How To Flash A Chimney On A Shingle Roof

Nail it to the roof along the top edge.

How to flash a chimney on a shingle roof.

Slide the prebent and soldered chimney saddle into place behind the chimney. The flashing should partially overlap the shingle that covers the first piece of flashing. It is a time consuming process. In most cases it is essential to use a skilled craftsman to wrap a layer of the rubber material into a step flashing and then counter flash with aluminum or copper.

Panels above the chimney should be removed. Cut two opposing 45 degree notches into z closure to allow a 90 degree bend. Along the edges or closer if necessary to flatten the metal. Bend legs up the chimney sides about 1 inch.

Secure a shingle over the second piece of flashing with a nail. Tools you will need for roofing from amazon bostitch coil nailer https amzn to 2u1v8e2 shingle remover https amzn to 2fzu5wf roof snake https amzn to 2. Seal the sides of the chimney with prebent pieces of step flashing under each course of shingles photos 4 and 5. Fold closure 90 degrees and.

Apply butyl tape to the underside of the closure. Galvanized roofing nails about every 6 in. A do it yourself video detailing step by step how to flash a chimney with our metal roofing chimney kit. Flashing the area of a chimney with a rubber roof system is very tricky.

Trim panels to fit around the chimney.