Bond It Lightweight Render Mesh - 50m x 1m (Pink) 
Timco Pozi C2 Strong-Fix Twin Cut Screws - 3.5mm x 25mm (Tub of 2000) 
Bond It Aluminium Foil Tape - 100mm x 45M 
Code 8 Cast Lead - 450mm x 6m 
Code 6 Cast Lead - 1200mm x 3m 
IKO Super Shed Felt - Green 8m Roll 
Everbuild Aquaseal Liquid Roof – Slate Grey 7kg 
Code 5 Cast Lead - 450mm x 6m 
Bond It Cyanoacrylate Superglue Hi Viscosity - Clear 50g 
Timco FirmaHold Brad Austenitic Stainless Steel Nails - 16G x 50mm (Qty 2000) 
FloPlast Round Line Downpipe Clip, Black 
Soudal Handheld Gap Filler Expanding Foam - Champagne 750ml (Box of 12) 
Hambleside Danelaw (HD DPCSPA) Tile Vent Adaptor and Flexi for TV10 Range 
OX Pro Top Steady Nail-On (Veneer) Clamp Set 
Code 4 Cast Lead - 1600mm x 6m 
Bostik Express Cement Pointing Mortar Grey – 310ml 
Code 3 Cast Lead - 360mm x 6m 
ALM Code 5 Milled Lead - 914mm x 3m Non-Breather Membranes
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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.
