31
£2,174.18
  • × This image displays the front of the product which is a Thompson's One Coat Waterseal - 2.5LThompson's One Coat Waterseal - 2.5L 1 × £16.88
  • × Armatool Slate GuillotoneArmatool Slate Guillotone 1 × £65.99
  • × Code 6 Lead FlashingALM Code 6 Milled Lead Flashing - 180mm x 3m 1 × £45.31
  • × This image displays the front of the product which is a Klober Profile-Line Twin Plain Tile Vent - Brown KG9861-0247 (Box of 10)Klober Profile-Line Twin Plain Tile Vent - Brown KG9861-0247 (Box of 10) 1 × £421.20
  • × Code 4 Lead FlashingALM Code 4 Milled Lead - 1600mm x 3m 1 × £277.54
  • × Siroflex SX Contractors LMN Silicone OAK 300mlSiroflex SX Contractors LMN Silicone OAK 300ml 1 × £11.99
  • × Code 3 Lead FlashingALM Code 3 Milled Lead - 600mm x 3m 1 × £76.46
  • × This image displays the front of the product which is a Everbuild PVCu Solvent Cleaner – 1 LitreEverbuild PVCu Solvent Cleaner – 1 Litre 1 × £11.99
  • × Weather Guard Poly-TarpaulinWeather Guard Poly-Tarpaulin 1 × £12.80
  • × code 4 lead flashing 390mm x 3mCode 4 Cast Lead - 1600mm x 3m 1 × £279.89
  • × OX Pro Dry Wall Internal Corner Trowel - 102mm x 127mmOX Pro Dry Wall Internal Corner Trowel - 102mm x 127mm 1 × £12.27
  • × This image displays the front of the product which is a Everbuild Everflex 200 Contractors LMA Silicone - 295ml (Box of 25)Everbuild Everflex 200 Contractors LMA Silicone - Transparent 295ml (Box of 25) 1 × £71.75
  • × This image displays the front of the product which is a Ronseal Diamond Hard Floor Wax - Natural 2.5LRonseal Diamond Hard Floor Wax - Natural 2.5L 1 × £49.99
  • × Bond It Patination Oil 500mlBond It Patination Oil 500ml 1 × £7.99
  • × Code 4 Lead FlashingALM Code 4 Milled Lead - 390mm x 6m 1 × £135.94
  • × This image displays the front of the product which is a Samac Aluminium Annular Ring Nails - 70mm x 3.35mmSamac Aluminium Annular Ring Nails - 1kg (70mm x 3.35mm) 1 × £17.49
  • × Code 7 Cast Lead - 360mm x 3mCode 7 Cast Lead - 360mm x 3m 1 × £111.38
  • × FloPlast Universal Hopper, Brown – 65-68mmFloPlast Universal Hopper, Brown – 65-68mm 1 × £8.99
  • × Bond It Dustproof & Hardener - Clear 5LBond It Dustproof & Hardener - Clear 5L 1 × £8.99
  • × Bond It Power Mix Concentrated Liquid Mortar Plasticiser - 1L BrownBond It Power Mix Concentrated Liquid Mortar Plasticiser - 1L Brown 1 × £8.99
  • × Code 5 Cast Lead - 760mm x 3mCode 5 Cast Lead - 760mm x 3m 1 × £165.65
  • × Everbuild 403 Concrete Hardener & Dustproofer – 5 LitreEverbuild 403 Concrete Hardener & Dustproofer – 5 Litre 1 × £12.99
  • × This image displays the front of the product which is a Soudal Exterior Frame Silicone - Brown 270ml (Box of 12)Soudal Exterior Frame Silicone - Brown 270ml (Box of 12) 1 × £57.60
  • × FloPlast Square Fascia Bracket, White – 114mmFloPlast Square Fascia Bracket White – 114mm 1 × £1.99
  • × Cromar Vent 3 Air High Performance Breathable Membrane 1m x 50mCromar Vent 3 Air High Performance Breathable Membrane 1m x 50m 1 × £113.98
  • × Restec 1010 Top Coat, 10kgRestec GRPROOF 1010 Top Coat Resin - 10kg 1 × £84.29
  • × OX Tough Builders Socks (UK 6-11)OX Tough Builders Socks (UK 6-11) 1 × £9.89
  • × This image displays the front of the product which is a Ronseal Damp Seal Aerosol - White 400mlRonseal Damp Seal Aerosol - White 400ml 1 × £12.99
  • × Bond It Rain-Mate All Weather Sealant - Black EU3Bond It Rain-Mate All Weather Sealant - Black EU3 1 × £6.99
  • × This image displays the front of the product which is a Roughneck V-Series Axe - 20oz/0.6kgRoughneck® V-Series Axe - 20oz/0.6kg 1 × £26.99
  • × This image displays the front of the product which is a Everbuild Black Jack 902 Bitumen & Flashing Primer – 5 LitreEverbuild Black Jack 902 Bitumen & Flashing Primer – 5 Litre 1 × £26.99

Subtotal: £2,174.18

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Bank Holiday Notice: Orders placed after 2:00 PM on Friday, August 23rd, will be shipped on Tuesday, August 27th.

