DuPont Unveils Latest Generation Breather Membrane, DuPont™ Tyvek® Trifecta™ Offering Fire and Moisture Protection

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View the DuPont entry on BPindex Visit the DuPont website Patent Pending, DuPont™ Tyvek® Trifecta™A2 Fire-Rated Breather Membrane compliments the DuPont™ AirGuard® A2 FR AVCL and completes the DuPont Fire Performance System. Available in the United Kingdom. London, UK May 6, 2024 – DuPont Performance Building Solutions, a leading innovator in material science, has announced the launch of its latest generation …

DuPont A2 fire rated non-combustible system for weatherproofing and condensation risk management

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View the DuPont entry on BPindex Visit the DuPont website Europe has standardised testing and classification criteria for construction products through the European Standard EN 13501-1. Classes are described by letters. The first letter gives a classification based on the combustibility and contribution to fire: A1 and A2 is non-combustible, B till E go from very limited to medium contribution to fire, …