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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