Best Breathable Membrane For Shed Walls of 2026

Last updated on 01/04/2026
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Most Relevant
Most Relevant
Best Choice
1
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

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
Why we love it
  • Reduces heat loss efficiently.
  • Versatile with multiple uses.
  • Premium quality and durability.
Main Highlights
  • REFLECTIVE FOIL PERFORMANCE – Aluminium surface provides low-emissivity performance, helping to support overall thermal efficiency when installed facing an air cavity HIGH-PERFORMANCE VAPOUR CONTROL – EN 13984 compliant vapour control layer with Sd value approx. 50m for reliable moisture protection
  • REDUCES CONDENSATION RISK – Helps reduce the risk of interstitial condensation within insulated walls, floors and roofs when correctly specified and installed
  • SUITABLE FOR MULTIPLE APPLICATIONS – Designed for use in wall, floor and roof constructions including timber frame and masonry build-ups BUILDING REGULATIONS READY – Suitable for use in constructions designed in accordance with UK Building Regulations, including Approved Document Part L
  • STRONG & DURABLE – Provides suitable tensile and tear strength for handling and installation in standard construction applications INDEPENDENTLY BBA TESTED – Reflective performance independently tested by the British Board of Agrément (BBA), providing trusted third-party verification
  • LIGHTWEIGHT & EASY TO INSTALL – Flexible membrane that is easy to cut, fix and seal on site AVAILABLE WITH ACCESSORIES – Supplied in multiple sizes and can be bundled with foil tape for complete installation solution
  • UPGRADE FROM STANDARD VCL – Combines vapour control with a reflective surface for enhanced performance compared to standard polyethylene membranes THERMAL EFFICIENCY - Supports improved thermal efficiency and helps reduce heat loss when used within insulated wall, roof and floor systems
  • SUPPORTS THERMAL EFFICIENCY – Can contribute to reducing heat loss and improving thermal efficiency when used within insulated wall, roof and floor systems HELPS IMPROVE AIRTIGHTNESS – Can be taped and sealed to form a continuous airtight layer, helping improve overall building envelope performance
  • HELPS RETAIN WARM AIR – Supports improved internal comfort by reducing unwanted air movement within wall, roof and floor constructions PROTECTS BUILDING STRUCTURE – Helps protect the building fabric from moisture damage and long-term degradation
  • MAINTAINS INSULATION PERFORMANCE – Helps prevent moisture ingress into insulation, preserving long-term thermal performance SUITABLE FOR NEW BUILD & REFURBISHMENT – Ideal for both new construction and renovation projects across residential and commercial applications
  • FORMS A CONTINUOUS SEALED LAYER – Designed to be used with appropriate tapes to create a continuous vapour control and airtightness layer DESIGNED FOR CORRECT INSTALLATION – Installed on the warm side of insulation in accordance with standard construction practice IMPROVES INTERNAL COMFORT – Helps regulate air and moisture movement within the building, supporting a more stable internal environment
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9.8
Exceptional
9.8
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

