Timloc 1204 Underfloor Vent Vertical Extension + 150mm 
Bond It Bitumen Paint - Black 2.5L 
OX TOOLTREK Modular Storage System - 3 Piece 
Timco FirmaHold Collated ST Brad Nails A2 SS - 18g x 5000 PCS 
ALM Code 7 Milled Lead - 510mm x 3m 
SikaMur InjectoCream-100 - White 300ml 
3 x Oxyturbo Oxygen & Gas Refill 
Code 5 Cast Lead - 800mm x 6m 
Lead Sheet Cleaner - 1 Litre 
Thompsons One Coat Roof Seal - Black 5L 
Code 3 Cast Lead - 1000mm x 3m 
ALM Code 8 Milled Lead - 1000mm x 3m 
Everbuild 501 PVA - 2.5 Litre 
Ronseal One Coat Wood Primer & Undercoat - White 750ml 
OB41 Electrical Contact Cleaner - 400ml 
Bond It Aluminium Foil Tape - 50mm x 45M 
Timco Air Wedge 
Ronseal Wet Rot Wood Hardener - 750ml 
Samac Aluminium Annular Ring Nails - 1kg (38mm x 3.35mm) 
Soudal Soudafoam Gap Filler Hand Held 750ml 
Cromar Acrypol+ Plus Roof Coating Waterproof System - Grey 2.5kg 
Everbuild Everflex Mirror Mate Adhesive - White 290ml 
OX Trade Torpedo Level 230mm / 9in 
ALM Code 3 Milled Lead - 800mm x 6m 
Everbuild Everflex Premium+ 500 Bath & Sanitary Silicone - Clear 295ml (Box of 25) 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.
