This Vent 3 light breather roofing felt from Cromar is a triple-layer, high-performance breathable membrane that has been manufactured from two high tensile spun bonded polypropylene layers, thermally calendared to a microporous polypropylene film, with a plain grey lower surf... Read More
This Vent 3 light breather roofing felt from Cromar is a triple-layer, high-performance breathable membrane that has been manufactured from two high tensile spun bonded polypropylene layers, thermally calendared to a microporous polypropylene film, with a plain grey lower surface and printed grey upper surface.
Designed for use in unsupported or completely supported metal, slated or tiled roof systems, this Vent 3 Light roofing felt has the highest levels of resistance to water whilst maintaining full moisture vapour permeability. Its waterproof nature, high vapour permeability, and outstanding tear/tensile strength make it the perfect choice for use in cold and warm roofs.
Ideal for laying directly over insulation or draping unsupported over rafters, this Vent 3 Light membrane will let water vapour escape from within your roof structure while protecting it against wind-driven dust, snow and rain which might penetrate the main roof waterproofing. Delivering a permanent quality breather underlay, this roofing felt will last the life of the construction.
Please note:
Question:
Hi , which watt does this product face the wall?
Answer:
This product is specified for being used on pitched Roofs. Based on that when installing this product, you are to make sure that the visible branding faces upwards towards the sky when looking down on it.
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