n\u003cp\u003eIt is suitable for waterproofing earth-retained walls, vaulted soffits, vaults and tunnels, where water ingress needs to be managed behind the membrane and directed towards a suitable drainage and pumping system. The membrane incorporates a strong polyethylene mesh thermally welded to the face during manufacture, providing a key for direct plaster or render finishes. Newton CDM 508 Mesh is inert, rot-proof, non-polluting to drinking water and resistant to water, alkalis, saline solutions, organic acids, minerals, hydrocarbons, bacteria, fungi and small organisms.\u003c\/p\u003e\n\u003cp\u003eIt is supported by \u003cstrong\u003eBBA Agrément Certificate 22\/6357\u003c\/strong\u003e, guaranteed against deterioration for 30 years and has a life expectancy equal to the design life of the building when correctly installed and protected.\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h5\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features of Newton \u003cspan\u003eCDM \u003c\/span\u003e508 Mesh Membrane\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e✔️ 8mm studded meshed cavity drain membrane manages water ingress behind direct plaster or render finishes.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Thermally welded polyethylene mesh provides a strong key for plaster or render without separate dry-lining.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Suitable for basements, retaining walls, vaulted soffits, vaults and tunnels requiring Type C waterproofing.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Rot-proof, inert and chemically resistant for long-term concealed use in damp below-ground environments.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ BBA certified with 30-year deterioration guarantee and building life expectancy when correctly installed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003e8mm Mesh Cavity Drain Membrane For Basement Waterproofing\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eNewton CDM 508 Mesh Membrane is a high quality 8mm studded cavity drain membrane with an integrated meshed face, designed for use as part of the Newton CDM System in below-ground waterproofing applications. As a Type C drained protection system component, it does not rely on blocking water directly at the face of the structure. Instead, the 8mm stud profile creates a cavity between the membrane and the substrate, allowing moisture or water ingress to be managed behind the membrane and directed towards a suitable drainage channel, sump and pump arrangement where required. This makes Newton CDM 508 Mesh a dependable choice for basements, cellars, vaults, tunnels, retaining walls and vaulted soffits requiring controlled internal drainage.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eDirect Plaster And Render Finishes With A Built-In Mesh Key\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe key difference between Newton CDM 508 Mesh and a standard non-meshed cavity drain membrane is its thermally welded polyethylene mesh, which is fixed to the face of the membrane during manufacture. This meshed surface provides a mechanical key for plaster and render, allowing suitable internal finishes to be applied directly to the membrane in appropriate applications. This makes the product especially useful where the wall build-up needs to remain as slim as possible, or where a direct plastered or rendered finish is preferred over an independent dry-lining frame. The integrated mesh helps the finishing coat bond to the membrane face, while the studded rear profile continues to maintain the drainage cavity behind.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eDesigned For Earth-Retained Walls, Vaults And Tunnels\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eNewton CDM 508 Mesh is suitable for use on earth-retained walls and vaulted soffits, and may also be used in vaults and tunnels as part of a correctly designed Newton CDM waterproofing system. It is particularly suited to below-ground structures where the internal waterproofing system must manage moisture while also supporting a direct plaster or render finish. Unlike some direct-applied waterproofing systems, it does not usually require extensive and potentially damaging preparation to the wall surface, although the background must still be stable, suitably prepared, free from loose or organic material and capable of receiving secure fixings. Correct detailing remains essential to ensure the membrane forms part of a reliable, continuous waterproofing system.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eComplete Type C Waterproofing System Compatibility\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eAs with any cavity drain membrane system, Newton CDM 508 Mesh must be used as part of a complete drained protection design that safely collects, controls and removes water. The membrane is mechanically fixed to the structure, with joints, corners, protrusions and terminations detailed using compatible Newton CDM tapes, ropes and ancillary products. The drainage provision is a critical part of the overall system, as the membrane is designed to manage water behind the finished surface rather than act as a standalone barrier. When correctly specified within the Newton CDM System, it provides a practical and professional solution for basement conversions, structural waterproofing upgrades and below-ground refurbishment projects where long-term moisture control is required.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eDurable, Inert And Suitable For Grade 3 Environments\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eNewton CDM 508 Mesh is manufactured from inert material that is non-polluting to drinking water and resistant to a wide range of substances commonly found in below-ground structures. It is highly resistant to water, alkalis, saline solutions and organic acids, and is not affected by minerals or hydrocarbons. The membrane is also rot-proof and resistant to bacteria, fungi and small organisms, making it suitable for long-term concealed use in damp and below-ground environments. When correctly specified and installed as part of the Newton CDM System, Newton CDM 508 Mesh can help deliver internal environments up to Grade 3 under BS 8102:2022, suitable for dry habitable below-ground spaces.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Newton_508_Mesh_4_1024x1024.jpg?v=1782905646\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Benefits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Mesh Surface For Direct Finishes: \u003c\/strong\u003eThe polyethylene mesh is thermally welded to the face of the membrane during manufacture, providing a key for suitable plasters and renders. This allows the wall finish to be applied directly over the membrane in appropriate applications, reducing the need for an independent lining system where a direct finish is specified.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e8mm Cavity Drain Profile: \u003c\/strong\u003eThe studded rear profile creates an 8mm drainage cavity between the membrane and the substrate. This allows water ingress or moisture behind the membrane to be controlled and directed towards a suitable drainage and pumping system, rather than being trapped behind the internal finish.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable For Below-Ground Waterproofing: \u003c\/strong\u003eNewton CDM 508 Mesh is designed for earth-retained walls, vaulted soffits, vaults and tunnels as part of a Type C drained protection system. It is suitable for basement waterproofing, cellar conversions and other below-ground structures where water ingress needs to be managed internally.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePart Of The Newton CDM System: \u003c\/strong\u003eThe membrane is used with compatible Newton CDM drainage channels, sump and pump systems, fixing plugs, sealing tapes and ancillary products. This allows the membrane to form part of a complete waterproofing system rather than being treated as a standalone barrier.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReduced Surface Preparation Requirements: \u003c\/strong\u003eUnlike many directly bonded tanking systems, Newton CDM 508 Mesh does not generally require extensive or damaging preparation to the wall surface. The structure must still be made suitable for fixing, but the membrane system can often be installed over backgrounds that would be difficult to prepare for direct-applied coatings.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eResistant To Rot And Biological Attack: \u003c\/strong\u003eThe membrane is rot-proof and resistant to bacteria, fungi and small organisms. This helps it remain stable in damp, enclosed and below-ground environments where organic materials or vulnerable finishes could deteriorate over time.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eChemical And Moisture Resistance: \u003c\/strong\u003eNewton CDM 508 Mesh is highly resistant to water, alkalis, saline solutions and organic acids, and is not affected by minerals or hydrocarbons. This makes it suitable for use against masonry and concrete substrates where salts, moisture and ground contaminants may be present.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLong-Term Durability: \u003c\/strong\u003eThe membrane is guaranteed against deterioration for 30 years and has a life expectancy equal to the design life of the building when correctly installed, protected and used as part of the correct system. This makes it suitable for long-term waterproofing specifications rather than short-term remedial work.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSupports Grade 3 Internal Environments: \u003c\/strong\u003eWhen correctly designed and installed as part of the full Newton CDM System, Newton CDM 508 Mesh can contribute to an internal environment up to Grade 3 under BS 8102:2022, which is the level generally required for habitable below-ground spaces.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePractical For Habitable Areas: \u003c\/strong\u003eBecause the membrane provides both cavity drainage and a plaster\/render key, it is particularly useful in internal spaces where the waterproofing system needs to be incorporated into the final wall build-up without unnecessarily increasing the wall thickness.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBasement Waterproofing: \u003c\/strong\u003eNewton CDM 508 Mesh is suitable for basement waterproofing systems where earth-retained walls require a drained cavity membrane and a direct plaster or render finish. It helps manage water ingress behind the membrane while providing a suitable face for internal finishing.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCellar Conversions: \u003c\/strong\u003eThe membrane can be used in cellar conversion projects where damp or water-bearing walls need to be isolated from the internal finish, while allowing the space to be upgraded for dry, usable or habitable purposes.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEarth-Retained Walls: \u003c\/strong\u003eSuitable for use on below-ground retaining walls where moisture pressure, dampness or water ingress may be present. The membrane creates a drainage cavity and separates the internal finish from the damp substrate.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVaulted Soffits: \u003c\/strong\u003eNewton CDM 508 Mesh can be used on vaulted soffits where a meshed cavity drain membrane is required to manage moisture and provide a plasterable or renderable surface over the waterproofing system.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVaults And Tunnels: \u003c\/strong\u003eSuitable for vaults, tunnels and similar below-ground structures where the substrate may be damp, uneven or water-bearing, and where an internally applied cavity drain waterproofing system is required.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInternal Refurbishment Of Damp Structures:\u003c\/strong\u003e Useful in older buildings where walls may be salt contaminated, damp or difficult to prepare for direct-applied waterproofing. The membrane helps isolate the new finish from the existing substrate while allowing moisture to be managed behind the system.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHabitable Below-Ground Rooms: \u003c\/strong\u003eWhen used as part of a correctly designed Newton CDM System, including suitable drainage and ventilation, Newton CDM 508 Mesh can help create the dry internal conditions required for habitable spaces.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProjects Requiring Direct Plaster Or Render: \u003c\/strong\u003eSuitable where a meshed waterproofing membrane is required so that plaster or render can be applied directly over the membrane face, subject to the correct specification and finishing method.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRefurbishment Where Space Is Limited:\u003c\/strong\u003e The ability to apply suitable plaster or render directly to the meshed face can be useful where an independent dry-lining frame would take up too much internal space.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWaterproofing Systems With Drainage And Pumping: \u003c\/strong\u003eUsed as part of a complete drainage and pumping arrangement where water ingress needs to be collected, directed and discharged safely from the structure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eStandards \u0026amp; Certificates\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBBA Agrément Certificate 22\/6357: \u003c\/strong\u003eNewton CDM 508 Mesh is supported by BBA Agrément Certificate 22\/6357, providing independent assessment for its use within defined waterproofing applications. This gives specifiers, contractors and installers recognised third-party certification for the product when used in accordance with the relevant system guidance.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBS 8102:2022 Grade 3 Environment: \u003c\/strong\u003eWhen used as part of a correctly designed and installed Newton CDM System, Newton CDM 508 Mesh is capable of contributing to internal environments up to Grade 3 under BS 8102:2022. Grade 3 is generally associated with dry habitable below-ground spaces where no dampness is acceptable.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e30-Year Guarantee Against Deterioration:\u003c\/strong\u003e Newton CDM 508 Mesh is guaranteed against deterioration for 30 years, provided it is installed and protected correctly as part of the appropriate system. This relates to the durability of the membrane material itself and should not be confused with the overall waterproofing guarantee, which is normally provided by the specialist waterproofing contractor.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDesign Life Of The Building: \u003c\/strong\u003eThe membrane has a stated life expectancy equal to the design life of the building when used correctly. This means it is intended as a long-term concealed waterproofing component within the structure, rather than a temporary damp proofing measure.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNon-Polluting To Drinking Water: \u003c\/strong\u003eNewton CDM 508 Mesh is inert and non-polluting to drinking water, indicating that the membrane material is stable and does not release harmful contamination into water. This supports its use in demanding construction environments where inert, durable materials are required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Performance\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton CDM 508 Mesh performs by combining the drainage function of an 8mm studded cavity drain membrane with the finishing capability of a thermally welded mesh face. The studded profile creates a cavity behind the membrane so water ingress can be managed and directed towards the drainage system, while the mesh surface provides a key for plaster or render. This dual function is particularly beneficial in habitable below-ground areas where both waterproofing performance and a direct internal finish are required.\u003c\/p\u003e\n\u003cp\u003eThe membrane’s resistance profile is important for long-term below-ground use. It is highly resistant to water, alkalis, saline solutions and organic acids, and is not affected by minerals or hydrocarbons. These properties are useful because basement and retaining wall environments can contain moisture, salts and contaminants that may affect less durable materials. Its rot-proof construction and resistance to bacteria, fungi and small organisms further support long-term performance in damp, concealed spaces.\u003c\/p\u003e\n\u003cp\u003eThe thermally welded mesh face improves finishing practicality. A standard smooth cavity drain membrane normally requires an independent lining system or battens to receive plasterboard, whereas Newton CDM 508 Mesh provides a surface key for suitable plaster or render systems. This can simplify the wall build-up in appropriate applications and reduce overall lining depth, which is often important in basement conversions and refurbishment works where internal space is limited.\u003c\/p\u003e\n\u003cp\u003eThe product is also beneficial because it avoids reliance on aggressive substrate preparation. The membrane is mechanically fixed and forms part of a drained system, so the existing wall does not usually need the same level of preparation required for direct-applied tanking coatings. This can reduce disruption and help installation progress more quickly, provided the substrate is suitable for fixing and the system is correctly detailed.\u003c\/p\u003e\n\u003cp\u003eWhen installed as part of the full Newton CDM System, including drainage channels, appropriate outlets, pumps where required, compatible fixings, sealing tapes and ventilation considerations, Newton CDM 508 Mesh can contribute to a Grade 3 internal environment under BS 8102:2022. This makes it suitable for high-quality basement waterproofing and cellar conversion work where the aim is to create dry internal conditions suitable for normal occupation, decoration and long-term use.\u003cbr\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .pc-newton-cdm-508-mesh-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n  }\n\n  .pc-newton-cdm-508-mesh-table {\n    width: 100%;\n    min-width: 760px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.25;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-newton-cdm-508-mesh-table col:nth-child(1) { width: 34%; }\n  .pc-newton-cdm-508-mesh-table col:nth-child(2) { width: 37%; }\n  .pc-newton-cdm-508-mesh-table col:nth-child(3) { width: 12%; }\n  .pc-newton-cdm-508-mesh-table col:nth-child(4) { width: 17%; }\n\n  .pc-newton-cdm-508-mesh-table th,\n  .pc-newton-cdm-508-mesh-table td {\n    border: 5px solid #fff;\n    padding: 7px 10px;\n    vertical-align: middle;\n    font-weight: 400;\n  }\n\n  .pc-newton-cdm-508-mesh-table .pc-main-title th {\n    background: #7f7f7f;\n    color: #fff;\n    text-align: center;\n    text-transform: uppercase;\n    font-size: 30px;\n    line-height: 1.15;\n    font-weight: 700;\n    letter-spacing: 0.2px;\n    padding: 12px 10px;\n  }\n\n  .pc-newton-cdm-508-mesh-table .pc-section-head th {\n    background: #7f7f7f;\n    color: #fff;\n    font-size: 16px;\n    line-height: 1.2;\n    font-weight: 700;\n    text-align: left;\n    padding: 10px 12px;\n  }\n\n  .pc-newton-cdm-508-mesh-table .pc-section-head th:nth-child(2) {\n    text-align: center;\n  }\n\n  .pc-newton-cdm-508-mesh-table .pc-data-row td {\n    background: #fff;\n    text-align: left;\n  }\n\n  .pc-newton-cdm-508-mesh-table .pc-data-row td:nth-child(2) {\n    text-align: center;\n  }\n\n  .pc-newton-cdm-508-mesh-table .pc-data-row.pc-grey td {\n    background: #d9d9d9;\n  }\n\n  .pc-newton-cdm-508-mesh-table .pc-feature-cell {\n    font-weight: 400;\n  }\n\n  @media screen and (max-width: 767px) {\n    .pc-newton-cdm-508-mesh-table {\n      font-size: 14px;\n      min-width: 720px;\n    }\n\n    .pc-newton-cdm-508-mesh-table th,\n    .pc-newton-cdm-508-mesh-table td {\n      padding: 7px 8px;\n      border-width: 4px;\n    }\n\n    .pc-newton-cdm-508-mesh-table .pc-main-title th {\n      font-size: 24px;\n      padding: 10px 8px;\n    }\n\n    .pc-newton-cdm-508-mesh-table .pc-section-head th {\n      font-size: 15px;\n      padding: 9px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pc-newton-cdm-508-mesh-table-wrap\"\u003e\n\u003ctable aria-label=\"Newton CDM 508 Mesh Membrane Technical Data\" class=\"pc-newton-cdm-508-mesh-table\"\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr class=\"pc-main-title\"\u003e\n\u003cth colspan=\"4\"\u003eTechnical Data\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-section-head\"\u003e\n\u003cth\u003eFeatures\u003c\/th\u003e\n\u003cth\u003eResult\u003c\/th\u003e\n\u003cth\u003eUnits\u003c\/th\u003e\n\u003cth\u003eTest Standard\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHDPE\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eColour\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eDensity\u003c\/td\u003e\n\u003ctd\u003e505\u003c\/td\u003e\n\u003ctd\u003eg\/m²\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003ctd\u003em\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eLength\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003em\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eArea\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003em²\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eMembrane Thickness\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003ctd\u003eEN 149-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eStud Height\u003c\/td\u003e\n\u003ctd\u003e7.0\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eWorking Temperature\u003c\/td\u003e\n\u003ctd\u003e-50 to +80\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eSoftening Temperature\u003c\/td\u003e\n\u003ctd\u003e126\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003ePackaged Weight\u003c\/td\u003e\n\u003ctd\u003e20.2\u003c\/td\u003e\n\u003ctd\u003ekg\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-section-head\"\u003e\n\u003cth\u003eInstalled Performance\u003c\/th\u003e\n\u003cth\u003eResult\u003c\/th\u003e\n\u003cth\u003eUnits\u003c\/th\u003e\n\u003cth\u003eTest Standard\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eWater Tightness at 60 kPa; 24h\u003c\/td\u003e\n\u003ctd\u003ePass\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eEN 1928\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eTensile Strength MD\u003c\/td\u003e\n\u003ctd\u003e416\u003c\/td\u003e\n\u003ctd\u003eN\u003c\/td\u003e\n\u003ctd\u003eBS 12311-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eTensile Strength CD\u003c\/td\u003e\n\u003ctd\u003e488\u003c\/td\u003e\n\u003ctd\u003eN\u003c\/td\u003e\n\u003ctd\u003eBS 12311-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eResistance to Static Loading\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 20\u003c\/td\u003e\n\u003ctd\u003eKg\u003c\/td\u003e\n\u003ctd\u003eBS 12730\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eCompressive Strength \u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003ctd\u003e180\u003c\/td\u003e\n\u003ctd\u003ekN\u003c\/td\u003e\n\u003ctd\u003eBS EN ISO 25619-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eFire Resistance\u003c\/td\u003e\n\u003ctd\u003eF*\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eBS EN 13501-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eType of Application\u003c\/td\u003e\n\u003ctd\u003eType V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eLife Expectancy\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eLifetime of structure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch5\u003eInstallation\u003c\/h5\u003e\n\u003cstyle\u003e\n  .pc-newton-cdm-508-mesh-ancillary-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n  }\n\n  .pc-newton-cdm-508-mesh-ancillary-table {\n    width: 100%;\n    min-width: 760px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.35;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-newton-cdm-508-mesh-ancillary-table col:nth-child(1) { width: 26%; }\n  .pc-newton-cdm-508-mesh-ancillary-table col:nth-child(2) { width: 74%; }\n\n  .pc-newton-cdm-508-mesh-ancillary-table th,\n  .pc-newton-cdm-508-mesh-ancillary-table td {\n    border: 5px solid #fff;\n    padding: 9px 12px;\n    vertical-align: top;\n    font-weight: 400;\n  }\n\n  .pc-newton-cdm-508-mesh-ancillary-table .pc-main-title th {\n    background: #7f7f7f;\n    color: #fff;\n    text-align: center;\n    text-transform: uppercase;\n    font-size: 30px;\n    line-height: 1.15;\n    font-weight: 700;\n    letter-spacing: 0.2px;\n    padding: 13px 10px;\n  }\n\n  .pc-newton-cdm-508-mesh-ancillary-table .pc-section-title th {\n    background: #8f8f8f;\n    color: #fff;\n    text-align: left;\n    font-size: 22px;\n    line-height: 1.2;\n    font-weight: 700;\n    padding: 12px;\n  }\n\n  .pc-newton-cdm-508-mesh-ancillary-table .pc-column-head th {\n    background: #a6a6a6;\n    color: #111;\n    font-size: 18px;\n    line-height: 1.2;\n    font-weight: 700;\n    text-align: left;\n    padding: 10px 12px;\n  }\n\n  .pc-newton-cdm-508-mesh-ancillary-table .pc-data-row td {\n    background: #fff;\n    text-align: left;\n  }\n\n  .pc-newton-cdm-508-mesh-ancillary-table .pc-data-row.pc-grey td {\n    background: #d9d9d9;\n  }\n\n  .pc-newton-cdm-508-mesh-ancillary-table .pc-product-cell {\n    font-weight: 700;\n  }\n\n  @media screen and (max-width: 767px) {\n    .pc-newton-cdm-508-mesh-ancillary-table {\n      font-size: 14px;\n      min-width: 720px;\n    }\n\n    .pc-newton-cdm-508-mesh-ancillary-table th,\n    .pc-newton-cdm-508-mesh-ancillary-table td {\n      padding: 7px 9px;\n      border-width: 4px;\n    }\n\n    .pc-newton-cdm-508-mesh-ancillary-table .pc-main-title th {\n      font-size: 23px;\n      padding: 10px 8px;\n    }\n\n    .pc-newton-cdm-508-mesh-ancillary-table .pc-section-title th {\n      font-size: 18px;\n      padding: 10px 9px;\n    }\n\n    .pc-newton-cdm-508-mesh-ancillary-table .pc-column-head th {\n      font-size: 18px;\n      padding: 9px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pc-newton-cdm-508-mesh-ancillary-table-wrap\"\u003e\n\u003ctable class=\"pc-newton-cdm-508-mesh-ancillary-table\" aria-label=\"Newton CDM 508 Mesh Membrane Ancillary Products\"\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr class=\"pc-main-title\"\u003e\n\u003cth colspan=\"2\"\u003eNewton CDM 508 Mesh Membrane Ancillary Products\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pc-section-title\"\u003e\n\u003cth colspan=\"2\"\u003eFixing Products\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-column-head\"\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003cth\u003ePurpose Within The System\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-multiplugs-cavity-drain-membrane-fixing-plugs-a1\" target=\"_blank\"\u003eNewton CDM MultiPlugs\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSpecialist membrane fixing plugs used to mechanically secure Newton CDM 508 Mesh Membrane to suitable wall substrates. They help hold the membrane firmly in place so the meshed face can receive plaster, render or bonded plasterboard.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-cdm-nuseal-plugs-vaulted-ceiling-membrane-fixing-a2\" target=\"_blank\"\u003eNewton CDM NuSeal Plugs\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSpecialist sealed fixing plugs used for vaulted, sloping or overhead applications where a standard sealing washer is not suitable. These are used with Newton CDM Rope to create a reliable sealed fixing detail.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-multiplug-pins-cavity-drain-membrane-fixing\" target=\"_blank\"\u003eNewton CDM MultiPlug Expansion Pin\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eExpansion pin used within the CDM fixing plug to help secure the fixing into the substrate. It is part of the fixing detail that helps hold the membrane firmly against the wall or vaulted soffit.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-section-title\"\u003e\n\u003cth colspan=\"2\"\u003eJointing, Sealing And Mesh Detailing Products\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-column-head\"\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003cth\u003ePurpose Within The System\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-cdm-joint-tape-double-sided-butyl-membrane-tape\" target=\"_blank\"\u003eNewton CDM Joint Tape\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eDouble-sided butyl jointing tape used to seal flanged joints, sheet overlaps and suitable stud-into-stud joints. It helps maintain waterproofing continuity where Newton CDM 508 Mesh sheets are joined together.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-cdm-rope-butyl-membrane-sealing-rope\" target=\"_blank\"\u003eNewton CDM Rope\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFlexible butyl sealing rope used where a flange joint is not possible, where a stud-over-stud joint is required, and where fixing plugs need to be sealed in vaulted or overhead applications.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-cdm-overtape-butyl-membrane-sealing-corner-tape\" target=\"_blank\"\u003eNewton CDM OverTape\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eWider sealing tape used for repairs, reveal details, abutting joints, perimeter details and service penetration detailing. It is particularly useful where a broader surface seal is required over the membrane.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mesh-tape-plaster-membrane-jointing-tape-a25\" target=\"_blank\"\u003eNewton Mesh Tape\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eMesh-faced tape used over sealed joints, repairs and detailing areas where plaster or render will be applied directly. It reinstates the surface key where tapes or sealing products would otherwise leave a plain, non-meshed area.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-section-title\"\u003e\n\u003cth colspan=\"2\"\u003eDrainage And Water Management Products\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-column-head\"\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003cth\u003ePurpose Within The System\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-basedrain-channel\" target=\"_blank\"\u003eNewton CDM BaseDrain\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003ePerimeter drainage channel normally positioned at the wall-to-floor junction to collect water from behind the wall membrane and from the vulnerable wall\/floor junction. It directs water towards a suitable sump, gully, waste pipe or drainage outlet.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-condensation-strip\" target=\"_blank\"\u003eNewton CDM Condensation Strip\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eDetail strip used where deeper floor finishes require a maintained condensation gap. It helps allow condensation from the membrane face to enter the drainage channel rather than pooling at the floor edge.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003eNewton Inspection Ports\u003c\/td\u003e\n\u003ctd\u003eAccess points incorporated into the drainage system to allow future inspection, cleaning and maintenance of the drainage channel. They help keep the drainage route serviceable after the membrane and finishes have been installed.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003eNewton CDM BaseBoard\u003c\/td\u003e\n\u003ctd\u003eAlternative drainage method that may be considered where existing floor levels do not provide enough headroom for Newton CDM BaseDrain within a Newton CDM Fibran XPS 500-C spacer build-up.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/basement-sump-pump-system\" target=\"_blank\"\u003eSump Chambers\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eChambers used to collect water from the cavity drain system before it is pumped or discharged to a suitable outlet. They form part of the wider drainage and water management arrangement where natural drainage is not suitable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/basement-sump-pump-system\" target=\"_blank\"\u003ePumping Equipment\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003ePumping equipment used where water collected by the drainage system needs to be removed mechanically. The pump arrangement must be sized to suit the expected water ingress, pumping head, discharge distance and drainage layout.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003eGullies And Waste Pipes\u003c\/td\u003e\n\u003ctd\u003eDrainage connection points that can be used with Newton CDM BaseDrain where suitable. They help direct collected water away from the cavity drain system as part of the designed drainage arrangement.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003eDischarge Pipes\u003c\/td\u003e\n\u003ctd\u003ePipework used to carry water away from the sump and pump arrangement to the chosen discharge point. Correct discharge design is important where the waterproofed area relies on pumping to remain dry.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/high-water-level-alarms-sump\" target=\"_blank\"\u003eHigh Water Level Alarms\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eAlarm systems used to warn of high water levels within a sump chamber. They provide additional protection by alerting the user before water levels rise high enough to affect the waterproofed area.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003eBattery Back-Up Systems\u003c\/td\u003e\n\u003ctd\u003eBack-up power systems used where the waterproofed area relies on pumps and needs additional protection during a power failure. They should be sized to suit the expected water volume and risk profile of the project.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003eMonitoring And Telemetry Systems\u003c\/td\u003e\n\u003ctd\u003eMonitoring systems used where additional pump and drainage oversight is required. They can provide early warning of pump issues, high water levels or maintenance requirements within higher-risk waterproofing designs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-section-title\"\u003e\n\u003cth colspan=\"2\"\u003ePreparation And Supporting Products\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-column-head\"\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003cth\u003ePurpose Within The System\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003eNewton 106 Lime Inhibitor or \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-anti-lime-sealer\" target=\"_blank\"\u003eWykamol Anti Lime Sealer\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003eAnti-lime treatment used on new concrete to help reduce the risk of free lime being drawn out by water movement. This helps protect drainage paths, membrane voids and channels from lime scale build-up.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-fibran-xps-500-c-insulation\" target=\"_blank\"\u003eNewton CDM Fibran XPS 500-C\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eClosed-cell extruded polystyrene insulation used within suitable Newton CDM floor and drainage build-ups. It is referenced where BaseDrain may be used within a spacer build-up requiring controlled floor levels.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/floor-damp-proofing-membrane-newton-slimline\" target=\"_blank\"\u003eNewton DampSafe 601 Membrane\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eDampSafe membrane used where a suitable membrane needs to be taken through reveal details as an alternative to continuing the studded membrane. It can be taped to the wall membrane using Newton CDM Joint Tape and Newton CDM OverTape.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003eNewton Pipe Collar\u003c\/td\u003e\n\u003ctd\u003ePreformed pipe sealing accessory used where service penetrations through the membrane cannot be avoided. It helps create a controlled seal around pipes and other protrusions through the waterproofing layer.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003eNewton Pipe Sleeve\u003c\/td\u003e\n\u003ctd\u003ePipe sealing accessory used where services must pass through the membrane, particularly where services are grouped or routed through a pipe. It helps maintain waterproofing continuity around penetration details.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-section-title\"\u003e\n\u003cth colspan=\"2\"\u003eDirect Finish And Surface Protection Products\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-column-head\"\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003cth\u003ePurpose Within The System\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003eTarmac Whitewall One Coat\u003c\/td\u003e\n\u003ctd\u003eRecommended plaster used with Newton CDM 508 Mesh where a direct plaster finish is required. It is applied in coats so the plaster keys properly into the thermally welded mesh surface.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-renovation-plaster\" target=\"_blank\"\u003eWykamol Renovation Plaster\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eBacking plaster option used where a high impact resistant finish is required. It can form part of the plaster build-up, subject to the correct specification and suitability for the environment.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-finish-plaster\" target=\"_blank\"\u003eWykamol High Impact Finishing Plaster\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFinishing plaster used with Wykamol Renovation Plaster where a higher impact resistant finish is required. It is not suitable for areas of high humidity or wet areas such as swimming pool surrounds.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003eSand, Cement And Lime Render\u003c\/td\u003e\n\u003ctd\u003eInternal render finish applied directly to the meshed face where a rendered surface is specified. The scratch coat is worked firmly into the mesh to stiffen the membrane and provide a backing for subsequent coats.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003eNHL 3.5 Hydraulic Lime\u003c\/td\u003e\n\u003ctd\u003eHydraulic lime finish option used where a lime-based finish is specified. It is applied in a scratch coat and float coat, with the scratch coat pushed firmly into the mesh to form the key.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003ePlasterboard Panels\u003c\/td\u003e\n\u003ctd\u003ePlasterboard panels may be fixed to Newton CDM 508 Mesh using the dot and dab method. This creates a dry internal surface ready for decoration, subject to correct fixing and board selection.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003eExpanded Metal Angle Beads And Stop Beads\u003c\/td\u003e\n\u003ctd\u003eFinishing beads used where required within render or plaster details. They help form clean edges, corners and stops within the direct finish applied over the meshed membrane.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/soudal-fix-all-flexi-hybrid-adhesive-sealant\" target=\"_blank\"\u003eFlexible Polymer-Based Sealant\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFlexible sealant used within expansion joints formed through the render to the membrane. It helps accommodate movement where render joints are required within the finished surface.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHealth \u0026amp; Safety And Installer Competency\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton CDM 508 Mesh should be installed by competent operatives with experience in structural waterproofing, Type C drained protection systems and below-ground membrane installations. It forms part of the Newton CDM System, which relies on correct design, drainage, fixing, sealing, finishing and maintenance rather than the membrane acting as a standalone water barrier. The product information states that Newton CDM 508 Mesh should be installed by those with structural waterproofing experience, with trained specialist contractors recommended for correct system design and installation.\u003c\/p\u003e\n\u003cp\u003eBefore installation begins, the working area should be assessed for safety, access, lighting, ventilation and the condition of the existing structure. Suitable PPE should be worn, including gloves and safety glasses, particularly when drilling through the membrane, cutting the sheets, using fixing plugs, applying tapes or using a heat gun. Where the membrane is being installed to high walls, vaulted soffits or overhead details, safe access equipment such as staging or scaffold should be used. A 110V SDS hammer drill, sharp cutting tools and hot air gun should be handled carefully, with all drilling and fixing carried out in a controlled manner to avoid damaging the membrane, substrate or hidden services.\u003c\/p\u003e\n\u003cp\u003eThe product should only be used for the intended applications and within the correct Newton CDM waterproofing system build-up. Newton CDM 508 Mesh is designed for walls, vaults and tunnels, and for suitable vaulted or sloping soffit applications where the membrane can drain correctly. It should not be used as an isolated waterproof sheet, and it should not be installed where the waterproofing design does not include adequate collection and removal of water from behind the membrane system.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSystem Design Principles\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton CDM 508 Mesh is used as part of a Type C cavity drain waterproofing system. The system does not work by resisting hydrostatic pressure at the face of the structure. Instead, the studded membrane creates a depressurisation space behind the internal finish, allowing water ingress to be controlled, managed and directed towards drainage channels, sump chambers or safe natural drainage. For this reason, drainage is not an optional extra. It is central to the performance of the system.\u003c\/p\u003e\n\u003cp\u003eThe waterproofing design should take account of BS 8102:2022, the structure type, the intended internal environment, the expected water pressure, the condition of the wall or soffit, and the proposed finish. The external structure should be capable of controlling the rate of water ingress so that it does not exceed the ability of the cavity drain system to collect and remove water. Where water is entering heavily through construction joints, movement joints, cracks or wall\/floor junctions, the flow should be reduced or controlled before the cavity drain membrane system is installed.\u003c\/p\u003e\n\u003cp\u003eFor existing structures, the designer should consider that the original construction may not have been designed to resist modern expectations of water pressure. Older brick structures often leak most freely at the wall\/floor junction, while more modern concrete structures may leak through kicker joints, movement joints, construction joints or cracking. For new-build structures, the concrete structure, construction joints and crack control measures should be designed properly so that the cavity drain system is dealing with controlled leakage rather than unmanaged water ingress.\u003c\/p\u003e\n\u003cp\u003eNewton CDM 508 Mesh is not suitable for gas protection systems. Where radon, methane or hydrocarbon gas protection is required, an appropriate gas-rated system should be specified instead. The meshed membrane is intended for waterproofing and damp management applications where the wall or vaulted soffit will receive plaster, render, hydraulic lime or plasterboard bonded by dabs directly to the meshed face.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSuitable Substrates And Areas Of Use\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton CDM 508 Mesh is suitable for walls formed from concrete, brick and concrete block. It may also be fixed to ICF construction where special longer fixing plugs are used. The substrate must be capable of receiving a secure mechanical fixing, and weak, friable, loose or heavily deteriorated areas should be repaired or made good before the membrane is installed.\u003c\/p\u003e\n\u003cp\u003eFor soffit applications, Newton CDM 508 Mesh is suitable for brick arched or vaulted soffits and concrete soffits where a fall is present. The membrane must be able to drain without sagging or creating pockets where water can pond behind the system. Flat soffits are not suitable for Newton CDM 508 Mesh, so they should not be treated as a routine application for this product.\u003c\/p\u003e\n\u003cp\u003eNewton CDM 508 Mesh is not a floor membrane. It is intended for walls, vaults and tunnels, with the mesh face providing a key for plaster, render, hydraulic lime or dot-and-dab plasterboard. Where the project requires a floor membrane, a suitable Newton floor membrane should be specified as part of the wider CDM System rather than using Newton CDM 508 Mesh for that purpose.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003ePreparation Of Walls And Vaulted Soffits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eAll areas should be assessed before the membrane is installed. Timber, organic material and materials that may support fungal or bacterial growth should be removed from behind the system, including skirting boards, timber plates, old wallpaper and similar finishes. If rot is present, it should be treated by a suitable specialist before the membrane is installed. If mould is present, it should be cleaned away and the area sterilised with a fungicidal wash.\u003c\/p\u003e\n\u003cp\u003eThe substrate does not need the same extensive and potentially damaging preparation often required for directly bonded tanking systems, but it must still be suitable for secure fixing. Loose material, unstable backgrounds, heavy contamination and large depressions should be addressed before work begins. Uneven or deteriorated walls should be levelled or made good where necessary so that fixing plugs can hold firmly and the membrane can sit neatly against the wall without excessive distortion.\u003c\/p\u003e\n\u003cp\u003eWhere new concrete is present, a suitable lime inhibitor should be considered to reduce the risk of free lime being drawn from the concrete by ingressing water. This is important because lime scale can affect drainage performance within cavity drain systems. For wall and soffit applications, the surface should be free from loose material, sharp projections and debris that could puncture or distort the membrane. All membrane areas to receive tapes, ropes or sealed joints must be clean, dry and dust free before sealing.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTools And Ancillary Products Required\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe minimum tools required include a good quality 110V SDS hammer drill, suitable 10mm or 11mm SDS drill bits depending on the fixing plugs being used, a mallet or club hammer, a sharp Stanley knife with spare blades, tape measure, long spirit level, clean rags, suitable access equipment for work at height, gloves and safety glasses. Extra lighting, a 110V hot air gun and a rotating laser level are also recommended, with the laser level particularly useful for keeping long sheets straight and avoiding kinks or misalignment.\u003c\/p\u003e\n\u003cp\u003eThe main ancillary products used with Newton CDM 508 Mesh include Newton CDM MultiPlugs, Newton CDM NuSeal Plugs, Newton CDM Joint Tape, Newton CDM Rope, Newton CDM OverTape, Newton Mesh Tape, Newton CDM BaseDrain, Newton CDM Condensation Strip, inspection ports, sump chambers and pumping equipment where required. CDM Joint Tape is used to seal flanged joints and suitable stud-into-stud laps. CDM Rope is used where a flange joint is not possible, where a stud-over-stud joint is required, and where fixing plugs need to be sealed on vaulted or overhead applications. CDM OverTape is used for repairs, reveal details and certain abutting or perimeter details. Newton Mesh Tape is used over sealed joints on Newton CDM 508 Mesh where the plaster or render key needs to be reinstated.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDrainage Requirements\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton CDM 508 Mesh must be used as part of a cavity drain waterproofing system that removes water safely from behind the membrane. Water should be directed to a drainage channel, sump chamber or safe natural drainage route. Standing water behind the system should be avoided because it can lead to silt or lime scale build-up and can compromise the ability of water to flow to the drainage point.\u003c\/p\u003e\n\u003cp\u003eCDM BaseDrain is normally positioned at the wall\/floor junction to collect water from behind the wall membrane and receive water at the vulnerable junction between wall and floor. It can connect to sump chambers, gullies, waste pipes or other designed drainage points, and inspection ports can be incorporated to allow future maintenance. Where deeper floor finishes are used, CDM Condensation Strip may be required to maintain a condensation gap so any condensation forming on the membrane face can be collected by the drainage channel rather than pooling at the floor edge.\u003c\/p\u003e\n\u003cp\u003eWhere a pumped system is required, the sump and pump arrangement must be sized to suit the expected water ingress, pumping head, discharge distance and drainage layout. A common design guide is one sump for every 50m of CDM BaseDrain, although this depends on the water-tightness of the structure, soil conditions, slab levels and the likelihood of greater than normal water ingress. Battery back-up, alarms, monitoring and dedicated discharge arrangements should be considered where the space relies on pumping to remain dry.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWall Installation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton CDM 508 Mesh is generally fixed vertically because the rolls are heavier and supplied in 2.0m wide rolls rather than 2.4m high rolls. The membrane can be fixed using the same basic method as other wall membranes within the CDM System, but the fixing density is different because the mesh face is intended to receive plaster, render or bonded plasterboard.\u003c\/p\u003e\n\u003cp\u003eThe membrane should be placed against the wall as level as possible, with the mesh face facing inwards towards the room and the studded side facing the substrate. A hole is drilled through the centre of a stud near the top edge of the membrane using the correct drill bit for the selected fixing plug. The hole should be drilled to a depth greater than the fixing. The plug is then hammered into the pre-drilled hole until it sits flush within the stud and seals the fixing point. The membrane should then be levelled using a long spirit level or laser level, and a second fixing installed approximately 2m along the top of the sheet so the membrane hangs level.\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/newton-cdm-508-mesh-membrane-8mm-studded-waterproof-meshed-w-2-0m-x-l-20m-40m-basement-membranes-959_1024x1024.webp?v=1782905731\" alt=\"Newton CDM 508 MESH Membrane - 8mm Studded Waterproof MESHED Membrane - (W) 2.0M x (L) 20M (40M²) - Basement Waterproof\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003eEach following sheet should be positioned to overlap the previous sheet by at least the width of the flange. Interlocking the first stud of the new sheet with the last stud of the previous sheet can help keep the sheet level and aligned. The joint should be sealed with CDM Joint Tape, normally applied to the inner face of the flange of the next sheet. Before sealing, the flange and the face of the previous sheet should be wiped clean with a clean rag. Once the sheet is correctly positioned, the backing paper is removed progressively while pressure is applied along the flange. Further pressure should then be applied with the palm of the hand along the whole joint to complete the seal. A hot air gun may be used to dry the membrane and assist adhesion, especially in cold or damp conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/newton-cdm-508-mesh-membrane-8mm-studded-waterproof-meshed-w-2-0m-x-l-20m-40m-basement-membranes-627_1024x1024.webp?v=1782905726\" alt=\"Newton CDM 508 MESH Membrane - 8mm Studded Waterproof MESHED Membrane - (W) 2.0M x (L) 20M (40M²) - Basement Waterproof\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFixing Centres For Newton CDM 508 Mesh\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton CDM 508 Mesh requires closer fixing centres than non-meshed membranes because the membrane is carrying a plaster, render or bonded board finish. Fixings should be installed in a square pattern at 350mm centres, with an additional fixing placed in the centre of each group of four fixings so the pattern resembles the number 5 on a dice. This results in all fixings being at a maximum of 250mm centres. On very flat walls, the horizontal and vertical centres may be increased to 400mm, provided the centre fixing is still installed so the final centres are not more than 300mm.\u003c\/p\u003e\n\u003cp\u003eFixings should be kept neat and aligned wherever possible. This is important for both the visual quality of the membrane installation and the performance of the subsequent finish. Poor fixing alignment, insufficient fixing density or fixings placed into weak substrate can allow the membrane to move, which may affect plaster, render or board adhesion. Any plug that does not hold securely should be repaired and replaced in a new stud position rather than left as a weak fixing.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Newton_508_Mesh_2_1024x1024.jpg?v=1782905646\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eJointing, Sealing And Mesh Tape Detailing\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eAll sealing surfaces must be clean, dry and dust free before CDM Joint Tape, CDM Rope, CDM OverTape or Newton Mesh Tape is applied. The sealing material must be pressed firmly against the membrane to ensure proper adhesion. For 8mm membranes such as Newton CDM 508 Mesh, the preferred joint is normally the flanged joint where the flat flange is available. The flange should cover a minimum of two rows of studs, with CDM Joint Tape positioned beneath the flange on the flat section between the last two rows of studs. The backing paper should remain in place until the upper membrane is correctly positioned, then be removed while the two membrane layers are pressed firmly together.\u003c\/p\u003e\n\u003cp\u003eA locked flanged joint may be used where the first row of studs on the next sheet interlocks with the last row of studs on the previous sheet. This helps ensure the next sheet is installed square and is useful on large areas or where alignment is particularly important. Where a flange is not available but the studs line up correctly, a stud-into-stud joint may be formed with a minimum three-stud overlap using CDM Joint Tape. Where neither a flanged joint nor a stud-into-stud joint is possible because the studs do not interlock, a stud-over-stud joint should be made with a minimum three-row overlap and CDM Rope positioned between the last two rows of studs on the reverse side of the upper membrane.\u003c\/p\u003e\n\u003cp\u003eWhere joints in Newton CDM 508 Mesh have been sealed with CDM Joint Tape, CDM Rope or CDM OverTape, Newton Mesh Tape should be applied over the sealed joint wherever plaster or render will be applied directly. This reinstates the surface key over the sealed area, allowing the plaster or render to grip across the joint rather than being applied over a plain butyl or PVC-backed tape.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cimg style=\"margin: 10px 10px 10px 10px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Membrane_Sealing_1_559cd937-2c66-44b2-bd1e-d4ef1dac5f05_480x480.jpg?v=1782907688\"\u003e     \u003cimg style=\"margin: 10px 10px 10px 10px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Membrane_Sealing_2_480x480.jpg?v=1782907503\"\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eInternal Plaster Finish\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton CDM 508 Mesh is suitable for internal plaster finishes because the mesh is thermally welded to the face of the membrane and provides a mechanical key. The recommended plaster is Tarmac Whitewall One Coat, but it should not be applied as one single coat to Newton meshed membranes. The plaster should be applied in two coats, with a 6mm scratch coat followed by a 6mm second or float coat. Where a finish coat is required, this should be 3mm.\u003c\/p\u003e\n\u003cp\u003eA minimum drying period of 24 hours should be allowed between coats of plaster. Plastering should follow good plastering practice and the relevant standards referenced for this type of work. Decoration should not be applied until the plaster is thoroughly dry. If a high impact resistant finish is required, Wykamol Renovation Plaster and Wukamol High Impact Finishing Plaster may be used, but they are not suitable for areas of high humidity or wet areas such as swimming pool surrounds.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eInternal Render Finish\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton CDM 508 Mesh can also receive an internal render finish. A sand, cement and lime render should be applied in two coats to a total thickness of 14mm, with a 3mm skim coat of finishing plaster added once the render is fully cured if required. The scratch coat should be 7mm thick and mixed at 1 part lime, 1 part cement and 5 parts clean, well-graded sharp sand. The second or float coat should also be 7mm thick and mixed at 1 part lime, 1 part cement and 6 parts clean, well-graded sharp sand.\u003c\/p\u003e\n\u003cp\u003eThe scratch coat must be worked firmly into the mesh. Its purpose is to stiffen the membrane and provide a rough, absorbent backing for subsequent coats. The scratch coat and float coat should each be allowed to dry for not less than 7 days, preferably 10 days or longer where possible. Shorter curing periods increase the risk of cracking. The render must be dampened as required during curing, and in warm weather it should be protected from excessive drying by covering with damp hessian sheets and plastic sheeting. Before applying the second coat, a small section should be carefully drilled or scratched out behind the mesh within the membrane stud to confirm that the scratch coat is fully cured, as the surface may appear cured before the deeper material behind the mesh has properly hardened.\u003c\/p\u003e\n\u003cp\u003eA smooth render finish is not recommended. Expansion joints should be trowelled through the render to the membrane and filled with a suitable flexible polymer-based sealant. Expanded metal angle beads and stop beads may be fixed where appropriate using dabs of the same material mixed for the scratch coat. Decoration should not be applied until render is thoroughly dry.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/newton-cdm-508-mesh-membrane-8mm-studded-waterproof-meshed-w-2-0m-x-l-20m-40m-basement-membranes-233_1024x1024.webp?v=1782905735\" alt=\"Newton CDM 508 MESH Membrane - 8mm Studded Waterproof MESHED Membrane - (W) 2.0M x (L) 20M (40M²) - Basement Waterproof\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHydraulic Lime Finish\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eWhere a hydraulic lime finish is specified, NHL 3.5 should be used to a combined depth of 20mm, formed from a 10mm scratch coat and a 10mm second or float coat. The mix ratio is 2.5 parts sand to 1 part NHL 3.5, mixed in line with the manufacturer’s instructions. The 10mm scratch coat must be pushed firmly into the membrane mesh, then checked the following day so any cracks can be rubbed out. The surface should be thoroughly scratched without breaking the surface of the mesh.\u003c\/p\u003e\n\u003cp\u003eThe scratch coat should be left for a minimum of 7 days to set and should be protected from draughts and extremes of temperature. Before applying the second coat, a small area behind the mesh within the stud should be checked to confirm that it is set and reasonably hard. The scratch coat should be dampened before the float coat is applied. The second coat is then ruled off to flatten the wall surface and protected in the same way as the scratch coat. It may be floated or trowelled as the finished coat, or a further finish coat may be applied if required.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003ePlasterboard On Dabs\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePlasterboard panels can be fixed to Newton CDM 508 Mesh using the dot and dab method, creating a dry surface ready for immediate decoration. Dabs should be applied to the heads of the fixing plugs, along board edges and to the membrane itself, covering 50% of the CDM 508 Mesh surface.\u003c\/p\u003e\n\u003cp\u003eCare should be taken with laminated or insulated plasterboard. When laminated boards are dot-and-dabbed to meshed membranes, building regulations may require two mechanical fixings per board. These fixings can breach the membrane and may not be repairable without affecting the system. Where insulation is required in the wall build-up, it may be more suitable to use a non-meshed membrane with an independent dry-lining frame rather than relying on dot-and-dab laminated boards fixed through the membrane.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eVaulted Soffit Installation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton CDM 508 Mesh can be used on vaulted soffits and arched structures. The membrane must be fixed and lapped so that water cannot pond behind the system. Laps and joints must be detailed to allow drainage, and the membrane must be held tight to the soffit without sagging. For vaulted ceilings and soffits, the rubber sealing washer supplied with standard CDM MultiPlugs or CDM Plugs should not be used. Instead, a ring of CDM Rope should be used with the selected CDM fixing plug to form the seal.\u003c\/p\u003e\n\u003cp\u003eFor vaulted cellar applications, measure the depth of the vault from the front wall to the back wall and allow a 200mm downturn at each end. The membrane should then be unrolled and cut to size. The approximate centre of the arched ceiling should be marked, then another mark made 1.2m down the arch. A horizontal line should be struck from the back wall to the front wall to act as a guide for the sheet edge. Masonry nails may be used along the guide line to create a physical edge and help keep sheet sections symmetrical.\u003c\/p\u003e\n\u003cp\u003eThe first section of membrane should be offered up to the ceiling, allowing a 200mm lap to the back wall. Using the guide line to keep the sheet square, the sheet should be drilled and fixed along the apex of the arch, following the same line of studs. CDM MultiPlugs or CDM NuSeal Plugs may be used, with CDM Rope forming the seal. The fixings should be installed through the centre of the membrane studs at approximately 600mm centres. They must be kept in line because they will provide the fixing points for battens where battens are used.\u003c\/p\u003e\n\u003cp\u003eThe next section of membrane should be cut to size, again allowing a 200mm lap at each end. Before it is offered into position, CDM Joint Tape should be applied to the edges of the first sheet, either on the flanged edge or between the last two rows of studs on the non-flanged edge. The protective paper should remain on the tape until the second sheet is correctly positioned. Once the sheet is aligned and overlapping the sealing tape, the protective paper should be removed from the centre outwards and the joint pressed firmly to form the seal. This process continues until the arched surfaces are covered to the springer and down the vertical wall sections below, maintaining the 200mm lap to the end walls.\u003c\/p\u003e\n\u003cp\u003eAt end walls of vaulted construction, a flat membrane end piece is fitted to the end wall of the vault. The 200mm lap from the soffit membrane is cut into fans so it follows the curve and sits neatly against the wall. Each cut should be filled with a small piece of CDM Rope or CDM Joint Tape. Cuts should not be taken all the way up to the ceiling, and as few cuts as possible should be made. The end wall membrane is then fixed in front of the fanned ceiling membrane and trimmed neatly into the ceiling curve. CDM Rope is used to form the joint around the arch, following the contour of the ceiling curve.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Newton_508_Mesh_3_1024x1024.jpg?v=1782905646\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFlat Soffit And Floor Restrictions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton CDM 508 Mesh is not suitable for flat soffits. Where soffit waterproofing is required, the product should be limited to appropriate vaulted, arched or sloping soffit applications where drainage can be maintained and ponding can be avoided. The membrane should not sag, and any soffit installation must allow water to move to the designed drainage route.\u003c\/p\u003e\n\u003cp\u003eNewton CDM 508 Mesh should not be used as a floor membrane. Its intended use is on walls, vaults and tunnels, with the mesh face used to receive plaster, render, hydraulic lime or dot-and-dab plasterboard. If the project includes floor waterproofing, an appropriate Newton floor membrane should be selected and installed as part of the wider system design.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDoor Reveals, Corners And Junction Details\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDoor reveals and openings must be detailed so the waterproofing layer remains continuous around the opening. Where membrane is fitted to an end wall with a door opening, allow for a separate section around the door head, lapping down the sides by approximately 100mm. The wall membrane can then be wrapped around the sides, maintaining the drainage detail and forming an overlap. The small gap that can occur on the angle of the door opening should be sealed with CDM OverTape. Alternatively, a suitable DampSafe membrane may be taken through the reveal and taped to the wall membrane using CDM Joint Tape and CDM OverTape.\u003c\/p\u003e\n\u003cp\u003eCorners should be planned so the membrane can be lapped and sealed without creating a route for water to sit on a joint or become trapped. Where the flanged edge is available, the flange should be used and sealed with CDM Joint Tape. Where the flange is not available, stud-into-stud or stud-over-stud details should be used depending on whether the studs interlock. On meshed installations, any joint that loses its plaster or render key because it has been sealed with a plain tape or rope should be over-taped with Newton Mesh Tape before the direct finish is applied.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProtrusions Through Newton CDM 508 Mesh\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eService penetrations, pipes, cables, conduits and other protrusions should be avoided where possible because they interrupt the waterproofing layer. Where a protrusion is unavoidable, the membrane should be cut neatly around the service and sealed carefully using CDM Rope, CDM OverTape or a suitable pipe collar or sleeve detail. The technical drawing in the installation file shows protrusions through wall or floor membranes sealed with a bead of CDM Rope and CDM OverTape, with priming sometimes required where adhesion to the protrusion needs improving.\u003c\/p\u003e\n\u003cp\u003eOverhead intrusions through vaulted areas should be avoided wherever practical. Services such as pipes and electrical wiring should ideally be moved to a vertical surface where they can be better sealed and positioned on the dry side of the system. Where services must pass through the membrane, they should be grouped where possible and passed through a pipe sealed with an appropriate pipe sleeve option.\u003c\/p\u003e\n\u003cp\u003eOnce the protrusion has been sealed, the finishing surface must also be considered. Where CDM OverTape, CDM Rope or another non-meshed sealing detail is used over Newton CDM 508 Mesh, Newton Mesh Tape should be applied above the sealed area where a direct plaster or render finish needs to continue across the detail.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProtection Of Newton CDM 508 Mesh After Installation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton CDM 508 Mesh should always be protected by suitable surface finishes. Suitable protection methods include plaster, render, a floor-supported dry-lining frame with plasterboard, or timber battens fixed into Newton CDM MultiPlugs as a support for plasterboard or wooden sheeting. The membrane should not be left exposed to long-term UV light, physical damage, wear, impact or abrasion.\u003c\/p\u003e\n\u003cp\u003eThe membrane’s long service life depends on correct specification, installation and protection. It should be fully isolated from UV light, physical damage and wear once installed. Care should be taken during follow-on trades, as damage caused by drilling, cutting, over-fixing, mechanical abrasion or careless handling can compromise the membrane and must be repaired before finishes are applied.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFire Protection\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton CDM 508 Mesh is fire rated to Euroclass F under BS EN 13501-1. It should be treated in the same way as plastic-based insulation and protected from fire by suitable surface finishes. The membrane should not be left exposed where the fire strategy requires it to be covered. Fire-resistant membrane options tested and classified to B-s2,d0 are available from Newton for projects where the specification requires a higher fire performance.\u003c\/p\u003e\n\u003cp\u003eThe fire protection requirement should be considered before internal finishes are selected. Plaster, render, plasterboard or other approved finishes should be installed in a way that protects the membrane while maintaining the waterproofing design. Any openings, penetrations, service zones or boxed-in areas should be detailed so the membrane remains protected and the waterproofing layer is not punctured unnecessarily.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eVentilation And Humidity Control\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eVentilation is an important part of any habitable below-ground space. Basements and earth-retained rooms are often more difficult to ventilate naturally, particularly where most of the external walls are below ground. Mechanical ventilation is commonly required to control humidity, reduce condensation risk and support the internal environment. BS 8102:2022 recognises that ventilation, dehumidification or air conditioning may be necessary for Grade 3 spaces, depending on the intended use.\u003c\/p\u003e\n\u003cp\u003eCondensation risk increases where insulation prevents heat from reaching the waterproofing membrane face, causing surfaces to become cooler and more likely to reach dew point. Relative humidity should therefore be controlled through suitable ventilation. Where CDM BaseDrain is used, spacers to the reverse side of the upstand can collect condensation from the face of the wall membrane and allow it to enter the drainage channel. Where floor finishes are deeper, CDM Condensation Strip may be required to maintain a condensation gap.\u003c\/p\u003e\n\u003cp\u003eIf the condensation gap is sealed for a specific reason, such as a gas barrier design in another compatible system, the ventilation system must work as designed. For Newton CDM 508 Mesh applications, condensation control should be considered as part of the whole room design, particularly where the space will be plastered, rendered, decorated and used as a habitable room.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eInspection Before Finishes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eBefore plaster, render, hydraulic lime, bonded plasterboard or dry-lining is applied, the installed Newton CDM 508 Mesh should be inspected carefully. Any repairs required during installation should be completed as the work progresses, rather than left until the end. This reduces the risk of damaged studs, punctures, poor joints or failed fixings being hidden behind the final finish.\u003c\/p\u003e\n\u003cp\u003eAll joints should be checked for correct overlap, full adhesion and complete sealing. Fixings should be checked for secure hold and correct seating within the studs. Sealed details around door reveals, corners, protrusions, vault ends and service entries should be inspected before they are covered. Any area where the mesh key has been lost due to plain sealing tape, rope or repair tape should be treated with Newton Mesh Tape before direct plaster or render is applied.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eRepairs To Newton CDM 508 Mesh\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eIf the wrong stud is drilled by mistake, the stud should be cleaned with a clean cloth and plugged with CDM Rope. A small patch of CDM OverTape should then be applied over the repair. The same method can be used where a fixing has failed because the substrate is unsound or the fixing plug expansion pin has not achieved a secure hold. The failed position should be repaired, and a new stud should be selected and drilled for the replacement fixing.\u003c\/p\u003e\n\u003cp\u003eIf the membrane is accidentally cut or pierced on a vertical wall, the surface should be cleaned and the damage sealed with CDM OverTape. The tape should run along the full length of the cut, bridge both edges and extend at least 25mm beyond the furthest points of the damage. Ragged rips and tears should be treated in the same way. If a hole is created, CDM OverTape may be used where the hole can be bridged in one piece with at least a 25mm margin around the damaged area. Larger holes may require a membrane patch large enough to cover the damage with a margin beyond the hole. If the patch sits neatly into the studs, the edges can be sealed with CDM Joint Tape around the perimeter. If the studs do not interlock and a ridge is formed, CDM OverTape should be used to bridge around the patch perimeter onto the main membrane.\u003c\/p\u003e\n\u003cp\u003eWhere damage occurs to a vaulted ceiling, the same repair principles apply, but CDM OverTape should always be used to bridge or seal the damage. All repair surfaces must be clean and dry. A hot air gun may be used carefully to warm the membrane and CDM OverTape to remove surface moisture and assist adhesion. Where the repaired area will receive plaster or render, Newton Mesh Tape should be applied over the sealed repair to reinstate the surface key.\u003c\/p\u003e\n\u003cp\u003eGeneral repair work requires access to the system. If finishes have already been applied, they may need to be removed to reach the damaged membrane. Where multiple damages have occurred within one section, it may be more appropriate to cut out and replace a larger section rather than applying numerous small patches.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eMaintenance And Future Alterations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton CDM 508 Mesh itself requires very little maintenance once installed and protected, but the complete CDM System relies on drainage and pumping components remaining serviceable. Sump chambers, pumps, alarms, discharge pipes, inspection ports and drainage channels should be maintained by a competent person at least once per year, with any additional pump manufacturer requirements also followed. Maintenance should include cleaning and de-scaling where required, checking pump impellers, checking seals, inspecting discharge pipes, removing debris from the sump, checking electrical connections and flushing drainage channels.\u003c\/p\u003e\n\u003cp\u003eSump pumps rely on electricity, so a constant power supply is important. Where the waterproofed area depends on pumping, battery back-up should be considered and sized for the likely water volume during a power outage. High water level alarms, pump control, monitoring and telemetry can also be included where the risk profile of the project requires additional protection. \u003c\/p\u003e\n\u003cp\u003eFuture alterations must be controlled carefully. Newton CDM membranes should not be pierced. If shelves, cupboards, services, fittings or other works are proposed after installation, specialist advice should be obtained before any drilling or fixing is carried out. Even minor modifications can compromise the waterproofing system if they puncture the membrane or interfere with the drainage cavity.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Limitations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton CDM 508 Mesh is not suitable for flat soffits and should not be specified as a floor membrane. It is intended for walls, vaults and tunnels where a meshed cavity drain membrane is required for direct plaster, render, hydraulic lime or bonded plasterboard finishes.\u003c\/p\u003e\n\u003cp\u003eThe membrane has no capability to withstand water pressure as a standalone product. It must be used as part of a Type C cavity drain system that safely removes water from the building. If drainage is absent, blocked, undersized or unable to discharge, water can pressurise the system and compromise the waterproofing design.\u003c\/p\u003e\n\u003cp\u003eThe system is a professional-fit waterproofing system and should be designed and installed by trained and registered specialists. Substrate preparation, fixing density, joint sealing, drainage capacity, pump sizing, ventilation and finishing all affect performance. Poor detailing or uncontrolled follow-on works can compromise the finished installation.\u003c\/p\u003e\n\u003cp\u003eDecoration should not be applied until plaster or render is thoroughly dry. Cement-based renders and lime-based materials must be cured slowly and protected from accelerated drying. Rapid drying caused by sunlight, wind or dehumidification can produce weak render that is more prone to cracking.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eOther Technical Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton CDM 508 Mesh is manufactured from HDPE and has a white or translucent white appearance. It is supplied as code M3 in 2.0m x 20m rolls, covering 40m². The membrane has a density of 505g\/m², a membrane thickness of 0.6mm, a stud height of 7.0mm and a packaged weight of 20.2kg. The working temperature range is -50°C to +80°C and the softening temperature is 126°C.\u003c\/p\u003e\n\u003cp\u003eThe installed performance data states that Newton CDM 508 Mesh passes water tightness testing at 60kPa for 24hours to EN 1928. Tensile strength is listed as 416N in the machine direction and 488N in the cross direction to BS 12311-2. Resistance to static loading is greater than 20kg to BS 12730, compressive strength is 180kN to BS EN ISO 25619-2, and the application type is Type V. Fire resistance is listed as Euroclass F under BS EN 13501-1.\u003c\/p\u003e\n\u003cp\u003eNewton CDM 508 Mesh is supported by BBA Agrément Certificate 22\/6357 and has a product warranty of 30 years, with a stated life expectancy of at least 100 years and a service life equal to the design life of the structure when specified, installed and protected correctly. The material is inert, non-polluting to drinking water, highly resistant to water, alkalis, saline solutions and organic acids, and is not affected by minerals or hydrocarbons. It is also rot-proof and resistant to bacteria, fungi and small organisms.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eFAQ's\u003c\/h5\u003e\n\u003ch3\u003eQ) What is Newton CDM 508 Mesh Membrane?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 508 Mesh Membrane is an 8mm studded meshed cavity drain waterproofing membrane used within the Newton CDM System for below-ground waterproofing. It is designed for earth-retained walls, vaulted soffits, vaults and tunnels where water ingress needs to be managed internally. The rear studded profile creates a cavity behind the membrane, allowing water to move towards a suitable drainage channel, sump or pump system. The face of the membrane has a polyethylene mesh thermally welded to it during manufacture, providing a key for suitable plaster or render finishes. This makes it useful where waterproofing and direct internal finishing are both required.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How does Newton CDM 508 Mesh Membrane work?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 508 Mesh Membrane works by creating a drained cavity behind the internal finish. The 8mm stud profile holds the membrane away from the wall or vaulted surface, allowing water or moisture to move behind it instead of becoming trapped against the finished room surface. That water is then directed towards suitable drainage, such as Newton CDM BaseDrain, outlets, sump chambers or pump systems. The meshed face performs a separate finishing role by providing a mechanical key for plaster, render, hydraulic lime or suitable bonded board systems. This means the membrane manages water behind the system while supporting a direct finish on the room side.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What is Newton CDM 508 Mesh used for?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 508 Mesh is used for waterproofing below-ground walls, vaulted soffits, vaults and tunnels where a Type C drained protection system is required. It is particularly useful in basements, cellars and habitable below-ground rooms where damp or water-bearing structures need to be isolated from internal finishes. The membrane creates a drainage cavity behind the finish while its meshed surface allows suitable plaster or render to bond directly to the membrane face. This makes it a practical option where a slimmer wall build-up is desired, or where an independent dry-lining frame would take up too much space. It must still be used with suitable drainage and sealing accessories.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Is Newton CDM 508 Mesh suitable for basement waterproofing?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, Newton CDM 508 Mesh is suitable for basement waterproofing when used as part of a correctly designed Newton CDM System. It is intended for earth-retained walls and similar below-ground structures where water ingress needs to be controlled and safely drained away. In basement conversions, the membrane helps separate internal finishes from damp, salt-contaminated or water-bearing walls while allowing moisture to move behind the membrane towards the drainage system. Its meshed face is useful where a direct plaster or render finish is required. When correctly specified, installed and ventilated, it can contribute to internal environments up to Grade 3 under BS 8102:2022.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What is the difference between Newton CDM 508 Mesh and standard Newton CDM 508?\u003c\/h3\u003e\n\u003cp\u003eA) The main difference is the integrated meshed face. Standard Newton CDM 508 is a non-meshed 8mm cavity drain membrane that normally requires dry-lining, battens, frames or other suitable finishes in front of it. Newton CDM 508 Mesh has a polyethylene mesh thermally welded to the face, giving plaster, render, hydraulic lime or compatible bonded board systems a surface to grip. Both products manage water using an 8mm drainage cavity, but Newton CDM 508 Mesh is designed for applications where the finish is applied directly to the membrane. This can reduce build-up depth and make it useful in tighter basement or refurbishment spaces.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can Newton CDM 508 Mesh be plastered directly?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, Newton CDM 508 Mesh can receive a direct plaster finish because its thermally welded mesh face provides a mechanical key. The recommended plaster is Tarmac Whitewall One Coat, but it should not be applied as one single coat. It should be applied in two coats, with a 6mm scratch coat followed by a 6mm second or float coat. If a finishing coat is required, this should be around 3mm. A minimum drying period of 24hours should be allowed between coats. Decoration should not begin until the plaster is thoroughly dry, as trapped moisture or premature decoration can affect the final finish quality.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can Newton CDM 508 Mesh be rendered directly?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 508 Mesh can receive an internal render finish when the correct method is followed. A sand, cement and lime render should be applied in two coats to a total thickness of 14mm, with a 3mm skim coat added after full curing if required. The scratch coat should be 7mm thick and worked firmly into the mesh to stiffen the membrane and form a sound backing. The second coat should also be 7mm thick. Each coat should be allowed to dry for at least 7 days, preferably 10 days or longer. Rushing the cure can increase the risk of cracking or weakness.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can hydraulic lime be used on Newton CDM 508 Mesh?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, Newton CDM 508 Mesh can receive a hydraulic lime finish where this is specified. NHL 3.5 should be used to a combined depth of 20mm, formed from a 10mm scratch coat and a 10mm second or float coat. The mix ratio is 2.5 parts sand to 1 part NHL 3.5, prepared in line with the manufacturer’s instructions. The scratch coat must be pushed firmly into the mesh and checked the next day so any cracks can be rubbed out. It should then be left for at least 7 days before the second coat is applied. The finish must be protected from draughts and temperature extremes.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can plasterboard be fixed to Newton CDM 508 Mesh with adhesive dabs?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, plasterboard can be fixed to Newton CDM 508 Mesh using the dot and dab method, creating a dry surface ready for decoration. The dabs should be applied to the heads of the fixing plugs, along board edges and to the membrane surface, covering around 50% of the CDM 508 Mesh face. Care is needed with laminated or insulated plasterboard because building regulations may require mechanical fixings, and those fixings can breach the waterproofing membrane. Where insulation is required, it may be better to use a non-meshed membrane with an independent dry-lining frame rather than fixing insulated boards through the meshed membrane.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Where should Newton CDM 508 Mesh Membrane be used?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 508 Mesh Membrane should be used on walls, vaults, tunnels and suitable vaulted or sloping soffits where a drained cavity membrane and a direct finish are required. It is useful in basement waterproofing, cellar conversions, internal refurbishment of damp structures, earth-retained walls and habitable below-ground spaces. It is especially beneficial where internal space is limited and the project needs a plaster, render, hydraulic lime or bonded plasterboard finish without a full independent frame. The membrane should be selected only where drainage can be designed correctly and where the substrate can receive secure mechanical fixings. It is not a standalone waterproofing sheet.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can Newton CDM 508 Mesh be used on floors?\u003c\/h3\u003e\n\u003cp\u003eA) No, Newton CDM 508 Mesh should not be used as a floor membrane. It is designed for walls, vaults, tunnels and suitable vaulted or sloping soffit applications where the meshed face can receive plaster, render, hydraulic lime or bonded plasterboard. Floor waterproofing requires a suitable Newton floor membrane selected for the expected loading, screed, insulation or flooring build-up. Using Newton CDM 508 Mesh on a floor would be outside its intended use and could compromise the system design. If a project includes both walls and floors, Newton CDM 508 Mesh may be used on walls while a separate compatible Newton floor membrane is specified for the floor area.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can Newton CDM 508 Mesh be used on flat soffits?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 508 Mesh is not suitable for flat soffits. Soffit waterproofing should be limited to appropriate vaulted, arched or sloping applications where water can drain and ponding can be avoided. Flat soffits are difficult because water may sit behind the membrane if there is not enough fall, and sagging can create pockets where water collects. In a Type C system, water must always be able to move towards the designed drainage route. If a flat soffit requires waterproofing, a different design or specialist technical advice should be considered. Newton CDM 508 Mesh should not be treated as a routine membrane for flat overhead surfaces.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What substrates can Newton CDM 508 Mesh be fixed to?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 508 Mesh can be fixed to walls formed from concrete, brick and concrete block. It may also be fixed to ICF construction where special longer fixing plugs are used. The substrate must be capable of accepting a secure mechanical fixing, because the membrane and finish depend on the fixings holding properly. Weak, friable, loose or heavily deteriorated backgrounds should be repaired or made good before installation. Vaulted or arched soffits must also be stable and suitable for fixing. The wall does not need to be prepared like a direct-applied coating system, but it must still be sound enough for safe, secure and consistent membrane installation.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What preparation is needed before installing Newton CDM 508 Mesh?\u003c\/h3\u003e\n\u003cp\u003eA) Before installing Newton CDM 508 Mesh, the area should be assessed and cleared of materials that could decay or support mould growth behind the system. Timber, skirting boards, timber plates, old wallpaper and other organic materials should be removed. If rot is present, it should be treated by a specialist, and any mould should be cleaned and sterilised with a suitable fungicidal wash. Loose material, sharp projections, unstable areas and large depressions should be addressed so the membrane can be fixed neatly and securely. The surface does not need to be decorative-smooth, but it must be clean, stable and capable of receiving the correct fixings.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Why is drainage important with Newton CDM 508 Mesh?\u003c\/h3\u003e\n\u003cp\u003eA) Drainage is essential because Newton CDM 508 Mesh does not stop hydrostatic pressure as a standalone barrier. It is part of a Type C cavity drain system, which controls water by allowing it to enter the cavity and then directing it away safely. Water should be collected by channels such as Newton CDM BaseDrain and discharged to a sump chamber, pump or safe natural drainage route. If drainage is missing, blocked or undersized, water can build up behind the system and compromise performance. The design must consider likely water ingress, groundwater conditions, discharge routes, pump capacity and maintenance access. The membrane only works properly as part of a complete drainage system.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How is Newton CDM 508 Mesh fixed to walls?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 508 Mesh is generally fixed vertically, with the mesh face towards the room and the studded side against the substrate. A hole is drilled through the centre of a stud near the top edge using the correct drill bit for the chosen fixing plug. The plug is then driven into place until it sits flush within the stud and seals the fixing point. The membrane should be levelled using a spirit level or laser level before further fixings are installed. Following sheets should overlap correctly and be sealed with Newton CDM Joint Tape. Good alignment is important because poor positioning can cause kinks, weak joints or finishing difficulties.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What fixing centres are required for Newton CDM 508 Mesh?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 508 Mesh needs closer fixing centres than non-meshed membranes because it carries a direct plaster, render or bonded board finish. Fixings should be installed in a square pattern at 350mm centres, with an additional fixing in the centre of each group of four fixings, similar to the number 5 on a dice. This means all fixings are at a maximum of 250mm centres. On very flat walls, horizontal and vertical centres may be increased to 400mm, provided the centre fixing is still included so final centres are not more than 300mm. Secure, well-aligned fixings help reduce movement and improve finish performance.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How are joints in Newton CDM 508 Mesh sealed?\u003c\/h3\u003e\n\u003cp\u003eA) Joints in Newton CDM 508 Mesh should be sealed using compatible Newton CDM accessories, selected according to the joint type. The preferred joint is usually a flanged joint, with Newton CDM Joint Tape placed beneath the flange between the membrane surfaces. Where a flange is not available but the studs interlock correctly, a stud-into-stud joint may be formed with a minimum three-stud overlap and CDM Joint Tape. Where the studs do not interlock, a stud-over-stud joint should be made with a minimum three-row overlap and CDM Rope. All sealing surfaces must be clean, dry and dust free, and the joint should be pressed firmly to ensure adhesion.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) When should Newton Mesh Tape be used with Newton CDM 508 Mesh?\u003c\/h3\u003e\n\u003cp\u003eA) Newton Mesh Tape should be used wherever a sealed joint, repair or detail on Newton CDM 508 Mesh needs the plaster or render key reinstated. Products such as Newton CDM Joint Tape, CDM Rope and CDM OverTape can create the waterproof seal, but they do not provide the same meshed surface required for direct finishing. Applying Newton Mesh Tape over the sealed area restores a suitable fleece key, allowing plaster or render to bond across the joint rather than sitting on a plain tape or rope detail. This is especially important over laps, repairs, protrusions, door reveals and other areas where the meshed surface has been interrupted.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can Newton CDM 508 Mesh be used on vaulted soffits?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, Newton CDM 508 Mesh can be used on vaulted soffits and arched structures where the membrane can be fixed and detailed so water drains correctly. The membrane must be held tight to the soffit without sagging, and laps must not create pockets where water can pond. On vaulted ceilings, the standard rubber sealing washer supplied with some Newton CDM plugs should not be used. Instead, a ring of Newton CDM Rope should seal the plug fixing. Fixings are installed through the centre of the membrane studs and should be kept aligned. Vaulted installations require careful planning, safe access, accurate cutting and reliable drainage detailing.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How are pipes and services sealed through Newton CDM 508 Mesh?\u003c\/h3\u003e\n\u003cp\u003eA) Pipes, cables, conduits and other services should be avoided through Newton CDM 508 Mesh where possible because they interrupt the waterproofing layer. Where a penetration is unavoidable, the membrane should be cut neatly around the service and sealed with suitable Newton accessories such as CDM Rope, CDM OverTape, pipe collars or pipe sleeves. Where adhesion to the protrusion needs improvement, priming may be required depending on the detail. Once the waterproof seal is formed, Newton Mesh Tape should be used over non-meshed sealing products where plaster or render will continue across the area. Services in vaulted areas should ideally be moved to vertical surfaces wherever practical.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Does Newton CDM 508 Mesh need protecting after installation?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, Newton CDM 508 Mesh should be protected by suitable finishes after installation. It is designed to receive plaster, render, hydraulic lime, bonded plasterboard or other specified internal finishes, but it should not be left exposed to long-term UV light, impact, abrasion or general wear. Its service life depends on correct specification, installation and protection. Follow-on trades should avoid cutting, drilling, over-fixing or damaging the membrane before it is covered. Any damage must be repaired before finishes are applied. The membrane also needs protection from fire by the selected surface finish. Leaving it exposed or vulnerable to site damage can compromise the waterproofing system.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What fire rating does Newton CDM 508 Mesh have?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 508 Mesh has a fire rating of Euroclass F under BS EN 13501-1. It should therefore be treated like a plastic-based construction product that must be protected from fire by suitable surface finishes. The membrane should not be left exposed where the fire strategy requires a protected build-up. Plaster, render, plasterboard or other approved finishes should be installed in a way that covers and protects the membrane while maintaining the waterproofing design. Where a project requires higher fire performance, Newton has fire-resistant membrane options tested and classified to B-s2,d0, but those would need to be specified separately according to the project requirements.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Is Newton CDM 508 Mesh suitable for gas protection?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 508 Mesh is not suitable for gas protection systems. It should not be relied upon for radon, methane or hydrocarbon gas resistance. If a project requires gas protection as well as waterproofing, an appropriate gas-rated Newton system should be specified instead. This is important because below-ground projects can face both water ingress and ground gas risks, but the products used to manage each risk must be suitable for that purpose. Newton CDM 508 Mesh is designed for waterproofing and damp management where a meshed surface is needed for plaster, render, hydraulic lime or bonded plasterboard. Gas protection requires a separate specification.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What ventilation is needed with Newton CDM 508 Mesh?\u003c\/h3\u003e\n\u003cp\u003eA) Ventilation is important in rooms waterproofed with Newton CDM 508 Mesh, especially where the space will be habitable. Basements and earth-retained rooms are often difficult to ventilate naturally because many walls are below ground. Mechanical ventilation, dehumidification or air conditioning may be needed to control relative humidity and reduce condensation risk. BS 8102:2022 recognises that environmental control is important for Grade 3 spaces. Condensation can occur when warm, moist air meets cooler surfaces, particularly where insulation reduces heat reaching the membrane face. The wider Newton CDM System can include condensation collection details, but room ventilation should still be properly designed for the intended use.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What technical data applies to Newton CDM 508 Mesh?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 508 Mesh is manufactured from HDPE and is supplied in 2.0m x 20m rolls, covering 40m². It has a density of 505g\/m², a membrane thickness of 0.6mm, a stud height of 7.0mm and a packaged weight of 20.2kg. Its working temperature range is -50°C to +80°C, and the softening temperature is 126°C. The membrane passes water tightness testing at 60kPa for 24hours to EN 1928. Tensile strength is listed as 416N in the machine direction and 488N in the cross direction, with compressive strength stated as 180kN. Fire resistance is listed as Euroclass F.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Is Newton CDM 508 Mesh BBA Certified?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, Newton CDM 508 Mesh is supported by BBA Agrément Certificate 22\/6357, giving independent assessment for defined waterproofing applications when used in accordance with the relevant system guidance. It is also intended for use within designs that consider BS 8102:2022, particularly where Grade 3 internal environments are required. The product is guaranteed against deterioration for 30 years and has a stated life expectancy of at least 100 years, or equal to the design life of the building when correctly installed and protected. The membrane is inert, rot-proof, non-polluting to drinking water and resistant to a wide range of below-ground contaminants.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How long does Newton CDM 508 Mesh last?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 508 Mesh is intended as a long-term waterproofing component when correctly specified, installed and protected. The supplied information states that it is guaranteed against deterioration for 30 years and has a life expectancy equal to the design life of the building, with a stated life expectancy of at least 100 years. This durability depends on the membrane being protected from UV light, physical damage, abrasion, fire exposure and unnecessary puncturing. It must also be used as part of a maintained cavity drain system, because the long-term performance of the waterproofing relies on drainage, pumps, inspection access and discharge routes continuing to work properly.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Does Newton CDM 508 Mesh require maintenance?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 508 Mesh itself requires very little maintenance once it is installed and protected behind the final finish. However, the wider Newton CDM System does require maintenance because drainage channels, sump chambers, pumps, alarms and discharge routes must remain operational. A competent person should inspect and service the system at least once per year, with additional pump manufacturer requirements followed where applicable. Maintenance may include flushing drainage channels, removing debris from sumps, checking pumps, testing alarms, inspecting discharge pipes and confirming electrical connections. If the waterproofed space depends on pumping, a suitable battery back-up system should be considered to protect the area during a power failure.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can Newton CDM 508 Mesh be repaired if damaged?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, Newton CDM 508 Mesh can be repaired if it is damaged, but repairs should be completed before finishes are applied. If the wrong stud is drilled, the stud should be cleaned, plugged with Newton CDM Rope and covered with a small patch of CDM OverTape. Cuts, rips or punctures should be cleaned and bridged with CDM OverTape, extending at least 25mm beyond the damaged area. Larger holes may require a membrane patch sealed around the perimeter. Where the repair area will receive plaster or render, Newton Mesh Tape should be applied over the sealed repair to reinstate the surface key. All repair surfaces must be clean and dry.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What are the main limitations of Newton CDM 508 Mesh Membrane?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 508 Mesh is not a standalone waterproofing product and has no ability to withstand water pressure by itself. It must be used as part of a properly designed Type C cavity drain system with suitable drainage, discharge, inspection access and maintenance. It is not suitable for flat soffits, floor applications or gas protection systems. It also relies on correct fixing density, sound substrates, clean and sealed joints, suitable ventilation and appropriate finishing methods. Plaster and render must be applied correctly and allowed to cure fully before decoration. The membrane should not be punctured by future fixings, and any later alterations should be checked with a specialist first.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_508_MESH_TECH.pdf?v=1782477109\" target=\"_blank\"\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_508_MESH_TECH.pdf?v=1782477109\" target=\"_blank\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_508_MESH_TECH_160x160.jpg?v=1782476926\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_CDM_MANUAL_4436e4d8-2bd0-4917-9d4c-2fef110d4b56.pdf?v=1782477479\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM Installation Manual\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_CDM_MANUAL_4436e4d8-2bd0-4917-9d4c-2fef110d4b56.pdf?v=1782477479\" target=\"_blank\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_CDM_MANUAL_160x160.jpg?v=1613707156\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_508_MESH_DOP.pdf?13531257300286533905\" target=\"_blank\"\u003e\u003cstrong\u003eDeclaration of Performance (DoP)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_508_MESH_DOP.pdf?13531257300286533905\" target=\"_blank\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_508_MESH_DEC_OF_PERFORMANCE_160x160.jpg?v=1613707212\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_508_MESH_BBA_dc0006d2-f308-4bfd-8730-7a61531028de.pdf?13531257300286533905\" target=\"_blank\"\u003e\u003cstrong\u003eBBA Certificate\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_508_MESH_BBA_dc0006d2-f308-4bfd-8730-7a61531028de.pdf?13531257300286533905\" target=\"_blank\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_508_MESH_BBA_160x160.jpg?v=1613707212\"\u003e\u003c\/a\u003e\u003c\/div\u003e","brand":"John Newton \u0026 Co. Ltd","offers":[{"title":"(W) 2.0M x (L) 20M (40M²)","offer_id":8159202705507,"sku":"NM3","price":238.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/newton-cdm-508-mesh-membrane-8mm-studded-waterproof-meshed-w-2-0m-x-l-20m-40m-basement-membranes-663.webp?v=1782905699"},{"product_id":"newton-508r-8mm-cavity-drain-radon-barrier-membrane","title":"Newton CDM 508R RADON - Cavity Drain Waterproof Radon Membrane (8mm Stud)","description":"\u003cp\u003eNewton 508R is a premium 8mm studded cavity drain waterproofing membrane designed for use as part of the Newton CDM Type C waterproofing system. Heavier and stronger than standard 8mm membranes, it is well suited to earth-retained walls, vaulted soffits and floors, while also being independently tested as a barrier to radon gas and hydrocarbons.\u003c\/p\u003e\n\u003cp\u003eNewton 508R is rot-proof, chemically resistant and resistant to bacteria, fungi, small organisms, salts, acids, alkalis and contaminated groundwater. Supported by BBA Certification Number 94\/3010, the membrane is guaranteed against deterioration for 30 years and has a life expectancy equal to the design life of the building.\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch2\u003e\n\u003cstrong\u003e\u003cspan\u003eKey Features of Newton CDM 508R RADON \u003c\/span\u003eMembrane\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e✔️ Premium 8mm studded cavity drain membrane, heavier and stronger than standard membranes for demanding below ground applications.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Independently tested as an effective barrier to radon gas and hydrocarbons for contaminated ground sites.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Just 2% compression over 50 years to ISO 25619-1, making it ideal for floor loading applications.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Rot-proof and resistant to bacteria, fungi, salts, acids, alkalis and contaminated groundwater for long service life.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ BBA certified with 30-year guarantee against deterioration and life expectancy equal to the building design life.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003ePremium 8mm Studded Cavity Drain Membrane For Basement Waterproofing And Gas Protection\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eNewton 508R is a high-performance 8mm studded waterproof membrane developed for demanding basement waterproofing, below ground waterproofing and ground gas protection applications. It is installed as part of the Newton CDM System, an internally applied Type C cavity drain waterproofing system that manages water ingress by creating a controlled drainage void between the structure and the internal finish. Rather than attempting to hold back all water at the face of the substrate, the membrane allows moisture to enter the cavity behind it and directs it towards a designed drainage and pumping system. This makes it particularly well suited to earth-retained walls, retaining structures, vaulted soffits and floors, where water pressure, dampness or ground gases must be managed in a controlled and maintainable way over the long term.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eEnhanced Strength And Compression Resistance For Demanding Floor Applications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eAs a premium version of a standard 8mm cavity drain membrane, Newton 508R is notably heavier and stronger, with enhanced physical performance and excellent resistance to compression compared with more basic alternatives. This is especially important in floor applications where the membrane may be subject to sustained long-term loading from screeds, finishes, insulation, partitions or the normal everyday demands of building use. Third-party long-term compressive load testing to ISO 25619-1 confirms just 2% compression over 50 years, and the membrane also demonstrates high compressive loading stability when used beneath a suitable C16 screed. This makes it a genuinely practical and dependable choice wherever a robust waterproof floor membrane is required as part of a basement conversion, commercial refurbishment or below ground waterproofing system.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eIndependently Tested Radon Gas And Hydrocarbon Barrier Performance\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eNewton 508R is independently tested as an effective radon gas barrier and hydrocarbon barrier, making it particularly well suited to projects where waterproofing and ground gas protection must be addressed together within a single membrane system. It is the selected membrane for use within the patented Newton PAC-500 combined ground gas and waterproofing system, giving it specific relevance for sites affected by radon, liquid hydrocarbons or contaminated ground conditions. The membrane itself is inert and non-polluting to drinking water, resistant to water, alkalis, saline solutions and organic acids, and entirely unaffected by minerals or hydrocarbons. It is also rot-proof and resistant to bacteria, fungi and small organisms, all of which supports a genuinely long and dependable service life in damp, below ground and contaminated environments.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003ePractical Internal Installation Suited To Refurbishment And Conversion Projects\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eBecause Newton 508R is installed internally, it does not require the extensive and potentially damaging surface preparation that some bonded tanking systems demand of their substrates. This can significantly reduce disruption, help preserve more of the existing structure and make it a highly practical choice for refurbishment projects where substrates are uneven, contaminated, damp or simply too difficult to prepare fully to the standard required for a bonded system. When correctly incorporated into a complete Type C system, including suitable drainage, pumping, ventilation and humidity control where required, Newton 508R can contribute to achieving a Grade 3 internal environment in accordance with BS 8102:2022. For those searching for an 8mm cavity drain membrane, radon barrier membrane, hydrocarbon barrier membrane, Type C waterproofing membrane or basement waterproofing membrane, Newton 508R provides a strong, certified and technically robust solution.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/newton-cdm-508r-radon-membrane-8mm-studded-waterproof-barrier-basement-membranes-811_1024x1024.webp?v=1779713180\" alt=\"Newton CDM 508R RADON Membrane - 8mm Studded Waterproof Radon Barrier Membrane - Basement Waterproof Membranes\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Benefits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePremium 8mm Studded Membrane Construction: \u003c\/strong\u003eNewton 508R is heavier and stronger than standard 8mm membranes, making it well suited to demanding waterproofing applications where long-term durability, compressive stability and robust site performance are all important.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eType C Cavity Drain Waterproofing Performance:\u003c\/strong\u003e Designed for use within the Newton CDM System, the membrane provides a controlled drainage cavity behind internal finishes, helping manage water ingress rather than relying solely on a surface-bonded barrier.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for Walls, Floors and Vaulted Soffits: \u003c\/strong\u003eThe product can be used on earth-retained walls, floors and vaulted soffits, making it highly versatile for basements, cellars, tunnels, arches, retaining structures and below ground spaces.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIndependently Tested Radon Barrier:\u003c\/strong\u003e Newton 508R is independently tested as a barrier to radon ground gases, making it well suited to waterproofing specifications where radon resistance is required alongside water management.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHydrocarbon Barrier Capability:\u003c\/strong\u003e The membrane is independently tested for resistance to liquid hydrocarbons and is suitable for contaminated ground situations where hydrocarbon protection is part of the waterproofing and gas protection design.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStrong Long-Term Compressive Stability: \u003c\/strong\u003eThird-party testing to ISO 25619-1 demonstrates long-term compressive load stability, showing just 2% compression over 50 years, helping support confidence in floor build-ups and loaded applications.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Load Transfer Through C16 Screed: \u003c\/strong\u003eThe membrane has a permanent load transfer value of 800kPa through a C16 screed, making it well suited to robust floor systems where loads must be distributed effectively through the screed layer.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eResistant to Chemical and Biological Attack: \u003c\/strong\u003eNewton 508R is resistant to rot, bacteria, fungi, small organisms, acids, alkalis, saline solutions, efflorescing salts, chemically aggressive groundwater and hydrocarbon contamination, helping support a long service life in harsh below ground environments.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMinimal Surface Preparation Compared with Bonded Systems: \u003c\/strong\u003eThe membrane does not require extensive or damaging wall preparation, making it practical for refurbishment projects where existing substrates may be uneven, damp or difficult to prepare fully.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBBA Certified and Long Service Life: \u003c\/strong\u003eSupported by BBA Certification Number 94\/3010, Newton 508R is guaranteed against deterioration for 30 years and has a life expectancy equal to the design life of the building when used correctly within the system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBasement Waterproofing Systems: \u003c\/strong\u003eNewton 508R is well suited to internal basement waterproofing as part of a Type C cavity drain membrane system, helping manage water ingress from earth-retained walls and floors.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCellar Conversion Projects: \u003c\/strong\u003eIdeal for cellar waterproofing where existing masonry or concrete structures require a reliable internal drainage membrane before finishes are installed, subject to correct system design.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEarth-Retained Wall Waterproofing:\u003c\/strong\u003e The membrane has been designed for use on retaining walls and below ground walls where water pressure, dampness and salts may be present behind the structure.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFloor Waterproofing Applications: \u003c\/strong\u003eNewton 508R can be used as a floor membrane within the Newton CDM System, including applications where screeds and floor finishes are installed above the membrane.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVaulted Soffits and Arched Structures:\u003c\/strong\u003e Well suited to vaulted soffits, arches and similar below ground structures where a flexible, mechanically fixed cavity drain waterproofing system is required.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRadon Gas Protection: \u003c\/strong\u003eThe membrane can be specified in situations where a radon barrier is needed alongside waterproofing, making it well suited to ground gas protection in radon-affected areas.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHydrocarbon Contaminated Sites: \u003c\/strong\u003eIts tested resistance to liquid hydrocarbons makes Newton 508R well suited to projects where contaminated ground or hydrocarbon exposure must be considered in the waterproofing design.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNewton PAC-500 Combined Systems: \u003c\/strong\u003eNewton 508R is the chosen membrane for use within the patented Newton PAC-500 combined ground gas and waterproofing system, where both gas protection and water management are required.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCommercial and Residential Below Ground Refurbishment:\u003c\/strong\u003e Well suited to both domestic basement conversions and commercial below ground spaces where a robust, maintainable waterproofing strategy is required.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGrade 3 Waterproofing Environments: \u003c\/strong\u003eWhen correctly incorporated into a complete system with suitable drainage, pumping, ventilation and humidity control, Newton 508R can contribute to achieving a Grade 3 internal environment in accordance with BS 8102:2022.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eStandards \u0026amp; Certificates\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBBA Certification Number 94\/3010: \u003c\/strong\u003eBBA certification provides independent assessment of the product’s suitability and performance under defined conditions of use. This gives specifiers, contractors and property owners added confidence when Newton 508R is used within appropriate waterproofing designs.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBS 8102:2022 Type C Waterproofing Relevance: \u003c\/strong\u003eNewton 508R is used as part of a Type C cavity drain waterproofing system, which is a recognised waterproofing approach under BS 8102:2022 for below ground structures. With correct design, drainage, pumps and environmental control, it can contribute to Grade 3 internal environments.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eISO 25619-1 Long-Term Compressive Load Testing:\u003c\/strong\u003e The membrane has been third-party tested for long-term compressive load performance to ISO 25619-1, showing 2% compression over 50 years. This is particularly important for floor applications where stability beneath screeds and finishes really matters.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEN 25619-2 Temporary Compressive Strength Testing: \u003c\/strong\u003eTemporary compressive strength of 280kPa to EN 25619-2 indicates the membrane’s ability to withstand short-term loading conditions during installation, construction activity and temporary service demands.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEN 12667 Thermal Conductivity Testing:\u003c\/strong\u003e Thermal conductivity of 0.461W\/mK to EN 12667 provides a measured value for heat transfer through the material, which may be relevant when designing floor and wall build-ups.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBS EN 1931 Water Vapour Resistance Testing:\u003c\/strong\u003e The membrane has an Sd value greater than 604m, a μ value greater than 1,208,000μ and water vapour diffusion resistance greater than 3,020MNs\/g, showing very high resistance to water vapour transmission.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEN 14030 Chemical Resistance Testing: \u003c\/strong\u003eChemical resistance is stated as excellent at 100% to EN 14030, supporting use in challenging below ground environments where groundwater, salts and chemical exposure may be present.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEN ISO 13438 Oxidation Resistance Testing: \u003c\/strong\u003eOxidation resistance is stated as excellent at 100% to EN ISO 13438, indicating strong resistance to degradation through oxidative ageing.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRadon Gas Resistance Testing K124\/02\/95: \u003c\/strong\u003eThe membrane has a radon gas resistance value of 3.3 x 10⁻¹²m²\/s, with joints tested at 3.4 x 10⁻¹²m²\/s, confirming its suitability as an independently tested radon barrier when correctly installed and jointed.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEN 16140:2011 Liquid Hydrocarbon Resistance: \u003c\/strong\u003eNewton 508R has passed testing for resistance to liquid hydrocarbons to EN 16140:2011, supporting use in situations where hydrocarbon barrier performance is required in contaminated ground applications.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBS EN 13501-1 Reaction to Fire Classification: \u003c\/strong\u003eThe reaction to fire is not tested and is therefore classified as Euroclass F. This means no declared fire performance should be assumed, and the membrane should be used within appropriate construction build-ups and project fire design requirements.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Performance\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton 508R performs particularly well because it combines the principles of Type C cavity drain waterproofing with enhanced physical strength and specialist gas barrier capability. Its 8mm studded profile creates a drainage cavity that allows water to move behind the membrane towards a designed drainage and pumping system. This approach is especially beneficial in below ground structures because it acknowledges that water may enter the building fabric, and manages it in a controlled way rather than relying entirely on a bonded coating resisting all pressure.\u003c\/p\u003e\n\u003cp\u003eIts compressive strength data is a major advantage for floor and loaded applications. The membrane has a temporary compressive strength of 280kPa, a permanent compressive strength of 7kPa and a much higher permanent load transfer capacity of 800kPa through a C16 screed. This clearly demonstrates why correct floor build-up design matters. When loads are spread through the screed, the system is able to cope with significantly higher loading, making Newton 508R well suited to robust internal waterproof floor specifications.\u003c\/p\u003e\n\u003cp\u003eThe water vapour resistance values are also highly significant. With an Sd value greater than 604m and a μ value greater than 1,208,000μ, the membrane provides very high resistance to vapour transmission. This can help support vapour control when used with suitable humidity control systems, contributing to internal environments that are capable of meeting Grade 3 requirements under BS 8102:2022. This is particularly important in habitable basement conversions, archives, commercial rooms, storage spaces and other below ground environments where moisture control is essential.\u003c\/p\u003e\n\u003cp\u003eNewton 508R also offers strong durability in aggressive below ground conditions. Its excellent chemical resistance, oxidation resistance, resistance to salts and hydrocarbons, and resistance to biological attack all help protect the membrane from the most common causes of deterioration. The independent radon and hydrocarbon testing further broadens its use beyond standard waterproofing, making it well suited to situations where water ingress and ground gas contamination must be addressed together. Combined with BBA Certification Number 94\/3010, a 30-year guarantee against deterioration and a design life expectation equal to the building itself, Newton 508R is a technically strong and dependable choice for professional basement waterproofing, radon gas protection and hydrocarbon barrier applications.