10 Best Breathable Felt Roof Membrane in The UK

Last updated on 27/08/2025

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Trade Store Breathable Roofing Felt - Eurovent - Roof Underlay - Roof Felt - Roof Membrane Breathable Membrane For Sheds + Beneath Tiles - Slated Pitched Roofs - BBA & CE Approved - 1m x 50m � 115 GSM

Why We Love It

Superior quality and durability.
Advanced weather protection guaranteed.
Easy and lightweight installation.

Main Highlights

SUPERIOR QUALITY & DURABILITY, BBA & CE APPROVED: Elevate your roofing standards with Eurovent's Breathable Roof Membrane. This premium 115 GSM roofing felt, spanning 1m x 50m, offers robust durability and longevity. Fully compliant with CPR and CE, it's ideal for new constructions and refurbishments, ensuring top-notch performance with LABC Certification and BBA Approval.
ADVANCED WEATHER PROTECTION, WATER & UV RESISTANT: Experience unmatched weather resistance with Eurovent's dual-toned, black and grey roofing felt. Boasting a Water-tightness rating of W1 and exceptional vapour permeability (3000 g/m²/24h), it's uniquely designed to withstand harsh conditions. Enhanced UV resistance additives ensure prolonged material durability, safeguarding your roof against elements.
ENERGY-EFFICIENT & VERSATILE APPLICATION: Opt for Eurovent for an energy-efficient roofing solution. Suitable for a range of applications – from tiled, slated roofs to metal systems, it's perfect for both warm and cold, ventilated or non-ventilated roofs. This versatile membrane not only improves energy efficiency but also adapts seamlessly to various domestic and commercial settings.
EASE OF INSTALLATION, LIGHTWEIGHT & ADAPTABLE: Eurovent ensures a hassle-free installation process. Weighing just 8kg per roll, it's easy to handle and conforms to typical roof configurations. Ideal for under floorboards, ceilings, and walls, its adaptability simplifies integration with individual working practices, making it a top choice for installers.
Three-layer vapour-permeable and breathable roof membrane/felt
Cost effective solution for your roofing needs.
115 G/SM Heavy Duty Weight - 1m wide x 50m long = 50 SQ/M roll
For use in tiled or slated roofs, warm and cold non-ventilated and ventilated roofs.

Trade Store Breathable Roof Membrane/Felt - 1m x 50m (50 SQ/M) - 115 G/SM - EN 13859-1, CE & LABC Certified

Main Highlights

115 G/SM Heavy Duty Weight - 1m wide x 50m long = 50 SQ/M roll

Permavent Black Breather Membrane Breathable Roofing Felt 1m x 50m

Why We Love It

Unique Laminated Multilayer Polypropylene.
Suitable for various roof designs.
Fully BS 5534 compliant.

Main Highlights

Unique Laminated Multilayer Polypropylene Membrane
Suitable to apply on cold vented, cold non vented, traditional hybrid and boarded roof designs
Fully BS 5534 compliant
Can be used throughout the UK (Zones 1-5)

Cromar Vent 3 Lightweight Breathable Roofing Membrane Dark Grey 1.5m x 50m

Why We Love It

Lightweight and easy to handle.
Durable and reliable quality.
Brand trusted by professionals.

Main Highlights

Cromar Vent 3 Lightweight Breathable Roofing Membrane Dark Grey 1.5m x 50m
Product type: TOOLS
Brand: Cromar

Breathable Membrane Roofing Underlay - Professional Grade 120 GSM - Roll 4.92x164 ft (1.5x50m) - 3 Layer Vapor Permeable Roof Underlayment Covers 807 ft² (75 m²) - for Homes, Sheds & Pitched Roofs

Main Highlights

ONE SOLUTION FOR EVERY ROOF – High-performance, breathable roofing membrane for residential homes, sheds, and more. Use under felt, tiles, metal sheets, or shingles. Works with both ventilated and fully sarked systems on pitched or sloped roofs, whether building new or upgrading.
VAPOR PERMEABLE MOISTURE PROTECTION – Heavy Duty 3 layer roof membrane with a breathable film between two protective layers of polypropylene fleece, has strong resistance to moisture while allowing internal humidity to escape, EN 13859‑1 roof membrane.
PROFESSIONAL GRADE - EASY HANDLING – Lightweight roof underlayment roll at only ~120 g/m², each roll measures 4.92 × 164 ft (1.5 × 50 m) and covers 807 ft² (75 m²). Hassle-free on-site handling for both DIY projects and professional installation - built with superior tear resistance for lasting performance.
QUICK, WEATHERPROOF SEALING – Roof membrane waterproof installs fast with secure, watertight overlaps that block leaks and drafts. Designed for easy stapling or taping, this roof membrane underlay
UV, RAIN & TEMPERATURE RESISTANCE – Withstands sun exposure for up to 4 months while providing W1‑rated water resistance for superior protection against rain and moisture. Performs reliably in extreme conditions, with a temperature range from –40 °C to +100 °C.

