Hambleside Danelaw Double Pantile Vent TV15/2 - Terracotta (Box of 5) 
Klober 15x9 Tile Vent - Slate Grey KG9690-0429 (Box of 10) 
Soudal Neoprene Contact Adhesive Liquid Glue 44A – 50ml 
Bond It All Weather Roofing Compound - Black 25L 
Bond It Frame-Mate Door & Window Sealant - White EU3 
Code 7 Cast Lead - 600mm x 6m 
20 x Cromar Vent 3 Classic Breathable Membrane - 1m x 50m 
Soudal Decorators Caulk White – 290ml 
Timco Assorted Horseshoe Shims - 1.0 to 6.0mm (Box of 400) 
Evo-Stik 528 Instant Contact Adhesive – 5 Litre 
Everbuild 502 Wood Adhesive – 5 Litre 
ALM Code 3 Milled Lead - 360mm x 3m 
ALM Code 5 Milled Lead - 600mm x 3m 
Soudal Grip ALL Solvent-Free - White 290ml 
Everbuild Salt-Away Salt Remover – 5 Litre 
Everbuild Coving Adhesive & Joint Filler - 290ml 
ALM Code 6 Milled Lead Flashing - 1600mm x 6m 
Youngman Double Section Roof Ladder 4.89m (57664600) 
Easy-Trim Lead R Flashing Textured – 600mm x 5m 
Code 6 Cast Lead - 240mm x 3m Non-Breather Membranes
Best Sellers
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Timloc Multi Stepped Duct Adaptor (Fits 100/110/125/150mm Duct)
£9.99 Incl VAT £8.33 Excl VAT Add to basket -
Hambleside Danelaw TV10/6 Flush Fit Tile Vent – Brown (Box of 5)
£114.99 Incl VAT £95.83 Excl VAT Add to basket -
FloPlast Square Line Running Outlet Black – 114mm x 65mm
£5.99 Incl VAT £4.99 Excl VAT Add to basket -
Ronseal Exterior All Surface Primer & Undercoat – White 750ml
£14.99 Incl VAT £12.49 Excl VAT Add to basket -
FloPlast Square Line Stop End Outlet White – 114mm x 65mm
£5.99 Incl VAT £4.99 Excl VAT Add to basket -
Everbuild Everflex 225 Industrial & Glazing Silicone – Translucent 295ml (Box of 25)
£96.75 Incl VAT £80.63 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.