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .pc-newton-508r-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n  }\n\n  .pc-newton-508r-table {\n    width: 100%;\n    min-width: 720px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.25;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-newton-508r-table col:nth-child(1) { width: 33%; }\n  .pc-newton-508r-table col:nth-child(2) { width: 31%; }\n  .pc-newton-508r-table col:nth-child(3) { width: 14%; }\n  .pc-newton-508r-table 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.pc-data-row.pc-grey td {\n    background: #d9d9d9;\n  }\n\n  .pc-newton-508r-table td:nth-child(1) {\n    text-align: left;\n  }\n\n  .pc-newton-508r-table td:nth-child(2),\n  .pc-newton-508r-table td:nth-child(3) {\n    text-align: center;\n  }\n\n  .pc-newton-508r-table td:nth-child(4) {\n    text-align: left;\n  }\n\n  @media screen and (max-width: 767px) {\n    .pc-newton-508r-table {\n      font-size: 14px;\n      min-width: 680px;\n    }\n\n    .pc-newton-508r-table th,\n    .pc-newton-508r-table td {\n      padding: 7px 9px;\n      border-width: 4px;\n    }\n\n    .pc-newton-508r-table .pc-main-title th {\n      font-size: 24px;\n      padding: 10px 8px;\n    }\n\n    .pc-newton-508r-table .pc-column-head th,\n    .pc-newton-508r-table .pc-section-head th {\n      font-size: 16px;\n      padding: 9px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pc-newton-508r-table-wrap\"\u003e\n\u003ctable class=\"pc-newton-508r-table\"\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr class=\"pc-main-title\"\u003e\n\u003cth colspan=\"4\"\u003eTechnical Data\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-column-head\"\u003e\n\u003cth\u003eFeatures\u003c\/th\u003e\n\u003cth\u003eResult\u003c\/th\u003e\n\u003cth\u003eUnits\u003c\/th\u003e\n\u003cth\u003eTest Standard\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHDPE\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd\u003eColour\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd\u003eDensity\u003c\/td\u003e\n\u003ctd\u003e700\u003c\/td\u003e\n\u003ctd\u003eg\/m²\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e2.0 \/ 2.4\u003c\/td\u003e\n\u003ctd\u003em\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003em\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd\u003eArea\u003c\/td\u003e\n\u003ctd\u003e40 \/ 48\u003c\/td\u003e\n\u003ctd\u003em²\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e8.0\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd\u003eMembrane thickness\u003c\/td\u003e\n\u003ctd\u003e0.8\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd\u003eStud depth\u003c\/td\u003e\n\u003ctd\u003e7.2\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd\u003eVicat softening temperature\u003c\/td\u003e\n\u003ctd\u003e126\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd\u003ePackaged weight\u003c\/td\u003e\n\u003ctd\u003e28.0 \/ 33.6\u003c\/td\u003e\n\u003ctd\u003ekg\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd\u003eService temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to +80\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-section-head\"\u003e\n\u003cth\u003eInstalled Performance\u003c\/th\u003e\n\u003cth\u003eResult\u003c\/th\u003e\n\u003cth\u003eUnits\u003c\/th\u003e\n\u003cth\u003eTest Standard\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd\u003eCompressive strength - Temporary\u003c\/td\u003e\n\u003ctd\u003e280\u003c\/td\u003e\n\u003ctd\u003ekPa\u003c\/td\u003e\n\u003ctd\u003eEN 25619-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd\u003eCompressive strength - Permanent\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003ekPa\u003c\/td\u003e\n\u003ctd\u003eEN 25619-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd\u003eCompressive strength - Permanent - load transferred through a C16 screed*\u003c\/td\u003e\n\u003ctd\u003e800\u003c\/td\u003e\n\u003ctd\u003ekPa\u003c\/td\u003e\n\u003ctd\u003eEN 25619-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd\u003eThermal conductivity\u003c\/td\u003e\n\u003ctd\u003e0.461\u003c\/td\u003e\n\u003ctd\u003eW\/mK\u003c\/td\u003e\n\u003ctd\u003eEN 12667\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd\u003eWater vapour resistance – Sd value\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;604\u003c\/td\u003e\n\u003ctd\u003em\u003c\/td\u003e\n\u003ctd\u003eBS EN 1931\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd\u003eWater vapour resistance – μ value\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;1208000\u003c\/td\u003e\n\u003ctd\u003eμ\u003c\/td\u003e\n\u003ctd\u003eCalculated from Sd value\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd\u003eWater vapour diffusion resistance\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;3020\u003c\/td\u003e\n\u003ctd\u003eMNs\/g\u003c\/td\u003e\n\u003ctd\u003eCalculated from Sd value\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd\u003eResistance to fire - Euroclass\u003c\/td\u003e\n\u003ctd\u003eNot tested - F\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eBS EN 13501-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd\u003eChemical resistance – Excellent\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e%\u003c\/td\u003e\n\u003ctd\u003eEN 14030\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd\u003eOxidation resistance – Excellent\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e%\u003c\/td\u003e\n\u003ctd\u003eEN ISO 13438\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd\u003eRadon gas resistance - Membrane\u003c\/td\u003e\n\u003ctd\u003e3.3 x 10\u003csup\u003e-12\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003ctd\u003em²\/s\u003c\/td\u003e\n\u003ctd\u003eK124\/02\/95\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd\u003eRadon gas resistance - Joints\u003c\/td\u003e\n\u003ctd\u003e3.4 x 10\u003csup\u003e-12\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003ctd\u003em²\/s\u003c\/td\u003e\n\u003ctd\u003eK124\/02\/95\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd\u003eResistance to liquid hydrocarbons\u003c\/td\u003e\n\u003ctd\u003ePassed\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eEN 16140:2011\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch6 style=\"text-align: center;\"\u003e\u003cem\u003e\u003cbr\u003e\u003cstrong\u003eThe above data, even if carried out according to regulated tests are indicative and they may change when specific site conditions vary. *Screeds placed above non-bonded materials such as sheet HDPE membranes are categorised as floating screeds within BS 8204 \u0026amp;amp; BS 13318 and require a section thickness of 65mm or more for sand and cement, or 35–40 mm for proprietary liquid screeds. Check load capability with proprietary liquid screed supplier. Further information is included within the Protection Of The Membrane and Compressive Load sections on page 4 of the \u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_508R_TECH.pdf?v=1779708789\" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/h6\u003e\n\u003ch5\u003eInstallation\u003c\/h5\u003e\n\u003cstyle\u003e\n  .pc-newton-cdm-508r-ancillary-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n  }\n\n  .pc-newton-cdm-508r-ancillary-table {\n    width: 100%;\n    min-width: 760px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.35;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-newton-cdm-508r-ancillary-table col:nth-child(1) { width: 26%; }\n  .pc-newton-cdm-508r-ancillary-table col:nth-child(2) { width: 74%; }\n\n  .pc-newton-cdm-508r-ancillary-table th,\n  .pc-newton-cdm-508r-ancillary-table td {\n    border: 5px solid #fff;\n    padding: 9px 12px;\n    vertical-align: top;\n    font-weight: 400;\n  }\n\n  .pc-newton-cdm-508r-ancillary-table .pc-main-title th {\n    background: #7f7f7f;\n    color: #fff;\n    text-align: center;\n    text-transform: uppercase;\n    font-size: 30px;\n    line-height: 1.15;\n    font-weight: 700;\n    letter-spacing: 0.2px;\n    padding: 13px 10px;\n  }\n\n  .pc-newton-cdm-508r-ancillary-table .pc-section-title th {\n    background: #8f8f8f;\n    color: #fff;\n    text-align: left;\n    font-size: 22px;\n    line-height: 1.2;\n    font-weight: 700;\n    padding: 12px;\n  }\n\n  .pc-newton-cdm-508r-ancillary-table .pc-column-head th {\n    background: #a6a6a6;\n    color: #111;\n    font-size: 18px;\n    line-height: 1.2;\n    font-weight: 700;\n    text-align: left;\n    padding: 10px 12px;\n  }\n\n  .pc-newton-cdm-508r-ancillary-table .pc-data-row td {\n    background: #fff;\n    text-align: left;\n  }\n\n  .pc-newton-cdm-508r-ancillary-table .pc-data-row.pc-grey td {\n    background: #d9d9d9;\n  }\n\n  .pc-newton-cdm-508r-ancillary-table .pc-product-cell {\n    font-weight: 700;\n  }\n\n  @media screen and (max-width: 767px) {\n    .pc-newton-cdm-508r-ancillary-table {\n      font-size: 14px;\n      min-width: 720px;\n    }\n\n    .pc-newton-cdm-508r-ancillary-table th,\n    .pc-newton-cdm-508r-ancillary-table td {\n      padding: 7px 9px;\n      border-width: 4px;\n    }\n\n    .pc-newton-cdm-508r-ancillary-table .pc-main-title th {\n      font-size: 23px;\n      padding: 10px 8px;\n    }\n\n    .pc-newton-cdm-508r-ancillary-table .pc-section-title th {\n      font-size: 18px;\n      padding: 10px 9px;\n    }\n\n    .pc-newton-cdm-508r-ancillary-table .pc-column-head th {\n      font-size: 18px;\n      padding: 9px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pc-newton-cdm-508r-ancillary-table-wrap\"\u003e\n\u003ctable class=\"pc-newton-cdm-508r-ancillary-table\"\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr class=\"pc-main-title\"\u003e\n\u003cth colspan=\"2\"\u003eNewton CDM 508R Membrane Ancillary Products\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pc-section-title\"\u003e\n\u003cth colspan=\"2\"\u003eFixing Products\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-column-head\"\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003cth\u003ePurpose Within The System\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-multiplugs-cavity-drain-membrane-fixing-plugs-a1\" rel=\"noopener\" target=\"_blank\"\u003eNewton CDM MultiPlugs\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSpecialist membrane fixing plugs used to mechanically secure Newton 508R Membrane to suitable wall substrates. The rubber sealing washer helps reseal the fixing point, supporting waterproofing and gas barrier continuity in standard wall applications.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-cdm-nuseal-plugs-vaulted-ceiling-membrane-fixing-a2\" rel=\"noopener\" target=\"_blank\"\u003eNewton CDM NuSeal Plugs\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSpecialist sealed fixing plugs used for vaulted, sloping or overhead applications where the rubber washer from a standard CDM MultiPlug is not suitable. These are sealed with Newton CDM Rope to create a reliable watertight fixing detail.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-section-title\"\u003e\n\u003cth colspan=\"2\"\u003eJointing, Sealing And Detailing Products\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-column-head\"\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003cth\u003ePurpose Within The System\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-cdm-joint-tape-double-sided-butyl-membrane-tape\" rel=\"noopener\" target=\"_blank\"\u003eNewton CDM Joint Tape\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eDouble-sided butyl jointing tape used to seal membrane overlaps, flanged joints and sheet-to-sheet connections. It helps maintain waterproofing continuity and, where relevant, supports the gas barrier detailing of the Newton 508R system.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-cdm-rope-butyl-membrane-sealing-rope\" rel=\"noopener\" target=\"_blank\"\u003eNewton CDM Rope\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eButyl sealing rope used where a flange seal is not possible, around more awkward details, stud-to-stud joints, protrusions and NuSeal Plug fixings in vaulted or overhead work. It provides a flexible seal around irregular membrane junctions and penetrations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-cdm-overtape-butyl-membrane-sealing-corner-tape\" rel=\"noopener\" target=\"_blank\"\u003eNewton CDM OverTape\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eWider detailing tape used for sealing abutting joints, repairs, reveal details and connections between floor membranes, wall membranes and BaseDrain upstands. It is particularly useful where a broader surface seal is required.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003eNewton 109-LM\u003c\/td\u003e\n\u003ctd\u003eSuitable primer used where protrusions may need priming before sealing products are applied. It helps support adhesion where Newton CDM Rope, Newton CDM OverTape or other sealing products need to bond to difficult service penetrations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-section-title\"\u003e\n\u003cth colspan=\"2\"\u003eDrainage And Water Management Products\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-column-head\"\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003cth\u003ePurpose Within The System\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-basedrain-channel\" rel=\"noopener\" target=\"_blank\"\u003eNewton CDM BaseDrain\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003ePerimeter drainage channel normally positioned at the wall-to-floor junction to collect water from behind the wall membrane and from the vulnerable wall\/floor junction. It directs water towards a suitable sump, gully, waste pipe or drainage outlet.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-floordrain-channel\" rel=\"noopener\" target=\"_blank\"\u003eNewton CDM FloorDrain\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eDrainage channel used where required within larger or more detailed Newton CDM waterproofing designs. It can assist with floor-level water collection and cross drainage where the system design requires it.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-condensation-strip\" rel=\"noopener\" target=\"_blank\"\u003eNewton CDM Condensation Strip\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eDetail strip used with Newton CDM BaseDrain to help form the correct connection between the floor membrane and drainage channel. It assists with managing moisture and condensation at the floor-to-drainage interface.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003eNewton Inspection Ports\u003c\/td\u003e\n\u003ctd\u003eAccess points incorporated into the drainage system to allow future inspection, cleaning and maintenance of the drainage channel. They help keep the drainage route serviceable after the membrane and finishes have been installed.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003eNewton CDM BaseBoard\u003c\/td\u003e\n\u003ctd\u003eAlternative drainage method that may be considered where existing floor levels do not provide enough headroom for Newton CDM BaseDrain within a Newton CDM Fibran XPS 500-C spacer build-up.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/basement-sump-pump-system\" rel=\"noopener\" target=\"_blank\"\u003eSump Chambers\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eChambers used to collect water from the cavity drain system before it is pumped or discharged to a suitable outlet. They form part of the wider drainage and water management arrangement where natural drainage is not suitable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/basement-sump-pump-system\" rel=\"noopener\" target=\"_blank\"\u003ePumping Equipment\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003ePumping equipment used where water collected by the drainage system needs to be removed mechanically. The pump arrangement must be sized to suit the expected water ingress, pumping head, discharge distance and drainage layout.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003eGullies And Waste Pipes\u003c\/td\u003e\n\u003ctd\u003eDrainage connection points that can be used with Newton CDM BaseDrain where suitable. They help direct collected water away from the cavity drain system as part of the designed drainage route.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003eDischarge Pipes\u003c\/td\u003e\n\u003ctd\u003ePipework used to carry water away from the sump and pump arrangement to the chosen discharge point. Correct discharge design is important where the waterproofed area relies on pumping to remain dry.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/high-water-level-alarms-sump\" rel=\"noopener\" target=\"_blank\"\u003eHigh Water Level Alarms\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eAlarm systems used to warn of high water levels within a sump chamber. They provide additional protection by alerting the user before water levels rise high enough to affect the waterproofed area.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003eBattery Back-Up Systems\u003c\/td\u003e\n\u003ctd\u003eBack-up power systems used where the waterproofed area relies on pumps and needs additional protection during a power failure. They should be sized to suit the expected water volume and risk profile of the project.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003eMonitoring And Telemetry Systems\u003c\/td\u003e\n\u003ctd\u003eMonitoring systems used where additional pump and drainage oversight is required. They can provide early warning of pump issues, high water levels or maintenance requirements within higher-risk waterproofing designs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-section-title\"\u003e\n\u003cth colspan=\"2\"\u003ePreparation And Supporting Products\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-column-head\"\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003cth\u003ePurpose Within The System\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003eNewton 106 Lime Inhibitor \/ \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-anti-lime-sealer\" rel=\"noopener\" target=\"_blank\"\u003eWykamol Anti Lime Sealer\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003eAnti-lime treatments used on new concrete to help reduce the risk of free lime being drawn out by water movement. They help protect drainage paths, membrane voids and channels from lime scale build-up within the cavity drain system.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-fibran-xps-500-c-insulation\" rel=\"noopener\" target=\"_blank\"\u003eNewton CDM Fibran XPS 500-C\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eClosed-cell extruded polystyrene insulation used within suitable Newton CDM floor build-ups. It can support the approved insulation spacer build-up where Newton 508R is installed above insulation as part of the floor system.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proof-course-rolls\" rel=\"noopener\" target=\"_blank\"\u003eDamp Proof Course (DPC)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eDPC patching detail used where service penetrations through the floor membrane cannot be avoided. It can be sealed to the service with Newton CDM Rope and around the perimeter with Newton CDM Joint Tape.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003eNewton Pipe Collar\u003c\/td\u003e\n\u003ctd\u003ePreformed pipe sealing accessory used where service penetrations through Newton 508R cannot be avoided. It helps create a controlled seal around pipes and other protrusions through the membrane system.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003eNewton Pipe Sleeve\u003c\/td\u003e\n\u003ctd\u003ePipe sealing accessory used where services must pass through the Newton 508R membrane. It helps maintain waterproofing and gas barrier continuity around pipe penetrations when installed as part of the correct sealing detail.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHealth \u0026amp; Safety And Installer Competency\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton 508R is a professional-grade 8mm studded cavity drain membrane and radon gas barrier intended for use as part of the Newton CDM Type C waterproofing system. It should be installed only by suitably experienced contractors who understand structural waterproofing, cavity drain membrane installation, drainage design, pump systems, gas barrier detailing and below ground waterproofing requirements. Newton states that the CDM System should be installed by trained Newton Specialist Contractors, which is also stated as a requirement of the BBA Certificate.\u003c\/p\u003e\n\u003cp\u003eBefore installation, the relevant \u003cstrong\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_508R_TECH.pdf?v=1779708789\" target=\"_blank\"\u003eTechnical Data Shee\u003c\/a\u003et\u003c\/strong\u003e and \u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_CDM_INSTALLATION_MANUAL.pdf?v=1779708790\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM Installation Manual\u003c\/strong\u003e\u003c\/a\u003e should be read in full. Suitable PPE should be worn throughout the work, including gloves, safety glasses and appropriate protective clothing. Where drilling, cutting, trimming or preparing masonry is involved, dust control, respiratory protection, hearing protection and safe electrical working practices should be considered. Staging or scaffold should be used for safe working at height, particularly when applying Newton 508R to high walls, vaulted soffits or arch details. The manual identifies PPE, gloves and safety glasses as minimum wall installation requirements, alongside suitable drilling, cutting and measuring equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSystem Design Principles\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton 508R must not be treated as a standalone waterproofing product. It has no capability to withstand water pressure by itself and must be used as part of a correctly designed Type C cavity drain waterproofing system that safely collects and removes water from the building. The Newton CDM System works by creating depressurisation spaces using the studded membrane and drainage channels, then directing water to a safe discharge point, such as a sump and pump system or reliable gravity drainage.\u003c\/p\u003e\n\u003cp\u003eFor below ground waterproofing work, the overall design should be considered in accordance with BS 8102:2022. The manual notes that adequate drainage and water removal must be included within the design to remove water from behind the system, and that the Newton CDM System will not hold back water pressure. The structure itself must be capable of controlling the rate of water ingress so that the cavity drain system is not overwhelmed. This is especially important in basements, cellars, retaining walls, earth-retained structures and projects where high groundwater, surface flooding, burst mains or future climate-related water loads may be possible.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSuitable Substrates\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton 508R is suitable for use on walls, floors and vaulted soffits within the Newton CDM system. For wall applications, suitable substrates include concrete, brick, concrete block and ICF, although ICF requires special longer fixing plugs. For soffit applications, the suitable backgrounds are concrete to a fall and arched or vaulted brick. For floor applications, Newton 508R is suitable over a concrete raft or slab, and it can also be used above \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-fibran-xps-500-c-insulation\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton Fibran XPS 500-C\u003c\/strong\u003e\u003c\/a\u003e closed cell extruded polystyrene insulation where the floor design includes the approved insulation spacer build-up.\u003c\/p\u003e\n\u003cp\u003eThe membrane is suitable for waterproofing earth-retained walls, vaulted soffits and floors. It is also independently tested as a barrier to radon ground gases and hydrocarbons, and is the selected membrane for Newton PAC-500 combined ground gas and waterproofing system applications. When radon or hydrocarbon barrier performance is required, all laps, joints, penetrations, fixings, edges, condensation gaps and interfaces must be treated as part of a complete gas-resisting system, not merely as a standard drainage membrane installation.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003ePreparation Of Walls, Floors And Soffits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eAll timber and organic material should be removed before the Newton 508R membrane is installed. This includes skirting boards, timber plates, old wallpaper and any other material that may support fungal or bacterial growth behind the membrane. If there is evidence of rot, this should be dealt with by a specialist before installation. Any mould should be cleaned away and the area sterilised with a suitable fungicidal wash. Uneven or deteriorated wall areas should be made good so the membrane can be fixed securely and sit neatly against the substrate.\u003c\/p\u003e\n\u003cp\u003eFor floor applications, the floor must be cleared of oil, loose material and sharp protrusions. Holes, severe depressions and irregular areas should be filled or levelled before installation. The performance of the drainage system is directly affected by the gradient, flatness and regularity of the slab or raft, so the existing floor should be checked carefully before the membrane is installed. Newton recommends surface regularity of SR1 or better, meaning a maximum deviation of 3mm beneath a 2m straightedge, measured using a slip gauge. The floor may also be assessed by controlled flood testing or laser-level checks where appropriate.\u003c\/p\u003e\n\u003cp\u003eWhen installing Newton 508R to floors, the slab should be checked against the drainage datum point, which is the slab height where the drainage channel sits adjacent to the sump chamber. Deviation from this datum must not be more than -5mm at any point between the datum and the furthest point of the waterproofing system. Deviation may be up to +15mm only where it occurs at the furthest point from the datum, not at an intermediate high point that could trap water. Any irregularities should be corrected by planing, grinding or using a suitable levelling compound.\u003c\/p\u003e\n\u003cp\u003eNew concrete should be treated with \u003cstrong\u003eNewton 106 Lime Inhibitor\u003c\/strong\u003e or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-anti-lime-sealer\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Anti Lime Sealer\u003c\/strong\u003e\u003c\/a\u003e to reduce the risk of free lime being drawn out of the curing concrete by incoming water. This is important because lime scale deposits can block drainage paths, drainage channels and membrane voids over time. Where drainage channels are used, water must be able to flow uninterrupted to the discharge point, as standing water can lead to silt or lime scale blockages.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/newton-cdm-508r-radon-membrane-8mm-studded-waterproof-barrier-basement-membranes-717.webp?v=1779713188\" alt=\"Newton CDM 508R RADON Membrane - 8mm Studded Waterproof Radon Barrier Membrane - Basement Waterproof Membranes\"\u003e\u003c\/p\u003e\n\u003ch6 style=\"text-align: center;\"\u003e\n\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eAnti-lime sealer being applied to prepared concrete before installation of Newton 508R Waterproof Membrane.\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/h6\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTools And Ancillary Products Required\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eFor wall installation, the minimum required tools include a good quality 110V SDS hammer drill, mallet or club hammer, sharp knife with spare blades, tape measure, long spirit level, suitable SDS drill bits, clean rags, staging or scaffold for work at height, gloves and safety glasses. A \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/evolution-sds-drill-bit-10mm\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003e10mm SDS Drill Bit\u003c\/strong\u003e\u003c\/a\u003e is required where \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-multi-plugs\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM MultiPlug\u003c\/strong\u003e\u003c\/a\u003e is used, while the \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-nu-seal-plugs\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCDM NuSeal Plug\u003c\/strong\u003e\u003c\/a\u003e requires an 11mm drilled hole. Recommended additional tools include extra lighting, a 110V hot air gun and a rotating laser level.\u003c\/p\u003e\n\u003cp\u003eNewton 508R installation commonly requires \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-waterseal-tape\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM Joint Tape\u003c\/strong\u003e\u003c\/a\u003e, \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-waterseal-rope\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM Rope\u003c\/strong\u003e\u003c\/a\u003e, \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-overtape-corner-tape\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM OverTape\u003c\/strong\u003e\u003c\/a\u003e, \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-multi-plugs\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCDM MultiPlug\u003c\/strong\u003e\u003c\/a\u003e, \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-nu-seal-plugs\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCDM NuSeal Plug\u003c\/strong\u003e\u003c\/a\u003e and suitable drainage components such as \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-basedrain-channel\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCDM BaseDrain\u003c\/strong\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-floordrain-channel\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCDM FloorDrain\u003c\/strong\u003e\u003c\/a\u003e. \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-waterseal-tape\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCDM Joint Tape\u003c\/strong\u003e\u003c\/a\u003e is a butyl tape used for jointing membranes along the flange. \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-waterseal-rope\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCDM Rope\u003c\/strong\u003e\u003c\/a\u003e is a 10mm butyl rope used where a flange seal is not possible. \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-overtape-corner-tape\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCDM OverTape\u003c\/strong\u003e\u003c\/a\u003e is used for connecting floor membranes to \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-basedrain-channel\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCDM BaseDrain\u003c\/strong\u003e\u003c\/a\u003e upstands, connecting floor membranes to wall membranes, sealing abutting joints, carrying out repairs and forming reveal details.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDrainage Requirements\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton 508R must be installed with a drainage strategy that removes water from below and behind the membrane. \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-basedrain-channel\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCDM BaseDrain\u003c\/strong\u003e\u003c\/a\u003e is positioned at the wall-to-floor junction to collect water from behind the wall membrane and from the vulnerable wall-to-floor junction. It can interface with sump chambers, gullies and waste pipes, and it can be made maintainable through Newton inspection ports. Where existing floors do not allow sufficient headroom for \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-basedrain-channel\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCDM BaseDrain\u003c\/strong\u003e\u003c\/a\u003e within a spacer of \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-fibran-xps-500-c-insulation\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton Fibran XPS 500-C\u003c\/strong\u003e\u003c\/a\u003e insulation, \u003cstrong\u003eCDM BaseBoard\u003c\/strong\u003e may be considered as the drainage method.\u003c\/p\u003e\n\u003cp\u003eThe drainage route should be planned before the membrane is fitted. Water must be directed to a safe discharge point, normally a sump chamber with a correctly specified pumping system or a safe gravity drainage outlet where backflow cannot occur. Water must not be allowed to collect behind or beneath the membrane, as stagnant water can block the system with silt or lime scale and may pressurise areas that were intended to remain depressurised.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/newton-cdm-508r-radon-membrane-8mm-studded-waterproof-barrier-basement-membranes-911_1024x1024.webp?v=1779715087\" alt=\"Newton CDM 508R RADON Membrane - 8mm Studded Waterproof Radon Barrier Membrane - Basement Waterproof Membranes\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch6 style=\"text-align: center;\"\u003e\n\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eNewton CDM Basedrain positioned at the wall-to-floor junction to collect water from behind the Newton CDM 508R Waterproof Membrane, with Newton CDM Overtape securing the channel to the Newton Condensation Strip and Newton CDM Fibran XPS 500-C Insulation beneath (via \u003c\/strong\u003e\u003c\/em\u003e\u003cem\u003e\u003cstrong\u003eNewton CDM 508R Waterproof Membrane as a floor membrane). \u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/h6\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWall Installation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton 508R may be fixed to walls either vertically or horizontally. Horizontal fixing generally requires fewer cuts and fewer joints, but the roll is heavy at the start of the installation. Vertical fixing creates lighter sheets that are easier to handle, but it requires more jointing because each sheet must be taped back together. The choice should be based on wall height, roll width, available access, number of corners, installer experience and the need to maintain clean, straight, sealed joints.\u003c\/p\u003e\n\u003cp\u003ePlace the membrane in position as level as possible. Drill through the centre of a stud near the top and edge of the membrane to a depth greater than the fixing. The fixing is then hammered into the pre-drilled hole until the plug sits flush in the stud. For wall applications, the rubber washer fitted to the \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-multi-plugs\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCDM MultiPlug\u003c\/strong\u003e\u003c\/a\u003e re-seals the hole. The sheet should then be levelled using a long spirit level or rotating laser level, with another fixing placed approximately 2m along the top edge so the membrane hangs level to the wall.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/newton-cdm-508r-radon-membrane-8mm-studded-waterproof-barrier-basement-membranes-220_1024x1024.webp?v=1779713172\" alt=\"Newton CDM 508R RADON Membrane - 8mm Studded Waterproof Radon Barrier Membrane - Basement Waterproof Membranes\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003eFor horizontal wall fixing, continue fixing at approximately 2m intervals along the top line until the wall area is covered or the roll ends. The level should be checked regularly, as an out-of-level membrane can kink, look untidy and fall away incorrectly when taken around corners. For vertical wall fixing, each following sheet should be hung in the same way using initial top fixings. The next sheet should overlap by at least the width of the flange, or the first stud of the new sheet may be interlocked with the last stud of the previous sheet to help keep the installation straight and level.\u003c\/p\u003e\n\u003cp\u003eVertical joints are sealed with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-waterseal-tape\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCDM Joint Tape\u003c\/strong\u003e\u003c\/a\u003e. It is generally easier to apply the tape to the inner surface of the flange on the next sheet before the sheet is fully sealed into place. The flange and the face of the previous sheet must be cleaned with a clean rag before sealing. Once the sheet is fixed level with the correct overlap, remove the backing paper from the tape while applying pressure to the flange. After the backing paper has been removed, apply further pressure with the palm of the hand to seal the full joint. A hot air gun should be used to assist sealing, especially in cold or damp conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/newton-cdm-508r-radon-membrane-8mm-studded-waterproof-barrier-basement-membranes-542.webp?v=1779714126\" alt=\"Newton CDM 508R RADON Membrane - 8mm Studded Waterproof Radon Barrier Membrane - Basement Waterproof Membranes\"\u003e\u003c\/p\u003e\n\u003ch6 style=\"text-align: center;\"\u003e\n\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eTypical wall and floor junction detail showing Newton 508R Waterproof Membrane installed as part of a cavity drain waterproofing system, with associated drainage, fixing, insulation and screed components.\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/h6\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWall Fixing Centres And Internal Finishes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe required fixing centres depend on the intended internal wall finish. Where timber battens are used, fixings should be at 600mm centres vertically and 400mm centres horizontally. Where a fixed metal track system such as Gypliner is used, fixings should be at 800mm centres vertically and 600mm centres horizontally. Brick or block walls restrained to the retaining wall using ties require fixing centres that provide the correct number and spacing of restraints. Free-standing timber frames, metal frames and free-standing block walls do not require specific fixing centres, but enough fixings should be used to hold the membrane neatly and reasonably tight to the wall, particularly at corners and reveals.\u003c\/p\u003e\n\u003cp\u003eIf battens are used, they should be pre-treated and at least 25mm x 38mm, although 25mm x 50mm can provide better support at plasterboard edges. Battens can be fixed into the CDM Fixing Plug without piercing the membrane by using size 10, 5mm self-tapping screws. The plug accepts up to 30mm of screw, so the screw length must be selected to suit the batten thickness. Over-tightening or using screws that are too long can loosen the plug or damage the membrane. Plasterboard should be fixed to the battens using suitable plasterboard fixings, making sure the fixing length does not exceed the batten depth and puncture the membrane.\u003c\/p\u003e\n\u003cp\u003eBecause Newton 508R is \u003cstrong\u003eNOT \u003c\/strong\u003ea meshed membrane, it should not be plastered or rendered directly in the way that a meshed membrane would be. Wall protection and finishing should normally be formed using a floor-supported dry-lining frame and plasterboard, or timber battens fixed into \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-multi-plugs\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton MultiPlugs\u003c\/strong\u003e\u003c\/a\u003e to support plasterboard or timber sheeting. The chosen finish must protect the membrane from physical damage, UV exposure and fire exposure.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/newton-cdm-508r-radon-membrane-8mm-studded-waterproof-barrier-basement-membranes-796_1024x1024.webp?v=1779713176\" alt=\"Newton CDM 508R RADON Membrane - 8mm Studded Waterproof Radon Barrier Membrane - Basement Waterproof Membranes\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch6 style=\"text-align: center;\"\u003e\n\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eNewton MultiPlugs fixing Newton 508R to the wall, with fixing centres set to suit the internal finish, typically 600mm vertically and 400mm horizontally for timber battens.\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/h6\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFloor Installation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eBefore installing Newton 508R as a floor membrane, prepare and test the floor as described above. The floor should be clean, level and free from sharp projections, loose material and contaminants. Both edges of the membrane must be cleaned before a seal is made. The membrane is unrolled from one side of the room with the studs down and cut to fit the room in the same manner as a carpet.\u003c\/p\u003e\n\u003cp\u003eThe next width of membrane is rolled out so that the flanged edge overlaps onto the edge of the previous roll. \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-waterseal-tape\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCDM Joint Tape\u003c\/strong\u003e\u003c\/a\u003e is applied to the high flat area between the first two studs at the edge of the previous roll, with the backing paper left in place until alignment has been checked. The flange of the next sheet should cover the backing paper. Starting from the end of the joint, remove the backing paper and press down firmly to seal the two sections together. Continue this process until the floor area is fully covered.\u003c\/p\u003e\n\u003cp\u003eThe Newton 508R floor membrane should be sealed to the upstand of the \u003cstrong\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-basedrain-channel\" rel=\"noopener\" target=\"_blank\"\u003eCDM BaseDrai\u003c\/a\u003en\u003c\/strong\u003e channel, or to the \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-condensation-strip\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCDM Condensation Strip\u003c\/strong\u003e\u003c\/a\u003e if fitted, using \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-overtape-corner-tape\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCDM OverTape\u003c\/strong\u003e\u003c\/a\u003e. A heat gun should be used to dry the membrane surface and improve tape bonding where necessary. Where the floor membrane has to connect to horizontal DPCs such as \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proof-course-rolls\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eDamp Proof Course (DPC)\u003c\/strong\u003e\u003c\/a\u003e through internal or external walls, seal these joints with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-waterseal-tape\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCDM Joint Tape\u003c\/strong\u003e\u003c\/a\u003e, ensuring both surfaces are clean and dry before sealing.\u003c\/p\u003e\n\u003cp\u003eServices passing through the floor should be avoided wherever possible because they create weaknesses that may allow unnecessary water ingress. Where a service penetration is unavoidable, cut and trim the membrane around the service, then fill and seal the gap using the appropriate Newton adhesive or sealing products. Where required, a membrane patch or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proof-course-rolls\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eDamp Proof Course (DPC)\u003c\/strong\u003e\u003c\/a\u003e patch can be laid over the area and sealed to the service with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-waterseal-rope\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCDM Rope\u003c\/strong\u003e\u003c\/a\u003e, then sealed around the perimeter with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-waterseal-tape\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCDM Joint Tape\u003c\/strong\u003e\u003c\/a\u003e. \u003cstrong\u003eNewton Pipe Collar\u003c\/strong\u003e or \u003cstrong\u003eNewton Pipe Sleeve\u003c\/strong\u003e may also be used where suitable.\u003c\/p\u003e\n\u003cp\u003eOnce the floor membrane has been installed and checked, the specified floor finish can be laid directly over it, but the membrane must not be punctured by fixings through the floor. If a timber floor finish is being installed, an expansion gap must be left around the wall edge in accordance with the flooring supplier’s requirements. New concrete slabs or screeds can receive the membrane as soon as they are walkable, allowing fast-track floor finishing without waiting for normal relative humidity levels, because construction moisture is controlled within the air gap.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/newton-cdm-508r-radon-membrane-8mm-studded-waterproof-barrier-basement-membranes-722_1024x1024.webp?v=1779713168\" alt=\"Newton CDM 508R RADON Membrane - 8mm Studded Waterproof Radon Barrier Membrane - Basement Waterproof Membranes\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eVaulted Soffit Installation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton 508R can be used for vaults and vaulted soffits. When applying it to vaulted construction, laps and joints must be detailed so water drains correctly and does not sit on joints. The rubber sealing washer supplied with CDM MultiPlug must not be used on vaulted ceilings or soffits. Instead, a seal must be formed using a ring of \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-waterseal-rope\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCDM Rope\u003c\/strong\u003e\u003c\/a\u003e around the chosen fixing with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-nu-seal-plugs\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCDM NuSeal Plug\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eFor vaulted cellars, measure the depth of the vault from the front wall to the back wall and allow a 200mm downturn at each end. Unroll the sheet and cut it to size. Mark the approximate centre of the arched ceiling, then measure down the arch by 1.2m and mark again. Strike a horizontal line along the wall from back to front to provide a guide line for the sheet edge. This helps keep the sheets square and symmetrical as they are fixed along the length of the vault.\u003c\/p\u003e\n\u003cp\u003eOffer the first section of Newton 508R to the ceiling, allowing a 200mm lap to the back wall. Using the guide line to keep the sheet square, drill and fix the sheet along the apex of the arch, following the same line of studs. Fix through the centre of the membrane studs at approximately 600mm centres, keeping the fixings aligned because they also provide the fixing points for battens. The next sheet is cut to size with 200mm laps at each end. Before positioning it, apply \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-waterseal-tape\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCDM Joint Tape\u003c\/strong\u003e\u003c\/a\u003e to the edge of the previous sheet, either on the flanged edge or between the last two rows of studs on the non-flanged edge. Offer up the new sheet so the flange overlaps the sealing tape, then remove the protective paper from the middle outwards and form the seal. Continue the process until the arch and the vertical walls below the springer are covered.\u003c\/p\u003e\n\u003cp\u003eAt the end walls of a vaulted structure, a flat membrane end piece is fitted to the end wall. The 200mm lap from the soffit membrane is cut in fan sections to follow the curve of the arch and sit neatly against the wall. Each cut should be filled with a small piece of \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-waterseal-rope\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCDM Rope\u003c\/strong\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-waterseal-tape\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCDM Joint Tape\u003c\/strong\u003e\u003c\/a\u003e. The cuts should be kept to a minimum and should not be taken all the way up to the ceiling. The end wall membrane is cut to size, fixed in front of the fanned ceiling membrane and trimmed neatly into the curve. The membrane is then pulled back at the sides and around the arch so the studs on the reverse can be accessed, then \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-waterseal-rope\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCDM Rope\u003c\/strong\u003e\u003c\/a\u003e is used to form the stud-to-stud joint, following the contour of the arch.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFlat Soffit Restrictions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eFlat soffits require particular care. Newton 508R should not be applied to flat soffits unless the soffit is at least 400mm narrower than the membrane being used, and only very experienced contractors should attempt this type of installation.\u003c\/p\u003e\n\u003cp\u003eWhere flat soffits are considered, the soffit must have a fall in accordance with the drainage requirements, and the membrane must not sag in a way that allows ponding. Installations to flat soffits should follow the principles of inverted cavity drain systems in BS 8102:2022.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDoor Reveals, Corners And Junction Details\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eAt door openings within vaulted or membrane-lined areas, a section of membrane should be fitted around the door head and lapped down the sides by approximately 100mm. The wall membrane can then be wrapped around the sides while maintaining the correct drainage detail and forming an overlap. Any small gap created at the angle of the door opening should be sealed using\u003cstrong\u003e \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-overtape-corner-tape\" rel=\"noopener\" target=\"_blank\"\u003eCDM OverTape\u003c\/a\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-overtape-corner-tape\" rel=\"noopener\" target=\"_blank\"\u003e.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eCorners, reveals, wall-to-floor junctions and penetrations are critical points in a Newton 508R installation. The membrane should be kept neat, tight and correctly drained, with the sealing detail chosen according to whether the joint is a flange joint, stud-to-stud joint, floor-to-wall junction, pipe penetration or repair. Surfaces being sealed must be clean and dry before tapes or ropes are applied. A hot air gun can be used to warm the membrane and tape where this improves adhesion, especially in cold or damp conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProtrusions Through Newton 508R\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eWhere pipes, steelwork or other protrusions pass through Newton 508R, the membrane must be cut neatly and sealed carefully. The technical drawing in the manual shows protrusions through Newton wall or floor membrane being sealed with\u003cstrong\u003e \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-waterseal-rope\" rel=\"noopener\" target=\"_blank\"\u003eCDM Rope\u003c\/a\u003e\u003c\/strong\u003e and \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-overtape-corner-tape\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCDM OverTape\u003c\/strong\u003e\u003c\/a\u003e. It also notes that the protrusion may need priming with a suitable primer such as \u003cstrong\u003eNewton 109-LM\u003c\/strong\u003e to ensure adhesion of the sealing product to the protrusion.\u003c\/p\u003e\n\u003cp\u003ePenetrations should be avoided wherever possible, especially through floor slabs or rafts, because they create weaknesses where water ingress can occur. Where they cannot be avoided, the seal must be detailed as part of the waterproofing and, where applicable, radon or hydrocarbon barrier specification. The completed detail should be inspected before finishes are installed, because later access may require removal of screeds, linings or finishes.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eRadon Gas And Hydrocarbon Barrier Detailing\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton 508R is independently tested as a barrier to radon gas and hydrocarbons, but barrier performance depends on the complete installed system. The membrane itself, the joints and the detailing around penetrations must be continuous and properly sealed. The Technical Data Sheet gives radon gas resistance values for both the membrane and joints, and confirms that resistance to liquid hydrocarbons has passed the relevant testing.\u003c\/p\u003e\n\u003cp\u003eWhere the Newton CDM system is also being used as a gas barrier, the condensation gap may need to be sealed. The manual states that sealing the condensation gap is necessary in certain situations, including where the Newton waterproofing system is used as a gas barrier. If the condensation gap is sealed, the ventilation system must always work as designed.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProtection Of Newton 508R After Installation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton 508R must always be protected by suitable surface finishes. On walls and vaulted soffits, protection methods include a floor-supported dry-lining frame with plasterboard, or timber battens fixed into \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-multi-plugs\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton MultiPlugs\u003c\/strong\u003e\u003c\/a\u003e to support plasterboard or timber sheeting. On floors, suitable protection methods include floating screeds, tongue and groove chipboard, timber floors supported by a fixed lattice of timber supports, insulation with screed or tongue and groove chipboard above, or underfloor heating trays with screed above.\u003c\/p\u003e\n\u003cp\u003eWhere screeds are placed above non-bonded HDPE membranes such as Newton 508R, they are classed as floating screeds under BS8204 and BS13318. Sand and cement floating screeds should be at least 65mm thick, while proprietary liquid screeds typically require 35-40mm, subject to checking the load capability with the screed supplier. Newton 508R has a long-term compressive loading of 7kPa as membrane only, and 800kPa where the load is transferred through a C16 floating screed. Filling the studs with sand may appear to increase load distribution, but Newton notes that this has not been tested.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFire Protection\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton 508R is classified as Euroclass F for reaction to fire, the same classification noted for plastic-based insulation. It must therefore be protected from fire by suitable surface finishes, just as insulation would be.\u003c\/p\u003e\n\u003cp\u003eWhere a project requires a higher fire-rated membrane, Newton states that fire-resistant membranes tested and classified to B-s2.d0 can be supplied, but this is a different specification consideration and should not be assumed for Newton 508R itself.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eVentilation And Humidity Control\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eWhen correctly incorporated into a complete Type C system, including suitable drainage, pumping, ventilation and humidity control where required, Newton 508R can contribute to achieving a Grade 3 internal environment in accordance with BS 8102:2022. However, the internal environment must still be designed correctly. Where the membrane and drainage system are installed behind internal linings, condensation and humidity must be considered, especially in habitable basement conversions, storage rooms and occupied below ground areas.\u003c\/p\u003e\n\u003cp\u003eIf the condensation gap is left open, it can assist the intended cavity drainage arrangement. If the condensation gap is sealed for gas barrier purposes, ventilation and humidity control become more important because trapped moisture must still be managed safely. Where gas protection, waterproofing and internal environmental control are all required, the specification should be designed as a complete system rather than as a simple membrane installation.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eInspection Before Finishes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eBefore any screed, dry lining, boarding or other finishes are installed, the entire Newton 508R installation should be checked carefully. All joints, laps, tapes, penetrations, fixings, corners and floor-to-wall interfaces should be inspected.\u003c\/p\u003e\n\u003cp\u003eAny damaged areas must be repaired before finishes are applied, and all joints and seals should be checked to confirm they are adequate. This is essential because access becomes much more difficult once floors, battens, plasterboard, screeds or other finishes are in place.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eRepairs To Newton 508R\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eIf the wrong stud is drilled during wall installation, the error can be repaired by cleaning out the stud with a clean cloth, plugging it with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-waterseal-rope\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCDM Rope\u003c\/strong\u003e\u003c\/a\u003e and covering it with a small patch of \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-overtape-corner-tape\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCDM OverTape\u003c\/strong\u003e.\u003c\/a\u003e The same repair method can be used where a fixing has not been achieved due to drilling into an unsound joint or substrate, and where the CDM Fixing Plug expansion pin has not corrected the problem. A new fixing should then be formed in another stud.\u003c\/p\u003e\n\u003cp\u003eClean cuts, accidental piercings, rips and tears in the membrane should be sealed with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-overtape-corner-tape\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCDM OverTape\u003c\/strong\u003e\u003c\/a\u003e. For a clean cut, the tape should bridge both edges and extend at least 25mm beyond the furthest points of the cut. For a hole, \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-overtape-corner-tape\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCDM OverTape\u003c\/strong\u003e\u003c\/a\u003e can be used provided the hole can be bridged in one piece with at least a 25mm margin around the damaged area. Larger damage can be repaired with a patch of membrane that extends beyond the hole, sealed with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-waterseal-tape\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCDM Joint Tape\u003c\/strong\u003e\u003c\/a\u003e if the patch sits neatly into the studs, or sealed around the perimeter with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-overtape-corner-tape\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCDM OverTape\u003c\/strong\u003e\u003c\/a\u003e if the studs do not interlock.\u003c\/p\u003e\n\u003cp\u003eFor floors and vaulted ceilings, damage can be repaired using the same general methods, but \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-overtape-corner-tape\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCDM OverTape\u003c\/strong\u003e\u003c\/a\u003e must always be used to bridge or seal the damage. All surfaces must be clean and dry before the repair is made. In some cases, warming the membrane and \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-overtape-corner-tape\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCDM OverTape\u003c\/strong\u003e\u003c\/a\u003e with a hot air gun can help remove surface moisture and improve the seal. Where multiple areas of damage are present in one membrane section, it may be better to cut out and replace that section with a larger piece of membrane.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eMaintenance And Future Alterations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Newton CDM system requires very little maintenance, but the drainage and pumping elements must remain serviceable. Mechanical pumps and drainage systems should be inspected at least once a year by a competent person. Maintenance should include cleaning and descaling the pumping system as required, checking the free movement of the pump impeller, checking pump seals, carrying out an impeller test, inspecting discharge pipes for damage and leaks, removing debris from the sump base, checking electrical connections and fuses, and flushing through the \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-basedrain-channel\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCDM BaseDrain\u003c\/strong\u003e\u003c\/a\u003e and \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-floordrain-channel\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eCDM FloorDrain\u003c\/strong\u003e\u003c\/a\u003e drainage system.\u003c\/p\u003e\n\u003cp\u003eSump pumps rely on electricity, so a constant power supply is important for maximum drainage capacity. Battery backup systems may be required where pump continuity is critical. The membrane itself should not be pierced after installation. If future works are planned in the basement or waterproofed area, including shelving, cupboards, dry lining alterations or other fixings, advice should be obtained from the specialist installing contractor before work begins. Even minor penetrations can compromise the waterproofing and gas barrier performance if they are not detailed correctly.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Limitations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton 508R must not be used as an isolated waterproof barrier or a product expected to resist hydrostatic pressure on its own. It must be installed as part of a Type C cavity drain waterproofing system with designed drainage and water removal. The membrane should not be installed where water can build up behind or below it without a safe path to discharge.\u003c\/p\u003e\n\u003cp\u003eDo not install Newton 508R to flat soffits unless the soffit is at least 400mm narrower than the membrane being used, and only very experienced contractors should carry out that work. Do not allow the membrane to sag on soffits, because ponding can occur. Do not puncture the floor membrane with fixings through the floor finish. Do not use Newton 508R without protecting it from fire, UV exposure, physical damage and wear. Do not assume gas barrier performance unless all joints, laps, gaps, penetrations and interfaces are detailed as part of a complete gas barrier system.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eOther Technical Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton 508R is supplied with a 30-year product warranty. When specified, installed and protected in accordance with the current Newton technical information, fully isolated from UV light, physical damage and wear, and used only on confirmed suitable substrates, it has a service life equal to the design life of the structure. The product warranty is separate from any waterproofing guarantee, which is normally provided by the specialist waterproofing contractor.\u003c\/p\u003e\n\u003cp\u003eThe membrane has a temporary compressive strength of 280kPa, a permanent compressive strength of 7kPa, and a permanent load transfer value of 800kPa through a C16 screed. It has a water vapour resistance Sd value greater than 604m, a μ value greater than 1208000μ and water vapour diffusion resistance greater than 3020MNs\/g. It also has excellent chemical resistance and oxidation resistance, and has tested radon gas resistance values for both membrane and joints. These performance values support its use in demanding basement waterproofing, radon gas barrier, hydrocarbon barrier and below ground Type C waterproofing specifications, provided the complete system is correctly designed and installed.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eFAQ's\u003c\/h5\u003e\n\u003ch3\u003eQ) What is Newton 508R Waterproof Membrane?\u003c\/h3\u003e\n\u003cp\u003eA) Newton 508R Waterproof Membrane is a premium 8mm studded cavity drain membrane designed for use within the Newton CDM Type C waterproofing system. It is used internally on walls, floors and vaulted soffits to manage water ingress rather than simply trying to block it at the surface. The studded profile creates a drainage cavity behind the membrane, allowing water to be directed safely towards channels, sumps or gravity drainage. Newton 508R is heavier and stronger than standard 8mm membranes, making it suitable for demanding below ground work. It is also independently tested as a radon gas barrier and hydrocarbon barrier, giving it wider use in contaminated or gas-affected sites.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eQ) How does Newton 508R Waterproof Membrane work?\u003c\/h3\u003e\n\u003cp\u003eA) Newton 508R Waterproof Membrane works by creating a controlled cavity between the structure and the internal finish. Water entering through an earth-retained wall, floor or vaulted soffit is allowed to move behind or beneath the membrane and is then directed to a designed drainage route. This is the principle of Type C waterproofing under BS 8102:2022. Instead of relying on a bonded coating to resist all water pressure, Newton 508R manages water safely within the system. For this reason, it must be used with appropriate drainage, such as \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-basedrain-channel\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM BaseDrain\u003c\/strong\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-floordrain-channel\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM FloorDrain\u003c\/strong\u003e\u003c\/a\u003e, and where needed a sump and pump system. The membrane itself does not hold back hydrostatic pressure on its own.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eQ) What is Newton 508R used for?\u003c\/h3\u003e\n\u003cp\u003eA) Newton 508R is used for basement waterproofing, cellar conversions, below ground refurbishment, floor waterproofing, earth-retained walls, vaulted soffits and ground gas protection. It is particularly suited to Type C cavity drain waterproofing systems where water needs to be collected and removed in a controlled way. The membrane can also be specified where radon gas resistance or hydrocarbon barrier performance is needed, provided the complete system is correctly jointed and sealed. Typical projects include domestic basements, commercial below ground spaces, retaining structures, arches, tunnels, contaminated ground sites and waterproof floor build-ups. Its combination of strength, compressive stability and chemical resistance makes it a robust option for demanding internal waterproofing specifications.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eQ) Is Newton 508R suitable for basement waterproofing?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, Newton 508R is highly suitable for basement waterproofing when it is installed as part of a correctly designed Newton CDM Type C waterproofing system. Basements and cellars are commonly affected by lateral moisture, water pressure, salts and damp substrates, so a maintainable cavity drain system is often more practical than relying only on bonded tanking. Newton 508R creates a drainage space that manages water behind internal finishes and directs it towards a suitable drainage outlet. When designed with the correct drainage channel, sump, pump and humidity control measures, it can contribute to internal environments capable of meeting Grade 3 requirements under BS 8102:2022. Professional design and installation are essential for reliable performance.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eQ) Can Newton 508R Waterproof Membrane be used on walls and floors?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, Newton 508R Waterproof Membrane can be used on walls and floors within the Newton CDM system. On earth-retained walls, it is mechanically fixed to the substrate and directs water downwards into the drainage channel. On floors, it is laid with the studs down over a prepared slab or raft and jointed using \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-waterseal-tape\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM Joint Tape\u003c\/strong\u003e\u003c\/a\u003e. The floor membrane is then connected to \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-basedrain-channel\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM BaseDrain\u003c\/strong\u003e\u003c\/a\u003e or other appropriate drainage details using\u003cstrong\u003e \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-overtape-corner-tape\" rel=\"noopener\" target=\"_blank\"\u003eNewton CDM OverTape\u003c\/a\u003e\u003c\/strong\u003e. Floor preparation is especially important because the slab must be level, clean and free from sharp projections. Where floor finishes are installed above Newton 508R, fixings must not puncture the membrane.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eQ) Is Newton 508R suitable for vaulted soffits and arched structures?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, Newton 508R is suitable for vaulted soffits, arches and similar below ground structures, but the detailing must be carried out carefully by experienced installers. Vaulted installations need the laps and joints arranged so water drains correctly and does not sit on the joint lines. The normal rubber washer arrangement used with Newton CDM MultiPlug is not used on vaulted soffits. Instead, a seal is formed using\u003cstrong\u003e \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-waterseal-rope\" rel=\"noopener\" target=\"_blank\"\u003eNewton CDM Rope\u003c\/a\u003e\u003c\/strong\u003e around the fixing with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-nu-seal-plugs\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM NuSeal Plug\u003c\/strong\u003e\u003c\/a\u003e. The membrane is fixed along the curve of the arch, with joints sealed using \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-waterseal-tape\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM Joint Tape\u003c\/strong\u003e\u003c\/a\u003e and reinforced where needed.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eQ) Can Newton 508R be used on flat soffits?\u003c\/h3\u003e\n\u003cp\u003eA) Newton 508R should only be used on flat soffits in very limited circumstances and only by highly experienced contractors. The soffit must be at least 400mm narrower than the membrane being used, and it must have a suitable fall so water can drain correctly. The membrane must not sag, as this can allow ponding and create a failure risk within an inverted cavity drain arrangement. Flat soffit installations should follow the principles of inverted cavity drain systems in BS 8102:2022. In practice, this is a specialist application requiring careful assessment of the structure, drainage route, fixing method and long-term maintainability. It should never be treated as a routine installation detail.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eQ) Is Newton 508R a radon gas barrier?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, Newton 508R is independently tested as a radon gas barrier, with stated radon gas resistance values for both the membrane and joints. This makes it suitable for projects where radon protection and waterproofing need to be addressed together. However, radon barrier performance depends on the complete installed system, not just the membrane sheet. All laps, joints, penetrations, fixings, condensation gaps, edges and interfaces must be properly sealed and detailed. If the Newton CDM system is being used as a gas barrier, the condensation gap may need to be sealed, and ventilation must then work as designed. For radon-affected sites, installation should follow a full gas-resisting specification.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eQ) Is Newton 508R suitable for hydrocarbon contaminated sites?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, Newton 508R has been independently tested for resistance to liquid hydrocarbons to EN 16140:2011, making it suitable for certain contaminated ground applications where hydrocarbon barrier performance is required. It is also the selected membrane for use within the patented Newton PAC-500 combined ground gas and waterproofing system. This makes Newton 508R particularly relevant on sites where waterproofing, radon protection and hydrocarbon resistance may need to work together. As with radon protection, hydrocarbon barrier performance depends on the full system being correctly designed and sealed. Joints, service penetrations, edges and interfaces must be treated as part of the barrier system, not as ordinary membrane overlaps.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eQ) What makes Newton 508R stronger than a standard 8mm membrane?\u003c\/h3\u003e\n\u003cp\u003eA) Newton 508R is heavier and stronger than standard 8mm cavity drain membranes, giving it improved robustness for demanding below ground applications. Its physical strength is particularly valuable on floors, where long-term loading may come from screeds, insulation, internal partitions, finishes and normal use of the building. Third-party testing to ISO 25619-1 shows just 2% compression over 50 years, which supports confidence in its long-term dimensional stability. It also has a permanent load transfer value of 800kPa through a C16 screed, demonstrating the importance of the correct floor build-up. This makes Newton 508R a strong choice where a more robust cavity drain membrane is needed for loaded applications.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eQ) What certifications does Newton 508R Waterproof Membrane have?\u003c\/h3\u003e\n\u003cp\u003eA) Newton 508R Waterproof Membrane is supported by BBA Certification Number 94\/3010, which provides independent assessment of its suitability and performance under defined use conditions. It is used as part of a Type C waterproofing system relevant to BS 8102:2022 and has third-party testing for long-term compressive load performance to ISO 25619-1. It also has water vapour resistance testing to BS EN 1931, thermal conductivity testing to EN 12667, chemical resistance testing to EN 14030 and oxidation resistance testing to EN ISO 13438. Radon gas resistance testing confirms its suitability as a radon barrier when correctly jointed, and EN 16140:2011 testing supports its use as a liquid hydrocarbon barrier in appropriate contaminated ground specifications.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eQ) Can Newton 508R help achieve a Grade 3 basement environment?\u003c\/h3\u003e\n\u003cp\u003eA) Newton 508R can contribute to achieving a Grade 3 internal environment in accordance with BS 8102:2022, but only when used as part of a correctly designed waterproofing system. A Grade 3 environment is typically required where the internal space must be suitable for habitable use, storage of sensitive items or high-quality commercial use. The membrane helps manage water and vapour, but drainage, sump and pump design, ventilation, humidity control and internal finishes all matter. Newton 508R should not be viewed as a standalone solution. The full Newton CDM system must be specified to suit the structure, water risk and intended use of the space.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eQ) What substrates can Newton 508R be installed onto?\u003c\/h3\u003e\n\u003cp\u003eA) Newton 508R can be installed onto suitable walls, floors and vaulted soffits within the Newton CDM system. For wall applications, typical substrates include concrete, brick, concrete block and ICF, although ICF requires special longer fixing plugs. For soffits, suitable backgrounds include concrete formed to a fall and arched or vaulted brick. For floor applications, Newton 508R is used over a concrete slab or raft, and it can also be used above \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-fibran-xps-500-c-insulation\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton Fibran XPS 500-C\u003c\/strong\u003e\u003c\/a\u003e closed cell extruded polystyrene insulation where the approved floor build-up is used. The substrate must be stable, suitably prepared and capable of supporting the membrane and drainage system without compromising performance.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eQ) How should walls be prepared before installing Newton 508R?\u003c\/h3\u003e\n\u003cp\u003eA) Before installing Newton 508R to walls, all timber and organic material should be removed, including skirting boards, timber plates, wallpaper and anything that could support fungal or bacterial growth behind the membrane. Any rot should be assessed and treated by a specialist before installation begins. Mould should be cleaned away and the area sterilised with a suitable fungicidal wash. Loose, uneven or deteriorated wall areas should be made good so the membrane can be fixed securely and sit neatly against the substrate. The aim is not to create a perfectly smooth tanking surface, but the wall must be sound enough to accept fixings and support a clean, reliable cavity drain installation.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eQ) How should floors be prepared before Newton 508R is installed?\u003c\/h3\u003e\n\u003cp\u003eA) Floors should be clean, level and free from oil, loose material, sharp projections and severe depressions before Newton 508R is installed. Holes and irregular areas should be filled or levelled so the membrane sits properly and drainage is not compromised. Newton recommends surface regularity of SR1 or better, meaning a maximum deviation of 3mm beneath a 2m straightedge, measured using a slip gauge. The floor may also be assessed by controlled flood testing or laser-level checks where appropriate. New concrete should be treated with \u003cstrong\u003eNewton 106 Lime Inhibitor\u003c\/strong\u003e or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-anti-lime-sealer\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Anti Lime Sealer\u003c\/strong\u003e\u003c\/a\u003e to reduce the risk of free lime deposits blocking drainage paths as water passes through the system.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eQ) What drainage products are normally used with Newton 508R?\u003c\/h3\u003e\n\u003cp\u003eA) Newton 508R is normally used with a planned drainage system that may include \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-basedrain-channel\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM BaseDrain\u003c\/strong\u003e\u003c\/a\u003e, \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-floordrain-channel\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM FloorDrain\u003c\/strong\u003e\u003c\/a\u003e, inspection ports, sump chambers and pump systems.\u003cstrong\u003e \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-basedrain-channel\" rel=\"noopener\" target=\"_blank\"\u003eNewton CDM BaseDrain\u003c\/a\u003e\u003c\/strong\u003e is commonly positioned at the wall-to-floor junction to collect water from behind wall membranes and from vulnerable wall-floor junctions. \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-floordrain-channel\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM FloorDrain\u003c\/strong\u003e\u003c\/a\u003e may be used where floor drainage is required. The key point is that water must be directed to a safe discharge point and must not be allowed to stagnate behind or beneath the membrane. If water sits within the system, silt and lime scale can accumulate and restrict drainage. Correct drainage design is therefore central to Newton 508R performance.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eQ) How is Newton 508R fixed to walls?\u003c\/h3\u003e\n\u003cp\u003eA) Newton 508R can be fixed to walls either vertically or horizontally, depending on access, wall height, corner details and installer preference. Horizontal fixing often reduces cuts and joints, while vertical fixing creates lighter sheets but requires more jointing. The membrane is placed level against the wall, then drilled through the centre of a stud using the correct drill size for the chosen fixing. \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-multi-plugs\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM MultiPlug\u003c\/strong\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-nu-seal-plugs\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM NuSeal Plug\u003c\/strong\u003e\u003c\/a\u003e is then installed so the fixing sits correctly in the stud. For standard wall applications, the rubber washer on the fixing helps reseal the drilled hole. Fixing centres depend on the intended internal finish, such as battens, metal framing or free-standing linings.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eQ) What tapes and ancillary products are used with Newton 508R?\u003c\/h3\u003e\n\u003cp\u003eA) Newton 508R installation commonly uses \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-waterseal-tape\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM Joint Tape\u003c\/strong\u003e\u003c\/a\u003e, \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-waterseal-rope\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM Rope\u003c\/strong\u003e\u003c\/a\u003e,\u003cstrong\u003e \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-overtape-corner-tape\" rel=\"noopener\" target=\"_blank\"\u003eNewton CDM OverTape\u003c\/a\u003e\u003c\/strong\u003e, \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-multi-plugs\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM MultiPlug\u003c\/strong\u003e\u003c\/a\u003e and \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-nu-seal-plugs\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM NuSeal Plug\u003c\/strong\u003e\u003c\/a\u003e. \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-waterseal-tape\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM Joint Tape\u003c\/strong\u003e\u003c\/a\u003e is a butyl tape used for jointing membranes along the flange. \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-waterseal-rope\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM Rope\u003c\/strong\u003e\u003c\/a\u003e is used where a flange seal is not possible or where stud-to-stud detailing is needed. \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-overtape-corner-tape\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM OverTape\u003c\/strong\u003e\u003c\/a\u003e is used for floor-to-wall connections, floor membrane to \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-basedrain-channel\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM BaseDrain\u003c\/strong\u003e\u003c\/a\u003e upstands, repairs, reveal details and abutting joints. These products are not optional finishing accessories. They form part of the waterproofing and, where relevant, gas barrier detailing, so surfaces must be clean and dry before tapes and ropes are applied.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eQ) Can Newton 508R be plastered or rendered directly?\u003c\/h3\u003e\n\u003cp\u003eA) No, Newton 508R is not a meshed membrane and should not be plastered or rendered directly. It should be protected with suitable internal finishes, such as a floor-supported dry-lining frame with plasterboard, or timber battens fixed into \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-multi-plugs\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM MultiPlugs\u003c\/strong\u003e\u003c\/a\u003e to support plasterboard or timber sheeting. The finish must protect the membrane from physical damage, UV exposure and fire exposure. If battens are used, they should be pre-treated and correctly fixed without piercing the membrane outside the intended fixing points. Plasterboard fixings must be chosen carefully so they do not pass through the batten and puncture the membrane. Correct finishing is essential to protect the system.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eQ) What floor finishes can be installed over Newton 508R?\u003c\/h3\u003e\n\u003cp\u003eA) Newton 508R can be protected with suitable floor finishes including floating screeds, tongue and groove chipboard, timber flooring supported by a fixed lattice of timber supports, insulation with screed or chipboard above, or underfloor heating trays with screed above. Where screeds are placed above non-bonded HDPE membranes such as Newton 508R, they are classed as floating screeds under BS8204 and BS13318. Sand and cement floating screeds should generally be at least 65mm thick, while proprietary liquid screeds may require 35mm to 40mm depending on supplier guidance. Floor finishes must not puncture the membrane. If fixings are needed, the detail should be checked with the specialist installer before work proceeds.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eQ) How are pipes and penetrations sealed through Newton 508R?\u003c\/h3\u003e\n\u003cp\u003eA) Pipes and penetrations through Newton 508R should be avoided wherever possible, especially through floors, because they create weaknesses in the waterproofing and gas barrier system. Where a penetration is unavoidable, the membrane must be cut neatly and sealed carefully. The detail may require \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-waterseal-rope\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM Rope\u003c\/strong\u003e\u003c\/a\u003e, \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-overtape-corner-tape\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM OverTape\u003c\/strong\u003e\u003c\/a\u003e, membrane patches, \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proof-course-rolls\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eDamp Proof Course (DPC)\u003c\/strong\u003e\u003c\/a\u003e patches, Newton Pipe Collar or Newton Pipe Sleeve, depending on the situation. If a protrusion needs priming, \u003cstrong\u003eNewton 109-LM\u003c\/strong\u003e may be required to support adhesion of the sealing products. Every penetration should be inspected before finishes are installed, because later access may require disruptive removal of screeds, linings or boards.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eQ) Does Newton 508R need protecting from fire?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, Newton 508R must be protected from fire by suitable surface finishes. Its reaction to fire classification is Euroclass F, meaning no declared fire performance should be assumed. This is similar to the classification often noted for plastic-based insulation products, which also require protection within the building build-up. In practice, Newton 508R should be covered by appropriate wall, floor or soffit finishes, such as plasterboard systems, screeds or other specified protective layers, depending on the design. If a project requires a higher fire-rated membrane, that must be specified separately. Newton 508R itself should never be left exposed or assumed to provide fire resistance.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eQ) How long does Newton 508R Waterproof Membrane last?\u003c\/h3\u003e\n\u003cp\u003eA) Newton 508R is guaranteed against deterioration for 30 years and has a stated life expectancy equal to the design life of the building when installed correctly. However, the product warranty is not the same as a waterproofing guarantee. The waterproofing guarantee is normally provided by the specialist waterproofing contractor and depends on the full system design, installation quality, drainage, pumping, protection and maintenance. Newton 508R is a highly durable membrane, but the performance of the waterproofing system relies on correct design and workmanship.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eQ) What maintenance is needed with Newton 508R?\u003c\/h3\u003e\n\u003cp\u003eA) Newton 508R itself requires very little direct maintenance once protected behind finishes, but the drainage and pumping system must remain serviceable. Mechanical pumps and drainage channels should be inspected at least once a year by a competent person. Maintenance should include cleaning and descaling the pumping system, checking pump seals, testing impellers, inspecting discharge pipes, removing debris from the sump base, checking electrical connections and flushing \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-basedrain-channel\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM BaseDrain\u003c\/strong\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-floordrain-channel\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM FloorDrain\u003c\/strong\u003e\u003c\/a\u003e where required. If the system depends on pumps, a reliable power supply is essential, and battery backup may be needed where pump continuity is critical. Future alterations should not puncture the membrane without specialist advice.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eQ) Can damaged Newton 508R be repaired?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, Newton 508R can be repaired, but repairs must be carried out using the correct Newton CDM products and detailing method. If the wrong stud is drilled, the stud can be cleaned, plugged with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-waterseal-rope\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM Rope\u003c\/strong\u003e\u003c\/a\u003e and covered with a small patch of \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-overtape-corner-tape\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM OverTape\u003c\/strong\u003e\u003c\/a\u003e. Clean cuts, piercings, rips and tears can usually be sealed with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-overtape-corner-tape\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM OverTape\u003c\/strong\u003e\u003c\/a\u003e, provided the tape bridges the damage with an adequate margin. Larger areas may require a patch of Newton 508R sealed with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-waterseal-tape\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM Joint Tape\u003c\/strong\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-overtape-corner-tape\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM OverTape\u003c\/strong\u003e\u003c\/a\u003e, depending on how the studs align. All surfaces must be clean and dry before repair, and the repair should be inspected before finishes are installed.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eQ) What are the main limitations of Newton 508R Waterproof Membrane?\u003c\/h3\u003e\n\u003cp\u003eA) The main limitation of Newton 508R is that it must not be used as a standalone waterproof barrier expected to resist hydrostatic pressure by itself. It must be installed as part of a designed Type C cavity drain system with suitable drainage and safe water discharge. It should not be used where water can collect behind or beneath it without a clear route away. It should not be punctured after installation, left exposed to fire, UV, wear or physical damage, or used as a gas barrier unless all laps, joints, penetrations and interfaces are sealed as part of a complete gas-resisting system. Flat soffit use is also restricted and should only be undertaken by experienced contractors.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eQ) Why choose Newton 508R Waterproof Membrane over a standard cavity drain membrane?\u003c\/h3\u003e\n\u003cp\u003eA) Newton 508R Waterproof Membrane is a strong choice where a more robust 8mm cavity drain membrane is required for demanding below ground waterproofing, loaded floors, vaulted soffits, earth-retained walls or ground gas protection. Compared with standard 8mm membranes, it is heavier and stronger, with excellent long-term compressive stability and strong resistance to chemical and biological attack. It is also independently tested as both a radon gas barrier and hydrocarbon barrier, giving it additional value on contaminated or gas-affected sites. Supported by BBA Certification Number 94\/3010 and a 30-year guarantee against deterioration, Newton 508R offers a high level of confidence when used within a properly designed Newton CDM system.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_508R_TECH.pdf?v=1779708789\" target=\"_blank\"\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_508R_TECH.pdf?v=1779708789\" target=\"_blank\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_508R_TECH_e7019bce-9895-42ab-9245-1c6deb16a031_160x160.jpg?v=1779708766\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_CDM_MANUAL_4436e4d8-2bd0-4917-9d4c-2fef110d4b56.pdf?v=1782477479\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM Installation Manual\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_CDM_MANUAL_4436e4d8-2bd0-4917-9d4c-2fef110d4b56.pdf?v=1782477479\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_CDM_MANUAL_e3b98bd6-c93b-4c4f-9d55-6ae56323779d_160x160.jpg?v=1779708766\"\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_508R_TECH.pdf?v=1779708789\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_508R_DOP.pdf?15075145625578900732\" target=\"_blank\"\u003e\u003cstrong\u003eDeclaration of Performance (DoP)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_508R_DOP.pdf?15075145625578900732\" target=\"_blank\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_508R_DEC_OF_PERFORMANCE_160x160.jpg?v=1613707156\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_508R_BBA_22141a21-46ea-4894-bbb2-0096c9f323e8.pdf?v=1787054062\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eBBA Certificate\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_508R_BBA_22141a21-46ea-4894-bbb2-0096c9f323e8.pdf?v=1787054062\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_508R_BBA_2_160x160.jpg?v=1787054041\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/a\u003e\u003c\/div\u003e","brand":"John Newton \u0026 Co. Ltd","offers":[{"title":"(W) 2.07M x (L) 20M (40M²)","offer_id":8159298191459,"sku":"NM2R","price":199.0,"currency_code":"GBP","in_stock":false},{"title":"(W) 2.47M x (L) 20M (48M²)","offer_id":8159307366499,"sku":"NM1R","price":210.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/newton-cdm-508r-radon-membrane-8mm-studded-waterproof-barrier-w-2-07m-x-l-20m-40m-basement-membranes-412.webp?v=1780916547"},{"product_id":"newton-cdm-508-membrane-8mm-cavity-drain-waterproofing","title":"Newton CDM 508 - Cavity Drain Waterproof Membrane (8mm Stud)","description":"\u003cp\u003eNewton CDM 508 Membrane (Newton product reference M1), is an 8mm studded cavity drain waterproofing membrane used within the Newton CDM System for below-ground waterproofing applications. It is designed for use on earth-retained walls, floors, vaulted soffits, tunnels and similar structures where a Type C drained protection system is required.\u003c\/p\u003e\n\u003cp\u003eSupplied in \u003cstrong\u003e500g\/m²\u003c\/strong\u003e and \u003cstrong\u003e700g\/m²\u003c\/strong\u003e variants, Newton CDM 508 provides a durable drainage cavity behind the internal finish, allowing water ingress to be controlled and directed to a suitable drainage and pumping system. The 700g\/m² variant is recommended for floor applications where increased resistance and durability are required.\u003c\/p\u003e\n\u003cp\u003eNewton CDM 508 is \u003cstrong\u003eBBA certified\u003c\/strong\u003e, rot-proof, chemically resistant, non-polluting to drinking water and guaranteed against deterioration for 30 years, with a stated life expectancy equivalent to the design life of the building.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h5\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features of Newton \u003cspan\u003eCDM \u003c\/span\u003e508 Membrane\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e✔️ 8mm studded cavity drain membrane manages water ingress behind finishes within Newton CDM waterproofing systems.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Suitable for earth-retained walls, floors, vaulted soffits, tunnels and basements requiring Type C drained protection.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Available in 500g\/m² and 700g\/m² variants, with 700g\/m² recommended for more demanding floor applications.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Rot-proof, chemically resistant and non-polluting to drinking water for long-term below-ground durability.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ BBA certified with 30-year deterioration guarantee and building life expectancy when correctly installed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003e8mm Cavity Drain Membrane For Basement Waterproofing\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eNewton CDM 508 Membrane is a high quality 8mm studded cavity drain membrane designed for use as part of the Newton CDM System, Newton’s internally applied waterproofing system for basements, cellars and below-ground structures. Rather than relying on a barrier method that attempts to block water directly at the face of the wall, the cavity drain membrane approach accepts that moisture may be present behind the membrane and manages it safely. The 8mm studded profile forms a controlled drainage cavity between the membrane and the substrate, allowing water to move behind the membrane and be directed towards a suitable drainage channel, sump and pump arrangement where required.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eReliable Waterproofing For Walls, Floors, Vaults And Tunnels\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eNewton CDM 508 is suitable for waterproofing earth-retained walls, vaulted soffits, floors, vaults and tunnels as part of a correctly designed below-ground waterproofing system. Its cavity forming profile makes it a practical choice for structural waterproofing projects where retaining walls, floor slabs and vaulted areas are exposed to ground moisture, dampness or water ingress. The membrane helps manage water behind the internal finish while allowing the structure to remain protected as part of a drained system. This makes Newton CDM 508 particularly well suited to basement conversions, cellar refurbishments, waterproofing upgrades and below-ground environments where dependable moisture management is essential for long-term performance.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003e500g\/m² And 700g\/m² Grades For Project-Specific Requirements\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eNewton CDM 508 Membrane is supplied in two weight variants, 500g\/m² and 700g\/m², allowing the correct grade to be selected for the demands of the project. The 500g\/m² version is suitable for many wall and vault applications where the membrane is used vertically or overhead as part of the Newton CDM System. The 700g\/m² version is recommended for floors, where the membrane may be exposed to greater loading, foot traffic during installation or increased service demands before the final floor build-up is completed. Correct detailing, jointing, drainage, fixing and protection remain essential to the performance of any cavity drain membrane system.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eDurable, Inert And Rot-Proof Membrane Performance\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eNewton CDM 508 is manufactured from an inert, rot-proof material that is resistant to water, alkalis, saline solutions and organic acids. It is not affected by minerals or hydrocarbons and is also resistant to bacteria, fungi and small organisms, making it highly suitable for long-term use in damp and below-ground environments. These properties help protect the membrane from the types of biological and chemical degradation that can affect traditional building materials in challenging ground-contact conditions. The membrane is also non-polluting to drinking water, reflecting its inert nature and suitability for demanding construction environments where durability, stability and long-term waterproofing performance are important considerations.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eDesigned To Support Grade 3 Habitable Below-Ground Spaces\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eOne of the main practical advantages of Newton CDM 508 is that it does not require the same level of extensive, potentially damaging surface preparation as some directly bonded or cementitious waterproofing systems. As part of a drained cavity system, uneven or contaminated substrates can often be managed without aggressive hacking back, scabbling or surface removal, provided the background remains suitable for secure fixing and correct system detailing. This can help reduce disruption and support efficient progress during basement conversions, refurbishment works and waterproofing upgrades. When correctly designed as part of the Newton CDM System, including suitable drainage and pumping where necessary, Newton CDM 508 can contribute to internal environments up to Grade 3 under BS 8102:2022, the grade generally required for habitable below-ground spaces.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/newton-cdm-508r-radon-membrane-8mm-studded-waterproof-barrier-basement-membranes-220_1024x1024.webp?v=1779713172\" alt=\"Newton CDM 508 Membrane - 8mm Studded Waterproof Radon Barrier Membrane - Basement Waterproof Membranes\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Benefits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e8mm Cavity Drain Profile:\u003c\/strong\u003e The 8mm studded structure creates a drainage cavity behind the internal finish, allowing water to move behind the membrane and be directed towards drainage outlets, channels or sump systems rather than building pressure against the finished wall surface.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable For Below-Ground Waterproofing: \u003c\/strong\u003eNewton CDM 508 is designed for use on earth-retained walls, floors, vaults, tunnels and vaulted soffits, making it a versatile membrane for basement waterproofing, cellar conversions and structural waterproofing projects.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable In 500g\/m² And 700g\/m² Variants: \u003c\/strong\u003eThe two membrane weights allow the correct version to be selected for the application, with the 700g\/m² variant recommended for floor areas where greater robustness is required during and after installation.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePart Of The Newton CDM System: \u003c\/strong\u003eThe membrane is used within Newton’s internally applied waterproofing system, working alongside drainage channels, outlets, sump chambers, pumps, tapes, fixings and sealing accessories to manage water ingress in a controlled way.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReduced Surface Preparation Requirements: \u003c\/strong\u003eBecause the membrane is mechanically fixed and used as part of a drained system, it does not normally require the same level of aggressive substrate preparation as many direct-applied waterproofing methods.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eResistant To Rot And Biological Attack: \u003c\/strong\u003eNewton CDM 508 is rot-proof and resistant to bacteria, fungi and small organisms, helping it remain stable in damp, concealed and below-ground conditions where biological degradation can affect other materials.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eChemical And Moisture Resistance: \u003c\/strong\u003eThe membrane is highly resistant to water, alkalis, saline solutions and organic acids, and is not affected by minerals or hydrocarbons, supporting long-term use in demanding below-ground environments.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLong-Term Durability: \u003c\/strong\u003eNewton CDM 508 is guaranteed against deterioration for 30 years and has a stated life expectancy equal to the design life of the building, provided it is installed correctly as part of the appropriate Newton CDM System.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSupports Habitable Basement Environments:\u003c\/strong\u003e When correctly specified, installed and combined with suitable drainage and pumping, Newton CDM 508 can contribute to a Grade 3 internal environment under BS 8102:2022, suitable for dry habitable spaces.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBBA Certified Waterproofing Membrane: \u003c\/strong\u003eSupported by BBA Agrément Certificate 22\/6357, the membrane has independent certification for use within defined waterproofing applications, giving specifiers and installers clear supporting product approval.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBasement Waterproofing Systems: \u003c\/strong\u003eNewton CDM 508 is widely used as part of Type C drained protection systems for basements, helping manage water ingress behind internal finishes and direct it towards controlled drainage.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCellar Conversions: \u003c\/strong\u003eSuitable for converting damp or unused cellars into dry internal spaces when used as part of a complete Newton CDM System with correct drainage, ventilation, finishes and pumping arrangements where required.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEarth-Retained Walls: \u003c\/strong\u003eThe membrane can be fixed to retaining walls below ground level, creating a cavity that helps manage moisture and protect the internal wall build-up from direct contact with damp masonry.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFloor Waterproofing Applications: \u003c\/strong\u003eThe 700g\/m² variant is recommended for floors, where the membrane needs to withstand the demands of installation, overlaying screeds or finishes and the expected service conditions of the floor build-up.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVaulted Soffits And Arched Structures:\u003c\/strong\u003e Newton CDM 508 can be used on vaulted soffits, arches and curved below-ground structures where a flexible internal cavity drain membrane is required to manage moisture.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTunnels And Below-Ground Passages:\u003c\/strong\u003e Suitable for tunnel and passageway waterproofing where a drained membrane system is required to control water ingress and maintain a protected internal environment.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRefurbishment Of Damp Structures: \u003c\/strong\u003eUseful in older properties where walls may be damp, uneven or salt contaminated, and where a cavity drain membrane system offers a practical alternative to direct-applied waterproofing materials.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNew Build Waterproofing: \u003c\/strong\u003eCan be incorporated into new below-ground waterproofing designs as part of a Type C drained protection approach, often used alongside other waterproofing measures depending on the project specification.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCommercial And Domestic Projects: \u003c\/strong\u003eSuitable for both residential and commercial below-ground spaces, including habitable basements, storage areas, plant rooms, corridors and ancillary rooms where controlled moisture management is required.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGrade 3 Internal Environments: \u003c\/strong\u003eWhen correctly designed and installed within the full Newton CDM System, Newton CDM 508 can help achieve the dry internal conditions required for Grade 3 environments under BS 8102:2022.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eStandards \u0026amp; Certificates\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBBA Agrément Certificate 22\/6357: \u003c\/strong\u003eNewton CDM 508 is supported by BBA Agrément Certificate 22\/6357, which provides independent assessment of the product for defined waterproofing applications. BBA certification is important for specifiers, contractors and building professionals because it confirms the product has been reviewed against recognised performance and durability criteria.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBS 8102:2022 Grade 3 Environment:\u003c\/strong\u003e Newton CDM 508 is capable of contributing to an environment up to Grade 3 under BS 8102:2022 when used as part of a correctly designed and installed Newton CDM System. Grade 3 is generally associated with habitable below-ground spaces where no dampness is acceptable and where ventilation, drainage and internal finishes must be properly considered.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e30-Year Guarantee Against Deterioration:\u003c\/strong\u003e Newton CDM 508 is guaranteed against deterioration for 30 years, giving confidence in the membrane’s long-term stability when installed in accordance with the correct system guidance and project waterproofing specification.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDesign Life Of The Building: \u003c\/strong\u003eThe membrane has a stated life expectancy equal to the design life of the building, referenced against DIN 9001:2000 within the supplied information. This indicates that the membrane is intended as a long-term waterproofing component rather than a short-term remedial barrier.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNon-Polluting To Drinking Water:\u003c\/strong\u003e Newton CDM 508 is inert and non-polluting to drinking water, indicating that the material does not release harmful contamination into water. This supports its suitability for use in construction environments where inert, stable and non-polluting materials are required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Performance\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton CDM 508 performs as an 8mm cavity drain membrane by separating the internal finish from the damp or water-bearing structure and creating a controlled drainage space behind the membrane. This is one of the main reasons cavity drain membrane systems are widely used in basement waterproofing. Rather than relying solely on blocking water at the wall face, the membrane allows moisture to enter the cavity and move safely to a drainage system. This approach is particularly useful in below-ground structures, where hydrostatic pressure, seasonal water levels and ground conditions can vary over time.\u003c\/p\u003e\n\u003cp\u003eThe two available membrane weights provide useful specification flexibility. The 500g\/m² variant is suitable for many wall and vaulted applications, while the 700g\/m² variant is recommended for floors where additional robustness is beneficial. Floor membranes can be exposed to greater installation pressures, foot traffic, screeds, insulation layers and finished floor build-ups, so the heavier variant provides a more suitable option for these more demanding areas.\u003c\/p\u003e\n\u003cp\u003eThe material performance is also important. Newton CDM 508 is resistant to water, alkalis, saline solutions, organic acids, minerals and hydrocarbons, while also being rot-proof and resistant to bacteria, fungi and small organisms. This means the membrane is well suited to concealed, damp and below-ground environments where long-term exposure to moisture and contaminants is likely. Its inert and non-polluting nature also helps ensure the membrane remains stable once installed, without contributing to decay, staining or contamination.\u003c\/p\u003e\n\u003cp\u003eFor the user, the main benefit is reliable moisture management within a properly designed system. When combined with suitable Newton drainage channels, sump and pump systems, sealing tapes, fixing plugs and installation detailing, Newton CDM 508 helps create dry internal conditions suitable for high-quality finishes. Its ability to contribute to Grade 3 environments under BS 8102:2022 makes it suitable for habitable basement rooms, not just storage or utility areas. The result is a practical waterproofing membrane for both refurbishment and new-build below-ground projects where long-term performance, controlled drainage and certified system compatibility are important.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cstyle\u003e\n  .pc-newton-cdm-508-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n  }\n\n  .pc-newton-cdm-508-table {\n    width: 100%;\n    min-width: 760px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.25;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-newton-cdm-508-table col:nth-child(1) { width: 34%; }\n  .pc-newton-cdm-508-table col:nth-child(2) { width: 37%; }\n  .pc-newton-cdm-508-table col:nth-child(3) { width: 12%; }\n  .pc-newton-cdm-508-table col:nth-child(4) { width: 17%; }\n\n  .pc-newton-cdm-508-table th,\n  .pc-newton-cdm-508-table td {\n    border: 5px solid #fff;\n    padding: 7px 10px;\n    vertical-align: middle;\n    font-weight: 400;\n  }\n\n  .pc-newton-cdm-508-table .pc-main-title th {\n    background: #7f7f7f;\n    color: #fff;\n    text-align: center;\n    text-transform: uppercase;\n    font-size: 30px;\n    line-height: 1.15;\n    font-weight: 700;\n    letter-spacing: 0.2px;\n    padding: 12px 10px;\n  }\n\n  .pc-newton-cdm-508-table .pc-section-head th {\n    background: #7f7f7f;\n    color: #fff;\n    font-size: 16px;\n    line-height: 1.2;\n    font-weight: 700;\n    text-align: left;\n    padding: 10px 12px;\n  }\n\n  .pc-newton-cdm-508-table .pc-section-head th:nth-child(2) {\n    text-align: center;\n  }\n\n  .pc-newton-cdm-508-table .pc-data-row td {\n    background: #fff;\n    text-align: left;\n  }\n\n  .pc-newton-cdm-508-table .pc-data-row td:nth-child(2) {\n    text-align: center;\n  }\n\n  .pc-newton-cdm-508-table .pc-data-row.pc-grey td {\n    background: #d9d9d9;\n  }\n\n  .pc-newton-cdm-508-table .pc-feature-cell {\n    font-weight: 400;\n  }\n\n  @media screen and (max-width: 767px) {\n    .pc-newton-cdm-508-table {\n      font-size: 14px;\n      min-width: 720px;\n    }\n\n    .pc-newton-cdm-508-table th,\n    .pc-newton-cdm-508-table td {\n      padding: 7px 8px;\n      border-width: 4px;\n    }\n\n    .pc-newton-cdm-508-table .pc-main-title th {\n      font-size: 24px;\n      padding: 10px 8px;\n    }\n\n    .pc-newton-cdm-508-table .pc-section-head th {\n      font-size: 15px;\n      padding: 9px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pc-newton-cdm-508-table-wrap\"\u003e\n\u003ctable class=\"pc-newton-cdm-508-table\"\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr class=\"pc-main-title\"\u003e\n\u003cth colspan=\"4\"\u003eTechnical Data\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-section-head\"\u003e\n\u003cth\u003eFeatures\u003c\/th\u003e\n\u003cth\u003eResult\u003c\/th\u003e\n\u003cth\u003eUnits\u003c\/th\u003e\n\u003cth\u003eTest Standard\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHDPE\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eColour\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eDensity\u003c\/td\u003e\n\u003ctd\u003e500 \/ 700\u003c\/td\u003e\n\u003ctd\u003eg\/m²\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e2.0 \/ 2.4\u003c\/td\u003e\n\u003ctd\u003em\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eLength\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003em\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eArea\u003c\/td\u003e\n\u003ctd\u003e40 \/ 48\u003c\/td\u003e\n\u003ctd\u003em²\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e8.0\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eMembrane Thickness\u003c\/td\u003e\n\u003ctd\u003e0.45\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003ctd\u003eEN 1849-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eStud Height\u003c\/td\u003e\n\u003ctd\u003e7.0\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eWorking Temperature\u003c\/td\u003e\n\u003ctd\u003e-50 to +80\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eSoftening Temperature\u003c\/td\u003e\n\u003ctd\u003e126\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003ePackaged Weight\u003c\/td\u003e\n\u003ctd\u003e20 \/ 24 \/ 28 \/ 33.6\u003c\/td\u003e\n\u003ctd\u003ekg\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eService Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to +80\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-section-head\"\u003e\n\u003cth\u003eInstalled Performance\u003c\/th\u003e\n\u003cth\u003eResult\u003c\/th\u003e\n\u003cth\u003eUnits\u003c\/th\u003e\n\u003cth\u003eTest Standard\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eWater Tightness at 60 kPa; 24h\u003c\/td\u003e\n\u003ctd\u003ePass\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eEN 1928\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eTensile Strength MD\u003c\/td\u003e\n\u003ctd\u003e416\u003c\/td\u003e\n\u003ctd\u003eN\u003c\/td\u003e\n\u003ctd\u003eBS 12311-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eTensile Strength CD\u003c\/td\u003e\n\u003ctd\u003e488\u003c\/td\u003e\n\u003ctd\u003eN\u003c\/td\u003e\n\u003ctd\u003eBS 12311-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eResistance to Static Loading\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 20\u003c\/td\u003e\n\u003ctd\u003eKg\u003c\/td\u003e\n\u003ctd\u003eBS 12730\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eCompressive Strength\u003c\/td\u003e\n\u003ctd\u003e180\u003c\/td\u003e\n\u003ctd\u003ekN\u003c\/td\u003e\n\u003ctd\u003eBS EN ISO 25619-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eFire Resistance\u003c\/td\u003e\n\u003ctd\u003eE*\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eBS EN 13501-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eType of Application\u003c\/td\u003e\n\u003ctd\u003eType V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-feature-cell\"\u003eLife Expectancy\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eLifetime of structure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch5\u003eInstallation\u003c\/h5\u003e\n\u003cstyle\u003e\n  .pc-newton-cdm-508-ancillary-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n  }\n\n  .pc-newton-cdm-508-ancillary-table {\n    width: 100%;\n    min-width: 760px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.35;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-newton-cdm-508-ancillary-table col:nth-child(1) { width: 26%; }\n  .pc-newton-cdm-508-ancillary-table col:nth-child(2) { width: 74%; }\n\n  .pc-newton-cdm-508-ancillary-table th,\n  .pc-newton-cdm-508-ancillary-table td {\n    border: 5px solid #fff;\n    padding: 9px 12px;\n    vertical-align: top;\n    font-weight: 400;\n  }\n\n  .pc-newton-cdm-508-ancillary-table .pc-main-title th {\n    background: #7f7f7f;\n    color: #fff;\n    text-align: center;\n    text-transform: uppercase;\n    font-size: 30px;\n    line-height: 1.15;\n    font-weight: 700;\n    letter-spacing: 0.2px;\n    padding: 13px 10px;\n  }\n\n  .pc-newton-cdm-508-ancillary-table .pc-section-title th {\n    background: #8f8f8f;\n    color: #fff;\n    text-align: left;\n    font-size: 22px;\n    line-height: 1.2;\n    font-weight: 700;\n    padding: 12px;\n  }\n\n  .pc-newton-cdm-508-ancillary-table .pc-column-head th {\n    background: #a6a6a6;\n    color: #111;\n    font-size: 18px;\n    line-height: 1.2;\n    font-weight: 700;\n    text-align: left;\n    padding: 10px 12px;\n  }\n\n  .pc-newton-cdm-508-ancillary-table .pc-data-row td {\n    background: #fff;\n    text-align: left;\n  }\n\n  .pc-newton-cdm-508-ancillary-table .pc-data-row.pc-grey td {\n    background: #d9d9d9;\n  }\n\n  .pc-newton-cdm-508-ancillary-table .pc-product-cell {\n    font-weight: 700;\n  }\n\n  @media screen and (max-width: 767px) {\n    .pc-newton-cdm-508-ancillary-table {\n      font-size: 14px;\n      min-width: 720px;\n    }\n\n    .pc-newton-cdm-508-ancillary-table th,\n    .pc-newton-cdm-508-ancillary-table td {\n      padding: 7px 9px;\n      border-width: 4px;\n    }\n\n    .pc-newton-cdm-508-ancillary-table .pc-main-title th {\n      font-size: 23px;\n      padding: 10px 8px;\n    }\n\n    .pc-newton-cdm-508-ancillary-table .pc-section-title th {\n      font-size: 18px;\n      padding: 10px 9px;\n    }\n\n    .pc-newton-cdm-508-ancillary-table .pc-column-head th {\n      font-size: 18px;\n      padding: 9px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pc-newton-cdm-508-ancillary-table-wrap\"\u003e\n\u003ctable class=\"pc-newton-cdm-508-ancillary-table\"\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr class=\"pc-main-title\"\u003e\n\u003cth colspan=\"2\"\u003eNewton CDM 508 Membrane Ancillary Products\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pc-section-title\"\u003e\n\u003cth colspan=\"2\"\u003eFixing Products\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-column-head\"\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003cth\u003ePurpose Within The System\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-multiplugs-cavity-drain-membrane-fixing-plugs-a1\" target=\"_blank\"\u003eNewton CDM MultiPlugs\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSpecialist membrane fixing plugs used to mechanically secure Newton CDM 508 Membrane to suitable wall substrates. The sealing washer helps maintain the integrity of the membrane fixing point, making them suitable for standard wall installation details.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-cdm-nuseal-plugs-vaulted-ceiling-membrane-fixing-a2\" target=\"_blank\"\u003eNewton CDM NuSeal Plugs\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSpecialist membrane fixing plugs used for vaulted, sloping or overhead applications where a standard washer seal is not suitable. These are sealed with Newton CDM Rope to create a reliable watertight fixing detail.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-multiplug-pins-cavity-drain-membrane-fixing\" target=\"_blank\"\u003eNewton CDM Fixing Plug Expansion Pin\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eExpansion pin used within the CDM fixing plug to help secure the fixing into the substrate. It forms part of the mechanical fixing detail that holds the membrane in place without compromising the system.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-section-title\"\u003e\n\u003cth colspan=\"2\"\u003eJointing, Sealing And Detailing Products\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-column-head\"\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003cth\u003ePurpose Within The System\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-cdm-joint-tape-double-sided-butyl-membrane-tape\" target=\"_blank\"\u003eNewton CDM Joint Tape\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eDouble-sided butyl jointing tape used to seal membrane overlaps, flanged joints and sheet-to-sheet connections. It helps maintain waterproofing continuity where Newton CDM 508 sheets are joined together.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-cdm-rope-butyl-membrane-sealing-rope\" target=\"_blank\"\u003eNewton CDM Rope\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eButyl sealing rope used where a flange seal is not possible, around more awkward details and for sealing NuSeal Plug fixings in vaulted or overhead work. It provides a flexible seal around irregular membrane junctions and penetrations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-cdm-overtape-butyl-membrane-sealing-corner-tape\" target=\"_blank\"\u003eNewton CDM OverTape\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eWider detailing tape used for sealing abutting joints, repairs, reveal details and connections between floor membranes, wall membranes and drainage upstands. It is particularly useful where a broader surface seal is required.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-section-title\"\u003e\n\u003cth colspan=\"2\"\u003eDrainage And Water Management Products\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-column-head\"\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003cth\u003ePurpose Within The System\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-basedrain-channel\" rel=\"noopener\" target=\"_blank\"\u003eNewton CDM BaseDrain\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003ePerimeter drainage channel normally positioned at the wall-to-floor junction to collect water from behind the wall membrane and from the vulnerable wall\/floor junction. It directs water towards a suitable sump, gully, waste pipe or drainage outlet.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-floordrain-channel\" rel=\"noopener\" target=\"_blank\"\u003eNewton CDM FloorDrain\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eDrainage channel used where required within larger or more detailed Newton CDM waterproofing designs. It can assist with floor-level water collection and cross drainage where the system design requires it.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-condensation-strip\" rel=\"noopener\" target=\"_blank\"\u003eNewton CDM Condensation Strip\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eDetail strip used with Newton CDM BaseDrain to help form the correct connection between the floor membrane and drainage channel. It allows condensation from the membrane face to be collected by the drainage system rather than pooling at the floor edge.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003eNewton Inspection Ports\u003c\/td\u003e\n\u003ctd\u003eAccess points incorporated into the drainage system to allow future inspection, cleaning and maintenance of the drainage channel. They help keep the drainage route serviceable after the membrane and finishes have been installed.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003eNewton CDM BaseBoard\u003c\/td\u003e\n\u003ctd\u003eAlternative drainage method that may be considered where existing floor levels do not provide enough headroom for Newton CDM BaseDrain within a Newton CDM Fibran XPS 500-C spacer build-up.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/basement-sump-pump-system\" rel=\"noopener\" target=\"_blank\"\u003eSump Chambers\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eChambers used to collect water from the cavity drain system before it is pumped or discharged to a suitable outlet. They form part of the wider drainage and water management arrangement where natural drainage is not suitable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/basement-sump-pump-system\" rel=\"noopener\" target=\"_blank\"\u003ePumping Equipment\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003ePumping equipment used where water collected by the drainage system needs to be removed mechanically. The pump arrangement must be sized to suit the expected water ingress, pumping head, discharge distance and drainage layout.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003eGullies And Waste Pipes\u003c\/td\u003e\n\u003ctd\u003eDrainage connection points that can be used with Newton CDM BaseDrain where suitable. They help direct collected water away from the cavity drain system as part of the designed drainage route.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003eDischarge Pipes\u003c\/td\u003e\n\u003ctd\u003ePipework used to carry water away from the sump and pump arrangement to the chosen discharge point. Correct discharge design is important where the waterproofed area relies on pumping to remain dry.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/high-water-level-alarms-sump\" rel=\"noopener\" target=\"_blank\"\u003eHigh Water Level Alarms\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eAlarm systems used to warn of high water levels within a sump chamber. They provide additional protection by alerting the user before water levels rise high enough to affect the waterproofed area.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003eBattery Back-Up Systems\u003c\/td\u003e\n\u003ctd\u003eBack-up power systems used where the waterproofed area relies on pumps and needs additional protection during a power failure. They should be sized to suit the expected water volume and risk profile of the project.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003eMonitoring And Telemetry Systems\u003c\/td\u003e\n\u003ctd\u003eMonitoring systems used where additional pump and drainage oversight is required. They can provide early warning of pump issues, high water levels or maintenance requirements within higher-risk waterproofing designs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-section-title\"\u003e\n\u003cth colspan=\"2\"\u003ePreparation And Supporting Products\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-column-head\"\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003cth\u003ePurpose Within The System\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003eNewton 106 Lime Inhibitor \/ \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-anti-lime-sealer\" rel=\"noopener\" target=\"_blank\"\u003eWykamol Anti Lime Sealer\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003eAnti-lime treatments used on new concrete to help reduce the risk of free lime being drawn out by water movement. They help protect drainage paths, membrane voids and channels from lime scale build-up within the cavity drain system.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-fibran-xps-500-c-insulation\" rel=\"noopener\" target=\"_blank\"\u003eNewton CDM Fibran XPS 500-C\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eClosed-cell slotted insulation board used within suitable Newton CDM floor and drainage build-ups. It can support the formation of a controlled floor build-up where insulation and drainage detailing are required.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/floor-damp-proofing-membrane-newton-slimline\" rel=\"noopener\" target=\"_blank\"\u003eNewton DampSafe 601 Slimline\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSlimline DPC-style membrane that can be used through reveal details as an alternative where a studded membrane detail is not practical. It is taped to the wall membrane using suitable Newton CDM tapes.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003eNewton DampSafe 809-HP DPC\u003c\/td\u003e\n\u003ctd\u003eHigh-performance DPC used where waterproofing continuity is required through internal or external walls, or around specific detailing points. It can be sealed into the CDM system using suitable Newton jointing and sealing products.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proof-course-rolls\" rel=\"noopener\" target=\"_blank\"\u003eDamp Proof Course (DPC)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eDPC patching detail used where service penetrations through the floor membrane cannot be avoided. It can be sealed to the service with Newton CDM Rope and around the perimeter with Newton CDM Joint Tape.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003eNewton Pipe Collar\u003c\/td\u003e\n\u003ctd\u003ePreformed pipe sealing accessory used where service penetrations through Newton CDM 508 cannot be avoided. It helps create a controlled seal around pipes and other protrusions through the membrane system.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003eNewton Pipe Sleeve\u003c\/td\u003e\n\u003ctd\u003ePipe sealing accessory used where services must pass through Newton CDM 508, particularly where services are grouped or routed through a pipe. It helps maintain waterproofing continuity around penetration details.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003eNewton Pipe Seal\u003c\/td\u003e\n\u003ctd\u003ePreformed pipe collar system used to seal around protrusions where pipes, cables or other services interrupt the membrane layer. It provides an additional sealing option for service penetrations through the CDM system.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003eSpecial Ties\u003c\/td\u003e\n\u003ctd\u003eTies used where internal block or brick walls are built in front of the membrane and require restraint back to the retaining wall. They are designed to fit into CDM fixing plugs without unnecessarily puncturing the membrane.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-product-cell\"\u003eRetaining Clips\u003c\/td\u003e\n\u003ctd\u003eClips used with suitable ties to help hold wall insulation in place within the CDM wall build-up. They support the internal lining arrangement while keeping the membrane protected behind the finished construction.