Breather Membranes
WonderVent Ultra 160
Free delivery39 per pallet
WonderVent Ultra 160 is our heaviest duty breathable roofing membrane for pitched roof constructions. Lightweight and easy to install, it protects the roof space from wind-driven rain, snow and dust while allowing water vapour to escape.
BBA certified for use in warm non-ventilated, cold ventilated, cold non-ventilated roofs and timber frame constructions.
- Thickness 0.7 mm, mass 160 g/m²
- Roll sizes 1m x 50m and 1.5m x 50m
- Tensile strength 350/245 N/50mm (long/trans)
- Tear resistance 140/230 N
- Watertightness class W1
- Water vapour transmission Sd 0.02 m
Supplied by the pallet — 39 units per pallet. Minimum order quantity: 1 pallet.
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