Cromar Vent 3 Pro Green 170GSM Felt - 1m x 50m
Pack of 1
Cromar Vent 3 Pro Green is a three-layer fabric which is created using a high-tensile spun bonded polypropylene layer, around a micro porous polypropylene film. It is a quality performing breather membrane designed to be used in a supported or unsupported tiled, slated or metal roof system.
It has a high vapour permeability and has excellent tensile/tear strength with a high wind uplift resistance, making it the ultimate breather membrane for the professional.
The outside layer creates the waterproof surface, the mid layer is the breathable waterproof membrane, and the inside layer protects the membrane from any damage or abrasion, while offering additional strength. This allows the fabric to allow moisture vapour to pass through while remaining fully waterproof. The top surface is blue and printed with head lap lines and the trading name. It is available in 1.0m & 1.5m widths as standard, to conform easily to any roof configuration or the working practices of the installer.
- Easy and clean to use
- BBA certified
- Warm & cold roof application
- Solid tensile strength
- Weight - 170gsm
- UV is stable for up to 3 months
- No wind noises
- Excellent nail tear resistance
- Three later spun-bonded membrane