Soudal Gun & Foam Cleaner Gun Grade - 500ml 
Timco FirmaHold Brad Austenitic Stainless Steel Nails - 16G x 50mm (Qty 2000) 
Soudal Soudatherm Roof 250 - 800ml 
Timloc Thin Leading Edge Tile Vent Black 
Ox Tools OX Pro Aviation Snips With Holster - Left Cut (Red) 
Ulti-Mate Cambrian Grey Tile Vent 
Code 8 Cast Lead - 510mm x 6m 
Code 3 Cast Lead - 1600mm x 6m 
ALM Code 8 Milled Lead - 850mm x 6m 
Siroflex Trade Superglue Activator Spray - 400ml 
Ronseal Crystal Clear Outdoor Varnish - Matt 250ml 
Soudal Genius Gun Soudafoam Window and Door - 600ml 
Everbuild Mammoth Packaging Tape - 48mm x 50m 
Everbuild KOS Black Fire Cement - 1kg 
ALM Code 3 Milled Lead - 1000mm x 6m 
Ronseal Stays White Ultra Tough White Matt Paint - 2.5L 
Cromar Vent 3 High Performance Breathable Membrane - 1m x 50m (Full Pallet of 54) 
Everbuild Everflex Heat Mate Sealant - Red 295ml 
Bond It Trowel Mastic - Black 5L 
Code 7 Cast Lead - 1000mm x 3m 
Colron Refined Finishing Wax - 325g 
Ronseal Expanding Foam Filler - 300ml 
Everbuild Multi-Use Monster Wonder Wipes Tub (500 Wipes) 
Spax Pozi Pz1 Drill Bits - 25mm (Pack of 5) Non-Breather Membranes
Best Sellers
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ALM Code 4 Milled Lead – 300mm x 3m
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Everbuild Quick Drying Clear Varnish – Satin 750ml
£15.99 Incl VAT £13.33 Excl VAT Read more -
Evo-Stik Sticks Like All Weather Adhesive, White – 290ml
£10.50 Incl VAT £8.75 Excl VAT Read more -
ALUKAP-XR Aluminium F Section
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Bond It One Hit Wonder Lightweight Filler – White 1L
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ALM Code 7 Milled Lead – 760mm x 6m
£461.62 Incl VAT £384.68 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.
