Code 8 Cast Lead - 760mm x 6m 
ALM Code 7 Milled Lead - 360mm x 3m 
ALM Code 5 Milled Lead - 300mm x 3m 
Ronseal 6 Year Anti Mould Paint - White Silk 2.5L 
Bond It Barrier Tape Red and White - 70mm x 500M 
Ulti-Mate Cambrian Grey Tile Vent 
Hambleside Danelaw TV10/6 Flush Fit Tile Vent - Brown (Box of 5) 
ALM Lead Expansion Joint - Code 5 - 400mm x 3m 
ALM Code 4 Milled Lead - 914mm x 3m 
Timloc Double Pantile Tile Vent Red (Box of 6) 
Easy-Trim Universal Dry Verge System Black (Box of 50) 
Soudal Vaseline Lubricating & Protective Spray – 400ml 
12 x Cromar Vent 3 Pro Breathable Membrane 1m x 50m 
Bond It SBR Admixture - White 5L 
Everbuild Black Jack 901 Black Bitumen Paint – 5 Litre 
Standard Brush 2-Inch 
Permavent Easy Slate 500 - Pack of 20 
Everbuild Black Jack 904 Roof Felt Adhesive – 1 Litre 
FloPlast Square Line Pipe Connector Black 
Easy-Trim Universal Dry Verge System - Brown 
Spax Pozi Pz1 Drill Bits - 25mm (Pack of 5) Non-Breather Membranes
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Everbuild B1 Hand Held Expanding Fire Rated Foam – Pink 750 ml
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ALUKAP-SS High Span Bar, RAL Powder Coat
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Timloc Interlocking Plain Tile Vent Grey (Box of 12)
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FloPlast Square Downpipe – Black 2.5m
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Hambleside Danelaw TV15/4 Tile Vent – Black (Box of 5)
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Soudal Sealant Remover – 400ml
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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.
