27
£2,272.27
  • × Box of vergeu_terracottaEasy-Trim Universal Dry Verge System Terracotta (Box of 50) 1 × £77.40
  • × Code 5 Cast Lead - 1000mm x 6mCode 5 Cast Lead - 1000mm x 6m 1 × £434.11
  • × This image displays the front of the product which is a Everbuild B1 Hand Held Expanding Fire Rated Foam - Pink 750 ml (Box of 12)Everbuild B1 Hand Held Expanding Fire Rated Foam - Pink 750ml (Box of 12) 1 × £106.92
  • × BoxVTHDTV153slategreyHambleside Danelaw Double Roman Tile Vent, TV15/3 - Slate Grey (Box of 5) 1 × £114.99
  • × Klober Universal Tile Vent Antique Red KG9854Klober Universal Tile Vent Antique Red KG9854 (Box of 10) 1 × £269.99
  • × This image displays the front of the product which is a Roughneck Gorilla Bar Twin Pack - 35cm & 55cm (14in & 22in)Roughneck® Gorilla Bar Twin Pack - 35cm & 55cm (14in & 22in) 1 × £24.99
  • × Timco Mixed Carriage Bolts, Nuts and Washers Grab PackTimco Mixed Carriage Bolts, Nuts and Washers Grab Pack 1 × £19.99
  • × This image displays the front of the product which is a OX Pro Brick Trowel Philadelphia Pattern - 10 250mmOX Pro Brick Trowel Philadelphia Pattern - 10"/250mm 1 × £34.99
  • × Siroflex Seal & Fix Hybrid AdhesiveSiroflex Seal & Fix Hybrid Adhesive 1 × £12.99
  • × Armatool Mop Heads Size 12Armatool Mop Heads Size 12 1 × £6.99
  • × Everbuild Stixall Extreme Power – White 290mlEverbuild Stixall Extreme Power – White 290ml 1 × £6.99
  • × This image displays the front of the product which is a Everbuild KOS Fire Cement Buff – 2kgEverbuild KOS Fire Cement Buff – 2kg 1 × £7.99
  • × Hambleside Danelaw Single Pantile Roof Tile Vent, TV10/8 - Slate Grey (Box of 5)Hambleside Danelaw Single Pantile Roof Tile Vent, TV10/8 - Slate Grey (Box of 5) 1 × £114.99
  • × This image shows the front of the Bond It Contractors Grade PVA - White, box and product itself.Bond It Contractors Grade PVA White 500ml - Box of 20 1 × £46.98
  • × Permavent Black Breather MembranePermavent Black Breather Membrane – 1m x 20m 1 × £32.49
  • × This image displays the front of the product which is a Soudal Insulating Foam Genius Gun 750ml - Champagne (Box of 12)Soudal Insulating Foam Genius Gun 750ml - Champagne (Box of 12) 1 × £79.92
  • × OX Tools 12 inch / 300mm Pro Stainless Steel Plasterers Mud PanOX Tools 12 inch / 300mm Pro Stainless Steel Plasterers Mud Pan 1 × £13.99
  • × Code 7 Cast Lead - 914mm x 3mCode 7 Cast Lead - 914mm x 3m 1 × £279.89
  • × Freeflow 65mm Square Down Pipe Clip Standard - WhiteFreeflow 65mm Square Down Pipe Clip Standard - White 1 × £3.99
  • × OX Tools Trade Bucket, Black - 15 LitreOX Tools Trade Bucket, Black - 15 Litre 1 × £4.99
  • × Code 5 Cast Lead - 300mm x 3mCode 5 Cast Lead - 300mm x 3m 1 × £65.69
  • × Code 6 Cast Lead - 850mm x 3mCode 6 Cast Lead - 850mm x 3m 1 × £219.91
  • × This image displays the front of the product which is a Samac 150 x 2 Metre SnowguardSamac Snowguard - 225mm x 2m 1 × £42.00
  • × Code 3 Lead FlashingALM Code 3 Milled Lead - 180mm x 3m 1 × £22.66
  • × OX Pro Brick Hammer - 24 ozOX Pro Brick Hammer - 24 oz 1 × £26.49
  • × Timloc Non-Profile Tile Vent Red (Box of 8)Timloc Non-Profile Tile Vent Red (Box of 8) 1 × £159.99
  • × Klober Dry Ridge System, 6m (KR5200)Klober Dry Ridge System, 6m (KR5200) 1 × £39.95

