7
£474.31
  • × Code 8 Cast Lead - 360mm x 6mCode 8 Cast Lead - 360mm x 6m 1 × £248.47
  • × Soudal PVCu Gap Filler, White - 300mlSoudal PVCu Gap Filler, White - 300ml 1 × £12.99
  • × Freeflow 68mm Round Down Pipe Shoe - BlackFreeflow 68mm Round Down Pipe Shoe - Black 1 × £2.99
  • × This image displays the front of the product which is a EVO-STIK Stick Like Sht - White 290mlEVO-STIK Stick Like Sh*t - White 290ml 1 × £6.90
  • × This image displays the front of the product which is a FreeFlow Round Gutter System Running Outlet - WhiteFreeflow 112mm Round Gutter System Running Outlet - White 1 × £3.32
  • × Timloc Castellated Tile Vent Brown (Box of 8)Timloc Castellated Tile Vent Brown (Box of 8) 1 × £159.89
  • × This image displays the front of the product which is a Everbuild Gun A Nail Standard White – 310ml (Box of 25)Everbuild Gun A Nail Standard – White 310ml (Box of 25) 1 × £39.75

Subtotal: £474.31

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

7
£474.31
  • × Code 8 Cast Lead - 360mm x 6mCode 8 Cast Lead - 360mm x 6m 1 × £248.47
  • × Soudal PVCu Gap Filler, White - 300mlSoudal PVCu Gap Filler, White - 300ml 1 × £12.99
  • × Freeflow 68mm Round Down Pipe Shoe - BlackFreeflow 68mm Round Down Pipe Shoe - Black 1 × £2.99
  • × This image displays the front of the product which is a EVO-STIK Stick Like Sht - White 290mlEVO-STIK Stick Like Sh*t - White 290ml 1 × £6.90
  • × This image displays the front of the product which is a FreeFlow Round Gutter System Running Outlet - WhiteFreeflow 112mm Round Gutter System Running Outlet - White 1 × £3.32
  • × Timloc Castellated Tile Vent Brown (Box of 8)Timloc Castellated Tile Vent Brown (Box of 8) 1 × £159.89
  • × This image displays the front of the product which is a Everbuild Gun A Nail Standard White – 310ml (Box of 25)Everbuild Gun A Nail Standard – White 310ml (Box of 25) 1 × £39.75

Subtotal: £474.31

View basketCheckout

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Non-Breather Membranes

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  • This is a photograph showing the front of the Bond It D4 Professional Wood Adhesive - White 1L

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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.