Best Breathable Membrane For Roof of 2025

Last updated on 08/10/2025
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1
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
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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
NOVECRAFTO
Why we love it
  • Versatile for all roof types.
  • Breathable for moisture management.
  • Lightweight and easy to install.
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.
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9.8
Exceptional
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9.8
Exceptional
NOVECRAFTO
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
Why we love it
  • Versatile for all roof types.
  • Breathable for moisture management.
  • Lightweight and easy to install.
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.
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Value for Money
2
Eurovent Breathable Roof Membrane/Felt - 1.5m x 50m (75 SQ/M) - 120 G/SM - Free Next Day UK Delivery - Large Discount on Multi Pack (1)
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Eurovent Breathable Roof Membrane/Felt - 1.5m x 50m (75 SQ/M) - 120 G/SM - Free Next Day UK Delivery - Large Discount on Multi Pack (1)
Eurovent
Why we love it
  • Extremely water-resistant and durable.
  • Clean, lightweight, and flexible.
  • Tested and certified quality.
Main Highlights
  • Heavyweight, high performance vapour permeable membrane / underlay for cold and warm roof applications which give major benefits over traditional roof underlays.
  • Airtight, vapour-permeable membrane is extremely water-resistant, and can be used for all supported and unsupported pitched roofs.
  • 3 Layer spun-bonded heavy duty membrane.
  • Clean & easy to use. Lightweight & flexible
  • Excellent tensile strength. UV stable to 3 months
  • Product is tested to EN 13859-1 and is CE certified. LABC Certified
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9.6
Superb
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9.6
Superb
Eurovent
Eurovent Breathable Roof Membrane/Felt - 1.5m x 50m (75 SQ/M) - 120 G/SM - Free Next Day UK Delivery - Large Discount on Multi Pack (1)
Why we love it
  • Extremely water-resistant and durable.
  • Clean, lightweight, and flexible.
  • Tested and certified quality.
Main Highlights
  • Heavyweight, high performance vapour permeable membrane / underlay for cold and warm roof applications which give major benefits over traditional roof underlays.
  • Airtight, vapour-permeable membrane is extremely water-resistant, and can be used for all supported and unsupported pitched roofs.
  • 3 Layer spun-bonded heavy duty membrane.
  • Clean & easy to use. Lightweight & flexible
  • Excellent tensile strength. UV stable to 3 months
  • Product is tested to EN 13859-1 and is CE certified. LABC Certified
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3
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
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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
Eurovent
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.
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9.5
Superb
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9.5
Superb
Eurovent
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.
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4
Vapour Barrier and Waterproof Thermal Insulation Aluminium Foil Membrane - Suitable for use in Walls, Floors and Roofs - 1.5m x 50m (75 SQ/M) - 110 G/SM
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Vapour Barrier and Waterproof Thermal Insulation Aluminium Foil Membrane - Suitable for use in Walls, Floors and Roofs - 1.5m x 50m (75 SQ/M) - 110 G/SM
Strotex
3% Off
Why we love it
  • Reduces heat loss efficiently.
  • Versatile with multiple uses.
  • Premium quality and durability.
Main Highlights
  • LOWER YOUR HEATING BILLS - Vapour barrier membrane - Say goodbye to unwanted moisture and hello to a more comfortable home with our high-quality vapour barrier. It's perfect for use on floors, walls, and roofs, providing an effective insulating layer that reduces heat loss and lowers your heating costs. Increases energy efficiency by reflecting heat back into the build.
  • MULTI-PURPOSE - Versatility at its best! Our vapour barrier membrane can be used in various areas of your home to ensure optimum ambient conditions. Whether it's under plasterboards or as part of a roofing system, this product will not disappoint. Installed on warm side of insulation, it protects and insulates from interstitial condensation.
  • GREAT VALUE LARGE COVERAGE - Size 75 sq/m - With 75 square meters of coverage, Impermeable air barrier to increase airtightness this vapour barrier membrane has got you covered. So go ahead and insulate your walls, attic, ceiling, or floor, with confidence knowing that Trade Store manufactures premium products.
