Soudal Butyrub Non-Setting Mastic - Grey 300ml 
Bond It Rubber Bitumen Emulsion - Black 2.5L 
Soudal B1 Fire & Acoustic Expanding Foam Genius - 600ml 
Everbuild Everflex Contract AC95 Intumescent Sealant & Adhesive - 900ml 
Everbuild Forever White Silicone Sealant – 295ml 
Everbuild Lumberjack 5 Minute PU Wood Adhesive Gel – 310ml 
FloPlast Half Round Downpipe Branch 67.5°, Black 
Cromar Vent 3 Pro Breathable Membrane 1m x 50m Breather Membranes
Best Sellers
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Bond It One Hit Wonder Lightweight Filler – White 500ml
£8.99 Incl VAT £7.49 Excl VAT Add to basket -
Bond It A43 Threadlock Oil Tolerant Adhesive – 50ml Blue
£6.99 Incl VAT £5.83 Excl VAT Add to basket -
Thompson’s 10 Year Roof Seal – 1L
From: £17.99 Incl VAT £14.99 Excl VAT Select options This product has multiple variants. The options may be chosen on the product page -
Colron Refined Wood Dye – 500ml
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 -
FloPlast Half Round Union Unit – Black
£1.89 Incl VAT £1.58 Excl VAT Add to basket -
FloPlast Half Round External Stop End, Black – 112mm
£3.99 Incl VAT £3.33 Excl VAT Add to basket
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.
