Klober Thin Line Vent - Slate Grey KG9855-3-0429 (Box of 10) 
Sika Multi-Use Biodegradable Wonder Wipes (60 Wipes) 
Ronseal Ultra Tough Satincoat Clear Varnish - 2.5L 
Soudal Acetoxy Stay Fresh Sanitary Silicone Sealant – Ice White 290ml (Box of 12) 
FloPlast Half Round Gutter Union, Brown 
Code 4 Cast Lead - 150mm x 6m 
Soudal B2 Fire Rated Expanding Foam Gun Grade - 750ml 
Samac Snowguard - 225mm x 2m 
Soudal Cleaner & Degreaser - 400ml 
Code 8 Cast Lead - 210mm x 3m 
OX Trade 3 Piece Paint Brush Set - 25/38/50mm 
Armatool Leather Pouch & Leather Belt 
Code 3 Cast Lead - 1000mm x 6m 
Sika Patio Seal – 5 Litre 
OB41 Fast Tack Contact Adhesive Spray - 500ml 
ALM Code 3 Milled Lead - 390mm x 6m 
Soudal Genius Gun Gap Filling Foam - 750ml Non-Breather Membranes
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ALM Code 5 Milled Lead – 390mm x 6m
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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.
