Thompson's Patio & Block Paving Anti-Slip Additive - 200g 
Ronseal Exterior Yacht Varnish - Gloss 2.5L 
D4 Wood Adhesive – 1 Litre 
Leadax Lead Free Flashing Alternative 150mm (6m rolls) 
FloPlast Half Round Gutter Union, White 
Bond It Frame-Mate Door & Window Sealant - White EU3 
Everbuild Everflex 115 G.P Building Mastic - Brown 285ml (Box of 25) 
Colron Liquid Scratch Cover - Medium 14ml 
10 x Permavent Black Breather Membrane – 1m x 50m 
Bond It The Beast PU Adhesive - Brown 150ml 
Everbuild 5 Minute Polyurethane Wood Adhesive Gel - 310ml (Box of 12) 
Everbuild Lumberjack 30 Minute Polyurethane Wood Adhesive Liquid – 750ml 
OX Pro Chalk Refill, Blue - 226g 
Bond It Heavy Duty Gun Foam Applicator 
Everbuild Everflex Lead Mate Sealant Grey - 295ml (Box of 25) 
FloPlast Half Round Gutter 135° - White 
Klober Adaptor For 20K Vents - KG979700 
ALM Code 7 Milled Lead - 210mm x 6m 
OX Tools Pro Chalk Line Reel 30m / 100ft Non-Breather Membranes
Best Sellers
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Manthorpe G1105 Flash Vent – 3m Roll
£54.95 Incl VAT £45.79 Excl VAT Read more -
Everbuild General Purpose Silicone – Grey 280ml (Box of 12)
£42.84 Incl VAT £35.70 Excl VAT Add to basket -
Timco M6 Zip-Fix Cavity Wall Fixing – 50 Pieces
£17.99 Incl VAT £14.99 Excl VAT Add to basket -
Timloc InvisiWeep Extension Tube – 500mm Clear
£4.99 Incl VAT £4.16 Excl VAT Add to basket -
Soudal Sealant Remover – 400ml
£11.99 Incl VAT £9.99 Excl VAT Add to basket -
FloPlast Half Round Downpipe Branch 67.5°, Brown
£9.49 Incl VAT £7.91 Excl VAT Add to basket
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.
