Soudal B2 Fire Rated Expanding Foam Gun Grade - 750ml (Box of 12) 
Ronseal Diamond Hard Doorstep Paint - Black Satin 750ml 
Soudal Gun & Foam Cleaner Gun Grade - 500ml 
Freeflow Round 112mm Gutter System 135° - Black 
ALM Code 6 Milled Lead Flashing - 360mm x 3m 
Hambleside Danelaw Double Plain Tile Vent, TV10/9 - Antique Red (Box of 5) 
OX Pro Tuff Spirit Level - 600mm 
ALM Code 5 Milled Lead – 650mm x 6m 
Code 7 Cast Lead - 450mm x 6m 
SikaFlex EBT+ Polyurethane Adhesive & Sealant, Black - 300ml (Box of 12) 
OX Pro Double Handle Pool Trowel 
Bostik Cementone PVA - 5 Litre 
Timco Polypropylene Rope - Blue 30m 
Code 4 Cast Lead - 360mm x 6m 
Ronseal Knot Block Primer & Undercoat - White 250ml 
ALM Code 8 Milled Lead - 390mm x 6m 
Everbuild Lumberjack 5 Minute PU Wood Adhesive Gel – 310ml 
Timco Metal Galvanised Insulation Discs - 35mm 
Everbuild ASBO Graffiti Remover - 400ml 
Bond It Bitumen Paint - Black 1L 
Everbuild Silicone Eater Silicone Sealant Remover - 100ml (Box of 12) 
1201 Telescopic Underfloor Vent 3-5 Courses 
Hambleside Danelaw TV15/1 Flush Fitting Tile Vent - Antique Red (Box of 5) 
Code 3 Cast Lead - 510mm x 3m 
Everbuild Forever Ivory Silicone Sealant – 295ml Breather Membranes
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Cromar Vent 3 Classic Breathable Membrane – 1m x 25m
£26.99 Incl VAT £22.49 Excl VAT Add to basket -
Code 5 Cast Lead – 1000mm x 3m
£217.06 Incl VAT £180.88 Excl VAT Add to basket -
FloPlast Half Round Downpipe Branch 67.5°, Black
£8.99 Incl VAT £7.49 Excl VAT Add to basket -
JCB Grey Trade T-Shirt
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Soudal Genius Gun Gap Filling and Expanding Foam – 750ml (Box of 12)
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Edma Repair Kit For 0320 & 0310 EDM0315
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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.
