Tyvek® Trifecta™is a non-combustible and robust breather membrane suited for high-rise and high-risk commercial and residential buildings with 3-in-1 underlaying properties of A2 (s1,d0), W1 and 0.416 MNsg / SD 0.08m.
Tyvek® Trifecta™doesn’t produce droplets or emit smoke when subjected to flame, making it a great choice for fire risk averse build-up designs. It is engineered for fast and easy installation with non-combustible A2 tape.
Airtight and watertight yet vapour-open, the Tyvek®Trifecta™breather membrane also contributes to energy conservation and climate control, improving the comfort of occupants and contributing to higher internal air quality.
Key points :
Performs to Euroclass A2 (s1, d0) standards
Highest level W1 class water-holdout
Superior breathability to 0.416 MNsg / SD 0.08m
All-in-one weatherproofing solution
Specification :
Width: 1.5m Length: 25m Pack Coverage: 37.5 m² Mass per unit area: 400 g/m² Reaction to fire: A2-s1, d0 (with Tyvek 1310FR Tape) Water Vapour Transmission Sd-Value: 0.08 m Water Vapour Resistance: 0.4 MN.s/g Water Tightness: W1 Tensile Force: - MD: 4000 N/50mm - XD: 3500 N/50mm
