Best 50m Breathable Roofing Membrane of 2025

Last updated on 25/10/2025
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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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9.9
Exceptional
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9.9
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
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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9.7
Exceptional
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9.7
Exceptional
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
Show More
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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9.6
Superb
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9.6
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.
Show More
4
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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9.4
Superb
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9.4
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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5
CROMAR Vent 3 Breathable Roofing Membrane Classic 115gsm 1.5m x 50m by Cromar
CROMAR Vent 3 Breathable Roofing Membrane Classic 115gsm 1.5m x 50m by Cromar
Cromar
Why we love it
  • High-quality breathable membrane.
  • Durable and reliable material.
  • Ideal for large roofing projects.
Main Highlights
  • CROMAR Vent 3 Breathable Roofing Membrane Classic 115gsm 1.5m x 50m
  • 1.5m x 50m
  • Grey
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9.4
Superb
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9.4
Superb
Cromar
CROMAR Vent 3 Breathable Roofing Membrane Classic 115gsm 1.5m x 50m by Cromar
Why we love it
  • High-quality breathable membrane.
  • Durable and reliable material.
  • Ideal for large roofing projects.
Main Highlights
  • CROMAR Vent 3 Breathable Roofing Membrane Classic 115gsm 1.5m x 50m
  • 1.5m x 50m
  • Grey
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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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9.4
Superb
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9.4
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
CROMAR Vent3® Pro Breathable Membrane | Heavy-Duty Roof and Wall Underlay | Vent 3 Heavyweight Performance Breathable Underlay | Green – 1m x 50m Roll
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CROMAR Vent3® Pro Breathable Membrane | Heavy-Duty Roof and Wall Underlay | Vent 3 Heavyweight Performance Breathable Underlay | Green – 1m x 50m Roll
ARA CHOICE
Why we love it
  • Certified for industry standards.
  • Superior tensile and tear.
  • Facilitates moisture vapor escape.
Main Highlights
  • BBA Certified: Fully certified for quality and compliance with industry standards.
  • Heavy-Duty Performance: Combines superior tensile and tear strength with excellent waterproofing.
  • High Breathability: Facilitates moisture vapor escape while protecting against wind-driven rain and snow.
  • Versatile Applications: Suitable for both warm and cold roof installations, compatible with various roofing materials.
  • UV Protection: Provides up to 3 months of UV stability, allowing flexible installation scheduling.
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9.3
Superb
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9.3
Superb
ARA CHOICE
CROMAR Vent3® Pro Breathable Membrane | Heavy-Duty Roof and Wall Underlay | Vent 3 Heavyweight Performance Breathable Underlay | Green – 1m x 50m Roll
Why we love it
  • Certified for industry standards.
  • Superior tensile and tear.
  • Facilitates moisture vapor escape.
Main Highlights
  • BBA Certified: Fully certified for quality and compliance with industry standards.
  • Heavy-Duty Performance: Combines superior tensile and tear strength with excellent waterproofing.
  • High Breathability: Facilitates moisture vapor escape while protecting against wind-driven rain and snow.
  • Versatile Applications: Suitable for both warm and cold roof installations, compatible with various roofing materials.
  • UV Protection: Provides up to 3 months of UV stability, allowing flexible installation scheduling.
Show More
8
Cromar Building Products Vent 3 Classic 1.5m x 50m Breathable Roofing Underlay, Grey, 1.5 m
Cromar Building Products Vent 3 Classic 1.5m x 50m Breathable Roofing Underlay, Grey, 1.5 m
Cromar Building Products
Why we love it
  • BBA Certified for quality assurance.
  • Lightweight design for easy handling.
  • Durable spun-bonded polypropylene construction.
Main Highlights
  • Bba certified
  • Lightweight & flexible
  • Manufactured in UK
  • Spun-bonded polypropylene layers with excellent tensile and tear strength
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9.2
Superb
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9.2
Superb
Cromar Building Products
Cromar Building Products Vent 3 Classic 1.5m x 50m Breathable Roofing Underlay, Grey, 1.5 m
Why we love it
  • BBA Certified for quality assurance.
  • Lightweight design for easy handling.
  • Durable spun-bonded polypropylene construction.
Main Highlights
  • Bba certified
  • Lightweight & flexible
  • Manufactured in UK
  • Spun-bonded polypropylene layers with excellent tensile and tear strength
Show More
9
Breathable Roofing Felt Breather Membrane 95 GSM House WRAP Building Tile Felt 1.5 x 50m - 75sqm
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Breathable Roofing Felt Breather Membrane 95 GSM House WRAP Building Tile Felt 1.5 x 50m - 75sqm
Generic
Why we love it
  • Lightweight and durable material.
  • Versatile width for various projects.
  • Perfect for ventilation applications.
Main Highlights
  • Grammage: 95 g/m2, Width: 1.5m Length: 50m
  • STROTEX 95g > CROMAR Vent 3 Light (85g)
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9.1
Superb
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9.1
Superb
Generic
Breathable Roofing Felt Breather Membrane 95 GSM House WRAP Building Tile Felt 1.5 x 50m - 75sqm
Why we love it
  • Lightweight and durable material.
  • Versatile width for various projects.
  • Perfect for ventilation applications.
Main Highlights
  • Grammage: 95 g/m2, Width: 1.5m Length: 50m
  • STROTEX 95g > CROMAR Vent 3 Light (85g)
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10
2 x Maxi 132 Breather Membrane Roof Felt Easy Trim 1M x 50M Breathable Roofing Type LR Vapour Barrier
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2 x Maxi 132 Breather Membrane Roof Felt Easy Trim 1M x 50M Breathable Roofing Type LR Vapour Barrier
Easy Trim
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
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9.0
Superb
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9.0
Superb
Easy Trim
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
Show More

We scanned 455 products

We reviewed these offers relevant to the 50m Breathable Roofing 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 NOVECRAFTO, Strotex, Eurovent, Cromar, ARA CHOICE, Cromar Building Products, Generic, Easy Trim, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.
For the best 50m Breathable Roofing Membrane 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: