Freeflow 112mm Round Gutter System Running Outlet - White 
Timco 4" Press Lock, Black 
Left Hand Klober Contract Dry Verge Unit Brown 
Soudal Repair Express Plaster - White 290ml 
Soudal Soudaduct - Grey 300ml 
ALM Code 4 Milled Lead - 1200mm x 6m 
Bond It A43 Threadlock Oil Tolerant Adhesive - 50ml Blue 
Everbuild Lumberjack 5 Minute Polyurethane Wood Adhesive Liquid – 750ml (Box of 12) 
Ronseal 6 Year Anti Mould Paint - White Silk 750ml 
Spax Phillips Ph1 Drill Bits - 25mm (Pack of 5) 
ALM Code 3 Milled Lead - 850mm x 6m 
Ronseal Precision Finish Brush - 2.5 Inch 
OX Tools Pro PolyZip 4 Piece Cutter Set - (15, 22, 35, 42mm) 
Klober Uni-Line Flexipipe Soil Pipe 100/100mm 4" - (KG979900) 
Soudal Construction Silicone, Grey - 290ml (Box of 12) 
Circular Soffit Vent, Brown 
Bond It Patio Seal Paving & Patio Sealer, Clear - 5L 
Everbuild 501 PVA - 5 Litre 
Timloc Eaves Comb Filler 1m 
ALM Code 8 Milled Lead - 180mm x 3m 
Bond It Aluminium Foil Tape - 100mm x 45M (Box of 12) 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.
