BORA Centipede 4ft x 4ft x 30in Unit - 4 X-Cups + 2 Clamp + C/S Bag 
1201 Telescopic Underfloor Vent 3-5 Courses 
Klober Thin Line Vent - Black KG9855-3-0450 (Box of 10) 
Soudal B1 Fire Class Expanding Foam Handheld - 750ml (Box of 12) 
FloPlast Square Line Offset Bend 112.5° Black – 65mm 
Everbuild General Purpose Silicone - Clear 280ml (Box of 12) 
Timco Carpenter’s Speed Auger & Flat Wood Bit Kit 
Everbuild Silicone Spray - 400ml 
FloPlast Half Round Downpipe Shoe, Black – 68mm 
Everbuild PVCu Acti-Spray – Clear 200ml (Box of 12) 
Soudal Genius Gun Plasterboard Adhesive - 750ml 
Timco Pozi C2 Strong-Fix Twin Cut Screws - 4.0mm x 40mm (Box of 200) 
Leadax Lead Free Flashing Alternative 250mm (6m rolls) 
Armatool Batten Gauge - Up to 14" 
Bond It Saves Nails Solvent-Free - White EU3 
Bond It Lead Pro Roofing & Flashing Sealant - Grey EU3 
Everbuild 404 Fungicidal Wash – 1 Litre 
FloPlast Half Round Downpipe Socket, Black 
Siroflex Seal & Fix Hybrid Adhesive 
Ronseal One Coat Stays White Radiator Paint - Gloss 750ml 
Everbuild Everflex Contract AC50 Acoustic Sealant & Adhesive - White 900ml 
Hedgehog Gutter Brush Leaf Guard Black - 4m x 200mm (Pallet of 24) 
ALM Code 8 Milled Lead - 300mm x 6m 
Freeflow 112mm Round Gutter System 90° Gutter Angle - White 
Code 8 Cast Lead - 300mm x 3m 
Code 5 Cast Lead - 914mm x 6m 
Everbuild Jetcem Rapid Repair Cement – 6kg 
Bond It Cyanoacrylate Superglue Hi Viscosity - Clear 20g 
Ronseal Stays White One Coat Non-Drip Paint - Matt 750ml 
Soudal B2 Fire Rated Expanding Foam Gun Grade - 750ml (Box of 12) 
Code 3 Cast Lead - 300mm x 6m 
Soudal Aquafix All Weather Sealant – Clear 300ml (Box of 12) 
Everbuild 501 PVA - 1 Litre 
Bond It Trowel Mastic - Black 1L 
Timco FirmaHold Collated Brad A2 Stainless Steel Nails - 16G x 38mm (2000 Pieces) 
Ronseal Kitchen & Bathroom Repair Kit 
Bond It Cove-Mate Coving Adhesive - White EU3 
ALM Code 4 Milled Lead - 800mm x 3m Non-Breather Membranes
Best Sellers
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Youngman Double Section Roof Ladder 4.33m (57664000)
£434.51 Incl VAT £362.09 Excl VAT Read more -
Everbuild Anchorset Green 300 – Grey 300ml (Box of 12)
£72.96 Incl VAT £60.80 Excl VAT Add to basket -
Bond It D4 Professional Wood Adhesive – Clear 1L (Box of 12)
£78.00 Incl VAT £65.00 Excl VAT Add to basket -
ALM Code 3 Milled Lead – 600mm x 6m
£152.93 Incl VAT £127.44 Excl VAT Add to basket -
Everbuild Multi-Use Giant Wonder Wipes Tub (300 Wipes)
£15.99 Incl VAT £13.33 Excl VAT Add to basket -
Everbuild Forever Ivory Silicone Sealant – 295ml (Box of 12)
£58.44 Incl VAT £48.70 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.
