Soudal Soudafoam 'Window & Door' Expanding Foam

Soudal Soudafoam 'Window & Door' Expanding Foam

Soudal | Expanding Foam

Soudafoam Window & Door Expanding Foam is a Premium Grade, Professional Quality Polyurethane Expanding Foam Filler. Manufactured specifically for professional filling around PVCu, aluminium and wooden windows and doors.

Soudafoam Gun Grade cans are fitted with DuraValve™, a unique valve system that improves the yield and performance of Soudafoam products over much longer time periods than standard valves.

Supplied in 750ml Cans, in Gun Grade application only.


Soudafoam Window & Door Expanding Foam

Premium Window & Door filling formulation with high linear expansion. It is easy to use, one component with rapid curing.

Soudafoam Window & Door Expanding Foam has excellent thermal and acoustic insulation properties with primerless adhesion on most construction materials.


The Gun Grade cannisters of this product are fitted with DuraValve™.

DuraValve™ is a unique valve system that improves the yield and performance of Soudafoam products over much longer time periods than standard valves.

DuraValve™ puts an end to commonly known issues such as poor yield and non-extrusion of PU Foams and is a standard for most gun applied Soudafoam Products. 

Product Benefits:

  • Excellent adhesion on most substrates (except PTFE, PE and PP).

  • High insulation value, thermal and acoustic.

  • High filling capacities.

  • Excellent stability (no shrink or post expansion).

  • Very good bonding properties.


  • Product Basis: Polyurethane Foam Filler

  • Linear Yield FEICA TM1002 (750ml Cannister): 26 Metres

  • Acoustic Rating ISO 717-1: 58 dB

  • Thermal Conductivity DIN 52612: 37mW/mK

  • Fire Class (DIN4102): B3 Fire Rated

  • Application Temperatures: +5°C to +30°C

Typical Applications:

  • Installation of Window and Door frames

  • Filling of cavities

  • Sealing of all openings in roof constructions

  • Apply of an acoustic baffle

  • Improving thermal isolation in cooling systems

Soudafoam Product Selector:

The table below shows each product in the Soudafoam Range and it's advantages and disadvantages for each application.

This will help ensure the correct product is chosen for your application.



Shake the aerosol can for at least 20 seconds. Attach the can onto the Applicator Gun. Surface should be free from grease and dust.

Moisten surfaces with a water sprayer prior to application.

For non-conventional substrates a preliminary adhesion test is recommended.

Application Method:

Fill holes and cavities approximately ¾ full as the foam will expand.

Repeat shaking regularly during application.

If you have to work in layers repeat moistening after each layer. Fresh foam can be removed using Soudal Gun & Foam Cleaner or acetone.

Cured foam can only be removed mechanically or with Cured PU Foam Remover. Never burn away cured foam.

Health & Safety Recommendations:

Take the usual labour hygiene into account.

Always wear gloves and goggles during application. See our Safety & PPE Products.

Consult label and material safety data sheet for more information.

Data Sheets

Technical Data Sheet

Safety Data Sheet

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