Why we love it
  • Reduces heat loss efficiently.
  • Versatile with multiple uses.
  • Premium quality and durability.
Main Highlights
  • REFLECTIVE FOIL PERFORMANCE – Aluminium surface provides low-emissivity performance, helping to support overall thermal efficiency when installed facing an air cavity HIGH-PERFORMANCE VAPOUR CONTROL – EN 13984 compliant vapour control layer with Sd value approx. 50m for reliable moisture protection
  • REDUCES CONDENSATION RISK – Helps reduce the risk of interstitial condensation within insulated walls, floors and roofs when correctly specified and installed
  • SUITABLE FOR MULTIPLE APPLICATIONS – Designed for use in wall, floor and roof constructions including timber frame and masonry build-ups BUILDING REGULATIONS READY – Suitable for use in constructions designed in accordance with UK Building Regulations, including Approved Document Part L
  • STRONG & DURABLE – Provides suitable tensile and tear strength for handling and installation in standard construction applications INDEPENDENTLY BBA TESTED – Reflective performance independently tested by the British Board of Agrément (BBA), providing trusted third-party verification
  • LIGHTWEIGHT & EASY TO INSTALL – Flexible membrane that is easy to cut, fix and seal on site AVAILABLE WITH ACCESSORIES – Supplied in multiple sizes and can be bundled with foil tape for complete installation solution
  • UPGRADE FROM STANDARD VCL – Combines vapour control with a reflective surface for enhanced performance compared to standard polyethylene membranes THERMAL EFFICIENCY - Supports improved thermal efficiency and helps reduce heat loss when used within insulated wall, roof and floor systems
  • SUPPORTS THERMAL EFFICIENCY – Can contribute to reducing heat loss and improving thermal efficiency when used within insulated wall, roof and floor systems HELPS IMPROVE AIRTIGHTNESS – Can be taped and sealed to form a continuous airtight layer, helping improve overall building envelope performance
  • HELPS RETAIN WARM AIR – Supports improved internal comfort by reducing unwanted air movement within wall, roof and floor constructions PROTECTS BUILDING STRUCTURE – Helps protect the building fabric from moisture damage and long-term degradation
  • MAINTAINS INSULATION PERFORMANCE – Helps prevent moisture ingress into insulation, preserving long-term thermal performance SUITABLE FOR NEW BUILD & REFURBISHMENT – Ideal for both new construction and renovation projects across residential and commercial applications
  • FORMS A CONTINUOUS SEALED LAYER – Designed to be used with appropriate tapes to create a continuous vapour control and airtightness layer DESIGNED FOR CORRECT INSTALLATION – Installed on the warm side of insulation in accordance with standard construction practice IMPROVES INTERNAL COMFORT – Helps regulate air and moisture movement within the building, supporting a more stable internal environment
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Value for Money
2
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

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
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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3
Breathable Membrane Roof Wall Floors Felt100g/m2 1.5m Wide 3 Layer Permeable Building House Insulation Construction (Grey, 1.5m x 50m)

Breathable Membrane Roof Wall Floors Felt100g/m2 1.5m Wide 3 Layer Permeable Building House Insulation Construction (Grey, 1.5m x 50m)

B2C
Why we love it
  • Superior protection for roofs.
  • Enhanced moisture management.
  • Durable and easy to install.
Main Highlights
  • 🔹 Superior Roof Protection: Premium 3-layer highly permeable roofing membrane engineered for exceptional strength, durability, and long-term performance.
  • 🔹 Advanced Breathability: High vapor permeability allows trapped moisture to escape while blocking external water, keeping your roof structure dry and healthy.
  • 🔹 3-Layer Thermolaminated Design: Non-woven polypropylene construction with enhanced adhesion for maximum tear resistance, stability, and lifespan.
  • 🔹 UV & Weather Resistant: UV-stabilized surface provides up to 6 weeks of protection during installation; reliable barrier against rain, snow, and wind.
  • 🔹 Multi-Purpose Application: Ideal as underlay for tiles, metal sheets, or shingles on pitched roofs — also perfect for use as wind insulation in timber frame walls.
  • 🔹 Easy to Handle & Install: Lightweight, flexible, and simple to cut, making it convenient for both professionals and DIY roofing projects.
  • 🔹 Long-Term Benefits: Prevents condensation and moisture buildup, extending roof life and improving overall building efficiency.
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9.7
Exceptional
9.7
Exceptional
B2C

Breathable Membrane Roof Wall Floors Felt100g/m2 1.5m Wide 3 Layer Permeable Building House Insulation Construction (Grey, 1.5m x 50m)

