19
£1,029.67
  • × Leadax Lead Free Flashing Alternative & Lead Replacement (6m rolls)Leadax Lead Free Flashing Alternative 150mm (6m rolls) 1 × £44.00
  • × This image displays the front of the product which is a Everbuild Heat Mate Silicone Sealant - Red 295ml (Box of 12)Everbuild Heat Mate Silicone Sealant - Red 295ml (Box of 12) 1 × £82.92
  • × This image displays the front of the product Bond It Dec-Mate Decorators Caulk - White EU3Bond It Dec-Mate Flexible Filler - White EU3 1 × £4.99
  • × This image displays the front of the product which is a Timco Assorted Horseshoe Shims - 1.0 to 6.0mmTimco Assorted Horseshoe Shims - 1.0 to 6.0mm (Box of 200) 1 × £12.99
  • × DeWalt FLEXTORQ Set PZ2 + Drive Guide in Small Bulk Storage CaseDeWalt FLEXTORQ Set PZ2 + Drive Guide in Small Bulk Storage Case 1 × £16.99
  • × This image displays the front of the product which is a Round Gutter System 90° Gutter Angle - WhiteFreeflow 112mm Round Gutter System 90° Gutter Angle - White 1 × £3.49
  • × This image displays the front of the product which is a Soudal Butyrub Non-Setting Mastic - Black 300ml (Box of 12)Soudal Butyrub Non-Setting Mastic - Black 300ml (Box of 12) 1 × £36.00
  • × Code 7 Cast Lead - 450mm x 3mCode 7 Cast Lead - 450mm x 3m 1 × £137.09
  • × IKO Super Shed Felt - Green 8m RollIKO Super Shed Felt - Green 8m Roll 1 × £34.49
  • × Code 7 Lead FlashingALM Code 7 Milled Lead - 390mm x 6m 1 × £237.89
  • × Cavity Wall Weep ExtensionCavity Wall Weep Extension 1 × £1.69
  • × This image displays the front of the product which is a Everbuild Fill & Skim - 5 LitreEverbuild Fill & Skim - 5 Litre 1 × £29.99
  • × This image displays the front of the product which is a Everbuild Caulk Once – White 295mlEverbuild Caulk Once – White 295ml 1 × £6.99
  • × This image displays the front of the product which is a Hedgehog Gutter Brush Leaf BlackHedgehog Gutter Brush Leaf Guard Black – 4m x 100mm 1 × £14.75
  • × This image displays the front of the product which is a Everbuild Dual Purpose Foam Cleaner – 500mlEverbuild Dual Purpose Foam Cleaner – 500ml 1 × £7.99
  • × Timco Copper Disc RivetsTimco Copper Disc Rivets 1 × £16.29
  • × This image displays the front of the product which is a Ronseal Kitchen & Bathroom Touch-Up Enamel - 10mlRonseal Kitchen & Bathroom Touch-Up Enamel - 10ml 1 × £16.26
  • × Code 7 Cast Lead - 390mm x 6mCode 7 Cast Lead - 390mm x 6m 1 × £239.90
  • × This image displays the front of the product which is a Soudal Sealant Remover – 400ml (Box of 12)Soudal Sealant Remover – 400ml (Box of 12) 1 × £84.96

Subtotal: £1,029.67

View basketCheckout

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

19
£1,029.67
  • × Leadax Lead Free Flashing Alternative & Lead Replacement (6m rolls)Leadax Lead Free Flashing Alternative 150mm (6m rolls) 1 × £44.00
  • × This image displays the front of the product which is a Everbuild Heat Mate Silicone Sealant - Red 295ml (Box of 12)Everbuild Heat Mate Silicone Sealant - Red 295ml (Box of 12) 1 × £82.92
  • × This image displays the front of the product Bond It Dec-Mate Decorators Caulk - White EU3Bond It Dec-Mate Flexible Filler - White EU3 1 × £4.99
  • × This image displays the front of the product which is a Timco Assorted Horseshoe Shims - 1.0 to 6.0mmTimco Assorted Horseshoe Shims - 1.0 to 6.0mm (Box of 200) 1 × £12.99
  • × DeWalt FLEXTORQ Set PZ2 + Drive Guide in Small Bulk Storage CaseDeWalt FLEXTORQ Set PZ2 + Drive Guide in Small Bulk Storage Case 1 × £16.99
  • × This image displays the front of the product which is a Round Gutter System 90° Gutter Angle - WhiteFreeflow 112mm Round Gutter System 90° Gutter Angle - White 1 × £3.49
  • × This image displays the front of the product which is a Soudal Butyrub Non-Setting Mastic - Black 300ml (Box of 12)Soudal Butyrub Non-Setting Mastic - Black 300ml (Box of 12) 1 × £36.00
  • × Code 7 Cast Lead - 450mm x 3mCode 7 Cast Lead - 450mm x 3m 1 × £137.09
  • × IKO Super Shed Felt - Green 8m RollIKO Super Shed Felt - Green 8m Roll 1 × £34.49
  • × Code 7 Lead FlashingALM Code 7 Milled Lead - 390mm x 6m 1 × £237.89
  • × Cavity Wall Weep ExtensionCavity Wall Weep Extension 1 × £1.69
  • × This image displays the front of the product which is a Everbuild Fill & Skim - 5 LitreEverbuild Fill & Skim - 5 Litre 1 × £29.99
  • × This image displays the front of the product which is a Everbuild Caulk Once – White 295mlEverbuild Caulk Once – White 295ml 1 × £6.99
  • × This image displays the front of the product which is a Hedgehog Gutter Brush Leaf BlackHedgehog Gutter Brush Leaf Guard Black – 4m x 100mm 1 × £14.75
  • × This image displays the front of the product which is a Everbuild Dual Purpose Foam Cleaner – 500mlEverbuild Dual Purpose Foam Cleaner – 500ml 1 × £7.99
  • × Timco Copper Disc RivetsTimco Copper Disc Rivets 1 × £16.29
  • × This image displays the front of the product which is a Ronseal Kitchen & Bathroom Touch-Up Enamel - 10mlRonseal Kitchen & Bathroom Touch-Up Enamel - 10ml 1 × £16.26
  • × Code 7 Cast Lead - 390mm x 6mCode 7 Cast Lead - 390mm x 6m 1 × £239.90
  • × This image displays the front of the product which is a Soudal Sealant Remover – 400ml (Box of 12)Soudal Sealant Remover – 400ml (Box of 12) 1 × £84.96

Subtotal: £1,029.67

View basketCheckout

BANK HOLIDAY HOURS WE WILL BE CLOSED Mon 26th May
Any Orders Placed After 2pm on Thursday 23rd will Be Dispatched Tuesday 27th May

FREE Next Working Day
Delivery over £10*

Non-Breather Membranes

Home Shop Roofing Felt Non-Breather Membranes
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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.