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Key Benefits of Cromar Vent 3 Pro Breathable Roofing Membrane
Vent 3 Pro: a high-performing, three-layered breathable fabric membrane, manufactured out of highly flexible polypropylene layers, bonded around a micro-porous polypropylene film. It is designed to be used with an unsupported or fully supported slated, tiled or metal roofing system and has ultra-high permeability for moisture and vapour whilst keeping a superior level of resistance to water. Vent 3 Pro Breathable Roofing Membrane has a pale green top surface with a white face beneath.
The top-level waterproof nature and vapour permeability of the Roofing membrane, alongside its exceptional strength, makes Vent 3 Pro the ideal choice for installation on both cold and warm applications. It is equally suited to be draped over joists/rafters or set down over insulation directly, allowing vapours to escape from inside the roofing structure, still protecting from wind-driven snow or rain and/or dust – which could perforate the main waterproofing of the roof. Vent 3 Pro is a BBA-certified, long-lasting, quality membrane designed to last alongside the entire lifespan of the roofing construction.
Please click on the variable options on our checkout page. If you have chosen Dripstop, orders are currently unavailable for collection from our Andover branch.
Nationwide Delivery service available for all items with a range of options. The table
below shows available options and timescales for delivery..
*Please allow for public holidays and weekends
(non-delivery days)
Roofing items may be delivered on a pallet, as per the terms and conditions these are considered
part of the packaging and will need to be disposed of by the receiver of the items. We are unable to remove this
pallet after delivery.
