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Description
The Powerlon ThermaPerm is a breathable roofing membrane for use in pitched roofs, as well as for application in walls in timber frame constructions. The versatile ThermaPerm is comprised of a single layer non-woven fabric that boasts high vapour permeability, as well as excellent water resistance. ThermaPerm’s ultra-reflective layer works to keep heat within the building, helping to improve thermal efficiency. Protect from unwanted moisture and create a barrier from the elements both during and after construction, with the Powerlon ThermaPerm breathable membrane.
The ThermaPerm’s high density polyethylene fibres are bonded together using pressure and heat which creates a flexible sheet that is strong and durable, offering impressive tear resistance. The mid-level membrane is lightweight at 135 grams per metre squared, making it wonderful to work with and easy to install. Roofing Supplies are pleased to offer the Powerlon ThermaPerm in two different sizes, simply select the option that suits your breathable roofing membrane needs from the dropdown box.
Why Choose this Powerlon ThermaPerm Wrap Breathable Membrane?
- For profiled metal roofs & walls in timber frame structures
- Highly vapour permeable
- Improves energy efficiency
- Excellent water resistance
- Suitable for cold & warm pitched roofs
- Strong & durable
- Lightweight
- CE marked
Product Specifications:
Size: 1.5m x 100m / 2.7m x 100m (select from dropdown)
Colour: Silver
Nominal Weight: 135 g/m²
Roll Weight: 1.6m - 21kg / 2.7m - 28kg / 3.2m - 37kg
Tensile Strength (MD / XD): 280 / 200 N/50mm
Resistance to Tearing (MD / XD): 80 / 90 N
Resistance to Water Penetration: W1 Class
Water Vapour Transmission: Sd 0.08m
Temperature Range: -40°C – +70°C
UV Resistance: 2 months
