Description
Part of Klober’s specialist breathable roofing membrane range, the Permo Extreme 200 is the UK’s leading low pitched roof underlay. The tear-resistant membrane is fleece lined, greatly reducing the risk of condensation, whilst protecting the roof structure from the damaging effects of rain, wind, and snow. Suitable for a wide range of roof pitches, the Extreme 200 is the perfect breathable membrane for a variety of projects.
The Extreme 200 is available in a half-size roll, making it ideal for more complex roof structures, as well as smaller roofing projects. Roofing Supplies are pleased to offer the underlay pre-fitted with self-adhesive tape, making installation quick and simple. With a ten-year manufacturer guarantee, the Permo Extreme 200 is a breathable roofing membrane you can trust.
Why Choose this Klober Permo Extreme 200 Pre-Taped Breathable Membrane?
- Suitable for low pitched roofs
- Pre-taped for easy install
- Extremely water resistant
- Excellent tear resistance
- UKCA & CE approved
- 10-year manufacturer guarantee
Product Specifications:
Size: 1.5m x 50m / 1.5m x 25m (select from dropdown)
Colour: Dark blue
Material: Two-layer underlay with monolithic TPU coating on PES fleece
Nominal Weight: 200 g/m²
Tensile Strength MD / CD: 460 / 300 N/50mm
Elongation MD / CD: 60% / 90%
Nail Tear Strength MD / CD: 300 / 380 N
Resistance to Water Penetration: W1 Class
Water Vapour Transmission: 0.08m
Resistance to Temperature: -40°C - +80°C
Reaction to Fire: Class E
Wind Zones: 1-5
Roof Pitches (min): 12.5° (interlocking tiles), 15° (slates), 22.5° (plain tiles)
Please note: The underlay can be used to provide temporary weather protection. However, an exposed underlay will be subjected to UV light which may lead to premature failure. Therefore, the exposure period should be kept to a minimum.
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