Best Roof Membrane Breathable Deals Online in the UK (25 Deals Found)

Last Updated - 14/09/2026 Sort By:

Best Choice
ASTON BUILDING SUPPLIES LTD

New
ABS Breathable Membrane Roofing Felt 100GSM – 1m x 50m Roll | Roof Felt Underlay for Sheds, Slated & Pitched Roofs | Bre
SUPERIOR QUALITY & DURABILITY – Premium 100GSM breathable roofing membrane designed for long-lasting performance, streng

£37.99
ASTON BUILDING SUPPLIES LTD

New
Breathable Membrane/Roof Felt, 1m x 50m Roll, Under Tile Roofing Felt for Sheds + Beneath Tiles - Slated Pitched Roofs
Breathable: This roofing felt roll features a breathable is BBA APROVED membrane that allows moisture to escape while pr

£39.99
New
Breathable Membrane RoofTX 125 Roofing Black 125gsm 1m x 50m / cut to size.
Weight (g/m2): 125. Up to 20% recycled content. Excellent resistance to water penetration & water vapour transmission pr

£69.92
NOVECRAFTO

New
NOVECRAFTO Breathable Roofing Membrane, 1m x 50m (50m²) - 120 GSM, 3-Layer Vapor Permeable Roofing Felt Underlay, BBA &
WATERPROOF YET BREATHABLE - Breathable roof membrane keeps rain, wind-driven snow and debris out while letting trapped m

£58.95
New
Breathable Roofing Felt - Breather Membrane - Permavent Eco - 1m x 50m Roll UK
PERMAVENT APEX WIND UPLIFT RESULTS. BS 5534: 2014 Code of practice for slating and tiling. 1m x 50m Roll. Our latest pro

£42.00
Best Value
JOSANG

New
1m x 50m Cromar Vent 3 Light Breathable Membrane 95gsm Roof Underlay Felt
VENT 3 LIGHT lightweight performance breatheable Roofing underlay 1m x 50m

£32.19 £37.98
NOVECRAFTO

New
Breathable Membrane Roofing Underlay - Professional grade 120 GSM - Roll 4.92x164 ft (1.5x50m) - 3 Layer Vapor Permeable
ONE SOLUTION FOR EVERY ROOF – High-performance, breathable roofing membrane for residential homes, sheds, and more. Use

£76.95
New
Breathable Roofing Membrane 140gsm 1.5m x 50m, Roof Underlay, Waterproof BBA
✔ Heavy-duty 140gsm – strong, tear-resistant performance. ✔ BBA Approved & CE Certified – trusted UK standards. ✔ Large

£68.00
ASTON BUILDING SUPPLIES LTD

New
ABS Breathable Membrane 120Gsm Roofing Felt – 1m x 50m Roll | Roof Felt Underlay for Sheds, Slated & Pitched Roofs | Bre
SUPERIOR QUALITY & DURABILITY – Premium 100GSM breathable roofing membrane designed for long-lasting performance, streng

£47.99
New
Breathable Membrane Membrane Roofing Underlay 120 GSM - Roll 1.5x50m, 75 m²
Works with both ventilated and fully sarked systems on pitched or sloped roofs, whether building new or upgrading. Weigh

£76.95
NOVECRAFTO

New
NOVECRAFTO Breathable Roofing Membrane, 1.5m x 50m (75m²) - 100 GSM, 3-Layer Vapor Permeable Roofing Felt Underlay, BBA
WATERPROOF YET BREATHABLE - Breathable roof membrane keeps rain, wind-driven snow and debris out while letting trapped m

£69.98
COATERA

New
COATERA ROOF-COAT 100% Silicone Liquid Waterproofing Membrane – Permanent Ponding Water Resistance – Lifetime Flat Roof
DEFEATS PONDING WATER: Unlike standard coatings that fail under standing water, our 100% Silicone formula remains stable

£65.98
New
Roofing Wall Breathable Membrane 100g/m2 1.5m Wide 3 Layer Permeable Insulation
Compatible with various roofing systems and materials. UV-Stabilized Surface: Provides up to6 weeks of UV resistance dur

£17.84
ASTON BUILDING SUPPLIES LTD

New
ABS 75m² Breathable Membrane 1.5m x 50m - 120 GSM Professional Grade Roofing Underlay Roll (75m²), Vapor Roof Felt Under
PROFESSIONAL QUALITY & SIMPLE INSTALLATION – Lightweight roofing membrane at approx. 120 g/m². Each roll is 1.5 × 50 m (

£61.99 £63.99
New
CROMAR Breathable Membrane 1.5m x 50m Roofing Felt Roll UNDER TILE 75sqm U.K!
So you are getting what we state. 115 gsm Cromar Breathable BBA approved! This felt is being sold 50% less then the RRP!

£54.99
B2C

New
Breathable Membrane Roof Wall Floors Felt100g/m2 1.5m Wide 3 Layer Permeable Building House Insulation Construction (Gre
🔹 Superior Roof Protection: Premium 3-layer highly permeable roofing membrane engineered for exceptional strength, dura

£18.69
New
CROMAR Breathable Membrane 1.5m x 50m HOUSE WRAP BUILDING Felt 75sqm Roofing
So you are getting what we state. Cromar Breathable BBA approved! This felt is being sold 50% less then the RRP! Grab a

£59.99
New
Roof TX 170 Roofing Breathable Membrane Black 170gsm 1m x 50m / cut to size.
Weight (g/m2): 170. Up to 20% recycled content. Size: 50m2. Excellent resistance to water penetration & water vapour tra

£82.91
New
ABS Breathable Membrane 1m x 50m Roofing Felt Rol UNDER TILE 170 G/SM
Excellent water vapour transmission properties.

£67.99
New
Daltex RoofTX Optima Breathable Roofing Membrane Felt Roll 1m x 15m or 50m
Designed for superior performance in modern roofing systems. Size: 1m x 15m or 50m roll. Breathable: Excellent vapour tr

£40.99
New
Cromar Vent3 Breathable Membrane In Light Classic Blue PRO Or Air 25m/50m
It is equally suitable whether draped unsupported over rafters, laid directly over insulation. Cromar - Vent 3 Classic B

£64.99
New
Breathable Waterproof Breather Roof Membrane Roofing Underlay 1.5m x 50m - 75sqm
Length: 50m. - equipped with special anti-reflective coating preventing the occurrence of light reflections. Water vapou

£67.98
New
Breathable Roof Membrane Ondutiss 1m/1.5m x 50m-100G/SM - CE/BBA Approved
BBA certification. Also protects the roof during works. Flexible, robust products.

£41.00
New
Breathable Felt Membrane Roofing Underlay 1m x 50m House Wrap Roof BBA Approved
100 GSM – BBA Approved. BBA Approved. Roofing Underlay. Roof Underlay. Breather Felt.

£39.99
New
Breathable Roofing Membrane 100 GSM 3-Layer Waterproof Roof Underlay
EASY TO INSTALL - Lightweight roofing underlay roll cuts and lays easily, making it suitable for both DIY users and prof

£69.98

25 Roof Membrane Breathable deals are available from: Amazon, eBay stores, starting from £17.84.
The biggest discount we found is 15% on 1m x 50m Cromar Vent 3 Light Breathable Membrane 95gsm Roof Underlay Felt at Amazon.
The lowest price we found is £17.84 while the highest is £82.91.
Prices for the best Roof Membrane Breathable deals average at £55.05.
Last updated on September 14, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Roof Membrane Breathable.