How To Flash A Chimney On A Shingle Roof

It is a time consuming process.

How to flash a chimney on a shingle roof.

Secure a shingle over the second piece of flashing with a nail. A do it yourself video detailing step by step how to flash a chimney with our metal roofing chimney kit. Slide the prebent and soldered chimney saddle into place behind the chimney. Secure a shingle over the corner flashing using a hammer and roofing nail.

Place a second piece of 8 inch 20 3 cm flashing against the chimney. Along the edges or closer if necessary to flatten the metal. Flashing the area of a chimney with a rubber roof system is very tricky. Panels above the chimney should be removed.

Cut two opposing 45 degree notches into z closure to allow a 90 degree bend. 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. Trim panels to fit around the chimney. Fold closure 90 degrees and.

Seal the sides of the chimney with prebent pieces of step flashing under each course of shingles photos 4 and 5. Nail it to the roof along the top edge. Galvanized roofing nails about every 6 in. The flashing should partially overlap the shingle that covers the first piece of flashing.

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