Flashing A Brick Chimney On A Metal Roof

Secure a shingle over the corner flashing using a hammer and roofing nail.

Flashing a brick chimney on a metal roof.

Hammer 2 roofing nails into the flashing and roof. Panels above the chimney should be removed. Metal flashing against brick metal roof flashing is a galvanized sheet metal that is bent at a 90 degree angle about 8 to 12 inches on each side of the angle. Chimney flashing kits are normally composed by 3 parts.

Trim panels to fit around the chimney. Kits made from copper lead coated copper freedom gray and tcsii are always soldered while aluminum parts are riveted and can be sealed before installation. The front and back are custom fabricated to order for an exact fit. It s important to differentiate water coming into the firebox which could simply be entering through an uncovered flue.

Bend legs up the chimney sides about 1 inch. Chimney flashing can allow roof leaks in the transition area between the chimney and the roofing materials. A do it yourself video detailing step by step how to flash a chimney with our metal roofing chimney kit. If this is the case the chimney may simply need a chimney cap.

Place the step flashing over the caulk and onto the chimney. Apply butyl tape to the underside of the closure. Cut two opposing 45 degree notches into z closure to allow a 90 degree bend. It is used to seal the gap between walls and intersecting roofs.

This chimney also has issues with deteriorating brick as evidenced by the fragments of spalling brick lying on the roof. The front back and side flashing metal. Fold closure 90 degrees and.