OX Trade 4 Piece Spirit Level Set - 230, 600, 1200 & 1800mm 
Timloc Universal Slate Roof Vent PVC Pipe Only 
Bond It Duct Tape - Black 48mm x 45M 
Everflex Contract 125 One Hour Caulk, White - 300ml (Box of 25) 
Everbuild Everflex AquaMate Aquarium Sealant – Translucent 295ml 
Code 4 Cast Lead - 1600mm x 6m 
FloPlast Square Line Downpipe Clip White 
Everbuild 204 Evermix 3 in 1 - 5 Litre 
Bond It Rain-Mate All Weather Sealant - Clear EU3 
FloPlast Half Round Union Unit - White 
Cast Lead Dome Set (Lead Dots) - Pack of 20 
FloPlast Half Round Square Line Gutter Adaptor - White 
Bostik Cementone PVA - 5 Litre 
Cromar Roof Felt Adhesive - Black 1 Litre 
Samac Half Round Snowguard Bracket - 150mm (6") 
Everbuild Showerproof Bathroom Silicone – White 280ml (Box of 12) 
ALM Code 8 Milled Lead - 180mm x 6m 
SikaFlex 221 Adhesive & Sealant - Black 300ml (Box of 12) 
Siroflex Trade Superglue Activator Spray - 400ml 
Soudal Acetoxy Stay Fresh Sanitary Silicone Sealant – Ice White 290ml 
Code 6 Cast Lead - 1600mm x 6m 
Timco Round Wire Nails, Pack of 40 
Everflex Premium+ 450 Builders Silicone – Brown 300ml (Box of 25) Non-Breather Membranes
Best Sellers
-
Chesterfelt Polyester Reinforced Shed Roofing Felt – Charcoal 10m x 1m
£34.99 Incl VAT £29.16 Excl VAT Add to basket -
ALM Code 4 Milled Lead – 1200mm x 3m
£206.74 Incl VAT £172.28 Excl VAT Add to basket -
Soudal Fix ALL Flexi Hybrid Sealant – 290ml
From: £5.99 Incl VAT £4.99 Excl VAT Select options This product has multiple variants. The options may be chosen on the product page -
Freeflow 68mm Round Down Pipe Connector – White
£5.99 Incl VAT £4.99 Excl VAT Read more -
ALM Code 4 Milled Lead – 390mm x 3m
£67.97 Incl VAT £56.64 Excl VAT Add to basket -
Soudal Fix ALL High Tack Hybrid Sealant – Invisible 290ml
£6.99 Incl VAT £5.83 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.
