28
£1,238.32
  • × Code 3 Cast Lead - 1000mm x 3mCode 3 Cast Lead - 1000mm x 3m 1 × £128.52
  • × Code 3 Lead FlashingALM Code 3 Milled Lead - 300mm x 3m 1 × £36.82
  • × This image displays the front of the product which is a Everbuild Silicone Eater Silicone Sealant Remover - 100mlEverbuild Silicone Eater Silicone Sealant Remover - 100ml 1 × £8.29
  • × Timloc Single Pantile Tile Vent Brown (Box of 11)Timloc Single Pantile Tile Vent Brown (Box of 11) 1 × £186.89
  • × Code 7 Lead FlashingALM Code 7 Milled Lead - 800mm x 3m 1 × £243.55
  • × 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 Ronseal One Coat Water-Based Tile Paint - Satin Black 750mlRonseal One Coat Water-Based Tile Paint - Black Satin 750ml 1 × £21.99
  • × This image displays the front of the product which is a Ronseal 6 Year Anti Mould Paint - 400mlRonseal 6 Year Anti Mould Paint - White 400ml Aerosol 1 × £12.99
  • × HD TVAHambleside Danelaw (HD TVA) Tile Vent Adaptor for TV15 Range 1 × £13.99
  • × OX Pro 20oz Forged Steel HatchetOX Pro 20oz Forged Steel Hatchet 1 × £28.99
  • × This image displays the front of the product which is a Soudal Aquafix All Weather Sealant – Clear 300mlSoudal Aquafix All Weather Sealant – Clear 300ml 1 × £11.51
  • × Cromar Vent 3 Classic Breathable Membrane 1m x 50mCromar Vent 3 Classic Breathable Membrane - 1m x 50m 1 × £38.99
  • × Siroflex Seal & Fix Hybrid Adhesive & Sealant - Black 290mlSiroflex Seal & Fix Hybrid Adhesive & Sealant - Black 290ml 1 × £12.99
  • × This image displays the front of the product which is a Thompsons One Coat Roof Seal - Black 5LThompsons One Coat Roof Seal - Black 5L 1 × £50.00
  • × Code 4 Lead FlashingALM Code 4 Milled Lead - 450mm x 3m 1 × £79.30
  • × This image displays the front of the product which is a Timloc Eaves Vent PackTimloc 3-in-1 Eaves Vent Pack - 6m 1 × £28.99
  • × This image displays the front of the product which is a Everbuild Gun A Nail Standard White – 310ml (Box of 25)Everbuild Gun A Nail Standard – White 310ml (Box of 25) 1 × £39.75
  • × Bond It B1 Fire Resistant PU Gun Grade Expanding Foam - Pink 750mlBond It B1 Fire Resistant PU Gun Grade Expanding Foam - Pink 750ml 1 × £8.99
  • × Bond It PVA & Adhesive Sealer White 500ml - Box of 20Bond It PVA & Adhesive Sealer White 500ml - Box of 20 1 × £43.99
  • × This image displays the front of the product which is a Soudal Insulating Foam Genius Gun 750ml - Champagne (Box of 12)Soudal Insulating Foam Genius Gun 750ml - Champagne (Box of 12) 1 × £79.92
  • × This image displays the front of the product which is a Everbuild Forever White Grout Reviver - 200mlEverbuild Forever White Grout Reviver - 200ml 1 × £6.99
  • × Thompson's Emergency Roof Repair Mastic - Black 750mlThompson's Emergency Roof Repair Mastic - Black 750ml 1 × £17.49
  • × This image displays the front of the product which is a Cromar Black Bitumen Primer - 1LCromar Bitumen Primer – Black 1 Litre 1 × £14.79
  • × This image displays the front of the product which is a Colron Refined Teak Oil - 500mlColron Refined Teak Oil - 500ml 1 × £13.99
  • × Timco Aluminium HawkTimco Aluminium Hawk 1 × £13.99
  • × This image displays the front of the product which is a Everbuild Mitre Fast Activator – 200mlEverbuild Mitre Fast Activator – 200ml 1 × £4.99
  • × This image displays the front of the product which is a Ronseal One Coat Water-Based Tile Paint - Satin Magnolia 750mlRonseal One Coat Water-Based Tile Paint - Magnolia Satin 750ml 1 × £25.32
  • × This image displays the front of the product which is a Everbuild Febond PVAEverbuild Febond PVA - 5L 1 × £18.99