Rose Roofing Black Heavy Duty Shed Roofing Felt 25 Year Life Expectancy including Nails and Tube of Adhesive 10m x 1m

Why We Love It

Long-lasting with 25-year expectancy.
Versatile for various projects.
Includes adhesive and nails.

Main Highlights

Each roll is 1m x 10m and includes a tube of adhesive and nails.
Available in 2 attractive colours, Black or Green.
Life expectancy of up to 25 Years
Our selection of shed felt is the perfect way to both protect your garden building as well as adding an attractive finish to the roof.
Suitable for a range of projects from sheds, kennels, hutches and summerhouses.

2 x Maxi 132 Breather Membrane Roof Felt Easy Trim 1M x 50M Breathable Roofing Type LR Vapour Barrier

Why We Love It

Protects against harsh weather.
Prevents harmful condensation buildup.
Durable and long-lasting material.

Main Highlights

Protects roof slate and tile - reduces wind uplift
Reduces condensation in roof - highly vapour permeable
Driven rain and snow protection - second line of defence
Super strong - excellent strength and nail tear resistance
Superior water resistance - protective polypropylene top layer

ASTON BUILDING SUPPLIES LTD

Breathable Membrane/Roof Felt 1m x 50m Roofing Felt Roll Under Tile 100GSM for Sheds + Beneath Tiles - Slated Pitched Roofs

3% Off

Why We Love It

Superior quality and durability.
Ideal for new constructions.
Breathable and vapour-permeable.

Main Highlights

SUPERIOR QUALITY & DURABILITY, CE APPROVED: Elevate your roofing standardsVapour permeable Breathable Roof Membrane. This premium 100 GSM roofing felt, spanning 1m x 50m, offers robust durability and longevity. Fully compliant with CPR and CE, it's ideal for new constructions and refurbishments, ensuring top-notch performance with LABC Certification and BBA Approval.
100 G/SM Heavy Duty Weight - 1m wide x 50m long = 50 SQ/M roll
Three-layer vapour-permeable and breathable roof membrane/felt

ASTON BUILDING SUPPLIES LTD

Breathable Membrane/Roof Felt, 1m x 50m Roll, Under Tile Roofing Felt for Sheds + Beneath Tiles - Slated Pitched Roofs

Why We Love It

Breathable and BBA Approved.
Durable and Longevity Guaranteed.
Easy and Flexible Installation.

Main Highlights

Breathable: This roofing felt roll features a breathable is BBA APROVED membrane that allows moisture to escape while preventing water ingress.
Durable: With a 95gsm weight, this felt provides reliable protection and longevity for your roofing project.
Versatile: Suitable for use under tiles, slates, or shingles, this felt roll offers a universal roofing solution.
Convenient: The 1m x 50m dimensions allow for efficient coverage of large roof areas with minimal overlapping.
Easy Installation: Lightweight and flexible, this roofing felt can be easily cut and installed on various roof types.

1m x 50m Cromar Vent 3 Light Breathable Membrane 95gsm Roof Underlay Felt

Why We Love It

High-quality roof underlay.
Highly breathable membrane.
Reliable brand performance.

Main Highlights

1m x 50m Cromar Vent 3 Light Breathable Membrane 95gsm Roof Underlay Felt
Product type: EARPLUG
Brand: JOSANG

8.9

Excellent

We scanned 662 products

We reviewed these offers relevant to the Breathable Felt Roof Membrane within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Eurovent, Trade Store, Ashbrook Roofing, Cromar, NOVECRAFTO, Rose Roofing, Easy Trim, ASTON BUILDING SUPPLIES LTD, JOSANG, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Breathable Felt Roof Membrane in the market, we considered we took a deep dive into 3311 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Trade Store Breathable Roofing Felt - Eurovent - Roof Underlay - Roof Felt - Roof Membrane Breathable Membrane For Sheds + Beneath Tiles - Slated Pitched Roofs - BBA & CE Approved - 1m x 50m � 115 GSM. We love many things about this product by Eurovent. What sets it apart from the competition is Superior quality and durability. , Advanced weather protection guaranteed. , Easy and lightweight installation.
The best value product for most shoppers and where user satisfaction is continuously the highest is Trade Store Breathable Roof Membrane/Felt - 1m x 50m (50 SQ/M) - 115 G/SM - EN 13859-1, CE & LABC Certified by Trade Store based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Breathable Felt Roof Membrane and the best cost-to-value ratio is Breathable Membrane/Roof Felt 1m x 50m Roofing Felt Roll Under Tile 100GSM for Sheds + Beneath Tiles - Slated Pitched Roofsat ASTON BUILDING SUPPLIES LTD with a 3% discount.
Our list of the best Breathable Felt Roof Membrane is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Breathable Felt Roof Membrane in The UK

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We scanned 662 products

We concluded that: