4
£166.35
  • × This image displays the Everbuild Mortar & Tile Grout Pro Pointing Gun KitEverbuild Mortar & Tile Grout Pro Pointing Gun Kit 1 × £29.99
  • × 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
  • × This image displays the front of the product which is a Everbuild 503 SBR Bond – 2.5 LitreEverbuild 503 SBR Bond – 2.5 Litre 1 × £16.99
  • × Code 5 Cast Lead - 510mm x 3mCode 5 Cast Lead - 510mm x 3m 1 × £111.38

Subtotal: £166.35

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

4
£166.35
  • × This image displays the Everbuild Mortar & Tile Grout Pro Pointing Gun KitEverbuild Mortar & Tile Grout Pro Pointing Gun Kit 1 × £29.99
  • × 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
  • × This image displays the front of the product which is a Everbuild 503 SBR Bond – 2.5 LitreEverbuild 503 SBR Bond – 2.5 Litre 1 × £16.99
  • × Code 5 Cast Lead - 510mm x 3mCode 5 Cast Lead - 510mm x 3m 1 × £111.38

Subtotal: £166.35

View basketCheckout

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Breather Membranes

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  • This image displays the front of the product which is a Ronseal Knot Block Primer & Undercoat - White 2.5L

    Ronseal Knot Block Primer & Undercoat – White 2.5L

    £24.15 Incl VAT £20.13 Excl VAT
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  • This image displays the front of the product which is a Everbuild Tecnic Silicone 825 – 380ml (Box of 25)

    Everbuild Tecnic Silicone 825 – Dark Grey 380ml (Box of 25)

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  • This image displays the front of the product which is a Hedgehog Gutter Brush Leaf Black - 125mm x 4m

    Hedgehog Gutter Brush Leaf Guard Black – 4m x 125mm

    £26.99 Incl VAT £22.49 Excl VAT
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  • Sika Plastix-22A Premium Grade Silicone Sealant – 300ml

    Sika Plastix-22A Premium Grade Silicone Sealant – 300ml

    From: £8.99 Incl VAT £7.49 Excl VAT
    Select options This product has multiple variants. The options may be chosen on the product page
  • Armatool Lead Dresset Set - 5 Piece Set

    Armatool Lead Dresser Set – 5 Piece Set

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  • Everbuild KOS Black Fire Cement - 500g

    Everbuild KOS Black Fire Cement – 500g

    £6.99 Incl VAT £5.83 Excl VAT
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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.