Why we love it
  • Superior protection for roofs.
  • Enhanced moisture management.
  • Durable and easy to install.
Main Highlights
  • 🔹 Superior Roof Protection: Premium 3-layer highly permeable roofing membrane engineered for exceptional strength, durability, and long-term performance.
  • 🔹 Advanced Breathability: High vapor permeability allows trapped moisture to escape while blocking external water, keeping your roof structure dry and healthy.
  • 🔹 3-Layer Thermolaminated Design: Non-woven polypropylene construction with enhanced adhesion for maximum tear resistance, stability, and lifespan.
  • 🔹 UV & Weather Resistant: UV-stabilized surface provides up to 6 weeks of protection during installation; reliable barrier against rain, snow, and wind.
  • 🔹 Multi-Purpose Application: Ideal as underlay for tiles, metal sheets, or shingles on pitched roofs — also perfect for use as wind insulation in timber frame walls.
  • 🔹 Easy to Handle & Install: Lightweight, flexible, and simple to cut, making it convenient for both professionals and DIY roofing projects.
  • 🔹 Long-Term Benefits: Prevents condensation and moisture buildup, extending roof life and improving overall building efficiency.
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4
CROMAR Vent3® Breathable Membrane | High-Performance Roof and Wall Underlay | Blue – 1.5m x 50m Roll

CROMAR Vent3® Breathable Membrane | High-Performance Roof and Wall Underlay | Blue – 1.5m x 50m Roll

ARA CHOICE
Why we love it
  • BBA Certified for quality assurance.
  • Durable for long-lasting protection.
  • Versatile for various roofing materials.
Main Highlights
  • BBA Certified Quality: Fully BBA certified, ensuring compliance with industry standards and guidelines.
  • Durable Triple-Layer Fabric: Features high tensile strength with superior tear resistance for long-lasting protection.
  • High Breathability: Ensures moisture vapor escape while providing robust waterproofing against rain and snow.
  • UV Resistant: Offers up to 3 months of UV stability, allowing flexible installation schedules.
  • Versatile Application: Suitable for both warm and cold roofs, compatible with various roofing materials.
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9.6
Superb
9.6
Superb
ARA CHOICE

CROMAR Vent3® Breathable Membrane | High-Performance Roof and Wall Underlay | Blue – 1.5m x 50m Roll

Why we love it
  • BBA Certified for quality assurance.
  • Durable for long-lasting protection.
  • Versatile for various roofing materials.
Main Highlights
  • BBA Certified Quality: Fully BBA certified, ensuring compliance with industry standards and guidelines.
  • Durable Triple-Layer Fabric: Features high tensile strength with superior tear resistance for long-lasting protection.
  • High Breathability: Ensures moisture vapor escape while providing robust waterproofing against rain and snow.
  • UV Resistant: Offers up to 3 months of UV stability, allowing flexible installation schedules.
  • Versatile Application: Suitable for both warm and cold roofs, compatible with various roofing materials.
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5
Waterproof Breathable Membrane for Roofs Walls and Floors98.4ft x 400G x 1mm Decoupling Membrane for Kitchens and Sheds Durable & MoistureResistant

Waterproof Breathable Membrane for Roofs Walls and Floors98.4ft x 400G x 1mm Decoupling Membrane for Kitchens and Sheds Durable & MoistureResistant

Generic
Why we love it
  • Weather-Resistant design endures.
  • Easy installation saves time.
  • Wide applicability for projects.
Main Highlights
  • Weather-Resistant Design: This product features a durable construction that protects against sunlight degradation. Its tear-resistant and flexible structure ensures it can withstand temperature fluctuations and minor movements, providing long-lasting performance for your outdoor needs. Ideal for those seeking reliable and resilient solutions in various weather conditions.
  • Polyethylene Membrane: Crafted from high-density polyethylene, this durable and flexible material is wear-resistant and tear-resistant. The non-woven polypropylene enhances the bond strength between the waterproof membrane and substrate. With a three-layer design, it effectively prevents water seepage while providing reliable waterproofing for various applications.
  • Easy Installation and Storage: The Underlayment Shower Membrane is simple to install—just lay it on the mixed mud. It effectively protects your shower floor or walls, ensuring they stay dry for years. This membrane is also foldable for convenient storage, featuring high flexibility to adapt to various surfaces and shapes, making it an ideal choice for your bathroom renovation.
  • Good Flexibility: This Waterproof Roll features high flexibility, making it easy to fold and bend. You can effortlessly cut the length and width to fit your specific needs and laying area. Ideal for various applications, this versatile product is perfect for both indoor and outdoor use, ensuring durability and convenience in every project.
  • Wide Applicability: Our flexible waterproof Tile Underlayment is easily cut and folded to fit various spaces. This waterproofing membrane is compatible with cement floors, ceramic tiles, and stone wall tiles, making it ideal for use in basements, kitchens, bathrooms, pools, and more. Ensure lasting protection and versatility for your home renovation projects.
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9.6
Superb
9.6
Superb
Generic