  • GA BRAND TO TRUST: We recognise the needs of our valued customers and the significance of reliability. Our seasoned warehouse team is dedicated to ensuring your requirements are met at every stage. Trust Trade Store to eliminate your worries and concerns.
  • PROUDLY A BRITISH BRAND - As a proud British company, we take great pride in delivering top-quality products and services to our customers. Our vapour barrier is no exception, made from premium materials and reinforcement scrim provides sufficient strength for wall and ceiling applications
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9.4
Superb
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9.4
Superb
Strotex
Vapour Barrier and Waterproof Thermal Insulation Aluminium Foil Membrane - Suitable for use in Walls, Floors and Roofs - 1.5m x 50m (75 SQ/M) - 110 G/SM
3% Off
Why we love it
  • Reduces heat loss efficiently.
  • Versatile with multiple uses.
  • Premium quality and durability.
Main Highlights
  • LOWER YOUR HEATING BILLS - Vapour barrier membrane - Say goodbye to unwanted moisture and hello to a more comfortable home with our high-quality vapour barrier. It's perfect for use on floors, walls, and roofs, providing an effective insulating layer that reduces heat loss and lowers your heating costs. Increases energy efficiency by reflecting heat back into the build.
  • MULTI-PURPOSE - Versatility at its best! Our vapour barrier membrane can be used in various areas of your home to ensure optimum ambient conditions. Whether it's under plasterboards or as part of a roofing system, this product will not disappoint. Installed on warm side of insulation, it protects and insulates from interstitial condensation.
  • GREAT VALUE LARGE COVERAGE - Size 75 sq/m - With 75 square meters of coverage, Impermeable air barrier to increase airtightness this vapour barrier membrane has got you covered. So go ahead and insulate your walls, attic, ceiling, or floor, with confidence knowing that Trade Store manufactures premium products.
  • GA BRAND TO TRUST: We recognise the needs of our valued customers and the significance of reliability. Our seasoned warehouse team is dedicated to ensuring your requirements are met at every stage. Trust Trade Store to eliminate your worries and concerns.
  • PROUDLY A BRITISH BRAND - As a proud British company, we take great pride in delivering top-quality products and services to our customers. Our vapour barrier is no exception, made from premium materials and reinforcement scrim provides sufficient strength for wall and ceiling applications
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5
Trade Store Breathable Roof Membrane/Felt - 1m x 50m (50 SQ/M) - 115 G/SM - EN 13859-1, CE & LABC Certified
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Trade Store Breathable Roof Membrane/Felt - 1m x 50m (50 SQ/M) - 115 G/SM - EN 13859-1, CE & LABC Certified
Trade Store
Main Highlights
  • 115 G/SM Heavy Duty Weight - 1m wide x 50m long = 50 SQ/M roll
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9.4
Superb
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9.4
Superb
Trade Store
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
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6
Cromar Premium Vent 3 Membrane 1.5m x 50m Breathable Roofing Underlay, Blue, 1 1/2m x 50 Meter
Cromar Premium Vent 3 Membrane 1.5m x 50m Breathable Roofing Underlay, Blue, 1 1/2m x 50 Meter
Cromar
Why we love it
  • BBA Certified for quality assurance.
  • UV stable for longer durability.
  • Excellent tensile strength for reliability.
Main Highlights
  • BBA Certified, UV stable for up to 3 months, Made in The U.K.
  • Cold & warm roof application,No gusting wind noise
  • 3 Layer spun-bonded membrane, Excellent tensile strength
  • Clean & easy to use with Excellent nail tear resistance
  • Due to shipping restrictions, this product is not available for shipping to any of the following post codes: BT, GY, HS, IM, IV3-40, IV52-54, IV63, JE, KA27, KW1-17, PA20-43, PH19-40, PH60 , PO30-41,TR21-25, ZE
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9.3
Superb
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9.3
Superb
Cromar
Cromar Premium Vent 3 Membrane 1.5m x 50m Breathable Roofing Underlay, Blue, 1 1/2m x 50 Meter
Why we love it
  • BBA Certified for quality assurance.
