Use:

Breathable roofing underlay positioned immediately above the insulation layer in a warm pitched roof, or in a cold pitched roof (ventilated or unventilated). Breathable roofing underlay for use under tiles and sheeted roofs, over open rafters or on to fully boarded substrates. Breather membrane for timber frame wall construction. Easy installation. Excellent nail tear and tensile strength. Use as underlay for warm or cold roof construction to minimise roof-space condensation. 100% waterproof. UV and heat-resistant. Can be used in windy areas.

Features:
Strong & Durable

High performace breather membrane
Constructed from high tensile spun-bonded polypropylene layers
Higher levels of water resistance
Full moisture vapour permeability
Breathable underlay for tiled and slated pitched roofs
Eco-friendly to be completely recyclable.

 

 

Main Specification:
FMFB130 Breathable Roof Membrane
Weight: 130g/sq. M
Width: 1.5m
Length of Roll: 30m-50m
Colour: Blue (top surface)
White (under side)
Tensile Strength: 166/112
Water vapour transmission: 1500-1800g/sq. M/24h
UV resistance: 4 months
Output ability: 50,000 sq. M /day. Shift