Siroflex Trade High Viscosity Superglue - 50g 
Soudal B1 Fire Class Expanding Foam Handheld - 750ml (Box of 12) 
Klober Double Roman Roof Tile Vent - Slate Grey KG9857-3-0429 (Box of 10) 
Siroflex Trade Superglue Activator Spray - 400ml 
Isoflex Clean Up Fluid - 500ml 
Evo-Stik 528 Instant Contact Adhesive – 5 Litre 
Everbuild Patio Wizard – 1 Litre 
Hambleside Danelaw (HD DPCA) Tile Vent Adaptor for TV10 Range 
Bond It Contractors PVA - 2.5L White 
Code 5 Cast Lead - 1200mm x 6m 
Everbuild 405 Path & Patio Seal – 25 Litre 
Freeflow 65mm Square Gutter Drain Pipe Shoe - Black 
OX Pro Tile Nippers 200MM / 8" 
Bond It Aluminium Foil Tape - 75mm x 45M (Box of 16) Non-Breather Membranes
Best Sellers
-
Ulti-Mate Stonewold MkII Roof Tile Vent – Brown
£59.99 Incl VAT £49.99 Excl VAT Add to basket -
Corrapol-BT Rock n’ Lock Gable Flashing
From: £52.26 Incl VAT £43.55 Excl VAT Select options This product has multiple variants. The options may be chosen on the product page -
Timloc Ambi-Verge Universal Dry Fix Verge
From: £4.99 Incl VAT £4.16 Excl VAT Select options This product has multiple variants. The options may be chosen on the product page -
Timco Pozi C2 Strong-Fix Twin Cut Screws – 4.0mm x 40mm (Box of 200)
£5.99 Incl VAT £4.99 Excl VAT Add to basket -
Everbuild Everflex 115 G.P Building Mastic – Grey 285ml (Box of 25)
£59.25 Incl VAT £49.38 Excl VAT Read more -
ALM Code 4 Milled Lead – 240mm x 6m
£82.13 Incl VAT £68.44 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.
