DA

Wall Weather Resistive Barrier

Ideal for tropical climates
Acts as a vapour check and airtightness layer simultaneously
Protects from exterior sources of high humidity
Long-term durability and strength
Weathertight & airtight weather resistive barrier (WRB)

DA provides superior weather protection for your wall systems, in high humidity tropical environments. It is also suitable for use in any climate in façade systems which are externally insulated with diffusion-open materials. It protects the building from wind, driving rain, high humidity, and back-diffusion from moist claddings.

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