30
£1,238.82
  • × Klober Universal Tile Vent Brown KG9854 (Box of 10)Klober Universal Tile Vent Brown KG9854 (Box of 10) 1 × £269.99
  • × This image displays the front of the product which is a Everbuild Black Jack 905 All Weather Roof Coating – 5 LitreEverbuild Black Jack 905 All Weather Roof Coating – 5 Litre 1 × £24.99
  • × Armatool Longo Chalk Reel 30m & Fluorescent Chalk OrangeArmatool Longo Chalk Reel 30m & Fluorescent Chalk Orange 1 × £19.99
  • × Bond It Mould Stop - Clear 1LBond It Mould Stop - Clear 1L 1 × £6.99
  • × Siroflex PVCu Trim & Mitre CutterSiroflex PVCu Trim & Mitre Cutter 1 × £28.99
  • × Code 3 Cast Lead - 600mm x 3mCode 3 Cast Lead - 600mm x 3m 1 × £77.11
  • × This image displays the front of the product which is a Everbuild Everflex 200 Contractors LMA Silicone - 295ml (Box of 25)Everbuild Everflex 200 Contractors LMA Silicone - Transparent 295ml (Box of 25) 1 × £71.75
  • × This image displays the front of the product which is a Ronseal 3 in 1 Basecoat - 2.5LRonseal 3 in 1 Basecoat - White 2.5L 1 × £19.99
  • × This image displays the front of the product which is a Timco M6 Zip-Fix Cavity Wall Fixing 10 PCS (Products)Timco M6 Zip-Fix Cavity Wall Fixing - 10 Pieces 1 × £3.74
  • × This image displays the front of the product which is a Everbuild Black Jack 901 Black Bitumen Paint – 5 LitreEverbuild Black Jack 901 Black Bitumen Paint – 5 Litre 1 × £24.99
  • × Cromar Vent 3 Classic Breathable Membrane - 1.5m x 50mCromar Vent 3 Classic Breathable Membrane - 1.5m x 50m 1 × £64.99
  • × OX Pro Electricians Chisel - 2¼" X 10"OX Pro Electricians Chisel - 2¼" X 10" 1 × £15.99
  • × Timloc Lap VentTimloc Underlay Felt Lap Vent 1 × £3.50
  • × Soudal Silirub 2, White - 300mlSoudal Silirub 2, White - 300ml 1 × £9.99
  • × This image displays the front of the product which is a Ronseal Stays White Ultra Tough White Gloss Paint - 750MLRonseal Stays White Ultra Tough White Gloss Paint - 750ML 1 × £16.09
  • × OX Pro Pool Trowel, Rigid 450MM / 18"OX Pro Pool Trowel, Rigid 450MM / 18" 1 × £30.40
  • × This image displays the front of the product which is a Everbuild Mitre Fast Activator – 200mlEverbuild Mitre Fast Activator – 200ml 1 × £4.99
  • × FloPlast Universal Hopper, White – 65-68mmFloPlast Universal Hopper, White – 65-68mm 1 × £8.99
  • × This image displays the front of the product which is a Timco Lifting Sling 3000kg Limit - 3m x 90mmTimco Lifting Sling 3000kg Limit - 3m x 90mm 1 × £20.99
  • × Code 6 Lead FlashingALM Code 6 Milled Lead Flashing - 510mm x 6m 1 × £260.54
  • × This image displays the front of the product which is a Ronseal 6 Year Anti Mould Paint - White Silk 2.5LRonseal 6 Year Anti Mould Paint - White Silk 2.5L 1 × £31.99
  • × Armatool 30m Longo Chalk LineArmatool 30m Longo Chalk Line 1 × £14.99
  • × This is an image of the front of the PVA Glue bottle.Bond It PVA & Adhesive Sealer - White 1L 1 × £8.49
  • × Samac Copper Wire Coil 36m x 2mmSamac Copper Wire Coil 36m x 2mm 1 × £23.49
  • × Estwing Hammer Curved Claw Smooth Face - 20ozEstwing Hammer Curved Claw Smooth Face - 20oz 1 × £54.00
  • × Bond It All Weather Roofing Compound - Black 25LBond It All Weather Roofing Compound - Black 25L 1 × £68.99
  • × This image displays the front of the product which is a Timco Velocity Premium Multi-Use Screws - Mixed TrayTimco Velocity Premium Multi-Use Screws - Mixed Tray 1 × £23.99
  • × This image displays the front of the product which is a Soudal 5 Minute D4 Wood Adhesive Gel - 290mlSoudal 5 Min D4 Gel PU Wood Adhesive Trade - 290ml 1 × £10.99
  • × This image displays the front of the product which is a FloPlast Half Round Union Unit - WhiteFloPlast Half Round Union Unit - White 1 × £1.89
  • × This image displays the front of the product which is a Ronseal Diamond Hard Doorstep Paint - Black Satin 750mlRonseal Diamond Hard Doorstep Paint - Black Satin 750ml 1 × £14.99