Subtotal: £2,272.27

View basketCheckout

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

27
£2,272.27
  • × Box of vergeu_terracottaEasy-Trim Universal Dry Verge System Terracotta (Box of 50) 1 × £77.40
  • × Code 5 Cast Lead - 1000mm x 6mCode 5 Cast Lead - 1000mm x 6m 1 × £434.11
  • × This image displays the front of the product which is a Everbuild B1 Hand Held Expanding Fire Rated Foam - Pink 750 ml (Box of 12)Everbuild B1 Hand Held Expanding Fire Rated Foam - Pink 750ml (Box of 12) 1 × £106.92
  • × BoxVTHDTV153slategreyHambleside Danelaw Double Roman Tile Vent, TV15/3 - Slate Grey (Box of 5) 1 × £114.99
  • × Klober Universal Tile Vent Antique Red KG9854Klober Universal Tile Vent Antique Red KG9854 (Box of 10) 1 × £269.99
  • × This image displays the front of the product which is a Roughneck Gorilla Bar Twin Pack - 35cm & 55cm (14in & 22in)Roughneck® Gorilla Bar Twin Pack - 35cm & 55cm (14in & 22in) 1 × £24.99
  • × Timco Mixed Carriage Bolts, Nuts and Washers Grab PackTimco Mixed Carriage Bolts, Nuts and Washers Grab Pack 1 × £19.99
  • × This image displays the front of the product which is a OX Pro Brick Trowel Philadelphia Pattern - 10 250mmOX Pro Brick Trowel Philadelphia Pattern - 10"/250mm 1 × £34.99
  • × Siroflex Seal & Fix Hybrid AdhesiveSiroflex Seal & Fix Hybrid Adhesive 1 × £12.99
  • × Armatool Mop Heads Size 12Armatool Mop Heads Size 12 1 × £6.99
  • × Everbuild Stixall Extreme Power – White 290mlEverbuild Stixall Extreme Power – White 290ml 1 × £6.99
  • × This image displays the front of the product which is a Everbuild KOS Fire Cement Buff – 2kgEverbuild KOS Fire Cement Buff – 2kg 1 × £7.99
  • × Hambleside Danelaw Single Pantile Roof Tile Vent, TV10/8 - Slate Grey (Box of 5)Hambleside Danelaw Single Pantile Roof Tile Vent, TV10/8 - Slate Grey (Box of 5) 1 × £114.99
  • × This image shows the front of the Bond It Contractors Grade PVA - White, box and product itself.Bond It Contractors Grade PVA White 500ml - Box of 20 1 × £46.98
  • × Permavent Black Breather MembranePermavent Black Breather Membrane – 1m x 20m 1 × £32.49
  • × This image displays the front of the product which is a Soudal Insulating Foam Genius Gun 750ml - Champagne (Box of 12)Soudal Insulating Foam Genius Gun 750ml - Champagne (Box of 12) 1 × £79.92
  • × OX Tools 12 inch / 300mm Pro Stainless Steel Plasterers Mud PanOX Tools 12 inch / 300mm Pro Stainless Steel Plasterers Mud Pan 1 × £13.99
  • × Code 7 Cast Lead - 914mm x 3mCode 7 Cast Lead - 914mm x 3m 1 × £279.89
  • × Freeflow 65mm Square Down Pipe Clip Standard - WhiteFreeflow 65mm Square Down Pipe Clip Standard - White 1 × £3.99
  • × OX Tools Trade Bucket, Black - 15 LitreOX Tools Trade Bucket, Black - 15 Litre 1 × £4.99
  • × Code 5 Cast Lead - 300mm x 3mCode 5 Cast Lead - 300mm x 3m 1 × £65.69
  • × Code 6 Cast Lead - 850mm x 3mCode 6 Cast Lead - 850mm x 3m 1 × £219.91
  • × This image displays the front of the product which is a Samac 150 x 2 Metre SnowguardSamac Snowguard - 225mm x 2m 1 × £42.00
  • × Code 3 Lead FlashingALM Code 3 Milled Lead - 180mm x 3m 1 × £22.66
  • × OX Pro Brick Hammer - 24 ozOX Pro Brick Hammer - 24 oz 1 × £26.49
  • × Timloc Non-Profile Tile Vent Red (Box of 8)Timloc Non-Profile Tile Vent Red (Box of 8) 1 × £159.99
  • × Klober Dry Ridge System, 6m (KR5200)Klober Dry Ridge System, 6m (KR5200) 1 × £39.95

Subtotal: £2,272.27

View basketCheckout

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Non-Breather Membranes

Home Shop Roofing Felt Non-Breather Membranes
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  • Cromar Alphachem Liquid Mortar Tone - Black 5L

    Cromar Alphachem Liquid Mortar Tone – Black 5L

    £19.99 Incl VAT £16.66 Excl VAT
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  • This image displays the front of the product which is a Everbuild 503 SBR Bond – 5 Litre

    Everbuild 503 SBR Bond – 5 Litre

    £22.70 Incl VAT £18.92 Excl VAT
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  • 3m x 3m Twinwall 10mm Polycarbonate Lean to Roof Kit, Clear

    3m x 3m Twinwall 10mm Polycarbonate Lean to Roof Kit, Clear

    £947.84 Incl VAT £789.87 Excl VAT
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  • This image displays the front of the product which is a Evo-Stik Liquid Nails Solvent Free Adhesive

    Evo-Stik Liquid Nails Solvent Free – Buff 290ml

    £4.99 Incl VAT £4.16 Excl VAT
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  • Hambleside Danelaw TV15/4 Tile Vent

    Hambleside Danelaw TV15/4 Tile Vent

    From: £25.99 Incl VAT £21.66 Excl VAT
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  • Timco Tape Measure

    Timco Tape Measure

    From: £7.99 Incl VAT £6.66 Excl VAT
    Select options This product has multiple variants. The options may be chosen on the product page

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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.