Permavent

Keep your roof protected. Keep your home dry.When the rain falls and the wind howls, you need a breather membrane you can trust. The Permavent Black Breather Membrane (1m x 20m) gives you reliable, all-weather protection for any roofing project. Moisture build-up ruins insulation, damages timber,...

Permavent use the very latest technology from the medical industry to encapsulate the highest grade hydrophobic film inside the very highest quality spunbond polypropylene layers. Moreover, unlike other companies, who simply stick the different layers together, Permavent membranes are manufactured in a single process...

Fully Air Permeable APEX air permeability allows moisture to escape through the movement of air to flow through the roof, which eliminates interstitial condensation in pitched roofs. This can be particularly important during the drying out period of a new build. Vapour Permeable Permavent...

Permavent Dry+ is a high-performance vapour permeable membrane, making it ideal for roofing applications especially at low pitches. It can also be used as a wind barrier for vertical wall construction. Permavent Dry+ has integrated tapes to make it an airtight membrane and is...