Fire risk averse A2 Euroclass non-combustible W1 grade weatherproofing breather membrane with low vapour resistance
DuPont™ Tyvek® Trifecta™ is a robust, non-combustible 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.
DuPont™ Tyvek® Trifecta™
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.
Tyvek® Trifecta™ is the unique long-term protection solution every builder can trust.
|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||
|Reaction to fire||class||A2-s1,d0 (with Tyvek® 1310 FR Tape)|
|Water tightness||EN 1928 (A)||class||W1|
|Mass per unit area||EN 1849-2||g/m2||400|
|Maximum tensile force (MD)||EN 12311-1||N/50mm||4000|
|Elongation at max. tensile force (MD)||EN 12311-1||%||5|
|Maximum tensile force (XD)||EN 12311-1||N/50mm||3500|
|Elongation at max. tensile force (XD)||EN 12311-1||%||5|
|Resistance to tearing MD (nail shank)||EN 12310-1||N||800|
|Resistance to tearing XD (nail shank)||EN 12310-1||N||800|