Bond It Bitumen Primer - Black 2.5L 
Cromar Bitumen Trowel Mastic - Black 1L 
Code 8 Cast Lead - 510mm x 3m 
Spax Pozi Pz3 Drill Bits - 25mm (Pack of 5) 
10 x Permavent Black Breather Membrane – 1m x 50m 
FloPlast Square Line Pipe Branch White – 65mm 
Bond It Multi-Purpose Powder Filler - White 1.5Kg 
OX Pro Aluminium Hawk - 13 inch x 13 inch 
Leadax Lead Free Flashing Alternative 150mm (6m rolls) 
Everbuild Everflex Premium+ 565 Clean Room Silicone – White 295ml 
Premium Flashpoint Lead Sealant - Grey 
Irwin Jack Plus 880 Universal Handsaw - 20" (Pack of 10) Breather Membranes
Best Sellers
-
OX Tools Trade Tape Measure (Pack of 2)
From: £9.99 Incl VAT £8.33 Excl VAT Select options This product has multiple variants. The options may be chosen on the product page -
Ronseal 10 Year Woodstain – 750ml
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 -
Freeflow Round 112mm Gutter System 135° – Black
£3.99 Incl VAT £3.33 Excl VAT Add to basket -
Evo-Stik Roof & Gutter Sealant Black – 290ml
£7.93 Incl VAT £6.61 Excl VAT Add to basket -
Everbuild Floor Paint – Matt Grey 5 Litre
£44.99 Incl VAT £37.49 Excl VAT Read more -
JCB Trade Hybrid Stretch Shorts
From: £36.74 Incl VAT £30.62 Excl VAT Select options This product has multiple variants. The options may be chosen on the product page
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.
