Bend legs up the chimney sides about 1 inch.
Chimney flashing tin roof.
Place a small drop of caulk where the roof and chimney meet at the chimney corner.
Apply butyl tape to the underside of the closure.
Trim panels to fit around the chimney.
Flashing is a method of weatherproofing the base of a chimney.
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.
Cut two opposing 45 degree notches into z closure to allow a 90 degree bend.
Fit an 8 inch 20 3 cm piece of square step flashing over the chimney s front corner.
Hammer 2 roofing nails into the flashing and.
Place the step flashing over the caulk and onto the chimney.
A do it yourself video detailing step by step how to flash a chimney with our metal roofing chimney kit.
Panels above the chimney should be removed.
Set the flashing aside.