Bond It PVCu Solvent Free Cream Cleaner - White 1L 
FloPlast Rafter Bracket Top Fix 
Timco Metal Construction Sheet and Framing Screw 
Everbuild General Purpose Silicone - Clear 280ml (Box of 12) 
Everbuild Glass Cleaner - 1L 
Everbuild Smart Tack Handy – 500ml (Box of 12) 
Cromar Vent 3 Light Breathable Membrane – 1.5m x 50m 
FloPlast Half Round Downpipe Branch 67.5°, Brown 
Hambleside Danelaw Double Plain Tile Vent, TV10/9 - Black (Box of 5) 
Everbuild Black Jack 901 Black Bitumen Paint – 2.5 Litre 
OX Pro Grout Remover 
Cromar Bitumen Trowel Mastic - Black 1L 
The Cromar Vent 3 Light Breathable Membrane is an exceptional, high-performance breather membrane that works fantastically as a second layer of protection for your roof.
With its excellent moisture vapour permeability alongside outstanding water resistance. This product has been tested and proven to excel.
What happens if water penetrates the 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 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.
