ALM Code 6 Milled Lead Flashing - 600mm x 3m 
Timco M5 Form A Washer DIN 125 - 50 Pieces 
Ronseal Multi Purpose Smooth Finish Filler - 600g + 50% Free 
Soudal Soudafoam Gap Filler Hand Held 750ml (Box of 12) 
Bond It Anchor Bond Applicator - Blue 400ml 
Everbuild Overlap & Border Adhesive - White 250g 
OX Pro Impact Drill & Drive Accessory Set - 40 Piece 
Everbuild Coving Adhesive & Joint Filler - White 290ml (Box of 12) 
Bond It Aerosol Spray Adhesive - 500ml Beige 
Easy-Trim Universal Dry Verge System Black (Pallet of 400) 
Easy-Trim Universal Dry Verge System - Terracotta 
ALM Code 7 Milled Lead - 850mm x 6m 
Everbuild Everflex Contract AC50 Acoustic Sealant & Adhesive - White 380ml 
Code 5 Cast Lead - 510mm x 3m Non-Breather Membranes
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ALM Code 4 Milled Lead – 150mm x 6m
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84 x ERidge Dry Fix Ridge System Black – 6m Kit
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ALUKAP-XR Lantern Radius End Cap, RAL Powder Coat
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Ronseal 3 in 1 Basecoat – White 2.5L
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ALM Code 3 Milled Lead – 600mm x 6m
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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.
