Everflex Premium+ 450 Builders Silicone – White 300ml (Box of 25) 
ALM Code 3 Milled Lead - 390mm x 6m 
Thompson's Emergency Roof Repair Mastic - Black 750ml 
FloPlast Square Line Pipe Branch Black – 65mm 
OX Tools 12 inch / 300mm Trade Plastic Plasterers Mud Pan 
Ronseal Quick Drying Radiator Spray Paint - White Gloss 400ml 
Code 7 Cast Lead - 360mm x 3m 
Ronseal 5 Minute Multi-Purpose Smooth Finish Filler - 600ml 
Bond It Roof-Mate Roof & Gutter Sealant - Black EU3 
Soudal Silicone Sealant Remover, Clear - 100ml 
Bostik Brushable Waterproofer - Black 5L 
Bond It B2 Expanding PU Gun Grade Foam - Beige 750ml 
Soudal Trade Sanitary Silicone - White 290ml (Box of 12) 
Code 3 Cast Lead - 1000mm x 6m 
Siroflex Seal & Fix Hybrid Adhesive & Sealant - Black 290ml 
Everbuild Everflex Lead Mate Sealant Grey - 295ml (Box of 25) 
Klober Double Roman Roof Tile Vent - Slate Grey KG9857-3-0429 (Box of 10) 
Thompson's Patio & Block Paving Seal - Wet Look 5L 
Lead Sheet Cleaner - 1 Litre 
Bond It Paving & Patio Seal - Clear 25L 
Everbuild Everflex Contract 700T LMN Silicone - Bronze (Box of 25) 
Everbuild Patio Wizard – 1 Litre 
Hambleside Danelaw TV15/4 Tile Vent - Slate Grey (Box of 5) 
OX Tuff Carbon Marking Pencil Value Pack 
Soudafoam Window & Door Hand Held - 750ml 
OX Pro Harling Trowel - 165mm X 165mm 
Everbuild Anchorset Green 300 - Grey 300ml (Box of 12) Non-Breather Membranes
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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.
