ALM Code 5 Milled Lead - 914mm x 6m 
ALM Code 4 Milled Lead - 800mm x 6m 
Cromar Vent 3 Light Breathable Membrane - 1m x 50m (Full Pallet of 56) 
Samac Copper Wire Coil 36m x 2mm 
FloPlast Half Round Stop End Outlet, White – 112mm 
10 x Timloc 3014C Over Fascia Ventilation System 1M - Black 
Bostik Flashband Self Adhesive Flashing Tape – Grey 3.75m x 75mm 
Code 3 Cast Lead - 800mm x 3m 
Timco Carpenter’s Speed Auger & Flat Wood Bit Kit 
Permavent Easy Slate 600 - Pack of 20 
OX Pro Impact Drill & Drive Accessory Set - 40 Piece 
Code 7 Cast Lead - 1600mm x 6m 
Timco Screwdriver 9-Tool Set 
Soudal Brake Cleaner - 400ml 
Ronseal Diamond Hard Floor Varnish - Clear Gloss 2.5L 
FloPlast Square Line Shoe Black – 65mm 
Bostik Flexacryl Black – 5kg 
Everbuild Bath & Kitchen Sealant - 200ml 
Everbuild Black Jack 902 Bitumen & Flashing Primer – 5 Litre 
Everbuild 501 PVA - 1 Litre 
Easy-Trim Lead R Flashing Textured – 150mm x 5m 
Everbuild Everflex 200 Contractors LMA Silicone - Black 295ml 
Timloc Felt Support Tray 600mm 
Soudal Neutral Stay Fresh Sanitary Silicone Sealant – Clear 300ml 
Bond It Dec-Mate Flexible Filler - White EU4 
Everbuild EB25 Ultimate Sealant & Adhesive – Clear 300ml (Box of 12) 
Soudal Trade All Weather Sealant - Clear 290ml (Box of 12) 
Code 6 Cast Lead - 360mm x 3m 
Soudal Degrip All Spray – 400ml Breather Membranes
Best Sellers
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SikaBond MS Wood Floor Gun Grade – Parquet Brown 600ml
£12.99 Incl VAT £10.83 Excl VAT Add to basket -
Ronseal Precision Finish Brush – 0.5 Inch
£6.49 Incl VAT £5.41 Excl VAT Add to basket -
Code 5 Cast Lead – 850mm x 6m
£371.28 Incl VAT £309.40 Excl VAT Add to basket -
FloPlast Half Round Running Outlet, Black
£5.99 Incl VAT £4.99 Excl VAT Add to basket -
ALM Code 6 Milled Lead Flashing – 600mm x 3m
£152.93 Incl VAT £127.44 Excl VAT Add to basket -
Ulti-Mate Ulti-Match Plain Tile Vent
£28.99 Incl VAT £24.16 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.