  • UV stable for longer durability.
  • Excellent tensile strength for reliability.
Main Highlights
  • BBA Certified, UV stable for up to 3 months, Made in The U.K.
  • Cold & warm roof application,No gusting wind noise
  • 3 Layer spun-bonded membrane, Excellent tensile strength
  • Clean & easy to use with Excellent nail tear resistance
  • Due to shipping restrictions, this product is not available for shipping to any of the following post codes: BT, GY, HS, IM, IV3-40, IV52-54, IV63, JE, KA27, KW1-17, PA20-43, PH19-40, PH60 , PO30-41,TR21-25, ZE
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7
A Proctor Group Air & Vapour Permeable Pitched Roof Breathable Membrane - 1M X50M
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A Proctor Group Air & Vapour Permeable Pitched Roof Breathable Membrane - 1M X50M
ASTON BUILDING SUPPLIES LTD
Why we love it
  • Minimizes condensation risks effectively.
  • Superior airflow in roofs.
  • Covered by a 15-year warranty.
Main Highlights
  • A high-performance pitched roof breather membrane with an Sd-value of 0.02m and vapour resistance of 0.1 MNs/g Fully air-permeable, minimises condensation risks, and is ideal for high-moisture applications W1 rated under EN13859-1
  • Has a Hydrostatic Head of water of over 1m as recommended by NFRC Technical Bulletin 6 Meets BS5534 wind uplift standards for all UK wind zones (1-4), no tape required Innovative design provides superior airflow in non-ventilated roofs, eliminating costly ventilation hardware
  • Negates the need for a vapour control layer in non-ventilated cold, pitched roof constructions Class F reaction to fire rating Covered by a 15-year warranty
  • Meeting and exceeding BS5534 wind uplift standards through third-party testing, Proctor Air is suitable for all wind zones (1-4) in the UK and does not require tape. Innovatively designed, Proctor Air provides superior airflow through non-ventilated roofs compared to those following BS5250 standards, eliminating the requirement for costly ventilation hardware. Additionally, the membrane's installation negates the need for a vapour control layer in non-ventilated cold, pitched roof constructions, streamlining the process.
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9.3
Superb
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9.3
Superb
ASTON BUILDING SUPPLIES LTD
A Proctor Group Air & Vapour Permeable Pitched Roof Breathable Membrane - 1M X50M
Why we love it
  • Minimizes condensation risks effectively.
  • Superior airflow in roofs.
  • Covered by a 15-year warranty.
Main Highlights
  • A high-performance pitched roof breather membrane with an Sd-value of 0.02m and vapour resistance of 0.1 MNs/g Fully air-permeable, minimises condensation risks, and is ideal for high-moisture applications W1 rated under EN13859-1
  • Has a Hydrostatic Head of water of over 1m as recommended by NFRC Technical Bulletin 6 Meets BS5534 wind uplift standards for all UK wind zones (1-4), no tape required Innovative design provides superior airflow in non-ventilated roofs, eliminating costly ventilation hardware
  • Negates the need for a vapour control layer in non-ventilated cold, pitched roof constructions Class F reaction to fire rating Covered by a 15-year warranty
  • Meeting and exceeding BS5534 wind uplift standards through third-party testing, Proctor Air is suitable for all wind zones (1-4) in the UK and does not require tape. Innovatively designed, Proctor Air provides superior airflow through non-ventilated roofs compared to those following BS5250 standards, eliminating the requirement for costly ventilation hardware. Additionally, the membrane's installation negates the need for a vapour control layer in non-ventilated cold, pitched roof constructions, streamlining the process.
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8
Trade Store Breathable Roofing Felt - 1m x 20m - 115GSM - Heavy-Duty Roof Membrane - Underlay for Sheds and Slated Pitched Roofs - BBA & CE Approved
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Trade Store Breathable Roofing Felt - 1m x 20m - 115GSM - Heavy-Duty Roof Membrane - Underlay for Sheds and Slated Pitched Roofs - BBA & CE Approved
Trade Store
Why we love it
  • Superior vapor permeability and resistance.