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHealth \u0026amp; Safety And Installer Competency\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton CDM 508 should be installed only by competent installers with suitable experience in structural waterproofing, basement waterproofing and Type C cavity drain membrane systems. The \u003cstrong\u003eNewton CDM 508 Technical Data Sheet\u003c\/strong\u003e states that CDM 508 is a constituent part of the Newton CDM System, which is a Type C internal waterproofing system, and that it should be installed by those with experience of structural waterproofing. Newton also recommends installation by Newton Specialist Contractors trained in the correct design and installation of the system, which is stated as a requirement of the BBA Certificate.\u003c\/p\u003e\n\u003cp\u003eBefore work begins, the installer should read the \u003cstrong\u003eNewton CDM Installation Manual\u003c\/strong\u003e and the \u003cstrong\u003eNewton CDM 508 Technical Data Sheet\u003c\/strong\u003e, assess the site conditions and confirm that the chosen specification is suitable for the structure. Newton CDM 508 should be used only as stated within the application guidance, and normal site health and safety requirements should be followed. Suitable PPE should be worn, including gloves and safety glasses, particularly when drilling, cutting membrane, handling tapes, working overhead or using a heat gun. Where work is carried out at height, such as on vaulted soffits or high walls, suitable staging or scaffold should be used rather than unsafe steps or improvised platforms.\u003c\/p\u003e\n\u003cp\u003eCare must be taken when using SDS drills, cutting tools and hot air guns. Drilling should be controlled to avoid damaging the membrane, the substrate or hidden services. Cutting should be carried out with a sharp knife and spare blades so the membrane can be trimmed cleanly without tearing. Heat guns are commonly used to dry membrane surfaces and assist adhesion of tapes in cold or damp conditions, but they should be used carefully to avoid overheating the membrane, damaging adjacent materials or creating a fire risk. The working area should be kept clean, well lit and organised so membrane rolls, tools and tapes can be handled safely.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSystem Design Principles\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton CDM 508 is not a standalone waterproofing product and must not be treated as a barrier that holds back water pressure on its own. It forms part of the Newton CDM System, a Type C cavity drain waterproofing system that works by creating depressurisation spaces behind the studded membrane and within drainage channels. These spaces allow water ingress to be controlled and directed safely to drainage, a sump chamber or another suitable discharge route. The Newton CDM System does not seek to hold back hydrostatic water pressure; it manages water by collecting and removing it.\u003c\/p\u003e\n\u003cp\u003eThe design must comply with BS 8102:2022 for the protection of below-ground structures against water ingress. The manual states that, unless extensive groundwater analysis has been undertaken, the design should assume water pressure to the full depth of the basement, and must also consider changing groundwater levels, burst water mains, surface flooding and similar risks. Adequate drainage and water removal must be included within the design because the Newton CDM System will not hold back water pressure.\u003c\/p\u003e\n\u003cp\u003eThe external elements of the structure should control the rate of water ingress so that it does not exceed the capacity of the cavity drain system. For existing structures, the level of water resistance, the presence or absence of external drainage, ground conditions and construction type should be assessed before installation. In some cases, the structure may need upgrading before Newton CDM 508 is installed, using measures such as a new structural slab, a Type A slurry tanking membrane or resin injection to reduce water flow. For new-build structures, the structure should be designed to be as watertight as required for its intended use, with suitable crack control, robust joint detailing, dense concrete and protection against contaminants where needed.\u003c\/p\u003e\n\u003cp\u003eNewton CDM 508 is available in 500g\/m² and 700g\/m² variants. Both variants are suitable for wall applications, but only the 700g\/m² variant should be used for floors. The 500g\/m² versions must not be used for floor applications because they do not have the required compressive strength for that use. CDM 508 is also not suitable for gas protection systems, so where radon, methane or hydrocarbon gas protection is required, the specification should be changed to an appropriate Newton gas-rated system rather than relying on standard CDM 508.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSuitable Substrates\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton CDM 508 is suitable for installation to walls constructed from concrete, brick and concrete block. It can also be fixed to ICF construction where special longer fixing plugs are used. The substrate must be capable of receiving the chosen Newton CDM fixing plug securely, and any weak, friable, excessively uneven or deteriorated areas should be addressed before installation begins.\u003c\/p\u003e\n\u003cp\u003eFor floors, Newton CDM 508 should be installed only where the correct density variant is selected. The 700g\/m² CDM 508 variant may be used over a concrete raft or slab, and the Technical Data Sheet also lists Newton Fibran XPS 500-C closed cell extruded polystyrene insulation as a suitable floor substrate within the relevant Newton system build-up. Where CDM 508 is used above a 50mm insulation spacer, Newton Fibran XPS 500-C is the tested product for use as the BaseDrain spacer below the floor membrane, and design loadings should be checked where high loads are expected.\u003c\/p\u003e\n\u003cp\u003eFor soffits, Newton CDM 508 may be used on concrete soffits where the soffit is to a fall, and on brick arched or vaulted soffits. Flat soffits are heavily restricted and should not be treated as routine applications. They must be considered carefully because water must be able to drain away without ponding behind the membrane.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003ePreparation Of Walls, Floors And Soffits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eBefore installing Newton CDM 508, the area must be assessed to determine what preparation is required. All timber and organic material must be removed from behind the system to prevent fungal or bacterial growth. This includes items such as skirting boards, timber plates, old wallpaper and similar organic materials. If rot is present, it should be dealt with by a specialist before the membrane is installed. If mould is present, the area should be cleaned and sterilised with a fungicidal wash.\u003c\/p\u003e\n\u003cp\u003eWalls must be suitable for fixing. Where walls are uneven or have deteriorated, large depressions should be levelled and made good so the fixings can hold properly and the membrane can sit in a controlled manner. The aim is not to create a perfectly smooth decorative surface, but the wall must be capable of receiving the fixings and allowing the membrane to be installed neatly without excessive sagging, distortion or unsupported areas.\u003c\/p\u003e\n\u003cp\u003eFor floor applications, the floor must be cleared of oil, loose material and sharp protrusions. Holes or severe depressions should be filled, and the slab or raft must be made suitable for drainage. The manual makes clear that the performance of the drainage system depends on the gradient and regularity of the slab or raft, and that both the design of a new slab and the preparation of an existing slab are fundamental to the success of Type C waterproofing. The surface regularity recommended for the Newton CDM System is SR1 or better, which is 3mm on a slip gauge. Surface regularity and departure from datum should be tested using water in a flood test or by laser levels. Any irregularities should be made good by planing, grinding or using a suitable levelling compound such as Ardex Arditex NA.\u003c\/p\u003e\n\u003cp\u003eFor floors, the datum point is the slab height where the drainage channel is adjacent to the sump chamber. Deviation from this datum must not be more than -5mm at any point between the datum and the furthest point of the waterproofing system. A deviation of up to +15mm may be acceptable only where it occurs at the furthest point from the datum and does not occur at a mid-point that could strand water. This is important because trapped standing water can block the cavity or drainage system with silt or lime scale, and the Newton CDM System relies on free water movement to the drainage point.\u003c\/p\u003e\n\u003cp\u003eWhere flat soffits are being considered, the soffit must have a fall to promote drainage and prevent ponding. Any sagging of the membrane must be avoided because it can create pockets where water may sit behind the membrane. The manual refers flat soffit installations to the BS 8102:2022 guidance for inverted cavity drain systems, and the Newton CDM 508 Technical Data Sheet applies further restrictions to this type of work.\u003c\/p\u003e\n\u003cp\u003eNew concrete should be treated with Newton 106 Lime Inhibitor or Wykamol Anti Lime Sealer to prevent free lime from curing concrete being drawn out by ingressing water. This is particularly important because lime scale and silt can affect drainage performance within cavity drain systems. The substrate, membrane surfaces and all sealing areas should be clean, dry and dust free before any tapes, ropes or sealing products are applied.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/newton-cdm-508r-radon-membrane-8mm-studded-waterproof-barrier-basement-membranes-717_1024x1024.webp?v=1779713188\" alt=\"Newton CDM 508 Membrane - 8mm Studded Waterproof Radon Barrier Membrane - Basement Waterproof Membranes\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch6 style=\"text-align: center;\"\u003e\u003cem\u003e\u003cbr\u003eAnti-lime sealer being applied to prepared concrete before installation of Newton 508 Waterproof Membrane.\u003c\/em\u003e\u003c\/h6\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTools And Ancillary Products Required\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe minimum tools required for Newton CDM 508 installation include a good quality 110V SDS hammer drill, suitable 10mm or 11mm SDS drill bits depending on the plugs being used, a mallet or club hammer, a sharp Stanley knife with spare blades, a tape measure, a long spirit level, clean rags, suitable staging or scaffold for work at height, gloves and safety glasses. Recommended additional equipment includes extra lighting, a 110V hot air gun and a rotating laser level. The Newton CDM 508 Technical Data Sheet also identifies high quality SDS drill and drill bits, a heat gun and a rotating laser level as specialist tools, with the laser level recommended rather than mandatory.\u003c\/p\u003e\n\u003cp\u003eThe key ancillary products for Newton CDM 508 include Newton CDM MultiPlugs, Newton CDM NuSeal Plugs, Newton CDM Rope, Newton CDM Joint Tape, Newton CDM OverTape, Newton CDM BaseDrain, Newton CDM FloorDrain where required, Newton CDM Condensation Strip, Damp Proof Course (DPC) where continuity is needed through internal walls, Newton Pipe Collar or Newton Pipe Sleeve for service penetrations, and suitable Newton drainage and pumping systems. CDM Joint Tape is used for jointing membranes along the flange. CDM Rope is used where a flange seal is not possible and for sealing plugs in vaulted or overhead work. CDM OverTape is used for connecting floor membranes to BaseDrain upstands, connecting floor membranes to wall membranes, sealing abutting joints of CDM 508, and for repairs and reveal details.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDrainage Requirements\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDrainage is central to the correct use of Newton CDM 508. The system must remove water from behind and beneath the membrane and take it to a safe point of discharge, such as a sump chamber or a suitable natural drainage outlet. Standing water must not be allowed to remain below the membrane because it can block the system with silt or lime scale. The design must allow water to flow uninterrupted to the drainage point.\u003c\/p\u003e\n\u003cp\u003eNewton CDM BaseDrain is placed at the wall\/floor junction to collect water from behind the wall membrane and receive water at the wall\/floor junction. It is a maintainable drainage method because Newton Inspection Ports can be inserted into the system. CDM BaseDrain can interface with sump chambers, gullies, waste pipes and associated drainage arrangements. Where existing floors provide insufficient headroom to use CDM BaseDrain within a spacer of Newton CDM Fibran XPS 500-C insulation, CDM BaseBoard can be used as an alternative drainage system.\u003c\/p\u003e\n\u003cp\u003eFor larger waterproofing designs, the pumping system must be sized and located correctly. The manual states that the general rule of thumb is one sump for every 50m of CDM BaseDrain, although this depends on the watertightness of the structure, the likely water ingress, ground conditions, slab levels and overall drainage design. In larger properties, strategically placed sumps, cross drainage channels of CDM FloorDrain or Titan collection sumps connected to larger Trojan-Pro pumping systems may be used. Pump size depends on expected flow, pumping head and chamber size, with discharge pipes generally sized to suit the pump output.\u003c\/p\u003e\n\u003cp\u003eThe drainage system should discharge appropriately, ideally to a suitable drainage or attenuation system that can receive the designed water volume and is not susceptible to flooding, freezing or surcharge back into the building. Pump discharge directly into a combined sewer should not occur without appropriate consents and suitable non-return valves. Where contaminated water is expected, discharge consents should be sought. Battery back-up should be considered, and Newton Victron Battery Back-up systems are available so pumping can continue during power failure, subject to the battery capacity being correctly assessed for the volume of water expected during the outage.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/newton-cdm-508r-radon-membrane-8mm-studded-waterproof-barrier-basement-membranes-911_1024x1024.webp?v=1779715087\" alt=\"Newton CDM 508 Membrane - 8mm Studded Waterproof Radon Barrier Membrane - Basement Waterproof Membranes\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch6 style=\"text-align: center;\"\u003e\n\u003cem\u003e\u003cbr\u003eNewton CDM Basedrain positioned at the wall-to-floor junction to collect water from behind the Newton CDM 508R Waterproof Membrane, with Newton CDM Overtape securing the channel to the Newton Condensation Strip and Newton CDM Fibran XPS 500-C Insulation beneath (via Newton CDM 508R Waterproof Membrane as a floor membrane). \u003c\/em\u003e\u003cbr\u003e\n\u003c\/h6\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWall Installation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton CDM 508 can be fixed either vertically or horizontally to walls. The choice depends on the size of the area, the wall height and the width of the membrane. Horizontal fixing generally requires fewer cuts and less jointing, but the full roll is heavy at the start. Vertical fixing involves lighter strips, but each sheet must be jointed back together with CDM Joint Tape, so it normally uses more tape.\u003c\/p\u003e\n\u003cp\u003eThe membrane is fixed to the wall using the appropriate Newton CDM fixing plug for the application. CDM MultiPlugs and CDM Plugs include a soft rubber sealing washer to seal the plug to the wall membrane. CDM NuSeal Plugs require a bead of CDM Rope to create the seal before installation. For standard wall work with Newton CDM 508, the CDM MultiPlug is commonly used, but the selected plug must suit the substrate and the required fixing detail.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/newton-cdm-508r-radon-membrane-8mm-studded-waterproof-barrier-basement-membranes-220_1024x1024.webp?v=1779713172\" alt=\"Newton CDM 508 Membrane - 8mm Studded Waterproof Radon Barrier Membrane - Basement Waterproof Membranes\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003ePosition the Newton CDM 508 against the wall as level as possible. Using a 10mm drill bit, drill through the centre of a stud near the top edge of the membrane to a depth greater than the fixing. The fixing is then hammered into the pre-drilled hole until the plug sits flush within the stud. Where a rubber washer is used, the washer re-seals the hole. The membrane should then be levelled with a long spirit level or rotating laser level, and a second plug fixed approximately 2m along the top of the sheet. At this stage, the membrane is hanging level from the wall.\u003c\/p\u003e\n\u003cp\u003eFor horizontal installation, continue fixing along the top edge at approximately 2m intervals until the wall is covered or the roll ends. The level should be checked regularly. If the membrane is not installed level, it may kink, appear unsightly and move out of alignment when taken around corners. For vertical installation, hang each subsequent sheet using the same initial top-fixing method, overlapping by at least the width of the flange of the new sheet. Interlocking the first stud of the new sheet with the last stud of the previous sheet can help keep the new sheet level.\u003c\/p\u003e\n\u003cp\u003eVertical joints should be sealed with CDM Joint Tape. It is generally easier to apply the tape to the inner surface of the flange of the next sheet. The flange and the face of the previous sheet should be cleaned with a clean rag before sealing. Once the new sheet is fixed level with the correct overlap, remove the backing paper from the tape while applying pressure to the flange. After the backing paper has been removed, apply further pressure with the palm of the hand along the whole joint. A hot air gun should be used to help sealing, especially in cold or damp conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Newton_508_1024x1024.png?v=1782306398\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch6 style=\"text-align: center;\"\u003e\n\u003cbr\u003e\u003cem\u003eTypical wall and floor junction detail showing Newton 508 Waterproof Membrane installed as part of a cavity drain waterproofing system, with associated drainage, fixing, insulation and screed components.\u003c\/em\u003e\u003cbr\u003e\n\u003c\/h6\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWall Fixing Centres And Internal Finishes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eOnce the wall membrane is hanging from the initial top fixings, the remaining fixing plugs can be installed. Fixing centres depend on the type of wall finish. Where timber battens are used, fixings should be at 600mm centres vertically and 400mm centres horizontally. For barrel vaults, tighter centres are required, with 300mm around the vault and 600mm down the vault. For fixed metal track systems such as Gypliner, fixings should be at 800mm centres vertically and 600mm centres horizontally. Where brick or block walls are restrained back to the retaining wall using ties, fixings should be set out to provide the correct number of restraints at the required centres.\u003c\/p\u003e\n\u003cp\u003eFree-standing timber frames, free-standing metal frames and free-standing block walls do not require the same specific fixing centres because the finish is not directly supported from the retaining wall membrane. In these cases, enough fixings should be used to keep Newton CDM 508 neat, tidy and reasonably tight to the wall, especially around corners and reveals. All fixings should be aligned both horizontally and vertically, particularly where they will later receive battens, rails, ties or other internal lining components.\u003c\/p\u003e\n\u003cp\u003eIf timber battens are used, they should be pre-treated and at least 25mm x 38mm, although 25mm x 50mm may provide better edge fixing for plasterboard. Battens can be fixed into the CDM fixing plug without piercing the membrane by using 5mm size 10 self-tapping screws. The plug will accept 30mm of screw, so screw length must be selected according to the batten thickness. Over-tightening or using screws that are too long can loosen the plug, and care must be taken not to puncture the membrane when drilling or fixing. Plasterboard can then be fixed to the battens with clout nails or, preferably, plasterboard screws, ensuring the screws do not exceed the batten depth and puncture the membrane.\u003c\/p\u003e\n\u003cp\u003eOther internal finishes can be used depending on the specification. Free-standing frames are suitable where walls are undulating, such as in some stone structures, or where space loss is less critical. Proprietary systems such as Gypliner or Lafarge systems can be used with the Newton CDM System. Internal block or brick walls can also be built in front of the membrane, with special ties available to fit into the CDM fixing plug for lateral restraint. These ties and retaining clips can also help hold wall insulation in place. Newton CDM 508 itself is not a meshed membrane and does not provide a direct plaster or render key, so direct plastering or rendering applies to Newton 508 Mesh rather than standard Newton CDM 508.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/newton-cdm-508r-radon-membrane-8mm-studded-waterproof-barrier-basement-membranes-796_1024x1024.webp?v=1779713176\" alt=\"Newton CDM 508 Membrane - 8mm Studded Waterproof Radon Barrier Membrane - Basement Waterproof Membranes\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch6 style=\"text-align: center;\"\u003e\n\u003cbr\u003e\u003cem\u003eNewton MultiPlugs fixing Newton 508 to the wall, with fixing centres set to suit the internal finish, typically 600mm vertically and 400mm horizontally for timber battens.\u003c\/em\u003e\u003cbr\u003e\n\u003c\/h6\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFloor Installation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton CDM 508 may be used on floors only in the 700g\/m² variant. The 500g\/m² version should not be used for floor applications because it does not have the required compressive strength. Before installation, the floor must be prepared, levelled, cleaned and checked as described above, and the drainage system must be confirmed. Both edges of the membrane should always be cleaned before making any joint.\u003c\/p\u003e\n\u003cp\u003eStarting at one side of the room, unroll the membrane with the studs facing down and cut it to fit the room in a similar manner to laying a carpet. The next width of membrane is rolled out so that the flanged edge overlaps onto the edge of the previous roll. Both edges must be cleaned before sealing. CDM Joint Tape is then applied to the high flat area between the first two studs at the edge of the previous roll, with the backing paper still intact. The two widths should be checked for alignment, with the flange covering the backing paper. Starting from the end of the joint, remove the backing paper and press down along the joint to seal the two sections together. This process is repeated until all required floor areas are covered.\u003c\/p\u003e\n\u003cp\u003eThe Newton floor membrane must be sealed to the upstand of the CDM BaseDrain channel, or to the CDM Condensation Strip where fitted, using CDM OverTape. A heat gun should be used to dry the membrane surface and assist the bond of the tapes, particularly where conditions are cold or damp. Where the floor membrane must be jointed to horizontal DPCs, such as Damp Proof Course (DPC) through internal or external walls, these joints should be sealed with CDM Joint Tape, and both surfaces must be clean and dry before the joint is made.\u003c\/p\u003e\n\u003cp\u003eServices through the floor should be avoided wherever possible because they create weaknesses and allow unnecessary water ingress. Where a service penetration is unavoidable, the membrane can be cut and trimmed around the service, and the gap filled and sealed using the appropriate Newton adhesives or sealing products. If required, a patch of membrane or Damp Proof Course (DPC) can be laid over the area and sealed to the service with CDM Rope, with the patch perimeter sealed using CDM Joint Tape. Newton Pipe Collar or Newton Pipe Sleeve can also be used.\u003c\/p\u003e\n\u003cp\u003eThe specified floor finish can be laid directly over the floor membrane, but the membrane must not be punctured by fixings through the floor. Where a timber floor finish is used, an expansion gap must be allowed around the wall edge, and the floor finish supplier should be consulted to confirm the correct expansion gap size. The manual also states that Newton membranes can be laid onto green concrete as soon as it is walkable, allowing floor coverings to be installed without reference to relative humidity levels because the construction moisture is controlled within the air gap.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/newton-cdm-508r-radon-membrane-8mm-studded-waterproof-barrier-basement-membranes-811_1024x1024.webp?v=1779713180\" alt=\"Newton CDM 508 Membrane - 8mm Studded Waterproof Radon Barrier Membrane - Basement Waterproof Membranes\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eVaulted Soffit Installation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton CDM 508 can be used for vaults and vaulted soffits. The membrane must be fixed and lapped in a way that prevents water ponding behind the system. Laps and joints must be detailed so that water drains correctly and does not sit on the joints. The rubber sealing washer supplied with CDM MultiPlugs or CDM Plugs should not be used for fixing the membrane to vaulted ceilings or soffits. Instead, a seal made from a ring of CDM Rope should be used with the chosen Newton CDM fixing plug.\u003c\/p\u003e\n\u003cp\u003eFor vaulted cellar applications, measure the depth of the vault from the front wall to the back wall and allow for a 200mm downturn at each end. Unroll the membrane and cut it to size. Estimate the approximate centre of the arched ceiling and mark it, then measure down the arch by 1.2m and mark again. Strike a horizontal line along the wall from back to front. This line acts as a guide for the sheet edge and helps keep the sheet sections symmetrical. Masonry nails can be used along the guide line to create a physical edge where useful.\u003c\/p\u003e\n\u003cp\u003eOffer the first membrane section up to the ceiling, allowing a 200mm lap to the back wall. Using the guide line to keep the sheet square, drill and fix the sheet along the apex of the arch, following the same line of studs. Use either CDM MultiPlugs or CDM NuSeal Plugs, with CDM Rope used to seal the plugs. The manual specifically notes that the rubber washer supplied with the CDM MultiPlug is not suitable for this application, and that plugs should be ordered without washers where CDM Rope is being used to form the seal. Fixings should be installed through the centre of the membrane studs at approximately 600mm centres, and should be kept in line because they provide fixing points for the battens.\u003c\/p\u003e\n\u003cp\u003eThe next section of membrane should also be cut to size with a 200mm lap at each end. Before offering up the next sheet, apply CDM Joint Tape to the edges of the first sheet, either on the flanged edge or between the last two rows of studs on the non-flanged edge. Leave the protective paper in place while positioning the next sheet, ensuring the flanged edge overlaps onto the sealing tape. Once the second sheet is positioned correctly, remove the protective paper working out from the middle and form the seal. Continue fixing in this way until the arched walls are covered down to the springer and the vertical walls below the springer, maintaining the 200mm lap to the end walls.\u003c\/p\u003e\n\u003cp\u003eAt the end walls of a vaulted construction, an end piece of flat membrane is fitted to the end wall of the vault. The 200mm lap from the soffit membrane should be cut in fans so it fits the curve and sits neatly against the wall. Each cut should be filled with a small piece of CDM Rope or CDM Joint Tape. Cuts should not be made all the way up to the ceiling, and as few cuts as possible should be made. The end wall membrane is then cut to size, fixed in front of the fanned ceiling membrane and trimmed neatly into the curve of the ceiling. The membrane is then pulled back at the sides and around the arch to expose the studs on the reverse side, and CDM Rope is used to form the joint, following the contour of the ceiling curve around the arch.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFlat Soffit Restrictions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eFlat soffits are restricted and should not be treated as a standard Newton CDM 508 application. The Newton CDM 508 Technical Data Sheet states that CDM 508 should not be applied to flat soffits unless the soffit is at least 400mm narrower than the membrane being used, and only by very experienced contractors.\u003c\/p\u003e\n\u003cp\u003eWhere flat soffits are considered, they must have a fall in line with drainage requirements. Sagging of the membrane must be avoided because sagging may cause ponding behind the system. The manual states that installation to flat soffits should follow BS 8102:2022 guidance for inverted cavity drain systems, and that if there is any doubt, Newton’s technical advice should be sought.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDoor Reveals, Corners And Junction Details\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDoor reveals require careful detailing so that the Newton CDM 508 system remains continuous around the opening. When fitting membrane to an end wall with a door opening, allow for a section of membrane around the door head, lapped down the sides by approximately 100mm. The wall membrane can then be wrapped around the sides while maintaining the correct drainage detail and forming an overlap. This method may leave a small gap on the angle of the door opening, which should be sealed with CDM OverTape. As an alternative, Newton DampSafe 601 Slimline or Newton DampSafe 802-DPM can be used through the reveal, taped to the wall membrane with CDM Joint Tape and CDM OverTape.\u003c\/p\u003e\n\u003cp\u003eCorners and junctions should be planned so membrane overlaps support continuous drainage behind the system. Overlaps must not be formed in a way that allows water to drain onto a joint or become trapped by a joint. On walls, the membrane may be installed vertically or horizontally, and overlaps can be made using the flanged edge or by overlapping a minimum of three rows of studs where appropriate.\u003c\/p\u003e\n\u003cp\u003eFor 8mm cavity drain membranes such as Newton CDM 508, the preferred sealed joint is the flanged joint where the flat flanged edge is available. Consecutive membrane widths are fixed to walls or laid to floors so that the flange lies over the studded edge of the previous sheet, covering a minimum of two rows of studs. CDM Joint Tape is placed beneath the flange on the studded edge sheet, positioned between the last two rows of studs on the flat section, and pressed firmly into place with the backing paper left on until the upper flange is correctly positioned. The backing paper is then removed and the two membrane layers are pressed firmly together.\u003c\/p\u003e\n\u003cp\u003eA locked flanged joint may be used where the first line of studs of the next sheet is interlocked with the last line of studs of the previous sheet. This helps guarantee that the next sheet is fitted square to the previous one and is useful on large floors or where horizontal wall membrane joints need to remain straight. Where a flanged joint is not possible but the studs line up correctly, a stud-into-stud joint can be made with a minimum three-stud overlap using CDM Joint Tape. Where the studs do not interlock, a stud-over-stud joint is made with a minimum three-row overlap and CDM Rope positioned between the last two rows of studs on the reverse side of the upper membrane.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProtrusions Through Newton 508\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eService pipes, cables, conduits and other intrusions should be avoided where possible because they interrupt the continuous waterproof layer. Where services through floors or walls cannot be avoided, Newton CDM 508 should be trimmed neatly around the service and sealed with CDM Rope, CDM OverTape or a combination of both. If necessary, a patch of Damp Proof Course (DPC) can be placed over the detail and sealed to the service and around its perimeter using Newton sealing products. Newton Pipe Collar or Newton Pipe Seal preformed collars can also be used to seal around protrusions.\u003c\/p\u003e\n\u003cp\u003eFor floor penetrations, the manual specifically notes that protrusions through the floor slab or raft should be avoided wherever possible because they create weaknesses that allow unnecessary water ingress. Where a penetration is unavoidable, trim the membrane carefully, seal the gap properly and, where necessary, use a patch detail sealed with CDM Rope and CDM Joint Tape or use a Newton pipe sealing accessory.\u003c\/p\u003e\n\u003cp\u003eFor overhead intrusions within vaulted soffits or arches, service pipes, electrical wiring and other services should ideally be re-sited to a vertical surface where they can be better sealed and positioned on the dry side of the system. Many services can be concealed between battens. Where services must pass through the membrane, they should be grouped where possible and passed through a pipe sealed with one of the Newton pipe sleeve options.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProtection Of Newton 508 After Installation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton CDM 508 must always be protected by suitable surface finishes. On walls and vaulted soffits, the suitable protection methods listed for standard Newton CDM 508 are a floor-supported dry-lining frame with plasterboard, or timber battens fixed into Newton CDM MultiPlugs as a support for plasterboard or wooden sheeting. Suitable plasters and renders apply to Newton 508 Mesh only, not standard Newton CDM 508.\u003c\/p\u003e\n\u003cp\u003eFor floors, the membrane may be protected by screed, tongue-and-groove chipboard, a timber floor supported by a fixed lattice of timber supports, insulation with screed or tongue-and-groove chipboard above, or an underfloor heating tray with screed above. Any finish must be installed without puncturing the membrane, and future fixings through the floor build-up must be considered carefully.\u003c\/p\u003e\n\u003cp\u003eThe stated service life of Newton CDM 508 depends on it being specified, installed and protected in accordance with the Data Sheet and Installation Manual, and being fully and permanently isolated from UV light, physical damage and wearing. This means the membrane should not be left exposed to long-term sunlight, impact, abrasion or trafficking without protection.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFire Protection\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton CDM 508 is fire rated to Euroclass E under BS EN 13501-1. The Technical Data Sheet states that this is the same as plastic-based insulation, and that the membrane must always be protected from fire by surface finishes in the same way insulation would be protected.\u003c\/p\u003e\n\u003cp\u003eWhere a project requires a higher fire performance, Newton Waterproofing Systems can provide fire-resistant membranes tested and classified to a fire rating of B-s2,d0. This should be treated as a separate specification decision and confirmed with Newton where the fire strategy requires a higher-performing membrane or specific fire-rated construction build-up.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eVentilation And Humidity Control\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eVentilation is a design requirement for habitable spaces and is particularly important in basements and below-ground rooms. The Newton CDM Installation Manual refers to Part F of the Building Regulations 2010 and explains that adequate ventilation is required to extract water vapour and pollutants, supply outdoor air, dilute pollutants, disperse water vapour and support a healthy internal environment. Basements can be more difficult to ventilate naturally because the living space walls may be earth-retaining to several elevations.\u003c\/p\u003e\n\u003cp\u003eBS 8102:2022 recognises that mechanical heating and ventilation often play an important role in creating the internal environment and controlling condensation, particularly where higher grades are required. For Grade 3 environments, the manual states that ventilation, dehumidification or air conditioning is necessary and should be appropriate to the intended use. Newton recommends that mechanical ventilation is included within the design of all Newton waterproofing systems.\u003c\/p\u003e\n\u003cp\u003eCondensation risk must be considered. Warm air can hold more moisture than cool air, and when a cool surface falls below the dew point, condensation forms. In insulated basement constructions, less heat reaches the face of the waterproofing membrane, making the membrane surface cooler and increasing condensation risk. The risk is reduced by controlling relative humidity through ventilation.\u003c\/p\u003e\n\u003cp\u003eThe Newton CDM System includes a condensation collection safety mechanism. CDM BaseDrain has spacers on the reverse side of the upstand where it contacts the wall membrane, so any condensation forming on the face of the wall membrane can be received into the drainage channel. Where screed depth is greater than the 60mm back flange of the CDM BaseDrain, Newton CDM Condensation Strip should be used to provide the condensation gap. The manual notes that this gap should generally be left open unless there is a good reason for closing it. If the gap is sealed, such as in gas barrier designs, it is essential that the ventilation system works as designed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eInspection Before Finishes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eBefore finishes are applied, Newton CDM 508 should be inspected carefully. Any repairs required during installation should be dealt with as they occur, rather than left until the end of the job. This reduces the risk of overlooked punctures, failed seals or poor joints being hidden behind finishes.\u003c\/p\u003e\n\u003cp\u003eOnce the Newton CDM System is installed and before dry lining, screeds, chipboard, battens or other finishes cover it, the membrane should be checked for damaged areas. All joints, laps, seals, fixing plugs, service penetrations, door reveals, floor junctions and vaulted details should be checked to make sure they are complete and properly bonded. Any necessary repairs should be carried out in accordance with the repair guidance before the membrane is concealed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eRepairs To Newton 508\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eIf the wrong stud is drilled in error, the stud should be cleaned with a clean cloth and plugged with CDM Rope. The repaired area can then be covered with a small patch of CDM OverTape. The same repair method can be used where a fixing has not been achieved successfully due to drilling into unsound joints or weak structure, and where the CDM Fixing Plug expansion pin has not resolved the problem. The failed fixing should be repaired, and a new stud should be drilled for the replacement fixing.\u003c\/p\u003e\n\u003cp\u003eIf Newton CDM 508 is accidentally cut or pierced on a vertical wall, the surfaces should be cleaned with a clean cloth and sealed with CDM OverTape. The tape should bridge both edges of the cut and extend beyond the two furthest points of the damage by at least 25mm. Rips and ragged tears should be repaired using the same method, with CDM OverTape bridging the damaged area.\u003c\/p\u003e\n\u003cp\u003eIf a hole is created in the membrane, CDM OverTape can be used where the hole can be bridged in one piece with at least a 25mm margin around the damaged area. Larger damaged areas can be repaired by cutting a piece of wall membrane large enough to cover the hole with a margin beyond the damaged area. If the repair patch sits neatly into the studs, the edges can be sealed with CDM Joint Tape around the perimeter. If the studs do not interlock and a ridge is formed, CDM OverTape should be used to bridge around the perimeter of the patch onto the main membrane.\u003c\/p\u003e\n\u003cp\u003eFor floors and vaulted ceilings, repairs can be carried out using the same principles, but CDM OverTape must always be used to bridge or seal the damage. All surfaces to be sealed must be clean and dry before the repair is made. In some cases it is acceptable to warm the membrane and the CDM OverTape with a hot air gun to remove surface moisture and improve adhesion before sealing.\u003c\/p\u003e\n\u003cp\u003eAll repair work requires access to the system. If finishes have already been installed, they may need to be removed to reach the damaged membrane. In screeded floors, the screed must be removed with extreme caution to avoid causing further membrane damage. Where multiple damages have occurred in one section, it may be better to cut out and replace a larger section of membrane rather than patching many small defects.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eMaintenance And Future Alterations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton CDM 508 itself requires little maintenance once installed and protected, but the full Newton CDM System does require ongoing inspection of drainage and pumping components. The manual states that pump and drainage maintenance should include cleaning and de-scaling the pumping system as required, checking free movement of the pump impeller, checking pump seals for leaks and renewing as required, carrying out an impeller test, inspecting discharge pipes for damage and leaks, removing debris from the base of the sump, checking electrical connections and fuses, and flushing the CDM BaseDrain and CDM FloorDrain drainage system. This should be carried out at least once per year by a competent person, with any additional pump manufacturer requirements also followed.\u003c\/p\u003e\n\u003cp\u003eSump pumps depend on electricity, so a constant power source is important to maintain drainage capacity. Newton Victron battery back-up systems are available to keep the sump discharge operating during power failure, but the battery capacity must be suitable for the volume of water that may need to be pumped during an outage.\u003c\/p\u003e\n\u003cp\u003eNewton CDM membranes should not be pierced. If future works are proposed in the waterproofed area that may penetrate, disturb or affect the membrane, advice should be sought from the specialist installing company or Newton Waterproofing before the work is carried out. Even minor additions such as shelves, cupboards or other fixings should be checked with the installer so the correct fixing method can be advised and the waterproofing system is not compromised.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Limitations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton CDM 508 is not a standalone waterproofing product and has no capability to withstand water pressure by itself. It must be used as part of a Type C cavity drain waterproofing system that safely removes water from the building. Drainage, inspection access, pumping, discharge routes and maintenance must therefore be treated as part of the waterproofing system, not as optional extras.\u003c\/p\u003e\n\u003cp\u003eThe 500g\/m² variants of Newton CDM 508, codes M1-5-48 and M1-5-40, must not be used for floors. Only Newton CDM System membranes with a density of 700g\/m² or higher should be used for floor areas. Newton CDM 508 is also not suitable for gas protection systems, so projects requiring radon, methane or hydrocarbon protection need a different Newton specification.\u003c\/p\u003e\n\u003cp\u003eFlat soffit applications are restricted. Do not apply Newton CDM 508 to flat soffits unless the soffit is at least 400mm narrower than the membrane being used, and then only by very experienced contractors. The soffit must have a fall, the membrane must not sag, and drainage must prevent ponding behind the system.\u003c\/p\u003e\n\u003cp\u003eFloor slabs and rafts must be checked before installation. They should be flood tested to ensure they are flat and level, and the deviation limits relative to the drainage channel and sump datum must be followed. Any irregularities should be corrected by planing, grinding or using a suitable levelling compound such as Ardex Arditex NA.\u003c\/p\u003e\n\u003cp\u003eNewton CDM 508 must be protected from fire, UV light, physical damage and wear. It should be stored upright in dry conditions between 5°C and 25°C and should not be exposed to freezing conditions or direct sunlight. The membrane must not be punctured during installation of finishes, battens, floors, services or later alterations.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eOther Technical Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNewton CDM 508 is manufactured from HDPE and is white in colour. It is supplied in 500g\/m² and 700g\/m² densities, with roll widths of 2.0m or 2.4m, a roll length of 20m and roll areas of 40m² or 48m². The membrane has an overall height of 8.0mm, a stud height of 7.0mm and a membrane thickness of 0.45mm. The working temperature is -50°C to +80°C, the service temperature is -40°C to +80°C, and the softening temperature is 126°C. Packaged weights are listed as 20kg, 24kg, 28kg or 33.6kg depending on the roll variant.\u003c\/p\u003e\n\u003cp\u003eThe installed performance data lists water tightness at 60kPa for 24hours as a pass to EN 1928. Tensile strength is listed as 416N in the machine direction and 488N in the cross direction to BS 12311-2. Resistance to static loading is greater than 20kg to BS 12730, and compressive strength is stated as 180kN to BS EN ISO 25619-2. Fire resistance is Euroclass E to BS EN 13501-1, and the membrane is classified as Type V application.\u003c\/p\u003e\n\u003cp\u003eNewton CDM 508 is supported by BBA Agrément Certificate 22\/6357 and is declared under BS EN 13967:2012 + A1:2017 as a waterproofing sheet for damp proof sheets, Type V. The declarations list water tightness at 60kPa for 24hours as a pass to EN 1928 and fire resistance as Euroclass E to EN 13501-1. The Technical Data Sheet also states that Newton CDM 508 is guaranteed against deterioration for 30 years and has a stated life expectancy of at least 100 years, although the waterproofing guarantee itself is provided by the specialist waterproofing contractor.\u003c\/p\u003e\n\u003cp\u003eNewton CDM 508 is inert and non-polluting to drinking water, highly resistant to water, alkalis, saline solutions and organic acids, and is not affected by minerals or hydrocarbons. It is rot-proof and resistant to bacteria, fungi and small organisms. When specified, installed and protected correctly, and when isolated from UV light, physical damage and wear, its service life is stated as equal to the design life of the structure.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eFAQ's\u003c\/h5\u003e\n\u003ch3\u003eQ) What is Newton CDM 508 Membrane?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 508 Membrane is an 8mm studded cavity drain waterproofing membrane used as part of the Newton CDM System for below-ground waterproofing. It is designed to create a controlled drainage cavity behind internal finishes, allowing water ingress to be managed rather than trapped against the wall or floor surface. This makes it suitable for basements, cellars, tunnels, vaulted soffits and earth-retained structures where a Type C drained protection system is required. Newton CDM 508 is available in 500g\/m² and 700g\/m² variants, with the heavier 700g\/m² version recommended for floors where additional robustness and compressive strength are required.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How does Newton CDM 508 Membrane work?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 508 Membrane works by creating an 8mm cavity between the structure and the internal finish. Instead of acting as a direct barrier that tries to hold back water pressure, it allows moisture or water ingress to enter the cavity behind the membrane and then move safely towards drainage channels, outlets, sump chambers or pump systems. This drained protection approach helps relieve pressure and manage water in a controlled way. The studded profile keeps the membrane separated from the wall or floor, maintaining the drainage space. For the system to work properly, Newton CDM 508 must be used with correctly designed drainage, jointing, fixings and discharge arrangements.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What is a Type C drained protection system?\u003c\/h3\u003e\n\u003cp\u003eA) A Type C drained protection system is a waterproofing approach that manages water ingress by collecting and draining it away, rather than relying only on stopping water at the external face of the structure. Newton CDM 508 Membrane forms part of this type of system by creating a cavity where water can move behind or beneath the membrane. That water is then directed to suitable drainage, such as Newton CDM BaseDrain, outlets, sump chambers and pumps where required. This makes Type C systems particularly useful in basements and below-ground rooms where groundwater levels, hydrostatic pressure and seasonal moisture conditions can change over time.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Where can Newton CDM 508 Membrane be used?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 508 Membrane can be used on earth-retained walls, floors, vaulted soffits, tunnels, cellars, basements and similar below-ground structures requiring controlled water management. It is suitable for both refurbishment work and new-build waterproofing designs, provided the full Newton CDM System is correctly specified. On walls and vaults, the 500g\/m² variant may be suitable depending on the project, while floors require the 700g\/m² variant because floor areas experience greater loading and installation demands. Newton CDM 508 is especially useful where damp, water ingress or salt-contaminated masonry needs to be separated from the internal finish while still allowing water to drain safely.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Is Newton CDM 508 Membrane suitable for basement waterproofing?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, Newton CDM 508 Membrane is highly suited to basement waterproofing when used as part of a correctly designed Newton CDM System. It is intended for below-ground spaces where water ingress needs to be controlled and directed to a suitable drainage and pumping arrangement. In basement conversions, cellar refurbishments and habitable below-ground rooms, the membrane helps isolate the internal finish from damp or water-bearing substrates. When correctly designed, installed and combined with appropriate drainage, sump and pump systems, Newton CDM 508 can contribute to internal environments up to Grade 3 under BS 8102:2022, which is generally the standard expected for dry habitable spaces.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What is the difference between the 500g\/m² and 700g\/m² versions?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 508 Membrane is available in 500g\/m² and 700g\/m² variants, allowing the correct grade to be chosen for the application. The 500g\/m² version is suitable for many wall, vault and vertical applications where the membrane is mechanically fixed and then protected by an internal lining system. The 700g\/m² version is recommended for floors because it provides greater robustness and resistance to compressive demands during installation and service. Floor areas may be exposed to foot traffic, insulation, screeds, chipboard, floor finishes and heavier loads, so the heavier membrane is the appropriate choice. The 500g\/m² variant should not be used for floors.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can Newton CDM 508 Membrane be used on floors?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 508 Membrane can be used on floors, but only the 700g\/m² variant should be used for floor applications. The 500g\/m² version does not have the required compressive strength for that use. Before installation, the floor should be clean, level, free from sharp protrusions and suitable for drainage towards the designed outlet or sump point. Surface regularity is important because standing water beneath the membrane can lead to silt or lime scale build-up and affect drainage performance. The membrane should be laid with studs facing down, jointed correctly with Newton CDM Joint Tape and sealed to the drainage upstand or associated detail as specified.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can Newton CDM 508 Membrane be used on walls?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, Newton CDM 508 Membrane can be fixed to below-ground walls constructed from suitable substrates such as concrete, brick and concrete block. It can be installed vertically or horizontally, depending on the wall height, membrane width and preferred jointing method. Horizontal installation may reduce the number of joints, while vertical sheets are lighter to handle but usually require more jointing tape. The membrane is mechanically fixed using appropriate Newton CDM fixing plugs, with fixing centres selected according to the internal lining system. Timber battens, metal framing, free-standing frames or blockwork linings may be used, but the membrane should not be punctured unnecessarily after installation.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Is Newton CDM 508 suitable for vaulted soffits and arches?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 508 Membrane can be used on vaulted soffits, brick arches and similar curved below-ground structures, provided the installation is detailed correctly to prevent water ponding behind the membrane. Vaulted and overhead work needs careful fixing, lapping and sealing because water must be able to drain away safely. The rubber sealing washer supplied with some plugs should not normally be used for vaulted ceilings or soffits. Instead, Newton CDM Rope should be used around the fixing plug to create a compressed seal. Fixing alignment is also important because the fixings may later support battens or lining systems. Flat soffits are more restricted and require special consideration.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can Newton CDM 508 be used on flat soffits?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 508 Membrane should not be treated as a routine solution for flat soffits. Flat soffit installations are restricted because water can pond behind the membrane if there is not enough fall for drainage. The supplied guidance states that Newton CDM 508 should not be applied to flat soffits unless the soffit is at least 400mm narrower than the membrane being used, and only by very experienced contractors. The soffit must have a fall, the membrane must not sag, and the drainage path must prevent trapped water. If there is any uncertainty, technical advice should be sought before specifying this type of installation.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What substrates are suitable for Newton CDM 508 Membrane?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 508 Membrane is suitable for use on walls made from concrete, brick and concrete block, and it can also be fixed to ICF construction where special longer fixing plugs are used. The substrate must be capable of receiving and holding the correct Newton CDM fixing plug securely. Weak, friable, crumbling or excessively uneven backgrounds should be repaired or addressed before installation begins. For floors, the 700g\/m² variant can be used over suitable concrete rafts or slabs, and within relevant system build-ups over Newton Fibran XPS 500-C where specified. The key requirement is that the substrate supports secure fixing, controlled drainage and correct membrane detailing.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How much surface preparation is needed before installing Newton CDM 508?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 508 usually requires less aggressive surface preparation than many direct-applied waterproofing systems, but the substrate still needs to be properly assessed and prepared. Timber, organic material, wallpaper, skirting boards and anything that could decay behind the system should be removed. Mould should be cleaned and sterilised, and rot should be dealt with by a specialist. Walls must be suitable for fixing, with severe depressions or unstable areas made good. Floors should be free from oil, debris, sharp protrusions and major irregularities. The surface does not need to be decorative-smooth, but it must allow the membrane, fixings, drainage and joints to perform correctly.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Why is drainage important with Newton CDM 508 Membrane?\u003c\/h3\u003e\n\u003cp\u003eA) Drainage is essential because Newton CDM 508 Membrane does not hold back water pressure by itself. It forms part of a Type C drained waterproofing system, so water entering behind or beneath the membrane must be collected and removed safely. This normally involves drainage channels such as Newton CDM BaseDrain, inspection access, sump chambers, pumps and suitable discharge routes. Standing water should not remain beneath the membrane because it can encourage silt or lime scale deposits and reduce system performance. The drainage design must consider groundwater levels, expected water ingress, slab levels, pump capacity and maintenance access. Without suitable drainage, the membrane system cannot perform as intended.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What fixing plugs are used with Newton CDM 508?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 508 Membrane is fixed with suitable Newton CDM fixing plugs selected for the substrate and installation detail. Newton CDM MultiPlugs are commonly used for standard wall applications, while Newton CDM NuSeal Plugs may be used where a different sealing method is required. Some plugs include a soft rubber sealing washer that seals the fixing to the wall membrane, but overhead and vaulted applications normally require Newton CDM Rope instead of a washer. Fixings are installed through membrane studs into pre-drilled holes, then driven home so the plug sits flush within the stud. The fixing pattern should suit the finish system, such as battens, metal track or free-standing linings.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What fixing centres are used for Newton CDM 508 on walls?\u003c\/h3\u003e\n\u003cp\u003eA) Fixing centres for Newton CDM 508 depend on the internal finish being installed. Where timber battens are used, fixings are typically set at 600mm centres vertically and 400mm centres horizontally. For fixed metal track systems such as Gypliner, centres are generally 800mm vertically and 600mm horizontally. Barrel vaults require closer fixing, typically 300mm around the vault and 600mm down the vault. Free-standing timber frames, free-standing metal frames and free-standing block walls do not rely on the membrane fixings in the same way, so enough fixings should be used to keep the membrane neat, secure and reasonably tight, especially around corners, reveals and junctions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can battens be fixed into Newton CDM 508 fixing plugs?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, timber battens can be fixed into suitable Newton CDM fixing plugs without piercing the membrane, provided the correct screw size and length are used. Treated battens should be at least 25mm x 38mm, although 25mm x 50mm may provide better edge fixing for plasterboard. The fixing plug can accept 30mm of screw, typically using 5mm size 10 self-tapping screws. To work out screw length, add the batten thickness to the required embedment into the plug, without exceeding the 30mm depth accepted by the plug. Over-tightening or using screws that are too long can loosen the plug or risk damaging the waterproofing detail.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can Newton CDM 508 be plastered or rendered directly?\u003c\/h3\u003e\n\u003cp\u003eA) Standard Newton CDM 508 Membrane is not designed to be plastered or rendered directly because it is not a meshed membrane and does not provide a suitable plaster or render key. On walls and vaulted soffits, it should be protected with suitable internal finishes, such as floor-supported dry-lining frames, timber battens with plasterboard, metal framing systems or other specified lining methods. Direct plastering or rendering applies to Newton 508 Mesh, not standard Newton CDM 508. This distinction is important because applying wet finishes directly to a non-meshed cavity drain membrane can result in poor adhesion and finish failure. The chosen finish should protect the membrane without puncturing it.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What internal finishes can be used over Newton CDM 508?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 508 Membrane can be finished with dry-lining systems, timber battens and plasterboard, free-standing timber or metal frames, fixed metal track systems, or block and brick walls built in front of the membrane where specified. On floors, suitable protection may include screed, tongue-and-groove chipboard, insulation with screed or chipboard above, timber floor systems or underfloor heating tray build-ups with screed. Any finish must be installed without puncturing the membrane unless the fixing method is designed through the Newton CDM plug system. The finish should also protect the membrane from UV light, physical damage, wear and fire exposure, as the membrane is not intended to remain exposed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How are joints in Newton CDM 508 Membrane sealed?\u003c\/h3\u003e\n\u003cp\u003eA) Joints in Newton CDM 508 Membrane are sealed using the appropriate Newton CDM accessories for the joint type. Flanged joints and stud-into-stud laps are normally sealed with Newton CDM Joint Tape, applied between the membrane surfaces before the joint is pressed firmly together. Newton CDM Rope is used where a flange seal is not possible, where a washer seal is unsuitable, or for irregular details. Newton CDM OverTape is used for repairs, abutting joints, reveal details, floor-to-drainage upstands and connections between floor and wall membranes. The membrane surfaces should be clean and dry before sealing, and a heat gun may be used carefully to assist adhesion in cold or damp conditions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How should service penetrations through Newton CDM 508 be handled?\u003c\/h3\u003e\n\u003cp\u003eA) Service penetrations through Newton CDM 508 should be avoided wherever possible because they interrupt the continuous waterproof layer and create potential weak points. Where pipes, cables, conduits or other services must pass through the membrane, the membrane should be trimmed neatly and the detail sealed carefully using appropriate Newton products such as Newton CDM Rope, Newton CDM OverTape, Newton Pipe Collar or Newton Pipe Sleeve. In some cases, a patch of Damp Proof Course (DPC) may be used and sealed around its perimeter. For vaulted soffits and arches, services should ideally be re-sited to a vertical surface or grouped through a sealed sleeve detail where possible.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Does Newton CDM 508 need protection after installation?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, Newton CDM 508 must be protected after installation. Its long-term service life depends on being properly specified, installed and covered by suitable finishes so it remains isolated from UV light, physical damage, abrasion, fire exposure and wear. On walls, this normally means dry-lining, battens with plasterboard, free-standing frames or other approved lining systems. On floors, the membrane may be protected by screed, chipboard, insulation and floor finishes, depending on the system build-up. It should not be left exposed to long-term sunlight, trafficking or impact. Future work in the area should also avoid drilling or fixing through the membrane unless the detail has been approved.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Is Newton CDM 508 fire rated?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 508 Membrane is classified as Euroclass E under BS EN 13501-1. This means it must be protected from fire by suitable surface finishes, in a similar way to plastic-based insulation materials. It should not be left exposed where fire performance is required from the finished construction. Where a project requires higher fire performance, Newton can provide fire-resistant membranes tested and classified to B-s2,d0, but that would be a separate specification decision. Fire strategy should be considered at design stage, especially in habitable basements, commercial spaces, escape routes or areas where building control requirements demand a particular fire-rated construction build-up.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Is Newton CDM 508 suitable for gas protection?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 508 Membrane is not suitable for gas protection systems. It should not be relied upon for radon, methane or hydrocarbon gas protection. Where a project requires gas resistance as well as waterproofing, the specification should be changed to an appropriate Newton gas-rated system rather than using standard CDM 508. This is an important limitation because below-ground structures can be affected by ground gases as well as water ingress, and the two risks must be addressed correctly. The waterproofing design should be based on site investigation, ground conditions and project requirements. If gas protection is needed, the correct gas-rated membrane system should be specified from the outset.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What technical performance does Newton CDM 508 offer?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 508 is manufactured from HDPE and has an overall height of 8.0mm, with a stud height of 7.0mm and a membrane thickness of 0.45mm. It is available in 2.0m or 2.4m roll widths, 20m roll lengths and roll areas of 40m² or 48m². The membrane passes water tightness at 60kPa for 24hours to EN 1928, with tensile strength listed as 416N in the machine direction and 488N in the cross direction to BS 12311-2. It has resistance to static loading greater than 20kg, compressive strength of 180kN and a service temperature range from -40°C to +80°C.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Is Newton CDM 508 certified?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, Newton CDM 508 Membrane is supported by BBA Agrément Certificate 22\/6357 and is declared under BS EN 13967:2012 + A1:2017 as a waterproofing sheet for damp proof sheets, Type V. It is also associated with BS 8102:2022 design guidance when used within a correctly specified Type C drained protection system. The supplied information states that Newton CDM 508 is guaranteed against deterioration for 30 years and has a stated life expectancy of at least 100 years, or equal to the design life of the building when correctly installed and protected. The waterproofing guarantee itself is normally provided by the specialist waterproofing contractor.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What are the main limitations of Newton CDM 508 Membrane?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 508 Membrane is not a standalone waterproofing product and has no ability to withstand water pressure by itself. It must be used as part of a correctly designed Type C drained protection system with suitable drainage, inspection access, pumping and maintenance. The 500g\/m² variants must not be used on floors, and standard CDM 508 must not be used for gas protection. Flat soffit applications are heavily restricted and should only be considered by very experienced contractors where drainage and fall are suitable. The membrane must also be protected from UV light, fire, physical damage and puncturing, and future alterations should be checked before any fixings are made.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Does Newton CDM 508 require maintenance?\u003c\/h3\u003e\n\u003cp\u003eA) Newton CDM 508 itself requires little maintenance once installed and protected, but the full Newton CDM System requires regular inspection and servicing of drainage and pumping components. Sump pumps, drainage channels, discharge pipework, inspection ports and associated components should be checked and cleaned by a competent person, typically at least once per year. Maintenance may include removing debris from sump chambers, checking pump impellers, testing pump operation, inspecting discharge routes, flushing Newton CDM BaseDrain or CDM FloorDrain and checking electrical connections. Battery back-up should also be considered where pump failure during a power cut could create a flood risk. The membrane should not be pierced or altered without specialist advice.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_508_TECH.pdf?v=1782304823\" target=\"_blank\"\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_508_TECH.pdf?v=1782304823\" target=\"_blank\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_508_TECH_160x160.jpg?v=1782304714\"\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_508_TECH.pdf?v=1782304823\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_CDM_MANUAL.pdf?15075145625578900732\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM Installation Manual\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_CDM_MANUAL.pdf?15075145625578900732\" target=\"_blank\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_CDM_MANUAL_e3b98bd6-c93b-4c4f-9d55-6ae56323779d_160x160.jpg?v=1779708766\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_508_DOP.pdf?6055606608163339096\" target=\"_blank\"\u003e\u003cstrong\u003eDeclaration of Performance (DoP)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_508_DOP.pdf?6055606608163339096\" target=\"_blank\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_508_DEC_OF_PERFORMANCE_160x160.jpg?v=1613707210\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_508_BBA_a603ffab-9bda-4a07-98a4-7e1502b48e3d.pdf?v=1787052590\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eBBA Certificate\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003cdiv\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_508_BBA_a603ffab-9bda-4a07-98a4-7e1502b48e3d.pdf?v=1787052590\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_508_BBA_160x160.jpg?v=1787052658\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_508_BBA_a603ffab-9bda-4a07-98a4-7e1502b48e3d.pdf?v=1787052590\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"John Newton \u0026 Co. Ltd","offers":[{"title":"(W) 2.0M x (L) 20M (40M²) \/ Standard 500g\/m²","offer_id":45062654918934,"sku":"NM1-5-40","price":129.0,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.0M x (L) 20M (40M²) \/ Heavy Duty 700g\/m²","offer_id":58124872483200,"sku":"NM1-7-40","price":139.0,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.47M x (L) 20M (48M²) \/ Standard 500g\/m²","offer_id":8163107930211,"sku":"NM1-5-48","price":145.0,"currency_code":"GBP","in_stock":false},{"title":"(W) 2.47M x (L) 20M (48M²) \/ Heavy Duty 700g\/m²","offer_id":58124872515968,"sku":"NM1-7-48","price":159.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/newton-cdm-508-cavity-drain-waterproof-membrane-8mm-stud-w-2-0m-x-l-20m-40m-standard-500g-m-basement-membranes-339.webp?v=1787054828"},{"product_id":"basement-waterproof-tanking-membrane-cv8","title":"Platinum CV8 - Cavity Drain Waterproof Membrane (8mm Stud)","description":"\u003cp\u003ePlatinum CV8 Cavity Drain Waterproof Membrane is a high-quality, clear HDPE membrane with a nominal 8mm studded profile, designed for Type C drained protection waterproofing and damp-proofing applications.\u003c\/p\u003e\n\u003cp\u003eSuitable for walls, floors, vaults, tunnels, basements, cellars, retaining structures and other areas above or below ground level, Platinum CV8 creates a controlled cavity between the substrate and the internal finish. Moisture and water entering the structure can then be collected and directed to a suitable drainage channel, gravity outlet or sump-and-pump arrangement. The clear membrane makes the background easier to see while setting out and fixing with \u003cstrong\u003ePlatinum Waterseal Brick Plugs\u003c\/strong\u003e, while the sheet can be cut accurately on site with a sharp blade.\u003c\/p\u003e\n\u003cp\u003eWhen Platinum CV8 is incorporated into a correctly designed, installed and maintained Type C cavity drain membrane system, it can contribute to the dry internal conditions required for below-ground rooms, including systems designed to achieve a Grade 3 environment under BS 8102:2022. The membrane is waterproof, salt inhibiting, root resistant and contaminant resistant, with a stated life expectancy equivalent to the lifetime of the structure when stored and installed in accordance with the product recommendations.\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features of Platinum CV8 Cavity Drain Membrane\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e✔️ Nominal 8mm studded cavity drain membrane for managing dampness, water ingress and salts within Type C waterproofing systems.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Suitable for walls, floors, vaults, tunnels and structures above or below ground level, including demanding basement and cellar applications.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Clear HDPE membrane allows easier substrate visibility, positioning and fixing with \u003cstrong\u003ePlatinum Waterseal Brick Plugs\u003c\/strong\u003e.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Suitable as a component within systems designed in line with BS 8102:2022 and capable of contributing to a Grade 3 environment when the complete system is correctly specified, installed, drained and maintained.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Waterproof, salt inhibiting, root resistant and contaminant resistant, with low- and high-temperature tolerance and a stated life expectancy equivalent to the lifetime of the structure.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003e8mm Cavity Drain Membrane For Type C Waterproofing\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003ePlatinum CV8 Cavity Drain Waterproof Membrane is a high-quality studded membrane developed for Type C waterproofing and damp-proofing applications in both above-ground and below-ground structures. It can be installed on walls, floors, vaults, tunnels, basements, cellars and retaining walls, where its studded profile forms a defined cavity between the existing structure and the new internal finish.\u003c\/p\u003e\n\u003cp\u003eUnlike a bonded coating that attempts to resist water directly at the face of the substrate, a Type C system accepts that water may enter the structure and provides a controlled route behind the membrane. Platinum CV8 therefore forms one part of a managed waterproofing system in which water is collected, directed and safely discharged. This makes it a practical choice for structural waterproofing, remedial damp proofing and refurbishment projects where dependable long-term moisture management is required.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eControlled Drainage For Damp, Wet And Salt-Contaminated Structures\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe stud profile creates a continuous drainage cavity that separates damp or contaminated masonry from the usable internal space. Within a properly designed system, moisture and water entering behind the membrane can move towards \u003cstrong\u003ePlatinum AquaTrack Drainage Channel\u003c\/strong\u003e, cross-floor drainage, a gravity outlet or a \u003cstrong\u003ePlatinum AquaSump sump-and-pump system\u003c\/strong\u003e, as required by the site design.\u003c\/p\u003e\n\u003cp\u003ePlatinum CV8 is particularly useful in underground rooms, damp walls, vaulted spaces and cellar conversions affected by water ingress, residual dampness or salt contamination. Managing moisture within an accessible drained cavity, instead of trapping it in the wall or floor build-up, supports a more maintainable and reliable internal waterproofing strategy.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eClear Membrane Design For Practical Site Positioning\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003ePlatinum CV8 is produced as a clear membrane so installers can see the background while positioning the sheet, setting out fixing lines and locating suitable fixing points. This assists accurate installation with \u003cstrong\u003ePlatinum Waterseal Brick Plugs\u003c\/strong\u003e, especially where plug lines must correspond with battens, dry-lining supports or other finishing components.\u003c\/p\u003e\n\u003cp\u003eThe membrane can be trimmed around wall-to-floor junctions, reveals, internal and external corners, columns, pipework and other site details using a sharp blade. Because it is mechanically installed and does not rely on a wet coating curing, the membrane itself introduces no drying period before correctly detailed follow-on work can begin. Screeds, plasters, adhesives and decorative finishes must still be allowed to dry in accordance with their own requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eDurable Protection Against Water, Salts And Contaminants\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003ePlatinum CV8 is waterproof, salt inhibiting, root resistant and contaminant resistant. These characteristics make it suitable for challenging environments in which existing masonry may retain moisture, hygroscopic salts or ground-related contamination that could damage plaster, plasterboard, flooring or decorative finishes applied directly to the substrate.\u003c\/p\u003e\n\u003cp\u003eThe cavity drain approach normally requires less aggressive preparation than a bonded tanking system. Loose, weak or unsuitable material must still be removed and defective areas made good, but wholesale removal of sound backgrounds is often unnecessary. This can be advantageous in refurbishment work, older buildings and structures where unnecessary disturbance to fragile or historic masonry should be minimised.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eDesigned For BS 8102:2022 Type C Waterproofing Systems\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003ePlatinum CV8 is intended for use as a component within Type C drained protection systems designed in accordance with BS 8102:2022, the current British Standard code of practice for protecting below-ground structures against water ingress. The membrane forms the internal cavity, but the waterproofing design must also address the structure, water risk, drainage capacity, discharge route, inspection access, pump provision, redundancy, alarms, maintenance and the intended use of the finished space.\u003c\/p\u003e\n\u003cp\u003eWhere a dry habitable basement or cellar is required, the complete waterproofing system may be designed to achieve a Grade 3 internal environment. That outcome is provided by the correctly designed and maintained system as a whole; it is not created by the membrane sheet in isolation. Projects subject to building warranty requirements should be agreed with the waterproofing design specialist, building control body and warranty provider before work begins.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eLong-Term Waterproofing For Basements And Refurbishment Projects\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eWhen stored, installed, protected and maintained in accordance with the applicable technical recommendations, Platinum CV8 has a stated life expectancy equivalent to the lifetime of the structure. Its clear HDPE construction, drainage capacity and resistance to common damp-related contaminants make it suitable for both remedial work and complete below-ground waterproofing schemes.\u003c\/p\u003e\n\u003cp\u003eLong-term performance depends on more than the membrane itself. Joints, fixing points, penetrations and transitions must remain sealed, the membrane must be protected from damage, and all AquaTrack channels, outlets, sump chambers, pumps, alarms and access ports must remain serviceable. With these elements correctly designed and maintained, Platinum CV8 can help convert wet or unusable areas into dry, practical internal spaces.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/wykamol-cm8-cavity-drain-waterproof-membrane-8mm-stud-basement-membranes-601_1024x1024.webp?v=1783081852\" alt=\"Platinum CV8 Cavity Drain Waterproof Membrane (8mm Stud) - Basement Waterproof Membranes\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch6 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cem\u003e\u003cbr\u003ePlatinum CV8 Membrane installed on basement walls, with sealed joints and brick plug fixings creating a controlled cavity to manage moisture and direct water towards the AquaTrack drainage system.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\n\u003cstrong\u003eProduct Benefits\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e8mm Cavity Drainage Capacity: \u003c\/strong\u003eThe nominal 8mm studded profile creates a defined void between the substrate and the internal finish, allowing water and moisture to move behind the membrane towards the designed drainage route.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable For Type C Waterproofing Systems: \u003c\/strong\u003ePlatinum CV8 is designed for use as part of a drained protection system in line with BS 8102:2022. With suitable drainage, inspection access, discharge and pumping where required, it can contribute to a dry internal environment below ground.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSupports Grade 3 System Designs: \u003c\/strong\u003eWhen incorporated into a correctly designed, installed and maintained cavity drain system, Platinum CV8 can contribute to the Grade 3 internal conditions normally specified for habitable below-ground spaces where water penetration and dampness are not acceptable.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable For Professional Waterproofing Specifications:\u003c\/strong\u003e Its consistent studded construction, clear format and published technical performance make Platinum CV8 suitable for professional basement waterproofing and structural waterproofing designs, subject to the project specification and any warranty requirements.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLong-Term Building Protection: \u003c\/strong\u003eThe stated life expectancy is equivalent to the lifetime of the structure when the membrane is stored and installed in accordance with the recommendations and protected from damage in service.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWaterproof And Salt Inhibiting:\u003c\/strong\u003e The membrane separates internal finishes from damp, moisture-affected and salt-contaminated backgrounds, helping reduce the risk of salt migration, staining and deterioration of the new internal build-up.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRoot And Contaminant Resistant: \u003c\/strong\u003ePlatinum CV8 resists roots and contaminants, supporting its use in earth-retaining and below-ground environments exposed to ground moisture, soil-related contamination and variable substrate conditions.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMinimal Surface Preparation:\u003c\/strong\u003e The membrane does not require the extensive keyed or fully bonded surface preparation associated with many direct-applied waterproofing systems. Unsound material, sharp projections and unstable backgrounds must still be removed or repaired.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQuick Installation With No Membrane Curing Time: \u003c\/strong\u003ePlatinum CV8 is mechanically fixed or loose-laid, depending on the application, and does not need to cure before the next correctly detailed stage can begin.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eClear Membrane For Easier Fixing: \u003c\/strong\u003eThe transparent sheet allows the installer to see the substrate during positioning, alignment, drilling and plug installation.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Cutting And Detailing: \u003c\/strong\u003eThe membrane can be trimmed with a sharp blade around corners, reveals, pipes, columns, protrusions and irregular areas without specialist cutting equipment.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWide Working Temperature Range: \u003c\/strong\u003ePublished technical data gives a working temperature range of -50°C to +80°C, allowing the membrane to tolerate varied site and service conditions once properly installed and protected.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBasement Waterproofing: \u003c\/strong\u003eUsed on earth-retained walls and floors as part of a Type C system that collects water from behind the membrane and directs it to AquaTrack drainage, a gravity outlet or a sump chamber.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCellar Conversions: \u003c\/strong\u003eSuitable for converting damp or unused cellars into dry internal spaces for storage, utility use, work or habitation, subject to the complete waterproofing, ventilation and building design.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRetaining Walls:\u003c\/strong\u003e Separates new internal finishes from damp, salt-contaminated or water-bearing retaining walls while preserving a drainage route within the cavity.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFloor Waterproofing: \u003c\/strong\u003eCan be loose-laid stud-side down on suitable prepared floors, with overlaps sealed and the membrane connected to the designed perimeter or cross-floor drainage arrangement.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVaults And Tunnels: \u003c\/strong\u003eSuitable for vaulted, arched and tunnel structures where the membrane can be held tightly to the substrate and water can drain continuously to a designed collection point.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAbove-Ground Damp Proofing:\u003c\/strong\u003e May be used where internal walls are affected by residual dampness, penetrating damp, salts or defective backgrounds, provided avoidable moisture sources are addressed first wherever practical.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBelow-Ground Waterproofing:\u003c\/strong\u003e Suitable for structures at risk of groundwater or water ingress where a managed cavity drain system is required rather than a simple surface coating.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRefurbishment Of Damp Properties: \u003c\/strong\u003eUseful where existing walls or floors are damp, contaminated or unsuitable for direct finishes and where minimal disturbance to the existing structure is preferred.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDomestic And Commercial Projects: \u003c\/strong\u003eApplicable to residential basements, commercial basements, plant rooms, stores, underground corridors and other areas requiring managed water removal.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProjects Requiring Minimal Structural Disturbance: \u003c\/strong\u003eThe mechanically fixed membrane can reduce the need for aggressive preparation of sound existing surfaces, which may be beneficial in older or sensitive buildings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eStandards \u0026amp; Certificates\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBS 8102:2022 Type C Design: \u003c\/strong\u003ePlatinum CV8 is suitable for inclusion within a Type C drained cavity waterproofing design. BS 8102:2022 is a code of practice for the overall waterproofing design; it is not a stand-alone product approval or certificate.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGrade 3 Internal Environment: \u003c\/strong\u003eA complete system incorporating Platinum CV8 may be designed to achieve Grade 3 conditions for habitable below-ground spaces. The required grade is achieved through the combined performance of the structure, membrane, sealed details, drainage, discharge, pumps where necessary, ventilation, inspection and maintenance provisions.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNHBC Chapter 5.4: \u003c\/strong\u003eWhere an NHBC warranty or another structural warranty applies, the proposed complete waterproofing system, design documentation, product evidence and installer competency should be submitted for project-specific acceptance. A reference to NHBC Chapter 5.4 must not be treated as automatic product approval.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePublished Test And Classification Data:\u003c\/strong\u003e The technical information lists water-tightness, tensile, static-loading, compressive-strength and reaction-to-fire results against the standards shown in the tables below. EN 13967:2012+A1:2017 is identified as the harmonised technical specification for the listed essential characteristics.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDesign Life: \u003c\/strong\u003eThe stated life expectancy is the lifetime of the structure when the membrane is stored and installed in accordance with the technical recommendations and remains protected within a correctly functioning system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Performance\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePlatinum CV8 works by maintaining a studded cavity between the damp or water-bearing substrate and the new internal finish. Water entering the structure is allowed to move within this cavity towards a suitable collection and discharge point instead of becoming trapped behind plasterboard, plaster, screed or flooring. This managed-drainage principle is the defining feature of a Type C system and is particularly valuable below ground, where groundwater level and hydrostatic conditions may vary over time.\u003c\/p\u003e\n\u003cp\u003eThe nominal 8mm profile provides a useful balance between drainage capacity and internal build-up depth. It offers greater cavity space than a low-profile damp-proof membrane, supporting structural waterproofing applications without the greater floor or wall depth associated with much deeper-studded membranes. It is therefore well suited to basement waterproofing, cellar conversion, retaining-wall and floor-waterproofing projects.\u003c\/p\u003e\n\u003cp\u003eIts waterproof, salt-inhibiting, root-resistant and contaminant-resistant properties help protect internal finishes from challenging substrates. Damp masonry frequently contains soluble salts and other contamination capable of damaging directly applied finishes. By separating the finish from the substrate, Platinum CV8 can reduce the risk of salt migration, blistering, staining and damp-related deterioration when the membrane, joints and drainage system are detailed correctly.\u003c\/p\u003e\n\u003cp\u003eInstallation is practical and comparatively fast. The membrane can be fitted with limited preparation to otherwise suitable walls, cut with a sharp blade and fixed using \u003cstrong\u003ePlatinum Waterseal Brick Plugs\u003c\/strong\u003e. Because the membrane does not dry or cure, follow-on work can proceed once fixing, sealing, drainage connections and inspection are complete. Any wet-applied repair materials, screeds, plasters or adhesives used elsewhere in the build-up must still reach the required condition before covering or decoration.\u003c\/p\u003e\n\u003cp\u003eFor the property owner, the principal benefit is the ability to turn damp or wet areas into dry, usable spaces when Platinum CV8 is used within a suitable waterproofing design. Performance depends on the entire system: water must be able to enter the drainage cavity without obstruction, reach the drainage channel, leave through a safe outlet or pump arrangement, and continue to do so throughout the life of the installation.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .pc-wykamol-cm8-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n  }\n\n  .pc-wykamol-cm8-table {\n    width: 100%;\n    min-width: 760px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.25;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-wykamol-cm8-table th,\n  .pc-wykamol-cm8-table td {\n    border: 5px solid #fff;\n    padding: 8px 12px;\n    vertical-align: middle;\n    font-weight: 400;\n  }\n\n  .pc-wykamol-cm8-table .pc-main-title th {\n    background: #7f7f7f;\n    color: #fff;\n    text-align: center;\n    text-transform: uppercase;\n    font-size: 30px;\n    line-height: 1.15;\n    font-weight: 700;\n    letter-spacing: 0.2px;\n    padding: 12px 10px;\n  }\n\n  .pc-wykamol-cm8-table .pc-section-title th {\n    background: #7f7f7f;\n    color: #fff;\n    text-align: left;\n    font-size: 22px;\n    line-height: 1.2;\n    font-weight: 700;\n    padding: 10px 12px;\n  }\n\n  .pc-wykamol-cm8-table .pc-column-head th {\n    background: #7f7f7f;\n    color: #fff;\n    font-size: 18px;\n    line-height: 1.2;\n    font-weight: 400;\n    text-align: left;\n    padding: 10px 12px;\n  }\n\n  .pc-wykamol-cm8-table .pc-data-row td {\n    background: #fff;\n  }\n\n  .pc-wykamol-cm8-table .pc-data-row.pc-grey td {\n    background: #d9d9d9;\n  }\n\n  .pc-wykamol-cm8-table td {\n    text-align: left;\n  }\n\n  .pc-wykamol-cm8-table .pc-centre {\n    text-align: center;\n  }\n\n  .pc-wykamol-cm8-table .pc-bold {\n    font-weight: 700;\n 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style=\"width: 20%;\"\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr class=\"pc-main-title\"\u003e\n\u003cth colspan=\"4\"\u003eTechnical Data\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-column-head\"\u003e\n\u003cth colspan=\"2\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eResult\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003eTest Standard\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd colspan=\"2\"\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHDPE\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd colspan=\"2\"\u003eUnit Weight\u003c\/td\u003e\n\u003ctd\u003e0.5 Kg\/m²\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd colspan=\"2\"\u003eSheet Thickness\u003c\/td\u003e\n\u003ctd\u003e0.45 mm\u003c\/td\u003e\n\u003ctd\u003eEN 149-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd colspan=\"2\"\u003eStud Height\u003c\/td\u003e\n\u003ctd\u003e7 mm\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd colspan=\"2\"\u003eColour\u003c\/td\u003e\n\u003ctd\u003eClear\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd colspan=\"2\"\u003eWater Tightness 60 kPa; 24h\u003c\/td\u003e\n\u003ctd\u003ePass\u003c\/td\u003e\n\u003ctd\u003eEN 1928\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd colspan=\"2\"\u003eWorking Temperature\u003c\/td\u003e\n\u003ctd\u003e-50°C to +80°C\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd colspan=\"2\"\u003eSoftening Temperature\u003c\/td\u003e\n\u003ctd\u003e126°C\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd colspan=\"2\"\u003eTensile Strength MD\u003c\/td\u003e\n\u003ctd\u003e416 N\u003c\/td\u003e\n\u003ctd\u003eBS 12311-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd colspan=\"2\"\u003eTensile Strength CD\u003c\/td\u003e\n\u003ctd\u003e488 N\u003c\/td\u003e\n\u003ctd\u003eBS 12311-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd colspan=\"2\"\u003eResistance To Static Loading\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;20 Kg\u003c\/td\u003e\n\u003ctd\u003eBS 12730\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd colspan=\"2\"\u003eCompressive Strength 1\u003c\/td\u003e\n\u003ctd\u003e180 kN\/m²\u003c\/td\u003e\n\u003ctd\u003eBS EN ISO 25619-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd colspan=\"2\"\u003eReaction To Fire\u003c\/td\u003e\n\u003ctd\u003eClass E\u003c\/td\u003e\n\u003ctd\u003eBS EN 13501-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd colspan=\"2\"\u003eType Of Application\u003c\/td\u003e\n\u003ctd\u003eType V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd colspan=\"2\"\u003eLife Expectancy\u003c\/td\u003e\n\u003ctd\u003eLifetime of Structure\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-section-title\"\u003e\n\u003cth colspan=\"4\"\u003eEssential Characteristics\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-column-head\"\u003e\n\u003cth\u003e\u003cstrong\u003eEssential Characteristics\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eTest Standard\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003eHarmonised Technical Specification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-bold\"\u003eWater Tightness, 60 kPa; 24h\u003c\/td\u003e\n\u003ctd class=\"pc-bold\"\u003ePass\u003c\/td\u003e\n\u003ctd class=\"pc-bold\"\u003eEN 1928\u003c\/td\u003e\n\u003ctd class=\"pc-spec-cell\" rowspan=\"10\"\u003eEN 13967: 2012 + A1 : 2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-bold\"\u003eResistance To Tearing\u003c\/td\u003e\n\u003ctd class=\"pc-bold\"\u003eMD - npd\u003cbr\u003eCMD - npd\u003c\/td\u003e\n\u003ctd class=\"pc-bold\"\u003eEN 12310-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-bold\"\u003eElongation (5%)\u003c\/td\u003e\n\u003ctd class=\"pc-bold\"\u003eMD - npd\u003cbr\u003eCMD - npd\u003c\/td\u003e\n\u003ctd class=\"pc-bold\"\u003eEN 12311-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-bold\"\u003eCompressive Creep (Resistance To Static Load)\u003c\/td\u003e\n\u003ctd class=\"pc-bold\"\u003enpd\u003c\/td\u003e\n\u003ctd class=\"pc-bold\"\u003eEN 13967 Annex B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-bold\"\u003eImpact Resistance\u003c\/td\u003e\n\u003ctd class=\"pc-bold\"\u003enpd\u003c\/td\u003e\n\u003ctd class=\"pc-bold\"\u003eEN12691-2 Method A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-bold\"\u003eDurability Against Ageing\u003c\/td\u003e\n\u003ctd class=\"pc-bold\"\u003enpd\u003c\/td\u003e\n\u003ctd class=\"pc-bold\"\u003eEN 1296 \/ EN 1928\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-bold\"\u003eDurability Against Chemicals\u003c\/td\u003e\n\u003ctd class=\"pc-bold\"\u003enpd\u003c\/td\u003e\n\u003ctd class=\"pc-bold\"\u003eEN1926 \/ EN 1928\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-bold\"\u003eFire Resistance\u003c\/td\u003e\n\u003ctd class=\"pc-bold\"\u003eE\u003c\/td\u003e\n\u003ctd class=\"pc-bold\"\u003eEN 13501-1:2007+A1:2009\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-bold\"\u003eJoint Tensile Shear Resistance\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd class=\"pc-bold\"\u003eEN 12317-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-bold\"\u003eCompressive Strength\u003c\/td\u003e\n\u003ctd class=\"pc-bold\"\u003e180 kN\/m²\u003c\/td\u003e\n\u003ctd class=\"pc-bold\"\u003eBS EN ISO 25619-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eInstallation\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h5\u003e\n\u003cstyle\u003e\n  .pc-platinum-cv8-ancillary-table-swipe {\n    display: none;\n    margin: 0 0 6px;\n    color: #555;\n    font: 600 13px\/1.3 inherit;\n  }\n\n  .pc-platinum-cv8-ancillary-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n    position: relative;\n  }\n\n  .pc-platinum-cv8-ancillary-table {\n    width: 100%;\n    min-width: 760px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.35;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-platinum-cv8-ancillary-table th,\n  .pc-platinum-cv8-ancillary-table td {\n    border: 5px solid #fff;\n    padding: 9px 12px;\n    vertical-align: top;\n    font-weight: 400;\n  }\n\n  .pc-platinum-cv8-ancillary-table .pc-main-title {\n    padding: 14px 18px;\n    background: #7f7f7f;\n    color: #fff;\n    text-align: center;\n    text-transform: uppercase;\n    font-size: 30px;\n    line-height: 1.15;\n    font-weight: 700;\n  }\n\n  .pc-platinum-cv8-ancillary-table .pc-section-title {\n    padding: 11px 12px;\n    background: #8f8f8f;\n    color: #fff;\n    text-align: left;\n    font-size: 22px;\n    line-height: 1.2;\n    font-weight: 700;\n  }\n\n  .pc-platinum-cv8-ancillary-table .pc-column-head {\n    background: #a6a6a6;\n    color: #111;\n    text-align: left;\n    font-size: 18px;\n    font-weight: 700;\n  }\n\n  .pc-platinum-cv8-ancillary-table .pc-data-row {\n    background: #fff;\n  }\n\n  .pc-platinum-cv8-ancillary-table .pc-data-row.pc-grey {\n    background: #d9d9d9;\n  }\n\n  .pc-platinum-cv8-ancillary-table .pc-product-cell,\n  .pc-platinum-cv8-ancillary-table .pc-product-cell a {\n    color: #111;\n    font-weight: 700;\n    text-align: left;\n  }\n\n  .pc-platinum-cv8-ancillary-table .pc-product-cell a {\n    text-decoration: underline;\n    text-underline-offset: 2px;\n  }\n\n  @media screen and (max-width: 767px), (hover: none) and (pointer: coarse) {\n    .pc-platinum-cv8-ancillary-table-swipe {\n      display: block;\n    }\n\n    .pc-platinum-cv8-ancillary-table {\n      min-width: 720px;\n      font-size: 14px;\n    }\n\n    .pc-platinum-cv8-ancillary-table th,\n    .pc-platinum-cv8-ancillary-table td {\n      border-width: 4px;\n      padding: 7px 9px;\n    }\n\n    .pc-platinum-cv8-ancillary-table .pc-main-title {\n      padding: 11px 13px;\n      font-size: 23px;\n    }\n\n    .pc-platinum-cv8-ancillary-table .pc-section-title {\n      padding: 9px;\n      font-size: 18px;\n    }\n\n    .pc-platinum-cv8-ancillary-table .pc-column-head {\n      font-size: 16px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pc-platinum-cv8-ancillary-table-wrap\" role=\"region\" tabindex=\"0\"\u003e\n\u003ctable class=\"pc-platinum-cv8-ancillary-table\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 26%;\"\u003e \u003ccol style=\"width: 74%;\"\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-main-title\" colspan=\"2\" scope=\"colgroup\"\u003ePlatinum CV8 Membrane Ancillary Products\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-section-title\" colspan=\"2\" scope=\"colgroup\"\u003eFixing Products\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eProduct\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003ePurpose Within The System\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platinum-waterseal-brick-plugs-cavity-drain-membrane-fixing\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum Waterseal Brick Plugs\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eHeavy-duty 10mm x 60mm membrane fixings used to secure Platinum CV8 to suitable brick, concrete, stone and masonry substrates. Each plug is supplied with a soft rubber sealing washer that compresses against the membrane at the fixing point. The central hole accepts a 5mm No.10 screw for battens, ply, wall ties and suitable dry-lining supports without drilling a separate penetration through the membrane.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\n\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platinum-waterseal-rope-butyl-membrane-sealing-rope\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum Waterseal Rope\u003c\/a\u003e (for separately sealed plug details)\u003c\/th\u003e\n\u003ctd\u003eFlexible butyl rope used around the neck of a Waterseal Plug where the standard sealing washer is omitted or cannot seat evenly, including selected overhead, curved, vaulted or irregular details. It must be compressed sufficiently to form a continuous watertight seal around the fixing point.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-section-title\" colspan=\"2\" scope=\"colgroup\"\u003eJointing, Sealing And Detailing Products\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eProduct\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003ePurpose Within The System\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platinum-joint-sealing-tape-double-sided-butyl-cavity-membrane\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum Joint Sealing Membrane Tape\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eDouble-sided butyl tape used within membrane overlaps, flanges and compatible stud-to-stud laps to join adjacent CV8 sheets into one continuous waterproof layer. It is installed inside the overlap rather than used as a surface-covering tape.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platinum-waterseal-rope-butyl-membrane-sealing-rope\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum Waterseal Rope\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003ePermanently flexible butyl sealing bead used around fixing plugs, stud-to-stud joints, pipework, services, protrusions, vault details and irregular three-dimensional areas where a flat tape cannot form a complete seal.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platinum-corner-tape-butyl-membrane-jointing-tape\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum Corner Tape\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eWide face-applied butyl tape used at wall-to-floor transitions, corners, repairs, protrusions, patches and complex details requiring a broader surface seal. It may also be used as an additional over-seal where the design anticipates severe water ingress.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platinum-mesh-tape-plaster-membrane-jointing-tape\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum Mesh Tape\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eFleece-faced self-adhesive tape that may provide additional support at selected mitred, shaped or finishing details. It is not a substitute for the primary butyl waterproof joint and should be used only where the specified detail and finish require it.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003ePipe Collar, Pipe Sleeve Or Proprietary Penetration Seal\u003c\/th\u003e\n\u003ctd\u003ePurpose-made accessory for forming a controlled seal where a pipe, cable group, duct or conduit must pass through the membrane. The collar or sleeve must be compatible with the service material and fully sealed to the CV8 sheet.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-section-title\" colspan=\"2\" scope=\"colgroup\"\u003eDrainage And Water Management Products\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eProduct\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003ePurpose Within The System\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platinum-aquatrack-drainage-channel\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum AquaTrack Drainage Channel\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003ePerforated PVC perimeter channel installed at the vulnerable wall-to-floor junction to collect water from behind the wall membrane and direct it towards the designed gravity outlet or sump chamber. The channel includes an upstand for integration at the perimeter.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platinum-aquatrack-floor-drain-channel\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum AquaTrack Floor Drain Channel\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003ePerforated cross-floor channel without an upstand, used to link perimeter drainage to a central sump or to maintain drainage across details such as door thresholds where a standard upstand would obstruct the build-up.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platinum-aquatrack-connector-piece\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum AquaTrack Connector Piece\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eStraight connector used to join AquaTrack channel sections end to end and maintain continuity along a drainage run.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platinum-aquatrack-swept-corner-piece\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum AquaTrack Swept Corner Piece\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003ePreformed corner component for changes of direction. Its swept arrangement supports water flow and easier maintenance, while its push-out detail can accept an AquaTrack Inspection Port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platinum-aquatrack-t-piece\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum AquaTrack T-Piece\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eThree-way connector used where channel routes meet, particularly when joining perimeter AquaTrack to cross-floor AquaTrack Floor Drain and directing water towards a centrally located sump. Includes a push-out for an Inspection Port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platinum-aquatrack-end-cap\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum AquaTrack Universal End Cap\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eDual-purpose channel termination. It can blank off the end of a run or, by using the push-out, provide a reduced outlet for connection to suitable 40mm plumbing pipe leading towards a sump or discharge detail.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platinum-aquatrack-inspection-port\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum AquaTrack Inspection Port\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eAccess component fitted to compatible corner and T-piece push-outs so the drainage channel can be inspected, flushed and cleared. Inspection access should be provided at changes of direction and wherever required by the drainage design.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platinum-aquatrack-in-line-access-ports\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum AquaTrack In-Line Access Port\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003ePreformed access port incorporated into a short channel section and connected with AquaTrack Connector Pieces. Used to provide cleaning and inspection access along straight or extended drainage runs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platinum-aquatrack-110mm-drainage-channel-outlet\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum AquaTrack 110mm Drainage Channel Outlet\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eT-section outlet used to connect AquaTrack Drainage Channel or Floor Drain Channel to standard 110mm round pipe. Includes a push-out for an AquaTrack Inspection Port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platinum-aquatrack-drainage-connector\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum AquaTrack 90° In-Line Drainage Connector\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003ePreformed level-change connector fitted to a short section of channel. It connects to suitable 40mm pipe from the underside of the channel where the design needs to transfer water between levels.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/basement-sump-pump-system\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum AquaSump Basement Sump And Pump Systems\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eSump chambers and pump stations used to collect water from AquaTrack and remove it mechanically where a dependable gravity discharge is not available. Pump number, duty, head, discharge distance and redundancy must suit the design water flow and risk assessment.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003eGullies And Gravity Drainage Connections\u003c\/th\u003e\n\u003ctd\u003eSuitable designed discharge points used where site levels allow water to leave the cavity drain system by gravity. The outlet must remain capable of accepting the anticipated flow without backing up into the system.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003eDischarge Pipework And Non-Return Components\u003c\/th\u003e\n\u003ctd\u003eCorrectly sized pipework, valves and fittings that carry pumped water from the sump to the approved discharge point while preventing unwanted return flow.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\n\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platinum-aqualarm-9v-sump-pump-alarm\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum AquaAlarm 9V\u003c\/a\u003e And \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platinum-aqualarm-wireless-sump-pump-alarm-110db\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum AquaAlarm Wireless\u003c\/a\u003e\n\u003c\/th\u003e\n\u003ctd\u003eHigh-water-level alarms used to warn the building user if water rises above the normal operating level in the sump chamber, providing early notice of a pump, discharge or power problem.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003ePump Battery Back-Up System\u003c\/th\u003e\n\u003ctd\u003eBack-up power provision used where the waterproofed area relies on mechanical pumping and the risk assessment requires continued pump operation during a mains failure. Capacity must be selected for the pump load, likely outage duration and expected water ingress.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platinum-aqualarm-elite-telemetry-sump-pump-high-water-level-alarm\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum AquaAlarm Elite Telemetry\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eEnhanced monitoring and notification option for projects requiring remote warning of high water, power interruption, servicing needs or other defined system conditions.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-condensation-strip\" rel=\"noopener\" target=\"_blank\"\u003eNewton Condensation Strip\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eOptional edge detail used where a deep floor build-up prevents the perimeter channel from collecting condensation running down the room-facing side of the wall membrane. It maintains a route from the membrane face to the drainage zone.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-section-title\" colspan=\"2\" scope=\"colgroup\"\u003ePreparation And Supporting Products\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eProduct\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003ePurpose Within The System\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-anti-lime-sealer\" rel=\"noopener\" target=\"_blank\"\u003eWykamol Anti-Lime Sealer\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eConcentrated anti-lime treatment for suitable old or new concrete surfaces. It helps reduce free-lime leaching and dust that could otherwise create deposits in the cavity or AquaTrack channels. Apply in accordance with the separate product instructions.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/dry-rot-masonry-treatment-lignum-pro-m50\" rel=\"noopener\" target=\"_blank\"\u003eLignum Pro M50 Masonry Biocide\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eBiocidal surface treatment used after brushing away visible mould or masonry fungal contamination and before the membrane is installed. Dry rot requires a separate detailed assessment rather than simple concealment behind the membrane.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/dampsolve-damp-proof-dpc-cream\" rel=\"noopener\" target=\"_blank\"\u003eDampSolve Damp Proof DPC Cream\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eInjection cream used where an appropriate above-ground damp-proof course is required to control avoidable moisture movement before CV8 is installed. It is not a substitute for the Type C drainage system below ground.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/fillet-seal-mortar\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum Fillet Seal Mortar\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eRapid-curing, non-shrink cement-based mortar used to make good, re-profile or form suitable fillet details at wall-to-floor and wall-to-wall junctions where required by the preparation or combined waterproofing design. Allow repair work to reach the required condition before covering.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" rel=\"noopener\" target=\"_blank\"\u003eRenderproof Waterproofing Additive\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eWaterproofing and salt-inhibiting additive for suitable sand-and-cement repair mixes used to level or make good backgrounds before installing CV8. All new work must be allowed to dry thoroughly.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proof-course-rolls\" rel=\"noopener\" target=\"_blank\"\u003eDamp Proof Course Membrane\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eSheet DPC used where waterproofing or damp-proofing continuity is required through an internal wall, reveal or floor junction. The DPC can be linked to CV8 with Platinum Joint Sealing Membrane Tape and over-sealed with Platinum Corner Tape where the design requires it.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003eWykamol High Load Closed Cell Insulation\u003c\/th\u003e\n\u003ctd\u003eHigh-load insulating drainage spacer for suitable floor build-ups. Its grooved face supports drainage beneath the floor finish while providing thermal insulation and load-bearing support. Use only as part of a compatible specified build-up.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-fibran-xps-500-c-insulation\" rel=\"noopener\" target=\"_blank\"\u003eNewton CDM Fibran XPS 500-C\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003e50mm closed-cell XPS thermal spacer with a grooved drainage face and shiplap edges, used in compatible basement floor build-ups requiring insulation, drainage and high compressive resistance.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHealth \u0026amp; Safety And Installer Competency\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePlatinum CV8 should be installed by competent operatives who understand damp proofing, structural waterproofing and Type C drained protection. The sheet is straightforward to cut and fix, but the finished system depends on correct assessment, preparation, fixing, jointing, drainage, discharge, protection and maintenance access. Platinum CV8 must not be treated as a stand-alone barrier capable of resisting hydrostatic pressure without a functioning drainage route.\u003c\/p\u003e\n\u003cp\u003eA waterproofing design specialist should be involved where required by BS 8102:2022, the complexity of the work, the intended use of the space, building-control requirements or the structural warranty provider. Habitable basements, high water-risk sites, pumped systems, combined waterproofing designs and projects with complex penetrations or level changes require particularly careful coordination.\u003c\/p\u003e\n\u003cp\u003eFollow normal site precautions. Although the membrane itself is not expected to create a specific hazard during normal handling, drilling, cutting, hammering, heat-gun use and work in confined below-ground spaces introduce their own risks. Basements and cellars may have restricted lighting, ventilation, access and escape routes. Complete the appropriate risk assessments, confirm safe access and provide adequate lighting and ventilation before starting.\u003c\/p\u003e\n\u003cp\u003eWear suitable PPE for the work, which may include gloves, hard hat, eye protection, high-visibility clothing, safety footwear, hearing protection and respiratory protection when drilling dusty masonry. Follow the safety information for every chemical preparation, mortar, biocide, sealer, adhesive and ancillary product used with the membrane.\u003c\/p\u003e\n\u003cp\u003eBefore drilling, scan for concealed electrical cables, water pipes, gas services and other hazards. Plan all fixing lines, membrane joints, AquaTrack routes, sump positions, service entries and final finishes in advance. Drill through the centre of the selected membrane stud and control dust so that excessive debris does not fall into the cavity or drainage channel. Use correctly erected access equipment for high walls, vaults and soffits.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSystem Design Principles\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePlatinum CV8 is an 8mm-class cavity drain membrane for Type C waterproofing and damp-proofing systems. Type C construction accepts that some water may pass through the retaining structure and manages it on the inside using a cavity, collection channels and a safe discharge. Where gravity drainage is not dependable, the system normally incorporates a sump chamber and one or more pumps.\u003c\/p\u003e\n\u003cp\u003eThe internal cavity relieves and controls water rather than attempting to hold it back at the inner face. For this reason, the design must create an uninterrupted route from every potential entry point to the drainage system. The CV8 cavity, wall-to-floor detail, Platinum AquaTrack, any cross-floor channels, outlets, sump chamber, pump and discharge pipework must work as one coordinated arrangement.\u003c\/p\u003e\n\u003cp\u003eBase the waterproofing design on BS 8102:2022, the water-risk assessment, ground conditions, structure, anticipated water pressure, intended use and required internal environment. A Grade 3 environment may be required for habitable below-ground rooms, but Grade 3 performance is a result of the complete system. It depends on appropriate design, workmanship, drainage capacity, pump provision, ventilation, maintenance and protection from later damage.\u003c\/p\u003e\n\u003cp\u003eIf drainage channels become blocked, water entry exceeds the design capacity, the gravity outlet backs up, a pump fails or mains power is lost, the waterproofed space may be at risk. Inspection ports, accessible sump covers, high-water alarms, pump redundancy and battery back-up should therefore be considered at design stage rather than added after the installation is concealed.\u003c\/p\u003e\n\u003cp\u003eFor below-ground and earth-retaining structures, the designer must also determine whether combined waterproofing protection is necessary. Depending on the risk and warranty requirements, this may combine Type C with a compatible Type A barrier or Type B water-resistant structure. Platinum CV8 can form the internal drained protection element, but the complete specification must be selected and approved for the particular project.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSuitable Substrates\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePlatinum CV8 can be installed on suitable walls, floors, vaults, tunnels and other structures above or below ground level. Typical backgrounds include concrete, brickwork, blockwork, stone, masonry, sound render and sound screed, provided the construction is stable, capable of accepting the specified fixings and suitable for the intended drainage and finishing build-up.\u003c\/p\u003e\n\u003cp\u003eFor new floor construction, concrete bases should be laid in accordance with BS 8204-1:2003+A1:2009. The CV8 technical information calls for a flat surface with no more than 5mm deviation beneath a 3000mm straightedge. Controlled falls, local drainage details and the structural design must also be coordinated with the waterproofing layout.\u003c\/p\u003e\n\u003cp\u003eAssess existing walls and floors before installation. Remove or repair unsound plaster, weak render, defective screed, friable masonry, sharp projections, severe depressions and unstable areas. CV8 generally needs less preparation than a fully bonded tanking product, but the background must still hold the fixings, allow the sheet to lie without damaging stress points and permit water to reach the drainage system without obstruction.\u003c\/p\u003e\n\u003cp\u003eDo not install over unassessed structural movement, active collapse, contaminated surfaces requiring specialist remediation or hazardous materials. Structural cracks, failed joints and active water flows may require engineered repair or water-stopping measures before the Type C system is completed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003ePreparation Of Walls, Floors And Soffits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eRemove unsound plaster, render and screed, then level or re-profile the substrate where required. Platinum Fillet Seal Mortar or a suitable 3:1 sand-and-cement repair mix incorporating Renderproof Waterproofing Additive may be used for appropriate repairs. Follow the separate product instructions and allow new cementitious work to dry thoroughly before installing the membrane or applying butyl tapes.\u003c\/p\u003e\n\u003cp\u003eBrush away visible mould and masonry fungal contamination, then treat the prepared surface with Lignum Pro M50 Masonry Biocide in accordance with its current technical and safety information. If dry rot is present, stop and arrange a detailed assessment of the moisture source, affected timber and adjoining construction. A membrane must not be used to conceal unresolved timber decay.\u003c\/p\u003e\n\u003cp\u003eAbove ground level, repair avoidable sources of moisture wherever practical. Check rainwater goods, external ground levels, pointing, render, plumbing, roofs, flashings and other defects. Where rising damp control is appropriate, DampSolve Damp Proof DPC Cream may be installed to the correct specification before CV8. This reduces unnecessary moisture loading and helps protect surrounding masonry and timber.\u003c\/p\u003e\n\u003cp\u003eTreat concrete walls and slabs with Wykamol Anti-Lime Sealer where new concrete, free lime, efflorescence or dusting could affect the cavity drain system. Lime carried by water can harden within drainage routes and increase maintenance or blockage risk. Prepare, dilute, apply and cure Anti-Lime Sealer strictly in accordance with its own instructions; do not apply it to pooled water or unsuitable surfaces.\u003c\/p\u003e\n\u003cp\u003eClean the final background and remove loose debris before closing the cavity. Pay particular attention to the wall-to-floor junction, channel troughs, sumps and access details. Construction debris left behind the membrane can restrict drainage, contaminate the channel or make later flushing more difficult.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/wykamol-cm8-cavity-drain-waterproof-membrane-8mm-stud-basement-membranes-421_1024x1024.webp?v=1783082714\" alt=\"Platinum CV8 Cavity Drain Waterproof Membrane (8mm Stud) - Basement Waterproof Membranes\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch6 style=\"text-align: center;\"\u003e\u003cem\u003e\u003cstrong\u003e\u003cbr\u003eAnti-lime sealer being applied to prepared concrete before installation of Platinum CV8 Waterproof Membrane.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/h6\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTools And Ancillary Products Required\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eTypical installation tools include an SDS hammer drill, correctly sized masonry bits, rubber mallet or club hammer, sharp utility knife with spare blades, tape measure, long level, straightedge, marker, clean rags, soft roller or firm hand-pressure tool for tapes, and a suitable vacuum or dust-control arrangement. A laser level is useful for long runs, plug lines, channel setting-out and floor levels. Provide suitable task lighting and access equipment for basements, high walls and vaults.\u003c\/p\u003e\n\u003cp\u003eA controlled hot-air gun may be useful for removing light surface moisture and improving butyl-tape adhesion in cold conditions, but it must not overheat, melt or distort the HDPE membrane. Open flames must never be used. All surfaces receiving tape or rope must be clean, dry and free from dust, grease, condensation and loose material.\u003c\/p\u003e\n\u003cp\u003eThe principal system components normally include Platinum Waterseal Brick Plugs, Platinum Joint Sealing Membrane Tape, Platinum Waterseal Rope, Platinum Corner Tape, suitable patching materials, AquaTrack perimeter and floor channels, the required AquaTrack connectors and outlets, inspection or in-line access ports, and a correctly selected gravity outlet or AquaSump system. Where pumping is essential, also provide the specified discharge components, high-water alarm and any required secondary pump, back-up power or telemetry.