ALM Code 7 Milled Lead - 760mm x 3m 
ALM Code 4 Milled Lead - 150mm x 6m 
Sika Stone Protector - Clear 5 Litre 
Siroflex Trade Acrylic Decorators Caulk - 300ml 
OX Spectrum Trade XL Mortar Raking Diamond Blade 115/22.23mm 
Siroflex PVCu Trim & Mitre Cutter 
Ronseal Exterior Yacht Varnish - Gloss 250ml 
OX Pro Mini Square Mouth Shovel 
Circular Soffit Vent, Black 
Everbuild Pinkgrip SF But It’s White – 380ml (Box of 12) 
Ronseal Anti-Bacterial Worktop Oil - Clear 1L 
Soudal Glass and Mirror Cleaner - 1 Litre 
Soudal Acetoxy Stay Fresh Sanitary Silicone Sealant – Clear 290ml 
Bond It Aerosol Spray Adhesive 500ml Beige - Box of 12 
Everbuild Dual Purpose Foam Cleaner – 500ml 
OX Tools Pro Heavy Duty Flexi Tub - 73L 
OX Pro 7 Piece Screwdriver Set 
Soudal Fix ALL Flexi – White 290ml (Box of 12) 
FloPlast Square Line Stop End Outlet Black – 114mm x 65mm 
12 x Cromar Vent 3 Pro Breathable Membrane 1m x 50m 
Code 7 Cast Lead - 1200mm x 6m 
FloPlast Round Shoe - White 
Everbuild Quick Drying Clear Varnish - Matt 2.5L 
Easy Prime Porcelain Prime Slurry - 15kg 
Ronseal Ultra Tough Satincoat Clear Varnish - 5L 
OX Tools OXIT Sealant & Adhesive - White 290ml (Box of 12) 
Ulti-Mate 10K Slate Vent Adaptor 
Everflex Galva Mate Duct Sealant - C3 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.