  • Dual functionality, enhanced durability.
  • Certified quality and reliability.
Main Highlights
  • SUPERIOR ROOF PROTECTION WITH EUROVENT BREATHABLE ROOFING FELT: Experience ultimate roof safety with our heavy-duty membrane, offering exceptional vapor permeability and water resistance. Perfect for both cold and warm roof applications, our product ensures your structures stay protected and dry.
  • DUAL-FUNCTIONALITY WITH ENHANCED DURABILITY: Crafted from a 3-layer spun-bonded membrane, this product serves both as a high-performance underlay and a robust breathable membrane. Its clean, lightweight, and flexible design makes installation easy, while providing excellent tensile strength and UV stability for up to 4 months.
  • ENGINEERED FOR VERSATILITY AND LONGEVITY: Whether you’re working on a new build or a refurbishment, this membrane fits perfectly beneath tiled or slated pitched roofs, in both ventilated and non-ventilated settings. It’s designed to handle the toughest conditions, ensuring long-lasting effectiveness.
  • COST-EFFECTIVE AND ECO-FRIENDLY SOLUTION: Not only does our roofing felt reduce energy usage by improving insulation, but it also features sustainable qualities like high vapor permeability and exceptional water tightness, making it an environmentally conscious choice.
  • CERTIFIED QUALITY AND RELIABILITY: Backed by certifications such as BBA, CE, and compliance with EN 13859-1, our roofing felt stands out for its quality and safety. It’s an ideal choice for DIY enthusiasts and professionals looking for reliable roofing solutions.
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9.1
Superb
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9.1
Superb
Trade Store
Trade Store Breathable Roofing Felt - 1m x 20m - 115GSM - Heavy-Duty Roof Membrane - Underlay for Sheds and Slated Pitched Roofs - BBA & CE Approved
Why we love it
  • Superior vapor permeability and resistance.
  • Dual functionality, enhanced durability.
  • Certified quality and reliability.
Main Highlights
  • SUPERIOR ROOF PROTECTION WITH EUROVENT BREATHABLE ROOFING FELT: Experience ultimate roof safety with our heavy-duty membrane, offering exceptional vapor permeability and water resistance. Perfect for both cold and warm roof applications, our product ensures your structures stay protected and dry.
  • DUAL-FUNCTIONALITY WITH ENHANCED DURABILITY: Crafted from a 3-layer spun-bonded membrane, this product serves both as a high-performance underlay and a robust breathable membrane. Its clean, lightweight, and flexible design makes installation easy, while providing excellent tensile strength and UV stability for up to 4 months.
  • ENGINEERED FOR VERSATILITY AND LONGEVITY: Whether you’re working on a new build or a refurbishment, this membrane fits perfectly beneath tiled or slated pitched roofs, in both ventilated and non-ventilated settings. It’s designed to handle the toughest conditions, ensuring long-lasting effectiveness.
  • COST-EFFECTIVE AND ECO-FRIENDLY SOLUTION: Not only does our roofing felt reduce energy usage by improving insulation, but it also features sustainable qualities like high vapor permeability and exceptional water tightness, making it an environmentally conscious choice.
  • CERTIFIED QUALITY AND RELIABILITY: Backed by certifications such as BBA, CE, and compliance with EN 13859-1, our roofing felt stands out for its quality and safety. It’s an ideal choice for DIY enthusiasts and professionals looking for reliable roofing solutions.
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9
Cromar Building Products Vent 3 Classic 1m x 50m Breathable Roofing Underlay, Grey, 1 m
Cromar Building Products Vent 3 Classic 1m x 50m Breathable Roofing Underlay, Grey, 1 m
Cromar Building Products
Why we love it
  • Bba certified for quality.
  • Lightweight and very flexible.
  • Strong tensile and tear strength.