Subtotal: £1,238.82

View basketCheckout

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

30
£1,238.82
  • × Klober Universal Tile Vent Brown KG9854 (Box of 10)Klober Universal Tile Vent Brown KG9854 (Box of 10) 1 × £269.99
  • × This image displays the front of the product which is a Everbuild Black Jack 905 All Weather Roof Coating – 5 LitreEverbuild Black Jack 905 All Weather Roof Coating – 5 Litre 1 × £24.99
  • × Armatool Longo Chalk Reel 30m & Fluorescent Chalk OrangeArmatool Longo Chalk Reel 30m & Fluorescent Chalk Orange 1 × £19.99
  • × Bond It Mould Stop - Clear 1LBond It Mould Stop - Clear 1L 1 × £6.99
  • × Siroflex PVCu Trim & Mitre CutterSiroflex PVCu Trim & Mitre Cutter 1 × £28.99
  • × Code 3 Cast Lead - 600mm x 3mCode 3 Cast Lead - 600mm x 3m 1 × £77.11
  • × This image displays the front of the product which is a Everbuild Everflex 200 Contractors LMA Silicone - 295ml (Box of 25)Everbuild Everflex 200 Contractors LMA Silicone - Transparent 295ml (Box of 25) 1 × £71.75
  • × This image displays the front of the product which is a Ronseal 3 in 1 Basecoat - 2.5LRonseal 3 in 1 Basecoat - White 2.5L 1 × £19.99
  • × This image displays the front of the product which is a Timco M6 Zip-Fix Cavity Wall Fixing 10 PCS (Products)Timco M6 Zip-Fix Cavity Wall Fixing - 10 Pieces 1 × £3.74
  • × This image displays the front of the product which is a Everbuild Black Jack 901 Black Bitumen Paint – 5 LitreEverbuild Black Jack 901 Black Bitumen Paint – 5 Litre 1 × £24.99
  • × Cromar Vent 3 Classic Breathable Membrane - 1.5m x 50mCromar Vent 3 Classic Breathable Membrane - 1.5m x 50m 1 × £64.99
  • × OX Pro Electricians Chisel - 2¼" X 10"OX Pro Electricians Chisel - 2¼" X 10" 1 × £15.99
  • × Timloc Lap VentTimloc Underlay Felt Lap Vent 1 × £3.50
  • × Soudal Silirub 2, White - 300mlSoudal Silirub 2, White - 300ml 1 × £9.99
  • × This image displays the front of the product which is a Ronseal Stays White Ultra Tough White Gloss Paint - 750MLRonseal Stays White Ultra Tough White Gloss Paint - 750ML 1 × £16.09
  • × OX Pro Pool Trowel, Rigid 450MM / 18"OX Pro Pool Trowel, Rigid 450MM / 18" 1 × £30.40
  • × This image displays the front of the product which is a Everbuild Mitre Fast Activator – 200mlEverbuild Mitre Fast Activator – 200ml 1 × £4.99
  • × FloPlast Universal Hopper, White – 65-68mmFloPlast Universal Hopper, White – 65-68mm 1 × £8.99
  • × This image displays the front of the product which is a Timco Lifting Sling 3000kg Limit - 3m x 90mmTimco Lifting Sling 3000kg Limit - 3m x 90mm 1 × £20.99
  • × Code 6 Lead FlashingALM Code 6 Milled Lead Flashing - 510mm x 6m 1 × £260.54
  • × This image displays the front of the product which is a Ronseal 6 Year Anti Mould Paint - White Silk 2.5LRonseal 6 Year Anti Mould Paint - White Silk 2.5L 1 × £31.99
  • × Armatool 30m Longo Chalk LineArmatool 30m Longo Chalk Line 1 × £14.99
  • × This is an image of the front of the PVA Glue bottle.Bond It PVA & Adhesive Sealer - White 1L 1 × £8.49
  • × Samac Copper Wire Coil 36m x 2mmSamac Copper Wire Coil 36m x 2mm 1 × £23.49
  • × Estwing Hammer Curved Claw Smooth Face - 20ozEstwing Hammer Curved Claw Smooth Face - 20oz 1 × £54.00
  • × Bond It All Weather Roofing Compound - Black 25LBond It All Weather Roofing Compound - Black 25L 1 × £68.99
  • × This image displays the front of the product which is a Timco Velocity Premium Multi-Use Screws - Mixed TrayTimco Velocity Premium Multi-Use Screws - Mixed Tray 1 × £23.99
  • × This image displays the front of the product which is a Soudal 5 Minute D4 Wood Adhesive Gel - 290mlSoudal 5 Min D4 Gel PU Wood Adhesive Trade - 290ml 1 × £10.99
  • × This image displays the front of the product which is a FloPlast Half Round Union Unit - WhiteFloPlast Half Round Union Unit - White 1 × £1.89
  • × This image displays the front of the product which is a Ronseal Diamond Hard Doorstep Paint - Black Satin 750mlRonseal Diamond Hard Doorstep Paint - Black Satin 750ml 1 × £14.99

