Breathable Waterproof Roofing Vapor Permeable Membrane Film for Roof Underlay

Product Description
1) Breathable Membrane is a water resistant membrane but with high vapour permeability, use as diffusion open roofing felts under pitched roof tile or vapour permeable barrier housewraps on timber frame walls
1 Breather membrane functions as a weather-resistant barrier, preventing rain from getting into the roof or wall assembly while allowing water vapor to pass to the exterior.
2 Breather membrane may also serve as an air barrier if it is sealed carefully at seams.
3 Breathable Membrane have good "water resistance", good "water vapor permeability", and good "air barrier properties".



2) breathable roofing membraneSpecification 13-layers laminatedPP nonwoven+PE film+PP nonwoven2Products range80g,90g,100g,120g,140g,160g/m2.3Roll size1.5m x 50m4Water resistantClass W15SD-value0.02m6Vapor permeability>2250g/m2/24h7UV resistant>3month 8Test to EN13859-1Pass -- CE mark available
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Company Information
Nantong Kingway Complex Material CO., Ltd (Nantong Hekway Building Material CO., Ltd) is a leading professional manufacturer in Chin...
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Nantong Kingway Complex Material CO., Ltd (Nantong Hekway Building Material CO., Ltd) is a leading professional manufacturer in China, which locates in Haian State-grade Development Zone, Nantong City, Jiangsu Province, nearby Shanghai.
We have advanced production lines with the technology from Italy and Germany, which are applied to nonwoven products, film lamination, roofing materials, disposable medical products, packaging materials and so on.
Main products:
Nonwoven fabric , SMS, SMMS and manufactured products
Film or foil laminated products
Roofing membrane, flooring underlay
PE woven fabric, PE tarpaulin, vapor barrier
Greenhouse
We not only have first-class processing line, but have first-grade quality management. We have been qualified by ISO9001 (quality) and CE, this system can supply active way to guarantee the quality. We have exported to many countries, such as Canada, USA, Chile, Argentina, New Zealand, Australia, Malaysia, Japan, Ukraine, Latvia, Slovenia, Slovakia, Spain, CZ, Russia, Croatia, Bulgaria, Romania, Italy, UK, Germany, Greece and so on.
With a group of excellent senior management and hi-tech R& D personnel and our skilled workers, we can supply you the goods with competitive prices and better quality. We look forward to establish friendly and long term relationship with you in the near future.
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