140g Breathable Roofing Membrane 1.5m x 50m

The 140g breathable roofing membrane is designed to provide a waterproof and vapour-permeable layer beneath a range of roofing systems. It helps protect roof structures by keeping wind-driven rain out while allowing moisture vapour to escape, helping to reduce condensation within the roof space.

Suitable for professional roofers, builders and DIY customers, this 140g roofing underlay is available in a convenient 1.5m x 50m roll, providing 75m² of coverage. It is available for collection from our Bristol trade counter, with UK delivery also available.

140g Breathable Roofing Underlay

The breathable construction allows moisture vapour to pass through while providing protection against water ingress. The strong 140g/m² construction offers dependable performance for new roofing projects, refurbishment work and roof repairs.

Key Features

• Breathable Membrane: Allows moisture vapour to escape from the roof structure.
• Waterproof: Provides protection against wind-driven rain.
• 140g/m² Construction: Strong roofing membrane for dependable performance.
• Vapour Permeable: Helps reduce condensation within roof spaces.
• UV Resistant: Suitable for temporary exposure during installation.
• High Tear Resistance: Designed to provide durability during roofing installation.
• Wide Range of Applications: Suitable for new roofs and refurbishment projects.

Product Specifications

• Product: Breathable Roofing Membrane
• Weight: 140g/m²
• Roll Size: 1.5m x 50m
• Coverage: 75m²
• Type: Waterproof and vapour permeable roofing underlay
• Features: High tear resistance and UV resistance

Suitable For

This 140g breathable roofing underlay is suitable for a range of roofing and construction applications, including:

• Slate roofs
• Concrete roof tiles
• Clay roof tiles
• Metal roofing systems
• Timber frame buildings
• House extensions
• Loft conversions
• Garden rooms and outbuildings
• New build properties
• Roof repairs and replacements
• Wall cladding installations

Installation

The 1.5m roll width provides good coverage and can help reduce the number of overlaps required during installation.

For best results:

• Install with the recommended overlaps.
• Fit an eaves support tray where required.
• Follow current roofing regulations and manufacturer guidance.
• Ensure adequate ventilation within the roof structure.

Breathable Roofing Membrane Bristol

Our 140g breathable roofing membrane is available from our Bristol trade counter, making it convenient for local roofing contractors, builders and DIY customers. We supply customers across Bristol and surrounding areas, including Bath, Portishead, Clevedon, Nailsea, Keynsham, Yate, Thornbury, Bradley Stoke, Filton, Patchway and Emersons Green.

We also regularly supply customers throughout Weston-super-Mare, Gloucester, Cheltenham, South Gloucestershire and North Somerset.

Why Buy From Us?

• Ready to collect from our Bristol trade counter
• Trade and public welcome
• Competitive local prices
• Bulk pricing available on larger orders
• Expert product advice
• Large stock holding
• Fast UK delivery available

If you're looking for breathable roofing felt in Bristol, this 140g roofing membrane is available for quick collection or online ordering, providing a practical roofing underlay for new builds, refurbishment projects and roof repairs.