Waterproof Breathable Membrane for Roofs Walls and Floors98.4ft x 400G x 1mm Decoupling Membrane for Kitchens and Sheds Durable & MoistureResistant

Why we love it
  • Weather-Resistant design endures.
  • Easy installation saves time.
  • Wide applicability for projects.
Main Highlights
  • Weather-Resistant Design: This product features a durable construction that protects against sunlight degradation. Its tear-resistant and flexible structure ensures it can withstand temperature fluctuations and minor movements, providing long-lasting performance for your outdoor needs. Ideal for those seeking reliable and resilient solutions in various weather conditions.
  • Polyethylene Membrane: Crafted from high-density polyethylene, this durable and flexible material is wear-resistant and tear-resistant. The non-woven polypropylene enhances the bond strength between the waterproof membrane and substrate. With a three-layer design, it effectively prevents water seepage while providing reliable waterproofing for various applications.
  • Easy Installation and Storage: The Underlayment Shower Membrane is simple to install—just lay it on the mixed mud. It effectively protects your shower floor or walls, ensuring they stay dry for years. This membrane is also foldable for convenient storage, featuring high flexibility to adapt to various surfaces and shapes, making it an ideal choice for your bathroom renovation.
  • Good Flexibility: This Waterproof Roll features high flexibility, making it easy to fold and bend. You can effortlessly cut the length and width to fit your specific needs and laying area. Ideal for various applications, this versatile product is perfect for both indoor and outdoor use, ensuring durability and convenience in every project.
  • Wide Applicability: Our flexible waterproof Tile Underlayment is easily cut and folded to fit various spaces. This waterproofing membrane is compatible with cement floors, ceramic tiles, and stone wall tiles, making it ideal for use in basements, kitchens, bathrooms, pools, and more. Ensure lasting protection and versatility for your home renovation projects.
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6
CROMAR Vent3® Pro Breathable Membrane | Heavy-Duty Roof and Wall Underlay | Vent 3 Heavyweight Performance Breathable Underlay | Green – 1.5m x 50m Roll

CROMAR Vent3® Pro Breathable Membrane | Heavy-Duty Roof and Wall Underlay | Vent 3 Heavyweight Performance Breathable Underlay | Green – 1.5m x 50m Roll

ARA CHOICE
Why we love it
  • BBA Certified for quality.
  • Superior tensile and tear strength.
  • High breathability for moisture 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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9.5
Superb
9.5
Superb
ARA CHOICE

CROMAR Vent3® Pro Breathable Membrane | Heavy-Duty Roof and Wall Underlay | Vent 3 Heavyweight Performance Breathable Underlay | Green – 1.5m x 50m Roll

Why we love it
  • BBA Certified for quality.
  • Superior tensile and tear strength.
  • High breathability for moisture 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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7
50m2 Trade Store Breathable Roofing Felt - Eurovent - Roof Underlay - Roof Membrane Breathable Membrane for Sheds + Beneath Tiles - Slated Pitched Roofs - BBA & CE Approved - 1m x 50m 115 GSM

50m2 Trade Store Breathable Roofing Felt - Eurovent - Roof Underlay - 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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9.3
Superb
9.3
Superb
Eurovent

50m2 Trade Store Breathable Roofing Felt - Eurovent - Roof Underlay - 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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8
ABS Breathable Membrane Roofing 75m² Underlay 120 GSM Professional Grade 1.5m x 50m Roll (75m²), Vapor Roof Felt Under Tile for Homes, Sheds, Garages & Slated Pitched Roofs

