List of featured suppliers of MEMBRANES AVCL Air and Vapour Control Layers Airtight Applications on Building Products Index
Membranes, AVCL air and vapour control layers, and airtight applications are materials and techniques used in the construction industry to create a barrier between the interior and exterior of a building. These elements are applied to ensure that no air or water leaks occur throughout the structure, helping to maintain a comfortable, energy-efficient environment for occupants. They are commonly used in roofing systems, walls, and floors to enhance the thermal and acoustic performance of the building.