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Wondervent Breathable Membrane 1.0m x 50m - 140gsm

BBA certified breather membrane. For use in cold non-ventilated pitched roof systems, also used in timber frame walls with timber, tile or slate outter cladding.

- 1m x 50m roll
- 140gsm
- Full specs. in the full description below
- BBA certificates in the downloads tab below

* Colour may vary

Availability: 36 in stock

£54.78 Inc. VAT

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BBA certified breather membrane. For use in cold non-ventilated pitched roof systems, also used in timber frame walls with timber, tile or slate outter cladding.

Thickness (mm): 0.6
Mass per unit area (g/m²): 140
Roll size: 1m x 50m
Tensile strength (longitudinal/transverse): 330/230
Elongation (longitudinal/transverse (%)): 70/70
Tear resistance (longitudinal/transverse (N)):130/200
Watertightness (unaged/aged): W1/W1
Water vapour transmission (Sd)(m): 0.02

Products specifications

Width	1.0m
Length	50m

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