ALM Code 6 Milled Lead Flashing - 210mm x 6m 
ALM Code 4 Milled Lead - 510mm x 3m 
Everbuild 202 Integral Liquid Waterproofer – 5 Litre 
ALM Code 7 Milled Lead - 760mm x 3m 
Everbuild 501 PVA - 2.5 Litre 
Thompson's One Coat Waterseal - 1L 
OX Pro Tile Nippers 200MM / 8" 
Sika Damp-Proof Slurry Grey - 25kg 
Ronseal uPVC Paint - Royal Blue Satin 750ml 
Freeflow 65mm Square Gutter Drain Pipe 112° Branch - White 
ALM Code 3 Milled Lead - 1200mm x 3m 
Code 5 Cast Lead - 914mm x 3m 
Ronseal Interior Varnish - Clear Satin 2.5L 
Klober Throat Adaptor - KG8000-3 
Hambleside Danelaw TV15/7 Tile Vent - Terracotta (Box of 5) 
Bond It Dec-Mate Flexible Filler - White EU4 
Everbuild Triple Action Wood Treatment – 5 Litre 
Everbuild Forever White Silicone Sealant – 295ml (Box of 12) 
Everbuild Exact Gap Foam - 750ml 
Everbuild Multi-Use Monster Wonder Wipes Tub (500 Wipes) 
Bond It Aerosol Spray Adhesive - 500ml Beige 
Ronseal Super Flexible Smooth Finish Filler - 330g 
Cromar Vent 3 Classic Breathable Membrane - 1m x 50m Non-Breather Membranes
Best Sellers
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Ronseal One Coat Stays White Radiator Paint – Gloss 750ml
£21.99 Incl VAT £18.33 Excl VAT Add to basket -
Everbuild Mammoth Clear Weatherproof Tape
£7.99 Incl VAT £6.66 Excl VAT Add to basket -
Ronseal Hairline Crack Ready Mix Wall Filler – White 330g
£7.99 Incl VAT £6.66 Excl VAT Add to basket -
Everbuild Showerproof Bathroom Silicone – Clear 280ml
£6.99 Incl VAT £5.83 Excl VAT Add to basket -
Cromar Vent 3 High Performance Breathable Membrane – 1m x 50m (Full Pallet of 54)
£2,430.00 Incl VAT £2,025.00 Excl VAT Add to basket -
Everbuild One Strike Filler – White 5L
£22.99 Incl VAT £19.16 Excl VAT Read more
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.
