Key Benefits of Cromar Vent 3 Pro Breathable Membrane
Vent 3 Pro is a high-performance, three-layer breathable membrane made from flexible polypropylene layers bonded around a micro-porous polypropylene film.
Designed for use with unsupported or fully supported slated, tiled, or metal Roofing and Cladding systems.
Features ultra-high permeability for moisture and vapour while maintaining superior water resistance.
Suitable for use on Roofing and Cladding systems and a variety of other building applications.
The membrane has a pale green top surface with a white underside.
Its waterproof nature, vapour permeability, and exceptional strength make it ideal for installation in both cold and warm applications.
Can be draped over joists/rafters or laid directly over insulation, allowing vapours to escape while protecting against wind-driven snow, rain, and dust.
BBA-certified and designed to last the full lifespan of the project.
Specifications:
Weight: 8.27kg
Thickness: 165gsm
Length: 50 meters
Width: 1 meter
Colour: Pale Green (Top Face) / White (Underside)
When used in Roofing applications, construction can be safely undertaken at a pitch as low as 4 degrees using conventional through-sheet self-drilling fasteners in the lower part of the profile.
Rooflights, fixings, trims, and flashings complete the system, offering a robust and cost-effective sheet cladding solution.