\u003c\/p\u003e\n\u003cp\u003eDo not begin fixing the membrane until all critical components are available and the installation sequence has been agreed. Leaving unfinished joints, missing drainage connections or inaccessible temporary details increases the chance of contamination and damage before the system is closed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDrainage Requirements\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePlatinum CV8 must form part of a drainage-based waterproofing system. The cavity behind the membrane requires a clear and maintainable route to a safe discharge; without it, water can accumulate and the system cannot perform as intended. Platinum AquaTrack Drainage Channel is installed at the vulnerable wall-to-floor junction to collect water from behind the wall membrane. Platinum AquaTrack Floor Drain Channel can provide cross-floor connections, threshold drainage or a route to a centrally positioned sump.\u003c\/p\u003e\n\u003cp\u003eSet out channel routes and levels before installing the membrane. Confirm the proposed trough, wall-membrane termination, floor-membrane link, sumps and outlets with the waterproofing design. AquaTrack Connector Pieces join straight channel lengths; Swept Corner Pieces form direction changes; T-Pieces join three routes or connect perimeter channel to Floor Drain; and Universal End Caps either terminate a run or provide a reduced pipe outlet where the designed detail permits.\u003c\/p\u003e\n\u003cp\u003eUse the AquaTrack 110mm Drainage Channel Outlet where channels must connect to a standard 110mm pipe. Use the AquaTrack 90° In-Line Drainage Connector where a level change requires connection from the underside of the channel into suitable 40mm pipe. These are design components rather than interchangeable accessories, so choose the outlet by pipe size, flow requirement, sump arrangement and available levels.\u003c\/p\u003e\n\u003cp\u003eMaintenance access is essential. Install AquaTrack Inspection Ports at compatible Swept Corner and T-Piece push-outs, including changes of direction, and use AquaTrack In-Line Access Ports where longer straight runs require additional access. Position every port so it remains reachable after screed, flooring, dry lining and skirting are installed. Never conceal a maintenance point permanently behind a fixed finish.\u003c\/p\u003e\n\u003cp\u003eWhere gravity drainage is unavailable, connect the channel system to a correctly sized Platinum AquaSump. Select pumps for the expected flow, vertical head, pipe resistance and discharge distance. The waterproofing designer should consider pump redundancy, non-return valves, high-water alarms, power failure, battery back-up and the consequences of pump downtime. Route discharge water to a lawful, suitable point where it cannot return towards the structure.\u003c\/p\u003e\n\u003cp\u003eBefore covering the system, flush or water-test the channels and confirm free flow to the outlet or sump. Check connectors, corners, access ports and sump entries for debris or displacement. Test pumps, floats, alarms and any back-up or telemetry equipment in accordance with their instructions.\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAquaTrack Channel Preparation And Installation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCoordinate the AquaTrack layout with the waterproofing drawings before breaking out the floor. Each standard perimeter channel section is 2m long, approximately 80mm wide and 50mm high with an additional 60mm upstand. The current AquaTrack installation information describes a perimeter trough approximately 130mm wide x 130mm deep, but the final excavation must suit the structure, levels, channel connections, reinforcement, services and project design.\u003c\/p\u003e\n\u003cp\u003eInstall the wall membrane first and take it down into the drainage zone. The AquaTrack guidance calls for the cavity drain membrane to extend at least 100mm below the existing floor level so water from the wall cavity can reach the channel. Keep the membrane face and trough free from masonry fragments, drilling dust and hardened mortar.\u003c\/p\u003e\n\u003cp\u003ePlace a shallow, stable bed of clean 20mm stone in the prepared trough. Set the AquaTrack channel on the stone with the upstand uppermost and the flat side held against the waterproofed wall. Check level and continuity as the work proceeds. Join straight lengths with AquaTrack Connector Pieces and install the specified Swept Corners, T-Pieces, End Caps, outlets and access ports at the planned locations.\u003c\/p\u003e\n\u003cp\u003eUse AquaTrack Floor Drain Channel without an upstand where the design needs a cross-floor connection or a low-profile threshold detail. Connect it to perimeter AquaTrack with the purpose-made T-Piece and route it to the sump or outlet without local backfalls. Use the 110mm outlet, 90° In-Line Connector or Universal End Cap outlet only with the compatible pipe size and connection arrangement described for that component.\u003c\/p\u003e\n\u003cp\u003eAfter the channel is connected, backfill the remaining trough space with clean 20mm stone and finish it level with the top of the channel. Where a floor membrane is included, carry it over the stone-filled zone and seal it to the wall-membrane detail with the specified Joint Sealing Membrane Tape and Corner Tape arrangement while preserving the intended water entry into AquaTrack. Where no floor membrane is used, the AquaTrack guidance describes a 50mm screed finish over the perimeter detail, subject to the approved waterproofing and floor design.\u003c\/p\u003e\n\u003cp\u003eKeep every Inspection Port and In-Line Access Port visible and removable after the floor and wall finishes are complete. Flush the installed channel before concealment, observe the water at the sump or gravity outlet, and rectify any obstruction, backfall, open connector or displaced component before proceeding.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/wykamol-cm8-cavity-drain-waterproof-membrane-8mm-stud-basement-membranes-827_8ad0aa7f-b063-458a-94b7-ee84d7d7bd81_1024x1024.webp?v=1783081847\" alt=\"Platinum CV8 Cavity Drain Waterproof Membrane (8mm Stud) - Basement Waterproof Membranes\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch6 style=\"text-align: center;\"\u003e\u003cem\u003e\u003cstrong\u003e\u003cbr\u003eAquaTrack Drainage Channel being installed at the wall-floor junction with Platinum CV8 Membrane, helping manage water ingress within a Type C basement waterproofing system.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/h6\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWall Installation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eInstall Platinum CV8 with the studs facing the wall. The studded profile must sit against the substrate so that it creates the drainage cavity behind the smooth room-facing surface. Plan the sheet orientation, flange positions, joint direction, fixing lines, wall-to-floor termination and final lining before cutting or drilling.\u003c\/p\u003e\n\u003cp\u003eOffer the first sheet to the wall and align it accurately. CV8 may be installed vertically or horizontally where the system design and site handling permit, but all overlaps must shed water towards the cavity and must not leave an unsealed edge capable of directing water into the internal finish. Keep the sheet tight to corners and prevent unnecessary bridging, tension or creasing.\u003c\/p\u003e\n\u003cp\u003eDrill through the centre of a membrane stud into sound substrate using the bit size required for the Platinum Waterseal Brick Plug. Make the hole deep and clean enough for the plug to seat fully. Control drilling dust so it does not accumulate behind the membrane or enter AquaTrack.\u003c\/p\u003e\n\u003cp\u003eInsert the plug and drive it home with a rubber mallet or club hammer until the soft sealing washer is evenly compressed against the membrane. The washer must sit flat and must not be split, folded or displaced. Where a separate butyl fixing seal is specified because the washer is omitted or cannot seat correctly, form a complete compressed seal around the plug neck with Platinum Waterseal Rope.\u003c\/p\u003e\n\u003cp\u003eFor standard wall areas, space plug fixings no more than 600mm apart unless the project design, substrate, board dimensions or finishing system requires closer centres. Increase restraint where necessary at sheet edges, corners, openings and irregular areas. Align fixing rows with planned battens or support components so later trades can use the plug heads instead of creating new penetrations.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/wykamol-cm8-cavity-drain-waterproof-membrane-8mm-stud-basement-membranes-601.webp?v=1783081852\" alt=\"Wykamol CM8 Cavity Drain Waterproof Membrane (8mm Stud) - Basement Waterproof Membranes\"\u003e\u003c\/p\u003e\n\u003ch6 style=\"text-align: center;\"\u003e\u003cem\u003e\u003cstrong\u003e\u003cbr\u003ePlatinum CV8 Membrane installed on basement walls, with sealed joints and brick plug fixings creating a controlled cavity to manage moisture and direct water towards the drainage system.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/h6\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWall Fixing Centres And Internal Finishes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eChoose fixing centres to suit the selected internal finish. For a battened or stud-framed lining, install Waterseal Plugs in vertical rows roughly corresponding with the support positions. Timber battens should be at least 25mm x 38mm where following the source installation arrangement. Fix suitable battens or brackets into the plug cores with 5mm No.10 screws of a controlled length that cannot pass through the plug and puncture the membrane.\u003c\/p\u003e\n\u003cp\u003eIf substrate condition prevents plug heads from following a straight support line, compatible dry-lining brackets may be used to align the battens. The bracket and screw arrangement must use the existing sealed plug positions and must not introduce uncontrolled membrane penetrations.\u003c\/p\u003e\n\u003cp\u003eOn reasonably flat walls, the serrated heads of Platinum Waterseal Brick Plugs may provide fixing points for a compatible dot-and-dab board system where the project specification permits it. Apply the board adhesive to the plug heads rather than directly to the unsupported membrane. If following the source CV8 dry-lining arrangement, conventional bonding plaster is applied in dabs at least 8mm thick and covering at least 50% of the membrane area. Confirm adhesive, board, fire and moisture compatibility for the particular project before use.\u003c\/p\u003e\n\u003cp\u003ePlatinum CV8 is a non-meshed membrane and is not intended to receive direct plaster or render. Where a direct wet-plaster or render finish is required, specify a suitable meshed cavity drain membrane instead, such as CV8-MESH. CV8 should be protected by a compatible dry-lining system, independent frame, battened board finish, permitted dot-and-dab lining, blockwork lining or other designed finish that does not puncture or overload the waterproofing layer.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Platinum_CV8_2_1024x1024.png?v=1786025130\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eJointing And Sealing\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eUse the flange along the edge of the CV8 sheet to form the principal overlap wherever possible. The flange is the flat band without studs. Place Platinum Joint Sealing Membrane Tape inside the overlap, align the adjoining sheet and compress the complete joint firmly so that the butyl tape makes uninterrupted contact with both membrane surfaces.\u003c\/p\u003e\n\u003cp\u003eOn vertical wall runs, arrange the flanges vertically and place each new sheet in front of the preceding sheet so water is directed into the drainage cavity rather than towards an open edge. At a horizontal joint, position the lower sheet in front of the upper sheet. Plan the sequence before fixing because reversing a lap can create a ledge that traps debris or directs water towards the room-facing side.\u003c\/p\u003e\n\u003cp\u003eBoth surfaces must be clean, dry and free from dust, grease and condensation before applying tape or rope. Wipe the membrane with clean rags and allow it to dry. In a cold or damp environment, a hot-air gun may be used cautiously to remove surface moisture and gently warm the jointing area, but the HDPE must not be overheated, softened or distorted. Open flames must not be used.\u003c\/p\u003e\n\u003cp\u003eFor a non-flanged or irregular stud-to-stud joint, form the specified seal with Platinum Waterseal Rope, shaped and compressed into the profile so no route remains through the joint. Platinum Joint Sealing Membrane Tape may also be used in compatible stud-interlock details where it can be fully compressed between clean mating surfaces.\u003c\/p\u003e\n\u003cp\u003eWhere severe water ingress is present or reasonably foreseeable, add a wider face seal with Platinum Corner Tape if required by the design. Corner Tape is also useful at wall-to-floor transitions, patches, protrusions and awkward junctions. It does not remove the need for a correctly formed primary overlap beneath it.\u003c\/p\u003e\n\u003cp\u003eSeal mitres, shaped cuts, columns, vault sections, pipe details and three-dimensional junctions with the appropriate combination of Joint Sealing Membrane Tape, Waterseal Rope, Corner Tape, membrane patches and compatible collars or sleeves. Platinum Mesh Tape may provide additional finishing or reinforcement support where specified, but it must not be relied upon as the sole waterproof seal.\u003c\/p\u003e\n\u003cp\u003eRoll or press every joint along its full length. Inspect for fish-mouths, bridged sections, trapped dust, stretched membrane and insufficient compression before the next sheet or finish hides the detail.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWall-To-Floor Junction And AquaTrack Integration\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe wall-to-floor junction is commonly one of the highest-risk points in a basement and must be detailed as part of the drainage design. Terminate the wall membrane so water from the cavity can enter Platinum AquaTrack Drainage Channel without passing into the internal floor build-up. Keep the channel inlet zone clear and do not seal the membrane in a way that blocks the intended water path.\u003c\/p\u003e\n\u003cp\u003eWhere the AquaTrack product installation arrangement is being followed, form the specified trough at the perimeter, prepare a stable 20mm stone bed, and position the channel with its flat side against the waterproofed wall and the upstand correctly oriented. The exact trough size, channel level and membrane termination must follow the project drawings and current AquaTrack instructions rather than a generic site assumption.\u003c\/p\u003e\n\u003cp\u003eConnect straight channel sections with AquaTrack Connector Pieces and use purpose-made Swept Corners, T-Pieces, End Caps, outlets and access ports rather than improvised cuts. Provide Inspection Ports at direction changes and additional In-Line Access Ports where required. Complete and test the drainage route before laying floor membrane, screed or other permanent finishes.\u003c\/p\u003e\n\u003cp\u003eWhere a floor membrane is included, link it continuously to the wall membrane and drainage detail using the specified overlap, Platinum Joint Sealing Membrane Tape and Platinum Corner Tape. The junction must both preserve waterproofing continuity and allow water from the wall cavity to enter AquaTrack; do not create a sealed pocket above or behind the channel.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFloor Installation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eBefore laying Platinum CV8 on a floor, ensure the slab or screed is clean, stable, reasonably dry at the surface and free from oil, loose material, sharp projections and debris. Repair holes, ridges and severe depressions. New concrete bases should meet the specified flatness requirement of no more than 5mm deviation beneath a 3000mm straightedge, and any designed falls must lead water towards the drainage arrangement rather than create isolated low points.\u003c\/p\u003e\n\u003cp\u003eApply Wykamol Anti-Lime Sealer to suitable concrete where required to control free-lime leaching and dust. Allow all levelling, repair and anti-lime treatments to reach the condition stated in their individual instructions before closing the floor cavity.\u003c\/p\u003e\n\u003cp\u003eRoll out the membrane with the studs facing down towards the floor so the studded profile creates a drainage space beneath the smooth upper face. Cut with a sharp blade and fit neatly around walls, columns, sumps, drainage channels and unavoidable service details. Avoid excessive small pieces and unnecessary seams.\u003c\/p\u003e\n\u003cp\u003eLay the next sheet so its flange overlaps the preceding sheet. Apply Platinum Joint Sealing Membrane Tape to clean, dry surfaces inside the overlap and compress the joint firmly along its full length. Where no flange is available, use the designed combination of Waterseal Rope, Joint Sealing Tape, Corner Tape and a membrane patch to create a continuous seal.\u003c\/p\u003e\n\u003cp\u003eConnect the floor membrane to AquaTrack, wall membrane, DPC details, sump entries and other terminations in accordance with the system design. Use Platinum Corner Tape where a broad face-applied seal is required. Check that the completed edge detail does not obstruct water entering the channel from the wall or floor cavity.\u003c\/p\u003e\n\u003cp\u003eIf the final floor build-up is too deep for AquaTrack to collect condensation from the room-facing side of the wall membrane, a Newton Condensation Strip may be included as a separate edge route. This deals with surface condensation only; it does not replace cavity drainage behind the membrane.\u003c\/p\u003e\n\u003cp\u003eFor a floating floor, CV8 may be overlaid with compatible closed-cell insulation before tongue-and-groove flooring is installed. Maintain a 10mm expansion gap around the perimeter unless the flooring or system design requires otherwise. Alternatively, a conventional sand-and-cement screed approximately 65mm thick may be laid over the membrane where structurally and technically suitable.\u003c\/p\u003e\n\u003cp\u003eWhere a high-load insulating drainage layer is needed, specify Wykamol High Load Closed Cell Insulation or Newton CDM Fibran XPS 500-C as part of a compatible build-up. These 50mm-class thermal spacers use a grooved face to preserve drainage and shiplap edges to reduce the risk of screed entering open joints. Follow the board orientation, loading, edge, joint and floor-finish requirements for the chosen product.\u003c\/p\u003e\n\u003cp\u003eProtect the membrane throughout floor work. Use load-spreading boards where necessary, keep reinforcement, tools and sharp offcuts away from the sheet, and prevent screed or adhesive entering drainage cavities or access ports. During relevant wet finishing work, keep atmospheric relative humidity below the limit stated in the technical instructions; the source membrane information specifies below 70% RH during application. Do not install impermeable floor coverings until the screed is dry enough, with the source information requiring screed moisture below 75% RH.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eVaulted Soffit Installation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePlatinum CV8 can line vaulted ceilings, arches and sloping underground structures when the membrane can be fixed tightly to the substrate and water can drain continuously to the designed collection point. Survey and set out the vault before cutting. Plan sheet sizes, joint direction, end-wall transitions, fixing density and access so the membrane follows the curve without bridging, excessive tension, deep creasing or sagging.\u003c\/p\u003e\n\u003cp\u003eMeasure and cut each section accurately, then hold the studs against the vault while drilling through the centre of selected studs into sound substrate. Use enough fixings to keep the sheet firmly supported over the complete curved surface. Standard Waterseal Plug washers may be used where they sit flat and compress evenly. On details where the washer is deliberately omitted or cannot seat reliably, form a complete seal around the plug neck with Platinum Waterseal Rope in accordance with the specified detail.\u003c\/p\u003e\n\u003cp\u003eKeep cuts to the minimum required. Seal flanged laps with Platinum Joint Sealing Membrane Tape and use Waterseal Rope, Corner Tape, patches and compatible reinforcement at mitres, curved joints, returns and end-wall junctions. Every cut edge and penetration must be inspected before the lining is concealed.\u003c\/p\u003e\n\u003cp\u003eThe drainage cavity must remain continuous from the crown and sides of the vault to AquaTrack or another designed collection route. Do not permit the sheet to sag between fixings because low pockets can retain water, sediment and biological debris. Vault work should be undertaken from suitable access equipment by installers able to see and compress every overhead joint safely.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Platinum_CV8_1_1024x1024.png?v=1786024880\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch6 style=\"text-align: center;\"\u003e\n\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eTypical vaulted soffit installation showing Platinum CV8 Waterproof Membrane fixed to a curved vault, with sealed joints, drainage detail and Platinum AquaTrack channel integration.\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/h6\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFlat Soffit Restrictions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDo not line a flat below-ground soffit with Platinum CV8 unless it has a reliable minimum slope of 10% towards the designed drainage route. A flat or inadequately sloping overhead surface can allow water to pond behind the membrane, load the fixings, contaminate the cavity and place stress on joints and terminations.\u003c\/p\u003e\n\u003cp\u003eIf the soffit does not provide the necessary fall, specify another waterproofing approach. CV8 is better suited to vaulted, arched or sloping overhead construction where gravity can move water to the collection point. Even on a compliant slope, the membrane must remain tight to the substrate and must not sag.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDoor Reveals, Corners And Junction Details\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eForm internal and external corners so the CV8 sheet sits tightly into the angle and provides a well-defined edge for the subsequent lining. Do not bridge across a corner and leave a rounded, unsupported void. Use correctly located Waterseal Plugs to hold the membrane into the angle without overstressing or tearing a stud.\u003c\/p\u003e\n\u003cp\u003eWhere the sheet can be folded cleanly, retain the continuous sheet and secure it. Where cutting is necessary, keep the cut controlled and seal the resulting joint with Joint Sealing Membrane Tape, Waterseal Rope, Corner Tape or a purpose-cut patch as required by the geometry. Avoid building several bulky tape layers into a corner unless the detail has space to compress them correctly.\u003c\/p\u003e\n\u003cp\u003eTreat door and window reveals, columns, returns, steps and openings as complete waterproofing details rather than simple trimming points. Lap, wrap or patch the membrane so the drainage cavity remains continuous and all exposed edges are sealed. Coordinate the final lining, frame fixings and threshold before closing the detail; later drilling through a finished reveal is a common route for accidental damage.\u003c\/p\u003e\n\u003cp\u003eWhere a sheet DPC passes through an internal wall or reveal, connect it to CV8 with Platinum Joint Sealing Membrane Tape and add Platinum Corner Tape where a wider face seal is required. Maintain continuity with any above-ground damp-proofing arrangement without blocking the Type C drainage route below ground.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProtrusions Through Platinum CV8\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eAvoid passing pipes, cables, ducts and conduits through Platinum CV8 wherever practical. Each penetration is a potential weakness and must be included on the waterproofing drawings. Re-route services on the room side of the lining or through a planned service zone where possible.\u003c\/p\u003e\n\u003cp\u003eIf a penetration is unavoidable, cut the smallest neat opening that permits the service to pass without tearing the membrane. Pack and compress Platinum Waterseal Rope around the service to form a continuous butyl seal. Cover the detail with Platinum Corner Tape or a membrane patch where a broader seal is needed. A compatible pipe collar or sleeve should be fully sealed to both the membrane and the service material.\u003c\/p\u003e\n\u003cp\u003eAllow for pipe movement, vibration, thermal expansion and future maintenance. A rigid tape patch applied over a moving or contaminated pipe may fail even when it initially appears sealed. Clean and prepare plastics, metals and coated services in accordance with the sealing accessory instructions, and use a proprietary collar where simple rope-and-tape detailing cannot accommodate movement.\u003c\/p\u003e\n\u003cp\u003eFloor penetrations require particular care because water can bypass the membrane and enter the finished floor build-up. Use Waterseal Rope, Joint Sealing Membrane Tape and a purpose-cut CV8 or DPC patch as required. Seal the full patch perimeter, inspect it from every side and, where practical, test it before installing insulation, screed or flooring.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProtection Of Platinum CV8 After Installation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eProtect CV8 immediately after installation. On walls, protection may be provided by an independent lining, framed dry lining, correctly fixed battens and boards, an approved dot-and-dab system, blockwork or another specified finish. On floors, use compatible closed-cell insulation with tongue-and-groove flooring, an adequately designed screed or another load-spreading build-up that will not puncture the sheet.\u003c\/p\u003e\n\u003cp\u003eTell every follow-on trade that the waterproof membrane must not be drilled, nailed or screwed through. Use the existing Waterseal Plug cores for approved secondary fixings and select screw lengths that cannot reach beyond the plug. Mark no-fix zones at channels, sumps, pipework and complex details before covering the membrane.\u003c\/p\u003e\n\u003cp\u003eKeep sharp tools, board corners, reinforcement, rubble, heavy point loads and uncontrolled site traffic away from unprotected CV8. Do not drag materials across floor membrane. If temporary protection is removed, reinspect the exposed area before installing the permanent finish.\u003c\/p\u003e\n\u003cp\u003eProtect stored and installed membrane from prolonged direct sunlight, high temperatures and open flame. CV8 is intended to remain protected within the building build-up rather than exposed as a finished surface.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eVentilation And Humidity Control\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePlatinum CV8 manages water and moisture entering through the structure; it does not remove water vapour generated inside the finished room. Cooking, showering, drying clothes, occupation and inadequate heating can still produce condensation on cold surfaces even when the Type C system is functioning correctly.\u003c\/p\u003e\n\u003cp\u003eProvide an appropriate ventilation, heating and humidity-control strategy for the intended use. Mechanical extract or whole-room ventilation is especially important in bathrooms, kitchens, utility rooms and other high-moisture areas below ground. The ventilation design must comply with the wider building specification and should remain maintainable after occupation.\u003c\/p\u003e\n\u003cp\u003eDo not diagnose condensation as membrane failure without checking humidity, surface temperatures and ventilation, but equally do not assume visible water is condensation until drainage, pumps, joints and penetrations have been inspected. The two sources require different remedial actions.\u003c\/p\u003e\n\u003cp\u003eWhere condensation can run down the room-facing surface of the wall membrane and the floor build-up prevents it reaching AquaTrack, consider Newton Condensation Strip as part of the designed edge detail. Keep its route clear and do not bridge it with sealant, plaster, screed or skirting adhesive.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eInspection Before Finishes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eInspect the complete CV8 installation before it is covered. Check the membrane for punctures, cuts, tears, crushed studs, sagging, loose plugs, distorted washers, poorly compressed joints, bridged corners and unsealed penetrations. Confirm that each repair is complete before boards, battens, insulation, screed or flooring make the area inaccessible.\u003c\/p\u003e\n\u003cp\u003eCheck every Joint Sealing Membrane Tape overlap for continuous contact. Confirm that Waterseal Rope remains correctly positioned and compressed, and that Corner Tape is fully bonded beyond the edge of each repair or junction. Pay particular attention to the base of walls, door openings, columns, external corners, pipe clusters and vault end details.\u003c\/p\u003e\n\u003cp\u003eInspect the water-management system separately. Confirm AquaTrack channel position and level; straight connectors; Swept Corners; T-Pieces; End Caps; 110mm or 40mm outlets; Floor Drain links; sump entries; and all Inspection and In-Line Access Ports. Remove debris and verify that each access point remains reachable after the proposed finish is installed.\u003c\/p\u003e\n\u003cp\u003eFlush or water-test the drainage route in accordance with the design. Test all pumps, floats, non-return valves, alarms, battery back-up and telemetry. Confirm the discharge point accepts the flow and does not return water towards the building. Record the inspection and retain photographs of critical details before concealment.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eRepairs To Platinum CV8\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eIf a fixing hole is drilled through the wrong stud, clean and dry the area, fill the penetration with Platinum Waterseal Rope and over-seal it with Platinum Corner Tape. Extend the face tape well beyond the damaged point and press it firmly to the prepared membrane. Install the replacement Waterseal Plug through a different stud into sound substrate.\u003c\/p\u003e\n\u003cp\u003eFor a small cut or puncture, flatten the damaged area without enlarging it, then bridge it with Corner Tape on clean, dry membrane. The tape must extend beyond the defect on every side and remain fully supported. Remove loose fragments that would prevent adhesion, but do not pull a tear wider.\u003c\/p\u003e\n\u003cp\u003eFor a larger hole, cut a CV8 patch with a generous sound margin around the damage. Where the studs interlock neatly, seal the patch perimeter with Platinum Joint Sealing Membrane Tape inside the overlap. Where the profile cannot form a reliable interlock, use Platinum Corner Tape around the complete face perimeter, adding Waterseal Rope beneath irregular sections where required.\u003c\/p\u003e\n\u003cp\u003eTake extra care with floor and vault repairs because these areas may see greater water movement or mechanical loading. A repair that cannot be fully accessed, supported, compressed and inspected should be removed and replaced with a larger membrane section rather than concealed as a doubtful patch.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eMaintenance And Future Alterations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePlatinum CV8 itself requires little routine attention after it is protected, but the drainage and pumping system must remain accessible and serviceable. Maintain AquaTrack channels, Floor Drain, outlets, access ports, sump chambers, pumps, valves, alarms and discharge pipework in accordance with the waterproofing design and each component manufacturer's instructions.\u003c\/p\u003e\n\u003cp\u003eThe AquaTrack product information recommends regular channel cleaning and describes a six-monthly cleaning interval. The actual maintenance plan should reflect the water risk, lime and sediment exposure, pump duty, occupancy and warranty requirements. High-risk or heavily used systems may require more frequent inspection.\u003c\/p\u003e\n\u003cp\u003eUse AquaTrack Inspection Ports at corners and T-Pieces and AquaTrack In-Line Access Ports on straight runs to inspect and flush the system. Keep covers visible or clearly documented and removable. Clean silt and debris from the sump, operate each pump, test floats and non-return valves, check the discharge and confirm every alarm and back-up device works.\u003c\/p\u003e\n\u003cp\u003eWhere the waterproofed space relies on pumping, arrange competent servicing and maintain an emergency response plan. Consider a secondary pump, high-water alarm, battery back-up and telemetry where the consequence of failure justifies them. Replace batteries and worn pump components at the intervals specified for the installed equipment.\u003c\/p\u003e\n\u003cp\u003eControl future alterations. Shelving, kitchens, sanitary fittings, skirting, cupboards, floor fixings, new services and later refurbishment must not penetrate CV8 or obstruct AquaTrack without a reviewed waterproofing detail. Provide the owner with drawings, photographs, operating instructions, maintenance schedules and the location of no-fix zones and access points.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Limitations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePlatinum CV8 is one component of a Type C cavity drain system. It must not be relied on as a stand-alone barrier against hydrostatic pressure.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWater behind or below the membrane must have a continuous route to AquaTrack, a suitable gravity outlet or a correctly selected sump-and-pump arrangement.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe membrane alone does not guarantee a Grade 3 environment. The complete structure, waterproofing design, drainage, pumps, details, finishes, ventilation and maintenance determine the internal result.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDo not use CV8 on a flat below-ground soffit unless the soffit provides a minimum 10% slope to drainage. Prevent sagging on all overhead applications.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCV8 is non-meshed and must not receive direct plaster or render. Use a compatible dry lining or specify a suitable meshed membrane such as Platinum CV8-MESH for a direct wet finish.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSeal below-ground fixing points with the supplied Waterseal Plug washers or with a correctly compressed Waterseal Rope detail where the washer is omitted by design.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eKeep tapes and rope clean and dry during installation. Butyl seals will not perform reliably over dust, grease, standing water, condensation or loose material.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDo not allow later screws, nails, brackets, services or floor fixings to puncture the membrane. Repair all accidental damage before concealment.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtect the membrane from prolonged UV exposure, sharp objects, high temperatures and open flames.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCavity drain performance depends on inspection and maintenance. Do not conceal AquaTrack access ports, sump covers, alarms or serviceable components.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSeek specialist design advice for habitable basements, high water-risk sites, complex structures, combined waterproofing, pumped systems, structural movement or warranty-controlled work.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eStorage And Shelf Life\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eStore Platinum CV8 rolls upright, under cover, on a stable surface and away from prolonged sunlight, high temperatures, ignition sources and open flames. Protect the roll edges and flanges from crushing, contamination and distortion. Do not stack or handle rolls in a way that damages the stud profile.\u003c\/p\u003e\n\u003cp\u003eThe stated life expectancy is equivalent to the lifetime of the structure when the membrane is stored and installed in accordance with the technical recommendations. This is an in-service durability statement, not permission to leave rolls exposed indefinitely before installation. Inspect stored material before use and reject sections with heat damage, brittleness, severe distortion, contamination or compromised edges.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eOther Technical Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePlatinum CV8 is manufactured from clear HDPE. The published technical information lists a unit weight of 0.5kg\/m², sheet thickness of 0.45mm and stud height of 7mm. The product is described commercially as an 8mm-class or nominal 8mm studded membrane. It passes water-tightness testing at 60kPa for 24 hours to EN 1928.\u003c\/p\u003e\n\u003cp\u003ePublished tensile strength is 416N in the machine direction and 488N in the cross direction to BS 12311-2. Resistance to static loading is greater than 20kg to BS 12730. Compressive strength is listed as 180kN\/m² in the main technical data to BS EN ISO 25619-2, while the essential-characteristics table reproduces the source declaration format of 180kN.\u003c\/p\u003e\n\u003cp\u003eThe listed working temperature range is -50°C to +80°C and the softening temperature is 126°C. Reaction to fire is Class E to BS EN 13501-1, application type is Type V, and life expectancy is stated as the lifetime of the structure when stored and installed in line with the recommendations.\u003c\/p\u003e\n\u003cp\u003ePlatinum CV8 can contribute to a Type C system designed under BS 8102:2022, but every project must be assessed as a complete waterproofing arrangement. Product data does not replace a site-specific design, and references to a standard do not constitute third-party product certification.\u003c\/p\u003e\n\u003ch5\u003eFAQ's\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h5\u003e\n\u003ch3\u003eQ) What is Platinum CV8 Cavity Drain Waterproof Membrane?\u003c\/h3\u003e\n\u003cp\u003eA) Platinum CV8 Cavity Drain Waterproof Membrane is a clear, high-density polyethylene membrane designed for waterproofing and damp-proofing walls, floors and other structural surfaces. Its nominal 8mm studded profile creates a cavity between the building substrate and the internal finish. Water or moisture entering through the structure can move through this cavity towards a drainage channel, gravity outlet or sump-and-pump system. The product is primarily used as part of Type C drained protection waterproofing rather than as a stand-alone barrier. It is waterproof, salt inhibiting, root resistant and contaminant resistant, making it particularly suitable for basements, cellars, vaults, tunnels, retaining structures and refurbishment projects affected by persistent dampness or water ingress.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How does Platinum CV8 Cavity Drain Waterproof Membrane work?\u003c\/h3\u003e\n\u003cp\u003eA) Platinum CV8 works by controlling water after it has entered the structure instead of attempting to stop every drop at the substrate surface. The studs face the wall or floor and form a defined drainage space behind the membrane. Water entering this space is directed towards perimeter or cross-floor channels and then safely discharged through a gravity outlet or sump-and-pump arrangement. The smooth internal face separates the room finish from damp, salt-contaminated or water-bearing masonry. This managed drainage principle is particularly dependable where groundwater conditions may vary. However, it only works when the cavity, sealed joints, channels, outlets, inspection points and pumps have been designed and installed as one coordinated, maintainable waterproofing system.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What does Type C waterproofing mean?\u003c\/h3\u003e\n\u003cp\u003eA) Type C waterproofing, also called drained protection, accepts that some moisture or water may penetrate the retaining structure. Instead of relying entirely on a coating bonded to the wall or floor, it creates an internal cavity through which that water can travel safely. Platinum CV8 forms this cavity, while drainage channels, outlets and possibly pumps collect and remove the water. The approach is commonly used in basements because it can accommodate changing groundwater conditions and provides accessible maintenance routes. Type C protection must be designed as a complete system. The membrane cannot simply be fitted to a wet wall without drainage, because accumulated water could overload joints, escape into finishes or cause the installation to fail.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Where can Platinum CV8 Cavity Drain Waterproof Membrane be used?\u003c\/h3\u003e\n\u003cp\u003eA) Platinum CV8 can be used on suitable walls, floors, vaults, tunnels, retaining walls and other structures above or below ground level. Typical applications include basement waterproofing, cellar conversions, underground corridors, plant rooms, stores and the refurbishment of damp properties. It can also isolate internal finishes from residual dampness or salt-contaminated masonry above ground, provided avoidable moisture sources are corrected wherever practical. Suitable backgrounds may include concrete, brick, blockwork, stone, sound render and sound screed. Every application still requires an assessment of structural stability, moisture risk, drainage and the intended room use. Complex, habitable or high-risk below-ground projects should be designed by a competent waterproofing specialist familiar with Type C systems.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Is Platinum CV8 suitable for basement and cellar conversions?\u003c\/h3\u003e\n\u003cp\u003eA) Platinum CV8 is particularly suitable for basement and cellar conversions when incorporated into a properly designed cavity drain system. It can separate the new internal lining and floor build-up from wet masonry, groundwater, residual dampness and damaging salts. Water is managed behind or beneath the membrane and conveyed to AquaTrack drainage, a dependable gravity outlet or an AquaSump installation. This can help transform previously damp or unusable areas into practical storage, utility, working or habitable accommodation. Nevertheless, the membrane addresses structural water ingress rather than every aspect of a conversion. Ventilation, insulation, heating, fire safety, drainage capacity, pump resilience, access, building control and the proposed internal environmental grade must all be considered within the overall design.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can Platinum CV8 be used on both walls and floors?\u003c\/h3\u003e\n\u003cp\u003eA) Platinum CV8 can be installed on both walls and floors, but its orientation and supporting details differ. On walls, the studs face the substrate and the membrane is normally secured with sealed Platinum Waterseal Brick Plugs. On floors, it is generally loose-laid with the studs facing downwards, creating a drainage space beneath the smooth upper surface. Floor overlaps must be sealed and connected correctly to perimeter drainage, wall membrane and sump or outlet details. The completed floor also needs a compatible load-spreading build-up, such as suitable closed-cell insulation and flooring or an appropriately designed screed. In both applications, joints, penetrations and transitions must remain watertight without obstructing the intended route by which water reaches the drainage system.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can Platinum CV8 help achieve a Grade 3 internal environment?\u003c\/h3\u003e\n\u003cp\u003eA) Platinum CV8 can contribute to a waterproofing system designed to provide a Grade 3 internal environment under BS 8102:2022. Grade 3 conditions are normally required where water penetration and dampness would be unacceptable, including many habitable basements, offices and similar occupied spaces. The membrane alone does not provide or guarantee that grade. Success depends on the structure, risk assessment, sealed details, drainage capacity, discharge arrangement, pump specification, redundancy, alarms, ventilation, maintenance and quality of installation. The intended environmental grade should therefore be established before work begins. Where building control, NHBC or another warranty provider is involved, the complete proposed system and supporting evidence should be submitted for project-specific agreement rather than assuming that the membrane has automatic approval.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What advantages does Platinum CV8 offer over bonded tanking?\u003c\/h3\u003e\n\u003cp\u003eA) Platinum CV8 manages water through a maintainable cavity, whereas bonded tanking attempts to resist water directly at the substrate face. This can make the membrane especially useful on older, damp or salt-contaminated structures where achieving a perfect bond may be difficult. Preparation is often less aggressive because sound masonry does not necessarily need to be stripped or heavily keyed. The membrane is mechanically fixed or loose-laid and has no curing period of its own, allowing correctly detailed follow-on work to begin promptly. It also isolates vulnerable finishes from dampness and salts. However, this is not proof that Type C protection is universally superior. It requires drainage, discharge capacity, inspection access and continuing maintenance, while some projects may require combined Type A, Type B and Type C protection.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What is Platinum CV8 made from, and what are its main dimensions?\u003c\/h3\u003e\n\u003cp\u003eA) Platinum CV8 is manufactured from clear high-density polyethylene, commonly abbreviated to HDPE. Published information gives a sheet thickness of approximately 0.45mm, a unit weight of 0.5kg per square metre and an individual stud height of 7mm. It is commercially described as a nominal 8mm or 8mm-class cavity drain membrane because of its overall profiled format and intended cavity depth. This relatively compact profile provides useful drainage capacity without demanding the build-up depth associated with much deeper-studded products. HDPE also provides resistance to water, salts, roots and common contaminants. These figures should be used alongside the current product documentation, project drawings and finishing specification, particularly when calculating floor levels, clear room dimensions, drainage details and material quantities.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Why is Platinum CV8 Cavity Drain Waterproof Membrane clear?\u003c\/h3\u003e\n\u003cp\u003eA) The clear construction of Platinum CV8 helps installers see the underlying wall or floor while positioning and fixing the membrane. On walls, this makes it easier to locate sound areas of masonry, align fixing rows and coordinate Platinum Waterseal Brick Plugs with battens, brackets or dry-lining supports. Visibility can also assist when working around repairs, corners, openings, pipes and changes in substrate. The transparent sheet does not make the waterproofing self-inspecting once finishes are installed, so critical details should still be checked, photographed and recorded before concealment. Clear HDPE should also not be confused with permanent exposure suitability. The membrane is intended to remain protected within the building build-up and should be shielded from prolonged sunlight, high temperatures, open flames and accidental site damage.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Why does Platinum CV8 have a nominal 8mm studded profile?\u003c\/h3\u003e\n\u003cp\u003eA) The nominal 8mm profile creates a defined void through which water and moisture can move towards the designed drainage route. It offers more cavity space than a shallow damp-proofing membrane while avoiding some of the room or floor-depth loss associated with considerably deeper profiles. This balance makes Platinum CV8 suitable for many structural waterproofing, basement and cellar applications. The studs also separate the new internal finish from wet or contaminated masonry, reducing direct contact with salts and dampness. However, cavity depth alone does not determine drainage performance. Water must have an uninterrupted route to correctly sized channels, outlets or pumps, and the membrane must not sag, become crushed or collect debris. Expected water flow and loading should always be assessed during system design.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Which substrates are suitable for Platinum CV8?\u003c\/h3\u003e\n\u003cp\u003eA) Platinum CV8 may be installed over stable concrete, brickwork, blockwork, stone, masonry, sound render and sound screed, provided the background suits the proposed fixings and drainage arrangement. Walls must be capable of holding Waterseal Brick Plugs securely, while floor bases should be clean, stable and sufficiently even to avoid damaging or overstressing the membrane. New concrete floors should follow the relevant construction requirements, with the supplied information specifying no more than 5mm deviation beneath a 3000mm straightedge. Unsound plaster, friable masonry, defective screed, sharp projections and unstable material require removal or repair. The product must not be used to conceal structural movement, collapsing substrates, hazardous contamination or unresolved timber decay. Those conditions require appropriate investigation and remedial work first.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How should the surface be prepared before installing Platinum CV8?\u003c\/h3\u003e\n\u003cp\u003eA) Preparation should begin by removing loose plaster, weak render, defective screed, sharp projections and debris that could damage the membrane or obstruct drainage. Holes, severe depressions and unstable areas should be repaired with an appropriate compatible material and allowed to dry as required. Visible mould or masonry fungal growth should be cleaned and treated with a suitable masonry biocide. Dry rot requires a separate investigation and must never simply be concealed. New concrete, free lime, efflorescence or dusting may require an anti-lime treatment to reduce the risk of mineral deposits blocking drainage routes. Avoidable moisture sources, including leaking plumbing, defective rainwater goods, poor pointing and high external ground levels, should also be corrected wherever practical before the cavity drain system is enclosed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Does Platinum CV8 need a drainage channel or sump?\u003c\/h3\u003e\n\u003cp\u003eA) Platinum CV8 requires a clear, dependable and maintainable drainage route because it is a cavity drain membrane rather than a stand-alone tanking barrier. Water entering behind the sheet is commonly collected by Platinum AquaTrack at the wall-to-floor junction. Cross-floor drainage may be added where necessary. If levels permit, the channel can discharge through a suitable gravity outlet; otherwise, it will normally feed a correctly sized AquaSump and pump system. The chosen arrangement must account for expected flow, vertical lift, pipe resistance, discharge distance and the consequences of failure. Inspection ports are essential for cleaning and flushing. Before concealment, the installed route should be water-tested to confirm that connectors, corners, outlets, channels and sump entries remain clear and drain freely.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How is Platinum CV8 installed on a wall?\u003c\/h3\u003e\n\u003cp\u003eA) On walls, Platinum CV8 is installed with its studs facing the substrate so that the smooth face points towards the room. Sheets may be positioned vertically or horizontally where the project design permits, although laps must always direct water into the cavity rather than towards the internal finish. The membrane is fixed into sound masonry through the centre of selected studs using Platinum Waterseal Brick Plugs. Each plug washer must sit flat and compress evenly to seal the fixing. The sheet should be held closely against corners and irregular surfaces without excessive tension, bridging or creasing. Installation must also coordinate the bottom termination, AquaTrack channel, joints, penetrations and proposed lining. Drilling dust should be controlled so it cannot accumulate behind the membrane or contaminate the drainage channel.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How is Platinum CV8 installed on a floor?\u003c\/h3\u003e\n\u003cp\u003eA) On a floor, Platinum CV8 is normally loose-laid with the studs facing down towards the prepared slab or screed. The base should be clean, stable, free from sharp projections and sufficiently level to prevent isolated low points or stress. Sheets are cut neatly around columns, sumps, channels and planned services, while flanged edges are overlapped and sealed with Platinum Joint Sealing Membrane Tape. Non-flanged details may require Waterseal Rope, Corner Tape or a membrane patch. The floor membrane must connect continuously with the wall membrane and drainage system without blocking water movement into AquaTrack. It then needs protection from tools, rubble and concentrated loads, followed by a compatible load-spreading floor build-up such as suitable insulation and flooring or a properly designed screed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How are joints and overlaps sealed in Platinum CV8?\u003c\/h3\u003e\n\u003cp\u003eA) Flanged sheet edges should be used for the main overlaps wherever possible. Platinum Joint Sealing Membrane Tape is placed inside the overlap, after which the adjoining sheets are aligned and firmly compressed along the complete joint. On walls, each new sheet should sit in front of the preceding vertical flange, while the lower sheet should sit in front of the upper sheet at horizontal joints. This arrangement encourages water to remain within the drainage cavity. Surfaces receiving tape or rope must be clean, dry and free from dust, grease and condensation. Irregular or stud-to-stud joints may require Waterseal Rope, Corner Tape or a suitable membrane patch. Every joint should be inspected for fish-mouths, bridging, contamination and inadequate compression before it is concealed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What fixing centres should be used for Platinum CV8 on walls?\u003c\/h3\u003e\n\u003cp\u003eA) Standard wall areas generally require Platinum Waterseal Brick Plugs at centres no greater than 600mm, unless the substrate, board dimensions, finishing system or project design calls for closer spacing. Additional restraint may be required at sheet edges, corners, openings, vaults and irregular areas. Fixing rows should ideally correspond with planned battens, dry-lining brackets or other support components so later trades can use the sealed plug cores. When attaching secondary components, controlled-length 5mm No.10 screws may be fitted into suitable plug cores, but they must never extend through the plug and puncture the membrane. Every fixing should be drilled through the centre of a stud into sound material. The sealing washer must remain flat, evenly compressed and undamaged after the plug is driven home.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How should Platinum CV8 connect to AquaTrack at the wall-to-floor junction?\u003c\/h3\u003e\n\u003cp\u003eA) The wall-to-floor junction must allow water from behind Platinum CV8 to enter the AquaTrack channel while preventing it from reaching the internal floor build-up. Under the described AquaTrack arrangement, the wall membrane extends at least 100mm below the existing floor level into the drainage zone. The channel is placed on a stable bed of clean 20mm stone, with its flat face against the waterproofed wall and its upstand correctly orientated. Connectors, swept corners, T-pieces, outlets and inspection ports should be purpose-made components rather than improvised details. If a floor membrane is included, it is sealed continuously to the wall detail using the specified tapes. The completed junction must preserve both waterproofing continuity and an unobstructed route into the channel.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) When is a gravity outlet preferable to a sump and pump?\u003c\/h3\u003e\n\u003cp\u003eA) A gravity outlet may be preferable where site levels allow water to flow continuously to a lawful, secure discharge point without relying on mechanical equipment. This can reduce dependence on electricity, pumps and moving components, although the outlet must remain protected against blockage, surcharge and water returning towards the structure. Where gravity drainage is unavailable or unreliable, Platinum CV8 will normally discharge through AquaTrack to a suitably sized AquaSump and pump arrangement. Pump selection should consider expected inflow, lift, pipe resistance and discharge distance. High-risk installations may need twin pumps, non-return valves, a high-water alarm, battery back-up or telemetry. Whichever method is chosen, access for inspection, testing and maintenance must remain available throughout the life of the waterproofing system.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can plaster or render be applied directly to Platinum CV8?\u003c\/h3\u003e\n\u003cp\u003eA) Direct plaster or render should not be applied to Platinum CV8 because it is a non-meshed membrane and does not provide the appropriate key for a wet-applied finish. It should instead be covered with a compatible dry-lining arrangement, independent frame, battened board system, approved dot-and-dab lining, blockwork lining or another specifically designed finish. On reasonably flat walls, a compatible adhesive system may use the serrated Waterseal Plug heads as controlled bonding points where the project specification permits. Adhesive should not be applied indiscriminately to unsupported membrane. If a direct plastered or rendered finish is required, a purpose-made meshed cavity drain membrane, such as Platinum CV8-MESH, should be considered. Board, adhesive, fire, acoustic and moisture requirements must also be checked for the intended room.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How should pipes and cables passing through Platinum CV8 be sealed?\u003c\/h3\u003e\n\u003cp\u003eA) Services should be routed on the room side of the lining or within a planned service zone wherever possible, because every penetration introduces a potential weakness. If a pipe, cable, conduit or duct must pass through Platinum CV8, the smallest practical neat opening should be made without tearing the sheet. Platinum Waterseal Rope can then be packed and compressed continuously around the service, followed by Corner Tape, a membrane patch or a compatible proprietary collar where required. The sealing arrangement must accommodate vibration, thermal expansion and future maintenance. Plastics, metals and coated surfaces should be cleaned and prepared in accordance with the accessory instructions. Floor penetrations deserve particular care because a defective seal can allow water directly into insulation, screed or the finished floor construction.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How are corners, door reveals and irregular junctions detailed?\u003c\/h3\u003e\n\u003cp\u003eA) Platinum CV8 should be fitted tightly into internal and external corners rather than bridging across them and leaving unsupported rounded voids. A continuous fold is preferable where it can be formed without distorting the studs. When cutting is unavoidable, the resulting joint should be sealed with the appropriate combination of Joint Sealing Membrane Tape, Waterseal Rope, Corner Tape and purpose-cut patches. Door and window reveals, columns, steps, returns and thresholds must be treated as complete waterproofing details, not merely trimming locations. Membrane continuity, cavity drainage and the final frame or lining fixings should be planned together. Bulky layers of tape should be avoided unless they can be fully compressed. Later drilling through finished reveals is particularly risky and should be prevented through documented no-fix zones.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can Platinum CV8 be used on vaulted ceilings or flat soffits?\u003c\/h3\u003e\n\u003cp\u003eA) Platinum CV8 can be used on vaulted, arched or sloping underground surfaces when it is fixed tightly and water can drain continuously to a designed collection point. Sheet sizes, joint direction and fixing density should prevent sagging, bridging and pockets in which water or sediment could collect. Every overhead fixing and cut must be securely sealed and safely inspected before concealment. A flat below-ground soffit is a significant limitation. Platinum CV8 should not be used there unless the surface has a reliable minimum slope of 10 per cent towards the drainage route. An inadequately sloping soffit can permit ponding, increase loading on fixings and place pressure on joints. Where the necessary fall is unavailable, a different waterproofing approach should be professionally specified.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What tools and ancillary products are needed to install Platinum CV8?\u003c\/h3\u003e\n\u003cp\u003eA) Typical tools include an SDS hammer drill, correctly sized masonry bits, rubber or club hammer, sharp utility knife, tape measure, level, straightedge, marker, clean cloths, pressure roller and suitable dust extraction. A laser level can assist with long fixing rows, channel routes and floor levels. Principal ancillary materials may include Waterseal Brick Plugs, Joint Sealing Membrane Tape, Waterseal Rope, Corner Tape, membrane patches, AquaTrack channels, connectors, access ports, outlets and an AquaSump where gravity drainage is unavailable. Clean, dry conditions are essential for butyl seals. A controlled hot-air gun may remove light surface moisture in cold conditions, but it must not distort the HDPE. Open flames must never be used, and all required system components should be available before installation begins.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Does Platinum CV8 require a curing or drying period?\u003c\/h3\u003e\n\u003cp\u003eA) Platinum CV8 itself does not require curing because it is mechanically fixed to walls or loose-laid on floors rather than applied as a wet coating. Once the membrane, joints, penetrations, drainage connections and inspection points have been completed and checked, the correctly specified next stage can usually proceed. This can shorten installation programmes compared with some bonded waterproofing products. However, the absence of membrane curing does not remove drying requirements elsewhere. Repair mortars, screeds, plasters, concrete treatments, adhesives and sealers must still reach the condition stated in their individual instructions. The supplied information also requires appropriate humidity control during relevant wet finishing work and suitable screed dryness before impermeable floor coverings are fitted. Moist or dusty surfaces must never be trapped inside butyl-taped joints.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How should accidental damage to Platinum CV8 be repaired?\u003c\/h3\u003e\n\u003cp\u003eA) A misplaced fixing hole should be cleaned, dried, filled with Platinum Waterseal Rope and covered with Corner Tape extending well beyond the penetration. The replacement plug should then be installed through a different stud into sound substrate. Small cuts or punctures can normally be covered with Corner Tape, provided the surrounding membrane is clean, dry, supported and undistorted. Larger holes require a generously sized CV8 patch, sealed around its complete perimeter using Joint Sealing Membrane Tape, Corner Tape and Waterseal Rope as appropriate to the profile. Floor and overhead repairs need especially careful assessment because they may experience greater water movement or loading. If a repair cannot be fully accessed, compressed and inspected, the damaged section should be replaced rather than concealed with a doubtful patch.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Does Platinum CV8 prevent condensation inside a basement?\u003c\/h3\u003e\n\u003cp\u003eA) Platinum CV8 manages moisture and water entering through the building structure, but it does not remove water vapour generated within the occupied room. Cooking, bathing, clothes drying, breathing and inadequate ventilation can still produce condensation on cold internal surfaces. A completed basement therefore needs an appropriate heating, insulation and ventilation strategy, including mechanical extraction or whole-room ventilation where necessary. Visible moisture should not automatically be diagnosed as membrane failure, but it should not automatically be dismissed as condensation either. Humidity, surface temperature, drainage channels, pumps, joints and penetrations should all be checked. Where condensation might run down the room-facing side of the wall membrane but cannot reach AquaTrack, a compatible condensation strip may be included within the designed floor-edge detail to provide a separate drainage route.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What are the principal technical performance figures for Platinum CV8?\u003c\/h3\u003e\n\u003cp\u003eA) Published technical information identifies Platinum CV8 as clear HDPE with a weight of approximately 0.5kg\/m², a 0.45mm sheet thickness and 7mm stud height, commercially described as an 8mm-class membrane. It passes watertightness testing at 60kPa for 24 hours under EN 1928. Listed tensile strength is 416N in the machine direction and 488N in the cross direction under BS 12311-2. Static loading resistance exceeds 20kg, while the main data lists compressive strength as 180kN\/m². Its working temperature range is stated as -50°C to +80°C, with a softening temperature of 126°C. Reaction to fire is Class E, so the membrane must remain protected within an appropriately specified building construction.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How long should Platinum CV8 Cavity Drain Waterproof Membrane last?\u003c\/h3\u003e\n\u003cp\u003eA) The stated life expectancy of Platinum CV8 is equivalent to the lifetime of the structure when it is stored, installed and protected in accordance with the applicable recommendations. This reflects the durability of the HDPE membrane rather than a guarantee that every cavity drain system will perform indefinitely without attention. Long-term waterproofing depends on securely sealed joints and penetrations, protection from later damage and continuing operation of channels, outlets, pumps and alarms. Rolls awaiting installation should be stored upright, under cover and on a stable surface, away from prolonged sunlight, high temperatures, ignition sources and open flames. Crushed flanges, damaged studs, heat distortion or contamination should be identified before use, and seriously compromised sections should be rejected rather than incorporated into the work.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What maintenance does a Platinum CV8 system require?\u003c\/h3\u003e\n\u003cp\u003eA) The protected Platinum CV8 sheet normally needs little direct routine attention, but its drainage and pumping components require planned inspection and servicing. AquaTrack information recommends regular cleaning and describes a six-monthly channel-cleaning interval, although the appropriate frequency should reflect water risk, lime deposits, sediment, pump use and warranty conditions. Inspection ports and in-line access points should remain visible, documented and removable so channels can be checked and flushed. Sumps should be cleaned, pumps operated, floats tested and non-return valves examined. High-water alarms, secondary pumps, batteries and telemetry should also be tested where fitted. Owners should retain drawings, photographs, operating instructions and no-fix zones so later alterations do not puncture the membrane, obstruct drainage or permanently conceal maintainable equipment.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What are the main limitations of Platinum CV8 Cavity Drain Waterproof Membrane?\u003c\/h3\u003e\n\u003cp\u003eA) Platinum CV8 is not a stand-alone barrier against hydrostatic pressure and must always have a continuous drainage and discharge route. It cannot independently guarantee Grade 3 conditions, because the result depends on the complete structure, waterproofing design, workmanship, pumps, ventilation and maintenance. Direct plaster or render cannot be applied because CV8 is non-meshed. It should not be fitted to a flat below-ground soffit without a minimum 10 per cent fall to drainage, and it must not conceal structural failure, hazardous contamination or unresolved dry rot. Butyl seals are unreliable on dusty, greasy, wet or condensed surfaces. The membrane also requires protection against punctures, prolonged ultraviolet exposure, high temperatures and open flames. Access ports, sump covers and alarms must never be permanently concealed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What practical tips help ensure a reliable Platinum CV8 installation?\u003c\/h3\u003e\n\u003cp\u003eA) Plan the entire installation before cutting or drilling, including sheet direction, fixing rows, AquaTrack routes, sump position, service entries, access ports and final finishes. Keep the membrane, tapes and Waterseal Rope clean and dry, and control drilling debris so it cannot enter the cavity or drainage channel. Arrange laps to shed water towards the cavity, then press every taped joint firmly along its full length. Use existing sealed plug cores for approved later fixings and carefully control screw length. Before concealment, inspect for punctures, loose plugs, crushed studs, bridged corners and unsealed penetrations. Flush the channels, test pumps and alarms, confirm the discharge route and photograph critical details. Habitable, high-risk, complex or warranty-controlled projects should always involve a competent waterproofing design specialist.\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATINUM_CV8_WATERPROOF_MEMBRANE_TECH_457d8c2b-f62b-4a29-a7f6-98ff06340bfe.pdf?v=1786537180\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATINUM_CV8_WATERPROOF_MEMBRANE_TECH_457d8c2b-f62b-4a29-a7f6-98ff06340bfe.pdf?v=1786537180\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATINUM_CV8_WATERPROOF_MEMBRANE_TECH_160x160.jpg?v=1785843389\" alt=\"\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATINUM_CV8_WATERPROOF_MEMBRANE_TECH.pdf?v=1785843451\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Platinum Building Chemicals Ltd","offers":[{"title":"(W) 2.07M x (L) 20M (40M²)","offer_id":8174582333539,"sku":"BWMCV8","price":115.0,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.07M x (L) 5M (10M²)","offer_id":8174599176291,"sku":"BWMCV8-05","price":55.0,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.07M x (L) 10M (20M²)","offer_id":8174592458851,"sku":"BWMCV8-10","price":82.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/platinum-cv8-cavity-drain-waterproof-membrane-8mm-stud-w-2-07m-x-l-20m-40m-basement-membranes-761.webp?v=1786020307"},{"product_id":"basement-waterproof-tanking-membrane-cv8-mesh","title":"Platinum CV8 MESH - Basement Tanking Membrane (8mm Stud)","description":"\u003cp\u003ePlatinum CV8 MESH is a High Quality, 8mm Stud, Basement Waterproofing Tanking Membrane comprising of HDPE Membrane with a strong polyethylene mesh on the surface of one side. \u003c\/p\u003e\n\u003cp\u003eThe meshed surface creates a mechanical key to allow the membrane to be plastered, rendered or to receive dot \u0026amp; dab plasterboard.\u003c\/p\u003e\n\u003cp\u003eAvailable in \u003cstrong\u003e(W) 2.0M x (L) 10M (20M²)\u003c\/strong\u003e and \u003cstrong\u003e(W) 2.0M x (L) 20M (4\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e0M²)\u003c\/strong\u003e \u003c\/span\u003eRolls.\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch4\u003e\u003cstrong\u003ePlatinum CV8 MESH Cavity Drain Membrane\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003ePlatinum CV8 Mesh is a high quality Cavity Drain Waterproofing Membrane comprising of high density polyethylene membrane with a strong polyethylene mesh heat-welded during the manufacturing process to the surface of one side. \u003c\/p\u003e\n\u003cp\u003eThe meshed surface creates a mechanical key to allow the membrane to be plastered, rendered or to receive dot \u0026amp; dab plasterboard.\u003c\/p\u003e\n\u003cp\u003ePlatinum CV8 Mesh is suitable for the waterproofing of earth retained walls and vaulted soffits and is guaranteed against deterioration for 30 years, with a life expectancy of the design life of the building (DIN 9001:2000).\u003c\/p\u003e\n\u003cp\u003ePlatinum CV8 Mesh is inert and, therefore, non-polluting to drinking water, highly resistant to water, alkalines, saline solutions and organic acids, and not affected by minerals and hydrocarbons. It is also rot-proof, and resistant to bacteria, fungi and other small organisms.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eBenefits \u0026amp; Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh Performance Bonded Mesh\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePart of a Type C Cavity Drain Membrane System in Line With BS8102:2009\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWaterproof, Salt Inhibiting, Root and Contaminate Resistant\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCreates a Dry, Habitable Living Space in Areas Previously Suffering From Damp \/ Wet Conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEasily Cut Down Using a Sharp Blade\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEasy to Fold Around Windows and Doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuick to Install - Minimal Preparation Needed to Wall Surfaces\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNo Drying Out Process - Redecoration Can Occur Immediately\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLittle or No Damage to the Existing Structure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cstyle\u003e\n  .pc-wykamol-cm8-mesh-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n  }\n\n  .pc-wykamol-cm8-mesh-table {\n    width: 100%;\n    min-width: 760px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.25;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-wykamol-cm8-mesh-table th,\n  .pc-wykamol-cm8-mesh-table td {\n    border: 5px solid #fff;\n    padding: 8px 12px;\n    vertical-align: middle;\n    font-weight: 400;\n  }\n\n  .pc-wykamol-cm8-mesh-table .pc-main-title th {\n    background: #7f7f7f;\n    color: #fff;\n    text-align: center;\n    text-transform: uppercase;\n    font-size: 30px;\n    line-height: 1.15;\n    font-weight: 700;\n    letter-spacing: 0.2px;\n    padding: 12px 10px;\n  }\n\n  .pc-wykamol-cm8-mesh-table .pc-section-title th {\n    background: #7f7f7f;\n    color: #fff;\n    text-align: left;\n    font-size: 22px;\n    line-height: 1.2;\n    font-weight: 700;\n    padding: 10px 12px;\n  }\n\n  .pc-wykamol-cm8-mesh-table .pc-column-head th {\n    background: #7f7f7f;\n    color: #fff;\n    font-size: 18px;\n    line-height: 1.2;\n    font-weight: 400;\n    text-align: left;\n    padding: 10px 12px;\n  }\n\n  .pc-wykamol-cm8-mesh-table .pc-data-row td {\n    background: #fff;\n  }\n\n  .pc-wykamol-cm8-mesh-table .pc-data-row.pc-grey td {\n    background: #d9d9d9;\n  }\n\n  .pc-wykamol-cm8-mesh-table td {\n    text-align: left;\n  }\n\n  .pc-wykamol-cm8-mesh-table .pc-bold {\n    font-weight: 700;\n  }\n\n  .pc-wykamol-cm8-mesh-table .pc-spec-cell {\n    text-align: center;\n    vertical-align: middle;\n    font-weight: 700;\n    background: #fff;\n  }\n\n  @media screen and (max-width: 767px) {\n    .pc-wykamol-cm8-mesh-table {\n      font-size: 14px;\n      min-width: 720px;\n    }\n\n    .pc-wykamol-cm8-mesh-table th,\n    .pc-wykamol-cm8-mesh-table td {\n      padding: 7px 9px;\n      border-width: 4px;\n    }\n\n    .pc-wykamol-cm8-mesh-table .pc-main-title th {\n      font-size: 24px;\n      padding: 10px 8px;\n    }\n\n    .pc-wykamol-cm8-mesh-table .pc-section-title th {\n      font-size: 18px;\n      padding: 9px;\n    }\n\n    .pc-wykamol-cm8-mesh-table .pc-column-head th {\n      font-size: 16px;\n      padding: 9px;\n    }\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"pc-wykamol-cm8-mesh-table-wrap\"\u003e\n  \u003ctable class=\"pc-wykamol-cm8-mesh-table\" aria-label=\"Wykamol CM8 Mesh Waterproof Membrane Technical Data\"\u003e\n    \u003ccolgroup\u003e\n      \u003ccol style=\"width: 32%;\"\u003e\n      \u003ccol style=\"width: 24%;\"\u003e\n      \u003ccol style=\"width: 24%;\"\u003e\n      \u003ccol style=\"width: 20%;\"\u003e\n    \u003c\/colgroup\u003e\n\n    \u003cthead\u003e\n      \u003ctr class=\"pc-main-title\"\u003e\n        \u003cth colspan=\"4\"\u003eTechnical Data\u003c\/th\u003e\n      \u003c\/tr\u003e\n      \u003ctr class=\"pc-column-head\"\u003e\n        \u003cth colspan=\"2\"\u003eFeatures\u003c\/th\u003e\n        \u003cth\u003eResult\u003c\/th\u003e\n        \u003cth\u003eTest Standard\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n\n    \u003ctbody\u003e\n      \u003ctr class=\"pc-data-row\"\u003e\n        \u003ctd colspan=\"2\"\u003eMaterial\u003c\/td\u003e\n        \u003ctd\u003eHDPE\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr class=\"pc-data-row pc-grey\"\u003e\n        \u003ctd colspan=\"2\"\u003eUnit Weight\u003c\/td\u003e\n        \u003ctd\u003e0.505 Kg\/m²\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr class=\"pc-data-row\"\u003e\n        \u003ctd colspan=\"2\"\u003eSheet Thickness\u003c\/td\u003e\n        \u003ctd\u003e0.6 mm\u003c\/td\u003e\n        \u003ctd\u003eEN 149-2\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr class=\"pc-data-row pc-grey\"\u003e\n        \u003ctd colspan=\"2\"\u003eStud Height\u003c\/td\u003e\n        \u003ctd\u003e7mm\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr class=\"pc-data-row\"\u003e\n        \u003ctd colspan=\"2\"\u003eColour\u003c\/td\u003e\n        \u003ctd\u003eClear\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr class=\"pc-data-row pc-grey\"\u003e\n        \u003ctd colspan=\"2\"\u003eWater Tightness 60 kPa; 24h\u003c\/td\u003e\n        \u003ctd\u003ePass\u003c\/td\u003e\n        \u003ctd\u003eEN 1928\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr class=\"pc-data-row\"\u003e\n        \u003ctd colspan=\"2\"\u003eWorking Temperature\u003c\/td\u003e\n        \u003ctd\u003e-50°C to +80°C\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr class=\"pc-data-row pc-grey\"\u003e\n        \u003ctd colspan=\"2\"\u003eSoftening Temperature\u003c\/td\u003e\n        \u003ctd\u003e126°C\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr class=\"pc-data-row\"\u003e\n        \u003ctd colspan=\"2\"\u003eTensile Strength MD\u003c\/td\u003e\n        \u003ctd\u003e416 N\u003c\/td\u003e\n        \u003ctd\u003eBS 12311-2\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr class=\"pc-data-row pc-grey\"\u003e\n        \u003ctd colspan=\"2\"\u003eTensile Strength CD\u003c\/td\u003e\n        \u003ctd\u003e488 N\u003c\/td\u003e\n        \u003ctd\u003eBS 12311-2\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr class=\"pc-data-row\"\u003e\n        \u003ctd colspan=\"2\"\u003eResistance To Static Loading\u003c\/td\u003e\n        \u003ctd\u003e\u0026gt;20 Kg\u003c\/td\u003e\n        \u003ctd\u003eBS 12730\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr class=\"pc-data-row pc-grey\"\u003e\n        \u003ctd colspan=\"2\"\u003eCompressive Strength\u003c\/td\u003e\n        \u003ctd\u003e180 kN\/m²\u003c\/td\u003e\n        \u003ctd\u003eBS EN ISO 25619-2\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr class=\"pc-data-row\"\u003e\n        \u003ctd colspan=\"2\"\u003eReaction To Fire\u003c\/td\u003e\n        \u003ctd\u003eClass F\u003c\/td\u003e\n        \u003ctd\u003eBS EN 13501-1\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr class=\"pc-data-row pc-grey\"\u003e\n        \u003ctd colspan=\"2\"\u003eType Of Application\u003c\/td\u003e\n        \u003ctd\u003eType V\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr class=\"pc-data-row\"\u003e\n        \u003ctd colspan=\"2\"\u003eLife Expectancy\u003c\/td\u003e\n        \u003ctd\u003eLifetime of Structure\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr class=\"pc-section-title\"\u003e\n        \u003cth colspan=\"4\"\u003eEssential Characteristics\u003c\/th\u003e\n      \u003c\/tr\u003e\n      \u003ctr class=\"pc-column-head\"\u003e\n        \u003cth\u003eEssential Characteristics\u003c\/th\u003e\n        \u003cth\u003ePerformance\u003c\/th\u003e\n        \u003cth\u003eTest Standard\u003c\/th\u003e\n        \u003cth\u003eHarmonised Technical Specification\u003c\/th\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr class=\"pc-data-row\"\u003e\n        \u003ctd class=\"pc-bold\"\u003eWater Tightness, 60 kPa; 24h\u003c\/td\u003e\n        \u003ctd class=\"pc-bold\"\u003ePass\u003c\/td\u003e\n        \u003ctd class=\"pc-bold\"\u003eEN 1928\u003c\/td\u003e\n        \u003ctd class=\"pc-spec-cell\" rowspan=\"10\"\u003eEN 13967: 2012 + A1 : 2017\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr class=\"pc-data-row pc-grey\"\u003e\n        \u003ctd class=\"pc-bold\"\u003eResistance To Tearing\u003c\/td\u003e\n        \u003ctd class=\"pc-bold\"\u003eMD - npd\u003cbr\u003eCMD - npd\u003c\/td\u003e\n        \u003ctd class=\"pc-bold\"\u003eEN 12310-1\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr class=\"pc-data-row\"\u003e\n        \u003ctd class=\"pc-bold\"\u003eElongation (5%)\u003c\/td\u003e\n        \u003ctd class=\"pc-bold\"\u003eMD - npd\u003cbr\u003eCMD - npd\u003c\/td\u003e\n        \u003ctd class=\"pc-bold\"\u003eEN 12311-2\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr class=\"pc-data-row pc-grey\"\u003e\n        \u003ctd class=\"pc-bold\"\u003eCompressive Creep (Resistance To Static Load)\u003c\/td\u003e\n        \u003ctd class=\"pc-bold\"\u003enpd\u003c\/td\u003e\n        \u003ctd class=\"pc-bold\"\u003eEN 13967 Annex B\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr class=\"pc-data-row\"\u003e\n        \u003ctd class=\"pc-bold\"\u003eImpact Resistance\u003c\/td\u003e\n        \u003ctd class=\"pc-bold\"\u003enpd\u003c\/td\u003e\n        \u003ctd class=\"pc-bold\"\u003eEN12691-2 Method A\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr class=\"pc-data-row pc-grey\"\u003e\n        \u003ctd class=\"pc-bold\"\u003eDurability Against Ageing\u003c\/td\u003e\n        \u003ctd class=\"pc-bold\"\u003enpd\u003c\/td\u003e\n        \u003ctd class=\"pc-bold\"\u003eEN 1296 \/ EN 1928\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr class=\"pc-data-row\"\u003e\n        \u003ctd class=\"pc-bold\"\u003eDurability Against Chemicals\u003c\/td\u003e\n        \u003ctd class=\"pc-bold\"\u003enpd\u003c\/td\u003e\n        \u003ctd class=\"pc-bold\"\u003eEN1926 \/ EN 1928\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr class=\"pc-data-row pc-grey\"\u003e\n        \u003ctd class=\"pc-bold\"\u003eFire Resistance\u003c\/td\u003e\n        \u003ctd class=\"pc-bold\"\u003eF\u003c\/td\u003e\n        \u003ctd class=\"pc-bold\"\u003eEN 13501-1\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr class=\"pc-data-row\"\u003e\n        \u003ctd class=\"pc-bold\"\u003eJoint Tensile Shear Resistance\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n        \u003ctd class=\"pc-bold\"\u003eEN 12317-2\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr class=\"pc-data-row pc-grey\"\u003e\n        \u003ctd class=\"pc-bold\"\u003eCompressive Strength\u003c\/td\u003e\n        \u003ctd class=\"pc-bold\"\u003e180 kN\u003c\/td\u003e\n        \u003ctd class=\"pc-bold\"\u003eBS EN ISO 25619-2\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eInstallation\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003ePreparation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUnsound plaster, render or screed should be removed and surfaces made level. This can be achieved using\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-universal-mortar\" target=\"_blank\"\u003e\u003cstrong\u003eUniversal Mortar\u003c\/strong\u003e\u003c\/a\u003e, or a 3:1 sand:cement mix incorporating\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" target=\"_blank\"\u003e\u003cstrong\u003eRenderproof\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eWaterproofing Additive.\u003c\/p\u003e\n\u003cp\u003eLeave all new works to dry thoroughly before any membranes are fixed.\u003c\/p\u003e\n\u003cp\u003eIn case of walls suffering from mould or masonry fungi, prior to fixing the membrane, remove surface contamination by brushing, then apply a\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/masonry-dry-rot-treatment\" target=\"_blank\"\u003e\u003cstrong\u003eMasonry Biocide\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003ein line with the relevant Technical Data Sheet\u003c\/p\u003e\n\u003cp\u003eIf Dry Rot (Serpula Lacrymans) is present in the walls, this will require detailed assessment before proceeding.\u003c\/p\u003e\n\u003cp\u003eAbove ground level it is recommended, that where possible, all sources of moisture are alleviated at the source using a DPC such as\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proof-cream-dampsolve\" target=\"_blank\"\u003e\u003cstrong\u003eDampSolve\u003c\/strong\u003e\u003c\/a\u003e, before applying Platinum CV8 Mesh Membrane. This reduces potential damage to masonry and timber etc.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWe recommend an application of \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-anti-lime-sealer\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWykamol Anti Lime Sealer\u003c\/strong\u003e\u003c\/a\u003e to the concrete walls, before an application of CV8 Mesh Membrane, to prevent lime efflorescence and dusting, which can block perimeter drainage channels.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eApplication on Walls:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePlatinum CV8 Mesh is fixed with the studs against the wall to create an air \/ depressurisation gap.\u003c\/p\u003e\n\u003cp\u003eThe membrane can be fixed either vertically or horizontally. However as this product is not available in 2.4M height and also due to the heavy weight of the material, most fixing of Platinum CV8 Mesh will be \u003cstrong\u003eVertical\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eWhen making this decision, you will need to take into account the size of the area to be lined, and the height of the walls relative to the width of the membrane.\u003c\/p\u003e\n\u003cp\u003eHorizontal Fixing requires less cuts and jointing but the full roll is very heavy at first. Vertical fixing has much lighter strips to fix, but requires that each of these is taped back together again. You may find that vertical fixing is easier, but requires more \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/tanking-membrane-sealing-tape\" target=\"_blank\"\u003e\u003cstrong\u003eWaterseal Tape\u003c\/strong\u003e\u003c\/a\u003e for jointing.\u003c\/p\u003e\n\u003cp\u003eThe membrane is fixed to the wall using \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/tanking-membrane-brick-plugs\" target=\"_blank\"\u003e\u003cstrong\u003ePlatinum Waterseal Brick Plugs\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePlace the membrane in position as level as you can judge by eye. Using a 10mm drill bit, drill through the centre of a stud near the top and edge to a depth greater than the fixing.\u003c\/p\u003e\n\u003cp\u003eThe fixing is then hammered into the pre-drilled hole until the plug sits flush in the stud. The rubber washer re-seals the hole. Level the membrane using the spirit level or laser level if used, and fix another plug about 2 metres along at the top of the sheet. The membrane will now be hanging level to the wall.\u003c\/p\u003e\n\u003cp\u003eIf you are fixing horizontally, continue fixing every 2 metres until you have reached the end of the roll or you have covered all of the wall(s) to be treated. It is very important to regularly check the level. If the membrane is not level, you may well find that the membrane is kinked and looks unsightly, it will also dive down when fitted around corners.\u003c\/p\u003e\n\u003cp\u003eIf you are fixing Vertically, hang each subsequent sheet by the two fixings as described above. The subsequent sheet is joined by overlapping the edge of one sheet by another underneath by a minimum of 2 studs. Fix Brick Plugs \u0026amp; Seals through the studs as close as possible to the edge of the membrane.\u003c\/p\u003e\n\u003cp\u003eApply \u003cstrong\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/mesh-membrane-tape\" target=\"_blank\"\u003ePlatinum Mesh Tape\u003c\/a\u003e \u003c\/strong\u003ealong the joint with equal overlaps of the tape onto each sheet of membrane and press firmly into place.\u003c\/p\u003e\n\u003cp\u003eApply more pressure with the palm of your hand to further seal the whole of the joint. A Hot Air Gun should be used to help sealing, especially in cold or damp conditions.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFixing Centres:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFix in a square at 350mm centres, and then fix a plug in the centre of four fixings so it looks like a 5 on a dice.\u003c\/p\u003e\n\u003cp\u003eAll fixings will then be a maximum of 250mm centres.\u003c\/p\u003e\n\u003cp\u003eOn very flat walls, the horizontal and vertical centres can be moved out to 400mm so when the centre plug is fixed, the centres are not more than 300mm.\u003c\/p\u003e\n\u003ch5\u003eFinishing\u003c\/h5\u003e\n\u003cp\u003ePlatinum CV8 Mesh Membrane can be plastered or rendered, or can be plasterboarded using a dab fix.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePlasters:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe recommended plaster to be applied to Platinum CV8 Mesh is Tarmac Whitewall which should be in two coats when applied to Platinum Mesh Membranes.\u003c\/p\u003e\n\u003cp\u003eThe plasters can accept a finishing 3mm skim coat to finish.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Manufacturers recommended drying times may vary according to atmospheric conditions.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCement Based Renders:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFor internal cement renders the mix should be six parts clean sharp sand \/ one part lime \/ one part cement. A two-coat application is recommended allowing 7-10 days between coats.\u003c\/p\u003e\n\u003cp\u003eDrying time is important because shrinkage cracks may appear.\u003c\/p\u003e\n\u003cp\u003eA weaker mix of seven or even eight parts sand can be used for the second coat.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHydraulic Lime Based Mortars:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003eFirst Coat\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eUsing a ratio of 1 part Lime to 2½ - 3 parts sharp washed sand with evenly distributed hair throughout the mortar and working to a layer of 10mm thick, push the plaster into and across the pre-wet laths at a 45 degree angle to the lathes.\u003c\/p\u003e\n\u003cp\u003eThe plaster should be correctly cured until hard\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eSecond Coat\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe second coat also known as the intermediate or float coat will be applied similar to the first coat only without any hair being added to the mortar.\u003c\/p\u003e\n\u003cp\u003eYou must ensure you wet down the first coat with a fine mist before spreading a 7mm coat, before scratching up and leaving in preparation of the finish coat.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFinish Coat\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eFor the final top coat a fine mix of 1 part lime putty to 2 parts well graded super fine sand. Remembering to wet down the surface before application with a fine mist spray.\u003c\/p\u003e\n\u003cp\u003eAllow time for the water to absorb into the plaster then apply a coat of approximately 5mm, then rule off and leave for a couple of hours.\u003c\/p\u003e\n\u003cp\u003eWhen ready, rub up the finish coat using a plastic or wooden trowel to bring back the fat until the required finish has been reached in the case of any light crazing this can be rubbed up and trowelled out.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eGeneral Plastering \u0026amp; Rendering Considerations:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e All plasters and renders etc. must be to a minimum total depth of 15mm.\u003c\/p\u003e\n\u003cp\u003eThe undercoat should be applied with firm pressure to ensure the product is fully pushed behind the mesh so that the studs are fully filled, and to an approximate thickness of 5mm and be well scratched with a wire scratcher.\u003c\/p\u003e\n\u003cp\u003eWhen the scratch coat has set, the floating coat should be applied to a depth of 7mm and lightly scratched to provide a firm key for the final coat, which should be to a minimum thickness of 3mm.\u003c\/p\u003e\n\u003cp\u003eAll plasters and renders should be applied strictly in accordance with the manufacturer’s instructions, and good plastering \/ rendering practice as described in BS5492 and BS5262 Code of Practice.\u003c\/p\u003e\n\u003cp\u003eDo not apply decoration until the plaster or render is thoroughly dry.\u003c\/p\u003e\n\u003cp\u003eIf any special renders or plasters are to be considered, technical advice must be sought from the Company’s technical department.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCuring:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Cement and Lime based mortars require curing. Curing is the process of keeping a mortar or render under a specific environmental condition until the chemical set (referred to as hydration) is sufficient to withstand the environment into which the mortar has been placed.\u003c\/p\u003e\n\u003cp\u003eLime binders are generally weaker than cements taking longer to acquire their strength and hardness, leaving them potentially more vulnerable for a longer period than cement equivalents, and curing them once placed is simply regarded as best practice.\u003c\/p\u003e\n\u003cp\u003eGood curing is typically considered to be that of providing a humid environment stimulating full hydration of the lime or cement binders, providing strength development along with other benefits, especially the ability to withstand hairline cracking.\u003c\/p\u003e\n\u003cp\u003eThe most common cause of failure is allowing a mortar \/ render to dry out too quickly, impeding the chemical process for hydration, stressing the mortar resulting in cracking.\u003c\/p\u003e\n\u003cp\u003eStandard practice for protecting cement or lime based renders\/mortars is with wet \/ dampened hessian sheeting draped over the area in relatively close proximity to the render. This should be left in place for at least a week and is a standard requirement that is required in all cases.\u003c\/p\u003e\n\u003cp\u003eDuring the warmer months, the hessian will need to be repeatedly wetted and\/or covered with plastic sheeting to ensure the correct curing environment.\u003c\/p\u003e\n\u003cp\u003eCuring should be of at least 7 days.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDry Lining:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePlatinum CV8 Mesh can be effectively used in conjunction with dry lining by dab fixing the plasterboard using a proprietary dabbing compound.\u003c\/p\u003e\n\u003cp\u003eBe careful when installing laminated or insulated plasterboard, as when they are dot \u0026amp; dabbed to Platinum Meshed membranes, building regulations require two mechanical fixes to each laminated board. These fixings may breach the membrane which cannot be repaired.\u003c\/p\u003e\n\u003cp\u003eWhere insulation is required to the wall build, we recommend to use a \u003cstrong\u003eNON-MESHED Membrane\u003c\/strong\u003e (such as \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/basement-waterproof-tanking-membrane-cv8\" target=\"_blank\"\u003e\u003cstrong\u003ePlatinum CV8\u003c\/strong\u003e\u003c\/a\u003e) and use an independent dry-lining frame.\u003c\/p\u003e\n\u003cp\u003eHouse the insulation within the frame and plasterboard over.\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Data Sheet:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eComing Soon\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATINUM_CV3_WATERPROOF_MEMBRANE_DOP.pdf?1285\" target=\"_blank\"\u003e\u003cstrong\u003eDeclaration of Performance (DoP):\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATINUM_CV3_WATERPROOF_MEMBRANE_DOP.pdf?1285\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATINUM_GT8_GEOTEX_MEMBRANE_DOP_100x100.jpg?v=1573558472\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Platinum Building Chemicals Ltd","offers":[{"title":"(W) 2.0M x (L) 20M (40M²)","offer_id":8174677033059,"sku":"BWMCV8M","price":202.0,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.0M x (L) 10M (20M²)","offer_id":8174678311011,"sku":"BWMCV8M-10","price":122.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/platinum-cv8-mesh-basement-tanking-membrane-8mm-stud-w-2-0m-x-l-20m-40m-waterproof-membranes-125.webp?v=1780916646"},{"product_id":"basement-floor-membrane-20mm-cv20","title":"Platinum CV20 - Basement Tanking Floor Membrane (20mm Stud)","description":"\u003cp\u003e\u003cspan\u003ePlatinum CV20 is a High Quality, 20mm Stud, Cavity Drain Basement Waterproofing Floor Membrane made from High Density Polyethylene (HDPE).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlatinum CV20 is used as a high drainage capacity floor membrane and is generally specified where it is anticipated that there may be a risk of severe water penetration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSupplied in \u003cstrong\u003e2.07M x 10M (20M²) Rolls\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch4\u003e\u003cstrong\u003ePlatinum CV20 Cavity Drain Floor Membrane\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003ePlatinum CV20 is a Cavity Drain Waterproofing Membrane made from High Density Polyethylene (HDPE).\u003c\/p\u003e\n\u003cp\u003eWith its 20mm deep stud profile, Platinum CV20 is used as a high drainage capacity floor membrane and is generally specified where it is anticipated that there may be a risk of severe water penetration.\u003c\/p\u003e\n\u003cp\u003ePlatinum CV20 is guaranteed against deterioration for 30 years, with a life expectancy of at least the design life of the building (DIN 9001:2000).\u003c\/p\u003e\n\u003cp\u003ePlatinum CV20 is inert and, therefore, non-polluting to drinking water, highly resistant to water, alkalies, saline solutions and organic acids, and not affected by minerals and hydro-carbons. It is also impervious to root penetration, is rot-proof, and resistant to bacteria, fungi and other small organisms.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eBenefits \u0026amp; Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePart of a Type C Cavity Drain Membrane System in Line With BS8102:2009\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGives a High Water Void Volume of 14 Litres\/m²\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuick to Install - Easy to Roll Out Along Floors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCreates a Dry, Habitable Living Space in Areas Previously Suffering From Damp \/ Wet Conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEasily Cut Down Using a Sharp Blade\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWaterproof, Salt Inhibiting, Root and Contaminate Resistant\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLittle or No Damage to the Existing Structure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow and High Temperature Tolerance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh Grade Material\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Data:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{font-family:Arial, sans-serif;font-size:14px;padding:5px 17px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:5px 17px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg .tg-w2ns{font-weight:bold;font-size:14px;background-color:#ffffff;color:#343434;border-color:#656565;text-align:center;vertical-align:middle}\n.tg .tg-adon{font-size:14px;background-color:#ffffff;color:#343434;border-color:#656565;text-align:center;vertical-align:middle}\n.tg .tg-areh{font-size:14px;background-color:#ffffff;color:#343434;border-color:#656565;text-align:center;vertical-align:top}\n.tg .tg-4mat{background-color:#ffffff;color:#343434;border-color:#656565;text-align:center;vertical-align:top}\n.tg .tg-nq8p{font-weight:bold;font-size:14px;font-family:Arial, Helvetica, sans-serif !important;;background-color:#ffffff;color:#343434;border-color:#656565;text-align:center;vertical-align:middle}\n.tg .tg-npxk{font-size:14px;font-family:Arial, Helvetica, sans-serif !important;;background-color:#ffffff;color:#343434;border-color:#656565;text-align:center;vertical-align:middle}\n.tg .tg-hx3s{font-weight:bold;font-size:14px;background-color:#ffffff;color:#343434;border-color:#656565;text-align:center;vertical-align:top}\n.tg .tg-ne7e{font-weight:bold;background-color:#ffffff;color:#343434;border-color:#656565;text-align:center;vertical-align:top}\n@media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\n\u003ctable class=\"tg\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-nq8p\"\u003eMaterial\u003c\/td\u003e\n\u003ctd class=\"tg-npxk\"\u003e\u003cspan style=\"font-weight: inherit; font-style: inherit;\" data-mce-style=\"font-weight: inherit; font-style: inherit;\"\u003eHigh Density Polyethylene (HDPE)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-nq8p\"\u003e\u003cspan style=\"font-weight: inherit; font-style: inherit;\" data-mce-style=\"font-weight: inherit; font-style: inherit;\"\u003eUnit Weight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-npxk\"\u003e\u003cspan style=\"font-weight: inherit; font-style: inherit;\" data-mce-style=\"font-weight: inherit; font-style: inherit;\"\u003e1kg\/m²\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-nq8p\"\u003eSheet Thickness\u003c\/td\u003e\n\u003ctd class=\"tg-npxk\"\u003e1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-w2ns\"\u003eStud Height\u003c\/td\u003e\n\u003ctd class=\"tg-adon\"\u003e20mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-nq8p\"\u003eColour\u003c\/td\u003e\n\u003ctd class=\"tg-npxk\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hx3s\"\u003eWater Tightness - 60 kPa; 24h (EN 1928)\u003c\/td\u003e\n\u003ctd class=\"tg-areh\"\u003ePass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hx3s\"\u003eWorking Temperature\u003c\/td\u003e\n\u003ctd class=\"tg-areh\"\u003e-50°C to +80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hx3s\"\u003eSoftening Temperature\u003c\/td\u003e\n\u003ctd class=\"tg-areh\"\u003e126°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hx3s\"\u003eTensile Strength MD (BS 12311-2)\u003c\/td\u003e\n\u003ctd class=\"tg-areh\"\u003e416 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hx3s\"\u003eTensile Strength CD (BS 12311-2)\u003c\/td\u003e\n\u003ctd class=\"tg-areh\"\u003e488 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hx3s\"\u003eResistance to Static Loading (BS 12730)\u003c\/td\u003e\n\u003ctd class=\"tg-areh\"\u003e\u0026gt;20 Kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hx3s\"\u003eCompressive Strength (BS EN ISO 25619-2)\u003c\/td\u003e\n\u003ctd class=\"tg-areh\"\u003e170 kN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hx3s\"\u003eReaction to Fire (BS EN 13501-1 :2007+A1:2009)\u003c\/td\u003e\n\u003ctd class=\"tg-areh\"\u003eClass E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hx3s\"\u003eType of Application\u003c\/td\u003e\n\u003ctd class=\"tg-areh\"\u003eType V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-ne7e\"\u003eLife Expectancy\u003c\/td\u003e\n\u003ctd class=\"tg-4mat\"\u003eLifetime of Structure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch5\u003eInstallation\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003ePreparation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePlatinum CV20 should only be used on floors. Before the system is installed, the area must be assessed to determine what preparation is required:\u003c\/p\u003e\n\u003cp\u003eAll timber and other organic material must be removed to prevent risk of fungal or bacterial growth behind the System. If evidence of rot exists, this must be dealt with by a specialist contractor prior to installation of the system (See our \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/dry-rot-wood-treatment\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/dry-rot-wood-treatment\" target=\"_blank\"\u003e\u003cstrong\u003eWoodworm \u0026amp; Dry Rot Control\u003c\/strong\u003e\u003c\/a\u003e Products).\u003c\/p\u003e\n\u003cp\u003eBrush the floor clean and remove any sharp protrusions. Fill all non-structural cracks above 1mm wide, all structural cracks should be repaired or treated.\u003c\/p\u003e\n\u003cp\u003eNew concrete should be treated with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-anti-lime-sealer\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-anti-lime-sealer\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWykamol Anti Lime Sealer\u003c\/strong\u003e\u003c\/a\u003e which prevents free lime from the curing concrete being drawn out by ingressing water.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDrainage Requirements\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWhen used in a full or part earth-retaining situation, the membrane system must be drained. To comply with BS 8102:2009, you must assume that the structure will be subjected to water ingress at some time.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eMethods Of Drainage:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe drainage must effectively remove all water from below the membrane and take the water to a point of discharge such as a \u003cstrong\u003eSump Chamber\u003c\/strong\u003e or a form of safe natural drainage. Standing water can block the membrane with silt or lime scale so it is important for water to flow uninterrupted to the drainage point.\u003c\/p\u003e\n\u003ch4\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/pages\/basement-drainage-systems\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\" data-mce-style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eBasement Drainage Channel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/h4\u003e\n\u003cp\u003ePlatinum Chemicals supply a range of \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/pages\/basement-drainage-systems\" target=\"_blank\"\u003e\u003cstrong\u003eBasement Channel Systems\u003c\/strong\u003e\u003c\/a\u003e which include \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/newton-basedrain\" target=\"_blank\"\u003e\u003cstrong\u003eNewton Basedrain\u003c\/strong\u003e\u003c\/a\u003e, \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/basement-drainage-channel\" target=\"_blank\"\u003e\u003cstrong\u003ePlaton Aqua Channel\u003c\/strong\u003e\u003c\/a\u003e and \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/wykamol-waterguard-drainage-channel\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Waterguard\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThe Channel System is placed at the wall \/ floor junction and collects water from behind the wall membrane and receives water at the wall \/ floor junction. It is a designed method of removing water as it can interface with sump chambers, gullies, waste pipes etc.\u003c\/p\u003e\n\u003cp\u003eIt can also be maintainable by inserting Jetting Eyes \/ Rodding Eyes into the system. \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Method:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIt is very rare for water to pass through a solid concrete slab or concrete raft, but where the slab or raft is of questionable quality it is possible for water to pass through cracks in a poorly constructed floor. If the quality of the slab is questionable, Platinum CV20 should be used as the floor membrane.\u003c\/p\u003e\n\u003cp\u003eStarting at one side of the room, unroll the membrane with the studs down and cut to fit the room as one would a carpet. The next membrane width is rolled out so that the flanged edge overlaps onto the edge of the previous roll of membrane. Clean both edges.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/tanking-membrane-sealing-tape\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/tanking-membrane-sealing-tape\" target=\"_blank\"\u003e\u003cstrong\u003ePlatinum Waterseal Tape\u003c\/strong\u003e\u003c\/a\u003e is then applied to the high flat area between the first two studs at the edge of the previous roll of membrane with the backing paper still intact.\u003c\/p\u003e\n\u003cp\u003eCheck the two widths for alignment, with the flange covering the backing paper.\u003c\/p\u003e\n\u003cp\u003eStarting from the end of the joint, remove the backing paper and press down on the joint sealing the two sections together. This process is repeated until all areas are covered. Seal the Platinum CV20 Membrane to the up-stand of the \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/pages\/basement-drainage-systems\" target=\"_blank\"\u003e\u003cstrong\u003ePerimeter Drainage Channel\u003c\/strong\u003e\u003c\/a\u003e with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/basement-membrane-corner-tape\" target=\"_blank\"\u003e\u003cstrong\u003ePlatinum Corner Strip \/ Overtape\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eWhere the floor membrane is required to be jointed to horizontal DPC’s through internal and external walls, these joints should be sealed with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/tanking-membrane-sealing-tape\" target=\"_blank\"\u003e\u003cstrong\u003ePlatinum Waterseal Tape\u003c\/strong\u003e\u003c\/a\u003e. Ensure both surfaces are clean and dry before attempting to make these joints.\u003c\/p\u003e\n\u003cp\u003eIf there are any services up through the floor, the membrane can be cut and trimmed around them, and the gap filled and sealed using a high quality MS or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/hybrid-polymer\" target=\"_blank\"\u003e\u003cstrong\u003eSMX Polymer Adhesive\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eIf necessary, a patch of membrane or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proof-course-rolls\" target=\"_blank\"\u003e\u003cstrong\u003ePlain DPC\u003c\/strong\u003e\u003c\/a\u003e is laid over and sealed to the service with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterseal-sealing-rope\" target=\"_blank\"\u003e\u003cstrong\u003ePlatinum Waterseal Rope\u003c\/strong\u003e\u003c\/a\u003e, and around its perimeter with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/tanking-membrane-sealing-tape\" target=\"_blank\"\u003e\u003cstrong\u003ePlatinum Waterseal Tape\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eIt should be noted that protrusions through the floor slab\/raft should be avoided wherever possible as they create weaknesses that allow unnecessary water ingress.\u003c\/p\u003e\n\u003cp\u003eThe specified floor finish can now be laid directly over the floor membrane, which must not be punctured by any fixings through the floor. When a timber floor finish is preferred you must allow an expansion gap around the wall edge.\u003c\/p\u003e\n\u003cp\u003eSpeak to the supplier of the floor finish to confirm the correct size of this expansion gap.\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATINUM_CV20_WATERPROOF_MEMBRANE_TECH_c7ec9f4c-a193-4f10-9a59-a9265f92c75c.pdf?5187181409182079806\" target=\"_blank\"\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATINUM_CV20_WATERPROOF_MEMBRANE_TECH_c7ec9f4c-a193-4f10-9a59-a9265f92c75c.pdf?5187181409182079806\" target=\"_blank\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATINUM_CV20_MEMBRANE_TECH_2a0ffbf3-bd35-4c7a-bf42-18d696d51163_small.jpg?v=1539349260\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATINUM_CV20_WATERPROOF_MEMBRANE_DOP.pdf?1285\" target=\"_blank\"\u003e\u003cstrong\u003eDeclaration of Performance (DoP):\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATINUM_CV20_WATERPROOF_MEMBRANE_DOP.pdf?1285\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATINUM_GT8_GEOTEX_MEMBRANE_DOP_100x100.jpg?v=1573558472\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Platinum Building Chemicals Ltd","offers":[{"title":"(W) 2.07M x (L) 20M (40M²)","offer_id":8174704558179,"sku":"BWMCV20","price":210.0,"currency_code":"GBP","in_stock":false},{"title":"(W) 2.07M x (L) 10M (20M²)","offer_id":8174707998819,"sku":"BWMCV20-10","price":129.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/platinum-cv20-basement-tanking-floor-membrane-20mm-stud-w-2-07m-x-l-20m-40m-waterproof-membranes-684.webp?v=1780398310"},{"product_id":"newton-410-geodrain-membrane","title":"Newton Hydrobond 410 Geodrain Membrane - 10mm Studded External Drainage Membrane","description":"\u003cp\u003eNewton 410 Geodrain is a two-core drainage sheet consisting of a non-woven geotextile filter layer thermally welded to a water impermeable HDPE (High Density Polyethylene) drainage membrane.\u003c\/p\u003e\n\u003cp\u003eSupplied in \u003cstrong\u003e(W) 2.0M x (L) 12.5M - (25M²) Rolls\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch4\u003e\u003cstrong\u003eNewton 410 Geodrain External Drainage Membrane\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eNewton 410 Geodrain provides outstanding drainage and protection to the outside face of basement walls to sloping sites, preventing the build-up of water pressure and protecting the structure from aggressive water, chemicals and toxins.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eBenefits \u0026amp; Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePrevents water pressure from bearing against the structure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResistant to all chemicals normally found in the ground\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWithstands stresses and movement acting as a slip membrane as the backfill settles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAllows for backfilling with excavated earth\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExtremely strong material, minimising the risk of damage when backfilling even when no protection board is used\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVery high compressive strength\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuspended soil particles (fines) are filtered out by the geotextile layer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuick and easy to install with a range of ancillary fixing and installation products.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eAssociated Products:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-multi-plugs\" target=\"_blank\"\u003e\u003cstrong\u003eNewton MultiPlugs:\u003c\/strong\u003e\u003c\/a\u003e For Fixing the Membrane to the Substrate.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-waterseal-tape\" target=\"_blank\"\u003e\u003cstrong\u003eNewton Waterseal Tape:\u003c\/strong\u003e\u003c\/a\u003e Provides a double-sided waterproof seal when joining two parts of the Membrane together.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-geostrip-capping-profile\" target=\"_blank\"\u003eNewton GeoStrip Profile:\u003c\/a\u003e \u003c\/strong\u003eUsed at the Top Edge of the Membrane to prevent debris and back-fill from entering the cavity between the drainage core and the filter fabric.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNewton 403 Hydrobond:\u003c\/strong\u003e A very high performance composite sheet membrane which can be used for Primary Waterproofing of the Structure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTypical Applications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAs the drainage layer of an externally applied waterproofing system to sloping sites when used in conjunction with sheet applied or liquid applied external tanking membrane to BS 8102:2009.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtection of the structure from aggressive chemicals in the ground water.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTo prevent the build up of ground water to retaining walls.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Data:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures - Studded Core:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{font-family:Arial, sans-serif;font-size:14px;padding:4px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:4px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg .tg-tt9e{font-weight:bold;font-family:Arial, Helvetica, sans-serif !important;;background-color:#ffffff;color:#333333;border-color:#000000;text-align:center}\n.tg .tg-p4un{font-family:Arial, Helvetica, sans-serif !important;;background-color:#ffffff;color:#333333;border-color:#000000;text-align:center}\n@media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\n\u003ctable class=\"tg\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eMembrane Material\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eHDPE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eColour\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eDensity\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e740g\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eStud Depth\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e9.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e10.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eVicat Softening Temperature\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e148°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures - Geotextile:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{font-family:Arial, sans-serif;font-size:14px;padding:4px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:4px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg .tg-tt9e{font-weight:bold;font-family:Arial, Helvetica, sans-serif !important;;background-color:#ffffff;color:#333333;border-color:#000000;text-align:center}\n.tg .tg-p4un{font-family:Arial, Helvetica, sans-serif !important;;background-color:#ffffff;color:#333333;border-color:#000000;text-align:center}\n@media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\n\u003ctable class=\"tg\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eGeotextile Material\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003ePolypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eColour\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eDensity \/ Specific Gravity\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e1.36\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eStud Depth - Double Cuspated\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e4.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eThickness\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e1.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures - Newton 410 Geodrain:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{font-family:Arial, sans-serif;font-size:14px;padding:4px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:4px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg .tg-2lc1{background-color:#ffffff;color:#333333;border-color:#000000;vertical-align:top}\n.tg .tg-tt9e{font-weight:bold;font-family:Arial, Helvetica, sans-serif !important;;background-color:#ffffff;color:#333333;border-color:#000000;text-align:center}\n.tg .tg-p4un{font-family:Arial, Helvetica, sans-serif !important;;background-color:#ffffff;color:#333333;border-color:#000000;text-align:center}\n@media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\n\u003ctable class=\"tg\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eWidth\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e2.0M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eLength\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e12.5M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eArea\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e25M²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eDensity\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e610g\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e20kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-2lc1\"\u003e\u003cstrong\u003eService Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-2lc1\"\u003e-40°C to +80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch4\u003e\u003cstrong\u003eInstalled Performance:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{font-family:Arial, sans-serif;font-size:14px;padding:4px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:4px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg .tg-9ak0{font-weight:bold;background-color:#ffffff;color:#333333;border-color:#000000;text-align:center;vertical-align:top}\n.tg .tg-tt9e{font-weight:bold;font-family:Arial, Helvetica, sans-serif !important;;background-color:#ffffff;color:#333333;border-color:#000000;text-align:center}\n.tg .tg-p4un{font-family:Arial, Helvetica, sans-serif !important;;background-color:#ffffff;color:#333333;border-color:#000000;text-align:center}\n.tg .tg-2qwx{background-color:#ffffff;color:#333333;border-color:#000000;text-align:center;vertical-align:top}\n@media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\n\u003ctable class=\"tg\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eThickness at 2kPa (EN ISO 9863-1)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e11.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eWater Flow - In Plane (EN ISO 12958)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e3.50 l\/m²\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eWater Flow Through Geotextile (BS 6906-3)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e350 l\/m²\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eCompressive Strength - Temporary Loading (EN ISO 25619-2)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e420 kPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eCompressive Strength - Permanent Loading (EN ISO 25619-1)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e100 kPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-2qwx\"\u003e\u003cstrong\u003eWater Vapour Diffusion Resistance - Sd Value (BS EN 1931)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-2qwx\"\u003e\u0026gt;604m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-9ak0\"\u003eWater Vapour Diffusion Resistance - µ Value\u003c\/td\u003e\n\u003ctd class=\"tg-2qwx\"\u003e\u0026gt;1208000µ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-9ak0\"\u003eWater Vapour Diffusion Resistance\u003c\/td\u003e\n\u003ctd class=\"tg-2qwx\"\u003e\u0026gt;3020 MNs\/g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-9ak0\"\u003eTensile Strength - Machine Direction (EN ISO 10319)\u003c\/td\u003e\n\u003ctd class=\"tg-2qwx\"\u003e15.4 kN\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-9ak0\"\u003eTensile Strength - Cross Direction (EN ISO 10319)\u003c\/td\u003e\n\u003ctd class=\"tg-2qwx\"\u003e16.8 kN\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-9ak0\"\u003eChemical Resistance - Excellent (EN14030)\u003c\/td\u003e\n\u003ctd class=\"tg-2qwx\"\u003e100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-9ak0\"\u003eOxidation Resistance - Excellent (EN ISO 13438)\u003c\/td\u003e\n\u003ctd class=\"tg-2qwx\"\u003e100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eInstallation\u003cbr\u003e\n\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eDesign Considerations:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBuild new structures to the requirements of BS 8102:2009. Further guidance is available in CIRIA Report 139 - Water Resisting Basements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUse Waterbars at construction joints as part of an effective multi-staged approach to the waterproofing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCarry out a geotechnical survey to evaluate soil characteristics and groundwater conditions in accordance with BS 8004. Great care should be taken when considering waterproofing that requires the permanent removal of the ground water to be effective. See BS 8102:2009 Section 5 for further guidance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhen used as a drainage membrane, Newton 410 Geodrain should only be used to sloping sites where ground water is diverted around and drained away safely downhill of the structure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe land drain or perforated pipe to the base of an externally applied drainage membrane should be maintainable and graded to an open outlet below the level of the lowest slab. If risk of surcharge exists a pumped back flow protection device should be used. See BS 8102:2009 Section 6.4 for further information.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLand drains or perforated pipes should be maintainable. Include accessible jetting ports at regular intervals with at least one jetting port to each elevation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation - Vertical Surfaces:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eApply a Waterproofing Membrane (i.e \u003cstrong\u003eNewton 403 HydroBond\u003c\/strong\u003e) to walls in accordance with the product data sheets. If Newton 403 HydroBond has been applied below the raft, link the raft and wall membrane to provide continuous waterproofing.\u003c\/p\u003e\n\u003cp\u003eApply Newton 410 Geodrain horizontally. The membrane is held to the wall by the back-fill. Do not use Newton MultiPlug fixings through the drainage layer as this will also perforate the waterproofing membrane. Use the \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-multi-plugs\" target=\"_blank\"\u003e\u003cstrong\u003eMultiPlugs\u003c\/strong\u003e\u003c\/a\u003e as a final fix to the top of the installation ensuring that this is above external ground level\u003c\/p\u003e\n\u003cp\u003eUsing temporary means to hold the membrane in place whilst backfilling, overlap subsequent sheets of Newton 410 Geodrain, ensuring that the filter fabric of the next sheet overlaps the previous studded core - a section of filter fabric is separated from the drainage core for this purpose.\u003c\/p\u003e\n\u003cp\u003eSeal the edges of sheets using the 60mm flange at the edge of each sheet using \u003cstrong\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-waterseal-tape\" target=\"_blank\"\u003eNewton Waterseal Tape\u003c\/a\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlace a slotted drain to the base of the foundation so that the top of the drain is below the top of the internal slab level. Place the drain within a bed of clean graded 20mm stone surrounded by a sheet of Geotextile filter fabric ensuring that enough Geotextile is available to lap to the Newton 410 Geodrain to give continuity of the filter fabric.\u003c\/p\u003e\n\u003cp\u003eNOTE: If Newton 410 Geodrain is used below the raft also, the slotted pipe will need to be lowered so it is below the horizontal membrane.\u003c\/p\u003e\n\u003cp\u003eEnsure the slotted pipe drains freely to a safe collection point that is downhill of the structure.\u003c\/p\u003e\n\u003cp\u003ePlace the Newton Geotex filter fabric to the face of the Newton 410 so that it is held in place by the back-fill.