List of featured suppliers of MEMBRANES AVCL Air and Vapour Control Layers Heat Reflective Thermo-Reflective on Building Products Index
Membranes are thin and flexible sheets made of various materials that are used to cover and protect a surface. AVCL (air and vapour control layers) are special types of membranes that are designed to prevent air and moisture from passing through a building envelope. Heat reflective or thermo-reflective materials are used to reflect heat and insulate a building against the heat generated by the sun.