Easy-Trim Universal Dry Verge System - Terracotta 
Cromar Roofing Felt Adhesive - Black 5 Litre 
Soudal Manual Foil Pack Gun Aluminium, 600ml (Sealant Gun for Sausages) 
Bond It Mould Stop - Clear 5L 
Bond It Patio Blaster - Clear 5L 
Timloc Interlocking Plain Tile Vent Grey (Box of 12) 
Bond It Aluminium Foil Tape - 100mm x 45M (Box of 12) 
Armatool Flooring Kneepads 
Estwing Hammer Curved Claw Smooth Face - 20oz 
Code 7 Cast Lead - 180mm x 6m 
OX Pro Pool Trowel, Rigid 450MM / 18" 
Ronseal Crystal Clear Outdoor Varnish - Satin 2.5L 
Cromar Vent 3 Light Breathable Membrane – 1.5m x 50m 
OX Pro 20oz Forged Steel Hatchet 
Bond It PVA & Adhesive Sealer - White 1L 
Ronseal Precision Finish Brush - 2.5 Inch 
FaithFull Soft Grip Chisel - 4 Piece Set 
Bond It Pro-Mate LMA Silicone - White EU3 
Everbuild Aquaseal Liquid Roof – Slate Grey 21kg 
ALM Code 4 Milled Lead - 850mm x 6m 
Cromar Acrypol+ Plus Roof Coating Waterproof System - Grey 2.5kg 
BORA - PM-4500 Speedhorse 
Bond It Expanding Foam Cleaning Fluid - Clear 500ml 
Code 5 Cast Lead - 150mm x 6m 
Everbuild External Frame Sealant - Brown 290ml (Box of 12) 
OX Tough Builders Socks (UK 6-11) 
Bond It PVA & Adhesive Sealer White 1L - Box of 12 
Hambleside Danelaw TV15/1 Flush Fitting Tile Vent - Brown (Box of 5) 
OX Tuff Carbon Marking Pencil Value Pack 
Bostik Cementone PVA - 5 Litre 
Timloc Single Pantile Tile Vent Grey (Box of 11) 
Freeflow Round 112mm Gutter System 135° - Black Breather Membranes
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ALM Code 7 Milled Lead – 450mm x 6m
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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.
