SikaFlex EBT+ Polyurethane Adhesive & Sealant, Brown - 300ml (Box of 12) 
Standard Brush 4-Inch 
FreeFlow Round Gutter System Stopend External - Black 
ALM Code 5 Milled Lead - 1600mm x 6m 
Evercryl Emergency Roof Repair - Clear 310ml (Box of 12) Non-Breather Membranes
Best Sellers
-
Bostik Builder Tape, 50mm – 25m
£8.98 Incl VAT £7.48 Excl VAT Add to basket -
OX Pro Aviation Snips Straight Cut With Holster
£18.99 Incl VAT £15.83 Excl VAT Read more -
Snapa Polycarbonate C Section
From: £11.76 Incl VAT £9.80 Excl VAT Select options This product has multiple variants. The options may be chosen on the product page -
Everbuild Surveyline Marking Paint – 700ml (Various Colours)
From: £8.99 Incl VAT £7.49 Excl VAT Select options This product has multiple variants. The options may be chosen on the product page -
Samac Galvanised ELH Felt Nails – 25mm x 3.00mm
From: £6.70 Incl VAT £5.58 Excl VAT Select options This product has multiple variants. The options may be chosen on the product page -
Soudal Decorators Caulk – White 290ml (Box of 24)
£43.92 Incl VAT £36.60 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.
