Trade Select™ VapourTech Brane® VHP is a Very High Permeance (VHP), vapour permeable, triple-layer, Light Duty wall wrap, designed for use in a wide range of wall systems in both residential and commercial applications.
Trade Select™ VapourTech Brane® VHP is classified as a Water Barrier and Class 4 Vapour Permeable membrane. Very high levels of water vapour are allowed to absorb and diffuse through the core non-woven structure, ensuring condensation risk is controlled, while outside liquid water cannot penetrate inwards.
Trade Select™ VapourTech Brane® VHP is chemically non-reactive in conjunction with treated timber and salt conditions close to coastlines.
- Duty Rating: Light Wall