Cromar Vent 3 Breathable Membrane - 1m x 50m
Pack of 1
Vent3 Classic is a triple layer fabric, which ensures full moisture vapour permeability, whilst maintaining the highest levels of water resistance. A high performance breather membrane it is made from high tensile spun bonded polypropylene layers, around a micro-porous polypropylene film.
Cromar Vent 3 Classic is a triple layer fabric ensuring full moisture vapour permeability and keeps up a high level of water resistance. As it is a high performing breather membrane, it is made from high-tensile spun bonded polypropylene layers, which surround a micro-porous polypropylene film.
It is designed to use in a backed or unbacked slated, tiled or metal roof system. There is a white underface feature along with a upper surface which is grey. The Vent 3 Classic is best made to use in cold and warm roof applications due to its waterproof nature of membrane, strong strength.
The Vent 3 Classic is protected against extreme weather conditions allowing water vapour to be released from the roof structure.
- No ventilation is required
- Simple ease of use
- No glare due to grey surface
- Four months UV Stable
- 3 layer spun-bonded membrane
- Strong flexible durability
- Cold & warm roof application