35
£5,361.14
  • × Bond It Stain Block - 400ml Off WhiteBond It Stain Block - 400ml Off White 1 × £6.99
  • × Code 8 Cast Lead - 180mm x 3mCode 8 Cast Lead - 180mm x 3m 1 × £62.83
  • × This image displays the front of the product which is a Everbuild Everflex AquaMate Aquarium Sealant – Translucent 295ml (Box of 12)Everbuild Everflex AquaMate Aquarium Sealant – Translucent 295ml (Box of 12) 1 × £92.88
  • × This image displays the front of the product which is a Everbuild Wet Rot Wood Hardener – 250mlEverbuild Wet Rot Wood Hardener – 250ml 1 × £12.99
  • × Cromar Vent 3 Light Breathable Membrane 1.5m x 50mCromar Vent 3 Light Breathable Membrane - 1m x 50m 1 × £29.99
  • × Lead Sheet Cleaner - 1 LitreLead Sheet Cleaner - 1 Litre 1 × £16.95
  • × This image displays the front of the product which is a Ronseal Exterior Yacht Varnish - Gloss 2.5LRonseal Exterior Yacht Varnish - Gloss 2.5L 1 × £54.99
  • × OX Pro Chalk Refill, White – 226gOX Pro Chalk Refill, White – 226g 1 × £7.99
  • × This image displays the front of the product which is a OX Pro Rodless Sealant Gun - 400ml 13.5ozOX Pro Rodless Sealant Gun - Up to 400ml 1 × £34.99
  • × This image displays the front of the product which is a Freeflow Square Gutter System Internal Stopend - WhiteFreeflow Square Gutter System Internal Stopend - White 1 × £0.99
  • × Code 8 Cast Lead - 914mm x 6mCode 8 Cast Lead - 914mm x 6m 2 × £604.66
  • × This image displays the front of the product which is a Everbuild Everflex Contract AC50 Acoustic Sealant & Adhesive - White 380mlEverbuild Everflex Contract AC50 Acoustic Sealant & Adhesive - White 380ml 1 × £6.99
  • × Code 8 Cast Lead - 1000mm x 3mCode 8 Cast Lead - 1000mm x 3m 1 × £345.58
  • × This image displays the front of the product which is a FloPlast Square to Round Downpipe Adaptor - BrownFloPlast Square to Round Downpipe Adaptor - Brown 1 × £3.19
  • × Code 5 Cast Lead - 600mm x 6mCode 5 Cast Lead - 600mm x 6m 1 × £259.90
  • × 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
  • × Klober Flexipipe 75/100mm - (KG972400)Klober Flexipipe 75/100mm - (KG972400) 1 × £19.43
  • × Code 6 Cast Lead - 850mm x 6mCode 6 Cast Lead - 850mm x 6m 1 × £436.97
  • × code 4 lead flashing 390mm x 3mCode 4 Cast Lead - 914mm x 6m 1 × £319.87
  • × Soudal PTFE Spray - 400mlSoudal PTFE Spray - 400ml 1 × £9.99
  • × Timco Collated Drywall Self Drilling ScrewsTimco Collated Drywall Self Drilling Screws 1 × £19.99
  • × OX Tools Diamond Blade Triple Pack 115/22.23mmOX Tools Diamond Blade Triple Pack 115/22.23mm 1 × £12.99
  • × This image displays the front of the product which is a Everbuild Everflex 195 Siliconised Acrylic SealantEverbuild Everflex 195 Siliconised Acrylic Sealant - White 300ml 1 × £5.99
  • × Lead Expansion Joint - Code 5 - 260mm x 3mALM Lead Expansion Joint - Code 5 - 260mm x 3m 1 × £289.12
  • × Code 3 Cast Lead - 600mm x 6mCode 3 Cast Lead - 600mm x 6m 1 × £154.22
  • × Code 7 Cast Lead - 300mm x 3mCode 7 Cast Lead - 300mm x 3m 1 × £91.39
  • × This image displays the front of the product which is a Everbuild 701 Non-Slip Tile Adhesive – White 3.75kgEverbuild 701 Non-Slip Tile Adhesive – White 3.75kg 1 × £4.79
  • × Code 3 Cast Lead - 390mm x 3mCode 3 Cast Lead - 390mm x 3m 1 × £51.41
  • × Bulk pallet 125 packs - Classic Multi-Purpose Screws 4.0 x 50 Double Countersunk - A2 Stainless Steel - 200 BoxBulk pallet 125 packs - Classic Multi-Purpose Screws 4.0 x 50 Double Countersunk - A2 Stainless Steel - 200 Box 1 × £1,455.00
  • × Ronseal Crystal Clear Outdoor Varnish - Matt 750mlRonseal Crystal Clear Outdoor Varnish - Matt 750ml 1 × £20.99
  • × Code 8 Cast Lead - 390mm x 6mCode 8 Cast Lead - 390mm x 6m 1 × £268.46
  • × This image displays the front of the product which is a Soudal Grip ALL Solvent-Free - White 290mlSoudal Grip ALL Solvent-Free - White 290ml 1 × £5.99
  • × This image displays the front of the product which is a Everbuild Griptite Construction Adhesive - 350mlEverbuild Griptite Construction Adhesive - 350ml 1 × £6.99
  • × Ronseal Diamond Hard Doorstep Paint - TileRonseal Diamond Hard Doorstep Paint - Tile Red Satin 250ml 1 × £11.99

