Breathable Waterproof Roofing Vapor Permeable Membrane Film for Roof Underlay

• Customization: Available
• Certification: CE, ISO
• Thickness: 0.3mm-0.6mm
• Type: Waterproof Menbrane
• Material: PP+PE
• Packing: Transparent Bag or Heat Shrink Film
• Transport Package: HDPE Trasparent Bag
• Specification: 1.5*50
• Trademark: KIGNWAY
• Origin: China
• Production Capacity: 40 Containers

Product Description

Roofing Felt/Underlay Membrane – 1.5m x 50m (75 SQ/M) 

Breathable Roof Membrane / Breathable Roofing Felt – 1.5m x 50m – 115 GSM
The breathable roof membrane allows roofs to breathe, negating the requirement for traditional ventilation. It is suitable to use this type of breathable membrane as a fully-supported or unsupported underlay beneath tiled or slated pitched roofs, in warm or cold non-ventilated and ventilated roofs. Specification Length: 50m
Width: 1.5m
Area per roll: 50m2
Colour: Customized
Sd value: ca. 0.02 m
Water-tightness: W1
Certification: This product is fully CPR Compliant and CE Approved to EN 13859 ­ 1 for Pitched Roofs.
Product is tested to EN 13859-1 and is CE certified. LABC Certified

What are the key qualities of breathable roof membrane? Our breathable roof membrane option offers a variety of qualities including: 
Breathable membranes are a fundamental element of most new build and refurbishment projects. Their adaptable, multi-purpose use is seen by specifiers, merchants and installers as the optimum solution to under-slating requirements.
Breather membranes play a key role in protecting buildings and occupants from the elements. In addition to improving energy efficiency, this breather membrane offers long-lasting protection against several threats to building integrity, including condensation and infiltration by water and air. Our General Duty 115 g/sm breathable roof membrane is of equivalent quality but offers a much more cost effective alternative to branded membranes like Tyvek.

*Guarantee - 1 year
*UV resistant
*Weatherproof

Features and benefits
Heavyweight, high performance vapour permeable membrane / underlay for cold and warm roof applications which give major benefits over traditional roof underlays.
Airtight, vapour-permeable membrane is extremely water-resistant, and can be used for all supported and unsupported pitched roofs.
3 Layer spun-bonded heavy duty membrane.
Clean and easy to use. Lightweight and flexible
Excellent tensile strength. UV stable for up to 4 months
Product is tested to EN 13859-1 and is CE certified.

Procduct	Breathable roofing membrane
Weight	70g-220g
Width	1.5m; 3.2m or customized
Length	50m or customized
Colour	customized
Resistance to water penetration	W1
SD	0.02

Packing & Delivery

Company Profile

Nantong Kingway Complex Material CO., Ltd

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.