List of featured suppliers of MEMBRANES Wall: Vapour Permeable on Building Products Index
Wall membranes that are vapour permeable allow for the movement of moisture vapour through the wall assembly. This means that moisture that gets into the wall from either side can move through the membrane and evaporate out, preventing the accumulation of moisture that can lead to mould, rot, and other issues. This type of membrane is typically used in buildings where a high degree of air tightness is desired, as it can help manage moisture while still allowing the building to "breathe."
