Watch our demonstrator use an innovative pipe boot that can be cut to size and fixed to the epdm membrane covering the flat.
Sealing flue through flat roof.
This flashing is used to provide a weatherproof seal where the flue passes through a tiled or slate roof.
Visit our clearline nu lead flashing page or click on the picture for more details.
This is melted down using a gas bottle which welds the flue join to the flat tar roof.
An approved sealant is then applied to the top of the membrane upstand before it is tied off with a jubilee clip.
Water cannot slide off flat roofs like sloped roofs but a simple solution exists to resolve this problem.
What typical detailing methods are used to seal flat roof penetrations.
This is normal but the most important thing to remember here is that it won t seal if you do this while it s raining especially on a flat roof.
Clearline nu lead flashing the clearline nu lead based flashing is an environmentally friendly lead free flashing providing a reliable water tight seal to any twin wall flue through tiled and slate roofs.
See how you can create a perfect seal around a pipe on a flat roof.
Waterproofing protects flat roofs when runoff cannot occur.
Typical methods include banding pitch pockets and cover flashings.
Just knock up a lead slate and bed it to the roof using the same material the roof s covered with and make a collar for the flue to deflect water over the slate like on a soil pipe then seal with sani.