Description
Product information
Breathable Roof Membrane / Breathable Roofing Felt
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: 1m
Area per roll: 50m2
Grade: 100 g/m2
Roll Weight: 8kg
Colour: Light Grey
Vapour permeability: 3000 g/m²/24h
Sd value: ca. 0.02 m
Water-tightness: W1
What are the critical qualities of a breathable roof membrane? Our breathable roof membrane option offers a variety of grades, including:
Breathable membranes are a fundamental element of most new build and refurbishment projects. Specifiers, merchants and installers see their adaptable, multi-purpose use as the optimum solution to under-slating requirements.
Breather membranes are vital 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 100 g/sm breathable roof membrane is of equivalent quality but offers a much more cost-effective alternative to branded membranes like Cromar and Tyvek.
- Weatherproof
- UV resistant
- Guarantee – 1 year
Features and Benefits
- Excellent tensile strength. UV stable for up to 4 months
- Clean and easy to use. Lightweight and flexible
- Heavyweight, high-performance vapour permeable membrane/underlay for cold and warm roof applications which gives significant benefits over traditional roof underlays.
- Airtight, vapour-permeable membrane is highly water-resistant and can be used for all supported and unsupported pitched roofs.
- Free Next Working Day UK Delivery (Orders placed by 1 p.m.)
- 3-layer spun-bonded heavy-duty membrane.