Quality Breathable Roofing Underlay Available from Our Bristol Trade Counter

Protect your roof with our 140g breathable roofing membrane, designed to keep rain out while allowing moisture vapour to escape. This modern roofing underlay helps reduce condensation within roof spaces, protecting rafters, insulation and timber from damp and long-term damage.

Ideal for professional roofers, builders and DIY customers, our breathable membrane is suitable for a wide range of roofing projects and is available for fast collection from our Bristol warehouse.

Product Benefits

• Breathable membrane reduces condensation
• Fully waterproof against wind-driven rain
• Strong 140g construction for dependable performance
• Helps protect roof timbers and insulation
• UV resistant for temporary exposure during installation
• Suitable for both new roofs and refurbishment projects

Product Specification

• Roll Size: 1.5m x 50m
• Coverage: 75m²
• Weight: 140g/m²
• Waterproof and vapour permeable
• High tear resistance
• Professional quality roofing membrane

Suitable For

Our breathable roofing underlay is ideal for:

• 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

Simple Installation

The generous 1.5m roll width provides excellent coverage, helping reduce the number of overlaps and speeding up 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.

Roofing Supplies in Bristol

Whether you're completing a small repair or a complete re-roof, we stock quality roofing materials ready for collection from our Bristol trade counter.

We regularly supply customers from:

• Bristol
• Bath
• Portishead
• Clevedon
• Nailsea
• Keynsham
• Yate
• Thornbury
• Bradley Stoke
• Filton
• Patchway
• Emersons Green
• Weston-super-Mare
• Gloucester
• Cheltenham
• South Gloucestershire
• North Somerset

Trade customers are always welcome, and bulk pricing is available on larger orders.

Why Buy From Us?

• Ready to collect from Bristol
• Trade and public welcome
• Competitive local prices
• Bulk discounts available
• Expert product advice
• Large stock holding
• Fast UK delivery available if required

If you're looking for breathable roofing felt in Bristol, visit our trade counter or order online for quick collection and reliable roofing products at competitive prices.