31
£2,174.18
  • × This image displays the front of the product which is a Thompson's One Coat Waterseal - 2.5LThompson's One Coat Waterseal - 2.5L 1 × £16.88
  • × Armatool Slate GuillotoneArmatool Slate Guillotone 1 × £65.99
  • × Code 6 Lead FlashingALM Code 6 Milled Lead Flashing - 180mm x 3m 1 × £45.31
  • × This image displays the front of the product which is a Klober Profile-Line Twin Plain Tile Vent - Brown KG9861-0247 (Box of 10)Klober Profile-Line Twin Plain Tile Vent - Brown KG9861-0247 (Box of 10) 1 × £421.20
  • × Code 4 Lead FlashingALM Code 4 Milled Lead - 1600mm x 3m 1 × £277.54
  • × Siroflex SX Contractors LMN Silicone OAK 300mlSiroflex SX Contractors LMN Silicone OAK 300ml 1 × £11.99
  • × Code 3 Lead FlashingALM Code 3 Milled Lead - 600mm x 3m 1 × £76.46
  • × This image displays the front of the product which is a Everbuild PVCu Solvent Cleaner – 1 LitreEverbuild PVCu Solvent Cleaner – 1 Litre 1 × £11.99
  • × Weather Guard Poly-TarpaulinWeather Guard Poly-Tarpaulin 1 × £12.80
  • × code 4 lead flashing 390mm x 3mCode 4 Cast Lead - 1600mm x 3m 1 × £279.89
  • × OX Pro Dry Wall Internal Corner Trowel - 102mm x 127mmOX Pro Dry Wall Internal Corner Trowel - 102mm x 127mm 1 × £12.27
  • × This image displays the front of the product which is a Everbuild Everflex 200 Contractors LMA Silicone - 295ml (Box of 25)Everbuild Everflex 200 Contractors LMA Silicone - Transparent 295ml (Box of 25) 1 × £71.75
  • × This image displays the front of the product which is a Ronseal Diamond Hard Floor Wax - Natural 2.5LRonseal Diamond Hard Floor Wax - Natural 2.5L 1 × £49.99
  • × Bond It Patination Oil 500mlBond It Patination Oil 500ml 1 × £7.99
  • × Code 4 Lead FlashingALM Code 4 Milled Lead - 390mm x 6m 1 × £135.94
  • × This image displays the front of the product which is a Samac Aluminium Annular Ring Nails - 70mm x 3.35mmSamac Aluminium Annular Ring Nails - 1kg (70mm x 3.35mm) 1 × £17.49
  • × Code 7 Cast Lead - 360mm x 3mCode 7 Cast Lead - 360mm x 3m 1 × £111.38
  • × FloPlast Universal Hopper, Brown – 65-68mmFloPlast Universal Hopper, Brown – 65-68mm 1 × £8.99
  • × Bond It Dustproof & Hardener - Clear 5LBond It Dustproof & Hardener - Clear 5L 1 × £8.99
  • × Bond It Power Mix Concentrated Liquid Mortar Plasticiser - 1L BrownBond It Power Mix Concentrated Liquid Mortar Plasticiser - 1L Brown 1 × £8.99
  • × Code 5 Cast Lead - 760mm x 3mCode 5 Cast Lead - 760mm x 3m 1 × £165.65
  • × Everbuild 403 Concrete Hardener & Dustproofer – 5 LitreEverbuild 403 Concrete Hardener & Dustproofer – 5 Litre 1 × £12.99
  • × This image displays the front of the product which is a Soudal Exterior Frame Silicone - Brown 270ml (Box of 12)Soudal Exterior Frame Silicone - Brown 270ml (Box of 12) 1 × £57.60
  • × FloPlast Square Fascia Bracket, White – 114mmFloPlast Square Fascia Bracket White – 114mm 1 × £1.99
  • × Cromar Vent 3 Air High Performance Breathable Membrane 1m x 50mCromar Vent 3 Air High Performance Breathable Membrane 1m x 50m 1 × £113.98
  • × Restec 1010 Top Coat, 10kgRestec GRPROOF 1010 Top Coat Resin - 10kg 1 × £84.29
  • × OX Tough Builders Socks (UK 6-11)OX Tough Builders Socks (UK 6-11) 1 × £9.89
  • × This image displays the front of the product which is a Ronseal Damp Seal Aerosol - White 400mlRonseal Damp Seal Aerosol - White 400ml 1 × £12.99
  • × Bond It Rain-Mate All Weather Sealant - Black EU3Bond It Rain-Mate All Weather Sealant - Black EU3 1 × £6.99
  • × This image displays the front of the product which is a Roughneck V-Series Axe - 20oz/0.6kgRoughneck® V-Series Axe - 20oz/0.6kg 1 × £26.99
  • × This image displays the front of the product which is a Everbuild Black Jack 902 Bitumen & Flashing Primer – 5 LitreEverbuild Black Jack 902 Bitumen & Flashing Primer – 5 Litre 1 × £26.99

