Product Overview
Cromar Vent 3 Classic Breathable Membrane from Cromar is a roof underlay that can be used for cold and warm roof applications.
A triple layer fabric, high performance breather membrane, made from high tensile spun-bonded polypropylene layers, around a micro-porous polypropylene film.
Designed for use in a fully supported or unsupported tiled, slated, or metal roof system. The high vapor permeability and waterproof nature of the membrane, combined with excellent tensile/tear strength and high wind uplift resistance make Vent3 Classic the professional’s choice as the ultimate breather membrane.
Breathable Membrane Features
- BBA certified
- Cold & warm roof application
- 3 layer spun-bonded membrane
- Clean & easy to use
- Lightweight & flexible
- Excellent tensile strength
- Light grey surface prohibits glare
- UV stable for up to 3 months
Specification
- Width: 1.5m
- Length: 75m
- Coverage: 75m2
- Weight: 115 g/m2
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