ALM Code 8 Milled Lead - 1000mm x 3m 
Everbuild 701 Non-Slip Tile Adhesive – White 3.75kg 
Bond It Mega Foam Gun/Aerosol PU Expanding Foam - Beige 500ml 
BORA - PM-4550 Adjustable Speedhorse XT (Set of 2) 
Everbuild Stixall Extreme Power – White 290ml 
Code 8 Cast Lead - 1600mm x 6m 
Soudal Trade PU Construction Adhesive - Beige 290ml 
Bond It Mega Stik PU Adhesive - Beige 750ml 
FloPlast Half Round Fascia Bracket, Black – 112mm 
Code 6 Cast Lead - 360mm x 6m 
Easy-Trim End Cap Half Round - Black (Box of 10) 
The Cromar Vent 3 Light Breathable Membrane – 1.5m x 50m is an exceptional, high-performance breather membrane that works fantastically as a second layer of protection for your roof.
What happens if water penetrates my tiles on the roof?
This is why it's essential to have a Vent 3 due to its ability to resist water. With the correct installation, any water that does pass the first layer of protection on the roof will hit the membrane, redirecting it into the gutter safely and ensuring no leakage.
How does this product resist water but allow water vapour through?
The outer layer of this product is crafted as a fully functional and exceptional waterproofer, whilst the middle layer is a high-quality, breathable waterproof membrane, allowing water vapour inside the roof space to escape. The final inside layer protects the membrane from abrasion and damage and enhances the overall integrity of the membrane.
