Product Description
Cromar Vent3 50 Meter Long Light Breathable Roof Membrane - Various Width Available
- Breathable roof underlay for cold and warm roof applications
- Triple layer fabric, high performance breather membrane, made from high tensile spun bonded polypropylene layers, around a microporous polypropylene film
- Designed for use in a fully supported or unsupported tiled, slated or metal roof system
- Excellent tensile, tear strength and high wind uplift resistance
- Outer layer forms the functional waterproof surface, the middle layer is the breathable waterproof membrane, and the inner layer protects the membrane from abrasion and damage and also giving additional strength
- Upper surface is Dark Grey, printed with the trade name and head lap lines.
- Weight: 95 g/m2
- Roll Size: 50m x 1.5m = 75 square metres / 50m x 1.0m = 50 square metres
- Roof Pitch:12.5 degrees - 14 degrees = Lap: 150mm
- Roof Pitch: 15 degrees - 34 degrees = Lap: 100mm
- Roof Pitch: 35 degrees+ = 75mm
- BBA certified
- Cold and warm roof application
- 3 layer spunbonded membrane
- Clean and easy to use
- Lightweight and flexible
- Excellent tensile strength
- Light grey surface prohibits glare
- UV stable for up to 3 months
- Requires no ventilation.
Specification
+ Delivery & Returns
Cromar Vent3 50 Meter Long Light Breathable Roof Membrane
£33.50Each