Bond It Bitumen Primer - Black 1L 
Everbuild Constructa-Pro Adhesive Foam - Grey 750ml 
Leadax Lead Free Flashing Alternative 600mm (6M Rolls) 
Samac Aluminium Annular Ring Nails - 1kg (70mm x 3.35mm) 
Ronseal One Coat Stays White Radiator Paint - Gloss 750ml 
Everbuild Silicone Spray - 400ml 
Cavity Wall Weep Extension 
Soudal B2 Fire Rated Expanding Foam Gun Grade - 750ml 
Samac Galvanised ELH Felt Nails - 1kg (15mm x 3.00mm) 
OX Pro Chalk Refill, Yellow – 226g 
ALM Code 4 Milled Lead - 240mm x 3m 
Code 7 Cast Lead - 360mm x 6m 
Hambleside Danelaw TV10/6 Flush Fit Tile Vent - Black (Box of 5) Breather Membranes
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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.