\u003c\/p\u003e\n\u003cp\u003eUse \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-geostrip-capping-profile\" target=\"_blank\"\u003e\u003cstrong\u003eNewton GeoStrip\u003c\/strong\u003e\u003c\/a\u003e to the top edge of the membrane to prevent debris and back-fill from entering the cavity between the drainage core and the filter fabric\u003c\/p\u003e\n\u003cp\u003eCarefully back-fill the excavation. If graded stone is used, a protection board is not required but the stone should be placed in controlled layers of no more than 600mm so as to prevent slump to the membrane. If the removed soil is re-used, ensure that it does not contain sharp stones and ensure that the soil is compacted every 600mm. If sharp stones exist within the re-used soil a protection board will be required.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation - Under the Concrete Raft:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eLay Newton 410 Geodrain in adjoining strips above the hard-core. Sand blinding is not required. Extend Newton 410 Geodrain past the footprint of the raft by 500mm and continue to the slotted drain surrounded in clean graded stone. Overlap and tape sheets with \u003cstrong\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-waterseal-tape\" target=\"_blank\"\u003eNewton Waterseal Tape\u003c\/a\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Waterproofing Membrane (i.e \u003cstrong\u003eNewton 403 HydroBond\u003c\/strong\u003e)\u003cstrong\u003e \u003c\/strong\u003eshould be laid above the Newton 410 Geodrain as the primary waterproofing membrane, prior to the placing of the concrete raft.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eLimitations:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eNewton 410 Geodrain is a drainage membrane, not a waterproofing membrane. Waterproofing of the structure should be achieved with a Primary Waterproofing Membrane, such as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNewton 403 HydroBond, \u003c\/strong\u003ea very high performance composite sheet membrane.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA suitable liquid applied waterproofing membrane.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eNewton 410 Geodrain s\u003c\/span\u003ehould not be used to de-water permanently high water levels. See BS 8102:2009 Section 5 for further guidance.\u003c\/p\u003e\n\u003cp\u003eBackfill should be compacted every 600mm to prevent linear shear of the filter fabric from the drainage core if no protection board is used\u003c\/p\u003e\n\u003cp\u003eDo not fix through the waterproofing membrane to fix the drainage membrane\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_410_GEODRAIN_TECH_1d27fe9e-b792-45b4-9b88-915f00c521db.pdf?2577076383359009734\" target=\"_blank\"\u003e\u003cstrong\u003eTechnical Data Sheet:\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_410_GEODRAIN_TECH_1d27fe9e-b792-45b4-9b88-915f00c521db.pdf?2577076383359009734\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_410_GEODRAIN_TECH_small.jpg?v=1525788062\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_410_GEODRAIN_DOP.pdf?2577076383359009734\" target=\"_blank\"\u003e\u003cstrong\u003eDeclaration of Performance (DoP):\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_410_GEODRAIN_DOP.pdf?2577076383359009734\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_410_GEODRAIN_DEC_OF_PERFORMANCE_small.jpg?v=1525788068\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"John Newton \u0026 Co. Ltd","offers":[{"title":"(W) 2.0M x (L) 12.5M (25M²)","offer_id":8651377836131,"sku":"NM18","price":165.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/newton-hydrobond-410-geodrain-membrane-10mm-studded-external-drainage-w-2-0m-x-l-12-5m-25m-membranes-460.webp?v=1780916712"},{"product_id":"newton-fibran-xps-500-c-insulation","title":"Newton CDM Fibran XPS 500-C","description":"\u003cp\u003eNewton Fibran XPS 500-C is a 50mm deep, closed-cell thermal insulation board made from rigid extruded polystyrene foam (XPS).\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNewton Fibran XPS 500-C is supplied in \u003cstrong\u003ePacks of 8 Boards\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEach Board Dimension:\u003c\/strong\u003e (W) 600mm x (L) 1000mm x (H) 50mm - (0.6m²).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePack of 8 Boards - Total Dimensions: \u003c\/strong\u003e4.8m²\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch4\u003e\u003cstrong\u003eNewton Fibran XPS 500-C\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eNewton Fibran XPS 500-C is a 50mm deep, closed-cell thermal insulation board made from rigid extruded polystyrene foam (XPS).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe product is manufactured in accordance with EN 13164 – “Thermal insulation products for buildings - Factory made products of extruded polystyrene (XPS) specification.“\u003c\/p\u003e\n\u003cp\u003eNewton Fibran XPS 500-C boards are used to form a 50mm insulated spacer adjacent to the \u003cstrong\u003eBasedrain\u003c\/strong\u003e and \u003cstrong\u003eFloordrain\u003c\/strong\u003e Drainage Channels within the \u003cstrong\u003e'Newton System 500' Cavity Drain Waterproofing System\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe insulation boards are rated at 500 kPa and feature specifically designed slots to the underside of the boards, that in combination with the perimeter and spine drainage channels of Newton System 500 form a fully drained supporting spacer below the floor drainage membrane.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Benefits:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eExcellent thermal insulation characteristics with a very low coefficient of thermal conductivity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClosed cell structure with no connecting capillaries resulting in extremely high resistance to water absorption and diffusion of water vapour.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCapable of permanent submersion in water.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFully inert when subjected to climatic variations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh mechanical and compressive strength and high dimensional stability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eContains no CFC or HCFC’s.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLife expectancy is equivalent to the building in which it is installed (estimated 50 years).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e100% recyclable.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEasy to transport, cut and apply.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompletely rot proof and does not develop any mould or other efflorescence.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNo nutritional value for rodents, insects, etc.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGood resistance to acids, alkalines, aggressive ground containments and inorganic gases.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Data:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{font-family:Arial, sans-serif;font-size:14px;padding:6px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:6px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg .tg-tt9e{font-weight:bold;font-family:Arial, Helvetica, sans-serif !important;;background-color:#ffffff;color:#333333;border-color:#000000;text-align:center}\n.tg .tg-p4un{font-family:Arial, Helvetica, sans-serif !important;;background-color:#ffffff;color:#333333;border-color:#000000;text-align:center}\n@media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\n\u003ctable class=\"tg\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eForm\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eRigid Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eColour\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eBlue \/ Green\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eSurface\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eSlotted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eProfile\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eSquare Edge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eDensity \/ Specific Gravity\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e0.03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eBoard Size\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e(L) 1000mm x (W) 600mm x (H) 50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eBoard Yield\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e0.60m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003ePack Size\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e8 Boards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003ePack Yield\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e4.8m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eCompressive Strength at 10% Deformation (EN 826)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e500 kPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eCompressive Creep Over 50 Years at \u0026lt; 2% Deformation (EN 1606)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e165 kPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eService Temperature\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e-50°C to +75°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eThermal Conductivity - After 25 Years (EN 12667)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e0.035 W\/mk\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eThermal Resistance - After 25 Years* (EN13164)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e1.29 m2K\/W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eLong Term Water Absorption by Immersion** (EN 12087)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e0.7%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eWater Absorption by Diffusion (EN 12088)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eReaction to Fire - Euroclass (EN 13501-1)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eClass E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eGlobal Warming Potential - GWP (EN 15804)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e\u0026lt; 5kg CO² (Eq)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch6\u003eThe above data, even if carried out according to regulated tests are indicative and they may change when specific site conditions vary.\u003c\/h6\u003e\n\u003ch6\u003e* Calculated using nominal thickness of 45mm due to grooved surfaces.\u003c\/h6\u003e\n\u003ch6\u003e** Smooth surface.\u003c\/h6\u003e\n\u003ch5\u003eInstallation\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eTypical Applications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAs the spacer below Cavity Drain Flooring Membranes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtection of liquid applied waterproofing membranes applied externally to retained walls.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInsulated support below \u003cstrong\u003eNewton 403 HydroBond\u003c\/strong\u003e waterproofing membrane.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eParking decks and green roofs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFull external envelope insulating of subterranean structures sited permanently within the water table.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCorrect Design - Flotation Risk:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Basedrain and Floordrain drainage channels that the Insulated Spacer is placed adjacent to, can develop a maximum of 50mm of water pressure when at full capacity. To prevent flotation of the floor the floor build must exert a force (weight) that is greater than 50mm of water pressure.\u003c\/p\u003e\n\u003cp\u003eThe weight is calculated by multiplying the density of the floor elements by the height of the floor elements. For example:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e65 mm of Screed:\u003cbr\u003e\u003c\/strong\u003eScreed density is 1.7. Multiply by the thickness: 1.7 x 65 mm = 110 mm. Weight, of screed is twice the weight of the water pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e18 mm of T\u0026amp;G Chipboard:\u003c\/strong\u003e\u003cbr\u003eChipboard density is 0.65. Multiply by the thickness: 0.65 x 18 mm = 11.7 mm. Weight of chipboard is not sufficient. Fibran XPS 500-C boards must be mechanically fixed.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe shrink film should be removed immediately before application of Newton Fibran XPS 500-C.\u003c\/p\u003e\n\u003cp\u003eStagger boards and ensure that the drainage slots are lined up to allow for unhindered drainage.\u003c\/p\u003e\n\u003cp\u003eCut to size with a saw, knife or hot wire device.\u003c\/p\u003e\n\u003cp\u003eThe Fibran boards are mechanically fixed to the slab \/ raft using 90mm Insulation Fixings, 5 fixings per board, one at 100mm in from each corner and one in the centre of the board.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eLimitations:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSensitive to materials containing solvents.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePossible incompatibility with PVC waterproofing membranes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_FIBRAN_XPS_500-C_TECH.pdf?7940562511831324755\" target=\"_blank\"\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_FIBRAN_XPS_500-C_TECH.pdf?7940562511831324755\" target=\"_blank\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_FIBRAN_TECH_small.jpg?v=1525873243\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_FIBRAN_XPS_500-C_DOP.pdf?7940562511831324755\" target=\"_blank\"\u003e\u003cstrong\u003eDeclaration of Performance (DoP)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_FIBRAN_XPS_500-C_DOP.pdf?7940562511831324755\" target=\"_blank\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_FIBRAN_DEC_OF_PERFORMANCE_small.jpg?v=1525873248\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"John Newton \u0026 Co. Ltd","offers":[{"title":"4.8m²","offer_id":8662802399331,"sku":"N500C","price":115.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/newton-cdm-fibran-xps-500-c-4-8m-basement-drainage-systems-661.webp?v=1780916739"},{"product_id":"lignum-pro-gel-fungicide-insecticide","title":"Lignum Pro Gel - Deep Penetrating Woodworm \u0026 Dry Rot Treatment","description":"\u003cp\u003eLignum Pro Gel is a premium-grade wood treatment gel offering the deep penetration of a thixotropic paste to effectively eradicate woodworm and prevent both wet and dry rot in timber.\u003c\/p\u003e\n\u003cp\u003eThis advanced wood preservative utilises a 'mayonnaise' like consistency, ensuring it clings to vertical surfaces without dripping.\u003c\/p\u003e\n\u003cp\u003eAvailable in 300ml cartridges for precision application or in larger 7.5 Litre buckets for extensive projects, Lignum Pro Gel is revered for its ease of use and high performance, backed by HSE Approval No 10154.\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features of Lignum Pro Gel\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e✔️ Deep penetration to eradicate wood boring insects, particularly recommended for treatment of Deathwatch Beetle, and prevent both wet and dry rot.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ 'Mayonnaise' consistency ensures no drips, making it perfect for vertical surfaces.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Odourless and non-staining, preserving the natural beauty of wood.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Available in 300ml cartridges for precision or 7.5 Litre buckets for larger projects.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ HSE approved (No 10154) for reliable and high-performance wood preservation.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eDeep-Penetrating Protection Against Woodworm and Rot\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eLignum Pro Gel is a high-quality wood treatment gel designed for deep penetration, effectively eradicating woodworm and preventing both wet and dry rot in timber. With a thixotropic, ‘mayonnaise-like’ consistency, this premium-grade preservative ensures comprehensive coverage and lasting protection for timber surfaces.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eSuperior Cling for Vertical Surfaces\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eEngineered to cling to vertical surfaces without dripping, Lignum Pro Gel is ideal for treating hard-to-reach timber areas. This unique formulation adheres securely to the wood, delivering reliable protection even on challenging surfaces where traditional treatments may fall short.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eVersatile Application Options for Any Project\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eAvailable in both 300ml cartridges for precise application and 7.5-litre buckets for larger projects, Lignum Pro Gel offers flexibility for a wide range of timber treatment needs. Its user-friendly packaging and design, supported by HSE Approval No 10154, make it a trusted choice for professionals and DIY enthusiasts alike.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003ePowerful Defence Against Wood-Boring Insects and Fungi\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eLignum Pro Gel is meticulously formulated to penetrate deep into timber, targeting wood-boring insects, such as the deathwatch beetle, at all life stages, as well as wood-rotting fungi. This robust treatment ensures that timber structures remain free from the damaging effects of pests and decay, preserving their strength and integrity over time.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eNo Odour, Non-Staining, and Non-Flammable\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eDesigned with user comfort and safety in mind, Lignum Pro Gel is odourless, non-staining, and non-flammable. These features ensure a clean, safe work environment and maintain the natural appearance of the wood, allowing treated surfaces to seamlessly blend into any space.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eLong-Lasting Adhesion for Extended Protection\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eOnce applied, Lignum Pro Gel exhibits excellent adhesion, ensuring the treatment stays in place for an extended period. The gel’s properties prevent evaporation, guaranteeing that each application enhances the long-term preservation of timber, making it an efficient and durable solution for wood protection.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eCompatible with Finishes for Aesthetic Flexibility\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eAfter drying, Lignum Pro Gel-treated wood surfaces can be overpainted or finished without compromising the effectiveness of the treatment. This compatibility allows for aesthetic flexibility, making it easy to integrate treated wood into any design or restoration project.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eMeets BS EN Standards for Quality and Performance\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eLignum Pro Gel adheres to BS EN standards, ensuring reliable quality and performance for timber preservation. This certification provides assurance that Lignum Pro Gel is a trustworthy and effective solution for maintaining and restoring timber structures, offering robust defence against decay and insect infestations.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Approvals\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/HSE_icon.jpg?v=1525877285\"\u003e  Lignum Pro Gel carries the HSE Approval No 10154.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Benefits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEradicates Wood Boring Insects:\u003c\/strong\u003e Lignum Pro Gel penetrates deeply to destroy wood boring insects and their larvae, ensuring the complete eradication of infestations.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDry and Wet Rot Protection:\u003c\/strong\u003e Continuous protection against both dry and wet rot is maintained, securing the longevity of your timber.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBS EN Certification:\u003c\/strong\u003e Adherence to the rigorous standards of quality and safety, as denoted by this certification.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMess-Free Application:\u003c\/strong\u003e The gel's 'mayonnaise' consistency mitigates drips and spills, simplifying application.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOdourless and Non-Staining:\u003c\/strong\u003e Keep your work area free from smells and your wood free from stains.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Wood Finish Compatibility:\u003c\/strong\u003e Supports any subsequent wood finish without impairing the treatment's effectiveness.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Safety Profile:\u003c\/strong\u003e This non-flammable product ensures a safer application process.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eZero Re-Entry Time:\u003c\/strong\u003e Immediate access to treated areas post-application, no waiting necessary.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLong-Lasting Efficacy:\u003c\/strong\u003e Reduced losses from evaporation meaning long-term protection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHistoric Building Restoration:\u003c\/strong\u003e Protects and preserves heritage structures without altering their appearance.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eResidential Renovations:\u003c\/strong\u003e Ideal for home improvement projects, ensuring the safety and durability of your wood fixtures.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCommercial Property Maintenance:\u003c\/strong\u003e An indispensable tool for maintaining the structural integrity of wooden elements across various industries.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMarine Craft Repair:\u003c\/strong\u003e Suitable for use on boats and marine facilities, safeguarding wood from moisture-triggered rot.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGarden and Outdoor Structures:\u003c\/strong\u003e Apply to wooden outdoor structures such as sheds, gazebos, or fences for all-season protection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eActive Ingredients\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch6\u003e\u003cstrong\u003ePermethrin (0.34% w\/w)\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003ePermethrin is a synthetic chemical that acts as an insecticide. It is part of the pyrethroid family, which are man-made versions of pyrethrins, natural insecticides derived from chrysanthemum flowers. Permethrin works by affecting the nervous system of insects that come into contact with it or ingest it, leading to paralysis and death. It is highly effective against a wide range of pests, including the larvae of wood-boring beetles known as woodworm. When used in woodworm treatment, it prevents larvae from maturing and emerging from the timber, thereby stopping the lifecycle of the insects and preventing further damage to the wood.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003ePropiconazole (0.85% w\/w)\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003ePropiconazole is a broad-spectrum triazole fungicide that inhibits the growth of fungi by interfering with the biosynthesis of sterols, critical components of fungal cell membranes. By disrupting the production of these sterols, propiconazole weakens the fungal cell walls, preventing the fungi from developing and proliferating. This ingredient is particularly effective against wood-destroying fungi, including those that cause dry rot and wet rot. It helps protect the timber from further fungal decay and maintains the integrity of the wood.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eIPBC (0.40% w\/w)\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eIPBC, or 3-Iodo-2-Propynyl Butyl Carbamate, is a fungicide and biocide used in various products to protect against mould, mildew, and other forms of fungal decay. It is effective at low concentrations and has a broad spectrum of activity against fungi that can cause decay in timber. IPBC disrupts the enzymes within the fungal cells, preventing them from growing and reproducing. Due to its low water solubility, it has excellent longevity in the wood, ensuring prolonged protection.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eCombined Role in Eradicating Woodworm and Preventing Fungal Decay\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eWhen combined in Lignum Pro Gel Woodworm \u0026amp; Rot Treatment, these three active ingredients offer a powerful dual-action solution. Permethrin tackles the insect issue by eliminating woodworm larvae and preventing further infestation. Propiconazole and IPBC synergise to combat fungal decay, with propiconazole focusing on destroying the existing fungal cells and IPBC offering long-term preventative action against future fungal growth.\u003c\/p\u003e\n\u003cp\u003eBy integrating these three ingredients, Lignum Pro Gel ensures that the structural integrity of the timber is protected from both insects and fungi, preserving the wood and extending its usable life. The product is thus an all-in-one treatment, ideal for use in scenarios where both immediate and long-lasting protection is required.\u003c\/p\u003e\n\u003cp\u003eThe active ingredient in the formulation is sourced from and supplied by manufacturers who have supported the compound through the Biocidal Products Directive [98\/8 EC] or more recently the Biocidal Products Regulations [528\/2012] and in compliance with Article 95 of the Biocidal Products Regulation.\u003c\/p\u003e\n\u003cp\u003eLignum Pro Gel is being supported under the European Biocidal Products Regulation [528\/2012]. Efficacy of this product has been proven to industry established and European standards.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eEfficacy Certification\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\n\u003ctable class=\"tg\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"tg-tt9e\" colspan=\"4\"\u003eEfficacy Certification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-qn3v\"\u003eCERTIFIED\u003c\/td\u003e\n\u003ctd class=\"tg-qn3v\"\u003eORGANISM\u003c\/td\u003e\n\u003ctd class=\"tg-u5rk\"\u003eUSE\u003c\/td\u003e\n\u003ctd class=\"tg-u5rk\"\u003eRATE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-t6r2\"\u003eBS EN 46\u003c\/td\u003e\n\u003ctd class=\"tg-t6r2\"\u003eHouse Longhorn Beetle\u003cbr\u003e(Hylotrupes Bajalus)\u003c\/td\u003e\n\u003ctd class=\"tg-j5jv\"\u003ePreventative\u003c\/td\u003e\n\u003ctd class=\"tg-j5jv\"\u003e100ml\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-t6r2\"\u003eBS EN 118\u003c\/td\u003e\n\u003ctd class=\"tg-t6r2\"\u003eTermites\u003cbr\u003e(Reticulitermes Flavipes)\u003c\/td\u003e\n\u003ctd class=\"tg-j5jv\"\u003ePreventative\u003c\/td\u003e\n\u003ctd class=\"tg-j5jv\"\u003e200ml\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-t6r2\"\u003eBS EN 1390\u003c\/td\u003e\n\u003ctd class=\"tg-t6r2\"\u003eHouse Longhorn Beetle\u003cbr\u003e(Hylotrupes Bajalus)\u003c\/td\u003e\n\u003ctd class=\"tg-j5jv\"\u003eCurative\u003c\/td\u003e\n\u003ctd class=\"tg-j5jv\"\u003e250ml\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-t6r2\"\u003eBS EN 113\u003c\/td\u003e\n\u003ctd class=\"tg-t6r2\"\u003e\n\u003cp\u003eWood Destroying Fungi\u003cbr\u003e(Basidiomycetes)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-j5jv\"\u003ePreventative\u003c\/td\u003e\n\u003ctd class=\"tg-j5jv\"\u003e30Kg\/m³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eApplication\u003c\/h5\u003e\n\u003ch2\u003e\u003cstrong\u003eHealth \u0026amp; Safety Recommendations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eTake the usual labour hygiene into account.\u003c\/p\u003e\n\u003cp\u003ePPE should be worn during application. See our\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/pages\/safety-ppe\" target=\"_blank\"\u003e\u003cstrong\u003eSafety \u0026amp; PPE Products\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eConsult label and material safety data sheet for more information.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSurface Preparation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eTo achieve optimal results with Lignum Pro Gel, it's crucial to prepare the wood surface correctly before application.\u003c\/p\u003e\n\u003cp\u003eBegin by ensuring the timber is clean and free of any contaminants that may impede the gel's adherence and effectiveness. Remove all traces of wood dust, debris, and pre-existing finishes like paint, varnish, or oil.\u003c\/p\u003e\n\u003cp\u003eThe timber should be dry and sound to allow for maximum penetration of the treatment.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eApplication Method\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eLignum Pro Gel offers a versatile application method tailored to different treatment needs.\u003c\/p\u003e\n\u003cp\u003eFor surface applications, use a brush to uniformly spread the gel across the timber, ensuring complete coverage.\u003c\/p\u003e\n\u003cp\u003eFor more profound infestations or areas requiring extensive penetration, the gel can be carefully injected into the timber at strategic points to deliver the treatment directly to the heart of the problem.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eTo calculate the amount of Lignum Pro Gel needed for your project, consider the following guidelines:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFor preventative measures, use 100ml to 200ml per square meter, enabling one litre of the product to cover between 5 to 10 square meters of surface area.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFor curative action, increase the application rate to 250ml per square meter, with one litre covering approximately 4 square meters.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhen injecting, a dosage of 30Kg per cubic meter is recommended to ensure thorough saturation and effective treatment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\n\u003cstrong\u003eDrying\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp\u003eAfter applying Lignum Pro Gel, restrict access to the treated area, keeping children, pets, and any unprotected individuals away from the surface. Allow sufficient drying time as per the manufacturer's instructions.\u003c\/p\u003e\n\u003cp\u003eThe drying duration may vary depending on environmental conditions such as temperature and humidity.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eOnce it has dried, Lignum Pro Gel remains inconspicuous, preserving the wood's natural appearance without leaving any residual finish.\u003c\/p\u003e\n\u003cp\u003eFor peace of mind and to ensure satisfaction with the final product, it is advisable to perform a patch test in an inconspicuous area. This precautionary step will help you verify that the product meets your expectations for appearance and performance post-application.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eStability\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eLignum Pro Gel is stable in original packaging for 2 years when stored under ambient conditions. After 2 years product should be re-tested every 6 months to ensure active ingredient levels are within specification.\u003c\/p\u003e\n\u003ch5\u003eFAQ's\u003c\/h5\u003e\n\u003ch3\u003eQ) What is Lignum Pro Gel, and what is it used for?\u003c\/h3\u003e\n\u003cp\u003eA) Lignum Pro Gel is a deep-penetrating wood treatment gel designed to eradicate woodworm and prevent both wet and dry rot in timber. Its thixotropic ‘mayonnaise-like’ consistency allows it to cling to vertical surfaces without dripping, making it ideal for structural timber treatments where high performance and lasting protection are essential. It penetrates deeply into wood to effectively eliminate wood-boring insects, including larvae and eggs, and to prevent fungal decay.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How does Lignum Pro Gel work to protect timber?\u003c\/h3\u003e\n\u003cp\u003eA) Lignum Pro Gel combines three active ingredients—Permethrin, Propiconazole, and IPBC—that work together to protect timber from insects and fungi. Permethrin acts as an insecticide, eliminating woodworm and preventing further infestations. Propiconazole and IPBC provide robust defence against wood-rotting fungi, effectively preventing both dry and wet rot. This combined action ensures that timber is protected at the surface and deep within, preserving its structural integrity.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What are the benefits of using Lignum Pro Gel?\u003c\/h3\u003e\n\u003cp\u003eA) Lignum Pro Gel offers several advantages: its deep penetration ensures long-lasting protection against woodworm and rot, and its unique gel formula clings to vertical surfaces without dripping, making application easier and cleaner. The product is odourless, non-staining, and non-flammable, making it safe to use in residential, commercial, and industrial settings. Lignum Pro Gel also meets BS EN standards and HSE approval, guaranteeing quality and reliability in wood preservation.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How is Lignum Pro Gel applied?\u003c\/h3\u003e\n\u003cp\u003eA) Lignum Pro Gel can be applied by brush for surface treatment or injected directly into timber for more extensive penetration in severe infestations. For brush applications, spread the gel evenly over the timber surface, ensuring complete coverage. For injection, use a suitable applicator to deliver the gel directly into pre-drilled holes to reach the timber’s core, where woodworm and rot are most likely to occur.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Is Lignum Pro Gel safe to use in indoor spaces?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, Lignum Pro Gel is odourless and non-flammable, making it safe for indoor applications in both residential and commercial spaces. Its low odour means it won’t cause discomfort during or after application, and its non-flammable properties ensure safety in any environment. However, it is essential to follow safety guidelines and use appropriate personal protective equipment (PPE) during application.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can Lignum Pro Gel be used on vertical surfaces?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, Lignum Pro Gel is specially formulated with a thixotropic, ‘mayonnaise-like’ consistency that enables it to cling to vertical surfaces without dripping. This makes it ideal for treating timber in hard-to-reach or vertical areas, ensuring effective protection even on challenging surfaces where liquid treatments may fail to adhere.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What types of wood can Lignum Pro Gel be used on?\u003c\/h3\u003e\n\u003cp\u003eA) Lignum Pro Gel is suitable for both softwoods and hardwoods, including structural timbers like beams, joists, wall plates, and other thick-sectioned wood. Its versatile application makes it suitable for a wide range of timber types in both residential and commercial environments, providing robust, long-term protection regardless of wood density.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How long does Lignum Pro Gel take to dry?\u003c\/h3\u003e\n\u003cp\u003eA) The drying time for Lignum Pro Gel varies depending on environmental conditions like temperature and humidity. Typically, allow several hours to a day for full drying. It’s advisable to restrict access to the treated area during drying and ensure good ventilation to facilitate the process. Always refer to the manufacturer’s guidelines for specific drying times.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How much Lignum Pro Gel do I need for my project?\u003c\/h3\u003e\n\u003cp\u003eA) The amount required depends on the project’s scope and application method. For preventative measures, use 100-200ml per square metre, covering 5-10 square metres per litre. For curative action, apply 250ml per square metre, covering roughly 4 square metres per litre. For injection treatments, a dosage of 30kg per cubic metre is recommended to ensure thorough saturation.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can I paint or stain over Lignum Pro Gel?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, once dried, Lignum Pro Gel allows treated wood to be overcoated with paints, stains, or other decorative finishes without compromising the treatment’s effectiveness. This compatibility provides aesthetic flexibility, enabling treated wood to seamlessly blend with any design or restoration project.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Does Lignum Pro Gel leave any visible residue?\u003c\/h3\u003e\n\u003cp\u003eA) No, Lignum Pro Gel dries clear and leaves no visible residue, preserving the wood’s natural appearance. This feature makes it suitable for applications where aesthetic quality is important, as it does not alter the look of the timber. Once dry, it can be overcoated or left untreated for a natural finish.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can Lignum Pro Gel be used outdoors?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, Lignum Pro Gel is suitable for outdoor timber applications, such as fences, sheds, and other garden structures. For outdoor use, ensure the treated timber is protected with a weather-resistant finish after drying to extend its lifespan and maintain effectiveness in all seasons.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How long does the protection from Lignum Pro Gel last?\u003c\/h3\u003e\n\u003cp\u003eA) Lignum Pro Gel provides long-lasting protection as its active ingredients remain stable within the timber, offering ongoing defence against woodworm and rot. Regular inspections of treated timber can help verify the effectiveness, but reapplication is generally unnecessary if the wood remains undisturbed and adequately protected from severe moisture exposure.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Is Lignum Pro Gel suitable for sensitive environments like historic buildings?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, Lignum Pro Gel is ideal for use in sensitive environments, including historic building preservation, where maintaining the wood’s natural appearance is crucial. Its clear-drying and non-staining properties ensure it preserves the aesthetic quality of timber without altering its appearance, making it a trusted choice for heritage restoration.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What personal protective equipment (PPE) should I use when applying Lignum Pro Gel?\u003c\/h3\u003e\n\u003cp\u003eA) When applying Lignum Pro Gel, wear gloves, protective eyewear, and respiratory protection to avoid direct contact with the product. Use in a well-ventilated area to minimise exposure, and always follow the health and safety instructions provided on the product label or safety data sheet (SDS) for optimal handling practices.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can Lignum Pro Gel be used for marine applications?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, Lignum Pro Gel is suitable for marine applications and can be used on boats and other marine facilities to protect timber from moisture-triggered rot. Ensure the treated wood is protected with a suitable marine-grade finish once dry to withstand the harsh conditions typically associated with marine environments.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How should I store Lignum Pro Gel?\u003c\/h3\u003e\n\u003cp\u003eA) Store Lignum Pro Gel in a cool, dry place away from direct sunlight and heat sources. Keep the container sealed when not in use to prevent contamination and maintain its effectiveness. Under ambient conditions, the product remains stable for up to 2 years in original packaging.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can Lignum Pro Gel prevent dry and wet rot?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, Lignum Pro Gel is highly effective against both dry and wet rot. The fungicidal agents Propiconazole and IPBC prevent fungal decay by inhibiting fungal growth and protecting timber from the effects of moisture. This ensures comprehensive, long-lasting protection against both types of rot in moisture-prone environments.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How does Lignum Pro Gel eradicate woodworm?\u003c\/h3\u003e\n\u003cp\u003eA) Lignum Pro Gel contains Permethrin, a potent insecticide that targets woodworm at all life stages, including larvae and eggs. Permethrin disrupts the insect’s nervous system, leading to paralysis and death, effectively eliminating woodworm and preventing further infestations by breaking their life cycle.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can I use Lignum Pro Gel on furniture?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, Lignum Pro Gel can be used to treat wooden furniture, providing protection against woodworm and fungal decay. Its clear-drying formulation ensures no visible residue is left behind, allowing the furniture’s natural appearance to be preserved. It’s ideal for furniture restoration projects where both preservation and aesthetics are important.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How do I clean tools after using Lignum Pro Gel?\u003c\/h3\u003e\n\u003cp\u003eA) After application, clean tools, brushes, and equipment with appropriate solvents or as recommended by the manufacturer. Thorough cleaning prevents the gel from hardening on tools, maintaining them in good condition for future use. Dispose of any waste materials responsibly, following local disposal guidelines.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Is Lignum Pro Gel environmentally friendly?\u003c\/h3\u003e\n\u003cp\u003eA) Lignum Pro Gel is designed for safe application, with low odour and no staining properties. Although effective as a wood preservative, always follow safety instructions and avoid contaminating water sources or sensitive areas. Proper application and disposal help reduce environmental impact.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can Lignum Pro Gel be used in heritage restoration?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, Lignum Pro Gel is well-suited for heritage and historic building restoration due to its clear-drying, non-staining properties. It preserves the natural look of timber while providing essential protection against woodworm and rot, ensuring that historic timber maintains its original appearance and integrity.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How deep does Lignum Pro Gel penetrate into wood?\u003c\/h3\u003e\n\u003cp\u003eA) Lignum Pro Gel is formulated for deep penetration, reaching the core of thick timbers where woodworm and fungi are most likely to occur. Its high viscosity ensures it saturates the timber effectively, delivering comprehensive protection throughout the wood for long-term resilience.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Does Lignum Pro Gel meet safety and regulatory standards?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, Lignum Pro Gel meets BS EN standards for wood preservatives and holds HSE approval (No. 10154), ensuring it adheres to high safety and performance standards. These certifications make it a trusted choice for professional and DIY users, providing reliable timber protection.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can I use Lignum Pro Gel with other wood treatments?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, Lignum Pro Gel can be used alongside other compatible wood treatments to enhance protection. However, always check for compatibility with other products and follow the manufacturer’s guidelines to avoid any adverse effects or reduced efficacy of the treatments.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Does Lignum Pro Gel work on timbers embedded in masonry?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, Lignum Pro Gel is ideal for treating timbers embedded in masonry or areas with increased moisture exposure. Its deep-penetrating formula ensures protection against rot and insect infestations even in challenging environments where moisture can promote decay.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What are the active ingredients in Lignum Pro Gel?\u003c\/h3\u003e\n\u003cp\u003eA) Lignum Pro Gel contains three active ingredients: Permethrin for insect control, Propiconazole for fungal decay prevention, and IPBC for additional surface-level fungal protection. Together, these ingredients provide a powerful, dual-action solution against woodworm and rot.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can Lignum Pro Gel be used on outdoor structures like fences and sheds?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, Lignum Pro Gel is suitable for outdoor timber applications, including fences, sheds, and other garden structures. Once applied and dried, it provides durable protection, and a weather-resistant finish can be added to prolong the treatment’s effectiveness against environmental elements.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Is Lignum Pro Gel non-flammable?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, Lignum Pro Gel is non-flammable, which enhances safety during application in various environments. This feature makes it suitable for indoor and outdoor use, as well as in settings where flammable treatments would be unsuitable or pose risks.\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/LIGNUM_PRO_GEL_FUNGICIDE_INSECTICIDE_TECH.pdf?3174388255659512858\" target=\"_blank\"\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/LIGNUM_PRO_GEL_FUNGICIDE_INSECTICIDE_TECH.pdf?3174388255659512858\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/LIGNUMPROGELTECH_160x160.jpg?v=1702989415\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/LIGNUM_PRO_GEL_FUNGICIDE_INSECTICIDE_COSHH.pdf?3174388255659512858\" target=\"_blank\"\u003e\u003cstrong\u003eSafety Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/LIGNUM_PRO_GEL_FUNGICIDE_INSECTICIDE_COSHH.pdf?3174388255659512858\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/LIGNUMPROGELCOSHH_160x160.jpg?v=1702989454\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Lignum Timber Treatments","offers":[{"title":"300ml","offer_id":8663210131555,"sku":"LIGPG030","price":16.0,"currency_code":"GBP","in_stock":true},{"title":"7.5 Litre","offer_id":8663210393699,"sku":"LIGPG750","price":130.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/lignum-pro-gel-deep-penetrating-woodworm-dry-rot-treatment-940.webp?v=1779966190"},{"product_id":"dampsolve-40-damp-proof-cream-1-litre-kits","title":"DampSolve-40 High Strength Damp Proof Cream - 1 Litre Cartridge Kits","description":"\u003cp\u003eDampSolve-40 Damp Proof Cream 1 Litre Kits are a professional rising damp treatment solution supplied in a convenient kit format, combining DampSolve-40 high strength 40% active damp proof cream with the Cox Powerflow Cartridge Gun and a brass DPC injection nozzle for fast, controlled installation.\u003c\/p\u003e\n\u003cp\u003eDesigned for regular on site use, the Powerflow gun and rigid brass nozzle support consistent dosing into 12mm drilled mortar bed holes, helping the cream migrate through masonry pores and form a hydrophobic chemical damp proof course in situ.\u003c\/p\u003e\n\u003cp\u003eEach kit also includes 12mm x 260mm SDS drill bits to support accurate drilling across common UK wall types and thicknesses, with drill bit quantity matched to the selected kit option.\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch2\u003e\n\u003cstrong\u003eKey Features of DampSolve-40 High Strength Damp Proof Cream - 1 Litre Cartridge Kits\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e✔️ Complete 1L kit combines DampSolve-40 Cream, Cox Powerflow Gun and rigid brass injection nozzle.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ High strength 40% active cream migrates rapidly to form a durable hydrophobic DPC barrier.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Low pressure cartridge injection gives clean, controlled dosing without high pressure pumps or mess.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Includes 12mm x 260mm SDS drill bits for accurate drilling in common UK wall types.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Designed for repeat remedial work, improving continuity by backfilling holes from the rear outwards.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eChemical DPC Protection For Rising Damp Walls\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eDampSolve-40 Damp Proof Cream 1L Kits are intended for efficient formation of a chemical damp proof course to help control rising damp in brickwork, blockwork and other common masonry. Rising damp occurs when ground moisture is drawn upwards through capillaries within mortar and masonry, often leaving hygroscopic salts behind in the wall fabric. Even when moisture movement is reduced, those salts can continue to attract water from the air, leading to staining, blistering paint, deteriorating plaster and persistent damp symptoms at low level. DampSolve-40 targets the primary moisture pathway by forming a durable, water repellent barrier within the selected mortar course, reducing further capillary rise and supporting progressive drying under normal ventilation and heating.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003e40% Active Silane Cream For Rapid Barrier Formation\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe DampSolve-40 formulation is a high strength damp proofing cream with 40% active ingredients, developed for rapid pore penetration and dependable diffusion through the treated bed. The cream is injected into pre-drilled holes along the chosen mortar joint, then migrates into the surrounding pore structure and transitions towards a more fluid phase to spread laterally. As curing proceeds, polysiloxanes form in situ and passivate the mortar joint across its thickness, establishing a continuous hydrophobic chemical barrier within the masonry. This method delivers performance comparable with conventional liquid injection systems, while offering cleaner handling, more controlled dosing and reduced mess on site. The low pressure cartridge approach also avoids the practical need for high pressure injection equipment.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003e1L Kit Hardware For Clean, Consistent Output\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eEach kit is supplied with the Cox Powerflow Cartridge Gun and a brass DPC injection nozzle, creating a robust injection setup suited to regular remedial damp work. The Powerflow mechanism supports smooth, controlled extrusion during sustained runs, helping maintain an even fill rate and continuity along the full treatment line. The brass nozzle provides rigidity and reach to support accurate depth placement and to help minimise voiding, especially around corners, junctions, reveals and changes in wall thickness. Included 12mm x 260mm SDS drill bits match standard chemical DPC drilling requirements and help produce clean, consistent holes in common mortar beds and dense masonry, supporting reliable cream placement where accurate hole formation is critical.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eBetter Long Term Results With Salt And Bridging Management\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eFor best results, DampSolve-40 should be specified as part of a complete rising damp repair, including correct DPC height, avoidance of bridging and effective management of salt contaminated finishes. Where plaster is affected by hygroscopic salts, replastering with a salt resistant system such as \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-renovation-plaster\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renovation Plaster\u003c\/strong\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renderproof\u003c\/strong\u003e\u003c\/a\u003e is essential to reduce the risk of ongoing staining and premature finish failure after treatment. By pairing chemical DPC formation with appropriate salt management, the wall can dry down in a predictable way and internal finishes can be reinstated with confidence. DampSolve-40 is manufactured in accordance with ISO9001 and ISO14004 quality and environmental management systems, providing a clean, precise and durable chemical DPC option for professional remedial damp projects.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .pc-dampsolve40-1l-kit-contents-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n  }\n\n  .pc-dampsolve40-1l-kit-contents-table {\n    width: 100%;\n    min-width: 820px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.25;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-dampsolve40-1l-kit-contents-table col:nth-child(1) { width: 19%; }\n  .pc-dampsolve40-1l-kit-contents-table col:nth-child(2) { width: 17%; }\n  .pc-dampsolve40-1l-kit-contents-table col:nth-child(3) { width: 43%; }\n  .pc-dampsolve40-1l-kit-contents-table col:nth-child(4) { 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.pc-dampsolve40-1l-kit-contents-table .pc-data-row td {\n    background: #fff;\n    text-align: left;\n  }\n\n  .pc-dampsolve40-1l-kit-contents-table .pc-data-row.pc-grey td {\n    background: #d9d9d9;\n  }\n\n  .pc-dampsolve40-1l-kit-contents-table .pc-kit-name {\n    font-weight: 700;\n  }\n\n  @media screen and (max-width: 767px) {\n    .pc-dampsolve40-1l-kit-contents-table {\n      font-size: 14px;\n      min-width: 780px;\n    }\n\n    .pc-dampsolve40-1l-kit-contents-table th,\n    .pc-dampsolve40-1l-kit-contents-table td {\n      padding: 7px 9px;\n      border-width: 4px;\n    }\n\n    .pc-dampsolve40-1l-kit-contents-table .pc-main-title th {\n      font-size: 24px;\n      padding: 10px 8px;\n    }\n\n    .pc-dampsolve40-1l-kit-contents-table .pc-sub-title th {\n      font-size: 18px;\n      padding: 10px 8px;\n    }\n\n    .pc-dampsolve40-1l-kit-contents-table .pc-column-head th {\n      font-size: 15px;\n      padding: 9px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pc-dampsolve40-1l-kit-contents-table-wrap\"\u003e\n\u003ctable class=\"pc-dampsolve40-1l-kit-contents-table\"\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr class=\"pc-main-title\"\u003e\n\u003cth colspan=\"4\"\u003eKit Contents\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-sub-title\"\u003e\n\u003cth colspan=\"4\"\u003eDampSolve-40 - 1 Litre Cartridge Kits\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-column-head\"\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003eNo. of Cartridges\u003c\/th\u003e\n\u003cth\u003eOther Kit Contents\u003c\/th\u003e\n\u003cth\u003eNo. of SDS Drill Bits\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e2 x 1 Litre DampSolve-40 Kit\u003c\/td\u003e\n\u003ctd\u003e2 x 1 Litre Cartridges\u003c\/td\u003e\n\u003ctd\u003eCox Powerflow DPC Cartridge Gun \u0026amp; Brass DPC Injection Nozzle\u003c\/td\u003e\n\u003ctd\u003e1 x SDS Drill Bit (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e4 x 1 Litre DampSolve-40 Kit\u003c\/td\u003e\n\u003ctd\u003e4 x 1 Litre Cartridges\u003c\/td\u003e\n\u003ctd\u003eCox Powerflow DPC Cartridge Gun \u0026amp; Brass DPC Injection Nozzle\u003c\/td\u003e\n\u003ctd\u003e1 x SDS Drill Bit (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e6 x 1 Litre DampSolve-40 Kit\u003c\/td\u003e\n\u003ctd\u003e6 x 1 Litre Cartridges\u003c\/td\u003e\n\u003ctd\u003eCox Powerflow DPC Cartridge Gun \u0026amp; Brass DPC Injection Nozzle\u003c\/td\u003e\n\u003ctd\u003e2 x SDS Drill Bits (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e8 x 1 Litre DampSolve-40 Kit\u003c\/td\u003e\n\u003ctd\u003e8 x 1 Litre Cartridges\u003c\/td\u003e\n\u003ctd\u003eCox Powerflow DPC Cartridge Gun \u0026amp; Brass DPC Injection Nozzle\u003c\/td\u003e\n\u003ctd\u003e2 x SDS Drill Bits (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e10 x 1 Litre DampSolve-40 Kit\u003c\/td\u003e\n\u003ctd\u003e10 x 1 Litre Cartridges\u003c\/td\u003e\n\u003ctd\u003eCox Powerflow DPC Cartridge Gun \u0026amp; Brass DPC Injection Nozzle\u003c\/td\u003e\n\u003ctd\u003e2 x SDS Drill Bits (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e12 x 1 Litre DampSolve-40 Kit\u003c\/td\u003e\n\u003ctd\u003e12 x 1 Litre Cartridges\u003c\/td\u003e\n\u003ctd\u003eCox Powerflow DPC Cartridge Gun \u0026amp; Brass DPC Injection Nozzle\u003c\/td\u003e\n\u003ctd\u003e2 x SDS Drill Bits (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e16 x 1 Litre DampSolve-40 Kit\u003c\/td\u003e\n\u003ctd\u003e16 x 1 Litre Cartridges\u003c\/td\u003e\n\u003ctd\u003eCox Powerflow DPC Cartridge Gun \u0026amp; Brass DPC Injection Nozzle\u003c\/td\u003e\n\u003ctd\u003e2 x SDS Drill Bits (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Benefits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Strength 40% Active Rising Damp Cream: \u003c\/strong\u003eThe concentrated formulation is designed for remedial rising damp treatments, supporting strong hydrophobic barrier formation within the mortar bed and helping reduce further capillary moisture movement through the wall structure over the long term.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional 1L Kit Format For Repeat Use: \u003c\/strong\u003eThe 1L cartridge format supports longer continuous injection runs between reloads, improving productivity on site and reducing downtime when treating longer elevations or multiple rooms.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCox Powerflow Cartridge Gun Control: \u003c\/strong\u003eSupplied with the Cox Powerflow Cartridge Gun to support smooth, consistent extrusion, helping maintain even dosing from hole to hole and improving repeatability across a full treatment line.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBrass DPC Injection Nozzle Accuracy: \u003c\/strong\u003eThe rigid brass nozzle supports reliable depth placement and controlled backfilling from the rear of the hole outwards, reducing the risk of voids and improving continuity of the chemical DPC barrier.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eClean Installation Without High Pressure Equipment:\u003c\/strong\u003e Designed to be installed without high pressure injection pumps, keeping set up simple, improving cleanliness on occupied sites, and supporting accurate, low hazard dosing in typical UK masonry.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRapid Migration And In Situ Barrier Formation: \u003c\/strong\u003eThe cream migrates into the masonry pore structure, reverts towards a liquid phase and forms polysiloxanes in situ, creating a water repellent barrier across the mortar joint for effective rising damp control.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSupports Correct British Standard Practice: \u003c\/strong\u003eWell suited to installation in line with BS6576:2005 guidance, helping professional users follow accepted good practice for drilling patterns, DPC positioning, continuity at corners and treatment detailing.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible With Salt Resistant Replastering Systems: \u003c\/strong\u003eDesigned to be paired with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-renovation-plaster\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renovation Plaster\u003c\/strong\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renderproof\u003c\/strong\u003e\u003c\/a\u003e where salts are present, supporting a complete specification that reduces staining, plaster breakdown and recurring finish defects.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWorks With Damp Proof Membrane Specifications: \u003c\/strong\u003eCan be used alongside studded damp proof mesh membranes such as \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proofing-membrane-dm2\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003ePlatinum DM2 Eco-Mesh\u003c\/strong\u003e\u003c\/a\u003e and \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proof-mesh-membrane-platinum-dm3\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003ePlatinum DM3 Pro-Mesh Membranes\u003c\/strong\u003e\u003c\/a\u003e where a combined remedial approach is required, subject to correct detailing and finishing.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eISO Managed Manufacturing Assurance: \u003c\/strong\u003eManufactured in accordance with ISO9001 and ISO14004 management systems, supporting confidence in consistent product quality for regular professional use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Chemical DPC Installation In Brick And Block Walls: \u003c\/strong\u003eIdeal for contractors installing a chemical damp proof course in common UK wall constructions where controlled dosing, consistent hole filling and repeatable workmanship are essential.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRegular Remedial Rising Damp Work:\u003c\/strong\u003e Suited to installers who carry out rising damp treatments frequently, with the robust Cox Powerflow gun and brass nozzle providing long term value through repeated site use.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGround Floor Perimeters And Low Level Damp Zones:\u003c\/strong\u003e Used to form a continuous barrier along the selected mortar bed around ground floor walls where rising damp symptoms are present, provided bridging and external moisture sources are addressed.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCavity Walls Requiring Controlled Treatment: \u003c\/strong\u003eSuitable for cavity construction where drilling and injection is planned to treat each leaf correctly and cavities are confirmed clear at the intended DPC level to maintain continuity.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBasements, Cellars And Older Properties With Salt Damage: \u003c\/strong\u003eAppropriate where rising damp has contributed to salt contamination and internal finish failure, forming the DPC barrier before a salt resistant replastering specification is applied.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProjects Using Membrane And Replastering Specifications: \u003c\/strong\u003eUsed as part of a broader damp management approach, including \u003ca rel=\"noopener\" href=\"https:\/\/www.platinumchemicals.co.uk\/pages\/damp-proof-membrane\" target=\"_blank\"\u003e\u003cstrong\u003edamp proof mesh membranes\u003c\/strong\u003e\u003c\/a\u003e and salt resistant replastering, to improve long term internal finish durability where damp history is established.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch5\u003eApplication\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h5\u003e\n\u003ch2\u003e\n\u003cstrong\u003eHealth \u0026amp; Safety Recommendations\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eRead the product label and Safety Data Sheet before use and follow all local site safety rules. Wear suitable gloves, eye protection and workwear, and avoid prolonged skin contact. When drilling, use suitable dust extraction or respiratory protection as mortar and masonry dust can be harmful, and wear hearing protection where required. Ensure safe access along the full length of the wall and keep the work area clear of trip hazards, trailing cables and debris, particularly when working around skirtings, floor finishes and internal doorways.\u003c\/p\u003e\n\u003cp\u003eDampSolve-40 is designed to be installed into masonry at low pressure using a cartridge gun. Do not inject into live electrical areas, unknown voids, or structurally unstable masonry. If the wall is heavily cracked, friable, bulging or otherwise unsound, rectify structural issues before treatment. Where the cause of dampness is uncertain, or where below ground lateral damp is suspected, seek competent professional advice before starting.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSubstrate Suitability\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDampSolve-40 High Strength Damp Proof Cream is intended for injection into masonry to control rising damp, typically via a mortar bed. It is suitable for most common masonry types, including solid brickwork, blockwork and many stone constructions, provided a practical drilling pattern can be formed to maintain continuity across the chosen course.\u003c\/p\u003e\n\u003cp\u003eCavity walls can be treated by drilling and injecting each leaf as required, subject to confirming the cavity is clear at the intended DPC level and that the drilling plan provides full coverage through the mortar bed. Random stone and rubble filled walls require particular care because the mortar line can be irregular and some stones may be porous. In walls thicker than 350mm, drilling from both sides at a corresponding height is typically required to achieve full thickness coverage.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDrilling Preparation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eStart by confirming that rising damp is the issue being addressed and remove or reduce external moisture sources that can mimic or worsen symptoms. Check and repair rainwater goods, gutters, downpipes and drains, and ensure surface water is directed away from the building. Confirm that external ground levels are not bridging the proposed DPC line. As a general rule, the new DPC line should be at least 150mm above external ground level wherever practical.\u003c\/p\u003e\n\u003cp\u003eInternally, remove skirtings, fixings and finishes that obstruct access to the selected mortar bed. Salt contaminated plaster should be removed from the treatment zone to at least 300mm above the highest visible damp mark, or higher where contamination is extensive. If internal floors are below external ground level, external ground reduction may be required where foundations allow, or the DPC may need to be positioned higher with internal tanking below the DPC to prevent lateral moisture and salt migration.\u003c\/p\u003e\n\u003cp\u003eCheck low level timbers for signs of fungal decay and address timber defects as part of the overall remediation. For cavity walls, ensure cavities are clear of debris at the intended DPC height. Where ground levels change, or where walls adjoin untreated structures, plan vertical DPC continuity to connect horizontal DPC lines and isolate untreated wall sections where required.\u003c\/p\u003e\n\u003cp\u003eDrill 12mm diameter holes horizontally in the selected mortar bed with hole centres no greater than 120mm. The target hole depth is typically around 90% of the wall thickness, adjusted pro rata for intermediate thicknesses. As a practical guide for common wall thicknesses, drill to approximately 100mm for 115mm walls, 210mm for 230mm walls, 320mm for 345mm walls and 430mm for 460mm walls. Where masonry is irregular, ensure the drilling pattern targets the base of all perpends along the chosen course to maintain continuity. If drill holes become blocked, re drill immediately prior to injection or drill an additional hole nearby to ensure the correct volume of cream can be introduced.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .pc-dpc-drilling-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n  }\n\n  .pc-dpc-drilling-table {\n    width: 100%;\n    min-width: 620px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.25;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-dpc-drilling-table col:nth-child(1) { width: 25%; }\n  .pc-dpc-drilling-table col:nth-child(2),\n  .pc-dpc-drilling-table col:nth-child(3),\n  .pc-dpc-drilling-table col:nth-child(4),\n  .pc-dpc-drilling-table col:nth-child(5) { width: 18.75%; }\n\n  .pc-dpc-drilling-table th,\n  .pc-dpc-drilling-table td {\n    border: 5px solid #fff;\n    padding: 8px 12px;\n    vertical-align: middle;\n    font-weight: 400;\n  }\n\n  .pc-dpc-drilling-table .pc-main-title th {\n    background: #7f7f7f;\n    color: #fff;\n    text-align: center;\n    text-transform: uppercase;\n    font-size: 30px;\n    line-height: 1.15;\n    font-weight: 700;\n    letter-spacing: 0.2px;\n    padding: 12px 10px;\n  }\n\n  .pc-dpc-drilling-table .pc-data-row th,\n  .pc-dpc-drilling-table .pc-data-row td {\n    background: #fff;\n  }\n\n  .pc-dpc-drilling-table .pc-data-row.pc-grey th,\n  .pc-dpc-drilling-table .pc-data-row.pc-grey td {\n    background: #d9d9d9;\n  }\n\n  .pc-dpc-drilling-table .pc-row-heading {\n    font-weight: 700;\n    text-align: left;\n  }\n\n  .pc-dpc-drilling-table td {\n    text-align: center;\n  }\n\n  @media screen and (max-width: 767px) {\n    .pc-dpc-drilling-table {\n      font-size: 14px;\n      min-width: 600px;\n    }\n\n    .pc-dpc-drilling-table th,\n    .pc-dpc-drilling-table td {\n      padding: 7px 9px;\n      border-width: 4px;\n    }\n\n    .pc-dpc-drilling-table .pc-main-title th {\n      font-size: 24px;\n      padding: 10px 8px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pc-dpc-drilling-table-wrap\"\u003e\n\u003ctable class=\"pc-dpc-drilling-table\"\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr class=\"pc-main-title\"\u003e\n\u003cth colspan=\"5\"\u003eDrilling Preparation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-row-heading\"\u003eWall Thickness\u003c\/th\u003e\n\u003ctd\u003e115mm (4 ½\")\u003c\/td\u003e\n\u003ctd\u003e230mm (9\")\u003c\/td\u003e\n\u003ctd\u003e345mm (13 ½\")\u003c\/td\u003e\n\u003ctd\u003e460mm (18\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-row-heading\"\u003eDepth of Hole\u003c\/th\u003e\n\u003ctd\u003e100mm\u003c\/td\u003e\n\u003ctd\u003e210mm\u003c\/td\u003e\n\u003ctd\u003e320mm\u003c\/td\u003e\n\u003ctd\u003e430mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eApplication Method\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThese instructions relate to DampSolve-40 supplied in 1L cartridges as part of the 1L Kit format, applied using the Cox Powerflow Cartridge Gun and the supplied brass DPC injection nozzle. Prepare the cartridge by piercing the foil cap at the top, then screw the brass nozzle on securely so a consistent, controlled bead can be delivered.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DampSolve-40_Technical_Drawing_1024x1024.jpg?v=1779977718\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003eLoad the cartridge into the Cox Powerflow Cartridge Gun in accordance with the gun manufacturer’s instructions, ensuring the cartridge is seated correctly and the drive mechanism engages smoothly. Insert the brass nozzle to the full depth of the drilled hole. Begin dispensing and steadily backfill as you withdraw the nozzle, aiming to fill the hole fully to within approximately 10mm of the face. This rear to front backfilling method helps minimise voids and supports even distribution within the mortar bed for continuous DPC formation.\u003c\/p\u003e\n\u003cp\u003eContinue hole by hole along the selected mortar course, maintaining the same fill level and working methodically to avoid missing holes. Take particular care around corners, returns, chimney breasts, door openings and changes in wall thickness where continuity is most at risk. Wipe up any spills immediately and dispose of contaminated wipes appropriately. If cream contacts non target surfaces such as paving or brick faces, it will often dry clear, but prompt cleaning remains best practice to maintain a tidy finish.\u003c\/p\u003e\n\u003cdiv class=\"iframe-container\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/HTecVkrhKxs?si=zKkTD3C6nF8Gtre7\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCoverage varies depending on wall thickness, drill spacing, hole depth and substrate type. Refer to the coverage table below for accurate planning and ordering, based on 12mm holes at up to 120mm centres and the standard depth guidance for common wall thicknesses.\u003c\/p\u003e\n\u003cp\u003eWhere masonry is unusually porous, irregular, or thicker than expected, allow additional material and consider whether drilling from both sides is required to achieve full thickness coverage.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .pc-dpc-1l-coverage-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n  }\n\n  .pc-dpc-1l-coverage-table {\n    width: 100%;\n    min-width: 620px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.25;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-dpc-1l-coverage-table col:nth-child(1) { width: 25%; }\n  .pc-dpc-1l-coverage-table col:nth-child(2),\n  .pc-dpc-1l-coverage-table col:nth-child(3),\n  .pc-dpc-1l-coverage-table col:nth-child(4),\n  .pc-dpc-1l-coverage-table col:nth-child(5) { width: 18.75%; }\n\n  .pc-dpc-1l-coverage-table th,\n  .pc-dpc-1l-coverage-table td {\n    border: 5px solid #fff;\n    padding: 8px 12px;\n    vertical-align: middle;\n    font-weight: 400;\n  }\n\n  .pc-dpc-1l-coverage-table .pc-main-title th {\n    background: #7f7f7f;\n    color: #fff;\n    text-align: center;\n    text-transform: uppercase;\n    font-size: 30px;\n    line-height: 1.15;\n    font-weight: 700;\n    letter-spacing: 0.2px;\n    padding: 12px 10px;\n  }\n\n  .pc-dpc-1l-coverage-table .pc-column-head th {\n    background: #d9d9d9;\n    color: #111;\n    font-size: 16px;\n    line-height: 1.2;\n    font-weight: 700;\n    text-align: center;\n    padding: 10px 12px;\n  }\n\n  .pc-dpc-1l-coverage-table .pc-column-head th:first-child {\n    text-align: left;\n  }\n\n  .pc-dpc-1l-coverage-table .pc-data-row th,\n  .pc-dpc-1l-coverage-table .pc-data-row td {\n    background: #fff;\n  }\n\n  .pc-dpc-1l-coverage-table .pc-row-heading {\n    font-weight: 700;\n    text-align: left;\n  }\n\n  .pc-dpc-1l-coverage-table td {\n    text-align: center;\n  }\n\n  @media screen and (max-width: 767px) {\n    .pc-dpc-1l-coverage-table {\n      font-size: 14px;\n      min-width: 600px;\n    }\n\n    .pc-dpc-1l-coverage-table th,\n    .pc-dpc-1l-coverage-table td {\n      padding: 7px 9px;\n      border-width: 4px;\n    }\n\n    .pc-dpc-1l-coverage-table .pc-main-title th {\n      font-size: 24px;\n      padding: 10px 8px;\n    }\n\n    .pc-dpc-1l-coverage-table .pc-column-head th {\n      font-size: 15px;\n      padding: 9px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pc-dpc-1l-coverage-table-wrap\"\u003e\n\u003ctable class=\"pc-dpc-1l-coverage-table\"\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr class=\"pc-main-title\"\u003e\n\u003cth colspan=\"5\"\u003eCoverage Rates\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-column-head\"\u003e\n\u003cth\u003eWall Thickness\u003c\/th\u003e\n\u003cth\u003e115mm (4 ½\")\u003c\/th\u003e\n\u003cth\u003e230mm (9\")\u003c\/th\u003e\n\u003cth\u003e345mm (13 ½\")\u003c\/th\u003e\n\u003cth\u003e460mm (18\")\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-row-heading\"\u003eCoverage Per 1 Litre Cartridge\u003c\/th\u003e\n\u003ctd\u003eUp to 10 Linear Metres\u003c\/td\u003e\n\u003ctd\u003eUp to 5 Linear Metres\u003c\/td\u003e\n\u003ctd\u003eUp to 3.3 Linear Metres\u003c\/td\u003e\n\u003ctd\u003eUp to 2.5 Linear Metres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCuring Time\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDampSolve-40 forms its hydrophobic barrier as it migrates and cures within the masonry. Final cure typically takes 2 to 6 weeks, depending on wall thickness, substrate porosity, moisture load, temperature and ventilation. Walls may remain damp for a period after installation, particularly where hygroscopic salts are present or where the wall has been saturated for a long time.\u003c\/p\u003e\n\u003cp\u003eFor best results, allow injected walls to dry for as long as practical before replastering. A minimum waiting period of 14 days is commonly recommended before commencing salt management and replastering, but longer drying times are beneficial where programme allows. Stable background heat and good ventilation will support drying.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFinishing\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eExternally, drill holes can be finished by re pointing with a matching sand and cement mortar to blend with existing masonry, compacted neatly to a sound finish. Alternatively, \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/universal-dpc-injection-wall-plugs\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eUniversal DPC Injection Plugs\u003c\/strong\u003e\u003c\/a\u003e can be used to close the holes cleanly and consistently, selecting the closest colour to suit the wall finish.\u003c\/p\u003e\n\u003cp\u003eInternally, holes can be left open if the replastering specification is designed to stop short of the DPC line, or they can be filled as part of making good prior to finishing, depending on the detailing required. Any finishing method should avoid bridging the DPC level and should maintain a clear, continuous line at the intended height.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDecoration\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDecoration should only take place after the wall has had sufficient time to dry and after salt contaminated plaster has been addressed correctly. If hygroscopic salts remain in place, staining and finish failure can occur even when the chemical DPC is functioning. Where replastering is required, use a salt resistant system such as \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-renovation-plaster\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renovation Plaster\u003c\/strong\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renderproof\u003c\/strong\u003e\u003c\/a\u003e in line with a suitable specification.\u003c\/p\u003e\n\u003cp\u003eDo not redecorate too early. Allow new plaster systems to cure and dry as instructed by the plaster manufacturer, and use breathable finishes where specified. Avoid impermeable wall coverings or coatings that can trap residual moisture unless the wall system has been designed for that purpose.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCleaning\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eClean spillages immediately. Wash contaminated surfaces promptly with warm soapy water. Keep the outside of the brass nozzle and gun contact areas clean during use to avoid build up.\u003c\/p\u003e\n\u003cp\u003eOnce cured, residues are difficult to remove and may require mechanical removal from tools or surfaces.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eLimitations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDampSolve-40 is designed to control rising damp by forming a chemical DPC barrier, but it does not resolve other damp mechanisms such as penetrating damp, leaks, condensation, or lateral moisture ingress below ground level. Bridging of the DPC by external ground, internal screeds, render, debris in cavities, or plaster taken below DPC level can compromise performance and must be addressed.\u003c\/p\u003e\n\u003cp\u003ePerformance depends on correct DPC height, correct drilling pattern, correct hole depth and complete treatment continuity. In very thick walls, highly irregular masonry, or where access is only possible from one side, drilling strategy may need adjustment and in some cases drilling from both sides is necessary. If the wall construction is uncertain, establish whether the wall is solid, cavity, rubble filled or unusually thick before drilling so hole depths and strategy are correct.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eOther Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePlan the full treatment line before drilling, including corners, returns, party walls, changes in ground level and adjoining structures. Provide vertical DPC continuity where required to connect horizontal DPC lines and isolate untreated wall sections. Keep the DPC line at least 150mm above external ground level wherever feasible, and as close to internal floor level as practical where solid floors are present.\u003c\/p\u003e\n\u003cp\u003eRising damp control works best as part of a complete remedial package that includes moisture source control, correct DPC placement, salt management and appropriate replastering and decoration. Where damp diagnosis is uncertain, or where the building is historic, unusually constructed or below ground, a competent survey should be undertaken before specifying chemical injection treatment.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eFAQ's\u003c\/h5\u003e\n\u003ch3\u003eQ) What is DampSolve-40 Damp Proof Cream - 1 Litre Kits, and what problem is it designed to fix?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve-40 Damp Proof Cream - 1 Litre Kits are designed to control rising damp by installing a chemical damp proof course within a selected mortar bed. Rising damp occurs when ground moisture is drawn upwards through capillaries in mortar and masonry, typically leaving salts and causing low level staining, plaster breakdown and recurring decoration failure. The kit combines DampSolve-40 40% active injection cream with a Cox Powerflow Cartridge Gun, a rigid brass injection nozzle, and 12mm x 260mm SDS drill bits for the correct drilling and injection method. When installed correctly, it forms a hydrophobic barrier that reduces further moisture rise and supports gradual drying.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How does DampSolve-40 work once it is injected into the wall?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve-40 is injected into a continuous line of 12mm holes drilled along a chosen mortar course. After injection, it migrates through the masonry pore structure and reverts towards a liquid phase, allowing it to spread and passivate across the mortar joint. As it cures, it reacts to form water repellent polysiloxanes in-situ, creating a hydrophobic zone within the treated course that reduces capillary movement of liquid water. This is what interrupts the rising damp pathway. For the system to work properly, the drilling line must be continuous through corners and junctions, and bridging must be eliminated so moisture cannot bypass the treated course.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What is included in DampSolve-40 Damp Proof Cream - 1 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve-40 Damp Proof Cream - 1 Litre Kits are supplied as a contractor ready installation set up. You get DampSolve-40 high strength 40% active injection cream in 1L cartridges, a Cox Powerflow Cartridge Gun for smooth, controlled extrusion, and a brass DPC injection nozzle that provides rigidity and depth placement for backfilling holes correctly. The kit also includes 12mm x 260mm SDS drill bits, with the quantity matched to the kit option, so drilling can be carried out consistently in common mortar beds and masonry types. The aim is to provide the correct dosing and drilling essentials without relying on high pressure pumping equipment.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Why choose the 1L kit format rather than smaller cartridge kits?\u003c\/h3\u003e\n\u003cp\u003eA) The 1L kit format is generally chosen for productivity, consistency and repeat use. A 1L cartridge allows longer injection runs between reloads, which is useful when treating long ground floor perimeters, multiple rooms, or repeated remedial jobs. The Cox Powerflow Cartridge Gun provides smoother output and higher force than basic guns, which helps maintain steady dosing and reduces the temptation to rush or underfill holes. The rigid brass nozzle helps you reach full depth more reliably and supports proper rear to front backfilling. For small, one off patches a smaller kit may be adequate, but the 1L kits are better suited to professional pace and repeatable workmanship.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Which types of walls can DampSolve-40 Damp Proof Cream - 1 Litre Kits be used on?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve-40 Damp Proof Cream - 1 Litre Kits are intended for most common UK masonry where a workable drilling line can be formed. This includes solid brickwork, blockwork, and many cavity wall situations, provided each leaf is treated correctly and bridging is addressed. It can also suit many stone walls, but irregular mortar beds, mixed materials, and variable porosity mean drilling layout and continuity checks become more important. Walls should be structurally sound and stable, because severe cracking, bulging, or loose masonry can make drilling and dosing unreliable. For walls thicker than 350mm, drilling from both sides at matching heights is commonly required to achieve proper distribution across the full thickness.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How do I know the damp problem is rising damp before using DampSolve-40?\u003c\/h3\u003e\n\u003cp\u003eA) Rising damp is only one cause of damp symptoms, so it is important to confirm diagnosis before installing a chemical DPC. Rising damp is typically concentrated at low level, can show tide marks, and is often linked to salts that cause powdering, staining and plaster failure. However, leaking gutters and downpipes, defective pointing, cracked render, plumbing leaks, bridged cavities, or high external ground can create similar symptoms. Condensation can also cause damp patches and mould, often in colder rooms or areas with poor ventilation. A sensible check includes external moisture sources, drainage, internal humidity, and whether external ground or internal finishes are bridging the intended DPC level. If the diagnosis is uncertain, a competent survey is worth it.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Where should the chemical DPC line be installed with DampSolve-40 1 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) The new chemical DPC line should be positioned so it blocks capillary moisture but is not easily bridged. As a general rule, aim for at least 150mm above external ground level wherever practical. Internally, it is often placed close to floor level, but only where that does not create bridging through screeds, plaster or internal floor build ups. If internal floor level is below external ground, you may need to reduce external ground locally where foundations allow, or place the DPC higher and use appropriate internal measures below it to manage lateral moisture and salt risks. Whatever height you choose, keep the line level and continuous through corners, returns, and junctions so the barrier is unbroken.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What drilling pattern should be used for DampSolve-40 Damp Proof Cream - 1 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) A standard drilling pattern is 12mm diameter holes drilled horizontally into the selected mortar bed at centres not exceeding 120mm. The drilling line should be consistent and level, because continuity across the course is essential for a reliable chemical damp proof barrier. Drill in the mortar bed wherever possible rather than into brick, as the mortar joint is the target pathway. In irregular masonry, you may need to adjust slightly while still maintaining an unbroken treated line, often by ensuring the base of perpends along the course is included. After drilling, clear dust and confirm holes are open to full depth, because blocked holes lead to under dosing and gaps in the finished barrier.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What hole depth is recommended for common wall thicknesses?\u003c\/h3\u003e\n\u003cp\u003eA) Hole depth is usually around 90% of wall thickness, which helps treat the course effectively without breaking through. As a practical guide, drill to about 100mm for 115mm walls, 210mm for 230mm walls, 320mm for 345mm walls, and 430mm for 460mm walls. Adjust proportionally for intermediate thicknesses. If the wall is thicker than about 350mm, drilling from both sides at corresponding heights is commonly recommended to avoid leaving an untreated core. If you encounter friable mortar, collapsed dust, or repeated blockage, re drill immediately before injection or add a nearby hole at the same level to maintain the correct dosing pattern.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How do I use the Cox Powerflow gun and brass nozzle properly?\u003c\/h3\u003e\n\u003cp\u003eA) Prepare the cartridge by piercing the foil cap at the top, then screw the brass injection nozzle on securely so it seals and delivers a consistent output. Load the cartridge into the Cox Powerflow Cartridge Gun in line with the gun instructions, ensuring the drive rod engages properly and the cartridge sits squarely. Before starting on the wall, test dispense onto waste material to confirm a steady flow. During injection, keep the nozzle clean because mortar dust can build up at the tip and affect flow. The brass nozzle is designed to provide rigidity and depth placement, so it should be inserted to full hole depth each time rather than just feeding cream into the front of the hole.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What is the correct injection method for DampSolve-40 1 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) The correct method is to insert the brass nozzle to the back of the drilled hole, then inject while steadily withdrawing the nozzle so the hole is backfilled from the rear outwards. Aim to fill each hole to within about 10mm of the surface. This approach helps minimise voids and supports consistent distribution into the mortar bed and surrounding pore structure. Work methodically along the full treatment line, maintaining the same fill level and ensuring no holes are missed, especially around corners, returns, chimney breasts and door reveals where continuity is often lost. If a hole will not accept the correct volume, it is usually blocked, so clear, re drill and re inject to avoid gaps.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How do I maintain continuity at corners, party walls, and changes in wall thickness?\u003c\/h3\u003e\n\u003cp\u003eA) Continuity is critical because a chemical DPC only works if it forms an unbroken barrier along the chosen course. Plan the route before drilling so the treated line carries through corners, returns, chimney breasts, party wall junctions and internal partitions. Drill right up to corners and continue around the return so the barrier connects rather than stopping short. At changes in wall thickness, adjust drilling depth appropriately while keeping the same mortar course height. Where ground levels change or where an adjoining wall is not being treated, provide vertical DPC continuity so moisture cannot bypass the treated line. After injection, re check the full run and correct missed or blocked holes immediately.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can DampSolve-40 Damp Proof Cream - 1 Litre Kits be used on cavity walls?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, but cavity walls must be approached with care. The safest method is usually to treat each leaf as its own wall, drilling and injecting the selected mortar course within each leaf thickness so the barrier is formed where needed. The cavity must be clear at the intended DPC level, because debris and mortar droppings can bridge across and continue damp symptoms even after injection. Junctions around openings and corners are common failure points, so continuity detailing matters. If there is any doubt about cavity condition, it is better to investigate and remove bridging first, because injection cream cannot overcome a physical moisture bridge running through cavity debris.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How suitable are DampSolve-40 1 Litre Kits for older properties and thicker walls?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve-40 1 Litre Kits are well suited to older properties, but wall construction should be understood before drilling. Many older buildings have irregular mortar beds, mixed materials, voids, or variable thicknesses, which can affect drilling accuracy and dosing. For very thick walls, particularly above 350mm, drilling from both sides at matching heights is commonly required to achieve full thickness coverage and avoid leaving an untreated core. Friable mortar can cause holes to collapse or block, so clearing and re drilling is often necessary. In rubble filled or highly irregular walls, drilling positions may need adjustment to maintain continuity. Where construction is uncertain, a survey led approach reduces the risk of gaps in the treated barrier.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How much coverage should I expect from DampSolve-40 Damp Proof Cream - 1 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) Coverage depends on wall thickness, hole depth, hole spacing, and the porosity of the masonry, so it is best estimated by linear metres of wall rather than room size. Using 12mm holes at up to 120mm centres and drilling to around 90% of wall thickness, thicker walls use more cream per metre because each hole is deeper. Irregular masonry can also increase consumption if additional holes are needed to maintain continuity, or if holes repeatedly block and require re drilling and re dosing. For accurate planning, measure the full treatment length, confirm wall thicknesses, and apply the coverage guidance for the kit option. Always allow extra for corners, returns and junction details.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How long does DampSolve-40 take to cure, and when will walls start to dry?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve-40 cures as it migrates and reacts within the masonry, with final cure typically taking two to six weeks depending on wall thickness, porosity, moisture content, temperature and ventilation. Drying of the wall above the treated course can take longer, because the chemical DPC reduces further moisture rise but does not instantly remove water already in the wall. Improvements are usually gradual and are strongly influenced by background heat and steady ventilation. Hygroscopic salts can also keep surfaces looking damp by attracting moisture from the air, even while the masonry is improving, which is why salt management is often essential for a clean final appearance.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Why is salt resistant replastering often needed after using DampSolve-40?\u003c\/h3\u003e\n\u003cp\u003eA) Rising damp usually leaves hygroscopic salts in plaster and masonry. Even after DampSolve-40 has reduced further capillary moisture movement, those salts can continue to attract moisture from the air, causing staining, powdering, blistering paint and repeated decorative failure. This is why a chemical DPC is usually only one part of a proper specification. Where salts are present, contaminated plaster is normally removed to a suitable height and replaced with a salt resistant system such as \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-renovation-plaster\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renovation Plaster\u003c\/strong\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renderproof\u003c\/strong\u003e\u003c\/a\u003e. This helps prevent salt driven staining and creates a stable base for decoration. Skipping salt management is one of the most common reasons people think a DPC has not worked.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) When can I redecorate after using DampSolve-40 Damp Proof Cream - 1 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) Redecoration should be driven by drying and salt management, not just the injection date. Even if the chemical barrier cures within weeks, the wall may still be drying, especially if it was saturated for a long period or is thick masonry with limited ventilation. If replastering is needed, allow the wall to stand for at least 14 days before commencing salt management and replastering, then follow the plaster system guidance on curing and drying before decorating. Decorating too early can trap residual moisture and lead to staining or paint failure. Where breathable finishes are specified, they can support drying, while impermeable coverings can slow drying unless the wall build up is designed to handle vapour correctly.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How should drill holes be made good after treatment?\u003c\/h3\u003e\n\u003cp\u003eA) After injection, wipe away any excess cream promptly. Externally, drill holes can be finished by re pointing with a suitable sand and cement mortar that matches the existing appearance, compacted to a sound, weather resistant finish. Alternatively, \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/universal-dpc-injection-wall-plugs\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eUniversal DPC Injection Plugs\u003c\/strong\u003e\u003c\/a\u003e can be used to close the holes neatly and consistently, selecting a colour that suits the masonry where possible. Internally, holes can be plugged and made good, or left open if the replastering detail is designed to stop short of the DPC line. The key is to avoid bridging the treated course with plaster, screed, render or other finishes that could bypass the new chemical DPC.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What are the best practical tips for reliable results with DampSolve-40 1 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) Success is mainly about preparation and methodical work. Confirm the damp mechanism and fix external defects such as leaking rainwater goods or cracked render. Remove bridging, especially high external ground and internal finishes that run below the intended DPC. Mark the DPC line clearly and plan continuity around corners and junctions before drilling. Drill clean 12mm holes at consistent centres, clear dust, and ensure holes are open to full depth. Inject by backfilling from the rear outwards and keep fill levels consistent. Pay extra attention around reveals, chimney breasts and changes in wall thickness. Finally, manage salts properly with a salt resistant replastering system where needed, because salts can keep finishes looking damp even after the wall is improving.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What are the key limitations of DampSolve-40 Damp Proof Cream - 1 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve-40 is designed to control rising damp, not every damp problem. It will not cure penetrating damp from external defects, plumbing leaks, condensation issues, or lateral moisture ingress below ground level, which often requires separate measures such as tanking or membrane systems. Performance can also be undermined by bridging, including external ground levels, internal screeds, render, debris in cavities, or plaster taken below the DPC line. The system relies on correct drilling centres, correct hole depth, full dosing and complete continuity. In very thick walls, highly irregular masonry, or one sided access situations, drilling strategy may need adjustment and drilling from both sides at the same height can be necessary to achieve effective coverage.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What safety precautions should be followed when using DampSolve-40 1 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) Follow the product label and Safety Data Sheet and treat drilling as the main risk on most jobs. Wear suitable gloves, eye protection and workwear, and avoid prolonged skin contact. Masonry drilling creates fine dust, so use dust control, wear suitable respiratory protection when needed, and use hearing protection with SDS tools. Keep the work area clear of trip hazards and maintain safe access along the wall run, especially around skirtings and doorways where cables and debris build up. Check for hidden services before drilling, including electrical cables and pipework. Do not inject into unknown voids, live electrical zones, or structurally unstable walls. If the wall is badly cracked, friable or moving, resolve structural issues first, and get competent advice if diagnosis is uncertain.\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DAMPSOLVE-40_TECH.pdf?v=1786105552\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DAMPSOLVE-40_TECH.pdf?v=1786105552\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DAMPSOLVE-40_TECH_10998668-1c58-4c86-ae40-333a7c0549d4_160x160.jpg?v=1786105577\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DAMPSOLVE_40_COSHH.pdf?6143248724556458447\" target=\"_blank\"\u003e\u003cstrong\u003eSafety Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DAMPSOLVE-40_COSHH_160x160.jpg?v=1613707971\"\u003e\u003c\/div\u003e\n\u003cstyle\u003e\n\/* Make the youtube video responsive *\/\n  .iframe-container{\n  position: relative;\n  width: 100%;\n  padding-bottom: 56.25%; \n  height: 0;\n}\n.iframe-container iframe{\n  position: absolute;\n  top:0;\n  left: 0;\n  width: 100%;\n  height: 100%;\n}\n\u003c\/style\u003e","brand":"Platinum Building Chemicals Ltd","offers":[{"title":"2 x 1 Litre DampSolve-40 Kit","offer_id":8886522740835,"sku":"DAM40-01K2","price":80.45,"currency_code":"GBP","in_stock":true},{"title":"4 x 1 Litre DampSolve-40 Kit","offer_id":8886522773603,"sku":"DAM40-01K4","price":108.9,"currency_code":"GBP","in_stock":true},{"title":"6 x 1 Litre DampSolve-40 Kit","offer_id":8886522806371,"sku":"DAM40-01K6","price":139.85,"currency_code":"GBP","in_stock":true},{"title":"8 x 1 Litre DampSolve-40 Kit","offer_id":8886522839139,"sku":"DAM40-01K8","price":165.5,"currency_code":"GBP","in_stock":true},{"title":"10 x 1 Litre DampSolve-40 Kit","offer_id":8886522871907,"sku":"DAM40-01K10","price":193.3,"currency_code":"GBP","in_stock":true},{"title":"12 x 1 Litre DampSolve-40 Kit","offer_id":8886522904675,"sku":"DAM40-01K12","price":212.5,"currency_code":"GBP","in_stock":true},{"title":"16 x 1 Litre DampSolve-40 Kit","offer_id":8886522937443,"sku":"DAM40-01K16","price":265.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/dampsolve-40-high-strength-damp-proof-cream-1-litre-cartridge-kits-2-x-kit-208.webp?v=1780051449"},{"product_id":"dampsolve-40-damp-proof-cream-5-litre-kits","title":"DampSolve-40 High Strength Damp Proof Cream - 5 Litre Kits","description":"\u003cp\u003eDampSolve-40 Damp Proof Cream – 5 Litre Kits are a professional-grade rising damp treatment solution supplied in a high-output kit format, combining DampSolve-40 high strength (40% active) silane-based DPC cream with the Selecta 7 DPC Injection Pump (complete with brass gel lance) for fast, consistent installation across larger wall runs and multi-room projects.\u003c\/p\u003e\n\u003cp\u003eDesigned for repeated site use, the pump and brass lance provide controlled, low-pressure dosing into 12mm drilled mortar-bed holes, allowing the cream to migrate through the masonry pore structure and cure to form a hydrophobic chemical damp proof course in-situ. Kits are supplied with 12mm x 260mm SDS drill bits to support clean, accurate drilling in common UK masonry, with the kit format aimed at contractors who want a durable injection set-up for regular remedial work.\u003c\/p\u003e\n\u003cp\u003eDampSolve-40 is installed in line with BS6576:2005 guidance as part of a complete rising damp specification, including appropriate salt-resistant replastering where required to manage hygroscopic salt contamination.\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features of DampSolve-40 High Strength Damp Proof Cream - 5 Litre Kits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e✔️ High output 5L kit suits long wall runs and multi-room rising damp treatment projects.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Includes Selecta 7 injection pump and brass gel lance for fast, consistent low pressure dosing.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ 40% active silane cream migrates through masonry pores to form a hydrophobic DPC barrier.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ 12mmx260mm SDS drill bits supplied for clean, accurate drilling in common UK masonry.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Contractor focused system reduces cartridge changeovers and improves continuity by backfilling holes from the rear.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eHigh Output Chemical DPC For Larger Rising Damp Treatments\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eDampSolve-40 Damp Proof Cream 5L Kits are designed for efficient installation of a chemical damp proof course to help control rising damp in brick and other common masonry walls, especially where longer wall runs make cartridge work less practical. Rising damp occurs when ground moisture is drawn upwards through capillaries in mortar and masonry, frequently leaving hygroscopic salts behind in plaster and brickwork. Even after moisture movement is reduced, these salts can keep attracting airborne moisture, driving staining, powdering finishes and repeat plaster failure. DampSolve-40 tackles the core pathway by forming a durable hydrophobic barrier within the selected mortar bed, reducing further capillary rise and supporting progressive drying under normal heated and ventilated conditions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003e40% Active Cream That Forms A Continuous Water Repellent Zone\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe DampSolve-40 formulation is a high strength silane-based emulsion cream with 40% active content, engineered for injection into a line of pre-drilled holes along the chosen mortar course. Once introduced, the cream migrates into the surrounding pore structure and reverts towards a liquid phase, allowing it to spread laterally and passivate across the mortar joint. As curing progresses, polysiloxanes are formed in situ and a continuous water repellent barrier develops across the treated course. This mechanism delivers performance comparable with conventional liquid injection systems, while providing cleaner handling and more precise dosing, and it removes the practical need for high pressure injection equipment that can increase mess, set up time and site disruption.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003ePump And Lance Setup For Consistent Coverage On Long Runs\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThese 5L kits are supplied with the Selecta 7 DPC Injection Pump, complete with a brass gel lance, to provide a contractor-friendly system for sustained use and higher productivity. The pump format supports consistent delivery across long treatment lines without frequent cartridge changes, helping teams maintain momentum on multi-room or multi-elevation work. The rigid brass lance improves control and reach, supporting reliable placement at full hole depth and promoting backfilling from the rear of the hole outwards for better continuity along the treated course. Supplied 12mm x 260mm SDS drill bits match standard chemical DPC drilling requirements and help produce clean, consistent holes, particularly when working through dense mortar beds or mixed masonry.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eBS6576 Aligned Remedial Strategy With Salt Management Built In\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eDampSolve-40 is best specified as part of a complete rising damp solution in line with BS6576:2005, including correct DPC positioning, continuity through corners and junctions, and the removal of bridging where external levels or internal finishes compromise the new barrier. Salt management remains critical because hygroscopic salts deposited by long-term damp can continue to attract moisture and damage finishes even after a chemical DPC is formed. Where contamination is present, replastering with a salt resistant system such as \u003cstrong\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-renovation-plaster\" rel=\"noopener\" target=\"_blank\"\u003eWykamol Renovation Plaster\u003c\/a\u003e \u003c\/strong\u003eor \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renderproof\u003c\/strong\u003e\u003c\/a\u003e is essential to reduce the risk of recurring salt staining and premature finish failure. When diagnosis, drilling strategy, dosing and replastering are combined, DampSolve-40 provides a dependable long term option for UK remedial damp-proofing work.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cstyle\u003e\n  .pc-dampsolve40-kit-contents-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n  }\n\n  .pc-dampsolve40-kit-contents-table {\n    width: 100%;\n    min-width: 760px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.25;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-dampsolve40-kit-contents-table col:nth-child(1) { width: 22%; }\n  .pc-dampsolve40-kit-contents-table col:nth-child(2) { width: 18%; }\n  .pc-dampsolve40-kit-contents-table col:nth-child(3) { width: 39%; }\n  .pc-dampsolve40-kit-contents-table col:nth-child(4) { width: 21%; }\n\n  .pc-dampsolve40-kit-contents-table th,\n  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}\n\n  .pc-dampsolve40-kit-contents-table .pc-data-row.pc-grey td {\n    background: #d9d9d9;\n  }\n\n  .pc-dampsolve40-kit-contents-table .pc-kit-name {\n    font-weight: 700;\n  }\n\n  @media screen and (max-width: 767px) {\n    .pc-dampsolve40-kit-contents-table {\n      font-size: 14px;\n      min-width: 720px;\n    }\n\n    .pc-dampsolve40-kit-contents-table th,\n    .pc-dampsolve40-kit-contents-table td {\n      padding: 7px 9px;\n      border-width: 4px;\n    }\n\n    .pc-dampsolve40-kit-contents-table .pc-main-title th {\n      font-size: 24px;\n      padding: 10px 8px;\n    }\n\n    .pc-dampsolve40-kit-contents-table .pc-sub-title th {\n      font-size: 18px;\n      padding: 10px 8px;\n    }\n\n    .pc-dampsolve40-kit-contents-table .pc-column-head th {\n      font-size: 15px;\n      padding: 9px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pc-dampsolve40-kit-contents-table-wrap\"\u003e\n\u003ctable class=\"pc-dampsolve40-kit-contents-table\"\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr class=\"pc-main-title\"\u003e\n\u003cth colspan=\"4\"\u003eKit Contents\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-sub-title\"\u003e\n\u003cth colspan=\"4\"\u003eDampSolve-40 - 5 Litre Bucket Kits\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-column-head\"\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003eNo. of Cartridges\u003c\/th\u003e\n\u003cth\u003eOther Kit Contents\u003c\/th\u003e\n\u003cth\u003eNo. of SDS Drill Bits\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e1 x 5 Litre DampSolve-40 Kit\u003c\/td\u003e\n\u003ctd\u003e1 x 5 Litre Bucket\u003c\/td\u003e\n\u003ctd\u003eSelecta 7 DPC Injection Pump (C\/W Brass Gel Lance)\u003c\/td\u003e\n\u003ctd\u003e1 x SDS Drill Bit (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e2 x 5 Litre DampSolve-40 Kit\u003c\/td\u003e\n\u003ctd\u003e2 x 5 Litre Buckets\u003c\/td\u003e\n\u003ctd\u003eSelecta 7 DPC Injection Pump (C\/W Brass Gel Lance)\u003c\/td\u003e\n\u003ctd\u003e2 x SDS Drill Bits (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e3 x 5 Litre DampSolve-40 Kit\u003c\/td\u003e\n\u003ctd\u003e3 x 5 Litre Buckets\u003c\/td\u003e\n\u003ctd\u003eSelecta 7 DPC Injection Pump (C\/W Brass Gel Lance)\u003c\/td\u003e\n\u003ctd\u003e2 x SDS Drill Bits (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e4 x 5 Litre DampSolve-40 Kit\u003c\/td\u003e\n\u003ctd\u003e4 x 5 Litre Buckets\u003c\/td\u003e\n\u003ctd\u003eSelecta 7 DPC Injection Pump (C\/W Brass Gel Lance)\u003c\/td\u003e\n\u003ctd\u003e2 x SDS Drill Bits (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e5 x 5 Litre DampSolve-40 Kit\u003c\/td\u003e\n\u003ctd\u003e5 x 5 Litre Buckets\u003c\/td\u003e\n\u003ctd\u003eSelecta 7 DPC Injection Pump (C\/W Brass Gel Lance)\u003c\/td\u003e\n\u003ctd\u003e2 x SDS Drill Bits (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003ctd class=\"pc-kit-name\"\u003e6 x 5 Litre DampSolve-40 Kit\u003c\/td\u003e\n\u003ctd\u003e6 x 5 Litre Buckets\u003c\/td\u003e\n\u003ctd\u003eSelecta 7 DPC Injection Pump (C\/W Brass Gel Lance)\u003c\/td\u003e\n\u003ctd\u003e2 x SDS Drill Bits (12mm x 260mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Benefits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Strength 40% Active Cream: \u003c\/strong\u003eThe concentrated formulation is designed for remedial rising damp work where reliable barrier formation and consistent performance are required, helping to reduce further capillary moisture movement through the treated mortar bed and supporting the long-term drying of internal wall finishes.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional 5L Kit Format For Larger Areas: \u003c\/strong\u003eThe 5L bucket system is well suited to longer wall runs, multi-room projects and repeated site work, reducing downtime compared with smaller formats and supporting a more continuous workflow when installing chemical DPC lines across multiple elevations.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSelecta 7 DPC Injection Pump Output Control: \u003c\/strong\u003eThe supplied Selecta 7 pump is designed for controlled, low-pressure injection, helping installers deliver an even dose hole-by-hole without relying on high-pressure equipment, while supporting consistent placement and reduced mess on site when used with good drilling practice.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBrass Gel Lance For Accurate Full-Depth Placement: \u003c\/strong\u003eThe rigid brass lance helps reach the back of drilled holes and supports rear-to-front backfilling, reducing the risk of voids and improving continuity along the treatment course, especially in deeper holes where accurate placement makes a practical difference.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCleaner Installation With No High-Pressure Pumping: \u003c\/strong\u003eDampSolve-40 is injected at low pressure and is designed to stay in the hole and migrate into the masonry pore structure, giving a cleaner working method than free-pouring liquid systems and avoiding the complexity, set-up time and cleaning burden associated with high-pressure injection equipment.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEffective In Most Common Masonry Types: \u003c\/strong\u003eSuitable for use in many typical UK wall constructions, including brickwork and blockwork, with drilling strategy adaptable for cavity walls and thicker walls where access permits, making it a versatile choice for contractors working across varied housing stock.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSupports Complete Rising Damp Specifications: \u003c\/strong\u003eDesigned to be installed in accordance with BS6576:2005 guidance and paired with salt management measures, including salt-resistant replastering where required, so the chemical DPC is supported by correct preparation, detailing and finish reinstatement.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes Correct SDS Drilling Set-Up:\u003c\/strong\u003e Supplied with 12mm x 260mm SDS drill bits suited to standard chemical DPC hole requirements, supporting accurate hole diameter and depth for consistent injection and reliable cream placement across common wall thicknesses.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLow Odour, Low Hazard Handling Benefits:\u003c\/strong\u003e The cream format is virtually odourless and designed for controlled dosing, improving practicality for internal work in occupied or sensitive environments when used with suitable ventilation, dust control and standard site hygiene procedures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Rising Damp Treatment In Brickwork And Blockwork: \u003c\/strong\u003eIdeal for contractors installing chemical DPC lines in common UK masonry where consistent dosing, repeatable output and long treatment runs are required to reinstate effective damp-proofing at low level.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLong Wall Runs And Multi-Room Ground Floor Perimeters: \u003c\/strong\u003eSuited to larger areas such as terraced elevations, extended ground floor walls and multi-room treatment lines, where the 5L pump format supports continuous application without frequent reload interruptions.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRegular Remedial Work And Contract Maintenance Projects:\u003c\/strong\u003e Designed for repeat use on site, making it a practical option for contractors carrying out frequent rising damp installations where durable equipment and consistent delivery are important for productivity and workmanship.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCavity Wall Properties Requiring Managed Injection Strategy: \u003c\/strong\u003eAppropriate where cavity wall construction requires careful drilling and injection planning to achieve continuity across the selected course, provided cavities are clear and the treatment strategy ensures both leaves are treated as required.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOlder Housing Stock With Internal Damp And Salt Damage:\u003c\/strong\u003e Used where rising damp has resulted in salt contamination and internal finish breakdown, forming the chemical DPC barrier before replastering with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-renovation-plaster\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renovation Plaster\u003c\/strong\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renderproof\u003c\/strong\u003e\u003c\/a\u003e to restore the internal finish properly.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBasements, Cellars And Ground-Contact Areas With Rising Damp Symptoms:\u003c\/strong\u003e Suitable for low-level wall zones showing classic rising damp indicators, provided lateral damp risks and external moisture sources are addressed separately and the DPC level is set correctly relative to external ground and internal floor levels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch5\u003eApplication\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h5\u003e\n\u003ch2\u003e\u003cstrong\u003eHealth \u0026amp; Safety Recommendations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eRead the product label and Safety Data Sheet before use and follow all site safety rules. Wear suitable gloves, eye protection and workwear, and avoid prolonged skin contact. Provide good ventilation when working indoors, particularly in confined areas such as cellars and basements. When drilling, use suitable dust control and respiratory protection, as mortar and masonry dust can be harmful, and wear hearing protection when using SDS drills.\u003c\/p\u003e\n\u003cp\u003eDampSolve-40 is designed for low-pressure injection using the supplied Selecta 7 pump and brass gel lance. Do not inject into unknown voids, live electrical areas, or structurally unsound walls. If the masonry is heavily cracked, unstable, or shows signs of significant movement, rectify this before treatment. Where there is uncertainty about services, wall construction, or the true cause of dampness, seek competent professional advice before starting.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSubstrate Suitability\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDampSolve-40 High Strength Damp Proof Cream is intended for injection into masonry to control rising damp, typically via a mortar bed. It is suitable for most common wall types, including solid brickwork, blockwork, cavity masonry (with an appropriate drilling and injection strategy), and many stone constructions where a practical drilling line can be formed to achieve continuity.\u003c\/p\u003e\n\u003cp\u003eWalls should be structurally sound and free from severe cracking, loose rubble cores, or ongoing water ingress that would undermine the specification. Random stone and rubble-filled walls require particular care because mortar lines can be irregular and some stones may be porous, meaning drilling positions may need to be adjusted to ensure the chosen course and perpends are fully treated. In walls thicker than 350mm, drilling from both sides at a corresponding height is typically required to achieve effective distribution through the full thickness.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDrilling Preparation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eBefore drilling, confirm that rising damp is the problem being addressed and reduce external moisture sources that can mimic or worsen symptoms. Check and repair rainwater goods, gutters and downpipes, and ensure drains and falls carry surface water away from the building. Confirm that external ground levels are not bridging the damp proof course. The DPC line should be at least 150mm above external ground level wherever feasible, and in the case of solid floors it should be positioned as close to internal floor level as practical.\u003c\/p\u003e\n\u003cp\u003eInternally, remove skirtings, fixings and finishes that obstruct access to the chosen mortar bed. Salt-contaminated plaster should be removed from the area to be treated to at least 300mm above the highest visible level of damp staining, and higher where contamination is extensive. Check embedded low-level timbers for signs of fungal decay and address timber defects as part of the overall remedial scope. For cavity walls, ensure the cavity is clear of debris at the intended DPC level, as bridging within the cavity can compromise performance. Where ground levels change or walls adjoin untreated structures, plan vertical DPC continuity to isolate and connect treated areas as required.\u003c\/p\u003e\n\u003cp\u003eDrill 12mm diameter holes horizontally in the selected mortar bed, keeping hole centres no greater than 120mm apart. The target hole depth is typically around 90% of the wall thickness, adjusted pro rata for intermediate thicknesses. As a practical guide for common wall thicknesses, drill to approximately 100mm for 115mm walls, 210mm for 230mm walls, 320mm for 345mm walls, and 430mm for 460mm walls. In irregular masonry, ensure the drilling pattern targets the base of all perpends along the chosen course so continuity is maintained. If holes become blocked, re-drill immediately prior to injection or drill an additional hole nearby to ensure the correct volume of cream is introduced.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .pc-dampsolve-drilling-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n  }\n\n  .pc-dampsolve-drilling-table {\n    width: 100%;\n    min-width: 620px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.25;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-dampsolve-drilling-table col:nth-child(1) { width: 25%; }\n  .pc-dampsolve-drilling-table col:nth-child(2),\n  .pc-dampsolve-drilling-table col:nth-child(3),\n  .pc-dampsolve-drilling-table col:nth-child(4),\n  .pc-dampsolve-drilling-table col:nth-child(5) { width: 18.75%; }\n\n  .pc-dampsolve-drilling-table th,\n  .pc-dampsolve-drilling-table td {\n    border: 5px solid #fff;\n    padding: 8px 12px;\n    vertical-align: middle;\n    font-weight: 400;\n  }\n\n  .pc-dampsolve-drilling-table .pc-main-title th {\n    background: #7f7f7f;\n    color: #fff;\n    text-align: center;\n    text-transform: uppercase;\n    font-size: 30px;\n    line-height: 1.15;\n    font-weight: 700;\n    letter-spacing: 0.2px;\n    padding: 12px 10px;\n  }\n\n  .pc-dampsolve-drilling-table .pc-data-row th,\n  .pc-dampsolve-drilling-table .pc-data-row td {\n    background: #fff;\n  }\n\n  .pc-dampsolve-drilling-table .pc-data-row.pc-grey th,\n  .pc-dampsolve-drilling-table .pc-data-row.pc-grey td {\n    background: #d9d9d9;\n  }\n\n  .pc-dampsolve-drilling-table .pc-row-heading {\n    font-weight: 700;\n    text-align: left;\n  }\n\n  .pc-dampsolve-drilling-table td {\n    text-align: center;\n  }\n\n  @media screen and (max-width: 767px) {\n    .pc-dampsolve-drilling-table {\n      font-size: 14px;\n      min-width: 600px;\n    }\n\n    .pc-dampsolve-drilling-table th,\n    .pc-dampsolve-drilling-table td {\n      padding: 7px 9px;\n      border-width: 4px;\n    }\n\n    .pc-dampsolve-drilling-table .pc-main-title th {\n      font-size: 24px;\n      padding: 10px 8px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pc-dampsolve-drilling-table-wrap\"\u003e\n\u003ctable class=\"pc-dampsolve-drilling-table\"\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr class=\"pc-main-title\"\u003e\n\u003cth colspan=\"5\"\u003eDrilling Preparation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-row-heading\"\u003eWall Thickness\u003c\/th\u003e\n\u003ctd\u003e115mm (4 ½\")\u003c\/td\u003e\n\u003ctd\u003e230mm (9\")\u003c\/td\u003e\n\u003ctd\u003e345mm (13 ½\")\u003c\/td\u003e\n\u003ctd\u003e460mm (18\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-row-heading\"\u003eDepth of Hole\u003c\/th\u003e\n\u003ctd\u003e100mm\u003c\/td\u003e\n\u003ctd\u003e210mm\u003c\/td\u003e\n\u003ctd\u003e320mm\u003c\/td\u003e\n\u003ctd\u003e430mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eApplication Method\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eOpen the bucket and transfer the DampSolve-40 cream into the Selecta 7 pump chamber, taking care to keep the product clean and free from rubble, dust or debris. Screw the black pump handle assembly tightly onto the chamber so the seal is secure and the unit can hold pressure. Use the black handle to pump and build pressure gradually in accordance with the pump’s normal operating method, avoiding sudden over-pressurisation and keeping the equipment upright and stable throughout use.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DampSolve-40_Technical_Drawing_1024x1024.jpg?v=1779977718\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003eInsert the brass DPC gel lance to the full depth of the drilled hole. Begin injecting and steadily backfill the hole as the lance is withdrawn, aiming to fill each hole fully to within approximately 10mm of the surface. This rear-to-front method helps minimise voids, supports consistent migration along the mortar bed, and improves continuity of the chemical DPC line. Continue along the full treatment run, working methodically to avoid missing holes, particularly around corners, chimney breasts, reveals and changes in wall thickness where continuity is most at risk.\u003c\/p\u003e\n\u003cp\u003eTake care to avoid overfilling and clean any spills immediately. If the wall construction requires drilling from both sides, keep the drill line at a corresponding height and follow the same injection approach on the opposite face so the treated zone aligns correctly through the wall thickness.\u003c\/p\u003e\n\u003cdiv class=\"iframe-container\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/HTecVkrhKxs?si=zKkTD3C6nF8Gtre7\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCoverage varies depending on wall thickness, hole spacing, hole depth and substrate type. For accurate planning and ordering, refer to the coverage table below, which should be based on 12mm holes at up to 120mm centres and the standard depth guidance for common wall thicknesses.\u003c\/p\u003e\n\u003cp\u003eIf the masonry is unusually porous, irregular, or thicker than expected, allow additional material and consider drilling from both sides where required.