Subtotal: £5,361.14

View basketCheckout

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

35
£5,361.14
  • × Bond It Stain Block - 400ml Off WhiteBond It Stain Block - 400ml Off White 1 × £6.99
  • × Code 8 Cast Lead - 180mm x 3mCode 8 Cast Lead - 180mm x 3m 1 × £62.83
  • × This image displays the front of the product which is a Everbuild Everflex AquaMate Aquarium Sealant – Translucent 295ml (Box of 12)Everbuild Everflex AquaMate Aquarium Sealant – Translucent 295ml (Box of 12) 1 × £92.88
  • × This image displays the front of the product which is a Everbuild Wet Rot Wood Hardener – 250mlEverbuild Wet Rot Wood Hardener – 250ml 1 × £12.99
  • × Cromar Vent 3 Light Breathable Membrane 1.5m x 50mCromar Vent 3 Light Breathable Membrane - 1m x 50m 1 × £29.99
  • × Lead Sheet Cleaner - 1 LitreLead Sheet Cleaner - 1 Litre 1 × £16.95
  • × This image displays the front of the product which is a Ronseal Exterior Yacht Varnish - Gloss 2.5LRonseal Exterior Yacht Varnish - Gloss 2.5L 1 × £54.99
  • × OX Pro Chalk Refill, White – 226gOX Pro Chalk Refill, White – 226g 1 × £7.99
  • × This image displays the front of the product which is a OX Pro Rodless Sealant Gun - 400ml 13.5ozOX Pro Rodless Sealant Gun - Up to 400ml 1 × £34.99
  • × This image displays the front of the product which is a Freeflow Square Gutter System Internal Stopend - WhiteFreeflow Square Gutter System Internal Stopend - White 1 × £0.99
  • × Code 8 Cast Lead - 914mm x 6mCode 8 Cast Lead - 914mm x 6m 2 × £604.66
  • × This image displays the front of the product which is a Everbuild Everflex Contract AC50 Acoustic Sealant & Adhesive - White 380mlEverbuild Everflex Contract AC50 Acoustic Sealant & Adhesive - White 380ml 1 × £6.99
  • × Code 8 Cast Lead - 1000mm x 3mCode 8 Cast Lead - 1000mm x 3m 1 × £345.58
  • × This image displays the front of the product which is a FloPlast Square to Round Downpipe Adaptor - BrownFloPlast Square to Round Downpipe Adaptor - Brown 1 × £3.19
  • × Code 5 Cast Lead - 600mm x 6mCode 5 Cast Lead - 600mm x 6m 1 × £259.90
  • × 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
  • × Klober Flexipipe 75/100mm - (KG972400)Klober Flexipipe 75/100mm - (KG972400) 1 × £19.43
  • × Code 6 Cast Lead - 850mm x 6mCode 6 Cast Lead - 850mm x 6m 1 × £436.97
  • × code 4 lead flashing 390mm x 3mCode 4 Cast Lead - 914mm x 6m 1 × £319.87
  • × Soudal PTFE Spray - 400mlSoudal PTFE Spray - 400ml 1 × £9.99
  • × Timco Collated Drywall Self Drilling ScrewsTimco Collated Drywall Self Drilling Screws 1 × £19.99
  • × OX Tools Diamond Blade Triple Pack 115/22.23mmOX Tools Diamond Blade Triple Pack 115/22.23mm 1 × £12.99
  • × This image displays the front of the product which is a Everbuild Everflex 195 Siliconised Acrylic SealantEverbuild Everflex 195 Siliconised Acrylic Sealant - White 300ml 1 × £5.99
  • × Lead Expansion Joint - Code 5 - 260mm x 3mALM Lead Expansion Joint - Code 5 - 260mm x 3m 1 × £289.12
  • × Code 3 Cast Lead - 600mm x 6mCode 3 Cast Lead - 600mm x 6m 1 × £154.22
  • × Code 7 Cast Lead - 300mm x 3mCode 7 Cast Lead - 300mm x 3m 1 × £91.39
  • × This image displays the front of the product which is a Everbuild 701 Non-Slip Tile Adhesive – White 3.75kgEverbuild 701 Non-Slip Tile Adhesive – White 3.75kg 1 × £4.79
  • × Code 3 Cast Lead - 390mm x 3mCode 3 Cast Lead - 390mm x 3m 1 × £51.41
  • × Bulk pallet 125 packs - Classic Multi-Purpose Screws 4.0 x 50 Double Countersunk - A2 Stainless Steel - 200 BoxBulk pallet 125 packs - Classic Multi-Purpose Screws 4.0 x 50 Double Countersunk - A2 Stainless Steel - 200 Box 1 × £1,455.00
  • × Ronseal Crystal Clear Outdoor Varnish - Matt 750mlRonseal Crystal Clear Outdoor Varnish - Matt 750ml 1 × £20.99
  • × Code 8 Cast Lead - 390mm x 6mCode 8 Cast Lead - 390mm x 6m 1 × £268.46
  • × This image displays the front of the product which is a Soudal Grip ALL Solvent-Free - White 290mlSoudal Grip ALL Solvent-Free - White 290ml 1 × £5.99
  • × This image displays the front of the product which is a Everbuild Griptite Construction Adhesive - 350mlEverbuild Griptite Construction Adhesive - 350ml 1 × £6.99
  • × Ronseal Diamond Hard Doorstep Paint - TileRonseal Diamond Hard Doorstep Paint - Tile Red Satin 250ml 1 × £11.99

Subtotal: £5,361.14

View basketCheckout

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Delivery over £10*

Breather Membranes

Best Sellers
  • This image displays the front of the product which is a FloPlast Square Downpipe - Black 2.5m

    FloPlast Square Downpipe – Black 2.5m

    £6.19 Incl VAT £5.16 Excl VAT
    Read more
  • This image displays the front of the product which is a Soudal Roof & Gutter Sealant – Black 290ml

    Soudal Roof & Gutter Sealant – Black 290ml

    £5.75 Incl VAT £4.79 Excl VAT
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  • Timloc Internal Metal Grille & Louvre Vent

    Timloc Internal Metal Grille & Louvre Vent

    From: £6.99 Incl VAT £5.83 Excl VAT
    Select options This product has multiple variants. The options may be chosen on the product page
  • Bond It Rubber Bitumen Emulsion - Black 2.5L

    Bond It Rubber Bitumen Emulsion – Black 2.5L

    £15.99 Incl VAT £13.33 Excl VAT
    Read more
  • This image displays the front of the product which is a Klober Single Pantile Vent - Antique Red KG9860-0116 (Box of 10)

    Klober Single Pantile Vent – Antique Red KG9860-0116 (Box of 10)

    £215.99 Incl VAT £179.99 Excl VAT
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  • 20 x Cromar Vent 3 High Performance Breathable Membrane 1m x 50m

    20 x Cromar Vent 3 High Performance Breathable Membrane – 1m x 50m

    £920.00 Incl VAT £766.67 Excl VAT
    Read more

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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.