How To Flash Around A Chimney On A Metal Roof

Fit an 8 inch 20 3 cm piece of square step flashing over the chimney s front corner.

How to flash around a chimney on a metal roof.

Flashing is often made of metal which is the norm on a metal roof. Cut two opposing 45 degree notches into z closure to allow a 90 degree bend. Bend legs up the chimney sides about 1 inch. Flashing is a method of weatherproofing the base of a chimney.

Set the flashing aside. Panels above the chimney should be removed. A do it yourself video detailing step by step how to flash a chimney with our metal roofing chimney kit. 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.

Hammer 2 roofing nails into the flashing and roof. Place a small drop of caulk where the roof and chimney meet at the chimney corner.