4
£146.65
  • × Code 5 Cast Lead - 510mm x 3mCode 5 Cast Lead - 510mm x 3m 1 × £111.38
  • × This image displays the front of the product which is a Easy-Trim Over Fascia VentEasy-Trim Over Fascia Vent - 10mm x 1m 1 × £8.99
  • × This image displays the front of the product which is a Everbuild P45 Foam Applicator GunEverbuild P45 Foam Applicator Gun 1 × £19.99
  • × FloPlast Half Round Gutter 90° Bend, Brown – 112mmFloPlast Half Round Gutter 90° Bend, Brown – 112mm 1 × £6.29

Subtotal: £146.65

View basketCheckout

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

4
£146.65
  • × Code 5 Cast Lead - 510mm x 3mCode 5 Cast Lead - 510mm x 3m 1 × £111.38
  • × This image displays the front of the product which is a Easy-Trim Over Fascia VentEasy-Trim Over Fascia Vent - 10mm x 1m 1 × £8.99
  • × This image displays the front of the product which is a Everbuild P45 Foam Applicator GunEverbuild P45 Foam Applicator Gun 1 × £19.99
  • × FloPlast Half Round Gutter 90° Bend, Brown – 112mmFloPlast Half Round Gutter 90° Bend, Brown – 112mm 1 × £6.29

Subtotal: £146.65

View basketCheckout

FREE Next Working Day
Delivery over £10*

Breather Membranes

Best Sellers
  • Youngman Double Section Roof Ladder 3.21M

    Youngman Double Section Roof Ladder 3.21M (57663000)

    £358.03 Incl VAT £298.36 Excl VAT
    Read more
  • This image displays the front of the product which is a Samac Aluminium Clout Nails - 38mm x 2.65mm

    Samac Aluminium Clout Nails – 38mm x 2.65mm

    From: £15.99 Incl VAT £13.33 Excl VAT
    Select options This product has multiple variants. The options may be chosen on the product page
  • Timloc Castellated Tile Vent Grey (Box of 8)

    Timloc Castellated Tile Vent Grey (Box of 8)

    £159.84 Incl VAT £133.20 Excl VAT
    Add to basket
  • This image displays the front of the product which is a Spax T-Star Plus T20 Drill Bits

    Spax T-Star Plus T20 Drill Bits – 25mm (Pack of 5)

    £8.99 Incl VAT £7.49 Excl VAT
    Read more
  • Everbuild Wood Adhesive 502

    Everbuild Wood Adhesive 502 – 500ml

    £6.99 Incl VAT £5.83 Excl VAT
    Add to basket
  • Code 7 Cast Lead - 1200mm x 3m

    Code 7 Cast Lead – 1200mm x 3m

    £368.42 Incl VAT £307.02 Excl VAT
    Add to basket

Filter by Price

  •  (1388)
  •  (562)
  •  (363)
  •  (350)
  •  (130)
  •  (35)
  •  (10)

Colour

  •  (0)
  •  (2)
  •  (1)
  •  (7)
  •  (0)
  •  (1)
  •  (1)
  •  (1)
  •  (1)
  •  (12)
  •  (2)
  •  (1)
  •  (1)
  •  (2)
  •  (2)
  •  (2)
  •  (6)
  •  (0)
  •  (2)
  •  (50)
  •  (2)
  •  (2)
  •  (1)
  •  (5)
  •  (0)
  •  (2)
  •  (1)
  •  (2)
  •  (1)
  •  (79)
  •  (0)
  •  (1)
  •  (1)
  •  (1)
  •  (1)
  •  (1)
  •  (1)
  •  (0)
  •  (1)
  •  (62)
  •  (1)
  •  (1)
  •  (0)
  •  (2)
  •  (0)
  •  (1)
  •  (3)
  •  (2)
  •  (1)
  •  (73)
  •  (3)
  •  (1)
  •  (1)
  •  (2)
  •  (0)
  •  (2)
  •  (0)
  •  (1)
  •  (0)
  •  (11)
  •  (0)
  •  (0)
  •  (1)
  •  (5)
  •  (1)
  •  (1)
  •  (0)
  •  (1)
  •  (1)
  •  (16)
  •  (0)
  •  (1)
  •  (1)
  •  (4)
  •  (19)
  •  (2)
  •  (0)
  •  (3)
  •  (1)
  •  (38)
  •  (0)
  •  (1)
  •  (4)
  •  (1)
  •  (2)
  •  (8)
  •  (1)
  •  (1)
  •  (3)
  •  (0)
  •  (1)
  •  (2)
  •  (1)
  •  (1)
  •  (0)
  •  (2)
  •  (0)
  •  (4)
  •  (0)
  •  (1)
  •  (7)
  •  (1)
  •  (1)
Show value(s)

Length

Show value(s)

Width

Show value(s)

Sheet Colour

Colour

  •  (2)
  •  (1)
  •  (7)
  •  (1)
  •  (1)
  •  (1)
  •  (1)
  •  (12)
  •  (2)
  •  (1)
  •  (1)
  •  (2)
  •  (2)
  •  (2)
  •  (6)
  •  (2)
  •  (50)
  •  (2)
  •  (2)
  •  (1)
  •  (5)
  •  (2)
  •  (1)
  •  (2)
  •  (1)
  •  (79)
  •  (1)
  •  (1)
  •  (1)
  •  (1)
  •  (1)
  •  (1)
  •  (1)
  •  (62)
  •  (1)
  •  (1)
  •  (2)
  •  (1)
  •  (3)
  •  (2)
  •  (1)
  •  (73)
  •  (3)
  •  (1)
  •  (1)
  •  (2)
  •  (2)
  •  (1)
  •  (11)
  •  (1)
  •  (5)
  •  (1)
  •  (1)
  •  (1)
  •  (1)
  •  (16)
  •  (1)
  •  (1)
  •  (4)
  •  (19)
  •  (2)
  •  (3)
  •  (1)
  •  (38)
  •  (1)
  •  (4)
  •  (1)
  •  (2)
  •  (8)
  •  (1)
  •  (1)
  •  (3)
  •  (1)
  •  (2)
  •  (1)
  •  (1)
  •  (2)
  •  (4)
  •  (1)
  •  (7)
  •  (1)
  •  (1)
Show value(s)

Size

Show value(s)

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.