Armatool Leather Pouch & Leather Belt 
Freeflow 112mm Round Gutter System 90° Gutter Angle - White 
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Ulti-Mate Bold Roll Brown Tile Vent 
Bond It Bitumen Primer - Black 1L 
OX Pro Dry Wall Hammer - 14 oz 
Timco Twin-Threaded Woodscrew Mixed Tray 
Thompson's Patio & Block Paving Seal - Wet Look 5L 
Ronseal Diamond Hard Doorstep Paint - Black Satin 250ml 
IKO Super Shed Felt - Black 8m Roll 
Everbuild Pinkgrip SF Solvent Free Adhesive – 380ml 
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Bond It All Weather Roofing Compound - Black 5L 
ALM Code 7 Milled Lead - 510mm x 6m 
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Everbuild Everflex 200 Contractors LMA Silicone - Transparent 295ml 
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Ronseal Ultimate Finish Decking Applicator Refill Pads 
Easy-Trim Universal Dry Verge System - Terracotta 
Everbuild Pinkgrip Adhesive Solvent Based - 350ml (Box of 12) 
Thompson's Emergency Roof Seal - Black 2.5L 
FloPlast Square Line Downpipe Offset Bend 92.5° Black – 65mm 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.
