Metal Roof Flashing Around Chimney Installation

Install front base flashing.

Metal roof flashing around chimney installation.

Base flashing has several components. A cricket is sloped like a tent roof to deflect water around the chimney. A do it yourself video detailing step by step how to flash a chimney with our metal roofing chimney kit. Pry chisel and scrape off old metal flashings and roofing cement.

Fold closure 90 degrees and. Bend legs up the chimney sides about 1 inch. Apply butyl tape to the underside of the closure. Installing chimney flashing gather all materials first then remove old flashing.

Trim panels to fit around the chimney. Cut a piece of prebent base flashing to fit across the front of the. Cut two opposing 45 degree notches into z closure to allow a 90 degree bend. Cut base flashing then attach the base flashing.