11
£789.24
  • × This image displays the front of the product which is a Everbuild 503 SBR Bond – 2.5 LitreEverbuild 503 SBR Bond – 2.5 Litre 1 × £16.99
  • × Code 5 Cast Lead - 800mm x 3mCode 5 Cast Lead - 800mm x 3m 1 × £174.22
  • × This image displays the front of the product which is a Ronseal Trade Polyurethane Satincoat Varnish - 2.5LRonseal Trade Polyurethane Satincoat Varnish - 2.5L 1 × £49.99
  • × Cromar All Weather Coat – 2.5 LitreCromar All Weather Roof Coat – Black 2.5 Litre 1 × £17.99
  • × This image displays the front of the product which is a Everbuild Anchorset Green 150 - Grey 150mlEverbuild Anchorset Green 150 - Grey 150ml 1 × £6.99
  • × Bond It Flash-Mate Lead Sealant - Grey EU3Bond It Flash-Mate Lead Sealant - Grey EU3 1 × £4.30
  • × This image displays the front of the product which is a Everbuild B1 Hand Held Expanding Fire Rated Foam - Pink 750 mlEverbuild B1 Hand Held Expanding Fire Rated Foam - Pink 750 ml 1 × £12.99
  • × Code 5 Cast Lead - 914mm x 3mCode 5 Cast Lead - 914mm x 3m 1 × £199.92
  • × This image shows the front of the can for the product Bond-It-B3-Fill-And-Fix-Expanding-Foam-Gun-Grade-Aerosol-Beige-750mlBond It B3 Fill And Fix Expanding Foam Gun Grade - Beige 750ml 1 × £8.99
  • × Code 7 Lead FlashingALM Code 7 Milled Lead - 450mm x 6m 1 × £271.87
  • × This image displays the front of the product which is a Ronseal Stays White 2in1 - White Satin 2.5LRonseal Stays White 2in1 Paint & Primer - Satin 2.5L 1 × £24.99

Subtotal: £789.24

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Bank Holiday Notice: Orders placed after 2:00 PM on Friday, August 23rd, will be shipped on Tuesday, August 27th.

11
£789.24
  • × This image displays the front of the product which is a Everbuild 503 SBR Bond – 2.5 LitreEverbuild 503 SBR Bond – 2.5 Litre 1 × £16.99
  • × Code 5 Cast Lead - 800mm x 3mCode 5 Cast Lead - 800mm x 3m 1 × £174.22
  • × This image displays the front of the product which is a Ronseal Trade Polyurethane Satincoat Varnish - 2.5LRonseal Trade Polyurethane Satincoat Varnish - 2.5L 1 × £49.99
  • × Cromar All Weather Coat – 2.5 LitreCromar All Weather Roof Coat – Black 2.5 Litre 1 × £17.99
  • × This image displays the front of the product which is a Everbuild Anchorset Green 150 - Grey 150mlEverbuild Anchorset Green 150 - Grey 150ml 1 × £6.99
  • × Bond It Flash-Mate Lead Sealant - Grey EU3Bond It Flash-Mate Lead Sealant - Grey EU3 1 × £4.30
  • × This image displays the front of the product which is a Everbuild B1 Hand Held Expanding Fire Rated Foam - Pink 750 mlEverbuild B1 Hand Held Expanding Fire Rated Foam - Pink 750 ml 1 × £12.99
  • × Code 5 Cast Lead - 914mm x 3mCode 5 Cast Lead - 914mm x 3m 1 × £199.92
  • × This image shows the front of the can for the product Bond-It-B3-Fill-And-Fix-Expanding-Foam-Gun-Grade-Aerosol-Beige-750mlBond It B3 Fill And Fix Expanding Foam Gun Grade - Beige 750ml 1 × £8.99
  • × Code 7 Lead FlashingALM Code 7 Milled Lead - 450mm x 6m 1 × £271.87
  • × This image displays the front of the product which is a Ronseal Stays White 2in1 - White Satin 2.5LRonseal Stays White 2in1 Paint & Primer - Satin 2.5L 1 × £24.99

Subtotal: £789.24

View basketCheckout

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Non-Breather Membranes

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  • This image displays the front of the product which is a Timco Heavy-Duty Tarpaulin - 2m x 3m

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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.