20
£817.04
  • × This image displays the front of the product which is a Everbuild Black Jack 908 DPM – 5 LitreEverbuild Black Jack 908 DPM – 5 Litre 1 × £29.99
  • × Soudal B1 Fire Class Expanding Foam Handheld - 750mlSoudal B1 Fire Class Expanding Foam Handheld - 750ml 1 × £9.99
  • × OB41 Powerful Plastic Cleaner - 400mlOB41 Powerful Plastic Cleaner - 400ml 1 × £11.49
  • × This image shows the front of the Bond It Rubber Bitumen Emulsion Black 25L can.Bond It Rubber Bitumen Emulsion - Black 25L 1 × £68.99
  • × This image displays the front of the product which is a Everbuild Dual Purpose Foam Cleaner – 500mlEverbuild Dual Purpose Foam Cleaner – 500ml 1 × £7.99
  • × This image displays the front of the product which is a Everbuild Pro Blue Masking Tape - 25mm x 33mmEverbuild Pro Blue Masking Tape - 25mm x 33mm 1 × £4.99
  • × code 4 lead flashing 390mm x 3mCode 4 Cast Lead - 800mm x 3m 1 × £139.94
  • × Siroflex Contractors Lead Sheet Silicone - Grey 300mlSiroflex Contractors Lead Sheet Silicone - Grey 300ml 1 × £12.49
  • × OX Pro Aluminium Hawk - 13 inch x 13 inchOX Pro Aluminium Hawk - 13 inch x 13 inch 1 × £24.33
  • × OX Pro Chalk Refill, White – 226gOX Pro Chalk Refill, White – 226g 1 × £7.99
  • × Bond It Mirror Pro Adhesive - White EU3Bond It Mirror Pro Adhesive - White EU3 1 × £7.99
  • × This image displays the front of the product which is a Everflex Premium+ 450 Builders Silicone - 300ml (Box of 25)Everflex Premium+ 450 Builders Silicone – Oak 300ml (Box of 25) 1 × £132.75
  • × OX Tools Pro Torpedo Level, 9" / 230mmOX Tools Pro Torpedo Level, 9" / 230mm 1 × £17.99
  • × This image displays the front of the product which is a Everbuild Dual Purpose Foam Cleaner – 500ml (Box of 12)Everbuild Dual Purpose Foam Cleaner – 500ml (Box of 12) 1 × £54.96
  • × code 4 lead flashing 390mm x 3mCode 4 Cast Lead - 150mm x 6m 1 × £51.41
  • × This image displays the front of the product which is a Everbuild Mitre Fast Industrial Kit Superglue (Box of 24)Everbuild Mitre Fast Industrial Kit Superglue (Box of 24) 1 × £82.90
  • × 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
  • × Ronseal Wet Rot HardenerRonseal Wet Rot Wood Hardener - 250ml 1 × £12.99
  • × Easy-Trim Patination Oil - 1 LitreEasy-Trim Patination Oil - 1 Litre 1 × £12.99
  • × This image displays the front of the product which is a Evercryl Emergency Roof Repair - Clear 310ml (Box of 12)Evercryl Emergency Roof Repair - Clear 310ml (Box of 12) 1 × £89.88

Subtotal: £817.04

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

20
£817.04
  • × This image displays the front of the product which is a Everbuild Black Jack 908 DPM – 5 LitreEverbuild Black Jack 908 DPM – 5 Litre 1 × £29.99
  • × Soudal B1 Fire Class Expanding Foam Handheld - 750mlSoudal B1 Fire Class Expanding Foam Handheld - 750ml 1 × £9.99
  • × OB41 Powerful Plastic Cleaner - 400mlOB41 Powerful Plastic Cleaner - 400ml 1 × £11.49
  • × This image shows the front of the Bond It Rubber Bitumen Emulsion Black 25L can.Bond It Rubber Bitumen Emulsion - Black 25L 1 × £68.99
  • × This image displays the front of the product which is a Everbuild Dual Purpose Foam Cleaner – 500mlEverbuild Dual Purpose Foam Cleaner – 500ml 1 × £7.99
  • × This image displays the front of the product which is a Everbuild Pro Blue Masking Tape - 25mm x 33mmEverbuild Pro Blue Masking Tape - 25mm x 33mm 1 × £4.99
  • × code 4 lead flashing 390mm x 3mCode 4 Cast Lead - 800mm x 3m 1 × £139.94
  • × Siroflex Contractors Lead Sheet Silicone - Grey 300mlSiroflex Contractors Lead Sheet Silicone - Grey 300ml 1 × £12.49
  • × OX Pro Aluminium Hawk - 13 inch x 13 inchOX Pro Aluminium Hawk - 13 inch x 13 inch 1 × £24.33
  • × OX Pro Chalk Refill, White – 226gOX Pro Chalk Refill, White – 226g 1 × £7.99
  • × Bond It Mirror Pro Adhesive - White EU3Bond It Mirror Pro Adhesive - White EU3 1 × £7.99
  • × This image displays the front of the product which is a Everflex Premium+ 450 Builders Silicone - 300ml (Box of 25)Everflex Premium+ 450 Builders Silicone – Oak 300ml (Box of 25) 1 × £132.75
  • × OX Tools Pro Torpedo Level, 9" / 230mmOX Tools Pro Torpedo Level, 9" / 230mm 1 × £17.99
  • × This image displays the front of the product which is a Everbuild Dual Purpose Foam Cleaner – 500ml (Box of 12)Everbuild Dual Purpose Foam Cleaner – 500ml (Box of 12) 1 × £54.96
  • × code 4 lead flashing 390mm x 3mCode 4 Cast Lead - 150mm x 6m 1 × £51.41
  • × This image displays the front of the product which is a Everbuild Mitre Fast Industrial Kit Superglue (Box of 24)Everbuild Mitre Fast Industrial Kit Superglue (Box of 24) 1 × £82.90
  • × 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
  • × Ronseal Wet Rot HardenerRonseal Wet Rot Wood Hardener - 250ml 1 × £12.99
  • × Easy-Trim Patination Oil - 1 LitreEasy-Trim Patination Oil - 1 Litre 1 × £12.99
  • × This image displays the front of the product which is a Evercryl Emergency Roof Repair - Clear 310ml (Box of 12)Evercryl Emergency Roof Repair - Clear 310ml (Box of 12) 1 × £89.88

Subtotal: £817.04

View basketCheckout

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Non-Breather Membranes

Home Shop Roofing Felt Non-Breather Membranes
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  • OX Trade Fibreglass Handle Claw Hammer - 20oz

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Non-Breather Membranes

Non-breather membrane, also known as a high-resistance membrane, is a type of roofing felt that does not permit vapour through. These are specially made for “cold roof” houses, which have insulation between the rafters. In these sorts of houses, a non-breathable membrane would be impractical.  

This is because in a cold roof house the loft or “roof void” is colder than the house below, rather than at a similar temperature. This is popular in places for instance with heavy snow, because it helps prevent the formation of ice dams on the edges of roofs. This is because the warm roof will melt the snow into water, which will build upon the colder edges of the roof and refreeze. Cold roofs will leave the snow in place till it melts alongside the snow on the edges of the roof. 

At ERoofing, we stock high-quality non-breather membranes from brands like Cromar. Don’t forget roof ventilation is even more important in houses with non-breather membranes. You can see our selection of top felt vents here.