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .pc-dampsolve40-coverage-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n  }\n\n  .pc-dampsolve40-coverage-table {\n    width: 100%;\n    min-width: 620px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.25;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-dampsolve40-coverage-table col:nth-child(1) { width: 25%; }\n  .pc-dampsolve40-coverage-table col:nth-child(2),\n  .pc-dampsolve40-coverage-table col:nth-child(3),\n  .pc-dampsolve40-coverage-table col:nth-child(4),\n  .pc-dampsolve40-coverage-table col:nth-child(5) { width: 18.75%; }\n\n  .pc-dampsolve40-coverage-table th,\n  .pc-dampsolve40-coverage-table td {\n    border: 5px solid #fff;\n    padding: 8px 12px;\n    vertical-align: middle;\n    font-weight: 400;\n  }\n\n  .pc-dampsolve40-coverage-table .pc-main-title th {\n    background: #7f7f7f;\n    color: #fff;\n    text-align: center;\n    text-transform: uppercase;\n    font-size: 30px;\n    line-height: 1.15;\n    font-weight: 700;\n    letter-spacing: 0.2px;\n    padding: 12px 10px;\n  }\n\n  .pc-dampsolve40-coverage-table .pc-column-head th {\n    background: #d9d9d9;\n    color: #111;\n    font-size: 16px;\n    line-height: 1.2;\n    font-weight: 700;\n    text-align: center;\n    padding: 10px 12px;\n  }\n\n  .pc-dampsolve40-coverage-table .pc-column-head th:first-child {\n    text-align: left;\n  }\n\n  .pc-dampsolve40-coverage-table .pc-data-row th,\n  .pc-dampsolve40-coverage-table .pc-data-row td {\n    background: #fff;\n  }\n\n  .pc-dampsolve40-coverage-table .pc-data-row.pc-grey th,\n  .pc-dampsolve40-coverage-table .pc-data-row.pc-grey td {\n    background: #d9d9d9;\n  }\n\n  .pc-dampsolve40-coverage-table .pc-row-heading {\n    font-weight: 700;\n    text-align: left;\n  }\n\n  .pc-dampsolve40-coverage-table td {\n    text-align: center;\n  }\n\n  @media screen and (max-width: 767px) {\n    .pc-dampsolve40-coverage-table {\n      font-size: 14px;\n      min-width: 600px;\n    }\n\n    .pc-dampsolve40-coverage-table th,\n    .pc-dampsolve40-coverage-table td {\n      padding: 7px 9px;\n      border-width: 4px;\n    }\n\n    .pc-dampsolve40-coverage-table .pc-main-title th {\n      font-size: 24px;\n      padding: 10px 8px;\n    }\n\n    .pc-dampsolve40-coverage-table .pc-column-head th {\n      font-size: 15px;\n      padding: 9px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pc-dampsolve40-coverage-table-wrap\"\u003e\n\u003ctable class=\"pc-dampsolve40-coverage-table\"\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr class=\"pc-main-title\"\u003e\n\u003cth colspan=\"5\"\u003eCoverage Rates\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-column-head\"\u003e\n\u003cth\u003eWall Thickness\u003c\/th\u003e\n\u003cth\u003e115mm (4 ½\")\u003c\/th\u003e\n\u003cth\u003e230mm (9\")\u003c\/th\u003e\n\u003cth\u003e345mm (13 ½\")\u003c\/th\u003e\n\u003cth\u003e460mm (18\")\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-row-heading\"\u003eCoverage Per 5 Litre Bucket\u003c\/th\u003e\n\u003ctd\u003eUp to 50 Linear Metres\u003c\/td\u003e\n\u003ctd\u003eUp to 25 Linear Metres\u003c\/td\u003e\n\u003ctd\u003eUp to 16.5 Linear Metres\u003c\/td\u003e\n\u003ctd\u003eUp to 12.5 Linear Metres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCuring Time\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDampSolve-40 forms its hydrophobic barrier as it migrates and cures within the masonry. Final cure typically takes 2 to 6 weeks, depending on wall thickness, substrate porosity and site conditions. Walls may remain damp for a period after installation, particularly where hygroscopic salts are present or where the wall has been saturated for a long time.\u003c\/p\u003e\n\u003cp\u003eFor best results, allow injected walls to dry for as long as practical before replastering. A minimum waiting period of 14 days is commonly recommended before commencing salt management and replastering, but longer drying times are beneficial where programme allows. Good ventilation and stable background heat support the drying process.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFinishing\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eExternally, drill holes can be finished by re-pointing with a matching sand and cement mortar, compacted neatly to a sound finish that blends with the existing masonry. Alternatively, \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/universal-dpc-injection-wall-plugs\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eUniversal DPC Injection Plugs\u003c\/strong\u003e\u003c\/a\u003e can be used to close and tidy holes cleanly, selecting the closest colour to suit the wall finish for a consistent appearance.\u003c\/p\u003e\n\u003cp\u003eInternally, holes can be left open if the replastering specification is designed to stop short of the DPC line, or they can be filled as part of making good prior to finishing, depending on the chosen detailing. Any finishing approach should avoid bridging the DPC level and should maintain a clear, continuous treated line at the intended height.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDecoration\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDecoration should only take place after the wall has had sufficient time to dry and after salt-contaminated plaster has been addressed correctly. If salts remain in place, staining and finish failure can occur even when the DPC is functioning. Where replastering is required, use a salt-resistant system such as \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-renovation-plaster\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renovation Plaster\u003c\/strong\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renderproof\u003c\/strong\u003e\u003c\/a\u003e in line with an appropriate specification.\u003c\/p\u003e\n\u003cp\u003eDo not redecorate too early. Allow new plaster systems to cure and dry as instructed by the plaster manufacturer, and use breathable finishes where specified. Avoid impermeable wall coverings or coatings that trap residual moisture unless the wall system has been designed for that purpose.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCleaning\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eWipe spillages immediately and wash contaminated non-porous surfaces promptly with warm soapy water. Keep the pump, seals and lance clean during use to avoid build-up and maintain smooth operation. If DampSolve-40 contacts porous, non-target surfaces such as paving, it will often dry to a clear finish, but prompt cleaning remains best practice to maintain appearance.\u003c\/p\u003e\n\u003cp\u003eAfter use, depressurise the pump safely in accordance with the pump’s normal operating method and clean the equipment promptly so material does not cure within the system. Remove residual product from the lance and contact areas and store the pump clean and dry, ready for re-use.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eLimitations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDampSolve-40 is designed to control rising damp by forming a chemical DPC barrier, but it does not resolve other damp mechanisms such as penetrating damp, leaks, condensation, or lateral moisture ingress below ground level. Bridging of the DPC by external ground, internal screeds, render, debris in cavities, or plaster carried below DPC level can compromise performance and must be addressed.\u003c\/p\u003e\n\u003cp\u003eWalls heavily contaminated with hygroscopic salts typically require removal and replacement of affected plaster. Without proper salt management, staining and a damp appearance can persist even after the DPC is installed. In very thick walls, highly irregular masonry, or where access is only possible from one side, drilling strategy may need adjustment and in some cases drilling from both sides is necessary.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eOther Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePlan the full treatment line before drilling, including corners, party walls, changes in ground level and adjoining structures, and provide vertical DPC continuity where required to connect horizontal DPC lines and isolate untreated areas. Always keep the DPC height at least 150mm above external ground level wherever feasible, and as close to internal floor level as practical where solid floors are present.\u003c\/p\u003e\n\u003cp\u003eIf wall construction is uncertain, establish whether it is solid, cavity, rubble-filled, or unusually thick before treatment so drilling depth and injection strategy are correct. Rising damp control works best as part of a complete remedial package that includes moisture source control, correct DPC placement, salt management, and appropriate replastering and decoration.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eFAQ's\u003c\/h5\u003e\n\u003ch3\u003eQ) What is DampSolve-40 Damp Proof Cream – 5 Litre Kits, and what is it designed to treat?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve-40 Damp Proof Cream – 5 Litre Kits are designed to control rising damp by installing a chemical damp proof course within a selected mortar bed. Rising damp is driven by capillary action, drawing ground moisture upwards through masonry and often leaving hygroscopic salts that continue to cause staining and plaster failure. This kit format combines DampSolve-40 high strength 40% active cream with the Selecta 7 DPC Injection Pump and a brass gel lance, plus 12mm x 260mm SDS drill bits. The aim is fast, consistent low pressure dosing along long wall runs and multi room projects, supporting a durable hydrophobic barrier when installed correctly.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How does DampSolve-40 form a chemical damp proof course inside the wall?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve-40 is injected into a continuous line of drilled holes along a chosen mortar course. After placement, the cream migrates into the masonry pore structure and reverts towards a liquid phase, allowing it to spread and passivate across the mortar joint. As curing progresses, it forms water repellent polysiloxanes in-situ, creating a hydrophobic barrier through the treated course that reduces further capillary moisture movement. The barrier does not instantly dry the wall, it prevents ongoing moisture rise so the wall can dry progressively under normal heating and ventilation. Continuity and correct dosing are essential, particularly at corners and junctions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What is included in DampSolve-40 Damp Proof Cream – 5 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve-40 Damp Proof Cream – 5 Litre Kits are supplied as a high output contractor set up for repeated site use. You receive a 5L supply of DampSolve-40 high strength 40% active injection cream, a Selecta 7 DPC Injection Pump, and a brass gel lance designed to reach full hole depth and support rear to front backfilling. The kit also includes 12mm x 260mm SDS drill bits for the standard chemical DPC drilling pattern, helping produce clean, consistent holes in common UK masonry. The format is aimed at longer treatment lines where cartridge changeovers slow the job and consistency matters.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Why choose the 5L pump kit instead of a cartridge kit for DampSolve-40?\u003c\/h3\u003e\n\u003cp\u003eA) The 5L kit is mainly about productivity and consistency on larger jobs. With DampSolve-40 Damp Proof Cream – 5 Litre Kits, the pump format allows longer uninterrupted application runs, which reduces downtime from frequent cartridge swaps and helps keep the dosing rhythm consistent along long walls. The Selecta 7 pump supports controlled low pressure delivery, while the brass lance helps reach full depth and maintain proper backfilling, which is harder to keep perfect when working fast with smaller packs. For multi room perimeters, long elevations, or regular remedial work, the 5L approach tends to be quicker, cleaner, and more repeatable.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Which wall types are suitable for DampSolve-40 Damp Proof Cream – 5 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve-40 is suitable for most common UK masonry where a sensible drilling pattern can be formed along a mortar bed. This includes solid brickwork, blockwork, and many cavity wall situations, provided the drilling and dosing strategy treats the correct leaf or leaves and cavities are clear at the intended DPC level. Many stone walls can also be treated, but random stone and rubble filled walls require more planning due to irregular mortar lines and variable porosity. The wall should be structurally sound and stable, as severe cracking, movement, or friable masonry can make drilling and dosing unreliable. For walls thicker than 350mm, drilling from both sides is often required.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How do I confirm the issue is rising damp before using DampSolve-40?\u003c\/h3\u003e\n\u003cp\u003eA) It is important to avoid treating the wrong damp mechanism. Rising damp is typically a low level issue, often with tide marks and salt related plaster deterioration, but similar symptoms can come from leaking gutters, defective pointing, cracked render, plumbing leaks, bridged cavities, or high external ground levels. Condensation can also mimic damp, especially with mould and colder surfaces. Before using DampSolve-40 Damp Proof Cream – 5 Litre Kits, check external defects and drainage, confirm ground levels are not bridging the intended DPC, and consider internal ventilation and heating patterns. If damp is present below ground level or across a wide area, lateral moisture may be involved and needs different measures.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Where should the new DPC line be positioned when using DampSolve-40 5L kits?\u003c\/h3\u003e\n\u003cp\u003eA) Positioning is about avoiding bypass routes. As a general rule, set the DampSolve-40 injection line at least 150mm above external ground level wherever practical. Internally, it is commonly placed close to floor level, but only where screeds, plaster, or floor build ups will not bridge the treated course. If internal floor level is lower than external ground, lowering external ground locally may be necessary where foundations allow. If that is not possible, position the DPC line relative to the external ground and manage the below DPC zone internally with suitable measures. Keep the treatment line level and continuous through corners, returns, and junctions to avoid weak points.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What drilling pattern is recommended for DampSolve-40 Damp Proof Cream – 5 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) A standard pattern is 12mm diameter holes drilled horizontally in the selected mortar bed at centres not exceeding 120mm. The drilling line should be planned before starting so it remains continuous around corners, chimney breasts, reveals, party walls, and changes in wall thickness. In irregular masonry, you may need to adjust positions slightly while still targeting the same course and maintaining continuity, often by ensuring the base of perpends along the run is treated. Holes must be clean and open to full depth before injection, as dust blockages reduce dosing and can create gaps. If holes repeatedly block, re drill immediately before injection to restore full depth.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What hole depth should I drill for common wall thicknesses?\u003c\/h3\u003e\n\u003cp\u003eA) Hole depth is usually around 90% of wall thickness to ensure effective treatment without breaking through. As a practical guide, drill to about 100mm for 115mm walls, 210mm for 230mm walls, 320mm for 345mm walls, and 430mm for 460mm walls. Adjust proportionally for intermediate thicknesses. In walls thicker than about 350mm, drilling from both sides at matching heights is commonly required so the treated zone aligns through the full thickness and an untreated core is avoided. If a hole collapses or blocks due to mortar condition, clear and re drill, or add a nearby hole at the same height to maintain correct dosing.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How do I use the Selecta 7 pump and brass gel lance correctly?\u003c\/h3\u003e\n\u003cp\u003eA) Keep the product clean, and keep the method consistent. Transfer DampSolve-40 into the pump chamber carefully so dust, rubble, or drill spoil does not contaminate the system. Seal the pump assembly properly so it can hold pressure, then build pressure gradually following the pump’s normal operating method. Insert the brass gel lance to full hole depth, inject steadily, and backfill as you withdraw the lance so the hole fills from the rear outwards. Aim to finish around 10mm back from the face. Maintain the same approach hole by hole along the full run. Clean spills immediately and keep the lance exterior clean during use, as residue build up can affect placement and job finish.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What are the most common mistakes when installing DampSolve-40 5L kits?\u003c\/h3\u003e\n\u003cp\u003eA) Most failures come down to continuity, bridging, or poor preparation. Missing holes, drilling shallow, spacing holes too far apart, or inconsistent filling can leave gaps in the chemical barrier. Corners, reveals, chimney breasts and junctions are the most common places where the treated line is accidentally broken. Bridging is another major issue, including high external ground levels, internal screeds, plaster taken below DPC level, debris in cavities, or render bridging the intended line. Misdiagnosis also causes problems, because penetrating damp, condensation, and plumbing leaks will not be fixed by a chemical DPC. A methodical drilling plan, full depth injection, and correct salt management avoid most call backs.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can DampSolve-40 Damp Proof Cream – 5 Litre Kits be used on cavity walls?\u003c\/h3\u003e\n\u003cp\u003eA) Yes, but cavity walls must be treated with a clear strategy. In many cases, each leaf is treated as its own wall at the selected mortar course, with continuity maintained along that leaf. The cavity must be clear at the intended DPC height, because bridging within the cavity can continue moisture transfer regardless of injection. Returns, corners and openings need extra attention to ensure the treated line connects properly and does not stop short. If the wall build up is uncertain, it is worth checking construction and cavity condition before drilling. A chemical DPC cannot overcome a physical bridge, so clearing debris and correcting external ground bridging are part of the job.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How much coverage should I expect from a 5L kit of DampSolve-40?\u003c\/h3\u003e\n\u003cp\u003eA) Coverage depends on wall thickness, hole depth, hole spacing, and masonry porosity, so it is best estimated from measured linear metres and known wall thicknesses. Using 12mm holes at up to 120mm centres, thicker walls consume more cream per metre because each hole is deeper. Irregular masonry can increase usage if extra holes are needed to maintain continuity, or if blockages require re drilling and re dosing. The 5L volume is intended to support longer continuous runs, but it is not a fixed metres per bucket number without wall details. For ordering, measure the full treatment length, allow for corners and returns, and follow the relevant coverage guidance for the drilling pattern used.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How long does DampSolve-40 take to cure, and when will the wall start to dry?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve-40 forms its hydrophobic barrier as it migrates and cures within the masonry, with final cure typically taking two to six weeks depending on wall thickness, porosity, moisture load, temperature and ventilation. Drying of the wall above the treated course usually takes longer, because the chemical DPC reduces ongoing moisture rise but does not instantly remove water already held in the masonry. Drying is gradual and is helped by stable background heat and steady ventilation. Hygroscopic salts can also keep the surface looking damp by pulling moisture from the air, even while the wall is improving. This is why salt management and replastering are often essential for a proper finish.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Why is salt resistant replastering often needed after using DampSolve-40?\u003c\/h3\u003e\n\u003cp\u003eA) Rising damp commonly leaves hygroscopic salts in plaster and masonry, and these salts can continue to attract atmospheric moisture long after the moisture pathway is reduced. That means staining, powdering, blistering paint, and recurring decorative failure can continue even if DampSolve-40 has formed an effective barrier. For this reason, DampSolve-40 Damp Proof Cream – 5 Litre Kits should be part of a complete specification that includes removing contaminated plaster to a suitable height and reinstating with a salt resistant system such as \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-renovation-plaster\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renovation Plaster\u003c\/strong\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol Renderproof\u003c\/strong\u003e\u003c\/a\u003e where required. Without salt management, many people judge the outcome too early or incorrectly, because the wall surface still looks damp or discoloured.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) When can I replaster and redecorate after a DampSolve-40 5L injection treatment?\u003c\/h3\u003e\n\u003cp\u003eA) Timing depends on drying and salt control, not just the injection date. A common minimum is allowing at least 14 days before beginning salt management and replastering, but longer drying time is beneficial where the programme allows. If salt contaminated plaster is left in place, staining and finish failure can persist regardless of how well the DPC performs. Once replastering is completed, follow the plaster system’s curing and drying guidance before decorating, and choose finishes that do not trap moisture where breathability is required. Redecorating too early is a frequent cause of disappointment, because residual moisture and salts are still moving and stabilising. Treat the DPC as the start of the drying process, not the end.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How should drill holes be finished after using DampSolve-40 Damp Proof Cream – 5 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) After injection, wipe away any excess cream promptly to keep the job tidy. Externally, holes can be re pointed using a matching sand and cement mortar compacted neatly to a sound weather resistant finish that blends with the existing masonry. Alternatively, \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/universal-dpc-injection-wall-plugs\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eUniversal DPC Injection Plugs\u003c\/strong\u003e\u003c\/a\u003e can be used to close holes cleanly and consistently, choosing a colour that suits the brickwork where possible. Internally, holes can be left open if the replastering detail is designed to stop short of the DPC line, or they can be filled as part of making good. Whatever method is chosen, avoid bridging the treated course with plaster, render, screed, or finishes that bypass the new DPC level.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What are the best practical tips for consistent results on long runs with the 5L pump kit?\u003c\/h3\u003e\n\u003cp\u003eA) Preparation and rhythm matter. Mark the DPC line clearly, measure and mark hole centres, and plan continuity around corners and junctions before drilling. Drill all holes first where practical, clear dust and confirm depths, then inject methodically so no holes are missed. With the Selecta 7 pump, build pressure gradually and keep the pump stable, then use the brass lance to reach full depth every time and backfill from the rear outwards to a consistent finish depth. Pay extra attention at reveals, chimney breasts and returns where continuity is often lost. Keep the lance clean, wipe spills immediately, and avoid rushing, because a few missed or underfilled holes can undermine the whole run.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What are the limitations of DampSolve-40 Damp Proof Cream – 5 Litre Kits?\u003c\/h3\u003e\n\u003cp\u003eA) DampSolve-40 is designed to control rising damp by forming a chemical DPC barrier, but it will not fix penetrating damp, leaking services, condensation, or lateral moisture ingress below ground level. Bridging remains a major limitation, including high external ground, internal screeds, render, debris in cavities, or plaster taken below DPC level, all of which can bypass the treated course. Results also depend on correct drilling centres, correct hole depth, full dosing and continuity through corners and junctions. Very thick walls, highly irregular masonry, rubble cores, and one sided access can require changes to drilling strategy, often including drilling from both sides. If diagnosis is uncertain, treating rising damp alone can waste time and money.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How do I clean the Selecta 7 pump and lance after using DampSolve-40?\u003c\/h3\u003e\n\u003cp\u003eA) Clean up is easiest if you treat it as part of the workflow rather than an afterthought. Wipe spills immediately and wash contaminated non porous surfaces with warm soapy water. During use, keep the lance exterior clean to avoid build up that smears onto walls and reduces control. When finished, depressurise the pump safely following the pump’s normal operating method, then clean contact areas and the lance promptly so product does not cure within the system. Do not store the pump with material left to harden in the delivery path, as this can cause blockages and unreliable output on the next job. Store the equipment clean and dry, ready for repeat use, and keep the cream bucket sealed to prevent contamination.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What health and safety steps should be followed when installing DampSolve-40 5L kits?\u003c\/h3\u003e\n\u003cp\u003eA) Drilling and site conditions are the main hazards, so treat them seriously. Wear gloves, eye protection and suitable workwear, and avoid prolonged skin contact. Provide good ventilation indoors, especially in cellars and basements. SDS drilling creates fine mineral dust, so use dust control and respiratory protection where needed, and wear hearing protection. Keep the work area clear of trip hazards and trailing cables, and maintain safe access along the full treatment line. Check for hidden services before drilling and never inject into unknown voids or live electrical zones. Do not proceed on structurally unsound walls, as cracking, bulging, or unstable masonry can make drilling unsafe and dosing unreliable. If damp diagnosis is uncertain, get competent advice before starting.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DAMPSOLVE-40_TECH.pdf?v=1786105552\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DAMPSOLVE-40_TECH.pdf?v=1786105552\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DAMPSOLVE-40_TECH_10998668-1c58-4c86-ae40-333a7c0549d4_160x160.jpg?v=1786105577\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DAMPSOLVE_40_COSHH.pdf?6143248724556458447\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eSafety Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DAMPSOLVE_40_COSHH.pdf?6143248724556458447\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/DAMPSOLVE-40_COSHH_160x160.jpg?v=1613707971\" alt=\"\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cstyle\u003e\n\/* Make the youtube video responsive *\/\n  .iframe-container{\n  position: relative;\n  width: 100%;\n  padding-bottom: 56.25%; \n  height: 0;\n}\n.iframe-container iframe{\n  position: absolute;\n  top:0;\n  left: 0;\n  width: 100%;\n  height: 100%;\n}\n\u003c\/style\u003e\n\u003cstyle type=\"text\/css\"\u003e\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg .tg-dbq3{background-color:#c0c0c0;border-color:#9b9b9b;color:#343434;font-size:small;font-weight:bold;text-align:center;\n  vertical-align:top}\n.tg .tg-g4kx{background-color:#c0c0c0;border-color:#9b9b9b;font-size:small;text-align:left;vertical-align:top}\n.tg .tg-tuxq{background-color:#9b9b9b;border-color:#9b9b9b;color:#343434;font-size:large;font-weight:bold;position:-webkit-sticky;\n  position:sticky;text-align:center;top:-1px;vertical-align:middle;will-change:transform}\n.tg .tg-q2yp{background-color:#c0c0c0;border-color:#9b9b9b;font-size:100%;font-weight:bold;text-align:center;vertical-align:middle}\n.tg .tg-8k4b{background-color:#c0c0c0;border-color:#9b9b9b;color:#343434;font-size:small;font-weight:bold;text-align:center;\n  vertical-align:middle}\n.tg .tg-750m{background-color:#efefef;border-color:#9b9b9b;color:#343434;font-size:small;text-align:center;vertical-align:middle}\n@media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\u003c\/style\u003e\n\u003cstyle type=\"text\/css\"\u003e\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg .tg-3hz6{background-color:#c0c0c0;border-color:#9b9b9b;color:#343434;font-size:small;font-weight:bold;position:-webkit-sticky;\n  position:sticky;text-align:center;top:-1px;vertical-align:middle;will-change:transform}\n.tg .tg-unuw{background-color:#c0c0c0;border-color:#9b9b9b;color:#343434;font-size:small;font-weight:bold;position:-webkit-sticky;\n  position:sticky;text-align:center;top:-1px;vertical-align:top;will-change:transform}\n.tg .tg-66l3{background-color:#c0c0c0;border-color:#9b9b9b;color:#343434;font-size:small;font-weight:bold;text-align:left;\n  vertical-align:top}\n.tg .tg-2i2i{background-color:#efefef;border-color:#9b9b9b;color:#343434;font-size:small;text-align:center;vertical-align:top}\n@media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\u003c\/style\u003e","brand":"Platinum Building Chemicals Ltd","offers":[{"title":"1 x 5 Litre DampSolve-40 Kit","offer_id":8886526050403,"sku":"DAM40-05K1","price":92.0,"currency_code":"GBP","in_stock":true},{"title":"2 x 5 Litre DampSolve-40 Kit","offer_id":8886526083171,"sku":"DAM40-05K2","price":150.65,"currency_code":"GBP","in_stock":true},{"title":"3 x 5 Litre DampSolve-40 Kit","offer_id":8886526115939,"sku":"DAM40-05K3","price":206.8,"currency_code":"GBP","in_stock":true},{"title":"4 x 5 Litre DampSolve-40 Kit","offer_id":8886526148707,"sku":"DAM40-05K4","price":257.4,"currency_code":"GBP","in_stock":true},{"title":"5 x 5 Litre DampSolve-40 Kit","offer_id":8886526181475,"sku":"DAM40-05K5","price":312.2,"currency_code":"GBP","in_stock":true},{"title":"6 x 5 Litre DampSolve-40 Kit","offer_id":8886526214243,"sku":"DAM40-05K6","price":367.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/dampsolve-40-high-strength-damp-proof-cream-5-litre-kits-1-x-kit-663.webp?v=1779967028"},{"product_id":"basement-waterproof-membrane-cv3","title":"Platinum CV3 - Cavity Drain Waterproof Membrane (3mm Stud)","description":"\u003cp\u003ePlatinum CV3 Waterproof Membrane is a clear HDPE cavity drain membrane with a compact 3mm stud profile, developed for Type C drained protection on suitable below-ground walls, floors, tunnels and vaulted ceilings.\u003c\/p\u003e\n\u003cp\u003eAvailable in 2m x 20m and 2m x 10m rolls, covering 40m² or 20m², CV3 separates protected internal finishes from damp, salts and water-affected substrates. Its shallow cavity is especially useful where headroom, floor depth or wall build-up is restricted.\u003c\/p\u003e\n\u003cp\u003eCV3 is declared as a Type V sheet to BS EN 13967:2012+A1:2017 and can contribute to a maintainable BS 8102:2022 Type C system when combined with sealed Platinum joints, AquaTrack drainage, a suitable gravity outlet or AquaSump arrangement, protected finishes, ventilation and planned maintenance. It is not resistant to hydrostatic pressure as a standalone sheet, so drainage capacity and every junction, fixing and penetration must be designed correctly.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch2\u003e\n\u003cstrong\u003eKey Features Of Platinum CV3 Waterproof Membrane\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e✔️ Low-profile 3mm studded membrane preserves valuable headroom, floor depth and internal space in restricted basement, cellar and refurbishment details.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Suitable for Type C waterproofing on appropriate earth-retained walls, concrete floors, tunnels, arched structures and vaulted ceilings.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Clear HDPE construction provides a durable barrier between water-affected substrates and protected internal wall or floor finishes.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Published performance includes watertightness at 60kPa for 24 hours, 250kN\/m² compressive strength and a working range from -50°C to +80°C.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Available exclusively in clear 2m x 20m and 2m x 10m rolls, providing nominal coverage of 40m² or 20m².\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003e3mm Cavity Drain Membrane For Type C Waterproofing\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003ePlatinum CV3 is a low-profile internal cavity drain membrane for projects where a deeper membrane would consume valuable floor depth, headroom or internal wall space. Manufactured from high-density polyethylene, the regular 3mm studs create a defined separation layer between the existing structure and the protected internal finish. Moisture entering through the substrate can move within this cavity instead of remaining trapped behind plasterboard, screed, flooring or decorative finishes. CV3 may be specified on suitable earth-retained walls, floors, tunnels, archways and vaulted cellar ceilings as part of a coordinated Type C system. Its compact profile is especially practical around stairs, low ceilings, door openings, narrow passages and other restricted refurbishment details. The sheet can be cut with a sharp utility knife, scissors or shears, but its final performance still depends on accurate positioning, sealed fixings, correctly taped butt joints and an uninterrupted route to drainage.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eControlled Drainage With Platinum AquaTrack\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eCV3 manages water rather than attempting to resist hydrostatic pressure at the internal face of the structure. Its studded cavity creates a depressurisation and drainage space that must connect to a collection and discharge route. At wall-to-floor junctions, Platinum AquaTrack Drainage Channel can collect water from behind the wall membrane and direct it towards a gravity outlet or AquaSump chamber. AquaTrack Floor Drain Channel may be used across floors, at thresholds or to connect perimeter runs with the chosen outlet. Where gravity drainage is unavailable, pumps, alarms and suitable resilience measures must be selected for the anticipated water volume and consequence of failure. The system remains maintainable only when inspection ports, channels, sump covers and mechanical equipment remain accessible. CV3 must therefore never be treated as an isolated waterproof sheet: the membrane, jointing, channel layout, discharge capacity and servicing provisions must be designed together before finishes conceal the work.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eVersatile Protection For Walls, Floors And Vaulted Structures\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003ePlatinum CV3 can be used on suitable earth-retained walls, concrete floors, tunnels, archways and vaulted ceilings within a project-specific Type C design. Suitable wall substrates include sound concrete, brick, blockwork, stone and compatible masonry capable of retaining the specified mechanical fixings. On walls, CV3 may support treated timber battens, an independent dry-lining frame, a compatible proprietary metal lining or a properly detailed masonry lining. On floors, the membrane is installed studs down and protected by suitable tongue-and-groove board, closed-cell insulation with a compatible covering, or the specified reinforced concrete or screed. Arched and vaulted ceilings must provide a dependable fall so water cannot pond behind the membrane. Every detail must preserve cavity continuity and drainage. Hazardous chemicals, unknown industrial residues, active structural movement and unstable backgrounds require specialist project-specific assessment rather than reliance on general product-resistance statements.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eDurable HDPE For Demanding Below-Ground Conditions\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003ePlatinum CV3 is manufactured from clear HDPE and is intended to remain protected behind the selected wall or floor finish. Published data records a unit weight of 500g\/m², 0.6mm sheet thickness, 3mm stud height, tensile strengths of 416N in the machine direction and 488N across the sheet, resistance to static loading above 20kg and compressive strength of 250kN\/m². The membrane passes the declared watertightness test at 60kPa for 24 hours and has a working temperature range from -50°C to +80°C. These characteristics support use in protected basement wall and floor build-ups, but careful handling remains essential. Crushed studs, punctures, open butt joints, damaged tapes, ultraviolet exposure or uncontrolled penetrations by later trades can interrupt the cavity or create a path around the membrane. Each defect must be prevented, identified during inspection or repaired before the membrane is concealed.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eDesigned To Support Grade 3 Internal Environments\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eCV3 can contribute to dry Grade 3 conditions when it forms part of a designed Type C waterproofing system, but the environmental grade is achieved by the complete waterproofing strategy rather than the membrane alone. BS 8102:2022 design must consider the structure, groundwater risk, anticipated ingress, channel capacity, sump volume, pump duty, discharge route, alarm provision, power-loss resilience, ventilation and intended use. Combined forms of protection should be considered where the risk assessment, construction or consequence of failure warrants additional resilience. Heating, ventilation and humidity control also require attention because the membrane has high vapour resistance and may increase interstitial-condensation risk when placed on the cold side of insulation. Competent waterproofing design, careful installation, pre-concealment inspection and planned servicing are essential if the completed space is to achieve and retain its intended internal environment throughout the system’s working life.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(88, 88, 88);\"\u003eLong-Term Protection With Flexible Finishing Options\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003ePublished product information gives Platinum CV3 a life expectancy equal to the structure when the membrane is correctly installed, protected and incorporated into a functioning drainage arrangement. Wall finishes may include plasterboard on treated timber battens secured into Platinum Waterseal Brick Plugs, compatible proprietary metal systems, independent dry-lining frames or a suitably restrained internal masonry lining. Floor protection may use tongue-and-groove board, supported timber flooring, Newton Fibran XPS 500-C, Wykamol High Load closed-cell insulation within an approved load-checked build-up, or reinforced concrete or screed of the specified thickness. The chosen construction must protect the membrane from impact and fire, prevent uncontrolled punctures, avoid compressing the drainage cavity and accommodate ventilation and thermal requirements. AquaTrack channels, inspection ports, AquaSump chambers, pumps and alarms must remain accessible because maintainability is fundamental to long-term Type C waterproofing performance.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Newton_503_Membrane_1_412d34bb-35a4-4ed8-b73a-53aab51038c5_1024x1024.png?v=1787049548\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Benefits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMinimal Build-Up:\u003c\/strong\u003e The compact 3mm profile preserves valuable headroom, floor depth and room area around stairs, low ceilings, narrow passages and restricted refurbishment details.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManaged Type C Drainage: \u003c\/strong\u003eCreates a controlled cavity that directs water towards AquaTrack drainage while isolating protected internal finishes from damp or water-affected substrates.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReduced Surface Removal: \u003c\/strong\u003eCan isolate sound damp, salty or water-affected backgrounds without unnecessary hacking off, provided loose, organic and structurally unsuitable materials are removed first.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFast Mechanical Installation: \u003c\/strong\u003eLightweight HDPE cuts easily and can be positioned efficiently using Platinum Brick Plugs, Corner Tape, Waterseal Rope and compatible detailing accessories.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRestricted-Space Solution: \u003c\/strong\u003eThe shallow profile simplifies waterproofing around thresholds, low soffits, staircases and narrow routes where a deeper cavity would reduce usable dimensions.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWall And Floor Coordination:\u003c\/strong\u003e Platinum jointing products and AquaTrack components help maintain one continuous, accessible waterproofing route across compatible walls, floors and junction details.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eResistance To Damp And Salts: \u003c\/strong\u003eProvides effective separation from liquid water, water vapour and substrate salts when correctly sealed, drained and protected behind compatible finishes.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Load Performance: \u003c\/strong\u003ePublished static-load and compressive-strength data support suitable protected floor build-ups when the complete construction is properly designed, supported and load checked.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDocumented Watertightness: \u003c\/strong\u003eDeclared performance records a pass at 60kPa for 24 hours to EN 1928, supporting specification within the product’s tested application.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaintainable Waterproofing:\u003c\/strong\u003e Compatible channels, inspection ports, sumps, pumps and alarms create a water-management system that can be inspected, cleaned, monitored and routinely serviced.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Internal Finishes: \u003c\/strong\u003eCan be protected behind battens, independent frames, proprietary linings, internal masonry, flooring boards, insulation or correctly specified reinforced screed and concrete.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTwo Clear Roll Sizes:\u003c\/strong\u003e Available exclusively in clear 40m² and 20m² rolls, allowing quantities to be planned around both compact details and larger areas.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLong Service Life: \u003c\/strong\u003ePublished data states life expectancy equal to the structure when CV3 remains correctly installed, protected, drained and incorporated into a maintained system.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRecyclable Material: \u003c\/strong\u003eManufactured from polyethylene that can be recycled, subject to clean recovery and suitable recycling facilities being available when the membrane is eventually removed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBasement Waterproofing: \u003c\/strong\u003eProvides low-profile Type C protection to suitable retaining walls and floors with designed AquaTrack drainage, safe discharge and accessible maintenance provisions.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCellar Conversions:\u003c\/strong\u003e Preserves headroom and usable floor area while separating new protected finishes from damp, salty or water-affected masonry in correctly drained cellar refurbishments.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEarth-Retained Walls:\u003c\/strong\u003e Isolates internal linings from damp or salt-affected concrete, brick, blockwork, stone and compatible masonry capable of retaining the specified sealed fixings.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConcrete Floors: \u003c\/strong\u003eSupports low-profile floor waterproofing over suitable level concrete within a drained, protected and load-checked build-up designed for the intended imposed loads.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVaulted Cellars: \u003c\/strong\u003eProvides cavity drainage to arched or vaulted ceilings where sealed overhead fixings prevent sagging and preserve a continuous fall towards drainage.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTunnels And Archways: \u003c\/strong\u003eEnables low-profile internal water management in underground passages and arched structures where limited clearance makes a compact membrane cavity particularly useful.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePlant And Utility Rooms: \u003c\/strong\u003eProtects suitable below-ground service spaces where maintainable channels, dependable discharge, accessible pumping equipment and high-water warning arrangements are included.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCommercial Below-Ground Areas: \u003c\/strong\u003eSupports offices, stores and service rooms requiring project-specific waterproofing coordinated with ventilation, humidity control, protected finishes and planned drainage maintenance.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLow-Headroom Areas: \u003c\/strong\u003eAccommodates stairs, thresholds, low soffits, narrow corridors and shallow floor zones where the 3mm profile offers an advantage over deeper membranes.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGrade 3 System Designs: \u003c\/strong\u003eContributes to complete waterproofing systems intended for dry internal environments when drainage, resilience, ventilation, inspection access and maintenance are properly coordinated.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eStandards \u0026amp; Certificates\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBS 8102:2022 Type C Design:\u003c\/strong\u003e CV3 can form part of a drained protection system designed in accordance with the current code of practice. Compliance applies to the complete design and installation, not the membrane alone.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGrade 3 Internal Environment: \u003c\/strong\u003eCV3 can contribute to Grade 3 conditions where dampness and water penetration are unacceptable, provided the complete waterproofing, drainage, ventilation and maintenance strategy is correctly designed.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBS EN 13967:2012+A1:2017:\u003c\/strong\u003e The Platinum CV3 Declaration of Performance identifies the membrane as a Type V sheet and lists the declared essential characteristics.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePublished Test Data:\u003c\/strong\u003e Product information records watertightness to EN 1928, tensile strength to BS EN 12311-2, static loading to BS 12730 and compressive strength to BS EN ISO 25619-2.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReaction-To-Fire Classification: \u003c\/strong\u003eThe Declaration of Performance records Class E to EN 13501-1:2007+A1:2009. The complete wall or floor build-up must satisfy current Building Regulations.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCertification-Led Specifications: \u003c\/strong\u003eIf a \u003cstrong\u003eBBA Certificate\u003c\/strong\u003e is required, opt for \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-cm3-waterproof-membrane\" target=\"_blank\"\u003e\u003cstrong\u003eWykamol CM3 Waterproof Membrane\u003c\/strong\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-cdm-503-waterproof-membrane\" target=\"_blank\"\u003e\u003cstrong\u003eNewton CDM 503 Waterproof Membrane\u003c\/strong\u003e\u003c\/a\u003e instead.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLife Of The Structure: \u003c\/strong\u003ePublished Platinum CV3 product data states a life expectancy equal to the structure when the membrane is correctly installed, protected and maintained within a functioning system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Performance\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePlatinum CV3 performs by maintaining a shallow studded cavity between the water-bearing structure and the protected internal finish. Water entering through the background can move within this cavity towards AquaTrack, Floor Drain, a gravity outlet or AquaSump chamber instead of remaining trapped behind plasterboard, flooring, screed or decoration. This managed-drainage principle defines Type C waterproofing and accommodates changing groundwater conditions when the complete system has sufficient capacity.\u003c\/p\u003e\n\u003cp\u003eThe 3mm stud profile minimises wall and floor build-up where usable space is restricted. CV3 is therefore particularly helpful around low ceilings, stairs, thresholds, reveals, narrow passages and compact floor constructions. The shallow cavity must remain clean and continuously connected to drainage because mortar, drilling dust, lime deposits, silt, crushed studs or standing water can reduce the available route more quickly than in a deeper membrane cavity.\u003c\/p\u003e\n\u003cp\u003eThe clear HDPE sheet provides durable separation between internal finishes and damp, salts or water-affected substrates. Its high water-vapour resistance can help isolate the new internal construction from the background, while the transparent sheet also allows the installer to see substrate features and fixing positions during installation. Hazardous chemicals or unknown industrial residues require specialist investigation and a project-specific materials assessment before they are concealed.\u003c\/p\u003e\n\u003cp\u003eInstallation is comparatively quick when carried out by an experienced cavity-drain contractor. The membrane can be fixed to walls, loose-laid studs down on floors and fitted to properly falling vaults. It has no curing period, allowing follow-on work after the joints, fixings, drainage connections and details have been inspected and tested. Repair mortars, concrete, screeds and other wet-applied materials must still reach the condition required by their own instructions.\u003c\/p\u003e\n\u003cp\u003ePublished performance includes watertightness at 60kPa for 24 hours, tensile strengths of 416N and 488N, resistance to static loading above 20kg and compressive strength of 250kN\/m². The stated working range is -50°C to +80°C. These figures support specification within their respective tests but do not replace project-specific assessment of loading, water volume, channel capacity, substrate stability or final use.\u003c\/p\u003e\n\u003cp\u003eFor the building owner, the principal benefit is the potential to create dry, usable space within a maintainable waterproofing system. Grade 3 performance is produced by the complete design rather than CV3 alone. The structure, membrane, sealed details, AquaTrack layout, gravity or pumped discharge, alarms, power resilience, ventilation, protected finishes, inspection access and planned servicing must continue to operate together throughout the installation’s working life.\u003cbr\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .pc-platinum-cv3-tech-table-swipe {\n    display: none;\n    margin: 0 0 6px;\n    color: #555;\n    font: 600 13px\/1.3 inherit;\n  }\n\n  .pc-platinum-cv3-tech-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n    position: relative;\n  }\n\n  .pc-platinum-cv3-tech-table {\n    width: 100%;\n    min-width: 900px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.35;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-platinum-cv3-tech-table th,\n  .pc-platinum-cv3-tech-table td {\n    border: 5px solid #fff;\n    padding: 9px 12px;\n    vertical-align: top;\n    text-align: left;\n    font-weight: 400;\n  }\n\n  .pc-platinum-cv3-tech-table .pc-main-title {\n    padding: 14px 18px;\n    background: #7f7f7f;\n    color: #fff;\n    text-align: center;\n    text-transform: uppercase;\n    font-size: 30px;\n    line-height: 1.15;\n    font-weight: 700;\n  }\n\n  .pc-platinum-cv3-tech-table .pc-section-title {\n    padding: 11px 12px;\n    background: #8f8f8f;\n    color: #fff;\n    text-align: left;\n    font-size: 22px;\n    line-height: 1.2;\n    font-weight: 700;\n  }\n\n  .pc-platinum-cv3-tech-table .pc-column-head {\n    background: #a6a6a6;\n    color: #111;\n    text-align: left;\n    font-size: 18px;\n    line-height: 1.25;\n    font-weight: 700;\n  }\n\n  .pc-platinum-cv3-tech-table .pc-data-row {\n    background: #fff;\n  }\n\n  .pc-platinum-cv3-tech-table .pc-data-row.pc-grey {\n    background: #d9d9d9;\n  }\n\n  .pc-platinum-cv3-tech-table .pc-feature-cell {\n    color: #111;\n    text-align: left;\n    font-weight: 700;\n  }\n\n  @media screen and (max-width: 767px), (hover: none) and (pointer: coarse) {\n    .pc-platinum-cv3-tech-table-swipe {\n      display: block;\n    }\n\n    .pc-platinum-cv3-tech-table {\n      min-width: 820px;\n      font-size: 14px;\n    }\n\n    .pc-platinum-cv3-tech-table th,\n    .pc-platinum-cv3-tech-table td {\n      border-width: 4px;\n      padding: 7px 9px;\n    }\n\n    .pc-platinum-cv3-tech-table .pc-main-title {\n      padding: 11px 13px;\n      font-size: 23px;\n    }\n\n    .pc-platinum-cv3-tech-table .pc-section-title {\n      padding: 9px;\n      font-size: 18px;\n    }\n\n    .pc-platinum-cv3-tech-table .pc-column-head {\n      font-size: 16px;\n    }\n  }\n\u003c\/style\u003e\n\u003cp class=\"pc-platinum-cv3-tech-table-swipe\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"pc-platinum-cv3-tech-table-wrap\" role=\"region\" tabindex=\"0\"\u003e\n\u003ctable class=\"pc-platinum-cv3-tech-table\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 36%;\"\u003e \u003ccol style=\"width: 18%;\"\u003e \u003ccol style=\"width: 22%;\"\u003e \u003ccol style=\"width: 24%;\"\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-main-title\" colspan=\"4\" scope=\"colgroup\"\u003eTechnical Data\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-section-title\" colspan=\"4\" scope=\"colgroup\"\u003eTechnical Data\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-column-head\" colspan=\"2\" scope=\"col\"\u003eFeature\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eResult\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eTest Standard\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eHDPE\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eSheet Thickness\u003c\/th\u003e\n\u003ctd\u003e0.6mm\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eStud Height\u003c\/th\u003e\n\u003ctd\u003e3mm\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eStud Centres\u003c\/th\u003e\n\u003ctd\u003e20mm\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eAir Gap Volume\u003c\/th\u003e\n\u003ctd\u003e2.19 litres\/m²\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eUnit Weight\u003c\/th\u003e\n\u003ctd\u003e500g\/m²\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eColour\u003c\/th\u003e\n\u003ctd\u003eClear\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003ePlatinum Chemicals Roll Sizes\u003c\/th\u003e\n\u003ctd\u003e2m x 10m and 2m x 20m\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eNominal Roll Coverage\u003c\/th\u003e\n\u003ctd\u003e20m² and 40m²\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eWater Tightness, 60kPa For 24 Hours\u003c\/th\u003e\n\u003ctd\u003ePass\u003c\/td\u003e\n\u003ctd\u003eEN 1928\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eWater Vapour Resistance\u003c\/th\u003e\n\u003ctd\u003e\u0026gt;3020MNs\/g\u003c\/td\u003e\n\u003ctd\u003ePublished product data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eWorking Temperature\u003c\/th\u003e\n\u003ctd\u003e-50°C to +80°C\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eSoftening Temperature\u003c\/th\u003e\n\u003ctd\u003e126°C\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eTensile Strength, Machine Direction\u003c\/th\u003e\n\u003ctd\u003e416N\u003c\/td\u003e\n\u003ctd\u003eBS EN 12311-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eTensile Strength, Cross Direction\u003c\/th\u003e\n\u003ctd\u003e488N\u003c\/td\u003e\n\u003ctd\u003eBS EN 12311-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eResistance To Static Loading\u003c\/th\u003e\n\u003ctd\u003e\u0026gt;20kg\u003c\/td\u003e\n\u003ctd\u003eBS 12730\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eCompressive Strength\u003c\/th\u003e\n\u003ctd\u003e250kN\/m²\u003c\/td\u003e\n\u003ctd\u003eBS EN ISO 25619-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eReaction To Fire\u003c\/th\u003e\n\u003ctd\u003eClass E\u003c\/td\u003e\n\u003ctd\u003eEN 13501-1:2007+A1:2009\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eDeclared Type\u003c\/th\u003e\n\u003ctd\u003eType V\u003c\/td\u003e\n\u003ctd\u003eBS EN 13967:2012+A1:2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" colspan=\"2\" scope=\"row\"\u003eLife Expectancy\u003c\/th\u003e\n\u003ctd\u003eLife of the structure when correctly installed and protected\u003c\/td\u003e\n\u003ctd\u003ePublished product data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-section-title\" colspan=\"4\" scope=\"colgroup\"\u003eEssential Characteristics\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eEssential Characteristic\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003ePerformance\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eTest Standard\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eHarmonised Technical Specification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" scope=\"row\"\u003eWater Tightness, 60kPa For 24 Hours\u003c\/th\u003e\n\u003ctd\u003ePass\u003c\/td\u003e\n\u003ctd\u003eEN 1928\u003c\/td\u003e\n\u003ctd\u003eBS EN 13967:2012+A1:2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" scope=\"row\"\u003eResistance To Tearing\u003c\/th\u003e\n\u003ctd\u003eMD: NPD; CMD: NPD\u003c\/td\u003e\n\u003ctd\u003eEN 12310-1\u003c\/td\u003e\n\u003ctd\u003eBS EN 13967:2012+A1:2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" scope=\"row\"\u003eElongation at 5%\u003c\/th\u003e\n\u003ctd\u003eMD: NPD; CMD: NPD\u003c\/td\u003e\n\u003ctd\u003eEN 12311-2\u003c\/td\u003e\n\u003ctd\u003eBS EN 13967:2012+A1:2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" scope=\"row\"\u003eCompressive Creep \/ Resistance To Static Load\u003c\/th\u003e\n\u003ctd\u003eNPD\u003c\/td\u003e\n\u003ctd\u003eEN 13967 Annex B\u003c\/td\u003e\n\u003ctd\u003eBS EN 13967:2012+A1:2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" scope=\"row\"\u003eImpact Resistance\u003c\/th\u003e\n\u003ctd\u003eNPD\u003c\/td\u003e\n\u003ctd\u003eEN 12691-2 Method A\u003c\/td\u003e\n\u003ctd\u003eBS EN 13967:2012+A1:2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" scope=\"row\"\u003eDurability Against Ageing\u003c\/th\u003e\n\u003ctd\u003eNPD\u003c\/td\u003e\n\u003ctd\u003eEN 1296 \/ EN 1928\u003c\/td\u003e\n\u003ctd\u003eBS EN 13967:2012+A1:2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" scope=\"row\"\u003eDurability Against Chemicals\u003c\/th\u003e\n\u003ctd\u003eNPD\u003c\/td\u003e\n\u003ctd\u003eEN 1296 \/ EN 1928\u003c\/td\u003e\n\u003ctd\u003eBS EN 13967:2012+A1:2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" scope=\"row\"\u003eReaction To Fire\u003c\/th\u003e\n\u003ctd\u003eClass E\u003c\/td\u003e\n\u003ctd\u003eEN 13501-1:2007+A1:2009\u003c\/td\u003e\n\u003ctd\u003eBS EN 13967:2012+A1:2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-feature-cell\" scope=\"row\"\u003eJoint Tensile Shear Resistance\u003c\/th\u003e\n\u003ctd\u003eNPD\u003c\/td\u003e\n\u003ctd\u003eEN 12317-2\u003c\/td\u003e\n\u003ctd\u003eBS EN 13967:2012+A1:2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-feature-cell\" scope=\"row\"\u003eCompressive Strength\u003c\/th\u003e\n\u003ctd\u003e250kN\/m²\u003c\/td\u003e\n\u003ctd\u003eBS EN ISO 25619-2\u003c\/td\u003e\n\u003ctd\u003eBS EN 13967:2012+A1:2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eInstallation\u003c\/h5\u003e\n\u003cstyle\u003e\n  .pc-platinum-cv3-ancillary-table-swipe {\n    display: none;\n    margin: 0 0 6px;\n    color: #555;\n    font: 600 13px\/1.3 inherit;\n  }\n\n  .pc-platinum-cv3-ancillary-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n    position: relative;\n  }\n\n  .pc-platinum-cv3-ancillary-table {\n    width: 100%;\n    min-width: 760px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.35;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-platinum-cv3-ancillary-table th,\n  .pc-platinum-cv3-ancillary-table td {\n    border: 5px solid #fff;\n    padding: 9px 12px;\n    vertical-align: top;\n    font-weight: 400;\n  }\n\n  .pc-platinum-cv3-ancillary-table .pc-main-title {\n    padding: 14px 18px;\n    background: #7f7f7f;\n    color: #fff;\n    text-align: center;\n    text-transform: uppercase;\n    font-size: 30px;\n    line-height: 1.15;\n    font-weight: 700;\n  }\n\n  .pc-platinum-cv3-ancillary-table .pc-section-title {\n    padding: 11px 12px;\n    background: #8f8f8f;\n    color: #fff;\n    text-align: left;\n    font-size: 22px;\n    line-height: 1.2;\n    font-weight: 700;\n  }\n\n  .pc-platinum-cv3-ancillary-table .pc-column-head {\n    background: #a6a6a6;\n    color: #111;\n    text-align: left;\n    font-size: 18px;\n    font-weight: 700;\n  }\n\n  .pc-platinum-cv3-ancillary-table .pc-data-row {\n    background: #fff;\n  }\n\n  .pc-platinum-cv3-ancillary-table .pc-data-row.pc-grey {\n    background: #d9d9d9;\n  }\n\n  .pc-platinum-cv3-ancillary-table .pc-product-cell,\n  .pc-platinum-cv3-ancillary-table .pc-product-cell a {\n    color: #111;\n    font-weight: 700;\n    text-align: left;\n  }\n\n  .pc-platinum-cv3-ancillary-table .pc-product-cell a {\n    text-decoration: underline;\n    text-underline-offset: 2px;\n  }\n\n  @media screen and (max-width: 767px), (hover: none) and (pointer: coarse) {\n    .pc-platinum-cv3-ancillary-table-swipe {\n      display: block;\n    }\n\n    .pc-platinum-cv3-ancillary-table {\n      min-width: 720px;\n      font-size: 14px;\n    }\n\n    .pc-platinum-cv3-ancillary-table th,\n    .pc-platinum-cv3-ancillary-table td {\n      border-width: 4px;\n      padding: 7px 9px;\n    }\n\n    .pc-platinum-cv3-ancillary-table .pc-main-title {\n      padding: 11px 13px;\n      font-size: 23px;\n    }\n\n    .pc-platinum-cv3-ancillary-table .pc-section-title {\n      padding: 9px;\n      font-size: 18px;\n    }\n\n    .pc-platinum-cv3-ancillary-table .pc-column-head {\n      font-size: 16px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pc-platinum-cv3-ancillary-table-wrap\" role=\"region\"\u003e\n\u003ctable class=\"pc-platinum-cv3-ancillary-table\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 26%;\"\u003e \u003ccol style=\"width: 74%;\"\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-main-title\" colspan=\"2\" scope=\"colgroup\"\u003ePlatinum CV3 Waterproof Membrane Ancillary Products\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-section-title\" colspan=\"2\" scope=\"colgroup\"\u003eFixing Products\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eProduct\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003ePurpose Within The System\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platinum-waterseal-brick-plugs-cavity-drain-membrane-fixing\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum Waterseal Brick Plugs With Seals\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003ePrimary sealed plugs for securing CV3 to sound brick, block, stone or concrete walls. The fitted washer must compress against the membrane to seal the fixing, while the central core accepts a suitable screw for compatible secondary fixings.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platinum-brick-plugs-without-seals-membrane-fixing\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum Brick Plugs Without Seals\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eAlternative fixing plugs used with a compressed ring of Platinum Waterseal Rope where a separate butyl seal is preferable, including selected overhead, curved, vaulted or irregular details.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/evolution-sds-drill-bit-10mm\" rel=\"noopener\" target=\"_blank\"\u003eEvolution 10mm SDS Plus Masonry Drill Bit\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eSuitable diameter for standard Platinum Waterseal Brick Plug holes in compatible masonry. Confirm drilling depth, substrate condition and any longer specialist fixing required before installation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-section-title\" colspan=\"2\" scope=\"colgroup\"\u003eJointing, Sealing And Detailing Products\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eProduct\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003ePurpose Within The System\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platinum-corner-tape-butyl-membrane-jointing-tape\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum Corner Tape\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eWide single-sided butyl tape used as the principal CV3 joint seal. Centre the 150mm tape over clean, closely butted sheet edges; it is also used at compatible wall-to-floor junctions, corners, reveals and repairs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platinum-waterseal-rope-butyl-membrane-sealing-rope\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum Waterseal Rope\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eFlexible butyl rope for separately sealed plugs, irregular details, service penetrations, shaped vault junctions and repairs where flat tape cannot make continuous contact.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platinum-joint-sealing-tape-double-sided-butyl-cavity-membrane\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum Joint Sealing Membrane Tape\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eDouble-sided butyl tape for compatible membrane interfaces, patches and selected detailing work. CV3 sheet-to-sheet joints are sealed across the face with 150mm Platinum Corner Tape instead.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003eCompatible CV3 Membrane Offcuts\u003c\/th\u003e\n\u003ctd\u003eClean offcuts retained for patches around larger tears, services or three-dimensional details. Each patch must preserve the cavity and be sealed with the specified Platinum butyl product.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-section-title\" colspan=\"2\" scope=\"colgroup\"\u003eDrainage And Water Management Products\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eProduct\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003ePurpose Within The System\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platinum-aquatrack-drainage-channel\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum AquaTrack Drainage Channel\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003ePerimeter channel installed at the wall-to-floor junction to collect water from behind CV3 and direct it towards a dependable gravity outlet or AquaSump chamber.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platinum-aquatrack-floor-drain-channel\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum AquaTrack Floor Drain Channel\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eChannel without a wall upstand for cross-floor drainage, door thresholds and connections between perimeter AquaTrack runs and a suitable sump or outlet.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platinum-aquatrack-connector-piece\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum AquaTrack Connector Piece\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eStraight push-fit connector joining AquaTrack channel lengths while maintaining alignment and an uninterrupted internal water path.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platinum-aquatrack-swept-corner-piece\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum AquaTrack Swept Corner\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eSmooth 90° push-fit corner maintaining channel continuity around internal or external corners while supporting water flow and future cleaning.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platinum-aquatrack-t-piece\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum AquaTrack T-Piece\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eThree-way component connecting perimeter and cross-floor channel runs, including branches leading towards an AquaSump chamber or a suitable gravity outlet.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platinum-aquatrack-end-cap\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum AquaTrack Universal End Cap\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eEnds a channel run or, using its formed adaptor, creates a compatible connection to suitable discharge pipework where the approved layout requires it.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platinum-aquatrack-inspection-port\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum AquaTrack Inspection Port\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eMaintenance access for jetting, flushing and inspection at corners or T-piece locations. Keep every cover reachable after the final floor and wall finishes are completed.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platinum-aquatrack-in-line-access-ports\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum AquaTrack In-Line Access Port\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003ePreformed access section for inspection and cleaning along straight channel runs where a corner-mounted inspection point is insufficient.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platinum-aquatrack-110mm-drainage-channel-outlet\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum AquaTrack 110mm Outlet\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eConnects AquaTrack Drainage Channel or Floor Drain Channel to compatible 110mm round pipework where the project drainage design specifies this outlet size.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platinum-aquatrack-drainage-connector\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum AquaTrack 90° In-Line Drainage Connector\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eSpecialist connection for approved changes of drainage level and suitable pipework arrangements. Use only where shown on the AquaTrack design.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/basement-sump-pump-system\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum AquaSump Systems\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eSump chambers and pumps for mechanical discharge where dependable gravity drainage is unavailable. Pump duty, chamber volume, head, flow, redundancy and servicing access must suit the project.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/high-water-level-alarms-sump\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum AquaAlarm High-Water Alarms\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eWarning equipment that alerts the user if water rises above the normal operating level because of pump, power, float or discharge failure.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003eBattery Back-Up, Secondary Pump And Telemetry Equipment\u003c\/th\u003e\n\u003ctd\u003eAdditional resilience where loss of pumping could cause flooding or unacceptable damage. Selection must reflect pump load, likely inflow, expected outage and the consequence of failure.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-condensation-strip\" rel=\"noopener\" target=\"_blank\"\u003eNewton CDM Condensation Strip\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eUsed in a project-specific detail where a deep floor build-up could prevent AquaTrack from collecting condensation from the room-facing surface of CV3. Compatibility with CV3 and the AquaTrack arrangement must be confirmed by the waterproofing designer.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-section-title\" colspan=\"2\" scope=\"colgroup\"\u003ePreparation And Supporting Products\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eProduct\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003ePurpose Within The System\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/water-plug-platinum-aqua-stop\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum Aqua Stop\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eRapid-setting plugging mortar for stopping suitable active local water leaks before the cavity drain system is installed. It does not replace structural repair or the designed drainage system.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/fillet-seal-mortar\" rel=\"noopener\" target=\"_blank\"\u003ePlatinum Fillet Seal Mortar\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eRapid-curing cement-based mortar for suitable making good, local re-profiling and specified junction details before CV3 is installed. Allow it to cure in accordance with its separate instructions.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/waterproofer-render-additive-renderproof\" rel=\"noopener\" target=\"_blank\"\u003eWykamol RenderProof\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eWaterproofing and plasticising additive for compatible sand-and-cement repair or render mixes where the preparation specification requires it. New work must reach the required condition before covering.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/dry-rot-masonry-treatment-lignum-pro-m50\" rel=\"noopener\" target=\"_blank\"\u003eLignum Pro M50 Masonry Biocide\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eConcentrated treatment for appropriate fungal contamination within masonry after loose growth is removed. Active dry rot, timber decay and structural damage require a complete specialist assessment.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-anti-lime-sealer\" rel=\"noopener\" target=\"_blank\"\u003eWykamol Anti-Lime Sealer\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eTreatment for suitable new or existing concrete where free-lime leaching, dusting or deposits could obstruct the shallow CV3 cavity, AquaTrack channels or sump.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-fibran-xps-500-c-insulation\" rel=\"noopener\" target=\"_blank\"\u003eNewton Fibran XPS 500-C Insulation\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd\u003eHigh-compressive-strength closed-cell XPS insulation for compatible, fully specified and load-checked floor build-ups where thermal performance is required above the membrane.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003eWykamol High Load Closed Cell Insulation\u003c\/th\u003e\n\u003ctd\u003eHigh-load insulating drainage spacer for suitable basement floor build-ups. Its grooved face supports drainage beneath the floor finish where included in a project-specific, load-checked design.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003eTreated Timber Battens And End-Cut Treatment\u003c\/th\u003e\n\u003ctd\u003eMinimum 25mm x 38mm preservative-treated battens for compatible dry-lining systems. Retreatment of cuts and controlled screw penetration are required to avoid puncturing CV3.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-product-cell\" scope=\"row\"\u003eMechanical Ventilation And Humidity Control\u003c\/th\u003e\n\u003ctd\u003eBuilding-services provision for controlling humidity, surface condensation and indoor air quality in habitable or Grade 3 below-ground spaces. This requires separate competent design.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHealth \u0026amp; Safety And Installer Competency\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePlatinum CV3 forms part of a specialist structural waterproofing system and should be designed and installed by competent people experienced in cavity drain membrane work. The installation must follow the current CV3 product information, instructions for every ancillary and the project-specific waterproofing design.\u003c\/p\u003e\n\u003cp\u003eBefore work begins, confirm the structure, expected water conditions, internal environmental grade, drainage layout, outlet or sump position, pump duty, discharge route, ventilation strategy, final finishes and future maintenance access. A specialist survey is necessary for retaining structures so the moisture mechanism, structural defects, contamination and any separate remedial work are identified.\u003c\/p\u003e\n\u003cp\u003eWear appropriate PPE, including gloves, eye protection and safety footwear. Use suitable dust extraction and respiratory protection during drilling or substrate preparation. Provide correctly erected access equipment for high walls, arches and vaults, and keep the work area well lit and clear of loose rolls, open channels and trip hazards.\u003c\/p\u003e\n\u003cp\u003eScan for concealed electrical cables, gas pipes, water services and structural hazards before drilling. Control cutting tools, hammers, SDS drills and heat guns carefully. A heat gun may help dry the membrane surface or improve tape adhesion in cold or damp conditions, but the HDPE and butyl products must not be overheated or exposed to flame.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSystem Design Principles\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCV3 is not resistant to hydrostatic pressure as installed. Its studded sheet, sealed fixings, joints and drainage components form a depressurised cavity that accepts and controls water entering through the structure. The building should still limit ingress so the quantity never exceeds the designed cavity, channel, sump, pump or outlet capacity.\u003c\/p\u003e\n\u003cp\u003eThe waterproofing designer must assess retaining conditions, groundwater risk, construction type, permeability, wall and slab junctions, movement joints, cracks, service penetrations, slab levels, internal use and acceptable consequence of failure. Consider combined forms of waterproofing where the site risk, structure or intended environment requires additional resilience.\u003c\/p\u003e\n\u003cp\u003eEvery part of the cavity must connect continuously to drainage. The wall membrane, floor membrane, AquaTrack, Floor Drain, outlets, sumps and discharge pipework should form a coordinated route without sealed pockets, backfalls, trapped sections or details that direct water onto a joint. The shallow 3mm cavity makes cleanliness and continuity particularly important.\u003c\/p\u003e\n\u003cp\u003eWhere pumping is essential, the design should consider duty and standby pumps, separate electrical supplies where appropriate, high-water alarms, battery back-up, telemetry and safe discharge. Receiving drainage must accept the design flow without surcharging, freezing or returning water towards the protected structure.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSuitable Substrates And Finishes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cstyle\u003e\n  .pc-platinum-cv3-substrates-table-swipe {\n    display: none;\n    margin: 0 0 6px;\n    color: #555;\n    font: 600 13px\/1.3 inherit;\n  }\n\n  .pc-platinum-cv3-substrates-table-wrap {\n    width: 100%;\n    max-width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 24px 0;\n    position: relative;\n  }\n\n  .pc-platinum-cv3-substrates-table {\n    width: 100%;\n    min-width: 1000px;\n    table-layout: fixed;\n    border-collapse: collapse;\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.35;\n    color: #111;\n    background: #fff;\n  }\n\n  .pc-platinum-cv3-substrates-table th,\n  .pc-platinum-cv3-substrates-table td {\n    border: 5px solid #fff;\n    padding: 9px 12px;\n    vertical-align: top;\n    text-align: left;\n    font-weight: 400;\n  }\n\n  .pc-platinum-cv3-substrates-table .pc-main-title {\n    padding: 14px 18px;\n    background: #7f7f7f;\n    color: #fff;\n    text-align: center;\n    text-transform: uppercase;\n    font-size: 30px;\n    line-height: 1.15;\n    font-weight: 700;\n  }\n\n  .pc-platinum-cv3-substrates-table .pc-column-head {\n    background: #a6a6a6;\n    color: #111;\n    text-align: left;\n    font-size: 18px;\n    line-height: 1.25;\n    font-weight: 700;\n  }\n\n  .pc-platinum-cv3-substrates-table .pc-data-row {\n    background: #fff;\n  }\n\n  .pc-platinum-cv3-substrates-table .pc-data-row.pc-grey {\n    background: #d9d9d9;\n  }\n\n  .pc-platinum-cv3-substrates-table .pc-area-cell {\n    color: #111;\n    text-align: left;\n    font-weight: 700;\n  }\n\n  .pc-platinum-cv3-substrates-table .pc-plain-list {\n    margin: 0;\n    padding: 0;\n    list-style: none;\n  }\n\n  .pc-platinum-cv3-substrates-table .pc-plain-list li + li {\n    margin-top: 2px;\n  }\n\n  @media screen and (max-width: 767px), (hover: none) and (pointer: coarse) {\n    .pc-platinum-cv3-substrates-table-swipe {\n      display: block;\n    }\n\n    .pc-platinum-cv3-substrates-table {\n      min-width: 900px;\n      font-size: 14px;\n    }\n\n    .pc-platinum-cv3-substrates-table th,\n    .pc-platinum-cv3-substrates-table td {\n      border-width: 4px;\n      padding: 7px 9px;\n    }\n\n    .pc-platinum-cv3-substrates-table .pc-main-title {\n      padding: 11px 13px;\n      font-size: 23px;\n    }\n\n    .pc-platinum-cv3-substrates-table .pc-column-head {\n      font-size: 16px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"pc-platinum-cv3-substrates-table-wrap\" role=\"region\"\u003e\n\u003ctable class=\"pc-platinum-cv3-substrates-table\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 14%;\"\u003e \u003ccol style=\"width: 23%;\"\u003e \u003ccol style=\"width: 26%;\"\u003e \u003ccol style=\"width: 37%;\"\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-main-title\" colspan=\"4\" scope=\"colgroup\"\u003ePlatinum CV3 Waterproof Membrane Suitable Substrates And Finishes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eApplication Area\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eSuitable Substrates\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eCompatible Protection Or Finish\u003c\/th\u003e\n\u003cth class=\"pc-column-head\" scope=\"col\"\u003eKey Requirement\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-area-cell\" scope=\"row\"\u003eWalls\u003c\/th\u003e\n\u003ctd\u003e\n\u003cul class=\"pc-plain-list\"\u003e\n\u003cli\u003eSound concrete.\u003c\/li\u003e\n\u003cli\u003eBrick masonry.\u003c\/li\u003e\n\u003cli\u003eConcrete blockwork.\u003c\/li\u003e\n\u003cli\u003eStone and compatible masonry.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul class=\"pc-plain-list\"\u003e\n\u003cli\u003eFloor-supported independent dry-lining frame and plasterboard.\u003c\/li\u003e\n\u003cli\u003eCompatible proprietary metal lining system.\u003c\/li\u003e\n\u003cli\u003eTreated timber battens supporting plasterboard or suitable sheeting.\u003c\/li\u003e\n\u003cli\u003eProperly restrained internal brick or block lining.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003ctd\u003eUse sealed Platinum Waterseal Brick Plugs in suitable backgrounds, specialist fixings where required and a finish that does not create uncontrolled penetrations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row pc-grey\"\u003e\n\u003cth class=\"pc-area-cell\" scope=\"row\"\u003eFloors\u003c\/th\u003e\n\u003ctd\u003e\n\u003cul class=\"pc-plain-list\"\u003e\n\u003cli\u003eConcrete raft.\u003c\/li\u003e\n\u003cli\u003eConcrete slab.\u003c\/li\u003e\n\u003cli\u003eSuitable level concrete base.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul class=\"pc-plain-list\"\u003e\n\u003cli\u003eTongue-and-groove flooring board.\u003c\/li\u003e\n\u003cli\u003eNewton Fibran XPS 500-C and compatible board.\u003c\/li\u003e\n\u003cli\u003eWykamol High Load within an approved floor build-up.\u003c\/li\u003e\n\u003cli\u003eReinforced concrete or screed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003ctd\u003eLay CV3 studs down, provide drainage to an outlet or AquaTrack, check imposed loads and never fix through the floor membrane.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pc-data-row\"\u003e\n\u003cth class=\"pc-area-cell\" scope=\"row\"\u003eSoffits And Vaults\u003c\/th\u003e\n\u003ctd\u003e\n\u003cul class=\"pc-plain-list\"\u003e\n\u003cli\u003eArched or vaulted brickwork\u003c\/li\u003e\n\u003cli\u003eConcrete formed to a dependable fall.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003ctd\u003eProject-specific protected dry lining or finish suitable for the arch or vault.\u003c\/td\u003e\n\u003ctd\u003eMaintain continuous drainage falls, prevent ponding and sagging, use separately sealed overhead fixings and turn the ceiling membrane down end walls by at least 200mm.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003eCV3 must be installed against a background stable enough to accept the specified fixing and support the final construction. Active structural movement, hazardous contamination, collapsing masonry and defects requiring engineered repair must be resolved before the membrane is concealed.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003ePreparation Of Walls, Floors And Soffits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eComplete a specialist survey and remedy major sources of water ingress that can reasonably be corrected. Repair structural defects, active leaks, defective services, cracks and unstable backgrounds in accordance with the project design. Stop suitable local water leaks with Platinum Aqua Stop where appropriate, without confusing temporary leak control with the permanent drainage strategy.\u003c\/p\u003e\n\u003cp\u003eRemove unsound plaster, render and screed. Stiff-brush the exposed substrate to remove loose material, laitance, salts, dust, mould, adhesive and organic debris. Sound existing render may remain where the surveyor and fixing specification accept it, but soft, friable or poorly bonded layers must not be relied upon to retain plugs or support finishes.\u003c\/p\u003e\n\u003cp\u003eTreat appropriate fungal contamination in masonry with Lignum Pro M50 in accordance with its label and technical instructions. Active dry rot, wet rot, timber decay or insect attack requires specialist assessment and a complete remedial specification; simply covering affected materials with CV3 is not acceptable.\u003c\/p\u003e\n\u003cp\u003eMake good severe depressions, open joints and unstable areas with Platinum Fillet Seal Mortar or a compatible 3:1 sand-and-cement mix containing Wykamol RenderProof where specified. A concrete base receiving board directly over the membrane should have a maximum departure of 5mm beneath a 2m straightedge. Allow repair and levelling materials to reach the condition required by their separate instructions before covering.\u003c\/p\u003e\n\u003cp\u003eApply Wykamol Anti-Lime Sealer to suitable concrete where free lime or dust could migrate into the cavity and drainage system. Keep the prepared surface and AquaTrack route free from mortar, drilling debris and sharp projections because blockage or puncture can compromise the shallow cavity.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/newton-cdm-508r-radon-membrane-8mm-studded-waterproof-barrier-basement-membranes-717_1024x1024.webp?v=1779713188\" alt=\"Anti-lime treatment being applied to prepared concrete before Platinum CV3 installation.\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch6 style=\"text-align: center;\"\u003e\n\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eAnti-lime sealer being applied to prepared concrete before installation of Platinum CV3 Waterproof Membrane.\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\u003c\/h6\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTools And Ancillary Products Required\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eTypical installation equipment includes a tape measure, straightedge, spirit or laser level, marker, sharp utility knife, scissors or shears, 110V SDS hammer drill, suitable 10mm masonry bits, club hammer or mallet, hand roller, clean cloths, stiff brush, vacuum or dust extraction, and a controlled hot-air gun for drying and assisting butyl adhesion where necessary. Vaults and high walls also require appropriate scaffold or access equipment.\u003c\/p\u003e\n\u003cp\u003eSet out all Platinum Waterseal Brick Plugs, Waterseal Rope, Joint Sealing Membrane Tape, 150mm Corner Tape, AquaTrack components, repair products and protection materials before work starts. Confirm that roll sizes, fixing quantities, tape lengths, channel fittings, outlets, pumps and alarms match the drawings and calculated wastage. Do not improvise critical joints with generic tapes, mastics or sealants that have not been accepted for the detail.\u003c\/p\u003e\n\u003cp\u003eTools must be clean and serviceable. Dull blades can tear the membrane, worn drill bits can oversize holes, and contaminated rollers or cloths can reduce tape adhesion. Keep butyl surfaces clean and use firm, even pressure throughout each seal. Heat should assist drying and tack only; it must not distort the studs or soften the membrane.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDrainage Requirements\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eBelow-ground CV3 installations must include a dependable method of disposing of water that may collect behind or beneath the membrane. Floors require a drainage outlet and a suitable fall towards it, or an AquaTrack perimeter drainage system connected to a safe gravity outlet or correctly sized AquaSump arrangement.\u003c\/p\u003e\n\u003cp\u003eAquaTrack Drainage Channel is normally positioned at the vulnerable wall-to-floor junction, while AquaTrack Floor Drain Channel can provide cross-floor routes, threshold details or a connection to a central sump. The channel layout must collect water from every membrane cavity and structural junction without relying on water to cross unplanned obstructions or sealed pockets.\u003c\/p\u003e\n\u003cp\u003eProvide inspection and jetting access at suitable locations, including changes of direction and channel runs that require future cleaning. Covers and access ports must remain reachable after screed, flooring, dry lining and joinery are completed. Record their locations before concealment and include them in the owner’s maintenance information.\u003c\/p\u003e\n\u003cp\u003eIf pumps are required, calculate inflow, duty point, static head, friction losses, discharge distance and chamber volume. Consider pump redundancy, high-water alarms, power-loss resilience and telemetry according to risk. The final discharge point must be lawful, dependable and arranged so water cannot flow back towards the building.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Platinum_CV3_Membrane_1_1024x1024.png?v=1787049928\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch6 style=\"text-align: center;\"\u003e\n\u003cbr\u003e\u003cem\u003e\u003cstrong\u003ePlatinum AquaTrack Channel positioned at the wall-to-floor junction to collect water from behind Platinum CV3 Waterproof Membrane, with Platinum Corner Tape securing the channel to the Newton Condensation Strip and Newton CDM Fibran XPS 500-C Insulation beneath (via Platinum CV3 Waterproof Membrane as a floor membrane).\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\u003c\/h6\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003ePlatinum AquaTrack Preparation And Installation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eForm the AquaTrack route at the wall-to-floor junction in accordance with the current AquaTrack instructions and project drawings. The supporting bed must be stable and level, and the channel must not be distorted or obstructed by mortar, debris or uneven infill. Position the upstand against the wall-membrane detail so collected water can enter the channel freely.\u003c\/p\u003e\n\u003cp\u003eJoin channel lengths with AquaTrack Connector Pieces. Use Swept Corners at 90° direction changes, T-Pieces where perimeter and cross-floor runs meet, and AquaTrack Floor Drain where a channel without a wall upstand is required. Connect the selected Universal End Cap, 110mm Outlet or approved 90° In-Line Connector to compatible pipework leading towards the sump or gravity discharge.\u003c\/p\u003e\n\u003cp\u003eInstall AquaTrack Inspection Ports and In-Line Access Ports where the maintenance design requires them, ensuring each remains reachable after the final floor build-up. Keep internal channel surfaces clean and check that each connection presents an uninterrupted flow path. Do not rely on adhesive, foam or improvised fittings that could create an internal lip or detach later.\u003c\/p\u003e\n\u003cp\u003eBefore concealing the drainage system, flush it with clean water and confirm flow to the outlet or AquaSump. Inspect joints, corners, access points and discharge pipework, then photograph and record the installed layout. Where a pump is fitted, test normal operation, alarm function, back-up provision and discharge under controlled conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWall Installation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCV3 may be installed vertically or horizontally. Measure the wall carefully and cut the roll on a clean, protected surface with a sharp knife, scissors or shears. Position the sheet with the studs towards the wall and the flat face towards the room, keeping it level and tight into corners without excessive stretching, bridging or distortion.\u003c\/p\u003e\n\u003cp\u003eBegin at the top of the wall and make sufficient initial fixings to support the sheet before completing the chosen fixing pattern. Drill a 10mm hole centrally through a membrane stud and into sound masonry to the depth required by the Platinum Waterseal Brick Plug. Minimise drilling dust behind the sheet and avoid striking edges between studs.\u003c\/p\u003e\n\u003cp\u003eInsert a Waterseal Brick Plug With Seal and drive it fully home so the sealing washer compresses evenly against the membrane. Where a plug without a seal and Platinum Waterseal Rope detail is specified, form a continuous ring around the plug so the butyl compresses into a watertight gasket. Reject loose or poorly sealed fixings and repair the location correctly.\u003c\/p\u003e\n\u003cp\u003eContinue the membrane into ceiling voids and down to the floor or drainage detail where possible. Return it onto adjacent walls sufficiently to isolate the final lining, and plan openings before fixing. Electrical points, cables, pipework and switches should remain on the dry side wherever practicable.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Platinum_CV3_Membrane_2_1024x1024.png?v=1787050649\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Platinum_CV3_Membrane_3_1024x1024.png?v=1787050650\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Platinum_CV3_Membrane_4_1024x1024.png?v=1787050650\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWall Fixing Centres And Internal Finishes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eFixing density depends on the selected dry-lining system and substrate. For preservative-treated timber battens, use centres no greater than 600mm vertically and 400mm horizontally. A compatible fixed metal track may use centres no greater than 800mm vertically and 600mm horizontally. Barrel-vault details require tighter fixing, typically 300mm around the vault and 600mm down its length.\u003c\/p\u003e\n\u003cp\u003eUse preservative-treated timber battens at least 25mm x 38mm, with 25mm x 50mm often giving better support at plasterboard edges. Fix 5mm No.10 self-tapping screws into the central core of Platinum Waterseal Brick Plugs so no separate hole is made through CV3. The screw must engage safely without passing through the plug or puncturing the membrane behind the batten.\u003c\/p\u003e\n\u003cp\u003eIndependent floor-supported frames do not require a set membrane-fixing grid, but enough plugs must hold CV3 reasonably tight around corners, openings and junctions. Compatible proprietary metal lining systems and correctly restrained internal masonry linings may also be used where their loads and ties are designed without uncontrolled penetrations.\u003c\/p\u003e\n\u003cp\u003eFix plasterboard or other approved lining boards so nails and screws penetrate less than the batten depth. Keep services in front of CV3 and support heavy fittings from predetermined battens or structural fixings. Only exceptional through-fixings should penetrate the membrane, and each requires a designed sealed detail.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Wykamol_CM3_Membrane_6_1024x1024.png?v=1786974636\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch6 style=\"text-align: center;\"\u003e\n\u003cbr\u003e\u003cem\u003e\u003cstrong\u003ePlatinum Waterseal Brick Plugs fixing Platinum CV3 to the wall, with fixing centres set to suit the internal finish, typically 600mm vertically and 400mm horizontally for timber battens.\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/h6\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eJointing And Sealing\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePlatinum CV3 has no flange. Position adjacent sheets edge to edge as a close, accurately aligned butt joint, keeping the cut edges straight and free from gaps, overlaps or distorted studs. Clean and dry the membrane face on both sides of the joint before sealing.\u003c\/p\u003e\n\u003cp\u003eApply 150mm Platinum Corner Tape centrally over the joint so approximately equal tape width bonds to each sheet. Press it firmly with a hand roller or palm, working progressively along the joint to remove wrinkles, bridging and trapped air while maintaining full contact across both membrane faces.\u003c\/p\u003e\n\u003cp\u003eIn cold or damp conditions, dry the HDPE gently with a controlled hot-air gun and warm the butyl only enough to improve tack. Never seal over visible water, dust, mortar, grease or loose contamination. Use continuous tape lengths where practicable, and carefully lap any unavoidable tape ends in accordance with the current tape instructions.\u003c\/p\u003e\n\u003cp\u003eStraight joints may run vertically or horizontally, but unnecessary joints should be avoided and the membrane must remain flat on both sides of every connection. Inspect the complete seal before concealment and repair damaged areas with compatible CV3 and the specified Platinum tape or rope arrangement.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Platinum_CV3_Membrane_5_1024x1024.png?v=1787051107\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch6 style=\"text-align: center;\"\u003e\n\u003cbr\u003e\u003cem\u003e\u003cstrong\u003ePlatinum CV3 butt joint sealed with Platinum Corner Tape (Heavy Duty) during floor installation. \u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/h6\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWall-To-Floor Junction And AquaTrack Integration\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe wall-to-floor junction must transfer water from behind CV3 into AquaTrack without leaving a sealed pocket or unprotected gap. Position the wall membrane and channel upstand to the approved project detail, then clean and dry the surfaces before applying Platinum Corner Tape.\u003c\/p\u003e\n\u003cp\u003eWhere CV3 continues across the floor, turn the floor membrane up at the wall and seal it to the wall membrane or AquaTrack upstand with Corner Tape as specified. Form corners neatly and avoid bunching the membrane, blocking drainage openings or pulling the tape across unsupported voids.\u003c\/p\u003e\n\u003cp\u003eIf the finished floor build-up extends above the effective AquaTrack upstand, the waterproofing designer must provide a compatible detail that allows condensation from the room-facing surface of CV3 to enter the drainage system without obstructing water from the structural side. Keep the collection route open and use only components confirmed as compatible with the specified system.\u003c\/p\u003e\n\u003cp\u003eBefore floor finishes are installed, pour controlled clean water behind the wall membrane and confirm that it enters AquaTrack and reaches the outlet or AquaSump. Rectify slow flow, leakage, trapped sections and unsealed junctions before the system is concealed.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Platinum_CV3_Membrane_1_1024x1024.png?v=1787049928\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFloor Installation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eProvide a suitable outlet and fall or install the designed AquaTrack layout before laying CV3. The concrete base must be clean, stable and free from sharp projections. Where board will lie directly over the membrane, prepare the surface so it does not deviate by more than 5mm beneath a 2m straightedge.\u003c\/p\u003e\n\u003cp\u003eRoll CV3 across the floor with the studs facing down. Cut sheets neatly around the perimeter, channels, columns and unavoidable services without stretching or distorting the studs. The floor membrane must remain loose laid and must never be fixed through to the slab.\u003c\/p\u003e\n\u003cp\u003eBring adjacent floor sheets together as clean, close butt joints without overlapping the membrane. Centre 150mm Platinum Corner Tape over each joint, press firmly across its full width and check that both edges remain aligned while the seal is formed. The finished floor membrane must remain continuous and free from open edges, wrinkles or trapped debris.\u003c\/p\u003e\n\u003cp\u003eProtect CV3 promptly. Suitable tongue-and-groove board should be loose laid with the floor-finish supplier’s required perimeter expansion gap and staggered, bonded joints. Newton Fibran XPS 500-C or Wykamol High Load may be incorporated where the complete drained floor build-up is compatible and load checked. Alternatively, use at least 50mm reinforced concrete or screed directly over CV3, or at least 65mm where laid over insulation, in accordance with BS 8204-1 and the project specification.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Newton_503_Membrane_3_1024x1024.png?v=1786715577\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Platinum_CV3_Membrane_6_Floor_1024x1024.png?v=1787051825\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eVaulted Soffit Installation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCV3 may be installed to suitable arched or vaulted ceilings where the construction provides a continuous fall to drainage. Survey the curve, end walls, joints and outlet route before cutting so the membrane can follow the substrate without excessive tension, open folds or areas of sagging that could retain water.\u003c\/p\u003e\n\u003cp\u003ePosition the membrane studs towards the soffit and support it with Platinum Brick Plugs Without Seals. Form a continuous ring of Platinum Waterseal Rope around each plug and drive the fixing firmly enough to compress the butyl into a watertight gasket against the curved membrane face. Standard sealing washers should not be used where the curve prevents an even seal.\u003c\/p\u003e\n\u003cp\u003eWhere separate sections meet across the vault, form a close butt joint and seal it centrally with 150mm Platinum Corner Tape. Plan shaped cuts carefully and keep the number of joints to a practical minimum. Prevent sagging between fixings so no pocket can hold water or debris.\u003c\/p\u003e\n\u003cp\u003eAt each end wall, turn the vault membrane down by at least 200mm. Mitre only as necessary to follow the curve, seal every cut with approved tape or rope, and fit the wall membrane in front of the turned-down ceiling sheet so water continues towards the designed drainage route.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFlat Soffit Restrictions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eFlat below-ground soffits should not be lined with CV3. The membrane requires a minimum slope of 10% so any water behind it can move towards the designed drainage point instead of ponding against the sheet, fixings or taped joints.\u003c\/p\u003e\n\u003cp\u003eWhere the soffit does not provide this fall, select another waterproofing approach through the project designer. Do not attempt to create drainage by allowing the membrane to hang or by relying on a loose sheet to form channels, because sagging creates uncontrolled pockets and places stress on fixings and joints.\u003c\/p\u003e\n\u003cp\u003eArched, vaulted or suitably sloping soffits must still be checked across their complete width and length. Local depressions, ribs, beams, abutments and changes of direction can interrupt the fall even when the general geometry appears adequate. Resolve those details before installation and ensure every cavity terminates at a safe collection route.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDoor Reveals, Corners And Junction Details\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eRun CV3 continuously around internal and external corners where the sheet can be folded neatly without excessive distortion. Form a square crease and fix the membrane tightly into the angle so the final lining remains straight and the cavity does not bridge across the corner.\u003c\/p\u003e\n\u003cp\u003eIf the sheet becomes misshapen around a return, stop at the corner and begin a new piece rather than forcing a distorted fold. Butt the adjoining edges closely and seal them with 150mm Platinum Corner Tape. Use Waterseal Rope where a shaped three-dimensional detail cannot make full contact with flat tape.\u003c\/p\u003e\n\u003cp\u003eWhere possible, install CV3 across window openings and cut it away afterwards so the main sheet remains continuous. Seal the exposed perimeter using the correct combination of Platinum Joint Sealing Membrane Tape, Waterseal Rope and Corner Tape. At doors or fixed obstacles where this method is impossible, bring the membrane accurately to the perimeter and seal the gap with the same care.\u003c\/p\u003e\n\u003cp\u003eCoordinate thresholds with AquaTrack Floor Drain, perimeter channel or another approved continuity detail before fixing. Avoid isolated cavities beside frames and never leave an unsealed reveal or return where water can bypass the membrane and reach the dry lining.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProtrusions Through Platinum CV3\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eAvoid services through the membrane wherever practical and route pipes, cables, conduits, sockets and controls on the dry side. Where a penetration is unavoidable, establish its position before cutting and keep the opening as small and regular as possible.\u003c\/p\u003e\n\u003cp\u003eFor floor services, trim CV3 closely around the pipe or conduit and fill the remaining gap completely with Platinum Waterseal Rope. Where necessary, add a compatible CV3 patch, seal it to the service with rope and seal its outer edge with Platinum Joint Sealing Membrane Tape or Corner Tape.\u003c\/p\u003e\n\u003cp\u003eUse suitable proprietary collars or sleeves for larger, grouped, moving, hot or irregular services where a simple rope-and-patch detail cannot provide durable continuity. The service material, temperature, expected movement and future replacement method must be compatible with the selected seal.\u003c\/p\u003e\n\u003cp\u003eExceptional structural fixings through a lined wall require a predetermined load-bearing and waterproofing detail. Fix heavy objects into designed battens or structural supports wherever possible. Any hole through CV3 must be packed and sealed with compatible flexible butyl products before it is concealed.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProtection Of Platinum CV3 After Installation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eProtect CV3 from sharp tools, dropped fixings, masonry fragments, wheelbarrows, ladders and concentrated foot traffic as soon as each area is complete. A concealed tear, displaced seal or crushed drainage path can compromise the finished system even when the flat face still appears largely intact.\u003c\/p\u003e\n\u003cp\u003eKeep ultraviolet light, high temperatures, open flame and incompatible chemicals away from exposed rolls and installed sheets. Do not leave CV3 uncovered longer than necessary, and prevent wet trades from dropping mortar, screed or plaster into the cavity, AquaTrack channel or inspection ports.\u003c\/p\u003e\n\u003cp\u003eCoordinate all subsequent work through one responsible person. Electricians, plumbers, joiners, dry liners and floor installers must understand that they cannot drill, nail or screw through the membrane without an approved sealed detail. Mark restricted fixing zones and provide predetermined battens or service routes before finishes are closed.\u003c\/p\u003e\n\u003cp\u003eWhere temporary protection board is used, ensure it does not crush the studs or block drainage. Remove protective materials carefully, inspect the complete membrane and clean the channels immediately before applying permanent floor or wall protection.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eVentilation And Humidity Control\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCV3 has very high resistance to vapour diffusion. When positioned on the cold side of insulation, it can increase interstitial-condensation risk unless the wall or floor build-up and internal environment are designed properly. Carry out the appropriate BS 5250:2021 assessment and consider a vapour-control layer on the warm side where required.\u003c\/p\u003e\n\u003cp\u003eHabitable basements and Grade 3 spaces normally need planned mechanical ventilation, background heating or another specialist environmental-control strategy. The required air-change rate, extract location, make-up air, noise, energy use and control method must be designed for the room’s occupancy and moisture generation.\u003c\/p\u003e\n\u003cp\u003eDo not open the membrane cavity directly to the room as an improvised condensation measure. A below-ground system should remain controlled because unrestricted openings may allow odours, vermin, moisture movement or water to bypass the intended drainage and protection details.\u003c\/p\u003e\n\u003cp\u003eMonitor relative humidity after completion and address persistent internal sources such as wet construction materials, clothes drying, unvented appliances or inadequate extraction. Structural waterproofing controls water from the ground; it does not replace normal management of indoor moisture and air quality.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eInspection Before Finishes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eInspect the full CV3 installation before dry lining, flooring, concrete or screed conceals it. Confirm that the membrane is correctly orientated, tight to walls and vaults, studs are not crushed, every fixing is sealed and no tears, open edges, wrinkles or unsupported joints remain.\u003c\/p\u003e\n\u003cp\u003eCheck every butt joint, corner, window and door detail, service penetration, wall-to-floor transition and AquaTrack connection. Confirm that 150mm Platinum Corner Tape remains centred over each sheet joint, then roll it firmly and replace any section contaminated by dust, water, oil or loose debris rather than attempting to press it back into service.\u003c\/p\u003e\n\u003cp\u003eVacuum cavity edges and drainage channels. Flush AquaTrack and Floor Drain Channel with clean water and verify free movement to the outlet or AquaSump. Operate pumps, high-water alarms and any back-up system, and check that discharge cannot return towards the structure.\u003c\/p\u003e\n\u003cp\u003ePhotograph the finished membrane, channels, outlets, sump, pipework and all concealed details. Record dimensions from permanent reference points and complete the installer’s inspection documentation. Do not approve concealment until defects are repaired and the system performs as intended.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eRepairs To Platinum CV3\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eRepair damage before it is concealed. Clean and dry the affected CV3 thoroughly, trim ragged material where necessary and assess whether the studs and cavity remain serviceable. A small clean puncture may be repaired with the approved Platinum tape detail, while a larger tear requires a compatible patch extending well beyond sound membrane on every side.\u003c\/p\u003e\n\u003cp\u003eUse Platinum Waterseal Rope around irregular holes, plug penetrations or three-dimensional details, then secure the repair with Joint Sealing Membrane Tape or Corner Tape as appropriate. Apply firm pressure across the complete seal and use controlled warmth only if needed to remove surface moisture or improve butyl tack.\u003c\/p\u003e\n\u003cp\u003eWhere damage has crushed a significant area of studs, affected a critical joint, or occurred beside a channel, penetration or wall-to-floor junction, replace the membrane section or obtain a project-specific repair detail. A flat patch that seals the face but blocks the drainage cavity is not acceptable.\u003c\/p\u003e\n\u003cp\u003eAfter repair, repeat the relevant inspection and controlled water test. Photograph the completed work and add it to the waterproofing record so later owners and contractors understand the location and method of the concealed repair.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eMaintenance And Future Alterations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe protected CV3 sheet itself does not require routine maintenance under normal service conditions. The drainage system that makes Type C waterproofing function does. AquaTrack, Floor Drain Channel, inspection ports, outlets, AquaSump chambers, pumps, alarms, back-up power and discharge pipework must remain accessible and be inspected and serviced at the intervals set by the system designer and equipment manufacturers.\u003c\/p\u003e\n\u003cp\u003eFlush drainage channels through the provided access points and remove lime, silt or debris before it restricts flow. Test pumps and float switches, clean sump chambers, operate alarms and confirm back-up systems under controlled conditions. Keep written service records and investigate changes in pump frequency, unusual noise, odour, dampness or water level promptly.\u003c\/p\u003e\n\u003cp\u003eFuture shelving, cupboards, skirtings, flooring, services and wall-mounted equipment must not be fixed through CV3 casually. Use recorded battens and designed support points, or obtain a waterproofing detail for each new penetration. Even a small unsealed fixing can provide a route for water to bypass the system.\u003c\/p\u003e\n\u003cp\u003eProvide the owner with drawings, photographs, product information, test records, access-point locations, pump manuals and maintenance contacts. Any contractor altering the space should review this information before drilling, lifting floors or opening linings.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Limitations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCV3 is a cavity drain membrane and is not resistant to hydrostatic pressure as a standalone barrier; it requires a complete designed drainage and discharge system.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe shallow 3mm cavity must remain clean and unobstructed, making control of drilling dust, mortar, lime deposits, silt and crushed studs particularly important.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCV3 can contribute to a Grade 3 internal environment only as part of a coordinated system with suitable drainage, resilience, ventilation, inspection and maintenance.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHazardous chemicals, unknown industrial residues, active structural movement and unstable substrates require specialist investigation and project-specific assessment before they are concealed.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFlat retaining soffits are unsuitable. Vaulted, arched or sloping soffits require a dependable fall and sufficient separately sealed fixings to prevent sagging and ponding.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFloor membrane must never be punctured by fixings. Screed, board, Newton Fibran and Wykamol High Load build-ups require appropriate support, drainage and load checking.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVery high vapour resistance can increase condensation risk when CV3 lies on the cold side of insulation; ventilation, heating and BS 5250 assessment remain essential.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCV3 must be protected from fire, impact, ultraviolet exposure, high temperatures and uncontrolled penetrations by later trades throughout installation and service.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCV3 sheet-to-sheet joints must be formed as close butt joints and sealed centrally with 150mm Platinum Corner Tape; do not overlap adjoining sheets.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePumps, alarms, battery back-up and telemetry do not eliminate risk. Their capacity, power provision, discharge and service regime must match the consequences of failure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eStorage And Shelf Life\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eStore CV3 rolls upright in their original protective wrapping, under cover and away from sharp objects, direct sunlight, high temperatures and open flame. Do not stack or position rolls where they may be crushed, distorted or punctured by other materials.\u003c\/p\u003e\n\u003cp\u003eKeep Platinum tapes, Waterseal Rope, plug seals and other butyl products clean, dry and within the temperature conditions stated on their packaging. Protect AquaTrack components from impact and deformation, and store cementitious products, biocides and Anti-Lime Sealer according to their separate labels and safety information.\u003c\/p\u003e\n\u003cp\u003ePublished CV3 data states a service life equal to the structure for correctly installed and protected membrane rather than a finite shelf life for the wrapped roll. Inspect all stored materials before use and reject membrane with brittle areas, damaged studs, contamination or prolonged uncontrolled exposure.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eOther Technical Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePlatinum CV3 is recyclable polyethylene, subject to clean recovery and suitable recycling facilities being available at the time of removal. Offcuts contaminated with butyl tape, mortar, hazardous substrate material or other site waste must be handled through the appropriate waste stream.\u003c\/p\u003e\n\u003cp\u003ePlatinum CV3 is available in clear 2m x 10m and 2m x 20m rolls, providing nominal areas of 20m² and 40m². Actual project coverage must allow for cuts, corners, reveals, openings, junctions, service details, repairs and reasonable wastage.\u003c\/p\u003e\n\u003cp\u003eTechnical values describe laboratory or declared product performance and do not determine the suitability of a complete wall or floor. Structural loading, insulation, screed reinforcement, fire performance, condensation, drainage capacity, groundwater, penetrations and final occupancy require separate project-specific assessment.\u003c\/p\u003e\n\u003cp\u003eUse the latest applicable Platinum CV3 Declaration of Performance and instructions for every system component. Installation must also follow the project-specific waterproofing design and any applicable Building Control or structural-warranty requirements. Where site conditions fall outside the published scope, obtain project-specific advice from Platinum Chemicals and the waterproofing designer before work begins.\u003c\/p\u003e\n\u003ch5\u003eFAQ's\u003c\/h5\u003e\n\u003ch3\u003eQ) What is Platinum CV3 Waterproof Membrane?\u003c\/h3\u003e\n\u003cp\u003eA) Platinum CV3 Waterproof Membrane is a high-density polyethylene cavity-drain sheet with a compact 3mm studded profile. It is designed for internal waterproofing on suitable walls, floors, vaults and tunnels, particularly in basements and other earth-retaining structures. The studs hold the membrane away from the substrate, creating a shallow air and depressurisation gap that separates the internal finish from damp, salts and water-bearing masonry. Water entering the structure can move through this cavity towards a compatible drainage and discharge system. Platinum CV3 is a non-meshed membrane, so it is normally protected by dry lining, battens, an independent frame, internal masonry or a compatible load-spreading floor construction rather than receiving plaster or render directly.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How does Platinum CV3 work as a cavity-drain membrane?\u003c\/h3\u003e\n\u003cp\u003eA) Platinum CV3 manages water after it enters the building structure rather than attempting to resist all hydrostatic pressure at the internal surface. Its 3mm studs create a continuous cavity behind walls or beneath floors. Water can travel through this space towards a compatible perimeter drainage channel, gravity outlet or correctly specified sump-and-pump system. The smooth internal face remains separated from damp and salt-contaminated masonry, helping protect boards, flooring and decorative finishes. This method is known as Type C drained protection. Reliable performance depends on the complete system, including sealed butt joints, watertight fixing points, correctly detailed corners and penetrations, unobstructed drainage, sufficient discharge capacity, accessible inspection points and planned maintenance throughout the waterproofed area’s working life.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Why does Platinum CV3 have a 3mm studded profile?\u003c\/h3\u003e\n\u003cp\u003eA) The 3mm profile creates a useful drainage cavity while taking up very little internal space. This makes Platinum CV3 particularly valuable around stairs, low ceilings, doorways, narrow passages and floor build-ups where a deeper membrane would reduce headroom or usable room dimensions. It can also help align new floor levels with existing thresholds during refurbishment. The compact cavity requires careful preparation because loose debris, mortar, drilling dust, silt, limescale or standing water can restrict its drainage capacity more readily than a deeper void. Floor falls, channel connections and discharge routes must therefore be planned and tested thoroughly. CV3 should be selected because its drainage performance, loading capacity and shallow build-up suit the complete project design, not simply because it is thin.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Which roll sizes are available for Platinum CV3 Waterproof Membrane?\u003c\/h3\u003e\n\u003cp\u003eA) Platinum CV3 is supplied in 2m-wide rolls measuring either 10m or 20m long, providing nominal gross areas of 20m² and 40m² respectively. The stated coverage is the uncut membrane area and does not include allowances for trimming, corners, reveals, columns, service penetrations, repairs or reasonable waste. Measure every wall, floor, return, opening and vaulted section before ordering, then prepare a sheet layout that minimises unnecessary joints. Standard CV3 has no flat flange, so adjoining sheets normally meet at a butt joint sealed with 150mm Platinum Overtape. Calculate the required quantities of Overtape, Waterseal Brick Plugs, Waterseal Tape, Waterseal Rope, drainage components and finishing materials separately from the gross membrane area.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What are the main advantages of Platinum CV3 Waterproof Membrane?\u003c\/h3\u003e\n\u003cp\u003eA) Platinum CV3 combines a shallow 3mm build-up with the flexibility to waterproof suitable walls, floors, vaults and tunnels. Its compact profile preserves valuable headroom and floor area, while the HDPE sheet can be cut, positioned and mechanically fixed relatively quickly. It isolates internal finishes from damp, salts and contaminated substrates without requiring the extensive surface preparation often associated with fully bonded tanking, although loose or unsafe materials must still be removed. The membrane provides strong vapour resistance and is waterproof, salt inhibiting, root resistant and contaminant resistant. It also has no curing period of its own. These benefits depend on correct jointing, compatible protected finishes, effective drainage, competent installation and continued access for maintaining channels, outlets, sumps and pumps.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Where can Platinum CV3 Waterproof Membrane be used?\u003c\/h3\u003e\n\u003cp\u003eA) Platinum CV3 can be used in domestic and commercial basements, cellars, underground corridors, storage rooms, plant areas, tunnels, earth-retained walls and correctly detailed vaulted structures. It is especially useful where low ceilings, stairs, narrow spaces or restricted floor levels make an 8mm membrane impractical. CV3 may be installed on suitable walls and floors as part of a coordinated Type C waterproofing system. It can also serve as a damp-proof sheet in an appropriate above-ground specification, provided avoidable moisture sources are corrected first. Every application requires assessment of the structure, groundwater risk, substrate stability, drainage capacity, proposed internal use and finish. Habitable, pumped, complex or high-risk schemes should be designed and installed by competent structural-waterproofing specialists.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can Platinum CV3 help create a habitable Grade 3 basement?\u003c\/h3\u003e\n\u003cp\u003eA) Platinum CV3 can form part of a Type C system designed to provide Grade 3 conditions, where water penetration and dampness are unacceptable, as commonly required for habitable basements. The membrane separates the internal construction from the retaining structure and directs incoming water towards controlled drainage. It cannot provide the required environment independently. The completed result depends on structural condition, anticipated ingress, sealed details, drainage capacity, gravity or pumped discharge, alarms, power resilience, ventilation, insulation, heating, humidity control and maintenance. Current below-ground projects should be designed in accordance with BS 8102:2022. Building Regulations, warranty requirements and the intended room use must also be considered, with a competent waterproofing design specialist coordinating the full construction before installation begins.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can Platinum CV3 be installed on walls and floors?\u003c\/h3\u003e\n\u003cp\u003eA) Platinum CV3 is suitable for both walls and floors, but the installation and protection methods differ. On walls, the studs face the substrate and the membrane is mechanically fixed using sealed Platinum Waterseal Brick Plugs. It may be fitted vertically or horizontally and then protected by an appropriate lining. On floors, CV3 is normally loose-laid with the studs facing down, cut neatly to the room perimeter and connected to the wall membrane and drainage-channel upstand. Adjacent sheets are butt-jointed with 150mm Platinum Overtape. Floor fixings must not puncture the membrane, and the finished construction needs a compatible load-spreading layer. Both applications require sealed transitions, clear drainage paths and protection from tools, debris and later building work.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Which substrates are suitable for Platinum CV3?\u003c\/h3\u003e\n\u003cp\u003eA) Platinum CV3 can be installed over stable concrete, brickwork, blockwork, stone, sound render, sound screed and comparable masonry substrates capable of accepting the specified fixings and supporting the intended finish. The background does not need to be cosmetically perfect, but it must not contain projections or loose material that could puncture the sheet or obstruct drainage. Unsound plaster, weak render, defective screed, deep voids and unstable areas should be removed or repaired. Floor bases must be sufficiently flat and capable of directing water towards drainage without isolated low points. Structural movement, collapsing masonry, uncontrolled water flow, hazardous contamination and timber decay require proper assessment and remedial work before concealment. The membrane must never be used to hide an unresolved structural or safety problem.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How should a surface be prepared before installing Platinum CV3?\u003c\/h3\u003e\n\u003cp\u003eA) Remove loose plaster, weak render, defective screed, organic matter, rubble and sharp projections. Repair deep holes and severe irregularities with a compatible mortar, then allow all new work to dry thoroughly before fixing the membrane. Sound render may remain if it is stable and will not weaken the fixing points. Brush visible mould or masonry fungal growth from the wall and apply a suitable masonry biocide in accordance with its instructions. Dry rot requires detailed specialist assessment, while affected timber should be repaired or treated before the area is enclosed. Floors must be clean, stable and free from oil, dust and debris. Above ground, correct avoidable moisture sources, including leaking services, defective rainwater goods or an appropriately diagnosed damp-proof-course problem, wherever practical.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How flat must a floor be before Platinum CV3 is installed?