Dupont Tyvek AirGuard® A2 FR AVCL A fire retardant AVCL with European Fire Classific
DuPont™ AirGuard® A2 FR enhances the building fabric in terms of airtightness, energy efficiency and moisture management, improving indoor air quality and providing exceptional fire safety to the building and its occupants.
DuPont™ AirGuard® A2 FR
Surpassing the Fire Regulations
Today the fire performance of materials used in buildings is under closer scrutiny than ever before and the regulations continue to be updated. DuPont has introduced a step change in their building membranes offering: a fire retardant AVCL with European Fire Classification A2.
Membrane & Tape System – Independent Classification: A2-s1,d0
For DuPont™ AirGuard® A2 FR AVCL to provide effective airtightness and vapour control it is crucial that all laps, junctions and penetrations are sealed. In order to give assurance that a complete system is ‘fire-safe,’ a full system test, including horizontal lap sealing with Tyvek® 2060M Tape has been successfully tested according EN 13501-1 at the Prüfinstitut Hoch -> Classification Report, KB-Hoch-200148, 4th March 2020.
Features & benefits
Feature Benefit
Fire Classification surpasses all national building regulations and standards for construction materials used in walls in the UK and Ireland · Fire-retardant
· Suitable for all building types, heights and proximities
Tested and classified for free-span, on mineral wool slab, gypsum plasterboard or fibre cement board · Suitable for all building types, heights and proximities
· Suitable for high humidity buildings, such as swimming pool halls etc
Exceptional tear and tensile strength characteristics · Durability
CE Marking (BBA certification pending) · Independently certified, showing aged results