Main Highlights
  • Bba certified
  • Lightweight & flexible
  • Manufactured in UK
  • Spun-bonded polypropylene layers with excellent tensile and tear strength
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9.0
Superb
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9.0
Superb
Cromar Building Products
Cromar Building Products Vent 3 Classic 1m x 50m Breathable Roofing Underlay, Grey, 1 m
Why we love it
  • Bba certified for quality.
  • Lightweight and very flexible.
  • Strong tensile and tear strength.
Main Highlights
  • Bba certified
  • Lightweight & flexible
  • Manufactured in UK
  • Spun-bonded polypropylene layers with excellent tensile and tear strength
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10
CROMAR Vent3® Light Breathable Roof Membrane 1m x 50m | 95 GSM High Performance Vapour Permeable Underlay | Waterproof & UV Stable Roofing Felt for Pitched Roofs
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CROMAR Vent3® Light Breathable Roof Membrane 1m x 50m | 95 GSM High Performance Vapour Permeable Underlay | Waterproof & UV Stable Roofing Felt for Pitched Roofs
Hometric
Why we love it
  • Superior moisture protection guaranteed.
  • Lightweight for easy installation.
  • Versatile for various roofing systems.
Main Highlights
  • HIGH PERFORMANCE BREATHABLE MEMBRANE: Triple-layer spun-bonded polypropylene construction with micro-porous film for superior moisture vapour permeability (Sd 0.22m) and exceptional water resistance (Class W1).
  • LIGHTWEIGHT & EASY INSTALLATION: At 95 GSM, this durable roofing underlayment is clean and simple to handle, allowing for quick and efficient application in both warm and cold roof systems.
  • WATERPROOF & WEATHER PROTECTION: Provides a vital secondary layer of defense, effectively preventing wind-driven rain, snow, and dust from penetrating the roof structure, diverting water safely to the gutters.
  • LONG-TERM DURABILITY & UV STABILITY: Engineered for extended lifespan, offering reliable performance for the life of the roof construction. UV stable for up to 3 months of exposure.
  • VERSATILE ROOFING SOLUTION: Ideal for fully supported or unsupported tiled, slated, and metal roof systems. Conforms to BBA and BS 553:2003 standards for pitched roof applications.
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8.9
Excellent
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8.9
Excellent
Hometric
CROMAR Vent3® Light Breathable Roof Membrane 1m x 50m | 95 GSM High Performance Vapour Permeable Underlay | Waterproof & UV Stable Roofing Felt for Pitched Roofs
Why we love it
  • Superior moisture protection guaranteed.
  • Lightweight for easy installation.
  • Versatile for various roofing systems.
Main Highlights
  • HIGH PERFORMANCE BREATHABLE MEMBRANE: Triple-layer spun-bonded polypropylene construction with micro-porous film for superior moisture vapour permeability (Sd 0.22m) and exceptional water resistance (Class W1).
  • LIGHTWEIGHT & EASY INSTALLATION: At 95 GSM, this durable roofing underlayment is clean and simple to handle, allowing for quick and efficient application in both warm and cold roof systems.
  • WATERPROOF & WEATHER PROTECTION: Provides a vital secondary layer of defense, effectively preventing wind-driven rain, snow, and dust from penetrating the roof structure, diverting water safely to the gutters.
  • LONG-TERM DURABILITY & UV STABILITY: Engineered for extended lifespan, offering reliable performance for the life of the roof construction. UV stable for up to 3 months of exposure.
  • VERSATILE ROOFING SOLUTION: Ideal for fully supported or unsupported tiled, slated, and metal roof systems. Conforms to BBA and BS 553:2003 standards for pitched roof applications.
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We scanned 455 products

We reviewed these offers relevant to the Breathable Membrane For Roof 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 NOVECRAFTO, Eurovent, Strotex, Trade Store, Cromar, ASTON BUILDING SUPPLIES LTD, Cromar Building Products, Hometric, 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 Membrane For Roof in the market, we considered we took a deep dive into 2276 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: