17
£1,135.50
  • × Code 3 Cast Lead - 914mm x 6mCode 3 Cast Lead - 914mm x 6m 1 × £234.19
  • × Soudal Genius Gun Building Adhesive 750ml - ChampagneSoudal Genius Gun Building Adhesive 750ml - Champagne 1 × £11.59
  • × This image displays the OXIT Sealant & Adhesive - White 290ml (Box of 12)OX Tools OXIT Sealant & Adhesive - White 290ml (Box of 12) 1 × £80.04
  • × This image displays the front of the product which is a Ulti-Mate Forticrete SL8 Grey Tile VentUlti-Mate Forticrete SL8 Grey Tile Vent 1 × £59.99
  • × This image displays the front of the product which is a FrogTape® Multi-Surface Masking Tape - 24mm x 41.1mFrogTape® Multi-Surface Masking Tape - Green 24mm x 41.1m 1 × £5.49
  • × This image displays the front of the product which is a Sika Water Seal & Waterproof Protector - 5 LitreSika Water Seal & Waterproof Protector - 5 Litre 1 × £35.50
  • × Code 7 Cast Lead - 150mm x 3mCode 7 Cast Lead - 150mm x 3m 1 × £45.70
  • × This image displays the front of the product which is a OX Pro 6 Piece Bricklayers SetOX Pro 6 Piece Bricklayers Set 1 × £62.49
  • × Klober Profile-Line Adaptor & FlexipipeKlober Profile-Line Adaptor & Flexipipe - KG979100 / KG979900 1 × £32.39
  • × This image displays the front of the product which is a Soudal Pro 45P Superfast Wood Glue -750gSoudal Pro 45P Superfast Wood Glue - 750g 1 × £8.99
  • × This image displays the front of the product which is a Everbuild Plumbers PVC Pipe Cement - Clear 250mlEverbuild Plumbers PVC Pipe Cement - Clear 250ml 1 × £8.49
  • × This image displays the front of the product which is a Lead Roofing Wood Core Roll (50mm x 2.4m)Lead Roofing Wood Core Roll (50mm x 2.4m) 1 × £12.50
  • × This image displays the front of the product which is a Everbuild Fill & Skim - 5 LitreEverbuild Fill & Skim - 5 Litre 1 × £29.99
  • × ALM Code 5 Milled Lead - 1000mm x 3mALM Code 5 Milled Lead - 760mm x 6m 1 × £328.51
  • × Klober Uni-Line Flexipipe Soil Pipe 100/100mm 4"Klober Uni-Line Flexipipe Soil Pipe 100/100mm 4" - (KG979900) 1 × £19.43
  • × FloPlast Square Line Stopend Outlet, Black – 114mm x 65mmFloPlast Square Line Stop End Outlet Black – 114mm x 65mm 1 × £5.99
  • × Code 3 Cast Lead - 1200mm x 3mCode 3 Cast Lead - 1200mm x 3m 1 × £154.22

Subtotal: £1,135.50

View basketCheckout

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

17
£1,135.50
  • × Code 3 Cast Lead - 914mm x 6mCode 3 Cast Lead - 914mm x 6m 1 × £234.19
  • × Soudal Genius Gun Building Adhesive 750ml - ChampagneSoudal Genius Gun Building Adhesive 750ml - Champagne 1 × £11.59
  • × This image displays the OXIT Sealant & Adhesive - White 290ml (Box of 12)OX Tools OXIT Sealant & Adhesive - White 290ml (Box of 12) 1 × £80.04
  • × This image displays the front of the product which is a Ulti-Mate Forticrete SL8 Grey Tile VentUlti-Mate Forticrete SL8 Grey Tile Vent 1 × £59.99
  • × This image displays the front of the product which is a FrogTape® Multi-Surface Masking Tape - 24mm x 41.1mFrogTape® Multi-Surface Masking Tape - Green 24mm x 41.1m 1 × £5.49
  • × This image displays the front of the product which is a Sika Water Seal & Waterproof Protector - 5 LitreSika Water Seal & Waterproof Protector - 5 Litre 1 × £35.50
  • × Code 7 Cast Lead - 150mm x 3mCode 7 Cast Lead - 150mm x 3m 1 × £45.70
  • × This image displays the front of the product which is a OX Pro 6 Piece Bricklayers SetOX Pro 6 Piece Bricklayers Set 1 × £62.49
  • × Klober Profile-Line Adaptor & FlexipipeKlober Profile-Line Adaptor & Flexipipe - KG979100 / KG979900 1 × £32.39
  • × This image displays the front of the product which is a Soudal Pro 45P Superfast Wood Glue -750gSoudal Pro 45P Superfast Wood Glue - 750g 1 × £8.99
  • × This image displays the front of the product which is a Everbuild Plumbers PVC Pipe Cement - Clear 250mlEverbuild Plumbers PVC Pipe Cement - Clear 250ml 1 × £8.49
  • × This image displays the front of the product which is a Lead Roofing Wood Core Roll (50mm x 2.4m)Lead Roofing Wood Core Roll (50mm x 2.4m) 1 × £12.50
  • × This image displays the front of the product which is a Everbuild Fill & Skim - 5 LitreEverbuild Fill & Skim - 5 Litre 1 × £29.99
  • × ALM Code 5 Milled Lead - 1000mm x 3mALM Code 5 Milled Lead - 760mm x 6m 1 × £328.51
  • × Klober Uni-Line Flexipipe Soil Pipe 100/100mm 4"Klober Uni-Line Flexipipe Soil Pipe 100/100mm 4" - (KG979900) 1 × £19.43
  • × FloPlast Square Line Stopend Outlet, Black – 114mm x 65mmFloPlast Square Line Stop End Outlet Black – 114mm x 65mm 1 × £5.99
  • × Code 3 Cast Lead - 1200mm x 3mCode 3 Cast Lead - 1200mm x 3m 1 × £154.22

Subtotal: £1,135.50

View basketCheckout

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Delivery over £10*

Breather Membranes

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    Roll Out Rafter Tray, 6m

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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.