Code 6 Cast Lead - 1600mm x 3m 
Cromar Protect 1F Non-Breathable Roofing Felt – 1m x 15m 
ALM Code 4 Milled Lead - 600mm x 3m 
Code 4 Cast Lead - 800mm x 6m 
OX Tools 600/1200/1800mm Pro Spirit Level Set with Bag 
Timco Lifting Sling 3000kg Limit - 2m x 90mm 
Armatool Leather Belt Black, Large 
ALM Code 5 Milled Lead - 150mm x 6m 
Freeflow 68mm Round Down Pipe Shoe - Black 
FloPlast Half Round Stop End Outlet, Brown – 112mm 
Everbuild Stixall Extreme Power – Brown 290ml 
Timco Metal Construction Sheet and Framing Screw 
Everbuild Plumbers PVC Pipe Cement - Clear 250ml (Box of 12) 
Hambleside Danelaw TV15/7 Tile Vent - Terracotta (Box of 5) 
Bond It Flash-Mate Lead Sealant - Grey EU3 Non-Breather Membranes
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Code 7 Cast Lead – 450mm x 6m
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Soudal Acetoxy Stay Fresh Sanitary Silicone Sealant – Ice White 290ml (Box of 12)
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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.
