Breather membrane (or breathable membranes) are water resistant but air permeable. Typically they are used within external wall and roof constructions where the external cladding may not be completely water-tight or moisture resistant, such as in tiled roofs or framed wall constructions.
The membrane is located on the cold side of insulation and prevents moisture (as well as snow, wind, and contaminants such as dust) that may have been driven through the external cladding, from penetrating further into the structure. However, their air-permeability allows the structure to be ventilated, avoiding the build-up of interstitial condensation.
Any moisture that forms on the outside face of the membrane should be able to vent or drain to the outside.
At Nord Roofs we offer most comprehensive range of breathable membranes and pitched roof products available for all type of roofing in Ireland. Our breathable membranes and pitched roof products are certified and designed to meet the highest standards of quality and durability. Nord Roofs - top quality pitched roofing supplies and roofing solutions in Ireland.
We provide up to 25 year warranty for most of our pitched roofing supplies and materials. All our customers will get an expert advice, competitive pricing, wide product knowledge and exceptional customer service. We are the only dealer of TechnoNICOL roofing supplies in Ireland. We offer daily nationwide delivery service of our products across Ireland from our Dublin warehouse.
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