Metal Roof Flashing Around Chimney

Use tin snips to clip the flashing at the point where the other side of the chimney lies against the flashing.

Metal roof flashing around chimney.

One common method is to lay the edge metal under the eaves membrane and over the rake. Panels above the chimney should be removed. The bent edge should fit around 1 corner of the chimney. In the second layer more sheet metal is inserted into the chimney mortar joints and folded over to cover the first layer.

Effective roof flashing around a chimney includes two layers. Fold closure 90 degrees and. Trim panels to fit around the chimney. One laying involves tightly playing sheet metal around the chimney edges.

Details concrete masonry roofing wrb flashing. Fit the flashing up against the front of the chimney. The part of the flashing that lies flush with the roof should overlap the roofing shingles. Roof flashing is a thin material usually galvanized steel that professional roofers use to direct water away from critical areas of the roof wherever the roof plane meets a vertical surface like a wall or a dormer.

Bend legs up the chimney sides about 1 inch. Flashing is installed to surround roof features such as vents chimneys and skylights. Two ways to flash roof edges.