Description
The Powerlon UltraPerm Max is a high-performance breathable membrane with impressive vapour permeability. Part of the UltraPerm range, the versatile UltraPerm Max can be used in all pitched roofs, walls, and timber frame structures. It is suited to both cold and warm roofs and can be installed in supported and unsupported, ventilated and unventilated roofs. If you’re looking for a quality and cost-effective breather wall and breathable roofing membrane solution, then the Powerlon UltraPerm range could be for you.
The UltraPerm Max’s high tensile material is strong and durable, offering impressive tear resistance. At 155 grams per meter squared, the BBA and CE certified UltraPerm Max premium underlay is the highest grade in the UltraPerm range. Lightweight and easy to handle, the UltraPerm Max comes pre-printed with handy marking lines for effortless on-site cutting and installation. Roofing Supplies are pleased to offer the Powerlon UltraPerm Max in two different sizes, simply select the option that suits your breathable roofing membrane needs from the dropdown box.
Why Choose this Powerlon UltraPerm Max Breathable Membrane?
- Designed for pitched roofs and walls in timber frame structures
- Highly vapour permeable
- Suitable for cold & warm pitched roofs
- Strong & durable
- Extremely water resistant
- BBA/CE marked
Product Specifications:
Size: 1m x 50m / 1.5m x 50m (select from dropdown)
Colour: Green
Nominal Weight: 155 g/m²
Roll Weight: 8.3kg – 1m / 12.2kg – 1.5m
Tensile Strength (MD / XD): 320 / 200 N/50mm
Resistance to Tearing (MD / XD): 140 / 230 N
Resistance to Water Penetration: W1 Class
Water Vapour Transmission: Sd 0.02m
Temperature Range: -40°C – +70°C
Flame Resistance: E Class
UV Resistance: 3 months
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