\u003c\/h3\u003e\n\u003cp\u003eA) New concrete bases should be constructed in accordance with BS 8204-1:2003+A1:2009, which remains the current code of practice for concrete bases and cementitious levelling screeds receiving flooring. For Platinum CV3, the prepared surface should not deviate by more than 5mm beneath a 3000mm straightedge. Unsound screed, ridges, sharp projections, deep hollows and unstable areas must be repaired before installation. Flatness alone is not enough in an earth-retaining application: the floor must also permit water to travel towards the designed channel and discharge point without persistent ponding. Standing water can carry silt or limescale into the shallow cavity and reduce drainage. Check levels and drainage before covering the slab, then correct any low points or reverse falls.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How is Platinum CV3 installed on a wall?\u003c\/h3\u003e\n\u003cp\u003eA) Position Platinum CV3 with its studs against the wall and the smooth face towards the room. It can be installed vertically or horizontally; horizontal fitting generally creates fewer joints, while vertical strips are lighter and easier to handle. Align the first sheet using a spirit or laser level. Drill through the centre of a stud near the top edge with a 10mm bit to a depth greater than the fixing, then insert a Platinum Waterseal Brick Plug until its rubber washer seals flush against the membrane. Add another top fixing approximately 2m along and continue setting out while checking the level. Complete the required fixing pattern, form sealed butt joints and inspect corners, penetrations and the drainage termination before installing the protective lining.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Which fixings and centres should be used for Platinum CV3?\u003c\/h3\u003e\n\u003cp\u003eA) Platinum Waterseal Brick Plugs are used for standard wall installations. Each plug has a soft rubber sealing washer and is installed through the centre of a membrane stud into a clean 10mm hole. Fixing centres depend on the selected lining. Typical guidance is 600mm vertically by 400mm horizontally for treated timber battens and 800mm vertically by 600mm horizontally for fixed metal-track systems. Barrel vaults require closer restraint, generally about 300mm around the curve and 600mm along its length. Free-standing frames and internal walls do not require a support grid connected to the membrane, but sufficient plugs must keep CV3 neat and reasonably tight. Align all plug rows and add restraint around corners, reveals, edges and irregular surfaces where required.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How are joints sealed in Platinum CV3 Waterproof Membrane?\u003c\/h3\u003e\n\u003cp\u003eA) Standard Platinum CV3 has no flat flange, so adjoining sheets normally meet edge to edge as a close butt joint. Clean and dry both membrane faces, then centre 150mm Platinum Overtape over the joint so it bonds evenly to each sheet. Press the entire tape surface firmly with the palm or a suitable roller, removing wrinkles, trapped air and unbonded edges. In cold or damp conditions, a controlled hot-air gun can evaporate light surface moisture and improve adhesion, but the HDPE must not be overheated or distorted. Platinum Waterseal Tape is used for compatible DPC interfaces and specified lapped details rather than as the normal face seal over a CV3 butt joint. Inspect every joint before concealment.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How should corners, returns and door reveals be detailed?\u003c\/h3\u003e\n\u003cp\u003eA) Fit Platinum CV3 tightly into internal and external corners without stretching the HDPE, crushing studs or bridging an unsupported void. Form a neat continuous fold where possible. If the wall profile causes the membrane to distort, make a controlled cut and create a new butt joint sealed with Platinum Overtape. Extend the waterproofing onto return walls so damp cannot bypass the treated area and damage adjacent finishes. At a door opening in vaulted work, a separate membrane section may be fitted around the head and lapped approximately 100mm down the sides before the wall sheet wraps into the reveal. Seal angled gaps with Overtape and use a compatible project-specific detail where the studded membrane cannot fit within a narrow junction.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Does Platinum CV3 require a drainage channel or sump?\u003c\/h3\u003e\n\u003cp\u003eA) Platinum CV3 must be connected to effective drainage whenever it is used in a full or partly earth-retaining structure. A compatible perimeter channel is normally positioned at the wall-to-floor junction to collect water from behind the wall membrane and from the structural joint. The channel then discharges through a safe gravity route or into a correctly sized sump-and-pump arrangement. Standing water must not remain beneath the membrane because silt and limescale can obstruct the shallow cavity. The system should include accessible jetting or rodding points so channels can be inspected and flushed. Pump duty, chamber capacity, discharge pipework, high-water alarms, standby equipment and backup power should reflect the anticipated inflow and the consequences of drainage or electrical failure.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How is Platinum CV3 installed on a floor?\u003c\/h3\u003e\n\u003cp\u003eA) Starting at one side of the room, unroll Platinum CV3 with its studs facing down and cut it accurately to the perimeter, columns, thresholds, sump covers and unavoidable services. Lay the next width so the edges meet as a close butt joint. Clean and dry both faces, apply 150mm Platinum Overtape centrally over the joint and press it firmly across its full width. Seal the floor membrane to the compatible perimeter-channel upstand using the specified Overtape detail while maintaining the intended drainage path. Compatible horizontal DPC connections are sealed with Platinum Waterseal Tape. Do not drive fixings through the floor membrane. Protect completed areas from sharp tools, rubble and concentrated traffic, test drainage and then install the specified load-spreading floor finish.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can Platinum CV3 be laid over green concrete for faster finishing?\u003c\/h3\u003e\n\u003cp\u003eA) Platinum CV3 can form part of a fast-track floor build-up over green concrete once the slab is sufficiently firm to walk on. The membrane creates a dry working surface above while construction moisture remains controlled within the cavity beneath, allowing compatible floor finishes to proceed without waiting for the conventional relative-humidity level normally required for direct application to concrete. This method does not remove the need for adequate structural strength, surface flatness, drainage, load assessment or protection against punctures. The full floor build-up must be designed for the intended use, and every membrane joint and perimeter connection must be sealed. Levelling compounds, adhesives, screeds and other materials used elsewhere remain subject to their own curing, moisture and compatibility requirements.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) How should pipes and services passing through Platinum CV3 be sealed?\u003c\/h3\u003e\n\u003cp\u003eA) Route pipes, cables, conduits and ducts on the dry side of Platinum CV3 wherever possible, particularly on floors and overhead surfaces where penetrations create significant weaknesses. If a service must pass through the membrane, cut a neat opening with the smallest practical clearance. Seal the gap with a compatible high-quality hybrid polymer adhesive where appropriate. For a more substantial detail, add a CV3 or compatible DPC patch, seal it to the service with compressed Platinum Waterseal Rope and seal the patch perimeter with Platinum Waterseal Tape or the specified compatible tape. The completed detail must accommodate movement, temperature change and future maintenance. Inspect the entire circumference, test where practicable and photograph the penetration before it is covered.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Which wall and floor finishes are compatible with Platinum CV3?\u003c\/h3\u003e\n\u003cp\u003eA) Compatible wall finishes include treated timber battens and plasterboard, a free-standing timber or metal dry-lining frame, an appropriate proprietary metal-track system or a properly restrained internal brick or block wall. Timber battens should be at least 25mm x 38mm, although 25mm x 50mm can provide better support at board edges. They can be secured into the hollow cores of Waterseal Brick Plugs using carefully selected 5mm self-tapping screws. Floor finishes require a compatible load-spreading construction that protects the studs and avoids all membrane punctures. Timber floors also need the expansion gap specified by the flooring manufacturer. Every lining must satisfy structural, thermal, fire, acoustic and moisture requirements while keeping drainage access points and sump covers serviceable.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can plaster or render be applied directly to Platinum CV3?\u003c\/h3\u003e\n\u003cp\u003eA) Conventional plaster or render should not be applied directly to Platinum CV3 because it is a smooth, non-meshed HDPE membrane and does not provide the mechanical key required for a wet finish. The membrane should instead be protected by a compatible dry-lining frame, treated battens and boards, proprietary lining system or internal masonry wall. Battens and brackets can use the hollow centres of correctly installed Waterseal Brick Plugs, preventing unnecessary new penetrations through the waterproofing. Plug cores accept approximately 30mm of screw, so the correct screw length must be calculated from the batten thickness. Overlong or over-tightened fasteners may loosen a plug or puncture CV3. Where a direct plastered finish is required, specify an appropriate meshed waterproofing membrane rather than modifying CV3 on site.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Can Platinum CV3 be used on vaulted ceilings and soffits?\u003c\/h3\u003e\n\u003cp\u003eA) Platinum CV3 can be installed on correctly detailed vaulted cellar ceilings where sheets, joints and fixings allow water to drain without ponding. The membrane must remain tight to the curve and free from sagging pockets. For overhead work, use Platinum Waterseal Plugs without their rubber washers and form each fixing seal with compressed Platinum Waterseal Rope. Barrel-vault fixing centres should generally be about 300mm around the curve and 600mm along its length, with plug rows aligned for later battens. Flat soffits require a dependable fall towards the designed drainage route and enough restraint to prevent sagging. Vaults, end walls, door heads and overhead penetrations are complex waterproofing details and should be completed by experienced structural-waterproofing installers using an approved project-specific design.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What tools and accessories are needed to install Platinum CV3?\u003c\/h3\u003e\n\u003cp\u003eA) Typical tools include an SDS hammer drill, suitable 10mm masonry bits, a wide-headed hammer or mallet, sharp utility knife, tape measure, spirit level, rotating laser, clean lint-free cloths and a roller or firm pressure tool for tapes. A controlled hot-air gun can assist surface drying and tape adhesion in cold conditions, but open flames must never be used. Confirmed system accessories include Platinum Waterseal Brick Plugs, 150mm Platinum Overtape, Platinum Waterseal Tape and Platinum Waterseal Rope. The project may also require compatible perimeter drainage, inspection eyes, outlets, a sump, pumps, alarms, backup equipment, DPC patches, treated battens and protective linings. Provide suitable PPE, lighting, safe access equipment and dust control before installation begins.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Does Platinum CV3 require a curing or drying period?\u003c\/h3\u003e\n\u003cp\u003eA) Platinum CV3 itself does not cure because it is a prefabricated HDPE sheet rather than a wet-applied coating. The specified lining or floor construction can normally proceed after the membrane, fixings, butt joints, corners, penetrations and drainage connections have been inspected and tested. Associated materials still need the correct drying or curing time. Repair mortars, screeds, levelling compounds, biocides, adhesives and sealants must reach the condition required by their individual instructions. New wall repairs should be allowed to dry thoroughly before CV3 is fixed. A separately designed fast-track floor arrangement may allow CV3 to be installed over walkable green concrete, but this does not apply automatically to every repair or finish. Clean, dry bonding surfaces remain essential for Overtape, Waterseal Tape and Waterseal Rope.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What are the main technical specifications of Platinum CV3?\u003c\/h3\u003e\n\u003cp\u003eA) Platinum CV3 is manufactured from HDPE with a membrane thickness of 0.6mm, stud depth of 3mm and density of 500g\/m². Its service-temperature range is -50°C to +80°C, with a softening temperature of 126°C. Tensile strength is 418N in the machine direction and 488N in the cross direction under BS 12311-2. Water-vapour resistance exceeds 3020MNs\/g, and resistance to static loading is greater than 20kg under BS 12730. The membrane passes watertightness testing at 60kPa for 24 hours to EN 1928, has a declared compressive strength of 250kN and carries a Class E reaction-to-fire classification. Project loading and drainage capacity still require specific assessment.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) Which standards and product declarations apply to Platinum CV3?\u003c\/h3\u003e\n\u003cp\u003eA) Platinum CV3 is declared as a Type V damp-proof sheet in accordance with BS EN 13967:2012+A1:2017. Its declared performance includes a watertightness pass at 60kPa for 24 hours to EN 1928, Class E reaction to fire under EN 13501-1 and compressive strength of 250kN under BS EN ISO 25619-2. Below-ground Type C systems incorporating CV3 should be designed in accordance with BS 8102:2022, including assessment of groundwater, structure, drainage, discharge, maintainability and intended internal conditions. Concrete bases and cementitious levelling screeds should follow BS 8204-1:2003+A1:2009. Compliance depends on the complete project design and installation, not the membrane sheet alone, so compatible details and system components must be coordinated by competent specialists.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What guarantee is provided with Platinum CV3 Waterproof Membrane?\u003c\/h3\u003e\n\u003cp\u003eA) Platinum CV3 is guaranteed against deterioration for 30 years when it is correctly specified, installed and protected in accordance with the applicable requirements. Long-term waterproofing performance also depends on the surrounding system. Butt joints, fixing seals, wall-to-floor transitions and penetrations must remain intact, while drainage channels, outlets, sumps, pumps and alarms must continue to operate. The membrane should remain covered by an appropriate wall or floor finish and protected from ultraviolet light, sharp objects, impact, excessive heat and open flames. Later contractors must not drill or screw through concealed areas. Retain product records, installation drawings, photographs and maintenance information so the waterproofing arrangement can be protected and serviced throughout the building’s use.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What maintenance does a Platinum CV3 waterproofing system require?\u003c\/h3\u003e\n\u003cp\u003eA) The protected CV3 membrane normally needs little direct routine attention, but every connected drainage and pumping component must remain accessible and serviceable. Inspect and flush perimeter channels through suitable jetting or rodding eyes so silt, limescale and debris cannot restrict the shallow drainage route. Sumps should be cleaned, pumps and floats operated, non-return valves checked and discharge pipework examined in accordance with the system design and equipment instructions. Test high-water alarms, standby pumps and backup power where installed. Maintenance frequency should reflect groundwater risk, water flow, lime exposure, pump activity, occupancy and any guarantee requirements. Keep as-built drawings, photographs, access locations and no-fix zones available so future work does not puncture the membrane or conceal maintainable equipment.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What are the main limitations of Platinum CV3 Waterproof Membrane?\u003c\/h3\u003e\n\u003cp\u003eA) Platinum CV3 is not a stand-alone barrier capable of resisting hydrostatic pressure without functioning drainage and safe discharge. Its shallow 3mm cavity can be obstructed by debris, silt, limescale or standing water if floor falls and maintenance are inadequate. Standard CV3 is non-meshed, so direct plaster or render is unsuitable. Overtape and other seals require clean, dry surfaces, while all floor penetrations should be avoided wherever possible. Flat soffits need a dependable fall and close support to prevent ponding. The membrane cannot correct structural instability, uncontrolled leaks, dry rot, hazardous contamination or avoidable building defects. It must also be protected from ultraviolet exposure, impact, excessive heat, flames and later drilling, nailing or screwing by follow-on trades.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQ) What practical tips help ensure a reliable Platinum CV3 installation?\u003c\/h3\u003e\n\u003cp\u003eA) Plan the sheet orientation, plug rows, butt joints, wall-to-floor connection, drainage route, sump, services and final finishes before cutting. Measure gross areas separately from waste and calculate Overtape, Waterseal Plugs, Waterseal Tape and Waterseal Rope from the actual layout. Keep the shallow cavity free from drilling dust, mortar and rubble, and use a spirit or laser level frequently so long sheets do not drift or kink around corners. Clean and dry every taped surface, centre 150mm Overtape accurately and consolidate it firmly across its full width. Before concealment, inspect membrane, fixings, joints and penetrations, flush drainage, test pumps and alarms, photograph critical details, mark no-fix zones and provide the owner with a maintenance schedule.\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATINUM_CV3_WATERPROOF_MEMBRANE_TECH.pdf?v=1787143323\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATINUM_CV3_WATERPROOF_MEMBRANE_TECH.pdf?v=1787143323\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATINUM_CV3_MEMBRANE_TECH_160x160.jpg?v=1787143312\" alt=\"\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATINUM_CV3_WATERPROOF_MEMBRANE_DOP.pdf?1285\" target=\"_blank\"\u003e\u003cstrong\u003eDeclaration of Performance (DoP)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATINUM_CV3_WATERPROOF_MEMBRANE_DOP.pdf?1285\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATINUM_GT8_GEOTEX_MEMBRANE_DOP_160x160.jpg?v=1573558472\" alt=\"\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/a\u003e\u003c\/div\u003e","brand":"Platinum Building Chemicals Ltd","offers":[{"title":"(W) 2.0M x (L) 20M (40M²)","offer_id":12590821900387,"sku":"BWMCV3","price":123.0,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.0M x (L) 10M (20M²)","offer_id":12590836744291,"sku":"BWMCV3-10","price":84.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/platinum-cv3-cavity-drain-waterproof-membrane-3mm-stud-w-2-0m-x-l-20m-40m-basement-membranes-772.webp?v=1787132105"},{"product_id":"damp-proof-membrane-kit-dm2-mesh","title":"Platinum DM2 ECO MESH Damp Proof Membrane Kit (With Fixings \u0026 Sealing Mastic)","description":"\u003cp\u003e\u003cspan\u003eA \u003c\/span\u003e\u003cstrong\u003eDamp Proof Membrane Kit\u003c\/strong\u003e\u003cspan\u003e using our \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proofing-membrane-dm2\"\u003e\u003cb\u003ePlatinum DM2 ECO MESH\u003c\/b\u003e\u003c\/a\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cspan\u003eas the Damp Proof Membrane, supplied with the recommended number of \u003c\/span\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\"\u003ePlatinum Mesh Fix Plaster Plugs\u003c\/a\u003e \u003c\/strong\u003eand\u003cstrong\u003e \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\"\u003eNewton 801-M Sealing Mastic\u003c\/a\u003e \u003c\/strong\u003ewhich provides a Damp Proof Seal around the plug head.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEach kit size is also supplied with a high quality \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e\u003cstrong\u003e(W) 8mm x (L) 160mm SDS Drill Bit\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003ePlatinum DM2 ECO MESH Damp Proof Membrane Kit\u003c\/strong\u003e\u003cspan\u003e can be purchased in many different sizes from\u003c\/span\u003e\u003cstrong\u003e 2.5M²\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eto\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e40M²,\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003euse the drop-down box option below to choose your preferred kit size. Also choose between\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e50mm Length\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eor\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e70mm Length Fixings.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA full table of each Damp Proof Membrane \u003cspan style=\"text-decoration: underline;\"\u003eKit Contents\u003c\/span\u003e is shown below in the 'Description' Tab.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\" data-mce-fragment=\"1\"\u003e\u003cspan\u003e  Read our Guide on \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" target=\"_blank\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e'How To Identify \u0026amp; Treat Rising Dampness On Walls'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e and \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\"\u003e\u003cstrong\u003e'How To Install a Damp Proof Membrane'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch4\u003e\u003cstrong\u003ePlatinum DM2 ECO MESH Damp Proof Membrane Kit (With Sealing \u003cspan style=\"text-decoration: underline;\"\u003eMASTIC\u003c\/span\u003e)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003ePlatinum DM2 Eco Mesh Damp Proof Membrane is a thin, 2mm Stud, cavity membrane developed specifically for use when Damp Proofing above ground walls subject to Rising Damp, Penetrating Damp or Salt Contamination.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlatinum DM2 Eco Mesh Damp Proof Membrane \u003c\/span\u003ecan be finished with plaster, render or plasterboard bonded using adhesive dabs.\u003c\/p\u003e\n\u003cp\u003eUnlike wet or liquid applied forms of ‘tanking’, Platinum DM2 Eco Mesh Damp Proof Membrane\u003cspan\u003e \u003c\/span\u003ecan be worked on immediately after installation without waiting for drying or curing to occur.\u003c\/p\u003e\n\u003cp\u003eThe return to use time of walls damp-proofed using Platinum DM2 Eco Mesh Damp Proof Membrane\u003cspan\u003e \u003c\/span\u003eis significantly less than for other methods.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e  Read our Guide on \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e'How To Identify \u0026amp; Treat Rising Dampness On Walls'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e and \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e'How To Install a Damp Proof Membrane'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e.\u003c\/span\u003e\u003cbr\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eKit Contents:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{font-family:Arial, sans-serif;font-size:14px;padding:4px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:4px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg .tg-mya2{font-weight:bold;background-color:#efefef;border-color:#000000;text-align:left}\n.tg .tg-x3uc{font-weight:bold;background-color:#c0c0c0;border-color:#000000;text-align:center}\n.tg .tg-obcv{border-color:#000000;text-align:center}\n.tg .tg-takb{background-color:#c0c0c0;border-color:#000000;text-align:center}\n.tg .tg-rx41{font-weight:bold;font-family:Arial, Helvetica, sans-serif !important;;background-color:#efefef;color:#333333;border-color:#000000;text-align:center}\n@media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\n\u003ctable class=\"tg\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"tg-takb\" colspan=\"5\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eDM2 Eco-Mesh Damp Proofing Membrane Kit\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-rx41\"\u003eKit Size\u003c\/td\u003e\n\u003ctd class=\"tg-rx41\" style=\"text-align: center;\"\u003eMembrane Roll Size\u003c\/td\u003e\n\u003ctd class=\"tg-mya2\" style=\"text-align: center;\"\u003eNo. of Fixings\u003c\/td\u003e\n\u003ctd class=\"tg-mya2\" style=\"text-align: center;\"\u003eNo. Cartridges of Sealing Mastic\u003c\/td\u003e\n\u003ctd class=\"tg-mya2\" style=\"text-align: center;\"\u003eNo. of SDS Drill Bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e2.5M² Kit\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e(W) 1.0M x (L) 2.5M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e40 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\" target=\"_blank\"\u003ePlatinum Mesh Fix Plugs\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e1 x Cartridge of \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\"\u003eNewton 801-M Sealing Mastic\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e1 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003eSDS Bit\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e(W) 8mm x (L) 160mm\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e5M² \u003cspan style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e(W) 1.0M x (L) 5M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e\n\u003cspan\u003e80 \u003c\/span\u003e\u003cspan\u003ex \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\" target=\"_blank\"\u003ePlatinum Mesh Fix Plugs\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e\u003cspan\u003e1 x Cartridge of \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\"\u003eNewton 801-M Sealing Mastic\u003c\/a\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e1 \u003cspan\u003ex \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003eSDS Bit\u003c\/a\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e(W) 8mm x (L) 160mm\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e7.5M² \u003cspan style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e(W) 1.0M x (L) 7.5M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e120 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\" target=\"_blank\"\u003ePlatinum Mesh Fix Plugs\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e\u003cspan\u003e2 x Cartridges of \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\"\u003eNewton 801-M Sealing Mastic\u003c\/a\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e1 \u003cspan\u003ex \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003eSDS Bit\u003c\/a\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e(W) 8mm x (L) 160mm\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e10M² \u003cspan style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e(W) 1.0M x (L) 10M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e160 \u003cspan\u003ex \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\" target=\"_blank\"\u003ePlatinum Mesh Fix Plugs\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e2 x Cartridges \u003cspan\u003eof \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\"\u003eNewton 801-M Sealing Mastic\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e1 \u003cspan\u003ex \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003eSDS Bit\u003c\/a\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e(W) 8mm x (L) 160mm\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e15M² \u003cspan style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e(W) 1.0M x (L) 15M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e240 \u003cspan\u003ex \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\" target=\"_blank\"\u003ePlatinum Mesh Fix Plugs\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e\u003cspan\u003e3 x Cartridges of \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\"\u003eNewton 801-M Sealing Mastic\u003c\/a\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e2 \u003cspan\u003ex \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003eSDS Bit\u003c\/a\u003es\u003cbr data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e(W) 8mm x (L) 160mm\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e20M² \u003cspan style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e\n\u003cp\u003e(W) 1.0M x (L) 20M\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eOR\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e(W) 2.0M x (L) 10M\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e320 \u003cspan\u003ex \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\" target=\"_blank\"\u003ePlatinum Mesh Fix Plugs\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e\u003cspan\u003e3 x Cartridges of \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\"\u003eNewton 801-M Sealing Mastic\u003c\/a\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e2 \u003cspan\u003ex \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003eSDS Bit\u003c\/a\u003es\u003cbr data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e(W) 8mm x (L) 160mm\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e40M² \u003cspan style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e(W) 2.0M x (L) 20M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e650 \u003cspan\u003ex \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\" target=\"_blank\"\u003ePlatinum Mesh Fix Plugs\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e\u003cspan\u003e4 x Cartridges of \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\"\u003eNewton 801-M Sealing Mastic\u003c\/a\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e2 \u003cspan\u003ex \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003eSDS Bit\u003c\/a\u003es\u003cbr data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e(W) 8mm x (L) 160mm\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eThis version of the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDM2 ECO Damp Proof Membrane Kit\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis supplied with\u003cspan\u003e \u003cstrong\u003eF\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003eixing Plugs and Sealing MASTIC. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn some cases, where dampness is not at great risk, you may only require a basic fixing on its own, see our \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proof-membrane-kit-platinum-dm2\"\u003e\u003cstrong\u003eDM2 ECO MESH Membrane Kit with FIXINGS ONLY\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eWe also supply this kit with \u003cstrong\u003eSealing Washers\u003c\/strong\u003e, and alternative method to using Sealing Mastic. see our \u003cstrong\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proof-membrane-kit-dm2-2\" target=\"_blank\"\u003eDM2 ECO MESH Membrane Kit with Sealing WASHERS\u003c\/a\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTypical Applications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePlatinum DM2 Eco Mesh Damp Proof Membrane is unaffected by the presence of moisture or salts, making it ideal for use where conventional chemical injection damp-proofing and associated re-plastering might not work reliably or where penetrating dampness is the dominant problem.\u003c\/p\u003e\n\u003cp\u003ePlatinum DM2 Eco Mesh Damp Proof is ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBarn or Mill Conversions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThick Random Stone Walls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eContaminated chimney breasts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eListed Buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAfter a Chemical Damp Proof Course (Cream or Fluid).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Damp Proof Membrane can be applied to retained sound renders, brickwork, blockwork or stone, sometimes with minimal preparation when compared to waterproof rendering or ‘tanking’. Existing paint or lime-wash can be retained.\u003c\/p\u003e\n\u003cp\u003eThe quality and appearance of the applied finishes will be a direct reflection of the underlying substrate. Uneven, loose or soft stonework may need to be dubbed out to level off and stabilise the background.\u003c\/p\u003e\n\u003cp\u003eRetaining sound cement render can be a good option if the substrate underneath is known to be in poor condition.\u003c\/p\u003e\n\u003cp\u003eGypsum based plaster, wallpaper and any buried timber must be removed as these materials can deteriorate over time and in the presence of moisture.\u003c\/p\u003e\n\u003cp\u003ePlatinum DM2 Eco Mesh Damp Proof Membrane can be used in conjunction with other membranes and is particularly useful for lining window and door reveals where intrusion into the opening must be minimised.\u003c\/p\u003e\n\u003cp\u003ePlatinum DM2 Eco Mesh Damp Proof Membrane is tough but pliable and is easily formed around internal and external corners.\u003c\/p\u003e\n\u003cp\u003eWhen laying new solid floors, apply Platinum DM2 Eco Mesh Damp Proof Membrane to the walls first, then lap the floor DPM up in front of the membrane. Seal as required and trim the DPM flush with the top of the finished floor.\u003c\/p\u003e\n\u003cp\u003ePlatinum DM2 Eco Mesh Damp Proof Membrane is suitable for \u003cstrong\u003einternal use only\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eMembrane Technical Data:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg {border-collapse:collapse;border-spacing:0;} .tg td{font-family:Arial, sans-serif;font-size:14px;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;} .tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;} .tg .tg-hie3{font-weight:bold;background-color:#ffffff;border-color:#000000;text-align:center} .tg .tg-o5tf{font-weight:bold;background-color:#ffffff;border-color:inherit;text-align:center} .tg .tg-8w0k{background-color:#ffffff;border-color:#000000;text-align:center} .tg .tg-28l8{background-color:#ffffff;border-color:inherit;text-align:center} @media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\u003c\/div\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg {border-collapse:collapse;border-spacing:0;} .tg td{font-family:Arial, sans-serif;font-size:14px;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;} .tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;} .tg .tg-hie3{font-weight:bold;background-color:#ffffff;border-color:#000000;text-align:center} .tg .tg-8w0k{background-color:#ffffff;border-color:#000000;text-align:center} @media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\n\u003ctable class=\"tg\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eMembrane Material\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003ePolypropylene (PP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eSheet Thickness\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eNominal 0.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eStud Height\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eApprox 2.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eConstruction Height\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eApprox 2.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eUnit Weight\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e0.505 kg\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eWorking Temperature\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eMax +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eSoftening Temperature\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e+160°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eLinear Coefficient of Thermal Expansion\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e0.18mm\/m°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eWater Vapour Resistance\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e250M Equivalent Air Layer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eLife Expectancy\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eAt least 50 years for defined applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eInstallation\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Method:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePlatinum DM2 Eco Mesh is suitable for damp-proofing purposes only.\u003c\/p\u003e\n\u003cp\u003eRemove loose and soft plaster\/render, wallpapers and embedded timbers. Dub out voids, hollows and loose areas of masonry using a cement mortar.\u003c\/p\u003e\n\u003cp\u003eOffer up the membrane and fix in place using the Fixing Plugs and Sealing Mastic, supplied in the kit.\u003c\/p\u003e\n\u003cp\u003ePull the membrane as tightly as possible against the structure to minimise hollow areas behind as these can interfere with the application of plaster or plasterboard.\u003c\/p\u003e\n\u003cp\u003eFit the membrane tightly into and around corners, again to avoid damage when applying finishes.\u003c\/p\u003e\n\u003cp\u003eUse 16 fixings per square metre, spaced out in a regular ‘diamond’ pattern.\u003c\/p\u003e\n\u003cp\u003eAdjacent pieces of Platinum DM2 Eco-Mesh are butted together (an overlap is not necessary), and sealed over with \u003cstrong\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/mesh-membrane-tape\" target=\"_blank\"\u003ePlatinum Mesh Tape\u003c\/a\u003e \u003c\/strong\u003e(Sold Separately).\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFinishing:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTarmac Whitewall high impact plaster, sand and cement render (6:1 with SBR or 6:1:1 with hydrated lime) or renovating plaster are all suitable wet applied finishes. A minimum of two coats should be applied.\u003c\/p\u003e\n\u003cp\u003eThe initial ‘scratch’ coat should be well worked into the mesh facing, the minimum thickness should be 6mm. Allow to cure for 7-10 days before applying subsequent coats. Do not allow the plaster or render to dry out too quickly or cracking may occur.\u003c\/p\u003e\n\u003cp\u003eApply no more than a total of 15mm of render or plaster. Plasterboard can be bonded using regular ‘dab’ adhesive or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/plasterboard-adhesive-foam\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/plasterboard-adhesive-foam\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eLow Expansion PU\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eFoam Adhesive\u003c\/strong\u003e\u003c\/a\u003e. Apply the adhesive over the heads of the fixing plugs and ensure that 50% of the membrane area is also covered. This ensures that direct ‘through’ contact is made between the plasterboard and the masonry substrate.\u003c\/p\u003e\n\u003cp\u003ePlasterboard fixed in this way can be skimmed the next day and painted or wallpapered a few days after that.\u003c\/p\u003e\n\u003cp\u003eDrying times are very much reduced when compared to ‘wet’ systems.\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eComing Soon\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_PB2_TECH_2.pdf?16033061579009814366\" target=\"_blank\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e","brand":"Platinum Building Chemicals Ltd","offers":[{"title":"(W) 1.0M x (L) 2.5M Roll - (2.5M²) \/ 50mm Fixings","offer_id":13017413451875,"sku":"BWMDM2E1K1M50","price":29.55,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 2.5M Roll - (2.5M²) \/ 70mm Fixings","offer_id":13017473253475,"sku":"BWMDM2E1K1M70","price":30.0,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 5M Roll - (5M²) \/ 50mm Fixings","offer_id":13017473319011,"sku":"BWMDM2E1K2M50","price":44.3,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 5M Roll - (5M²) \/ 70mm Fixings","offer_id":13017473384547,"sku":"BWMDM2E1K2M70","price":44.65,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 7.5M Roll - (7.5M²) \/ 50mm Fixings","offer_id":13017473450083,"sku":"BWMDM2E1K3M50","price":65.65,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 7.5M Roll - (7.5M²) \/ 70mm Fixings","offer_id":13017473515619,"sku":"BWMDM2E1K3M70","price":66.0,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 10M Roll - (10M²) \/ 50mm Fixings","offer_id":13017473581155,"sku":"BWMDM2E1K4M50","price":75.0,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 10M Roll - (10M²) \/ 70mm Fixings","offer_id":13017473646691,"sku":"BWMDM2E1K4M70","price":75.4,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 15M Roll - (15M²) \/ 50mm Fixings","offer_id":13017473712227,"sku":"BWMDM2E1K5M50","price":109.6,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 15M Roll - (15M²) \/ 70mm Fixings","offer_id":13017473777763,"sku":"BWMDM2E1K5M70","price":110.05,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 20M Roll - (20M²) \/ 50mm Fixings","offer_id":13017473843299,"sku":"BWMDM2E1K6M50","price":132.25,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 20M Roll - (20M²) \/ 70mm Fixings","offer_id":13017473908835,"sku":"BWMDM2E1K6M70","price":132.8,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.0M x (L) 10M Roll - (20M²) \/ 50mm Fixings","offer_id":13017473974371,"sku":"BWMDM2E2K1M50","price":132.25,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.0M x (L) 10M Roll - (20M²) \/ 70mm Fixings","offer_id":13017474039907,"sku":"BWMDM2E2K1M70","price":132.8,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.0M x (L) 15M Roll - (30M²) \/ 50mm Fixings","offer_id":44545617068310,"sku":"BWMDM2E1K4M-50","price":184.75,"currency_code":"GBP","in_stock":false},{"title":"(W) 2.0M x (L) 15M Roll - (30M²) \/ 70mm Fixings","offer_id":44545617101078,"sku":"BWMDM2E1K4M-70","price":183.8,"currency_code":"GBP","in_stock":false},{"title":"(W) 2.0M x (L) 20M Roll - (40M²) \/ 50mm Fixings","offer_id":13017474105443,"sku":"BWMDM2E2K2M50","price":245.9,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.0M x (L) 20M Roll - (40M²) \/ 70mm Fixings","offer_id":13017474170979,"sku":"BWMDM2E2K2M70","price":247.15,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/platinum-dm2-eco-mesh-damp-proof-membrane-kit-with-fixings-sealing-mastic-w-1-0m-x-l-2-5m-roll-50mm-780.webp?v=1780917159"},{"product_id":"damp-proof-membrane-kit-dm2-2","title":"Platinum DM2 ECO MESH Damp Proof Membrane Kit (With Fixings \u0026 Sealing Washers)","description":"\u003cp\u003e\u003cspan\u003eA \u003c\/span\u003e\u003cstrong\u003eDamp Proof Membrane Kit\u003c\/strong\u003e\u003cspan\u003e using our \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proofing-membrane-dm2\"\u003e\u003cb\u003ePlatinum DM2 ECO MESH\u003c\/b\u003e\u003c\/a\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cspan\u003eas the Damp Proof Membrane, supplied with the recommended number of \u003c\/span\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\"\u003ePlatinum Mesh Fix Plaster Plugs\u003c\/a\u003e \u003c\/strong\u003eand\u003cstrong\u003e \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plug-sealing-washers\"\u003ePlatinum Plug Sealing Washers\u003c\/a\u003e \u003c\/strong\u003ewhich provides a Damp Proof Seal around the plug head.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEach kit size is also supplied with a high quality \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e\u003cstrong\u003e(W) 8mm x (L) 160mm SDS Drill Bit\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003ePlatinum DM2 ECO MESH Damp Proof Membrane Kit\u003c\/strong\u003e\u003cspan\u003e can be purchased in many different sizes from\u003c\/span\u003e\u003cstrong\u003e 2.5M²\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eto\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e40M²,\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003euse the drop-down box option below to choose your preferred kit size. Also choose between\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e50mm Length\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eor\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e70mm Length Fixings.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA full table of each Damp Proof Membrane \u003cspan style=\"text-decoration: underline;\"\u003eKit Contents\u003c\/span\u003e is shown below in the '\u003cspan style=\"text-decoration: underline;\"\u003eDescription\u003c\/span\u003e' Tab below.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\" data-mce-fragment=\"1\"\u003e\u003cspan\u003e  Read our Guide on \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" target=\"_blank\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e'How To Identify \u0026amp; Treat Rising Dampness On Walls'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e and \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\"\u003e\u003cstrong\u003e'How To Install a Damp Proof Membrane'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch4\u003e\u003cstrong\u003ePlatinum DM2 ECO MESH Damp Proof Membrane Kit (With Sealing \u003cspan style=\"text-decoration: underline;\"\u003eWASHERS\u003c\/span\u003e)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003ePlatinum DM2 Eco Mesh Damp Proof Membrane is a thin, 2mm Stud, cavity membrane developed specifically for use when Damp Proofing above ground walls subject to Rising Damp, Penetrating Damp or Salt Contamination.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlatinum DM2 Eco Mesh Damp Proof Membrane \u003c\/span\u003ecan be finished with plaster, render or plasterboard bonded using adhesive dabs.\u003c\/p\u003e\n\u003cp\u003eUnlike wet or liquid applied forms of ‘tanking’, Platinum DM2 Eco Mesh Damp Proof Membrane\u003cspan\u003e \u003c\/span\u003ecan be worked on immediately after installation without waiting for drying or curing to occur.\u003c\/p\u003e\n\u003cp\u003eThe return to use time of walls damp-proofed using Platinum DM2 Eco Mesh Damp Proof Membrane\u003cspan\u003e \u003c\/span\u003eis significantly less than for other methods.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e  Read our Guide on \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e'How To Identify \u0026amp; Treat Rising Dampness On Walls'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e and \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e'How To Install a Damp Proof Membrane'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e.\u003c\/span\u003e\u003cbr\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eKit Contents:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{font-family:Arial, sans-serif;font-size:14px;padding:4px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:4px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg .tg-mya2{font-weight:bold;background-color:#efefef;border-color:#000000;text-align:left}\n.tg .tg-x3uc{font-weight:bold;background-color:#c0c0c0;border-color:#000000;text-align:center}\n.tg .tg-obcv{border-color:#000000;text-align:center}\n.tg .tg-takb{background-color:#c0c0c0;border-color:#000000;text-align:center}\n.tg .tg-rx41{font-weight:bold;font-family:Arial, Helvetica, sans-serif !important;;background-color:#efefef;color:#333333;border-color:#000000;text-align:center}\n@media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\n\u003ctable class=\"tg\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"tg-takb\" colspan=\"4\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eDM2 Eco-Mesh Damp Proofing Membrane Kit\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-rx41\"\u003eKit Size\u003c\/td\u003e\n\u003ctd class=\"tg-rx41\" style=\"text-align: center;\"\u003eMembrane Roll Size\u003c\/td\u003e\n\u003ctd class=\"tg-mya2\" style=\"text-align: center;\"\u003eNo. of Fixings \u0026amp; Washers\u003c\/td\u003e\n\u003ctd class=\"tg-mya2\" style=\"text-align: center;\"\u003eNo. of SDS Drill Bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e2.5M² Kit\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e(W) 1.0M x (L) 2.5M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e40 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\"\u003ePlatinum Mesh Fix Plugs\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plug-sealing-washers\"\u003eSealing Washers\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e1 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003eSDS Bit\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e(W) 8mm x (L) 160mm\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e5M² \u003cspan style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e(W) 1.0M x (L) 5M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e80 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\"\u003e\u003cspan\u003ePlatinum Mesh Fix Plugs\u003c\/span\u003e\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plug-sealing-washers\"\u003eSealing Washers \u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e1 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003eSDS Bit\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e(W) 8mm x (L) 160mm \u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e7.5M² \u003cspan style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e(W) 1.0M x (L) 7.5M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e120 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\"\u003e\u003cspan\u003ePlatinum Mesh Fix Plugs\u003c\/span\u003e\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plug-sealing-washers\"\u003eSealing Washers \u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e1 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003eSDS Bit\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e(W) 8mm x (L) 160mm \u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e10M² \u003cspan style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e(W) 1.0M x (L) 10M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e160 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\"\u003e\u003cspan\u003ePlatinum Mesh Fix Plugs\u003c\/span\u003e\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plug-sealing-washers\"\u003eSealing Washers \u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e1 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003eSDS Bit\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e(W) 8mm x (L) 160mm \u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e15M² \u003cspan style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e(W) 1.0M x (L) 15M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e240 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\"\u003e\u003cspan\u003ePlatinum Mesh Fix Plugs\u003c\/span\u003e\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plug-sealing-washers\"\u003eSealing Washers \u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e2 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003eSDS Bits\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e(W) 8mm x (L) 160mm \u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e20M² \u003cspan style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e\n\u003cp\u003e(W) 1.0M x (L) 20M\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eOR\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e(W) 2.0M x (L) 10M\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e320 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\"\u003e\u003cspan\u003ePlatinum Mesh Fix Plugs\u003c\/span\u003e\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plug-sealing-washers\"\u003eSealing Washers \u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e2 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003eSDS Bits\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e(W) 8mm x (L) 160mm \u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e40M² \u003cspan style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e(W) 2.0M x (L) 20M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e650 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\"\u003e\u003cspan\u003ePlatinum Mesh Fix Plugs\u003c\/span\u003e\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plug-sealing-washers\"\u003eSealing Washers \u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e2 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003eSDS Bits\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e(W) 8mm x (L) 160mm \u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eThis version of the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDM2 ECO Damp Proof Membrane Kit\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis supplied with\u003cspan\u003e \u003cstrong\u003eF\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003eixing\u003cspan\u003e \u003c\/span\u003ePlugs and Sealing Washers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn some cases,\u003cspan\u003e \u003c\/span\u003ewhere dampness\u003cspan\u003e \u003c\/span\u003eis not at great risk, you may only require a basic fixing on its own, see our\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proof-membrane-kit-platinum-dm2\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proof-membrane-kit-platinum-dm2\"\u003e\u003cstrong\u003eDM2 ECO MESH Membrane Kit with\u003cspan\u003e \u003c\/span\u003eFIXINGS ONLY\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eWe also supply this kit with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSealing Mastic\u003c\/strong\u003e, and alternative method to using Sealing Washers. See our \u003cstrong\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proof-membrane-kit-dm2-mesh\"\u003eDM2 ECO MESH Membrane Kit with Sealing MASTIC\u003c\/a\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTypical Applications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePlatinum DM2 Eco Mesh Damp Proof Membrane is unaffected by the presence of moisture or salts, making it ideal for use where conventional chemical injection damp-proofing and associated re-plastering might not work reliably or where penetrating dampness is the dominant problem.\u003c\/p\u003e\n\u003cp\u003ePlatinum DM2 Eco Mesh Damp Proof is ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBarn or Mill Conversions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThick Random Stone Walls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eContaminated chimney breasts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eListed Buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAfter a Chemical Damp Proof Course (Cream or Fluid).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Damp Proof Membrane can be applied to retained sound renders, brickwork, blockwork or stone, sometimes with minimal preparation when compared to waterproof rendering or ‘tanking’. Existing paint or lime-wash can be retained.\u003c\/p\u003e\n\u003cp\u003eThe quality and appearance of the applied finishes will be a direct reflection of the underlying substrate. Uneven, loose or soft stonework may need to be dubbed out to level off and stabilise the background.\u003c\/p\u003e\n\u003cp\u003eRetaining sound cement render can be a good option if the substrate underneath is known to be in poor condition.\u003c\/p\u003e\n\u003cp\u003eGypsum based plaster, wallpaper and any buried timber must be removed as these materials can deteriorate over time and in the presence of moisture.\u003c\/p\u003e\n\u003cp\u003ePlatinum DM2 Eco Mesh Damp Proof Membrane can be used in conjunction with other membranes and is particularly useful for lining window and door reveals where intrusion into the opening must be minimised.\u003c\/p\u003e\n\u003cp\u003ePlatinum DM2 Eco Mesh Damp Proof Membrane is tough but pliable and is easily formed around internal and external corners.\u003c\/p\u003e\n\u003cp\u003eWhen laying new solid floors, apply Platinum DM2 Eco Mesh Damp Proof Membrane to the walls first, then lap the floor DPM up in front of the membrane. Seal as required and trim the DPM flush with the top of the finished floor.\u003c\/p\u003e\n\u003cp\u003ePlatinum DM2 Eco Mesh Damp Proof Membrane is suitable for \u003cstrong\u003einternal use only\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eMembrane Technical Data:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg {border-collapse:collapse;border-spacing:0;} .tg td{font-family:Arial, sans-serif;font-size:14px;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;} .tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;} .tg .tg-hie3{font-weight:bold;background-color:#ffffff;border-color:#000000;text-align:center} .tg .tg-o5tf{font-weight:bold;background-color:#ffffff;border-color:inherit;text-align:center} .tg .tg-8w0k{background-color:#ffffff;border-color:#000000;text-align:center} .tg .tg-28l8{background-color:#ffffff;border-color:inherit;text-align:center} @media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\u003c\/div\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg {border-collapse:collapse;border-spacing:0;} .tg td{font-family:Arial, sans-serif;font-size:14px;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;} .tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;} .tg .tg-hie3{font-weight:bold;background-color:#ffffff;border-color:#000000;text-align:center} .tg .tg-8w0k{background-color:#ffffff;border-color:#000000;text-align:center} @media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\n\u003ctable class=\"tg\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eMembrane Material\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003ePolypropylene (PP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eSheet Thickness\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eNominal 0.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eStud Height\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eApprox 2.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eConstruction Height\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eApprox 2.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eUnit Weight\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e0.505 kg\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eWorking Temperature\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eMax +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eSoftening Temperature\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e+160°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eLinear Coefficient of Thermal Expansion\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e0.18mm\/m°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eWater Vapour Resistance\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e250M Equivalent Air Layer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eLife Expectancy\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eAt least 50 years for defined applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eInstallation\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Method:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePlatinum DM2 Eco Mesh is suitable for damp-proofing purposes only.\u003c\/p\u003e\n\u003cp\u003eRemove loose and soft plaster\/render, wallpapers and embedded timbers. Dub out voids, hollows and loose areas of masonry using a cement mortar.\u003c\/p\u003e\n\u003cp\u003eOffer up the membrane and fix in place using the Fixing Plugs combined with the Sealing Washers, supplied in the kit.\u003c\/p\u003e\n\u003cp\u003ePull the membrane as tightly as possible against the structure to minimise hollow areas behind as these can interfere with the application of plaster or plasterboard.\u003c\/p\u003e\n\u003cp\u003eFit the membrane tightly into and around corners, again to avoid damage when applying finishes.\u003c\/p\u003e\n\u003cp\u003eUse 16 fixings per square metre, spaced out in a regular ‘diamond’ pattern.\u003c\/p\u003e\n\u003cp\u003eAdjacent pieces of Platinum DM2 Eco Mesh are butted together (an overlap is not necessary), and sealed over with \u003cstrong\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/mesh-membrane-tape\" target=\"_blank\"\u003ePlatinum Mesh Tape\u003c\/a\u003e \u003c\/strong\u003e(Sold Separately).\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFinishing:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTarmac Whitewall high impact plaster, sand and cement render (6:1 with SBR or 6:1:1 with hydrated lime) or renovating plaster are all suitable wet applied finishes. A minimum of two coats should be applied.\u003c\/p\u003e\n\u003cp\u003eThe initial ‘scratch’ coat should be well worked into the mesh facing, the minimum thickness should be 6mm. Allow to cure for 7-10 days before applying subsequent coats. Do not allow the plaster or render to dry out too quickly or cracking may occur.\u003c\/p\u003e\n\u003cp\u003eApply no more than a total of 15mm of render or plaster. Plasterboard can be bonded using regular ‘dab’ adhesive or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/plasterboard-adhesive-foam\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/plasterboard-adhesive-foam\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eLow Expansion PU\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eFoam Adhesive\u003c\/strong\u003e\u003c\/a\u003e. Apply the adhesive over the heads of the fixing plugs and ensure that 50% of the membrane area is also covered. This ensures that direct ‘through’ contact is made between the plasterboard and the masonry substrate.\u003c\/p\u003e\n\u003cp\u003ePlasterboard fixed in this way can be skimmed the next day and painted or wallpapered a few days after that.\u003c\/p\u003e\n\u003cp\u003eDrying times are very much reduced when compared to ‘wet’ systems.\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eComing Soon\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_PB2_TECH_2.pdf?16033061579009814366\" target=\"_blank\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e","brand":"Platinum Building Chemicals Ltd","offers":[{"title":"(W) 1.0M x (L) 2.5M Roll - (2.5M²) \/ 50mm Fixings","offer_id":13022225924195,"sku":"BWMDM2E1K1SW50","price":27.15,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 2.5M Roll - (2.5M²) \/ 70mm Fixings","offer_id":13022225956963,"sku":"BWMDM2E1K1SW70","price":27.55,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 5M Roll - (5M²) \/ 50mm Fixings","offer_id":13022225989731,"sku":"BWMDM2E1K2SW50","price":45.85,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 5M Roll - (5M²) \/ 70mm Fixings","offer_id":13022226022499,"sku":"BWMDM2E1K2SW70","price":46.2,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 7.5M Roll - (7.5M²) \/ 50mm Fixings","offer_id":13022226055267,"sku":"BWMDM2E1K3SW50","price":64.85,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 7.5M Roll - (7.5M²) \/ 70mm Fixings","offer_id":13022226088035,"sku":"BWMDM2E1K3SW70","price":65.15,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 10M Roll - (10M²) \/ 50mm Fixings","offer_id":13022226120803,"sku":"BWMDM2E1K4SW50","price":78.15,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 10M Roll - (10M²) \/ 70mm Fixings","offer_id":13022226153571,"sku":"BWMDM2E1K4SW70","price":78.55,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 15M Roll - (15M²) \/ 50mm Fixings","offer_id":13022226186339,"sku":"BWMDM2E1K5SW50","price":114.3,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 15M Roll - (15M²) \/ 70mm Fixings","offer_id":13022226219107,"sku":"BWMDM2E1K5SW70","price":114.75,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 20M Roll - (20M²) \/ 50mm Fixings","offer_id":13022226251875,"sku":"BWMDM2E1K6SW50","price":144.95,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 20M Roll - (20M²) \/ 70mm Fixings","offer_id":13022226284643,"sku":"BWMDM2E1K6SW70","price":145.5,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.0M x (L) 10M Roll - (20M²) \/ 50mm Fixings","offer_id":13022226317411,"sku":"BWMDM2E2K1SW50","price":144.95,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.0M x (L) 10M Roll - (20M²) \/ 70mm Fixings","offer_id":13022226350179,"sku":"BWMDM2E2K1SW70","price":145.5,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.0M x (L) 20M Roll - (40M²) \/ 50mm Fixings","offer_id":13022226382947,"sku":"BWMDM2E2K2SW50","price":280.45,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.0M x (L) 20M Roll - (40M²) \/ 70mm Fixings","offer_id":13022226415715,"sku":"BWMDM2E2K2SW70","price":281.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/platinum-dm2-eco-mesh-damp-proof-membrane-kit-with-fixings-sealing-washers-w-1-0m-x-l-2-5m-roll-50mm-563.webp?v=1780305308"},{"product_id":"damp-proof-membrane-kit-dm3-pro-mesh","title":"Platinum DM3 PRO MESH Damp Proof Membrane Kit (With Fixings \u0026 Sealing Mastic)","description":"\u003cp\u003e\u003cspan\u003eA high quality \u003c\/span\u003e\u003cstrong\u003eDamp Proof Membrane Kit\u003c\/strong\u003e\u003cspan\u003e using our Premium Grade \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proofing-membrane-pro-mesh\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proofing-membrane-pro-mesh\"\u003e\u003cb\u003ePlatinum DM3 PRO MESH\u003c\/b\u003e\u003c\/a\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cspan\u003eas the Damp Proof Membrane, supplied with the recommended number of \u003c\/span\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\"\u003ePlatinum Mesh Fix Plaster Plugs\u003c\/a\u003e \u003c\/strong\u003eand\u003cstrong\u003e \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\"\u003eNewton 801-M Sealing Mastic\u003c\/a\u003e \u003c\/strong\u003ewhich provides a Damp Proof Seal around the plug head.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEach kit size is also supplied with a high quality \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e\u003cstrong\u003e(W) 8mm x (L) 160mm SDS Drill Bit\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003ePlatinum DM3 PRO MESH Damp Proof Membrane Kit\u003c\/strong\u003e\u003cspan\u003e can be purchased in many different sizes from\u003c\/span\u003e\u003cstrong\u003e 2.5M²\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eto\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e40M²,\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003euse the drop-down box option below to choose your preferred kit size. Also choose between\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e50mm Length\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eor\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e70mm Length Fixings.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA full table of each Damp Proof Membrane\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eKit Contents\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eis shown below in the '\u003cspan style=\"text-decoration: underline;\" data-mce-style=\"text-decoration: underline;\"\u003eDescription\u003c\/span\u003e' Tab below.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\" data-mce-fragment=\"1\"\u003e\u003cspan\u003e  Read our Guide on \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" target=\"_blank\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e'How To Identify \u0026amp; Treat Rising Dampness On Walls'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e and \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\"\u003e\u003cstrong\u003e'How To Install a Damp Proof Membrane'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch4\u003e\u003cstrong\u003ePlatinum DM3 PRO MESH Damp Proof Membrane Kit (With Sealing \u003cspan style=\"text-decoration: underline;\" data-mce-style=\"text-decoration: underline;\"\u003eMASTIC\u003c\/span\u003e)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003ePlatinum DM3 Pro Mesh is a composite damp proof membrane comprising of HDPE membrane with a rot-proof HDPE mesh heat-welded during the manufacturing process to the surface of one side. The meshed surface creates a mechanical key to allow the membrane to be plastered, rendered or to receive dot \u0026amp; dab plasterboard.\u003c\/p\u003e\n\u003cp\u003ePlatinum DM3 Pro Mesh is 0.5mm thick and has a pattern of raised 3mm studs. The studs face the wall and create air channels that allow for vapour equalisation to take place between the membrane and the wall.\u003c\/p\u003e\n\u003cp\u003ePlatinum DM3 Pro Mesh is light, clean and easy to handle. It can be cut with a sharp knife, scissors or shears. The membrane is inert and is highly resistant to water, alkalies, saline solutions and organic acids, and it is not affected by minerals. It is also resistant to bacteria, fungi and other small organisms.\u003c\/p\u003e\n\u003cp\u003ePlatinum DM3 Pro Mesh is guaranteed against deterioration for 30 years and has a life expectancy of at least 50 years.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\" data-mce-fragment=\"1\"\u003e\u003cspan\u003e  Read our Guide on \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" target=\"_blank\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e'How To Identify \u0026amp; Treat Rising Dampness On Walls'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e and \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\"\u003e\u003cstrong\u003e'How To Install a Damp Proof Membrane'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKit Contents:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{font-family:Arial, sans-serif;font-size:14px;padding:4px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:4px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg .tg-mya2{font-weight:bold;background-color:#efefef;border-color:#000000;text-align:left}\n.tg .tg-x3uc{font-weight:bold;background-color:#c0c0c0;border-color:#000000;text-align:center}\n.tg .tg-obcv{border-color:#000000;text-align:center}\n.tg .tg-takb{background-color:#c0c0c0;border-color:#000000;text-align:center}\n.tg .tg-rx41{font-weight:bold;font-family:Arial, Helvetica, sans-serif !important;;background-color:#efefef;color:#333333;border-color:#000000;text-align:center}\n@media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\n\u003ctable class=\"tg\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"tg-takb\" colspan=\"5\"\u003e\u003cspan style=\"font-weight: bold;\" data-mce-style=\"font-weight: bold;\"\u003eDM3 Pro Mesh Damp Proofing Membrane Kit\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-rx41\"\u003eKit Size\u003c\/td\u003e\n\u003ctd class=\"tg-rx41\" style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003eMembrane Roll Size\u003c\/td\u003e\n\u003ctd class=\"tg-mya2\" style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003eNo. of Fixings\u003c\/td\u003e\n\u003ctd class=\"tg-mya2\" style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003eNo. Cartridges of Sealing Mastic\u003c\/td\u003e\n\u003ctd class=\"tg-mya2\" style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003eNo. of SDS Drill Bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e2.5M² Kit\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e(W) 1.0M x (L) 2.5M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e\n\u003cp\u003e40 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\"\u003ePlatinum \u003c\/a\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\"\u003eMesh Fix Plugs\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e1 Cartridge of \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\"\u003eNewton 801-M Sealing Mastic\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e1 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003eSDS Bit\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e(W) 8mm x (L) 160mm\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e5M² \u003cspan style=\"font-weight: bold;\" data-mce-style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e(W) 1.0M x (L) 5M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e80 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\"\u003ePlatinum Mesh Fix Plugs \u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e1 Cartridge of \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\"\u003eNewton 801-M Sealing Mastic\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e1 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003eSDS Bit\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e(W) 8mm x (L) 160mm \u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e7.5M² \u003cspan style=\"font-weight: bold;\" data-mce-style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e(W) 1.0M x (L) 7.5M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e120 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\"\u003ePlatinum Mesh Fix Plugs \u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e2 Cartridges of \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\" target=\"_blank\"\u003eNewton 801-M Sealing Mastic\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e1 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003eSDS Bit\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e(W) 8mm x (L) 160mm \u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e10M² \u003cspan style=\"font-weight: bold;\" data-mce-style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e(W) 1.0M x (L) 10M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e160 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\"\u003ePlatinum Mesh Fix Plugs \u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e2 Cartridges of \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\"\u003eNewton 801-M Sealing Mastic \u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e1 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003eSDS Bit\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e(W) 8mm x (L) 160mm \u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e\n\u003cspan\u003e12M² \u003c\/span\u003e\u003cspan style=\"font-weight: bold;\" data-mce-style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e\u003cspan\u003e(W) 1.2M x (L) 10M\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e\n\u003cspan\u003e200 x \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\"\u003ePlatinum Mesh Fix Plugs\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e\n\u003cspan\u003e2 Cartridges of \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\"\u003eNewton 801-M Sealing Mastic\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e1 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003eSDS Bit\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e(W) 8mm x (L) 160mm\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e15M² \u003cspan style=\"font-weight: bold;\" data-mce-style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e(W) 1.0M x (L) 15M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e240 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\"\u003ePlatinum Mesh Fix Plugs \u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e3 Cartridges of \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\"\u003eNewton 801-M Sealing Mastic\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e2 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003eSDS Bits\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e(W) 8mm x (L) 160mm \u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e20M² \u003cspan style=\"font-weight: bold;\" data-mce-style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e\n\u003cp\u003e(W) 1.0M x (L) 20M\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\" data-mce-style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eOR\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e(W) 2.0M x (L) 10M\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e320 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\"\u003ePlatinum Mesh Fix Plugs \u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e3 Cartridges of \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\"\u003eNewton 801-M Sealing Mastic\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e2 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003eSDS Bits\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e(W) 8mm x (L) 160mm \u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e\n\u003cspan\u003e24M² \u003c\/span\u003e\u003cspan style=\"font-weight: bold;\" data-mce-style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e\u003cspan\u003e(W) 1.2M x (L) 20M\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e\n\u003cspan\u003e400 x \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\"\u003ePlatinum Mesh Fix Plugs\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e\n\u003cspan\u003e3 Cartridges of \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\"\u003eNewton 801-M Sealing Mastic\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e\n\u003cspan\u003e2 x \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003eSDS Bits\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e(W) 8mm x (L) 160mm\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e40M² \u003cspan style=\"font-weight: bold;\" data-mce-style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e(W) 2.0M x (L) 20M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e650 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\"\u003ePlatinum Mesh Fix Plugs \u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e4 Cartridges of \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\"\u003eNewton 801-M Sealing Mastic\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e2 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003eSDS Bits\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e(W) 8mm x (L) 160mm \u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eThis version of the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDM3 PRO Damp Proof Membrane Kit\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis supplied with\u003cspan\u003e \u003cstrong\u003eF\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003eixing Plugs and Sealing MASTIC. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn some cases, where dampness is not at great risk, you may only require a basic fixing on its own, see our\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proof-membrane-kit-dm3\" target=\"_blank\"\u003e\u003cstrong\u003eDM3 PRO MESH Membrane Kit with FIXINGS ONLY\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eWe also supply this kit with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSealing Washers\u003c\/strong\u003e, and alternative method to using Sealing Mastic. see our \u003cstrong\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proof-membrane-kit-dm3-mesh-plugs-sealing-washers\" target=\"_blank\"\u003eDM3 PRO MESH Membrane Kit with Sealing WASHERS\u003c\/a\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eBenefits \u0026amp; Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eProvides a surface that is totally separated and unaffected by the dampness within the wall, ensuring that the wall finish will never be affected by moisture or salts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuperb ‘key’ for renders or plasters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompletely moisture-resistant but allows vapour diffusion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuick and easy to install\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIn many cases the existing render can be left on the wall\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNo requirement for damaging preparation to the wall surface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eInstallation\u003cbr\u003e\n\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003ePreparation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eClean the substrate to remove all loose debris and organic matter. Plaster should be removed as it can soften over time, which will weaken the fix of the membrane to the wall. If the wall render is in good condition, it does not have to be removed and the Platinum DM3 Pro Mesh can be fitted directly over. If the render is damaged, local repairs may be required\u003c\/p\u003e\n\u003cp\u003eLoose or crumbling render should be removed and local repairs made. If the render is in very poor condition, all of it may need to be removed\u003c\/p\u003e\n\u003cp\u003eObtain as flat a surface as possible. If the wall is undulating, better results are produced if the wall surface is dubbed-out flat with sand \u0026amp; cement prior to installation of the membrane, rather than dubbing out over the top of\u003cspan\u003e Platinum DM3 Pro Mesh\u003c\/span\u003e. A flat, uniform surface to the substrate means that the plaster or render above\u003cspan\u003e Platinum DM3 Pro Mesh\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003ewill also be uniform and less likely to have cracking caused by differential thicknesses\u003c\/p\u003e\n\u003cp\u003eIf evidence of bacterial growth can be seen, use a fungicidal product prior to the fitting of the membrane\u003c\/p\u003e\n\u003cp\u003eIf any evidence of wet rot or dry rot is seen, have it dealt with by a qualified remedial specialist\u003c\/p\u003e\n\u003cp\u003eIf a new slab is to be laid as part of the works, it is preferable to fit \u003cspan\u003ePlatinum DM3 Pro Mesh\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eprior to the laying of the floor slab with the floor DPM extending upwards in front of the\u003cspan\u003e Platinum DM3 Pro Mesh \u003c\/span\u003eready for the concrete pour.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCutting to Size:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003ePlatinum DM3 Pro Mesh \u003c\/span\u003ecan be cut with a sharp utility knife, scissors or shears\u003cbr\u003e\u003cbr\u003eDecide whether the membrane is to be fitted horizontally or vertically\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eMembrane Jointing:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eJoints may be made horizontally or vertically\u003c\/p\u003e\n\u003cp\u003eJoints are created by butt jointing the two edges together and then oversealing the joints with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/mesh-membrane-tape\"\u003e\u003cstrong\u003ePlatinum Mesh Tape\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePlatinum DM3 Pro-Mesh can be taken round corners. On particularly difficult shaped corners, cut the\u003cspan\u003e Platinum DM3 Pro-Mesh\u003c\/span\u003e and butt joint and seal as above.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/mesh-membrane-tape\"\u003e\u003cstrong\u003ePlatinum Mesh Tape\u003c\/strong\u003e\u003c\/a\u003e should be firmly pressed into the mesh of the\u003cspan\u003e Platinum DM3 Pro Mesh\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eto facilitate the joint.\u003c\/p\u003e\n\u003cp\u003eIn cold and damp conditions a heat gun should be used to gently evaporate surface moisture and then to assist in pressing the Mesh Tape into the mesh of the membrane\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSealing Around Protrusions:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWhere the membrane has to be cut around pipes or other protrusions, carefully cut the membrane around the protrusion and then seal around the protrusion with the supplied\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNewton Sealing Mastic\u003c\/strong\u003e to ensure there is no bridging between the damp substrate and the new finish.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFixing to the Wall:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eCut the membrane to size. Ideally, Platinum DM3 Pro Mesh should be continued up into ceiling voids and down past the slab to the oversite. If this is not possible, cut the membrane so that it finishes tightly to the soffit and floor finish. A gap is not required at the soffit or floor, indeed the system works more efficiently when the system is not ventilated as this impedes the natural vapour drive from inside the property to the outside that still continues through the\u003cspan\u003e Platinum DM3 Pro Mesh\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlatinum DM3 Pro Mesh \u003c\/span\u003eis fitted to the wall with the studs facing the wall and the flat meshed surface facing inwards towards the applicator. Fix the membrane to the wall with the\u003cspan\u003e supplied Fixing\u003c\/span\u003e Plugs to all substrates except when fixing to plywood or timber, when a galvanised clout nail should be used, or to slightly friable mortar substrate, when the\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/cob-wall-plugs\"\u003e\u003cstrong\u003ePlatinum Cob Plug\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eshould be used.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlatinum DM3 Pro-Mesh \u003c\/span\u003ecan be fitted horizontally or vertically.\u003c\/p\u003e\n\u003cp\u003eFit the membrane as level as possible - best results are achieved when a long builders level or a rotating laser level is used. Care must be taken to ensure that the\u003cspan\u003e Platinum DM3 Pro Mesh\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eis pulled tight and square while fixing as this will avoid sagging or bulging which can cause problems when plastering or rendering.\u003c\/p\u003e\n\u003cp\u003eUsing a 7mm or 8mm drill bit (depending on substrate), drill through the membrane into the wall to a depth of at least 50mm or 70mm (depending on Fixing Plug length).\u003c\/p\u003e\n\u003cp\u003eApply a bead of the \u003cstrong\u003eNewton 801-M Sealing Mastic\u003c\/strong\u003e around the hole to the membrane so that when the plug is hammered home, the Mastic will seal between the plug and the membrane and so prevent migration of dampness and salting from the substrate to the wall finish.\u003c\/p\u003e\n\u003cp\u003eUse a small number of fixings to initially fit the membrane to the wall as level as possible. \u003cspan data-mce-fragment=\"1\"\u003eAlternatively, The use of \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sovereign-sovstik-adhesive\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sovereign-sovstik-adhesive\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSovereign SovStik Mesh Membrane Adhesive\u003c\/strong\u003e\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e will help to hold the membrane in place prior to hammering home any fixings. This method can greatly improve the speed and ease of installation. \u003c\/span\u003eOnce the section of membrane is on the wall add the further fixings.\u003c\/p\u003e\n\u003cp\u003eHammer the plugs home using a wide headed hammer such as a lump hammer or mallet. A smaller-diameter bit can be used on softer substrate to ensure a tight fit for the plug.\u003c\/p\u003e\n\u003cp\u003eFixing centres internally must\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003enot be greater than 250mm.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOn curved or uneven surfaces, closer fixings should be used. On exposed areas closer fixings are recommended, to restrain possible thermal movement.\u003c\/p\u003e\n\u003cp\u003eFit\u003cspan\u003e Platinum DM3 Pro Mesh\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e300mm to return walls to isolate wall finishes from dampness transmitting from the main wall being treated. Platinum DM3 Pro Mesh can be taken into reveals. Fixing should not take place above 30°C and below -5°C.\u003c\/p\u003e\n\u003ch5\u003eFinishing\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eGeneral:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePlatinum DM3 Pro Mesh is suitable for wall finishes including plaster, render, hydraulic lime or plasterboard bonded to the membrane with a propriety adhesive compound.\u003c\/p\u003e\n\u003cp\u003eWhilst cement based renders are prone to cracking, careful application can reduce or avoid this. Problems occur when the scratch coat has not been allowed to fully cure prior to the float coat being applied, but the most common problem we see is where the render has not been allowed to fully cure due to accelerated drying. It is extremely important that the render is slowly cured for a period of 7-10 days, longer if possible. The render gets its strength from the chemical processes that take place between the cement content and the added water. The cement needs the correct amount of water to be available to it during the whole of the curing period. If the render dries too quickly due to exposure to sunlight, wind or even dehumidification, the cement will not be able to react with water, producing a weak render that will be prone to cracking.\u003c\/p\u003e\n\u003cp\u003eThe render should be dampened regularly during the curing process and protected from accelerated drying with hessian and plastic sheeting.\u003c\/p\u003e\n\u003cp\u003eHairline cracking can be made good with fine fillers or alternatively a high-build masonry paint can be applied.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDO NOT APPLY DECORATIONS UNTIL PLASTERS OR RENDERS ARE THOROUGHLY DRY.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFinishing Profile:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIt is recommended that renders and plasters are raised from the floor by 20-25mm to prevent bridging from the floor.\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-800-finishing-profile-strip\"\u003e\u003cstrong\u003eNewton 800 Finishing Profile\u003c\/strong\u003e\u003c\/a\u003e, available in 2 metre lengths, should be fitted to the bottom of the Platinum DM3 Pro-Mesh as a plaster stop, guaranteeing that the plaster\/render will stop short of the floor.\u003c\/p\u003e\n\u003cp\u003eNewton 800 Finishing Profile must be fixed at the same time as Platinum DM3 Pro Mesh and therefore before the plaster or render is applied.\u003c\/p\u003e\n\u003cp\u003eNewton 800 Finishing Profile is not recommended where the run of wall is uneven or when the membrane is extended down past the slab. Once the finish has been applied and has dried, the 20-25mm gap to the bottom of the plaster \/ render should be covered by a timber skirting.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePlastering:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe recommended plaster for Platinum DM3 Pro Mesh is Tarmac Whitewall One Coat. Please note that we do not recommend that this product is used in one single coat to our Mesh membranes.\u003c\/p\u003e\n\u003cp\u003eThe application of the plaster should be in two coats: 6mm scratch coat, 6mm second or float coat. If a finish coat is required this should be of 3mm.\u003c\/p\u003e\n\u003cp\u003eTarmac Whitewall should be applied in accordance with good plastering practice as described in BS 8481:2006, BS EN 13914-2:2005.\u003c\/p\u003e\n\u003cp\u003eAlways allow 24 hours drying time between coats of plaster. For a high impact resistant finish, use Whitewall High Impact Backing Plaster.\u003c\/p\u003e\n\u003cp\u003eNOTE: Tarmac Whitewall and Tarmac Whitewall High Impact Backing Plaster are not suitable for areas of high humidity and wet areas such as swimming pool surrounds.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eRendering:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eRender with a mix of sand, cement and lime should be applied in two coats using the procedures defined within BS EN 13914-1:2005 to a total thickness of 14mm. A 3mm skim coat of finishing plaster can be added once the render is fully cured\u003c\/p\u003e\n\u003cp\u003eThe scratch coat should be a mix of 1 part lime: 1 part cement: and 5 parts clean well-graded sharp sand. The second or float coat should be a mix of 1 part lime: 1 part cement: and 6 parts clean well graded sharp sand. The scratch coat should be 7mm and the second or float coat should be 7mm.\u003c\/p\u003e\n\u003cp\u003eTo lessen incidents of cracking, it is best to mix the lime and sand a day or more before use. Cement can then be added at the time of rendering.\u003c\/p\u003e\n\u003cp\u003eThe work should be of two coats of render and if required, a third coat of finishing plaster. The purpose of the 7mm scratch coat is to stiffen up the lath and to provide rough and absorbent, backing for subsequent coats. Work this scratch coat well into the mesh. Each 7mm coat of render should be allowed to dry for a period of not less than seven, preferably ten days, longer if possible. Cracking may occur if shorter time is allowed between coats.\u003c\/p\u003e\n\u003cp\u003eIt is important that the render coats are allowed to cure correctly over the 7 to 10 day period with the render dampened as required. If the scratch coat has not fully cured, slumping of the render can result.\u003c\/p\u003e\n\u003cp\u003eBefore applying the second or float coat, carefully drill or scratch out a small section into an area behind the mesh, within the membrane stud, to confirm that it is fully cured. The surface will cure quite quickly but the area behind the mesh must be fully cured also.\u003c\/p\u003e\n\u003cp\u003eIn warm periods the render should be protected from excessive drying out by covering with damp hessian sheets and plastic sheeting over it.\u003c\/p\u003e\n\u003cp\u003eDampen down the scratch coat before application of the float coat. A smooth finish is not recommended. Expansion joints should be trowelled in through the render to the membrane. These joints must be filled with a suitable flexible polymer-based sealant. Expanded metal angle beads and stop beads can be fixed where appropriate using dabs of the same material mixed as for the scratch coat.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHydraulic Lime:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eNHL (Natural Hydraulic Lime) 3.5 should be used to a combined depth of 20mm with a 10mm scratch coat and a 10mm second or float coat. The mix ratio is 2.5 parts sand to 1 part NHL, 3.5 mixed as per manufacturers instructions. The 10mm scratch coat is pushed firmly into the membrane mesh.\u003c\/p\u003e\n\u003cp\u003eCheck the application the day after and rub out any cracks. The surface should be thoroughly scratched without breaking the surface of the mesh. The scratch coat has to be left for a minimum of 7 days to set. It should be protected from draughts and extremes of temperature.\u003c\/p\u003e\n\u003cp\u003eBefore applying the second or float coat, carefully drill or scratch out a small section into an area behind the mesh, within the membrane stud, to confirm that it is set and reasonably hard. The surface will cure quite quickly but the area behind the mesh that has to be set.\u003c\/p\u003e\n\u003cp\u003eThe second coat is the float coat and is applied then ruled off to flatten the wall surface. The mix ratio is 2.5 parts sand to 1 part NHL 3.5 mixed as per manufacturers instructions.\u003c\/p\u003e\n\u003cp\u003eThe scratch coat has to be dampened down before application of the float coat.\u003c\/p\u003e\n\u003cp\u003eThe work has to be protected and tended as per the scratch coat. The second coat is floated or trowelled so a finish coat or a further coat can be applied\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePlasterboard on Dabs:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePlaster board panels can be fixed to Platinum DM3 Pro Mesh by the dot and dab method, giving a dry surface ready for immediate decoration. ‘Dabs’ should be applied to the heads of the Plaster Plugs, board edges and membrane to cover 50% of the Platinum DM3 Pro Mesh.\u003c\/p\u003e\n\u003cp\u003eNOTE: We do not recommend that laminated or insulated plasterboard is dot \u0026amp; dabbed to meshed membranes. Laminated boards have to be fixed to the wall with a mechanical fixing at each side of the board, just above half way up, so that the board does not come apart and block exits during a fire. This is a requirement of UK building code. It is not possible to mechanically fix through the laminated board without puncturing the membrane. If insulation is required to the wall build, use a Non-Meshed Membrane Damp Proofing Membrane, with an independently supported wall frame.\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Data Sheet:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eComing Soon\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATINUM_DM3_PRO_MESH_DAMP_PROOF_MEMBRANE_DOP.pdf?1285\" target=\"_blank\"\u003e\u003cstrong\u003eDeclaration of Performance (DoP):\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATINUM_DM3_PRO_MESH_DAMP_PROOF_MEMBRANE_DOP.pdf?1285\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATINUM_GT8_GEOTEX_MEMBRANE_DOP_100x100.jpg?v=1573558472\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Platinum Building Chemicals Ltd","offers":[{"title":"(W) 1.0M x (L) 2.5M Roll - (2.5M²) \/ 50mm Fixings","offer_id":13022406377571,"sku":"BWMDM3K1-M50","price":33.0,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 2.5M Roll - (2.5M²) \/ 70mm Fixings","offer_id":13022406410339,"sku":"BWMDM3K1-M70","price":33.4,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 5M Roll - (5M²) \/ 50mm Fixings","offer_id":13022406443107,"sku":"BWMDM3K2-M50","price":47.0,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 5M Roll - (5M²) \/ 70mm Fixings","offer_id":13022406475875,"sku":"BWMDM3K2-M70","price":47.35,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 7.5M Roll - (7.5M²) \/ 50mm Fixings","offer_id":13022406508643,"sku":"BWMDM3K3-M50","price":67.65,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 7.5M Roll - (7.5M²) \/ 70mm Fixings","offer_id":13022406541411,"sku":"BWMDM3K3-M70","price":68.0,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 10M Roll - (10M²) \/ 50mm Fixings","offer_id":13022406574179,"sku":"BWMDM3K4-M50","price":76.45,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 10M Roll - (10M²) \/ 70mm Fixings","offer_id":13022406606947,"sku":"BWMDM3K4-M70","price":76.85,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 15M Roll - (15M²) \/ 50mm Fixings","offer_id":13022406639715,"sku":"BWMDM3K5-M50","price":112.3,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 15M Roll - (15M²) \/ 70mm Fixings","offer_id":13022406672483,"sku":"BWMDM3K5-M70","price":112.75,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 20M Roll - (20M²) \/ 50mm Fixings","offer_id":13022406705251,"sku":"BWMDM3K6-M50","price":137.95,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 20M Roll - (20M²) \/ 70mm Fixings","offer_id":13022406738019,"sku":"BWMDM3K6-M70","price":138.5,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.2M x (L) 10M Roll - (12M²) \/ 50mm Fixings","offer_id":39847116243043,"sku":"BWMDM33K2-50M","price":87.35,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.2M x (L) 10M Roll - (12M²) \/ 70mm Fixings","offer_id":39847116570723,"sku":"BWMDM33K2-70M","price":87.85,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.2M x (L) 20M Roll - (24M²) \/ 50mm Fixings","offer_id":39847114375267,"sku":"BWMDM33K1-50M","price":167.75,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.2M x (L) 20M Roll - (24M²) \/ 70mm Fixings","offer_id":39847115227235,"sku":"BWMDM33K1-70M","price":168.45,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.0M x (L) 10M Roll - (20M²) \/ 50mm Fixings","offer_id":13022406770787,"sku":"BWMDM3K7-M50","price":137.95,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.0M x (L) 10M Roll - (20M²) \/ 70mm Fixings","offer_id":13022406803555,"sku":"BWMDM3K7-M70","price":138.5,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.0M x (L) 20M Roll - (40M²) \/ 50mm Fixings","offer_id":13022406836323,"sku":"BWMDM3K8-M50","price":254.0,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.0M x (L) 20M Roll - (40M²) \/ 70mm Fixings","offer_id":13022406869091,"sku":"BWMDM3K8-M70","price":255.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/platinum-dm3-pro-mesh-damp-proof-membrane-kit-with-fixings-sealing-mastic-w-1-0m-x-l-2-5m-roll-50mm-704.webp?v=1780490110"},{"product_id":"damp-proof-membrane-pm3","title":"Platinum PM3 - NON MESHED Damp Proof Membrane (3mm Stud)","description":"\u003cp\u003e\u003cspan\u003ePlatinum PM3 Damp Proof Membrane is a High Quality, 3mm Studded, \u003cstrong\u003eNON-MESHED, \u003c\/strong\u003eHDPE Membrane suitable for the Damp Proofing of Walls, Floors, Vaults and Tunnels.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlatinum PM3 Damp Proof Membrane can be used as an alternative to meshed membranes \u003cstrong\u003ewhere a meshed surface is not required\u003c\/strong\u003e, typically where the wall finish to the damp proof membrane is timber battens, a dry-lining frame or block wall.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAvailable in \u003cstrong\u003e(W) 2.0M x (L) 10M - (20M²)\u003c\/strong\u003e and \u003cstrong\u003e(W) 2.0M x (L) 20M - (40M²)\u003c\/strong\u003e Rolls.\u003c\/p\u003e\n\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e  Read our Guide on \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" target=\"_blank\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e'How To Identify \u0026amp; Treat Rising Dampness On Walls'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e and \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e'How To Install a Damp Proof Membrane'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e.\u003c\/span\u003e\u003cbr\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch4\u003e\u003cstrong\u003ePlatinum PM3 NON-MESHED Damp Proof Membrane\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003ePlatinum PM3 Membrane is a high quality Damp Proof Membrane, with a 3mm Stud, suitable for the waterproofing of earth retained walls, floors, vaults and tunnels.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlatinum P\u003c\/span\u003e\u003cspan\u003eM3\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eDamp Proof\u003c\/span\u003e\u003cspan\u003e Membrane \u003c\/span\u003e\u003cspan\u003ecan be used as an alternative to meshed membranes\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ewhere a meshed surface is not required\u003c\/strong\u003e\u003cspan\u003e, typically where the wall finish to the damp proof membrane is timber battens, a dry-lining frame or block wall.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlatinum PM3 Damp Proof Membrane \u003c\/span\u003eis guaranteed against deterioration for 30 years and has a life expectancy of at least 50 years.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e  Read our Guide on \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e'How To Identify \u0026amp; Treat Rising Dampness On Walls'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e and \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e'How To Install a Damp Proof Membrane'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e.\u003c\/span\u003e\u003cbr\u003e\n\u003ch3\u003e\u003cstrong\u003eBenefits \u0026amp; Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDoes not require extensive and damaging preparation to the wall surface.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOnly 3mm in thickness and so is ideal for when space is tight, such as with stairs or low headroom.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSpeed of installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProvides vapour control and, when used with humidity control systems, is capable of delivering an environment to all levels within a Grade 3 environment to BS 8102:2009 and NHBC Chapter 5.4.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCreates a dry, habitable living space in areas previously suffering from damp \/ wet conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWaterproof, Salt Inhibiting, Root and Contaminate resistant.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Data:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{font-family:Arial, sans-serif;font-size:14px;padding:4px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:4px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg .tg-tt9e{font-weight:bold;font-family:Arial, Helvetica, sans-serif !important;;background-color:#ffffff;color:#333333;border-color:#000000;text-align:center}\n.tg .tg-p4un{font-family:Arial, Helvetica, sans-serif !important;;background-color:#ffffff;color:#333333;border-color:#000000;text-align:center}\n@media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\n\u003ctable class=\"tg\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eMembrane Material\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eHDPE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eMembrane Thickness\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e0.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eStud Depth\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e3.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eDensity\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e500g\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eSoftening Temperature\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e126°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eService Temperature\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e-50°C to +80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eTensile Strength MD (BS 12311-2)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e418 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eTensile Strength CD (BS 12311-2)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e488 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eWater Vapour Resistance\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e\u0026gt;3020 MNs\/g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eResistance to Static Loading (BS 12730)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e\u0026gt;20 Kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eResistance to Fire (BS EN 13501-1)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eClass F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eLife Expectancy\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eLifetime of Structure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch6\u003e\u003c\/h6\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eInstallation\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003ePreparation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eClean the substrate to remove all loose debris and organic matter. Plaster should be removed as it can soften over time, which will weaken the fix of the membrane to the wall. If the wall render is in good condition, it does not have to be removed and Platinum PM3 Damp Proof Membrane can be fitted directly over. Loose or crumbling render should be removed.\u003c\/p\u003e\n\u003cp\u003eIf evidence of bacterial growth can be seen, use a fungicidal product prior to the fitting of the membrane.\u003c\/p\u003e\n\u003cp\u003eIf any evidence of wet rot or dry rot is seen, have it dealt with by a qualified remedial specialist.\u003c\/p\u003e\n\u003cp\u003eIf a new slab is to be laid as part of the works, it is preferable to fit \u003cspan\u003ePlatinum PM3 Damp Proof Membrane\u003c\/span\u003e prior to the laying of the floor slab with the floor DPM extending upwards in front of the \u003cspan\u003ePlatinum PM3 Damp Proof Membrane\u003c\/span\u003e ready for the concrete placement.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCutting to Size:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003ePlatinum PM3 Damp Proof Membrane\u003c\/span\u003e can be cut with a sharp utility knife, scissors or shears\u003c\/p\u003e\n\u003cp\u003eDecide whether the membrane is to be fitted horizontally or vertically\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eMembrane Jointing:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eJoints may be made horizontally or vertically.\u003c\/p\u003e\n\u003cp\u003eFit the edge of the next length of membrane adjacent to the previous sheet with a butt-joint. Overtape the butt-joint with\u003cspan\u003e \u003c\/span\u003e\u003ca title=\"Platinum Corner Strip\" href=\"https:\/\/platinum-building-chemicals.myshopify.com\/products\/platinum-basement-membrane-overtape\"\u003ePlatinum Corner Strip\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlatinum PM3 Damp Proof Membrane\u003c\/span\u003e can be taken round corners. Try to fit the membrane square with neat creases to the internal and external corners. Where the membrane starts to be misshapen due to the contours of the wall, cut the membrane and start again with a new butt-joint secured with\u003cspan\u003e \u003c\/span\u003e\u003ca title=\"Platinum Corner Strip\" href=\"https:\/\/platinum-building-chemicals.myshopify.com\/products\/platinum-basement-membrane-overtape\"\u003ePlatinum Corner Strip\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eIn cold and damp conditions a heat gun should be used to gently evaporate surface moisture prior to the application of the\u003cspan\u003e \u003c\/span\u003e\u003ca title=\"Platinum Corner Strip\" href=\"https:\/\/platinum-building-chemicals.myshopify.com\/products\/platinum-basement-membrane-overtape\"\u003ePlatinum Corner Strip\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFixing to the Wall:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eCut the membrane to size. Ideally, \u003cspan\u003ePlatinum PM3 Damp Proof Membrane\u003c\/span\u003e should be continued up into ceiling voids and down past the slab to the oversite. If this is not possible, cut the membrane so that it finishes tightly to the soffit and floor finish. A gap is not required at the soffit or floor, indeed the system works more efficiently when the system is not ventilated as this impedes the natural vapour drive from inside the property to the outside that still continues through the\u003cspan\u003e membrane\u003c\/span\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlatinum PM3 Damp Proof Membrane\u003c\/span\u003e is fitted to the wall with the studs facing the wall and the flat surface facing inwards towards the applicator. Fix the membrane to the wall with the \u003ca title=\"Platinum Brick Plugs \u0026amp; Seals\" href=\"https:\/\/platinum-building-chemicals.myshopify.com\/products\/brick-plugs\"\u003ePlatinum Waterseal Brick Plugs\u003c\/a\u003e to all substrates except to slightly friable mortar substrate, when the\u003cspan\u003e \u003c\/span\u003e\u003ca title=\"Platinum Cob Plugs\" href=\"https:\/\/platinum-building-chemicals.myshopify.com\/products\/platinum-cob-plugs-fixings-60mm-90mm\"\u003ePlatinum Cob Plugs\u003c\/a\u003e should be used.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlatinum PM3 Damp Proof Membrane \u003c\/span\u003ecan be fitted horizontally or vertically. Fit the membrane as level as possible - best results are achieved when a long builders level or a rotating laser level is used.\u003c\/p\u003e\n\u003cp\u003eUsing a\u003cspan\u003e \u003c\/span\u003e\u003ca title=\"SDS Plus Masonry Drill Bits\" href=\"https:\/\/platinum-building-chemicals.myshopify.com\/products\/sds-masonry-drill-bits\"\u003e10mm drill bit\u003c\/a\u003e, drill through the membrane into the wall to a depth of at least 60mm.\u003c\/p\u003e\n\u003cp\u003eFix only as many plugs as are required to fix the membrane neatly to the wall\u003c\/p\u003e\n\u003cp\u003eIf fixings are required for fixing of timber battens, brackets for Gypliner type dry-lining frame or wall ties, add further plugs to the correct centres required for the wall lining.\u003c\/p\u003e\n\u003cp\u003eHammer the plugs home using a wide headed hammer such as a lump hammer or mallet.\u003c\/p\u003e\n\u003cp\u003eFit \u003cspan\u003ePlatinum PM3 Damp Proof Membrane \u003c\/span\u003eto return walls to isolate wall finishes from dampness transmitting from the main wall being treated.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlatinum PM3 Damp Proof Membrane\u003c\/span\u003e can be taken into reveals.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUsing Platinum Waterseal Brick Plugs for Fixing:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePlatinum Waterseal Brick Plugs have a hollow core that is designed to receive 5mm self-tapping screws. Use either plug to secure timber battens or locating brackets from wall lining systems. Heavier items can be supported by screwing a piece of chipboard to the plugs at fairly close centres and then fixing the heavier item to the chipboard in a conventional way\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFixing Heavier Objects to the Wall:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHeavier objects should be attached to the wall using resin anchors. Seal around the resin anchor with Newton 801-M Mastic Sealant.\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Data Sheet:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eComing Soon\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATINUM_PM3_PLAIN_DAMP_PROOF_MEMBRANE_DOP.pdf?1285\" target=\"_blank\"\u003e\u003cstrong\u003eDeclaration of Performance (DoP):\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATINUM_PM3_PLAIN_DAMP_PROOF_MEMBRANE_DOP.pdf?1285\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATINUM_GT8_GEOTEX_MEMBRANE_DOP_100x100.jpg?v=1573558472\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_503_503-MESH_TECH.pdf?13560998483539441237\" target=\"_blank\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e","brand":"Platinum Building Chemicals Ltd","offers":[{"title":"(W) 2.0M x (L) 20M - (40M²)","offer_id":13046665412707,"sku":"BWMPM3","price":123.0,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.0M x (L) 10M - (20M²)","offer_id":13046691168355,"sku":"BWMPM3-10","price":84.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/platinum-pm3-non-meshed-damp-proof-membrane-3mm-stud-w-2-0m-x-l-20m-40m-membranes-123.webp?v=1788876551"},{"product_id":"damp-proof-membrane-kit-dm3-mesh-plugs-sealing-washers","title":"Platinum DM3 PRO MESH Damp Proof Membrane Kit (With Fixings \u0026 Sealing Washers)","description":"\u003cp\u003e\u003cspan\u003eA high quality \u003c\/span\u003e\u003cstrong\u003eDamp Proof Membrane Kit\u003c\/strong\u003e\u003cspan\u003e using our Premium Grade \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proofing-membrane-pro-mesh\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proofing-membrane-pro-mesh\"\u003e\u003cb\u003ePlatinum DM3 PRO MESH\u003c\/b\u003e\u003c\/a\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cspan\u003eas the Damp Proof Membrane, supplied with the recommended number of \u003c\/span\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\"\u003ePlatinum Mesh Fix Plaster Plugs\u003c\/a\u003e \u003c\/strong\u003eand\u003cstrong\u003e \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plug-sealing-washers\"\u003ePlatinum Plug Sealing Washers\u003c\/a\u003e \u003c\/strong\u003ewhich provides a Damp Proof Seal around the plug head.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEach kit size is also supplied with a high quality \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e\u003cstrong\u003e(W) 8mm x (L) 160mm SDS Drill Bit\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003ePlatinum DM3 PRO MESH Damp Proof Membrane Kit\u003c\/strong\u003e\u003cspan\u003e can be purchased in many different sizes from\u003c\/span\u003e\u003cstrong\u003e 2.5M²\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eto\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e40M²,\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003euse the drop-down box option below to choose your preferred kit size. Also choose between\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e50mm Length\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eor\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e70mm Length Fixings.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\" data-mce-fragment=\"1\"\u003e\u003cspan\u003e  Read our Guide on \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" target=\"_blank\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e'How To Identify \u0026amp; Treat Rising Dampness On Walls'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e and \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\"\u003e\u003cstrong\u003e'How To Install a Damp Proof Membrane'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch4\u003e\u003cstrong\u003ePlatinum DM3 PRO-MESH Damp Proof Membrane Kit (With Sealing \u003cspan style=\"text-decoration: underline;\"\u003eWASHERS\u003c\/span\u003e)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003ePlatinum DM3 Pro Mesh is a composite damp proof membrane comprising of HDPE membrane with a rot-proof HDPE mesh heat-welded during the manufacturing process to the surface of one side. The meshed surface creates a mechanical key to allow the membrane to be plastered, rendered or to receive dot \u0026amp; dab plasterboard.\u003c\/p\u003e\n\u003cp\u003ePlatinum DM3 Pro Mesh is 0.5mm thick and has a pattern of raised 3mm studs. The studs face the wall and create air channels that allow for vapour equalisation to take place between the membrane and the wall.\u003c\/p\u003e\n\u003cp\u003ePlatinum DM3 Pro Mesh is light, clean and easy to handle. It can be cut with a sharp knife, scissors or shears. The membrane is inert and is highly resistant to water, alkalies, saline solutions and organic acids, and it is not affected by minerals. It is also resistant to bacteria, fungi and other small organisms.\u003c\/p\u003e\n\u003cp\u003ePlatinum DM3 Pro Mesh is guaranteed against deterioration for 30 years and has a life expectancy of at least 50 years.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e  Read our Guide on \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e'How To Identify \u0026amp; Treat Rising Dampness On Walls'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e and \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e'How To Install a Damp Proof Membrane'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e.\u003c\/span\u003e\u003cbr\u003e\n\u003ch3\u003e\u003cstrong\u003eKit Contents:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{font-family:Arial, sans-serif;font-size:14px;padding:4px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:4px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg .tg-mya2{font-weight:bold;background-color:#efefef;border-color:#000000;text-align:left}\n.tg .tg-x3uc{font-weight:bold;background-color:#c0c0c0;border-color:#000000;text-align:center}\n.tg .tg-obcv{border-color:#000000;text-align:center}\n.tg .tg-takb{background-color:#c0c0c0;border-color:#000000;text-align:center}\n.tg .tg-rx41{font-weight:bold;font-family:Arial, Helvetica, sans-serif !important;;background-color:#efefef;color:#333333;border-color:#000000;text-align:center}\n@media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\n\u003ctable class=\"tg\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"4\" class=\"tg-takb\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eDM3 Pro-Mesh Damp Proofing Membrane Kit\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-rx41\"\u003eKit Size\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"tg-rx41\"\u003eMembrane Roll Size\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"tg-mya2\"\u003eNo. of Fixings \u0026amp; Washers\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"tg-mya2\"\u003eNo. of SDS Drill Bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e2.5M² Kit\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e(W) 1.0M x (L) 2.5M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e40 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\"\u003ePlatinum Mesh Fix Plugs\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plug-sealing-washers\"\u003eSealing Washers \u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e1 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003eSDS Bit\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e(W) 8mm x (L) 160mm\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e5M² \u003cspan style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e(W) 1.0M x (L) 5M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e80 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\"\u003ePlatinum Mesh Fix Plugs\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plug-sealing-washers\"\u003eSealing Washers \u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e1 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e\u003cspan\u003eSDS Bit\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e\u003cspan\u003e(W) 8mm x (L) 160mm\u003c\/span\u003e \u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e7.5M² \u003cspan style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e(W) 1.0M x (L) 7.5M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e120 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\"\u003ePlatinum Mesh Fix Plugs\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plug-sealing-washers\"\u003eSealing Washers \u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e1 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e\u003cspan\u003eSDS Bit\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e\u003cspan\u003e(W) 8mm x (L) 160mm\u003c\/span\u003e \u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e10M² \u003cspan style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e(W) 1.0M x (L) 10M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e160 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\"\u003ePlatinum Mesh Fix Plugs\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plug-sealing-washers\"\u003eSealing Washers \u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e1 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e\u003cspan\u003eSDS Bit\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e\u003cspan\u003e(W) 8mm x (L) 160mm\u003c\/span\u003e \u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e15M² \u003cspan style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e(W) 1.0M x (L) 15M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e240 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\"\u003ePlatinum Mesh Fix Plugs\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plug-sealing-washers\"\u003eSealing Washers \u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e2 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e\u003cspan\u003eSDS Bits\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e\u003cspan\u003e(W) 8mm x (L) 160mm\u003c\/span\u003e \u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e20M² \u003cspan style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e\n\u003cp\u003e(W) 1.0M x (L) 20M\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eOR\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e(W) 2.0M x (L) 10M\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e320 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\"\u003ePlatinum Mesh Fix Plugs\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plug-sealing-washers\"\u003eSealing Washers \u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e2 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e\u003cspan\u003eSDS Bits\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e\u003cspan\u003e(W) 8mm x (L) 160mm\u003c\/span\u003e \u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e40M² \u003cspan style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e(W) 2.0M x (L) 20M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e650 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\"\u003ePlatinum Mesh Fix Plugs\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plug-sealing-washers\"\u003eSealing Washers \u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e2 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e\u003cspan\u003eSDS Bits\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e\u003cspan\u003e(W) 8mm x (L) 160mm\u003c\/span\u003e \u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eThis version of the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDM3 PRO\u003cspan\u003e \u003c\/span\u003eDamp Proof Membrane Kit\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis supplied with\u003cspan\u003e \u003cstrong\u003eF\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003eixing Plugs and Sealing WASHERS. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn some cases, where dampness is not at great risk, you may only require a basic fixing on its own, see our\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proof-membrane-kit-dm3\"\u003e\u003cstrong\u003eDM3 PRO\u003cspan\u003e \u003c\/span\u003eMESH Membrane Kit with FIXINGS ONLY\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eWe also supply this kit with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSealing Mastic\u003c\/strong\u003e, and alternative method to using Sealing Washers. see our \u003cstrong\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proof-membrane-kit-dm3-pro-mesh\"\u003eDM3 PRO MESH Membrane Kit with Sealing MASTIC\u003c\/a\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eBenefits \u0026amp; Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eProvides a surface that is totally separated and unaffected by the dampness within the wall, ensuring that the wall finish will never be affected by moisture or salts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuperb ‘key’ for renders or plasters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompletely moisture-resistant but allows vapour diffusion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuick and easy to install\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIn many cases the existing render can be left on the wall\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNo requirement for damaging preparation to the wall surface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eInstallation\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003ePreparation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eClean the substrate to remove all loose debris and organic matter. Plaster should be removed as it can soften over time, which will weaken the fix of the membrane to the wall. If the wall render is in good condition, it does not have to be removed and the Platinum DM3 Pro Mesh can be fitted directly over. If the render is damaged, local repairs may be required\u003c\/p\u003e\n\u003cp\u003eLoose or crumbling render should be removed and local repairs made. If the render is in very poor condition, all of it may need to be removed\u003c\/p\u003e\n\u003cp\u003eObtain as flat a surface as possible. If the wall is undulating, better results are produced if the wall surface is dubbed-out flat with sand \u0026amp; cement prior to installation of the membrane, rather than dubbing out over the top of\u003cspan\u003e Platinum DM3 Pro Mesh\u003c\/span\u003e. A flat, uniform surface to the substrate means that the plaster or render above\u003cspan\u003e Platinum DM3 Pro Mesh\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003ewill also be uniform and less likely to have cracking caused by differential thicknesses\u003c\/p\u003e\n\u003cp\u003eIf evidence of bacterial growth can be seen, use a fungicidal product prior to the fitting of the membrane\u003c\/p\u003e\n\u003cp\u003eIf any evidence of wet rot or dry rot is seen, have it dealt with by a qualified remedial specialist\u003c\/p\u003e\n\u003cp\u003eIf a new slab is to be laid as part of the works, it is preferable to fit \u003cspan\u003ePlatinum DM3 Pro Mesh\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eprior to the laying of the floor slab with the floor DPM extending upwards in front of the\u003cspan\u003e Platinum DM3 Pro Mesh \u003c\/span\u003eready for the concrete pour.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCutting to Size:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003ePlatinum DM3 Pro Mesh \u003c\/span\u003ecan be cut with a sharp utility knife, scissors or shears\u003cbr\u003e\u003cbr\u003eDecide whether the membrane is to be fitted horizontally or vertically\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eMembrane Jointing:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eJoints may be made horizontally or vertically\u003c\/p\u003e\n\u003cp\u003eJoints are created by butt jointing the two edges together and then oversealing the joints with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/mesh-membrane-tape\"\u003e\u003cstrong\u003ePlatinum Mesh Tape\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePlatinum DM3 Pro Mesh can be taken round corners. On particularly difficult shaped corners, cut the\u003cspan\u003e Platinum DM3 Pro Mesh\u003c\/span\u003e and butt joint and seal as above.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/mesh-membrane-tape\"\u003e\u003cstrong\u003ePlatinum Mesh Tape\u003c\/strong\u003e \u003c\/a\u003eshould be firmly pressed into the mesh of the\u003cspan\u003e Platinum DM3 Pro Mesh\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eto facilitate the joint.