- Black, White, Green，Blue
- House Wrap
- 80gsm to 160gsm
Breathable HouseWrap, also call homewrap, Weather Protection Barrier or Breathable Membrane which is a water resistant membrane with high vapour permeability, use as diffusion open roofing felts under pitched roof tile or vapour permeable barrier housewraps on timber frame walls.
It functions as a weather-resistant barrier, preventing rain from getting into the roof or wall assembly while allowing water vapor to pass to the exterior. Breather House Wrap may also serve as an air barrier if it is sealed carefully at seams.It also have good "water resistance", good "water vapor permeability", and good "air barrier properties"..
Material: 3 Layers, middle layer polyolefin microporous membrane and two layers of polymer material produced by advanced thermal composite craft
|The purpose of the membrane is to allow water vapour to permeate through from the insulation into the cavity above and yet prevent water from the cavity entering the quilt. Breather membranes are installed over the top of quilt insulation and below the external profiled sheet.|
Prevent infiltration of air and water, but lets water vapor escape to prevent rot and mold.