11
£916.26
  • × Evo-Stik 528 Instant Contact AdhesiveEvo-Stik 528 Instant Contact Adhesive – 5 Litre 1 × £76.99
  • × Timco Mixed Hose ClipsTimco Mixed Hose Clips 1 × £12.99
  • × Code 7 Cast Lead - 150mm x 6mCode 7 Cast Lead - 150mm x 6m 1 × £91.39
  • × This image displays the front of the product which is a Ronseal Ultra Tough Mattcoat Clear Varnish - 750mlRonseal Ultra Tough Mattcoat Clear Varnish - 750ml 1 × £19.99
  • × Soudafoam Gap Filler Genius Gun - 600mlSoudafoam Gap Filler Genius Gun - 600ml 1 × £9.99
  • × This image displays the front of the product which is a Ronseal's EGC Hardener BPO - 30gRonseal's EGC Hardener BPO - 30g 1 × £7.99
  • × Soudal Cleaner & Degreaser - 400mlSoudal Cleaner & Degreaser - 400ml 1 × £8.99
  • × Hambleside Danelaw TV15/4 Tile Vent - Antique Red (Box of 5)Hambleside Danelaw TV15/4 Tile Vent - Antique Red (Box of 5) 1 × £114.99
  • × This image displays the front of the product which is a Everbuild Everflex Premium+ 500 Bath & Sanitary Silicone - 295ml (Box of 25)Everbuild Everflex Premium+ 500 Bath & Sanitary Silicone - Clear 295ml (Box of 25) 1 × £89.00
  • × Youngman Double Section Roof Ladder 4.89mYoungman Double Section Roof Ladder 4.89m (57664600) 1 × £467.44
  • × This is an image of the front of the Bond It Contractors PVA - 5L WhiteBond It Contractors PVA - 5L White 1 × £16.50

Subtotal: £916.26

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

11
£916.26
  • × Evo-Stik 528 Instant Contact AdhesiveEvo-Stik 528 Instant Contact Adhesive – 5 Litre 1 × £76.99
  • × Timco Mixed Hose ClipsTimco Mixed Hose Clips 1 × £12.99
  • × Code 7 Cast Lead - 150mm x 6mCode 7 Cast Lead - 150mm x 6m 1 × £91.39
  • × This image displays the front of the product which is a Ronseal Ultra Tough Mattcoat Clear Varnish - 750mlRonseal Ultra Tough Mattcoat Clear Varnish - 750ml 1 × £19.99
  • × Soudafoam Gap Filler Genius Gun - 600mlSoudafoam Gap Filler Genius Gun - 600ml 1 × £9.99
  • × This image displays the front of the product which is a Ronseal's EGC Hardener BPO - 30gRonseal's EGC Hardener BPO - 30g 1 × £7.99
  • × Soudal Cleaner & Degreaser - 400mlSoudal Cleaner & Degreaser - 400ml 1 × £8.99
  • × Hambleside Danelaw TV15/4 Tile Vent - Antique Red (Box of 5)Hambleside Danelaw TV15/4 Tile Vent - Antique Red (Box of 5) 1 × £114.99
  • × This image displays the front of the product which is a Everbuild Everflex Premium+ 500 Bath & Sanitary Silicone - 295ml (Box of 25)Everbuild Everflex Premium+ 500 Bath & Sanitary Silicone - Clear 295ml (Box of 25) 1 × £89.00
  • × Youngman Double Section Roof Ladder 4.89mYoungman Double Section Roof Ladder 4.89m (57664600) 1 × £467.44
  • × This is an image of the front of the Bond It Contractors PVA - 5L WhiteBond It Contractors PVA - 5L White 1 × £16.50

Subtotal: £916.26

View basketCheckout

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Non-Breather Membranes

Home Shop Roofing Felt Non-Breather Membranes
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  • ALUKAP-XR 60mm Bar, White or Brown

    ALUKAP-XR 60mm Bar, White or Brown

    From: £88.30 Incl VAT £73.58 Excl VAT
    Select options This product has multiple variants. The options may be chosen on the product page
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    ALUKAP-SS Wall and Eaves Beam, White or Brown

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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.