\u003c\/p\u003e\n\u003cp\u003eIn cold and damp conditions a heat gun should be used to gently evaporate surface moisture and then to assist in pressing the Mesh Tape into the mesh of the membrane\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSealing Around Protrusions:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWhere the membrane has to be cut around pipes or other protrusions, carefully cut the membrane around the protrusion and then seal around the protrusion with\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\"\u003e\u003cstrong\u003eNewton 801-M Sealing Mastic\u003c\/strong\u003e\u003c\/a\u003e to ensure there is no bridging between the damp substrate and the new finish.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFixing to the Wall:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eCut the membrane to size. Ideally, Platinum DM3 Pro Mesh should be continued up into ceiling voids and down past the slab to the oversite. If this is not possible, cut the membrane so that it finishes tightly to the soffit and floor finish. A gap is not required at the soffit or floor, indeed the system works more efficiently when the system is not ventilated as this impedes the natural vapour drive from inside the property to the outside that still continues through the\u003cspan\u003e Platinum DM3 Pro Mesh\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlatinum DM3 Pro-Mesh \u003c\/span\u003eis fitted to the wall with the studs facing the wall and the flat meshed surface facing inwards towards the applicator. Fix the membrane to the wall with the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePlaster Plugs and Sealing Washers\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto all substrates except when fixing to plywood or timber, when a galvanised clout nail should be used, or to slightly friable mortar substrate, when the\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/cob-wall-plugs\"\u003e\u003cstrong\u003ePlatinum Cob Plug\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eshould be used.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlatinum DM3 Pro Mesh \u003c\/span\u003ecan be fitted horizontally or vertically.\u003c\/p\u003e\n\u003cp\u003eFit the membrane as level as possible - best results are achieved when a long builders level or a rotating laser level is used. Care must be taken to ensure that the\u003cspan\u003e Platinum DM3 Pro Mesh\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eis pulled tight and square while fixing as this will avoid sagging or bulging which can cause problems when plastering or rendering.\u003c\/p\u003e\n\u003cp\u003eUsing a 7mm or 8mm drill bit (depending on substrate), drill through the membrane into the wall to a depth of at least 50mm or 70mm (depending on Fixing Plug length).\u003c\/p\u003e\n\u003cp\u003eFix the \u003cstrong\u003eSealing Washer\u003c\/strong\u003e onto the \u003cstrong\u003eFixing Plug\u003c\/strong\u003e prior to hammering home, the Washer \u003cspan\u003ewill seal between the plug and the membrane and so prevent migration of dampness and salting from the substrate to the wall finish.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eUse a small number of fixings to initially fit the membrane to the wall as level as possible. \u003cspan data-mce-fragment=\"1\"\u003eAlternatively, The use of \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sovereign-sovstik-adhesive\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sovereign-sovstik-adhesive\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSovereign SovStik Mesh Membrane Adhesive\u003c\/strong\u003e\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e will help to hold the membrane in place prior to hammering home any fixings. This method can greatly improve the speed and ease of installation. \u003c\/span\u003eOnce the section of membrane is on the wall add the further fixings.\u003c\/p\u003e\n\u003cp\u003eHammer the plugs home using a wide headed hammer such as a lump hammer or mallet. A smaller-diameter bit can be used on softer substrate to ensure a tight fit for the plug.\u003c\/p\u003e\n\u003cp\u003eFixing centres internally must\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003enot be greater than 250mm.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOn curved or uneven surfaces, closer fixings should be used. On exposed areas closer fixings are recommended, to restrain possible thermal movement.\u003c\/p\u003e\n\u003cp\u003eFit\u003cspan\u003e Platinum DM3 Pro Mesh\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e300mm to return walls to isolate wall finishes from dampness transmitting from the main wall being treated. Platinum DM3 Pro Mesh can be taken into reveals. Fixing should not take place above 30°C and below -5°C.\u003c\/p\u003e\n\u003ch5\u003eFinishing\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eGeneral:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePlatinum DM3 Pro Mesh is suitable for wall finishes including plaster, render, hydraulic lime or plasterboard bonded to the membrane with a propriety adhesive compound.\u003c\/p\u003e\n\u003cp\u003eWhilst cement based renders are prone to cracking, careful application can reduce or avoid this. Problems occur when the scratch coat has not been allowed to fully cure prior to the float coat being applied, but the most common problem we see is where the render has not been allowed to fully cure due to accelerated drying. It is extremely important that the render is slowly cured for a period of 7-10 days, longer if possible. The render gets its strength from the chemical processes that take place between the cement content and the added water. The cement needs the correct amount of water to be available to it during the whole of the curing period. If the render dries too quickly due to exposure to sunlight, wind or even dehumidification, the cement will not be able to react with water, producing a weak render that will be prone to cracking.\u003c\/p\u003e\n\u003cp\u003eThe render should be dampened regularly during the curing process and protected from accelerated drying with hessian and plastic sheeting.\u003c\/p\u003e\n\u003cp\u003eHairline cracking can be made good with fine fillers or alternatively a high-build masonry paint can be applied.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDO NOT APPLY DECORATIONS UNTIL PLASTERS OR RENDERS ARE THOROUGHLY DRY.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFinishing Profile:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIt is recommended that renders and plasters are raised from the floor by 20-25mm to prevent bridging from the floor.\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-800-finishing-profile-strip\" target=\"_blank\"\u003e\u003cstrong\u003eNewton 800 Finishing Profile\u003c\/strong\u003e\u003c\/a\u003e, available in 2 metre lengths, should be fitted to the bottom of the Platinum DM3 Pro Mesh as a plaster stop, guaranteeing that the plaster\/render will stop short of the floor.\u003c\/p\u003e\n\u003cp\u003eNewton 800 Finishing Profile must be fixed at the same time as Platinum DM3 Pro Mesh and therefore before the plaster or render is applied.\u003c\/p\u003e\n\u003cp\u003eNewton 800 Finishing Profile is not recommended where the run of wall is uneven or when the membrane is extended down past the slab. Once the finish has been applied and has dried, the 20-25mm gap to the bottom of the plaster \/ render should be covered by a timber skirting.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePlastering:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe recommended plaster for Platinum DM3 Pro Mesh is Tarmac Whitewall One Coat. Please note that we do not recommend that this product is used in one single coat to our Mesh membranes.\u003c\/p\u003e\n\u003cp\u003eThe application of the plaster should be in two coats: 6mm scratch coat, 6mm second or float coat. If a finish coat is required this should be of 3mm.\u003c\/p\u003e\n\u003cp\u003eTarmac Whitewall should be applied in accordance with good plastering practice as described in BS 8481:2006, BS EN 13914-2:2005.\u003c\/p\u003e\n\u003cp\u003eAlways allow 24 hours drying time between coats of plaster. For a high impact resistant finish, use Whitewall High Impact Backing Plaster.\u003c\/p\u003e\n\u003cp\u003eNOTE: Tarmac Whitewall and Tarmac Whitewall High Impact Backing Plaster are not suitable for areas of high humidity and wet areas such as swimming pool surrounds.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eRendering:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eRender with a mix of sand, cement and lime should be applied in two coats using the procedures defined within BS EN 13914-1:2005 to a total thickness of 14mm. A 3mm skim coat of finishing plaster can be added once the render is fully cured\u003c\/p\u003e\n\u003cp\u003eThe scratch coat should be a mix of 1 part lime: 1 part cement: and 5 parts clean well-graded sharp sand. The second or float coat should be a mix of 1 part lime: 1 part cement: and 6 parts clean well graded sharp sand. The scratch coat should be 7mm and the second or float coat should be 7mm.\u003c\/p\u003e\n\u003cp\u003eTo lessen incidents of cracking, it is best to mix the lime and sand a day or more before use. Cement can then be added at the time of rendering.\u003c\/p\u003e\n\u003cp\u003eThe work should be of two coats of render and if required, a third coat of finishing plaster. The purpose of the 7mm scratch coat is to stiffen up the lath and to provide rough and absorbent, backing for subsequent coats. Work this scratch coat well into the mesh. Each 7mm coat of render should be allowed to dry for a period of not less than seven, preferably ten days, longer if possible. Cracking may occur if shorter time is allowed between coats.\u003c\/p\u003e\n\u003cp\u003eIt is important that the render coats are allowed to cure correctly over the 7 to 10 day period with the render dampened as required. If the scratch coat has not fully cured, slumping of the render can result.\u003c\/p\u003e\n\u003cp\u003eBefore applying the second or float coat, carefully drill or scratch out a small section into an area behind the mesh, within the membrane stud, to confirm that it is fully cured. The surface will cure quite quickly but the area behind the mesh must be fully cured also.\u003c\/p\u003e\n\u003cp\u003eIn warm periods the render should be protected from excessive drying out by covering with damp hessian sheets and plastic sheeting over it.\u003c\/p\u003e\n\u003cp\u003eDampen down the scratch coat before application of the float coat. A smooth finish is not recommended. Expansion joints should be trowelled in through the render to the membrane. These joints must be filled with a suitable flexible polymer-based sealant. Expanded metal angle beads and stop beads can be fixed where appropriate using dabs of the same material mixed as for the scratch coat.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHydraulic Lime:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eNHL (Natural Hydraulic Lime) 3.5 should be used to a combined depth of 20mm with a 10mm scratch coat and a 10mm second or float coat. The mix ratio is 2.5 parts sand to 1 part NHL, 3.5 mixed as per manufacturers instructions. The 10mm scratch coat is pushed firmly into the membrane mesh.\u003c\/p\u003e\n\u003cp\u003eCheck the application the day after and rub out any cracks. The surface should be thoroughly scratched without breaking the surface of the mesh. The scratch coat has to be left for a minimum of 7 days to set. It should be protected from draughts and extremes of temperature.\u003c\/p\u003e\n\u003cp\u003eBefore applying the second or float coat, carefully drill or scratch out a small section into an area behind the mesh, within the membrane stud, to confirm that it is set and reasonably hard. The surface will cure quite quickly but the area behind the mesh that has to be set.\u003c\/p\u003e\n\u003cp\u003eThe second coat is the float coat and is applied then ruled off to flatten the wall surface. The mix ratio is 2.5 parts sand to 1 part NHL 3.5 mixed as per manufacturers instructions.\u003c\/p\u003e\n\u003cp\u003eThe scratch coat has to be dampened down before application of the float coat.\u003c\/p\u003e\n\u003cp\u003eThe work has to be protected and tended as per the scratch coat. The second coat is floated or trowelled so a finish coat or a further coat can be applied\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePlasterboard on Dabs:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePlaster board panels can be fixed to Platinum DM3 Pro Mesh by the dot and dab method, giving a dry surface ready for immediate decoration. ‘Dabs’ should be applied to the heads of the Plaster Plugs, board edges and membrane to cover 50% of the Platinum DM3 Pro Mesh.\u003c\/p\u003e\n\u003cp\u003eNOTE: We do not recommend that laminated or insulated plasterboard is dot \u0026amp; dabbed to meshed membranes. Laminated boards have to be fixed to the wall with a mechanical fixing at each side of the board, just above half way up, so that the board does not come apart and block exits during a fire. This is a requirement of UK building code. It is not possible to mechanically fix through the laminated board without puncturing the membrane. If insulation is required to the wall build, use a Non-Meshed Membrane Damp Proofing Membrane, with an independently supported wall frame.\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Data Sheet:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eComing Soon\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATINUM_DM3_PRO_MESH_DAMP_PROOF_MEMBRANE_DOP.pdf?1285\" target=\"_blank\"\u003e\u003cstrong\u003eDeclaration of Performance (DoP):\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATINUM_DM3_PRO_MESH_DAMP_PROOF_MEMBRANE_DOP.pdf?1285\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATINUM_GT8_GEOTEX_MEMBRANE_DOP_100x100.jpg?v=1573558472\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Platinum Building Chemicals Ltd","offers":[{"title":"(W) 1.0M x (L) 2.5M Roll - (2.5M²) \/ 50mm Fixings","offer_id":13360626696291,"sku":"BWMDM3K1-W50","price":30.55,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 2.5M Roll - (2.5M²) \/ 70mm Fixings","offer_id":13360640622691,"sku":"BWMDM3K1-W70","price":31.0,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 5M Roll - (5M²) \/ 50mm Fixings","offer_id":13360640655459,"sku":"BWMDM3K2-W50","price":48.55,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 5M Roll - (5M²) \/ 70mm Fixings","offer_id":13360640688227,"sku":"BWMDM3K2-W70","price":48.9,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 7.5M Roll - (7.5M²) \/ 50mm Fixings","offer_id":13360640720995,"sku":"BWMDM3K3-W50","price":66.8,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 7.5M Roll - (7.5M²) \/ 70mm Fixings","offer_id":13360640753763,"sku":"BWMDM3K3-W70","price":67.15,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 10M Roll - (10M²) \/ 50mm Fixings","offer_id":13360640786531,"sku":"BWMDM3K4-W50","price":79.6,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 10M Roll - (10M²) \/ 70mm Fixings","offer_id":13360640819299,"sku":"BWMDM3K4-W70","price":79.95,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 15M Roll - (15M²) \/ 50mm Fixings","offer_id":13360640852067,"sku":"BWMDM3K5-W50","price":117.0,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 15M Roll - (15M²) \/ 70mm Fixings","offer_id":13360640884835,"sku":"BWMDM3K5-W70","price":117.5,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 20M Roll - (20M²) \/ 50mm Fixings","offer_id":13360640917603,"sku":"BWMDM3K6-W50","price":150.65,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 20M Roll - (20M²) \/ 70mm Fixings","offer_id":13360640950371,"sku":"BWMDM3K6-W70","price":151.2,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.0M x (L) 10M Roll - (20M²) \/ 50mm Fixings","offer_id":13360640983139,"sku":"BWMDM3K7-W50","price":150.65,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.0M x (L) 10M Roll - (20M²) \/ 70mm Fixings","offer_id":13360641015907,"sku":"BWMDM3K7-W70","price":151.2,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.0M x (L) 20M Roll - (40M²) \/ 50mm Fixings","offer_id":13360641048675,"sku":"BWMDM3K8-W50","price":288.5,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.0M x (L) 20M Roll - (40M²) \/ 70mm Fixings","offer_id":13360641081443,"sku":"BWMDM3K8-W70","price":289.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/platinum-dm3-pro-mesh-damp-proof-membrane-kit-with-fixings-sealing-washers-w-1-0m-x-l-2-5m-roll-50mm-247.webp?v=1780074906"},{"product_id":"platon-pb2-damp-proof-membrane-kit","title":"Platon PB2 MESH Damp Proof Membrane Kit (With Fixings \u0026 Sealing Mastic)","description":"\u003cp\u003e\u003cspan\u003eA \u003c\/span\u003e\u003cstrong\u003eDamp Proof Membrane Kit\u003c\/strong\u003e\u003cspan\u003e using \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proofing-membrane-dm2\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proofing-membrane-dm2\"\u003e\u003cb\u003ePlaton\u003cspan\u003e \u003c\/span\u003ePB2 MESH\u003c\/b\u003e\u003c\/a\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cspan\u003eas the Damp Proof Membrane, supplied with the recommended number of \u003c\/span\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\"\u003ePlatinum Mesh Fix Plaster Plugs\u003c\/a\u003e \u003c\/strong\u003eand\u003cstrong\u003e \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/newton-mastic-sealant\"\u003eNewton 801-M Sealing Mastic\u003c\/a\u003e \u003c\/strong\u003ewhich provides a Damp Proof Seal around the plug head.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEach kit size is also supplied with a high quality \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e\u003cstrong\u003e(W) 8mm x (L) 160mm SDS Drill Bit\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003ePlaton PB2\u003cspan\u003e \u003c\/span\u003eMESH Damp Proof Membrane Kit\u003c\/strong\u003e\u003cspan\u003e can be purchased in many different sizes from\u003c\/span\u003e\u003cstrong\u003e 2.5M²\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eto\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e40M²,\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003euse the drop-down box option below to choose your preferred kit size. Also choose between\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e50mm Length\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eor\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e70mm Length Fixings.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA full table of each Damp Proof Membrane \u003cspan style=\"text-decoration: underline;\"\u003eKit Contents\u003c\/span\u003e is shown below in the 'Description' Tab.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e  Read our Guide on \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" data-mce-fragment=\"1\" target=\"_blank\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e'How To Identify \u0026amp; Treat Rising Dampness On Walls'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e and \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e'How To Install a Damp Proof Membrane'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch4\u003e\u003cstrong\u003ePlaton PB2 MESH Damp Proof Membrane Kit (With Sealing \u003cspan style=\"text-decoration: underline;\"\u003eMASTIC\u003c\/span\u003e)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003ePlaton PB2 Mesh Damp Proof Membrane is a thin, 2mm Stud, cavity membrane developed specifically for use when Damp Proofing above ground walls subject to Rising Damp, Penetrating Damp or Salt Contamination.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlaton PB2 Mesh Membrane \u003c\/span\u003ecan be finished with plaster, render or plasterboard bonded using adhesive dabs.\u003c\/p\u003e\n\u003cp\u003eUnlike wet or liquid applied forms of ‘tanking’, \u003cspan\u003ePlaton PB2 Mesh Membrane \u003c\/span\u003ecan be worked on immediately after installation without waiting for drying or curing to occur.\u003c\/p\u003e\n\u003cp\u003eThe return to use time of walls damp-proofed using \u003cspan\u003ePlaton PB2 Mesh Membrane\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eis significantly less than for other methods.\u003c\/p\u003e\n\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e  Read our Guide on \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" data-mce-fragment=\"1\" target=\"_blank\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e'How To Identify \u0026amp; Treat Rising Dampness On Walls'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e and \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e'How To Install a Damp Proof Membrane'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e.\u003c\/span\u003e\u003cbr\u003e\n\u003ch3\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eKit Contents:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{font-family:Arial, sans-serif;font-size:14px;padding:4px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:4px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg .tg-mya2{font-weight:bold;background-color:#efefef;border-color:#000000;text-align:left}\n.tg .tg-x3uc{font-weight:bold;background-color:#c0c0c0;border-color:#000000;text-align:center}\n.tg .tg-obcv{border-color:#000000;text-align:center}\n.tg .tg-takb{background-color:#c0c0c0;border-color:#000000;text-align:center}\n.tg .tg-rx41{font-weight:bold;font-family:Arial, Helvetica, sans-serif !important;;background-color:#efefef;color:#333333;border-color:#000000;text-align:center}\n@media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\n\u003ctable class=\"tg\" width=\"551\" height=\"567\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"5\" class=\"tg-takb\" style=\"width: 535px;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003ePB2 Mesh Damp Proofing Membrane Kit\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-rx41\" style=\"width: 49.9531px;\"\u003eKit Size\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 109.094px;\" class=\"tg-rx41\"\u003eMembrane Roll Size\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 76.3438px;\" class=\"tg-mya2\"\u003eNo. of Fixings\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 160.859px;\" class=\"tg-mya2\"\u003eNo. Cartridges of Sealing Mastic\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 94.75px;\" class=\"tg-mya2\"\u003eNo. of SDS Drill Bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\" style=\"width: 49.9531px;\"\u003e2.5M² Kit\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\" style=\"width: 109.094px;\"\u003e(W) 1.0M x (L) 2.5M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\" style=\"width: 76.3438px;\"\u003e40 Fixings\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\" style=\"width: 160.859px;\"\u003e\u003cspan\u003e1 Cartridge\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\" style=\"width: 94.75px;\"\u003e1 x SDS Bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\" style=\"width: 49.9531px;\"\u003e5M² \u003cspan style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\" style=\"width: 109.094px;\"\u003e(W) 1.0M x (L) 5M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\" style=\"width: 76.3438px;\"\u003e80 Fixings\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\" style=\"width: 160.859px;\"\u003e\u003cspan\u003e1 Cartridge\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\" style=\"width: 94.75px;\"\u003e1 x SDS Bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\" style=\"width: 49.9531px;\"\u003e7.5M² \u003cspan style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\" style=\"width: 109.094px;\"\u003e(W) 1.0M x (L) 7.5M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\" style=\"width: 76.3438px;\"\u003e120 Fixings\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\" style=\"width: 160.859px;\"\u003e\u003cspan\u003e2 Cartridges\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\" style=\"width: 94.75px;\"\u003e1 x SDS Bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\" style=\"width: 49.9531px;\"\u003e10M² \u003cspan style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\" style=\"width: 109.094px;\"\u003e(W) 1.0M x (L) 10M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\" style=\"width: 76.3438px;\"\u003e160 Fixings\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\" style=\"width: 160.859px;\"\u003e2 Cartridges\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\" style=\"width: 94.75px;\"\u003e1 x SDS Bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\" style=\"width: 49.9531px;\"\u003e15M² \u003cspan style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\" style=\"width: 109.094px;\"\u003e(W) 1.0M x (L) 15M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\" style=\"width: 76.3438px;\"\u003e240 Fixings\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\" style=\"width: 160.859px;\"\u003e\u003cspan\u003e3 Cartridges\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\" style=\"width: 94.75px;\"\u003e2 x SDS Bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\" style=\"width: 49.9531px;\"\u003e20M² \u003cspan style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\" style=\"width: 109.094px;\"\u003e\n\u003cp\u003e(W) 1.0M x (L) 20M\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eOR\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e(W) 2.0M x (L) 10M\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\" style=\"width: 76.3438px;\"\u003e320 Fixings\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\" style=\"width: 160.859px;\"\u003e\u003cspan\u003e3 Cartridges\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\" style=\"width: 94.75px;\"\u003e2 x SDS Bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\" style=\"width: 49.9531px;\"\u003e40M² \u003cspan style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\" style=\"width: 109.094px;\"\u003e(W) 2.0M x (L) 20M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\" style=\"width: 76.3438px;\"\u003e650 Fixings\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\" style=\"width: 160.859px;\"\u003e\u003cspan\u003e4 Cartridges\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\" style=\"width: 94.75px;\"\u003e2 x SDS Bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eNote: The Fixing Plugs supplied in this kit are our \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\" target=\"_blank\"\u003ePlatinum 'Mesh-Fix' Plaster Plugs\u003c\/a\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTypical Applications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003ePlaton PB2 Mesh Membrane\u003c\/span\u003e is unaffected by the presence of moisture or salts, making it ideal for use where conventional chemical injection damp-proofing and associated re-plastering might not work reliably or where penetrating dampness is the dominant problem.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlaton PB2 Mesh Membrane\u003c\/span\u003e is ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBarn or Mill Conversions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThick Random Stone Walls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eContaminated chimney breasts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eListed Buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAfter a Chemical Damp Proof Course (Cream or Fluid).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Damp Proof Membrane can be applied to retained sound renders, brickwork, blockwork or stone, sometimes with minimal preparation when compared to waterproof rendering or ‘tanking’. Existing paint or lime-wash can be retained.\u003c\/p\u003e\n\u003cp\u003eThe quality and appearance of the applied finishes will be a direct reflection of the underlying substrate. Uneven, loose or soft stonework may need to be dubbed out to level off and stabilise the background.\u003c\/p\u003e\n\u003cp\u003eRetaining sound cement render can be a good option if the substrate underneath is known to be in poor condition.\u003c\/p\u003e\n\u003cp\u003eGypsum based plaster, wallpaper and any buried timber must be removed as these materials can deteriorate over time and in the presence of moisture.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlaton PB2 Mesh Membrane\u003c\/span\u003e can be used in conjunction with other membranes and is particularly useful for lining window and door reveals where intrusion into the opening must be minimised.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlaton PB2 Mesh Membrane\u003c\/span\u003e is tough but pliable and is easily formed around internal and external corners.\u003c\/p\u003e\n\u003cp\u003eWhen laying new solid floors, apply \u003cspan\u003ePlaton PB2 Mesh Membrane\u003c\/span\u003e to the walls first, then lap the floor DPM up in front of the membrane. Seal as required and trim the DPM flush with the top of the finished floor.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlaton PB2 Mesh Membrane\u003c\/span\u003e is suitable for \u003cstrong\u003einternal use only\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eMembrane Technical Data:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg {border-collapse:collapse;border-spacing:0;} .tg td{font-family:Arial, sans-serif;font-size:14px;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;} .tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;} .tg .tg-hie3{font-weight:bold;background-color:#ffffff;border-color:#000000;text-align:center} .tg .tg-o5tf{font-weight:bold;background-color:#ffffff;border-color:inherit;text-align:center} .tg .tg-8w0k{background-color:#ffffff;border-color:#000000;text-align:center} .tg .tg-28l8{background-color:#ffffff;border-color:inherit;text-align:center} @media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg {border-collapse:collapse;border-spacing:0;} .tg td{font-family:Arial, sans-serif;font-size:14px;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;} .tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;} .tg .tg-hie3{font-weight:bold;background-color:#ffffff;border-color:#000000;text-align:center} .tg .tg-8w0k{background-color:#ffffff;border-color:#000000;text-align:center} @media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\n\u003ctable class=\"tg\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eMembrane Material\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003ePolypropylene (PP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eSheet Thickness\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eNominal 0.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eStud Height\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eApprox 2.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eConstruction Height\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eApprox 2.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eUnit Weight\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e0.505 kg\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eWorking Temperature\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eMax +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eSoftening Temperature\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e+160°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eLinear Coefficient of Thermal Expansion\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e0.18mm\/m°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eWater Vapour Resistance\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e250M Equivalent Air Layer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eLife Expectancy\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eAt least 50 years for defined applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eInstallation\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Method:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003ePlaton PB2 Mesh Membrane\u003c\/span\u003e is suitable for damp-proofing purposes only.\u003c\/p\u003e\n\u003cp\u003eRemove loose and soft plaster\/render, wallpapers and embedded timbers. Dub out voids, hollows and loose areas of masonry using a cement mortar.\u003c\/p\u003e\n\u003cp\u003eOffer up the membrane and fix in place using the Fixing Plugs and Sealing Mastic, supplied in the kit.\u003c\/p\u003e\n\u003cp\u003ePull the membrane as tightly as possible against the structure to minimise hollow areas behind as these can interfere with the application of plaster or plasterboard.\u003c\/p\u003e\n\u003cp\u003eFit the membrane tightly into and around corners, again to avoid damage when applying finishes.\u003c\/p\u003e\n\u003cp\u003eUse 16 fixings per square metre, spaced out in a regular ‘diamond’ pattern.\u003c\/p\u003e\n\u003cp\u003eAdjacent pieces of \u003cspan\u003ePlaton PB2 Mesh Membrane\u003c\/span\u003e are butted together (an overlap is not necessary), and sealed over with \u003cstrong\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/mesh-membrane-tape\" target=\"_blank\"\u003ePlatinum Mesh Tape\u003c\/a\u003e \u003c\/strong\u003e(Sold Separately).\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFinishing:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTarmac Whitewall high impact plaster, sand and cement render (6:1 with SBR or 6:1:1 with hydrated lime) or renovating plaster are all suitable wet applied finishes. A minimum of two coats should be applied.\u003c\/p\u003e\n\u003cp\u003eThe initial ‘scratch’ coat should be well worked into the mesh facing, the minimum thickness should be 6mm. Allow to cure for 7-10 days before applying subsequent coats. Do not allow the plaster or render to dry out too quickly or cracking may occur.\u003c\/p\u003e\n\u003cp\u003eApply no more than a total of 15mm of render or plaster. Plasterboard can be bonded using regular ‘dab’ adhesive or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/plasterboard-adhesive-foam\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/plasterboard-adhesive-foam\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eLow Expansion PU\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eFoam Adhesive\u003c\/strong\u003e\u003c\/a\u003e. Apply the adhesive over the heads of the fixing plugs and ensure that 50% of the membrane area is also covered. This ensures that direct ‘through’ contact is made between the plasterboard and the masonry substrate.\u003c\/p\u003e\n\u003cp\u003ePlasterboard fixed in this way can be skimmed the next day and painted or wallpapered a few days after that.\u003c\/p\u003e\n\u003cp\u003eDrying times are very much reduced when compared to ‘wet’ systems.\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_PB2_TECH_2.pdf?16033061579009814366\" target=\"_blank\"\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_PB2_TECH_2.pdf?16033061579009814366\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_PB2_TECH_small.jpg?v=1522766442\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_PB2_DOP.pdf?1297\" target=\"_blank\"\u003e\u003cstrong\u003eDeclaration of Performance (DoP)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_PB2_DOP.pdf?1297\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_PB2_DOP_100x100.jpg?v=1573644633\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_PB2_NBS_ENTRY.pdf?1297\" target=\"_blank\"\u003e\u003cstrong\u003eNBS Plus Product Entry\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_PB2_NBS_ENTRY.pdf?1297\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_PB2_NBS_100x100.jpg?v=1573644645\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_PB2_TECH_2.pdf?16033061579009814366\" target=\"_blank\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/h3\u003e","brand":"Isola","offers":[{"title":"(W) 1.0M x (L) 2.5M Roll - (2.5M²) \/ 50mm Fixings","offer_id":28177881694307,"sku":"TT12K1M50","price":29.55,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 2.5M Roll - (2.5M²) \/ 70mm Fixings","offer_id":28177881727075,"sku":"TT12K1M70","price":30.0,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 5M Roll - (5M²) \/ 50mm Fixings","offer_id":28177881759843,"sku":"TT12K2M50","price":44.3,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 5M Roll - (5M²) \/ 70mm Fixings","offer_id":28177881792611,"sku":"TT12K2M70","price":44.65,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 7.5M Roll - (7.5M²) \/ 50mm Fixings","offer_id":28177881825379,"sku":"TT12K3M50","price":65.65,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 7.5M Roll - (7.5M²) \/ 70mm Fixings","offer_id":28177881858147,"sku":"TT12K3M70","price":66.0,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 10M Roll - (10M²) \/ 50mm Fixings","offer_id":28177881890915,"sku":"TT12K4M50","price":75.0,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 10M Roll - (10M²) \/ 70mm Fixings","offer_id":28177881923683,"sku":"TT12K4M70","price":75.4,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 15M Roll - (15M²) \/ 50mm Fixings","offer_id":28177881956451,"sku":"TT12K5M50","price":109.6,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 15M Roll - (15M²) \/ 70mm Fixings","offer_id":28177881989219,"sku":"TT12K5M70","price":110.05,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 20M Roll - (20M²) \/ 50mm Fixings","offer_id":28177882021987,"sku":"TT12K6M50","price":132.25,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 20M Roll - (20M²) \/ 70mm Fixings","offer_id":28177882054755,"sku":"TT12K6M70","price":132.8,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.0M x (L) 10M Roll - (20M²) \/ 50mm Fixings","offer_id":28177882087523,"sku":"TT11K2M50","price":132.25,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.0M x (L) 10M Roll - (20M²) \/ 70mm Fixings","offer_id":28177882120291,"sku":"TT11K2M70","price":132.8,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.0M x (L) 20M Roll - (40M²) \/ 50mm Fixings","offer_id":28177882153059,"sku":"TT11K1M50","price":245.9,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.0M x (L) 20M Roll - (40M²) \/ 70mm Fixings","offer_id":28177882185827,"sku":"TT11K1M70","price":247.15,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/platon-pb2-mesh-damp-proof-membrane-kit-with-fixings-sealing-mastic-w-2-0m-x-l-20m-roll-40m-50mm-652.webp?v=1780300810"},{"product_id":"damp-proof-membrane-kit-platon-pb2","title":"Platon PB2 MESH Damp Proof Membrane Kit (With Fixings \u0026 Sealing Washers)","description":"\u003cp\u003eA \u003cstrong\u003eDamp Proof Membrane Kit\u003c\/strong\u003e\u003cspan\u003e using \u003c\/span\u003e\u003cb\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proofing-membrane-dm2\"\u003ePlaton PB2 MESH\u003c\/a\u003e \u003c\/b\u003e\u003cspan\u003eas the Damp Proof Membrane, supplied with the recommended number of \u003c\/span\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\"\u003ePlatinum Mesh Fix Plaster Plugs\u003c\/a\u003e \u003c\/strong\u003eand\u003cstrong\u003e \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plug-sealing-washers\"\u003ePlatinum Plug Sealing Washers\u003c\/a\u003e \u003c\/strong\u003ewhich provides a Damp Proof Seal around the plug head.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEach kit size is also supplied with a high quality \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e\u003cstrong\u003e(W) 8mm x (L) 160mm SDS Drill Bit\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003ePlaton PB2\u003c\/strong\u003e\u003cstrong\u003e MESH Damp Proof Membrane Kit\u003c\/strong\u003e can be purchased in many different sizes from\u003cstrong\u003e 2.5M² \u003c\/strong\u003eto \u003cstrong\u003e40M²,\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003euse the drop-down box option below to choose your preferred kit size. Also choose between\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e50mm Length\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eor\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e70mm Length Fixings.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA full table of each Damp Proof Membrane \u003cspan style=\"text-decoration: underline;\"\u003eKit Contents\u003c\/span\u003e is shown below in the 'Description' Tab.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e  Read our Guide on \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e'How To Identify \u0026amp; Treat Rising Dampness On Walls'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e and \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e'How To Install a Damp Proof Membrane'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch4\u003e\n\u003cstrong\u003ePlaton PB2 MESH Damp Proof Membrane Kit\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003e(With Sealing \u003cspan style=\"text-decoration: underline;\"\u003eWASHERS\u003c\/span\u003e)\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003ePlaton PB2 Mesh Damp Proof Membrane\u003c\/span\u003e is a thin, 2mm Stud, cavity membrane developed specifically for use when Damp Proofing above ground walls subject to Rising Damp, Penetrating Damp or Salt Contamination.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlaton PB2 Mesh Damp Proof Membrane \u003c\/span\u003ecan be finished with plaster, render or plasterboard bonded using adhesive dabs.\u003c\/p\u003e\n\u003cp\u003eUnlike wet or liquid applied forms of ‘tanking’, \u003cspan\u003ePlaton PB2 Mesh Damp Proof Membrane\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003ecan be worked on immediately after installation without waiting for drying or curing to occur.\u003c\/p\u003e\n\u003cp\u003eThe return to use time of walls damp-proofed using \u003cspan\u003ePlaton PB2 Mesh Damp Proof Membrane\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eis significantly less than for other methods.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e  Read our Guide on \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e'How To Identify \u0026amp; Treat Rising Dampness On Walls'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e and \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e'How To Install a Damp Proof Membrane'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e.\u003c\/span\u003e\u003cbr\u003e\n\u003ch3\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eKit Contents:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{font-family:Arial, sans-serif;font-size:14px;padding:4px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:4px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg .tg-mya2{font-weight:bold;background-color:#efefef;border-color:#000000;text-align:left}\n.tg .tg-x3uc{font-weight:bold;background-color:#c0c0c0;border-color:#000000;text-align:center}\n.tg .tg-obcv{border-color:#000000;text-align:center}\n.tg .tg-takb{background-color:#c0c0c0;border-color:#000000;text-align:center}\n.tg .tg-rx41{font-weight:bold;font-family:Arial, Helvetica, sans-serif !important;;background-color:#efefef;color:#333333;border-color:#000000;text-align:center}\n@media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\n\u003ctable class=\"tg\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"tg-takb\" colspan=\"4\"\u003e\u003cspan style=\"font-weight: bold;\"\u003ePB2 Mesh Damp Proofing Membrane Kit\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-rx41\"\u003eKit Size\u003c\/td\u003e\n\u003ctd class=\"tg-rx41\" style=\"text-align: center;\"\u003eMembrane Roll Size\u003c\/td\u003e\n\u003ctd class=\"tg-mya2\" style=\"text-align: center;\"\u003eNo. of Fixings \u0026amp; Washers\u003c\/td\u003e\n\u003ctd class=\"tg-mya2\" style=\"text-align: center;\"\u003eNo. of SDS Drill Bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e2.5M² Kit\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e(W) 1.0M x (L) 2.5M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e40 Fixings \u0026amp; Sealing Washers\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e1 x SDS Bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e5M² \u003cspan style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e(W) 1.0M x (L) 5M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e80 Fixings \u003cspan\u003e\u0026amp; Sealing Washers\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e1 x SDS Bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e7.5M² \u003cspan style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e(W) 1.0M x (L) 7.5M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e120 Fixings \u003cspan\u003e\u0026amp; Sealing Washers\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e1 x SDS Bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e10M² \u003cspan style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e(W) 1.0M x (L) 10M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e160 Fixings \u003cspan\u003e\u0026amp; Sealing Washers\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e1 x SDS Bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e15M² \u003cspan style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e(W) 1.0M x (L) 15M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e240 Fixings \u003cspan\u003e\u0026amp; Sealing Washers\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e2 x SDS Bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e20M² \u003cspan style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e\n\u003cp\u003e(W) 1.0M x (L) 20M\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eOR\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e(W) 2.0M x (L) 10M\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e320 Fixings \u003cspan\u003e\u0026amp; Sealing Washers\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e2 x SDS Bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e40M² \u003cspan style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e(W) 2.0M x (L) 20M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e650 Fixings \u003cspan\u003e\u0026amp; Sealing Washers\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e2 x SDS Bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eNote: The Fixing Plugs supplied in this kit are our \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/plaster-membrane-plugs-mesh-fix\" target=\"_blank\"\u003ePlatinum 'Mesh-Fix' Plaster Plugs\u003c\/a\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTypical Applications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003ePlaton PB2 Mesh Damp Proof Membrane\u003c\/span\u003e is unaffected by the presence of moisture or salts, making it ideal for use where conventional chemical injection damp-proofing and associated re-plastering might not work reliably or where penetrating dampness is the dominant problem.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlaton PB2 Mesh Damp Proof Membrane \u003c\/span\u003eis ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBarn or Mill Conversions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThick Random Stone Walls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eContaminated chimney breasts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eListed Buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAfter a Chemical Damp Proof Course (Cream or Fluid).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Damp Proof Membrane can be applied to retained sound renders, brickwork, blockwork or stone, sometimes with minimal preparation when compared to waterproof rendering or ‘tanking’. Existing paint or lime-wash can be retained.\u003c\/p\u003e\n\u003cp\u003eThe quality and appearance of the applied finishes will be a direct reflection of the underlying substrate. Uneven, loose or soft stonework may need to be dubbed out to level off and stabilise the background.\u003c\/p\u003e\n\u003cp\u003eRetaining sound cement render can be a good option if the substrate underneath is known to be in poor condition.\u003c\/p\u003e\n\u003cp\u003eGypsum based plaster, wallpaper and any buried timber must be removed as these materials can deteriorate over time and in the presence of moisture.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlaton PB2 Mesh Damp Proof Membrane\u003c\/span\u003e can be used in conjunction with other membranes and is particularly useful for lining window and door reveals where intrusion into the opening must be minimised.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlaton PB2 Mesh Damp Proof Membrane\u003c\/span\u003e is tough but pliable and is easily formed around internal and external corners.\u003c\/p\u003e\n\u003cp\u003eWhen laying new solid floors, apply \u003cspan\u003ePlaton PB2 Mesh Damp Proof Membrane\u003c\/span\u003e to the walls first, then lap the floor DPM up in front of the membrane. Seal as required and trim the DPM flush with the top of the finished floor.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlaton PB2 Mesh Damp Proof Membrane\u003c\/span\u003e is suitable for \u003cstrong\u003einternal use only\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eMembrane Technical Data:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg {border-collapse:collapse;border-spacing:0;} .tg td{font-family:Arial, sans-serif;font-size:14px;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;} .tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;} .tg .tg-hie3{font-weight:bold;background-color:#ffffff;border-color:#000000;text-align:center} .tg .tg-o5tf{font-weight:bold;background-color:#ffffff;border-color:inherit;text-align:center} .tg .tg-8w0k{background-color:#ffffff;border-color:#000000;text-align:center} .tg .tg-28l8{background-color:#ffffff;border-color:inherit;text-align:center} @media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg {border-collapse:collapse;border-spacing:0;} .tg td{font-family:Arial, sans-serif;font-size:14px;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;} .tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;} .tg .tg-hie3{font-weight:bold;background-color:#ffffff;border-color:#000000;text-align:center} .tg .tg-8w0k{background-color:#ffffff;border-color:#000000;text-align:center} @media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\n\u003ctable class=\"tg\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eMembrane Material\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003ePolypropylene (PP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eSheet Thickness\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eNominal 0.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eStud Height\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eApprox 2.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eConstruction Height\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eApprox 2.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eUnit Weight\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e0.505 kg\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eWorking Temperature\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eMax +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eSoftening Temperature\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e+160°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eLinear Coefficient of Thermal Expansion\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e0.18mm\/m°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eWater Vapour Resistance\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003e250M Equivalent Air Layer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-hie3\"\u003eLife Expectancy\u003c\/td\u003e\n\u003ctd class=\"tg-8w0k\"\u003eAt least 50 years for defined applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eInstallation\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Method:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003ePlaton PB2 Mesh Damp Proof Membrane\u003c\/span\u003e is suitable for damp-proofing purposes only.\u003c\/p\u003e\n\u003cp\u003eRemove loose and soft plaster\/render, wallpapers and embedded timbers. Dub out voids, hollows and loose areas of masonry using a cement mortar.\u003c\/p\u003e\n\u003cp\u003eOffer up the membrane and fix in place using the Fixing Plugs combined with the Sealing Washers, supplied in the kit.\u003c\/p\u003e\n\u003cp\u003ePull the membrane as tightly as possible against the structure to minimise hollow areas behind as these can interfere with the application of plaster or plasterboard.\u003c\/p\u003e\n\u003cp\u003eFit the membrane tightly into and around corners, again to avoid damage when applying finishes.\u003c\/p\u003e\n\u003cp\u003eUse 16 fixings per square metre, spaced out in a regular ‘diamond’ pattern.\u003c\/p\u003e\n\u003cp\u003eAdjacent pieces of \u003cspan\u003ePlaton PB2 Mesh Damp Proof Membrane\u003c\/span\u003e are butted together (an overlap is not necessary), and sealed over with \u003cstrong\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/mesh-membrane-tape\" target=\"_blank\"\u003ePlatinum Mesh Tape\u003c\/a\u003e \u003c\/strong\u003e(Sold Separately).\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFinishing:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTarmac Whitewall high impact plaster, sand and cement render (6:1 with SBR or 6:1:1 with hydrated lime) or renovating plaster are all suitable wet applied finishes. A minimum of two coats should be applied.\u003c\/p\u003e\n\u003cp\u003eThe initial ‘scratch’ coat should be well worked into the mesh facing, the minimum thickness should be 6mm. Allow to cure for 7-10 days before applying subsequent coats. Do not allow the plaster or render to dry out too quickly or cracking may occur.\u003c\/p\u003e\n\u003cp\u003eApply no more than a total of 15mm of render or plaster. Plasterboard can be bonded using regular ‘dab’ adhesive or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/plasterboard-adhesive-foam\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/plasterboard-adhesive-foam\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eLow Expansion PU\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eFoam Adhesive\u003c\/strong\u003e\u003c\/a\u003e. Apply the adhesive over the heads of the fixing plugs and ensure that 50% of the membrane area is also covered. This ensures that direct ‘through’ contact is made between the plasterboard and the masonry substrate.\u003c\/p\u003e\n\u003cp\u003ePlasterboard fixed in this way can be skimmed the next day and painted or wallpapered a few days after that.\u003c\/p\u003e\n\u003cp\u003eDrying times are very much reduced when compared to ‘wet’ systems.\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_PB2_TECH_2.pdf?16033061579009814366\" target=\"_blank\"\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_PB2_TECH_2.pdf?16033061579009814366\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_PB2_TECH_small.jpg?v=1522766442\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_PB2_DOP.pdf?1297\" target=\"_blank\"\u003e\u003cstrong\u003eDeclaration of Performance (DoP)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_PB2_DOP.pdf?1297\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_PB2_DOP_100x100.jpg?v=1573644633\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_PB2_NBS_ENTRY.pdf?1297\" target=\"_blank\"\u003e\u003cstrong\u003eNBS Plus Product Entry\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_PB2_NBS_ENTRY.pdf?1297\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_PB2_NBS_100x100.jpg?v=1573644645\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_PB2_TECH_2.pdf?16033061579009814366\" target=\"_blank\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/h3\u003e","brand":"Isola","offers":[{"title":"(W) 1.0M x (L) 2.5M Roll - (2.5M²) \/ 50mm Fixings","offer_id":28177922883683,"sku":"TT12K1SW50","price":27.15,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 2.5M Roll - (2.5M²) \/ 70mm Fixings","offer_id":28177922916451,"sku":"TT12K1SW70","price":27.55,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 5M Roll - (5M²) \/ 50mm Fixings","offer_id":28177922949219,"sku":"TT12K2SW50","price":45.85,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 5M Roll - (5M²) \/ 70mm Fixings","offer_id":28177922981987,"sku":"TT12K2SW70","price":46.2,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 7.5M Roll - (7.5M²) \/ 50mm Fixings","offer_id":28177923014755,"sku":"TT12K3SW50","price":64.85,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 7.5M Roll - (7.5M²) \/ 70mm Fixings","offer_id":28177923047523,"sku":"TT12K3SW70","price":65.15,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 10M Roll - (10M²) \/ 50mm Fixings","offer_id":28177923080291,"sku":"TT12K4SW50","price":78.15,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 10M Roll - (10M²) \/ 70mm Fixings","offer_id":28177923113059,"sku":"TT12K4SW70","price":78.55,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 15M Roll - (15M²) \/ 50mm Fixings","offer_id":28177923145827,"sku":"TT12K5SW50","price":114.3,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 15M Roll - (15M²) \/ 70mm Fixings","offer_id":28177923178595,"sku":"TT12K5SW70","price":114.75,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 20M Roll - (20M²) \/ 50mm Fixings","offer_id":28177923211363,"sku":"TT12K6SW50","price":144.95,"currency_code":"GBP","in_stock":true},{"title":"(W) 1.0M x (L) 20M Roll - (20M²) \/ 70mm Fixings","offer_id":28177923244131,"sku":"TT12K6SW70","price":145.5,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.0M x (L) 10M Roll - (20M²) \/ 50mm Fixings","offer_id":28177923276899,"sku":"TT11K2SW50","price":144.95,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.0M x (L) 10M Roll - (20M²) \/ 70mm Fixings","offer_id":28177923309667,"sku":"TT11K2SW70","price":145.5,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.0M x (L) 20M Roll - (40M²) \/ 50mm Fixings","offer_id":28177923342435,"sku":"TT11K1SW50","price":280.45,"currency_code":"GBP","in_stock":true},{"title":"(W) 2.0M x (L) 20M Roll - (40M²) \/ 70mm Fixings","offer_id":28177923375203,"sku":"TT11K1SW70","price":281.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/platon-pb2-mesh-damp-proof-membrane-kit-with-fixings-sealing-washers-w-1-0m-x-l-15m-roll-50mm-486.webp?v=1780917336"},{"product_id":"platon-p8-tanking-membrane-kit","title":"Platon P8 Basement Tanking Membrane Kit","description":"\u003cp\u003eA high quality, \u003cstrong\u003eBBA Approved\u003c\/strong\u003e Waterproof Tanking Membrane Kit using \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-p8-basement-tanking-membrane\" data-mce-fragment=\"1\" target=\"_blank\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-p8-basement-tanking-membrane\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePlaton P8 Membrane\u003c\/strong\u003e\u003c\/a\u003e supplied with a roll \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-tape\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-tape\"\u003e\u003cstrong\u003ePlaton Sealing Tape\u003c\/strong\u003e\u003c\/a\u003e, and the recommended number of \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-brick-plugs-with-seals\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-brick-plugs-with-seals\"\u003e\u003cstrong\u003ePlaton Brick Plugs \u0026amp; Seals\u003c\/strong\u003e\u003c\/a\u003e for fixing.\u003c\/p\u003e\n\u003cp\u003eEach kit size is also supplied with a high quality \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/evolution-sds-drill-bit-10mm\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/evolution-sds-drill-bit-10mm\"\u003e\u003cstrong\u003e(W) 10mm x (L) 160mm SDS Drill Bit\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003ePlaton P8 Waterproof Membrane Kit\u003c\/strong\u003e can be purchased in \u003cstrong\u003e10M²\u003c\/strong\u003e, \u003cstrong\u003e20M²\u003c\/strong\u003e or \u003cstrong\u003e40M²\u003c\/strong\u003e sizes, use the drop-down box option below to choose your preferred kit size.\u003c\/p\u003e\n\u003cp\u003eA full table of each Membrane \u003cspan\u003eKit Contents\u003c\/span\u003e is shown below in the 'Description' Tab.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/BBA_LOGO_NEW_icon.jpg?v=1522755769\" alt=\"\"\u003e\u003cspan\u003e  Platon P8 is supported by \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_P8_BBA_4f5e9345-350c-48b0-b3c4-efc453b8033d.pdf?10782345335459962040\" target=\"_blank\"\u003e\u003cstrong\u003eBBA Certification Certificate Number 01\/3823\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch4\u003e\u003cstrong\u003ePlaton P8 Basement Tanking Membrane Kit\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003ePlaton P8 is a \u003c\/span\u003e\u003cstrong\u003eBBA Approved\u003c\/strong\u003e\u003cspan\u003e, 8mm Stud, Basement Waterproof Tanking Membrane.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003ePlaton P8 Cavity Drain Membrane is manufactured from high-density polyethylene (HDPE) for use within\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/system-platon-cavity-drain-membranes\" target=\"_blank\"\u003e\u003cstrong\u003eSystem Platon\u003c\/strong\u003e\u003c\/a\u003e, Isola's internally applied Waterproofing System that includes the \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/platon%C2%AE-aqua-channel-drainage-system\" target=\"_blank\"\u003e\u003cstrong\u003eAqua Channel Drainage System\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/triton-aqua-pump-and-aqua-pump-plus\" target=\"_blank\"\u003e\u003cstrong\u003eAqua Pumping Systems\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePlaton P8 impermeable and resistant to the usual chemicals in the building construction. Studs are formed in a regular pattern on the one face of the product. The studs are spaced at approx. 25mm centres in both directions. \u003c\/p\u003e\n\u003cp\u003ePlaton P8 is CE marked in accordance with EN 13967 and EN 13984. A separate declaration gives values for several characteristics.\u003c\/p\u003e\n\u003cp\u003ePlaton P8 membrane is tough but pliable and can be bent round corners and projections without risk of breaking, even in very low temperatures. The product can be easily cut with a knife or scissors.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eKit Contents:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{font-family:Arial, sans-serif;font-size:14px;padding:4px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:4px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg .tg-mya2{font-weight:bold;background-color:#efefef;border-color:#000000;text-align:left}\n.tg .tg-x3uc{font-weight:bold;background-color:#c0c0c0;border-color:#000000;text-align:center}\n.tg .tg-obcv{border-color:#000000;text-align:center}\n.tg .tg-takb{background-color:#c0c0c0;border-color:#000000;text-align:center}\n.tg .tg-rx41{font-weight:bold;font-family:Arial, Helvetica, sans-serif !important;;background-color:#efefef;color:#333333;border-color:#000000;text-align:center}\n@media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\n\u003ctable class=\"tg\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"5\" class=\"tg-takb\"\u003e\u003cspan style=\"font-weight: bold;\" data-mce-style=\"font-weight: bold;\"\u003ePlaton P8 Tanking Membrane Kit\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-rx41\"\u003eKit Size\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"tg-rx41\" data-mce-style=\"text-align: center;\"\u003eMembrane Roll Size\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"tg-mya2\" data-mce-style=\"text-align: center;\"\u003eNo. of Fixings\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"tg-mya2\" data-mce-style=\"text-align: center;\"\u003eNo. of Waterseal Tape\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" class=\"tg-mya2\" data-mce-style=\"text-align: center;\"\u003eNo. of SDS Drill Bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e10M² Kit\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e(W) 2.0M x (L) 5M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e30 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-brick-plugs-with-seals\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-brick-plugs-with-seals\"\u003ePlaton Brick Plugs \u0026amp; Seals\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e\u003cspan\u003e1 Roll of \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-tape\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-tape\"\u003ePlaton Sealing Tape\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-tape\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-tape\"\u003e(W) 30mm x (L) 20M\u003c\/a\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e1 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/evolution-sds-drill-bit-10mm\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/evolution-sds-drill-bit-10mm\"\u003eSDS Bit\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/evolution-sds-drill-bit-10mm\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/evolution-sds-drill-bit-10mm\"\u003e(W) 10mm x (L) 160mm\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e20M² \u003cspan style=\"font-weight: bold;\" data-mce-style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e(W) 2.0M x (L) 10M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e50 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-brick-plugs-with-seals\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-brick-plugs-with-seals\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePlaton\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e Brick Plugs \u0026amp; Seals\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e\n\u003cspan\u003e1 \u003c\/span\u003e\u003cspan\u003eRoll of \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-tape\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-tape\"\u003ePlaton Sealing Tape\u003c\/a\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-tape\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-tape\"\u003e(W) 30mm x (L) 20M\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e1 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/evolution-sds-drill-bit-10mm\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/evolution-sds-drill-bit-10mm\"\u003e\u003cspan\u003eSDS Bit\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/evolution-sds-drill-bit-10mm\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/evolution-sds-drill-bit-10mm\"\u003e\u003cspan\u003e(W) 10mm x (L) 160mm\u003c\/span\u003e \u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e40M² \u003cspan style=\"font-weight: bold;\" data-mce-style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e(W) 2.0M x (L) 20M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e100 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-brick-plugs-with-seals\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-brick-plugs-with-seals\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePlaton\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e Brick Plugs \u0026amp; Seals\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e\n\u003cspan\u003e1 \u003c\/span\u003e\u003cspan\u003eRoll of \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-tape\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-tape\"\u003ePlaton Sealing Tape\u003c\/a\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-tape\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-tape\"\u003e(W) 30mm x (L) 20M\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e2 x \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/evolution-sds-drill-bit-10mm\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/evolution-sds-drill-bit-10mm\"\u003e\u003cspan\u003eSDS Bits\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/evolution-sds-drill-bit-10mm\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/evolution-sds-drill-bit-10mm\"\u003e\u003cspan\u003e(W) 10mm x (L) 160mm\u003c\/span\u003e \u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Data:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\n\u003ctable class=\"tg\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eMembrane Material\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eHDPE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eSheet Thickness\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eNominal 0.50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eStud Height\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eApprox. 6.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eConstruction Height\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eApprox. 7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eUnit Weight\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e0.45kg\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eDeformation Under Long Term Loading\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eMax. 20% (at 50 kN\/m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eCompressive Strength\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e150 kN\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eWorking Temperature\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e-10° to +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eSoftening Temperature\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e+160°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eLinear Coefficient of Thermal Expansion\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e0.18mm\/m.°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eWater Vapour Resistance\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e280m equivalent air layer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eAir Gap Volume\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e4.0L\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eDrainage Capacity\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eApprox. 3.8L\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eNo. of Studs (Approx)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e1640 per m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eLife Expectancy\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eAt Least 50 Years for Defined Applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eColour\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eNatural\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003ePlaton P8 is CE marked in accordance with EN 13967 and EN 13984. A separate declaration gives values for several characteristics.\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eDesign Consideration\u003c\/span\u003e\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eMembrane Suitability:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003ePlaton Cavity Drain Membrane can be applied to almost all sound building structures below ground, which are affected by dampness or water ingress. \u003c\/span\u003e\u003cspan\u003eHowever, they are not recommended for installation in the following situations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhere the Cavity Membrane System cannot be drained, otherwise the system will fail.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFixed onto internal flat soffits unless the soffit has an existing fall or a fall can be formed at the design stage (in the case of new build construction) or created using sand \u0026amp; cement renders, otherwise water would pond behind the membrane and build up like a balloon. The weight of water would inevitably burst the membrane seals, which are not designed to hold water under pressure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUnder or on top of concrete\/stone staircase treads and risers, because of the many convoluting junctions and angle details. In such circumstances, we recommend they be treated independently using an epoxy vapour barrier.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eIngressing Water:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003ePlaton Cavity Drain Membranes are capable of dealing with (quite) large volumes of water, so ingressing water will not usually require remedial action. But if the flow rate is such that it will be able to carry silts\/dissolved lime with it, then this inflow should be stemmed\/controlled prior to fitting the membrane. This can be achieved as follows.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIf ingressing water is localised then the application of \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/water-stop-rapid-set-plugging-mortar-compound-5kg\" target=\"_blank\"\u003e\u003cstrong\u003eWater-Stop Plugging Compound\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003ewill often be sufficient.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIf ingressing water is more general and cannot be dealt with by localised plugging, consideration should be given to applying a general coat of 3:1 render incorporating an accelerator in the mix.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eWhen water is flowing through concrete or mortar (particularly when it is new) there is a tendency for dissolved lime to be brought into the cavity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis lime can then come out of solution and block up cavities and drains. If this is a risk, then the source of water ingress needs to be treated in the same way as silt bearing water, as described above.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNB:\u003c\/strong\u003e Regardless of conditions at the time of inspection, BS 8102 says it must be assumed hydrostatic pressure is going to occur at some time during the lifetime of the basement. This means that some form of water removal system must always be fitted with a Platon Cavity Membrane in below ground structures.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eDrainage Types:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThere are two principle forms of drainage, these are natural (gravity) and mechanical (sump \u0026amp; pump) and can be used in conjunction with falls or drainage channels.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHowever, when assessing the type of drainage facility to be used and because the drainage is the key to the success of the cavity membrane system, it is important to take into consideration the following points.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eNatural - (Combined Foul Chambers \u0026amp; Integral Gullies)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eWhere drainage with gravity is feasible within the bounds of the property or at a point of exit from the property, it is most important to establish that the ‘internal drainage’ is in good working order and to question whether the local drains are connected to public drains or a soakaway.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDrains can and do block up or back up causing flooding, including escape of foul waste and pungent smells.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSoakaways can also fill up during periods of heavy rain, which would lead to flooding and failure of the cavity membrane system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIn situations where the Platon membrane installer finds that the only possibility of draining the cavity membrane is into a foul \/ soakaway system or his client so instructs, liability for the waterproofing system should therefore be excluded in the event of blockage of the foul pipes or the soakaways filling up. We, and the products Manufacturer, always recommend the inclusion of sump and pumps.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eMechanical - (Sump \u0026amp; Pump)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003ePlatinum Chemicals offer an off-the-shelf sump and pump drainage system,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e‘\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/triton-aqua-pump-and-aqua-pump-plus\" target=\"_blank\"\u003eThe Aqua Pump Range\u003c\/a\u003e’\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e‘Aqua Pump Pro Range’\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewhich has been specifically  designed for the purpose of controlling ground water ingress.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe simple to fit sump pump kit comprises a polyethylene pre-formed sump chamber with a structural lid. The submersible Aqua Pump is controlled by an automatic integral float switch and comes with a non-return valve and a high level water alarm that warns of mechanical or power failure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHowever, it would be prudent to install a double pump system ‘The Aqua Pump Plus Kit’ which consists of two pumps in the sump chamber. This secondary pump would provide a back up in case of mechanical failure of the principal pump.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConsideration should also be given to installing a \u003cstrong\u003eBattery Back-up Pump\u003c\/strong\u003e in case of a power failure and is also available from Platinum Chemicals.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eDrainage Channel - (Platon Aqua Channel Drainage System)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003ePlatinum Chemicals also offer \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/platon%C2%AE-aqua-channel-drainage-system\" target=\"_blank\"\u003e\u003cstrong\u003ePlaton Aqua Channel\u003c\/strong\u003e\u003c\/a\u003e, which is a PVC drainage conduit specifically designed for the control of water ingress in below ground situations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIt is fitted around the perimeter of the floor at the vulnerable wall \/ floor junction and can be used in most waterproofing situations, and is particularly suited for use in conjunction with Platon Cavity Drain Membrane Systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWater entering the building through the walls is controlled behind the Platon Membrane and diverted to the Aqua Channel at the base of the wall. The water enters the Aqua Channel through pre-drilled drainage holes and must then be diverted to a suitable drainage point, either natural or a sump and mechanical pump. \u003cstrong\u003eJetting Eyes\u003c\/strong\u003e can also be incorporated into the Aqua Channel.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003e\u003cstrong\u003eFalls - (Floors)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eIt is essential that there are no undulating surfaces or depressions in the floor. In new build or whenever floors are being replaced, the floor slabs can be designed and constructed to falls 2º or 3º towards the water collection facility, i.e. sump chamber.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhere an existing solid floor is to be retained a sand\/cement screed can be laid over the entire floor gently sloping towards the sump. In all cases the floor should always be tested by spraying with a hose, to ensure that all water finds its way to the water collection point before laying the cavity membrane.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote: \u003c\/strong\u003eWherever possible (head height permitting) we recommend that \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/basement-floor-membrane-20mm-cv20\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/basement-floor-membrane-20mm-cv20\"\u003e\u003cstrong\u003ePlatinum CV20\u003c\/strong\u003e\u003c\/a\u003e be used on floors. This is because the \u003cstrong\u003eCV20 Membrane\u003c\/strong\u003e has a far greater drainage capacity and significantly reduces the risk of hydrostatic pressure building up within the cavity.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUndermining Structures:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003eSump Chambers\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eConsideration must be given to the implications of fitting sumps in the ground, e.g. where unstable elements are present, such as chalk or sand.\u003c\/p\u003e\n\u003cp\u003eThe installation of a perforated sump chamber could cause washing away and potential undermining. Therefore, in such cases, only sealed sumps should be installed and structurally held in place by concrete etc, with the water collection limited to that entering from the drainage channels.\u003c\/p\u003e\n\u003cp\u003eThe final decision on the sump type in cases where ground conditions are unknown should be delayed until excavation is undertaken.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT NOTE:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIf there is any concern as to whether there is a risk of de watering the ground to a condition whereby the structure as a whole could or may be undermined, then advice should be sought from a chartered engineer.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eDrainage Channel\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eIf \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/basement-drainage-channel\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/basement-drainage-channel\"\u003e\u003cstrong\u003ePlaton Aqua Channel\u003c\/strong\u003e\u003c\/a\u003e cannot be formed \/ inserted into the floor at the wall\/floor junction, because there are in-situ reinforcing bars in the slab.\u003c\/p\u003e\n\u003cp\u003eThen either a fall must be created in the floor (as previously described under the heading falls) or a series of small surface channels (cut into the floor like chevrons) must be formed with a fall towards the direction of the sump\/water collection chamber.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eExisting Plasters\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003ePlaster that may be affected by being closed in behind the Platon Cavity Membrane, such as gypsum or lightweight plaster, or where the existing plaster is loose or de-bonding, should be removed from walls \/ soffits prior to membrane application.\u003c\/p\u003e\n\u003cp\u003eOnly where dense and well adhered sand and cement renders are present and where removal may cause unwanted structural damage to substrates can they be left in place.\u003c\/p\u003e\n\u003ch5\u003eInstallation\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003ePreparation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOne of the benefits of using cavity drain membrane is that in general, very little preparation to the substrates is required and although the cavity membrane is flexible and does not need a perfect surface for application, the following points need to be considered.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eUnsound materials on the surface like renders or plasters need to be removed. Any organic materials such as wallpaper, timber skirtings, fixing grounds etc need to be removed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA specialist\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/woodworm-dry-rot-timber-wood-treatments\" target=\"_blank\"\u003e\u003cstrong\u003eTimber Treatment\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003econtractor should investigate any fungal decay \/ infestations in timbers. Also timber that is in contact with damp masonry should be removed or physically isolated.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExcessively uneven wall and floor surfaces should be dubbed out\/levelled especially if timber battens are to be fixed to support dry lining board. Where a wooden floor finish is required such as T\u0026amp;G flooring grade chipboard, it must also be borne in mind that the membrane will follow the contours of the floor. Therefore to achieve a flat surface, any depressions or undulations must be ironed out to avoid undue movement in the floor finishes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSubstrates must be free of sharp protruding objects and debris etc that can damage the membrane. We would also recommend that where mould, mosses, lichens and algae has affected substrates, a surface sterilisation with\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/trisol-23-masonry-fungicide-dry-rot-treatment\" target=\"_blank\"\u003e\u003cstrong\u003eTRISOL 23\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eshould be used.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLoose, friable or defective masonry should be repaired to ensure a solid fixing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNew concrete should be treated with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-anti-lime-sealer\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/wykamol-anti-lime-sealer\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWykamol Anti Lime Sealer\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e which prevents free lime from the curing concrete being drawn out by ingressing water.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInternal Basement Structures:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eSet out below is a generic method of installation, which can be used to apply Platon Cavity Drain Membranes continuously between wall and floor.\u003c\/p\u003e\n\u003cp\u003eNB it is assumed by this stage, that the site and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDesign Considerations\u003c\/strong\u003e have been assessed and the type of drainage facility chosen has been tested.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWall Applications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe installation of Platon P8 Membrane can be fixed to walls either vertically or horizontally, but when choosing the method of application, consideration should be given to the height of walls in relation to the size of the roll of membrane.\u003c\/p\u003e\n\u003cp\u003eThere are fewer joints in horizontal applications but it can be awkward and difficult to manoeuvre the weight of a full roll of membrane. Particularly in situations where the membrane has to be taken in and out of numerous recesses, also around convoluting junctions or were walls are not square.\u003c\/p\u003e\n\u003cp\u003eVertical application may have more joints and require more \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-tape\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-tape\"\u003e\u003cstrong\u003ePlaton Sealing Tape\u003c\/strong\u003e\u003c\/a\u003e but this method is more manageable and much easier to fix.\u003c\/p\u003e\n\u003cp\u003ePlaton P8 Membrane is fixed to walls with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-brick-plugs-with-seals\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-brick-plugs-with-seals\"\u003e\u003cstrong\u003ePlaton Brick Plugs \u0026amp; Seals\u003c\/strong\u003e\u003c\/a\u003e. This will form a seal with the membrane when the plug is driven home into the substrate.\u003c\/p\u003e\n\u003cp\u003eIf the ceiling height is constant, measure and cut drops of the membrane to completely cover the wall areas to be treated. Place the membrane against the wall as level as possible by eye sight and in the top right or left hand corner (depending on which way around the room the membrane is being taken) drill a hole through the centre of the membrane stud using a 10mm drill bit.\u003c\/p\u003e\n\u003cp\u003eInsert the brick plug and hammer home the plug till it finishes flush with the membrane.\u003c\/p\u003e\n\u003cp\u003eUsing a spirit level, level out the membrane and then drill and fix another Brick Plug in the same manner approximately 1.5M along the top of the sheet and along the same line of stud as the first fixing.\u003c\/p\u003e\n\u003cp\u003eOffer up the next length of membrane and position the flange over the studs of the first sheet and fix with two Brick Plugs at high level as previously described.\u003c\/p\u003e\n\u003cp\u003eContinue on in this manner, ensuring the membrane stays as level as possible until all the walls are covered. These independent membrane drops will relax after a while and hang flatter to the wall. The drops are now ready for the next step.\u003c\/p\u003e\n\u003cp\u003eThoroughly clean the flange and the studs where the seal is to be made, (the best cleaning material is\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/paper-towels-rags\" target=\"_blank\"\u003e\u003cstrong\u003ePaper Towel\u003c\/strong\u003e\u003c\/a\u003e). Any dust or dirt will compromise the integrity of the sealed joint. If the membrane is covered in plaster or brick dust, wash off with clean fresh water only and allow to dry. DO NOT use soap or detergents, as these will leave traces on the membrane, which may affect the seal at a later date or make sealing more difficult.\u003c\/p\u003e\n\u003cp\u003eThe separate membrane drops should now be sealed together using \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-tape\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-tape\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePlaton Sealing Tape\u003c\/strong\u003e\u003c\/a\u003e. Apply the tape to the stud area below, which the flange will cover and press home onto the area between the studs.\u003c\/p\u003e\n\u003cp\u003eFlick over the flange section to cover the tape line, and check for uniformity of cover on tape line. Remove the tape backing paper, starting from the middle section of the wall drop, forming two backing paper tags, one going up and the other down.\u003c\/p\u003e\n\u003cp\u003eOn the exposed section of tape apply hand pressure only to the flange to form an initial seal. Carry on to form the seal from the centre section of membrane working up to the top, then go back to the centre and repeat the operation going downwards.\u003c\/p\u003e\n\u003cp\u003eSealing in this manner will prevent any buckling between the membrane or stress concentration at the joint. In very cold or humid conditions a hot air gun can be used to obtain a good sealed joint.\u003c\/p\u003e\n\u003cp\u003eNow that the membrane is sealed to form one continuous sheet, Brick Plugs can now be fixed through the membrane in position to accommodate the chosen dry lining system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAlthough a\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/evolution-sds-drill-bit-10mm\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/evolution-sds-drill-bit-10mm\"\u003e\u003cstrong\u003e10mm Drill Bit\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eis the correct size to use, in very soft brickwork this can result in loose fixing. In these circumstances, it is useful to have on hand drill sizes down to\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/sds-drill-bit-8mm\"\u003e\u003cstrong\u003e8mm Drill Bit\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand experiment with different sizes for the best results.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFloor Applications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBegin at one side of the room and unroll the Floor Membrane against the Wall Membrane with the studs facing down onto the floor.\u003c\/p\u003e\n\u003cp\u003eAllow for the membrane flange overlap, cut the membrane to the desired length or width of the floor. Repeat this exercise until all the lengths \/ widths required to cover the floor area have been cut.\u003c\/p\u003e\n\u003cp\u003eRoll out the next length\/sheet of membrane and position the flange over the studs of the first sheet laid and thoroughly clean the flange and the studs where the seal is to be made as previously described for wall application.\u003c\/p\u003e\n\u003cp\u003eApply \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-tape\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-tape\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePlaton Sealing Tape\u003c\/strong\u003e\u003c\/a\u003e to the stud area below which the flange will cover and press home onto the area between the studs.\u003c\/p\u003e\n\u003cp\u003eFlick over the flange section to cover the tape line, and check for uniformity of cover on tape line. Remove the tape backing paper, starting from the middle section of the membrane sheet, and peel off backing paper in opposite directions along the flange. On the exposed section of tape apply hand pressure only to the flange to form an initial seal. Carry on forming the seal working away from the centre of the membrane.\u003c\/p\u003e\n\u003cp\u003eFoot pressure can be applied by sliding the sole of the foot over the membrane joint, to ensure that the membranes are fully bonded. Sealing in this manner will prevent any buckling between the membrane or stress concentration at the joint.\u003c\/p\u003e\n\u003cp\u003eIn very cold or humid conditions a hot air gun can be used to obtain a good sealed joint.\u003c\/p\u003e\n\u003cp\u003eThe next stage of the operation is to link the floor membrane to the wall membrane, which can be achieved, using\u003cspan\u003e \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-corner-strip-tape\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-corner-strip-tape\"\u003e\u003cstrong\u003ePlaton \u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-corner-strip-tape\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-corner-strip-tape\"\u003e\u003cstrong\u003eCorner Strip Tape\u003c\/strong\u003e\u003c\/a\u003e. Using this Corner Tape, work out how many linear metres there are around the walls, \u003cspan data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-corner-strip-tape\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-corner-strip-tape\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePlaton \u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-corner-strip-tape\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-corner-strip-tape\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCorner Strip Tape\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eis supplied in manageable 10M Lengths.\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eCorner Tape \u003c\/span\u003eis folded in half along the length of the piece to be used and positioned with the crease into the angle as described for the wall \/ floor junction.\u003c\/p\u003e\n\u003cp\u003eOnce correctly aligned, carefully pull off the backing paper and press firmly out with the palm of the hand onto the floor and wall membranes.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFlat Soffit Application:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePlaton P8 should not be fixed to the under side of a flat soffit unless a fall exists or a fall can be created in the soffit itself.\u003c\/p\u003e\n\u003cp\u003eThe soffit should first be measured to establish the desired lengths or widths of membrane required to cover the area and then a further 200mm of membrane should be added to the measurements, to allow for the membrane to be lapped down all the peripheral walls.\u003c\/p\u003e\n\u003cp\u003eApply \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-rope\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-rope\"\u003e\u003cstrong\u003ePlaton Sealing Rope\u003c\/strong\u003e\u003c\/a\u003e to\u003cspan\u003e \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-brick-plugs\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-brick-plugs\"\u003e\u003cstrong\u003ePlaton Brick Plugs\u003c\/strong\u003e\u003c\/a\u003e \u003c\/span\u003ethen around the perimeter edges of the membrane, fold the membrane inward 200mm to form a positive creased and create a down lap. Offer the membrane up to the soffit and position the down lap creases into the junction between the soffit and wall.\u003c\/p\u003e\n\u003cp\u003eDrill and fix enough Brick Plugs through the membrane and into the soffit to hold the membrane in place with the studs against the soffit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNB:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWherever the soffit membrane meets the wall, a 200mm down lap must be allowed and formed as above.\u003c\/p\u003e\n\u003cp\u003eOffer the next length\/sheet of membrane up to the soffit and position the flange over the studs of the first sheet, fix and secure the membrane as described above. Repeat this operation until all the membrane sheets are held in place.\u003c\/p\u003e\n\u003cp\u003eThoroughly clean the flange and the studs where the seal is to be made as previously described for wall application.\u003c\/p\u003e\n\u003cp\u003eApply \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-tape\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-tape\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePlaton Sealing Tape\u003c\/strong\u003e\u003c\/a\u003e to the stud area, which the flange will cover and press home onto the area between the studs. The membrane should now be sealed to form one continuous sheet, Brick Plugs can now be fixed through the membrane, in positions to accommodate the chosen dry lining system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIt is important to ensure that the membrane is taut against the soffit and doesn’t sag, otherwise water ponding will occur and the membrane\/seals could fail.\u003c\/p\u003e\n\u003cp\u003eInternal and external corners are formed in exactly the same way as that which has been previously described in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e‘Floor Applications'\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eusing Platon P8 with membrane upstand except in this case, they will be formed in reverse and be upside down.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eService Entry Seals:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWhere there are services such as pipes, ducting or steel stanchion that protrude through walls or floors, the membrane should be carefully cut and trimmed around the obstacle and sealed using a combination of \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-rope\"\u003e\u003cstrong\u003ePlaton Sealing Rope\u003c\/strong\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/collections\/damp-proof-membrane-tapes-ancillaries\/products\/newton-mastic-sealant-c3-cartridge\" target=\"_blank\"\u003e\u003cstrong\u003eNewton Mastic\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-corner-strip-tape\"\u003e\u003cstrong\u003ePlaton \u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-corner-strip-tape\"\u003e\u003cstrong\u003eCorner Strip\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDoors and Windows:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDoor and Window Frames and timber surrounds should always be removed to enable the Platon Membrane to be extended around or into door and window reveals to maintain the continuity of the waterproofing system and to also provide a physical barrier between the frames and damp masonry.\u003c\/p\u003e\n\u003cp\u003eIn situations where the Platon Membrane would restrict or limit the profile of replaced frames, then\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proof-course-rolls\"\u003e\u003cstrong\u003ePlain DPC\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003ecan be used to line and protect the reveals instead.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eVentilation - Part F of Building Regulations:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThere is no requirement to ventilate the membrane cavity in a fully sealed system such as in under pavement vault application.\u003c\/p\u003e\n\u003cp\u003eIn a semi sealed system, the cavity between membrane and substrate can be vented into the room space with passive vents or if this is not possible, it can be vented through the external wall using a 150 x 225 air brick inserted every 1.5M to 2.0M along the wall.\u003c\/p\u003e\n\u003cp\u003eIt is important that the cavity between the membrane and internal finish i.e. dry lining is not vented so as to avoid possible interstitial condensation. However, consideration should be given to the risk of condensation forming within the room itself and the introduction of a humidistat controlled extract fan should therefore be recommended.\u003c\/p\u003e\n\u003cp\u003eRefer to BS8102 (2009) Table 2 for further reference. Part F of Building Regulations concerning ventilation in basements.\u003c\/p\u003e\n\u003ch5\u003eFinishing\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eWall Finishes:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIf timber battens are to be used, the traditional method is to fix a vertical batten 25mm x 50mm.\u003c\/p\u003e\n\u003cp\u003eThe Brick Plugs in this instance should be fixed at 400mm centres horizontally and 600mm centres vertically.\u003cspan\u003e \u003cstrong\u003ePlaton\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e Brick Plugs\u003c\/strong\u003e will take 25mm of screw, so be sure to purchase the correct length for the thickness of batten.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNB:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWe would however, recommend that foil back plasterboard be used to prevent interstitial condensation forming in the cavity.\u003c\/p\u003e\n\u003cp\u003eFor a metal fast track dry lining system such as Gypliner or Lafarge, the brick plugs should be fixed at 600mm centres horizontally and 800mm centres vertically. If an independent timber or metal frame system is to be used, the wall membrane can be ‘curtain hung’. The membrane is simply dressed down the walls just like hanging a curtain or sheet. This method of installation requires less fixings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWe would however, recommend that foil back plasterboard be used to prevent interstitial condensation forming in the cavity.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFloor Finishes:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThere is a wide choice of floor coverings that can be laid on top of Platon floor membranes\u003c\/p\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\n\u003ctable class=\"tg\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-6q21\"\u003ePlaton P8 (Wood Based Flooring)\u003c\/td\u003e\n\u003ctd class=\"tg-h2je\"\u003eFlooring Grade T \u0026amp; G Chipboard, Parquet, Laminate, Wood Strip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-6q21\"\u003ePlaton P8 (Sand \/ Cement Screeds)\u003c\/td\u003e\n\u003ctd class=\"tg-h2je\"\u003e\n\u003cp\u003e\u003cstrong\u003eDomestic:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMinimum 50mm screed or 20mm reinforced polymer modified self-levelling screed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMinimum 75mm reinforced screed or 35mm reinforced polymer modified self-levelling screed.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eInsulation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFor Platon Membrane applied to walls at or above ground level, the maximum insulation thickness should be 50mm.\u003c\/p\u003e\n\u003cp\u003eWhen Platon membrane is applied to earth retaining walls full height of a basement, there is no upper limit to insulation thickness. However, if Platon Membrane is applied to part earth retaining walls, then the maximum insulation thickness should be 50mm.\u003c\/p\u003e\n\u003cp\u003eThere is no upper limit to insulation thickness for Platon Membrane applied to solid floors at ground or below ground level.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCurved Soffits and Vaulted Rooms:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWhen working in a conventional vault with rounded ceilings the water can run off freely and the following method should be adopted:\u003c\/p\u003e\n\u003cp\u003eWhen lining vaults always work from the front to the back, starting on the centre line of the vault. Measure the length of the vault and add 400mm to this measurement, then cut the membrane to the length.\u003c\/p\u003e\n\u003cp\u003eForm a 900 downturn crease 200mm in from either end of the membrane and prepare \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-brick-plugs\"\u003e\u003cstrong\u003ePlaton \u003c\/strong\u003e\u003cstrong\u003eBrick Plugs\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eby wrapping with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-rope\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-rope\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePlaton Sealing Rope\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eOffer the membrane up to the vault ceiling along the centre line of the vault, and drill and hammer home the fixing plugs in a straight line at 600mm centres from front to rear. These will provide fixing points for the dry lining system.\u003c\/p\u003e\n\u003cp\u003eThe creased downturn at either end of the vault will start to deform going into the curvature of the vault ceiling. Where this occurs, carefully slit \/ cut the deformed sections towards the crease but stop short of the crease by one stud.\u003c\/p\u003e\n\u003cp\u003eThe membrane can now be overlaid and will flatten out and follow the curvature. Several slits may be required to achieve this depending on the radius of the vault.\u003c\/p\u003e\n\u003cp\u003eContinue to work out from the first sheet, ensuring a weathered joint of not less than eight studs. The flange should be used to make both of these weathered joints either side of the initial membrane fixed off the central line of the vault. \u003c\/p\u003e\n\u003cp\u003eThe weathered joints are sealed flange over stud using\u003cspan\u003e \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-tape\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-tape\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePlaton Sealing Tape\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/p\u003e\n\u003cp\u003eAll the sheets running from front to back of the vault are cut overall length of vaulted soffit. This should give coverage to the vault, past the springing line down to the floor slab line, together with a 200mm return to either end of the vault.\u003c\/p\u003e\n\u003cp\u003eThe end walls are now ready to be lined with the membrane. The end wall sections are cut to the true width of the vault so that the membrane overlaps the membrane returns already formed. These sections of membrane are fixed and sealed in exactly the same way as described for wall application. The end wall membrane stud to stud joint should be sealed around the radius with \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-rope\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-membrane-sealing-rope\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePlaton Sealing Rope\u003c\/strong\u003e\u003c\/a\u003e and if necessary\u003cspan mce-data-marked=\"1\"\u003e \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-corner-strip-tape\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-corner-strip-tape\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePlaton \u003c\/strong\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-corner-strip-tape\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/products\/platon-corner-strip-tape\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCorner Strip\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/p\u003e\n\u003cp\u003eThe floor membrane is now ready to be laid over the completed drainage system.\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_P8_CAVITY_DRAIN_MEMBRANE_TECH_2.pdf?2407904986456654867\" target=\"_blank\"\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_P8_CAVITY_DRAIN_MEMBRANE_TECH_2.pdf?2407904986456654867\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_P8_TECH_da9f56ab-0d74-457d-802a-273766c577de_small.jpg?v=1524826268\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_MANUAL_2021.pdf?v=1637675411\" target=\"_blank\"\u003e\u003cstrong\u003eSystem Platon Installation Manual\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_MANUAL_2021.pdf?v=1637675411\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_MANUAL_small.jpg?v=1524826278\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_CAVITY_DRAIN_SYSTEMS_BROCHURE.pdf?1297\" target=\"_blank\"\u003e\u003cstrong\u003ePlaton Cavity Drain Systems Brochure\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_CAVITY_DRAIN_SYSTEMS_BROCHURE.pdf?1297\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_CAVITY_DRAIN_SYSTEMS_BROCHURE_100x100.jpg?v=1573644582\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_P8_BBA_37670d6b-16fb-40d8-996e-715d80ca9246.pdf?1297\" target=\"_blank\"\u003e\u003cstrong\u003eBBA Certificate\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_P8_BBA_37670d6b-16fb-40d8-996e-715d80ca9246.pdf?1297\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_P8_BBA_29216527-e3a9-4294-8523-3d8d24ed2641_100x100.jpg?v=1573644600\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_P8_DOP.pdf?1297\" target=\"_blank\"\u003e\u003cstrong\u003eDeclaration of Performance (DoP)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_P8_DOP.pdf?1297\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_P8_DOP_100x100.jpg?v=1573644612\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_P8_NBS_ENTRY.pdf?1297\" target=\"_blank\"\u003e\u003cstrong\u003eNBS Plus Product Entry\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_P8_NBS_ENTRY.pdf?1297\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_P8_NBS_100x100.jpg?v=1573644622\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATON_PB2_TECH_2.pdf?16033061579009814366\" target=\"_blank\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg {border-collapse:collapse;border-spacing:0;} .tg td{font-family:Arial, sans-serif;font-size:14px;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;} .tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;} .tg .tg-hie3{font-weight:bold;background-color:#ffffff;border-color:#000000;text-align:center} .tg .tg-o5tf{font-weight:bold;background-color:#ffffff;border-color:inherit;text-align:center} .tg .tg-8w0k{background-color:#ffffff;border-color:#000000;text-align:center} .tg .tg-28l8{background-color:#ffffff;border-color:inherit;text-align:center} @media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg {border-collapse:collapse;border-spacing:0;} .tg td{font-family:Arial, sans-serif;font-size:14px;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;} .tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;} .tg .tg-hie3{font-weight:bold;background-color:#ffffff;border-color:#000000;text-align:center} .tg .tg-8w0k{background-color:#ffffff;border-color:#000000;text-align:center} @media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e","brand":"Isola","offers":[{"title":"40M² Kit - (W) 2.0M x (L) 20M Roll","offer_id":28182646849635,"sku":"TT09K1","price":182.6,"currency_code":"GBP","in_stock":true},{"title":"10M² Kit - (W) 2.0M x (L) 5M Roll","offer_id":28182159589475,"sku":"TT09K3","price":96.9,"currency_code":"GBP","in_stock":true},{"title":"20M² Kit - (W) 2.0M x (L) 10M Roll","offer_id":28182646718563,"sku":"TT09K2","price":128.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/platon-p8-basement-tanking-membrane-kit-40m-w-2-0m-x-l-20m-roll-waterproof-709.webp?v=1780917376"},{"product_id":"damp-proof-membrane-kit-pm3-non-mesh","title":"Platinum PM3 NON-MESH Damp Proof Membrane Kit","description":"\u003cp\u003eA range of \u003cspan\u003eDamp Proof Membrane\u003c\/span\u003e\u003cspan\u003e Kits using \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/damp-proof-membrane-pm3\" target=\"_blank\"\u003e\u003cstrong\u003ePlatinum PM3 NON-MESH Membrane\u003c\/strong\u003e\u003c\/a\u003e\u003cstrong\u003e \u003c\/strong\u003eas the choice of Damp Proof Membrane. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThese Damp Proof Membrane Kits can be purchased in two sizes,\u003cstrong\u003e \u003cmeta charset=\"utf-8\"\u003e20M²\u003cspan data-mce-fragment=\"1\"\u003e and\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e40M²\u003c\/strong\u003e\u003cstrong\u003e.\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eUse the drop-down box option below to choose your preferred kit size.\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePlatinum PM3 NON-MESH Damp Proof Membrane Kit\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis supplied with a roll of\u003cspan\u003e \u003cstrong\u003ePM3 \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003eDamp Proof Membrane\u003c\/strong\u003e, the required number of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFixing Plugs \u003c\/strong\u003eand a roll of \u003cstrong\u003eOvertape\u003c\/strong\u003e for jointing. An \u003cstrong\u003eSDS Drill Bit\u003c\/strong\u003e (10mm x 160mm) is also supplied with the kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA full table of each Damp Proof Membrane\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eKit Contents\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eis shown below in the 'Description' Tab.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\"\u003e\u003cspan\u003e  Read our Guide on \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" data-mce-fragment=\"1\" target=\"_blank\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\"\u003e'How To Identify \u0026amp; Treat Rising Dampness On Walls'\u003c\/a\u003e\u003cspan\u003e and \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\"\u003e'How To Install a Damp Proof Membrane'\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch4\u003e\u003cstrong\u003ePlatinum PM3 NON-MESHED Damp Proof Membrane Kit\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003ePlatinum PM3 Damp Proof Membrane \u003cspan\u003eis a High Quality, 3mm Studded, \u003c\/span\u003e\u003cstrong\u003eNON-MESHED,\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eHDPE Membrane suitable for the Damp Proofing of Walls, Floors, Vaults and Tunnels\u003c\/span\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlatinum P\u003c\/span\u003e\u003cspan\u003eM3\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eDamp Proof\u003c\/span\u003e\u003cspan\u003e Membrane \u003c\/span\u003e\u003cspan\u003ecan be used as an alternative to meshed membranes\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ewhere a meshed surface is not required\u003c\/strong\u003e\u003cspan\u003e, typically where the wall finish to the damp proof membrane is timber battens, a dry-lining frame or block wall.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlatinum PM3 Damp Proof Membrane \u003c\/span\u003eis guaranteed against deterioration for 30 years and has a life expectancy of at least 50 years.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/Info_Icon_394c7338-3fdd-4f82-9dbb-971567ab58c8_32x32.jpg?v=1583505451\"\u003e\u003cspan\u003e  Read our Guide on \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\" data-mce-fragment=\"1\" target=\"_blank\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-damp-proof-walls\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e'How To Identify \u0026amp; Treat Rising Dampness On Walls'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e and \u003c\/span\u003e\u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\" data-mce-href=\"https:\/\/www.platinumchemicals.co.uk\/blogs\/news\/how-to-install-a-damp-proof-membrane\"\u003e\u003cstrong\u003e'How To Install a Damp Proof Membrane'\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKit Contents:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{font-family:Arial, sans-serif;font-size:14px;padding:4px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:4px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg .tg-mya2{font-weight:bold;background-color:#efefef;border-color:#000000;text-align:left}\n.tg .tg-x3uc{font-weight:bold;background-color:#c0c0c0;border-color:#000000;text-align:center}\n.tg .tg-obcv{border-color:#000000;text-align:center}\n.tg .tg-takb{background-color:#c0c0c0;border-color:#000000;text-align:center}\n.tg .tg-rx41{font-weight:bold;font-family:Arial, Helvetica, sans-serif !important;;background-color:#efefef;color:#333333;border-color:#000000;text-align:center}\n@media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\n\u003ctable class=\"tg\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"tg-takb\" colspan=\"5\"\u003e\u003cspan style=\"font-weight: bold;\"\u003ePM3 Non-Mesh Damp Proofing Membrane Kit\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-rx41\"\u003eKit Size\u003c\/td\u003e\n\u003ctd class=\"tg-rx41\" style=\"text-align: center;\"\u003eMembrane Roll Size\u003c\/td\u003e\n\u003ctd class=\"tg-mya2\" style=\"text-align: center;\"\u003eNo. of Fixings\u003c\/td\u003e\n\u003ctd class=\"tg-mya2\" style=\"text-align: center;\"\u003eNo. of Sealing Tape\u003c\/td\u003e\n\u003ctd class=\"tg-mya2\" style=\"text-align: center;\"\u003eNo. of SDS Drill Bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e20M² Kit\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e(W) 2.0M x (L) 10M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e50 x Platinum Waterseal Brick Plugs\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e\u003cspan\u003e1 x Roll of Platinum Corner Tape \/ Overtape\u003cbr\u003e(W) 150mm x (L) 10M\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e1 x SDS Bit\u003cbr\u003e(W) 10mm x (L) 160mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-x3uc\"\u003e40M² \u003cspan style=\"font-weight: bold;\"\u003eKit\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e(W) 2.0M x (L) 20M\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e100 \u003cspan\u003ex \u003c\/span\u003e\u003cspan\u003ePlatinum Waterseal Brick Plugs\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e\u003cspan\u003e1 x Roll of Platinum Corner Tape \/ Overtape\u003cbr\u003e(W) 150mm x (L) 20M\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-obcv\"\u003e2 \u003cspan\u003ex SDS Bits\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(W) 10mm x (L) 160mm\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eNote: The Fixing Plugs supplied in this kit are our \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/tanking-membrane-brick-plugs\" target=\"_blank\"\u003ePlatinum Waterseal Brick Plugs\u003c\/a\u003e. The Sealing Tape supplied is our \u003ca href=\"https:\/\/www.platinumchemicals.co.uk\/products\/basement-membrane-corner-tape\" target=\"_blank\"\u003ePlatinum Corner Tape\u003c\/a\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eBenefits \u0026amp; Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDoes not require extensive and damaging preparation to the wall surface.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOnly 3mm in thickness and so is ideal for when space is tight, such as with stairs or low headroom.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSpeed of installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProvides vapour control and, when used with humidity control systems, is capable of delivering an environment to all levels within a Grade 3 environment to BS 8102:2009 and NHBC Chapter 5.4.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCreates a dry, habitable living space in areas previously suffering from damp \/ wet conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWaterproof, Salt Inhibiting, Root and Contaminate resistant.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Data:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{font-family:Arial, sans-serif;font-size:14px;padding:4px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:4px 20px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}\n.tg .tg-tt9e{font-weight:bold;font-family:Arial, Helvetica, sans-serif !important;;background-color:#ffffff;color:#333333;border-color:#000000;text-align:center}\n.tg .tg-p4un{font-family:Arial, Helvetica, sans-serif !important;;background-color:#ffffff;color:#333333;border-color:#000000;text-align:center}\n@media screen and (max-width: 767px) {.tg {width: auto !important;}.tg col {width: auto !important;}.tg-wrap {overflow-x: auto;-webkit-overflow-scrolling: touch;}}\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\n\u003ctable class=\"tg\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eMembrane Material\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eHDPE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eMembrane Thickness\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e0.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eStud Depth\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e3.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eDensity\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e500g\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eSoftening Temperature\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e126°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eService Temperature\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e-50°C to +80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eTensile Strength MD (BS 12311-2)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e418 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eTensile Strength CD (BS 12311-2)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e488 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eWater Vapour Resistance\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e\u0026gt;3020 MNs\/g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eResistance to Static Loading (BS 12730)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003e\u0026gt;20 Kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eResistance to Fire (BS EN 13501-1)\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eClass F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-tt9e\"\u003eLife Expectancy\u003c\/td\u003e\n\u003ctd class=\"tg-p4un\"\u003eLifetime of Structure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch6\u003e\u003cbr\u003e\u003c\/h6\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eInstallation\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003ePreparation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eClean the substrate to remove all loose debris and organic matter. Plaster should be removed as it can soften over time, which will weaken the fix of the membrane to the wall. If the wall render is in good condition, it does not have to be removed and Platinum PM3 Damp Proof Membrane can be fitted directly over. Loose or crumbling render should be removed.\u003c\/p\u003e\n\u003cp\u003eIf evidence of bacterial growth can be seen, use a fungicidal product prior to the fitting of the membrane.\u003c\/p\u003e\n\u003cp\u003eIf any evidence of wet rot or dry rot is seen, have it dealt with by a qualified remedial specialist.\u003c\/p\u003e\n\u003cp\u003eIf a new slab is to be laid as part of the works, it is preferable to fit \u003cspan\u003ePlatinum PM3 Damp Proof Membrane\u003c\/span\u003e prior to the laying of the floor slab with the floor DPM extending upwards in front of the \u003cspan\u003ePlatinum PM3 Damp Proof Membrane\u003c\/span\u003e ready for the concrete placement.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCutting to Size:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003ePlatinum PM3 Damp Proof Membrane\u003c\/span\u003e can be cut with a sharp utility knife, scissors or shears\u003c\/p\u003e\n\u003cp\u003eDecide whether the membrane is to be fitted horizontally or vertically\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eMembrane Jointing:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eJoints may be made horizontally or vertically.\u003c\/p\u003e\n\u003cp\u003eFit the edge of the next length of membrane adjacent to the previous sheet with a butt-joint. Overtape the butt-joint with\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/platinum-building-chemicals.myshopify.com\/products\/platinum-basement-membrane-overtape\" title=\"Platinum Corner Strip\"\u003ePlatinum Corner Tape\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlatinum PM3 Damp Proof Membrane\u003c\/span\u003e can be taken round corners. Try to fit the membrane square with neat creases to the internal and external corners. Where the membrane starts to be misshapen due to the contours of the wall, cut the membrane and start again with a new butt-joint secured with\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/platinum-building-chemicals.myshopify.com\/products\/platinum-basement-membrane-overtape\" title=\"Platinum Corner Strip\"\u003ePlatinum Corner Tape\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eIn cold and damp conditions a heat gun should be used to gently evaporate surface moisture prior to the application of the\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/platinum-building-chemicals.myshopify.com\/products\/platinum-basement-membrane-overtape\" title=\"Platinum Corner Strip\"\u003ePlatinum Corner Strip\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFixing to the Wall:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eCut the membrane to size. Ideally, \u003cspan\u003ePlatinum PM3 Damp Proof Membrane\u003c\/span\u003e should be continued up into ceiling voids and down past the slab to the oversite. If this is not possible, cut the membrane so that it finishes tightly to the soffit and floor finish. A gap is not required at the soffit or floor, indeed the system works more efficiently when the system is not ventilated as this impedes the natural vapour drive from inside the property to the outside that still continues through the\u003cspan\u003e membrane\u003c\/span\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlatinum PM3 Damp Proof Membrane\u003c\/span\u003e is fitted to the wall with the studs facing the wall and the flat surface facing inwards towards the applicator. Fix the membrane to the wall with the \u003ca href=\"https:\/\/platinum-building-chemicals.myshopify.com\/products\/brick-plugs\" title=\"Platinum Brick Plugs \u0026amp; Seals\"\u003ePlatinum Waterseal Brick Plugs\u003c\/a\u003e to all substrates except to slightly friable mortar substrate, when the\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/platinum-building-chemicals.myshopify.com\/products\/platinum-cob-plugs-fixings-60mm-90mm\" title=\"Platinum Cob Plugs\"\u003ePlatinum Cob Plugs\u003c\/a\u003e should be used.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlatinum PM3 Damp Proof Membrane \u003c\/span\u003ecan be fitted horizontally or vertically. Fit the membrane as level as possible - best results are achieved when a long builders level or a rotating laser level is used.\u003c\/p\u003e\n\u003cp\u003eUsing the\u003cspan\u003e \u003c\/span\u003e10mm Drill Bit, drill through the membrane into the wall to a depth of at least 60mm.\u003c\/p\u003e\n\u003cp\u003eFix only as many plugs as are required to fix the membrane neatly to the wall\u003c\/p\u003e\n\u003cp\u003eIf fixings are required for fixing of timber battens, brackets for Gypliner type dry-lining frame or wall ties, add further plugs to the correct centres required for the wall lining.\u003c\/p\u003e\n\u003cp\u003eHammer the plugs home using a wide headed hammer such as a lump hammer or mallet.\u003c\/p\u003e\n\u003cp\u003eFit \u003cspan\u003ePlatinum PM3 Damp Proof Membrane \u003c\/span\u003eto return walls to isolate wall finishes from dampness transmitting from the main wall being treated.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlatinum PM3 Damp Proof Membrane\u003c\/span\u003e can be taken into reveals.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUsing Platinum Waterseal Brick Plugs for Fixing:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePlatinum Waterseal Brick Plugs have a hollow core that is designed to receive 5mm self-tapping screws. Use either plug to secure timber battens or locating brackets from wall lining systems. Heavier items can be supported by screwing a piece of chipboard to the plugs at fairly close centres and then fixing the heavier item to the chipboard in a conventional way\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFixing Heavier Objects to the Wall:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHeavier objects should be attached to the wall using resin anchors. Seal around the resin anchor with Newton 801-M Mastic Sealant.\u003c\/p\u003e\n\u003ch5\u003eData Sheets\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Data Sheet:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eComing Soon\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATINUM_PM3_PLAIN_DAMP_PROOF_MEMBRANE_DOP.pdf?1285\" target=\"_blank\"\u003e\u003cstrong\u003eDeclaration of Performance (DoP):\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATINUM_PM3_PLAIN_DAMP_PROOF_MEMBRANE_DOP.pdf?1285\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/PLATINUM_GT8_GEOTEX_MEMBRANE_DOP_100x100.jpg?v=1573558472\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/NEWTON_503_503-MESH_TECH.pdf?13560998483539441237\" target=\"_blank\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/h3\u003e","brand":"Platinum Building Chemicals Ltd","offers":[{"title":"40M² Kit - (W) 2.0M x (L) 20M Roll","offer_id":28208494772323,"sku":"BWMPM3K1S","price":181.4,"currency_code":"GBP","in_stock":true},{"title":"20M² Kit - (W) 2.0M x (L) 10M Roll","offer_id":28208642523235,"sku":"BWMPM3K2S","price":117.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/5036\/files\/platinum-pm3-non-mesh-damp-proof-membrane-kit-40m-w-2-0m-x-l-20m-roll-997.webp?v=1780917393"}],"url":"https:\/\/www.platinumchemicals.co.uk\/collections\/all-products.oembed?page=2","provider":"Platinum Chemicals","version":"1.0","type":"link"}