Subtotal: £1,238.32

View basketCheckout

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

28
£1,238.32
  • × Code 3 Cast Lead - 1000mm x 3mCode 3 Cast Lead - 1000mm x 3m 1 × £128.52
  • × Code 3 Lead FlashingALM Code 3 Milled Lead - 300mm x 3m 1 × £36.82
  • × This image displays the front of the product which is a Everbuild Silicone Eater Silicone Sealant Remover - 100mlEverbuild Silicone Eater Silicone Sealant Remover - 100ml 1 × £8.29
  • × Timloc Single Pantile Tile Vent Brown (Box of 11)Timloc Single Pantile Tile Vent Brown (Box of 11) 1 × £186.89
  • × Code 7 Lead FlashingALM Code 7 Milled Lead - 800mm x 3m 1 × £243.55
  • × 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 Ronseal One Coat Water-Based Tile Paint - Satin Black 750mlRonseal One Coat Water-Based Tile Paint - Black Satin 750ml 1 × £21.99
  • × This image displays the front of the product which is a Ronseal 6 Year Anti Mould Paint - 400mlRonseal 6 Year Anti Mould Paint - White 400ml Aerosol 1 × £12.99
  • × HD TVAHambleside Danelaw (HD TVA) Tile Vent Adaptor for TV15 Range 1 × £13.99
  • × OX Pro 20oz Forged Steel HatchetOX Pro 20oz Forged Steel Hatchet 1 × £28.99
  • × This image displays the front of the product which is a Soudal Aquafix All Weather Sealant – Clear 300mlSoudal Aquafix All Weather Sealant – Clear 300ml 1 × £11.51
  • × Cromar Vent 3 Classic Breathable Membrane 1m x 50mCromar Vent 3 Classic Breathable Membrane - 1m x 50m 1 × £38.99
  • × Siroflex Seal & Fix Hybrid Adhesive & Sealant - Black 290mlSiroflex Seal & Fix Hybrid Adhesive & Sealant - Black 290ml 1 × £12.99
  • × This image displays the front of the product which is a Thompsons One Coat Roof Seal - Black 5LThompsons One Coat Roof Seal - Black 5L 1 × £50.00
  • × Code 4 Lead FlashingALM Code 4 Milled Lead - 450mm x 3m 1 × £79.30
  • × This image displays the front of the product which is a Timloc Eaves Vent PackTimloc 3-in-1 Eaves Vent Pack - 6m 1 × £28.99
  • × This image displays the front of the product which is a Everbuild Gun A Nail Standard White – 310ml (Box of 25)Everbuild Gun A Nail Standard – White 310ml (Box of 25) 1 × £39.75
  • × Bond It B1 Fire Resistant PU Gun Grade Expanding Foam - Pink 750mlBond It B1 Fire Resistant PU Gun Grade Expanding Foam - Pink 750ml 1 × £8.99
  • × Bond It PVA & Adhesive Sealer White 500ml - Box of 20Bond It PVA & Adhesive Sealer White 500ml - Box of 20 1 × £43.99
  • × This image displays the front of the product which is a Soudal Insulating Foam Genius Gun 750ml - Champagne (Box of 12)Soudal Insulating Foam Genius Gun 750ml - Champagne (Box of 12) 1 × £79.92
  • × This image displays the front of the product which is a Everbuild Forever White Grout Reviver - 200mlEverbuild Forever White Grout Reviver - 200ml 1 × £6.99
  • × Thompson's Emergency Roof Repair Mastic - Black 750mlThompson's Emergency Roof Repair Mastic - Black 750ml 1 × £17.49
  • × This image displays the front of the product which is a Cromar Black Bitumen Primer - 1LCromar Bitumen Primer – Black 1 Litre 1 × £14.79
  • × This image displays the front of the product which is a Colron Refined Teak Oil - 500mlColron Refined Teak Oil - 500ml 1 × £13.99
  • × Timco Aluminium HawkTimco Aluminium Hawk 1 × £13.99
  • × This image displays the front of the product which is a Everbuild Mitre Fast Activator – 200mlEverbuild Mitre Fast Activator – 200ml 1 × £4.99
  • × This image displays the front of the product which is a Ronseal One Coat Water-Based Tile Paint - Satin Magnolia 750mlRonseal One Coat Water-Based Tile Paint - Magnolia Satin 750ml 1 × £25.32
  • × This image displays the front of the product which is a Everbuild Febond PVAEverbuild Febond PVA - 5L 1 × £18.99

Subtotal: £1,238.32

View basketCheckout

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Delivery over £10*

Breather Membranes

Best Sellers
  • Code 7 Cast Lead - 1000mm x 6m

    Code 7 Cast Lead – 1000mm x 6m

    £611.18 Incl VAT £509.32 Excl VAT
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  • Easy-Trim Hall Clips, Bag of 50

    Easy-Trim Hall Clips, Bag of 50

    £12.99 Incl VAT £10.83 Excl VAT
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  • Siroflex SX Trade Strength Mortar Repair Cement - Buff 300ml

    Siroflex SX Trade Strength Mortar Repair Cement – Buff 300ml

    £10.99 Incl VAT £9.16 Excl VAT
    Read more
  • This image displays the front of the product which is a Ronseal Interior Varnish - Walnut Gloss 250ml

    Ronseal Interior Varnish – Gloss 250ml

    From: £10.99 Incl VAT £9.16 Excl VAT
    Select options This product has multiple variants. The options may be chosen on the product page
  • This image shows the front of the product Bond It SBR Admixture - White 2.5L.

    Bond It SBR Admixture – White 2.5L

    £12.49 Incl VAT £10.41 Excl VAT
    Read more
  • ALM Code 5 Milled Lead - 1000mm x 3m

    ALM Code 5 Milled Lead – 150mm x 3m

    £31.15 Incl VAT £25.96 Excl VAT
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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.