It s typically made of thin pieces of impenetrable material which inhibits water leaking around the chimney preserving the building from moisture and mold issues.
Round chimney flashing metal roof.
Flashing is a method of weatherproofing the base of a chimney.
Fold closure 90 degrees and.
Flashing is often made of metal which is the norm on a metal roof.
A do it yourself video detailing step by step how to flash a chimney with our metal roofing chimney kit.
Cut two opposing 45 degree notches into z closure to allow a 90 degree bend.
Trim panels to fit around the chimney.
This type of flashing has a conical shape that accommodates the round pipe and a flat or angled base that sits flush to the roof.
There are different types of flashing for different chimneys but we ll focus on flashing designed for round metal pipe.
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Chimney pipes on metal roofs must be flashed in order to create a watertight seal around the pipe and prevent leaks through the roof.
Panels above the chimney should be removed.
Apply butyl tape to the underside of the closure.
Bend legs up the chimney sides about 1 inch.