Apply butyl tape to the underside of the closure.
How to flash a chimney on a shingle roof.
Bend legs up the chimney sides about 1 inch.
Hammer 2 roofing nails into the flashing and roof.
It is a time consuming process.
Place a second piece of 8 inch 20 3 cm flashing against the chimney.
In most cases it is essential to use a skilled craftsman to wrap a layer of the rubber material into a step flashing and then counter flash with aluminum or copper.
The flashing should partially overlap the shingle that covers the first piece of flashing.
Flashing the area of a chimney with a rubber roof system is very tricky.
Secure a shingle over the second piece of flashing with a nail.
Nail it to the roof along the top edge.
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Secure a shingle over the corner flashing using a hammer and roofing nail.
Trim panels to fit around the chimney.
Galvanized roofing nails about every 6 in.
A do it yourself video detailing step by step how to flash a chimney with our metal roofing chimney kit.
Fold closure 90 degrees and.
Along the edges or closer if necessary to flatten the metal.
Slide the prebent and soldered chimney saddle into place behind the chimney.