Subtotal: £1,238.82

View basketCheckout

FREE Next Working Day
Delivery over £10*

Breather Membranes

Best Sellers
  • Axgard 3mm Solid Polycarbonate Sheet, Clear

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    From: £15.26 Incl VAT £12.72 Excl VAT
    Select options This product has multiple variants. The options may be chosen on the product page
  • This image displays the front of the product which is aEverbuild Trafficline Spray Permanent – 700ml White

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    From: £8.99 Incl VAT £7.49 Excl VAT
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  • Armatool Leather Pouch & Leather Belt

    Armatool Leather Pouch & Leather Belt

    £64.98 Incl VAT £54.15 Excl VAT
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  • Buckbootz BLITZ Lightweight Waterproof Black Safety Lace Boot

    Buckbootz BLITZ Lightweight Waterproof Black Safety Lace Boot

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  • Bond It The Beast PU Adhesive - Brown 150ml

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    £6.99 Incl VAT £5.83 Excl VAT
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Showing 1 – 12 of 35 results

Proctor Roofshield Breather Membrane (1m x 50m)

£186.00 Incl VAT £155.00 Excl VAT

Climateq POP 120 Breather Membrane 1.5m x 50m

£59.99 Incl VAT £49.99 Excl VAT

Climateq POP 135 Breather Membrane 1.5m x 50m

£62.95 Incl VAT £52.46 Excl VAT

Climateq POP 135 Breather Membrane 1m x 50m

£43.99 Incl VAT £36.66 Excl VAT

Marley Vapour Permeable Underlay 1m x 50m

£109.99 Incl VAT £91.66 Excl VAT

Climateq POP 100 Breather Membrane

£34.99 Incl VAT £29.16 Excl VAT

Tyvek Supro 1m x 50m

£97.50 Incl VAT £81.25 Excl VAT

Tyvek Supro 1.5m x 50m

£134.99 Incl VAT £112.49 Excl VAT

Ariel 125gsm Weight Untaped Harcon VPU

£44.99 Incl VAT £37.49 Excl VAT

Frequently Asked Questions (3)

Generally, breather membranes allow water vapour to escape from inside a building without the need for extra ventilation.
The thickness of a breather membrane will all depend on the project type. For example, 135gsm thickness membrane will be suitable for more advanced roofing projects.
It is widely recommended to use breather membrane is most roofing projects. However, in unique situations a non-breather membrane is more suitable.

Breather Membranes

Breather membranes, also known as breathable membranes, allow insulated structures to quickly release excess moisture vapour into the atmosphere and keep the internal components of wall and roof structures dry whilst fulfilling the task of a secondary protection membrane and preventing penetration by external environmental impurities such as dirt and rain. These membrane types are installed on the cold or exterior side of the insulation beneath the main outer building lining, roof tiles or cladding.

Breather Membranes for Roofs

We stock several high-performance breather membranes, including Cromar’s Vent 3, which is made from high tensile spun-bonded polypropylene layers around a micro-porous polypropylene film. Moreover, designed for use in a fully supported or unsupported tiled, slated or metal roof system. Moreover, we stock Permavent’s Black Breather Membrane, which are manufactured in a singular process that significantly improves the property and integrity of the membranes. This 3 in 1 process means that Permavent offers the best performing breather membranes in their class with excellent strength, breathability, flexibility and durability.

Shopping for Breather Membranes on ERoofing

When you order breather membranes from ERoofing, we’ll include free delivery as long as your order reaches £10 or more in total value. If you need any advice on any of the products, get in touch with your team, who can provide you with more advice on which product you may need for your project.