Breather Membranes
WonderVent Premier 140
Free delivery39 per pallet
WonderVent Premier 140 is a high performance 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 0.6 mm, mass 140 g/m²
- Roll sizes 1m x 50m and 1.5m x 50m
- Tensile strength 330/230 N/50mm (long/trans)
- Tear resistance 130/200 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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