Breathable roof film made of polyethylene and polypropylene

详情

Providing the best balance of weather protection, moisture management and durability
With more than *0 years of residential performance on millions of homes,Fedebrang membrane is the world�s leading housewrap.
Fedebrang membrane has an optimal balance of properties for superior performance against the elements and as compared to competing products. When using Fedebrang you can be assured you are using the brand leader in weather resistant barriers.
A weather resistant barrier is a building's main protection against the damaging effects of the elements. A funtioning barrier must include four basic properties:
It must have a high level of AIR RESISTANCE - to help prevent drafts, reduce energy bills and resist the flow of moisture laden air through wall cavities.
It must have a high level of WATER RESISTANCE - to help protect the wall cavity from water that gets behind the cladding.
It must have moderate to high VAPOUR PERMEABILITY - to promote drying in wall systems.
It must be DURABLE - to withstand the rigors of the construction site and continue to perform once construction is completed.
Fedebrang? membrane is a non-woven, nonperforated sheet made by spinning extremely fine continuous high-density polyethylene (HDPE) fibres that are fused together to form a strong uniform web. Fedebrang is a unique brand and the only product manufactured this way. This tough, durable and unique structure is not susceptible to the compromises of a perforated material. The fibrous structure is engineered to create millions of extremely small pores that resist bulk water and air penetration while allowing moisture vapour to pass through. Fedebrang? membrane? achieves an excellent balance of weather resistance and vapour permeability.
**-Year Limited Warranty