Subtotal: £2,174.18

View basketCheckout

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Delivery over £10*

Breather Membranes

Best Sellers
  • This image displays the front of the product which is a Ronseal Ultra Tough Hardglaze Clear Varnish - 750ml

    Ronseal Ultra Tough Hardglaze Clear Varnish – 750ml

    £19.99 Incl VAT £16.66 Excl VAT
    Add to basket
  • This image displays the front of the product which is a Ronseal Trade 10 Year Woodstain - Dark Oak 2.5L

    Ronseal Trade 10 Year Woodstain – Dark Oak 2.5L

    £39.98 Incl VAT £33.32 Excl VAT
    Add to basket
  • Everbuild Triple Action Wood Treatment – 25 Litre

    Everbuild Triple Action Wood Treatment – 25 Litre

    £79.99 Incl VAT £66.66 Excl VAT
    Add to basket
  • Samac Aluminium Annular Ring Nails - 45mm x 3.35mm

    Samac Aluminium Annular Ring Nails – 1kg (45mm x 3.35mm)

    £17.49 Incl VAT £14.58 Excl VAT
    Read more
  • Bond It Anchor Bond - Resin Mortar Anchor System - Grey

    Bond It Anchor Bond – Resin Mortar Anchor System – Grey

    From: £9.99 Incl VAT £8.33 Excl VAT
    Select options This product has multiple variants. The options may be chosen on the product page
  • This image displays the front of the product which is a Everbuild General Purpose Silicone - 280ml Brown (Box of 12)

    Everbuild General Purpose Silicone – Brown 290ml (Box of 12)

    £42.84 Incl VAT £35.70 Excl VAT
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Showing 1 – 12 of 36 results

Klober Permo Ecovent - 1.1m x 50m

£70.19 Incl VAT £58.49 Excl VAT

Proctor Roofshield Breather Membrane (1m x 50m)

£186.00 Incl VAT £155.00 Excl VAT

Climateq POP 120 Breather Membrane 1.5m x 50m

£59.99 Incl VAT £49.99 Excl VAT

Climateq POP 135 Breather Membrane 1.5m x 50m

£62.95 Incl VAT £52.46 Excl VAT

Climateq POP 135 Breather Membrane 1m x 50m

£43.99 Incl VAT £36.66 Excl VAT

Marley Vapour Permeable Underlay 1m x 50m

£109.99 Incl VAT £91.66 Excl VAT

Climateq POP 100 Breather Membrane

£34.99 Incl VAT £29.16 Excl VAT

Tyvek Supro 1m x 50m

£97.50 Incl VAT £81.25 Excl VAT

Tyvek Supro 1.5m x 50m

£134.99 Incl VAT £112.49 Excl VAT

Ariel 125gsm Weight Untaped Harcon VPU

£44.99 Incl VAT £37.49 Excl VAT

Frequently Asked Questions (3)

Generally, breather membranes allow water vapour to escape from inside a building without the need for extra ventilation.
The thickness of a breather membrane will all depend on the project type. For example, 135gsm thickness membrane will be suitable for more advanced roofing projects.
It is widely recommended to use breather membrane is most roofing projects. However, in unique situations a non-breather membrane is more suitable.

Breather Membranes

Breather membranes, also known as breathable membranes, allow insulated structures to quickly release excess moisture vapour into the atmosphere and keep the internal components of wall and roof structures dry whilst fulfilling the task of a secondary protection membrane and preventing penetration by external environmental impurities such as dirt and rain. These membrane types are installed on the cold or exterior side of the insulation beneath the main outer building lining, roof tiles or cladding.

Breather Membranes for Roofs

We stock several high-performance breather membranes, including Cromar’s Vent 3, which is made from high tensile spun-bonded polypropylene layers around a micro-porous polypropylene film. Moreover, designed for use in a fully supported or unsupported tiled, slated or metal roof system. Moreover, we stock Permavent’s Black Breather Membrane, which are manufactured in a singular process that significantly improves the property and integrity of the membranes. This 3 in 1 process means that Permavent offers the best performing breather membranes in their class with excellent strength, breathability, flexibility and durability.

Shopping for Breather Membranes on ERoofing

When you order breather membranes from ERoofing, we’ll include free delivery as long as your order reaches £10 or more in total value. If you need any advice on any of the products, get in touch with your team, who can provide you with more advice on which product you may need for your project.