Ronseal Crystal Clear Outdoor Varnish - Matt 250ml 
ALM Code 8 Milled Lead - 240mm x 6m 
Soudal B2 Fire Rated Expanding Foam Gun Grade - 750ml 
Klober Profile-Line Flat Tile Vent - Brown KG9856-3-0247 (Box of 10) 
Soudal Fix ALL Crystal Clear - 290ml 
Code 5 Cast Lead - 800mm x 6m 
FloPlast Square Fascia Bracket Black – 114mm 
Bond It B2 Expanding PU Foam - Beige 750ml 
OX Pro Chalk Refill, Blue - 226g 
Ronseal Exterior Yacht Varnish - Satin 500ml 
FloPlast Half Round Square Line Gutter Adaptor - White 
Everbuild Everflex Lead Mate Sealant Grey - 295ml (Box of 25) 
Code 6 Cast Lead - 300mm x 3m 
Soudal Soudafoam Window & Door Gun Grade – 750ml 
Siroflex Trade Clearbond Adhesive Internal Use - Clear 290ml 
Everbuild Black Jack 901 Black Bitumen Paint – 5 Litre 
Siroflex Seal & Fix Hybrid Adhesive & Sealant - Black 290ml 
Code 8 Cast Lead - 300mm x 6m 
Hambleside Danelaw TV15/1 Flush Fitting Tile Vent - Antique Red (Box of 5) 
Timco Zinc-Plated Mixed Washers Grab Pack - 1000 Pieces 
Permavent Easy Slate 500 - Pack of 20 
Klober Single Pantile Vent - Terracotta KG9860-0152 (Box of 10) 
Bond It Superglue Activator Accelerator Spray Cyanoacrylate Aerosol - 400ml 
Code 4 Cast Lead - 360mm x 6m 
Sika MultiSeal Self Adhesive Bituminous Sealing Tape - Grey (225mm x 10m) 
Ronseal Exterior Yacht Varnish - Satin 1L 
Soudal Genius Gun Soudafoam Window and Door - 600ml 
DeWalt FLEXTORQ Set PZ2 + Drive Guide in Small Bulk Storage Case 
Timco 65 x 3.75 Galvanised Clout Nails - 1kg 
Thompson's Stain Block Damp Seal - White 750ml 
Code 3 Cast Lead - 360mm x 3m 
Gorilla Glue - Dark Brown 60ml 
Leadax Lead Free Flashing Alternative 600mm (6M Rolls) 
Timco Screwdriver 9-Tool Set 
Cromar Bitumen Primer – Black 5 Litre 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.