ABS Breathable Membrane Roofing 75m² Underlay 120 GSM Professional Grade 1.5m x 50m Roll (75m²), Vapor Roof Felt Under Tile for Homes, Sheds, Garages & Slated Pitched Roofs

ASTON BUILDING SUPPLIES LTD
Why we love it
  • Easy to install and use.
  • Efficient coverage for large areas.
  • Breathable membrane prevents moisture buildup.
Main Highlights
  • PROFESSIONAL QUALITY & SIMPLE INSTALLATION – Lightweight roofing membrane at approx. 120 g/m². Each roll is 1.5 × 50 m (4.92 × 164 ft), covering 75 m² (807 ft²). Easy to handle on site for DIY and trade use, with enhanced tear strength for durable, reliable performance.
  • EFFICIENT & PRACTICAL COVERAGE – The generous 1.5 m x 50 m roll size is designed to cover large roof sections quickly, minimizing the need for excessive overlaps, reducing installation time, and improving overall material efficiency during fitting.
  • MULTI-PURPOSE ROOFING USE – Engineered to perform reliably beneath tiles, slates, or shingles, this roofing felt underlay delivers a highly adaptable solution that suits a wide variety of pitched roof systems across residential and outbuilding applications.
  • LONG-LASTING & RELIABLE – Manufactured to deliver dependable protection over time, this roofing felt underlay is designed to enhance durability and provide long-term performance for a wide range of roofing projects.
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9.2
Superb
9.2
Superb
ASTON BUILDING SUPPLIES LTD

ABS Breathable Membrane Roofing 75m² Underlay 120 GSM Professional Grade 1.5m x 50m Roll (75m²), Vapor Roof Felt Under Tile for Homes, Sheds, Garages & Slated Pitched Roofs

Why we love it
  • Easy to install and use.
  • Efficient coverage for large areas.
  • Breathable membrane prevents moisture buildup.
Main Highlights
  • PROFESSIONAL QUALITY & SIMPLE INSTALLATION – Lightweight roofing membrane at approx. 120 g/m². Each roll is 1.5 × 50 m (4.92 × 164 ft), covering 75 m² (807 ft²). Easy to handle on site for DIY and trade use, with enhanced tear strength for durable, reliable performance.
  • EFFICIENT & PRACTICAL COVERAGE – The generous 1.5 m x 50 m roll size is designed to cover large roof sections quickly, minimizing the need for excessive overlaps, reducing installation time, and improving overall material efficiency during fitting.
  • MULTI-PURPOSE ROOFING USE – Engineered to perform reliably beneath tiles, slates, or shingles, this roofing felt underlay delivers a highly adaptable solution that suits a wide variety of pitched roof systems across residential and outbuilding applications.
  • LONG-LASTING & RELIABLE – Manufactured to deliver dependable protection over time, this roofing felt underlay is designed to enhance durability and provide long-term performance for a wide range of roofing projects.
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9
25m2 Trade Store Breathable Roofing Felt - 1m x 25m - 115GSM - Heavy-Duty Roof Membrane - Underlay for Sheds and Slated Pitched Roofs - BBA & CE Approved

25m2 Trade Store Breathable Roofing Felt - 1m x 25m - 115GSM - Heavy-Duty Roof Membrane - Underlay for Sheds and Slated Pitched Roofs - BBA & CE Approved

Trade Store
Why we love it
  • Superior water resistance guaranteed.
  • Easy installation with strong design.
  • Eco-friendly and energy-efficient choice.
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
9.1
Superb
Trade Store

25m2 Trade Store Breathable Roofing Felt - 1m x 25m - 115GSM - Heavy-Duty Roof Membrane - Underlay for Sheds and Slated Pitched Roofs - BBA & CE Approved

Why we love it
  • Superior water resistance guaranteed.
  • Easy installation with strong design.
  • Eco-friendly and energy-efficient choice.
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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10
CROMAR Vent3® Pro Breathable Membrane | Heavy-Duty Roof and Wall Underlay | Vent 3 Heavyweight Performance Breathable Underlay | Green – 1m x 50m Roll

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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8.9
Excellent
8.9
Excellent
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