Wykamol ISO-THERM - Thin Internal Wall Insulation Membrane (TIWI)

Wykamol ISOTHERM is an ultra-thin (+/-4mm) internal wall insulation membrane made from a patented, specially woven polyester-based fabric. Available in rolls measuring 0.95 metres wide by 7.5 metres long, Wykamol ISOTHERM is designed for easy and versatile application on a wide range of wall finishes.

Its flexibility and lightweight nature allow it to be installed with minimal disruption, often without the need to remove door architraves or skirtings. Wykamol ISOTHERM is vapour permeable yet waterproof, effectively resisting lateral damp transfer and preventing the formation of efflorescent salts and surface mould.

When combined with ISO-THERM Bond Adhesive and a plaster skim coat, the overall depth is just 10mm, making it an ideal solution for enhancing thermal efficiency in both residential and commercial properties suffering from cold, damp, or mouldy walls.