How To Flash A Chimney On A Slate Roof

Place the step flashing over the caulk and onto the chimney.

How to flash a chimney on a slate roof.

Fit an 8 inch 20 3 cm piece of square step flashing over the chimney s front corner. 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. Flashing the area of a chimney with a rubber roof system is very tricky. It is a time consuming process.

Hammer 2 roofing nails into the flashing and roof. A do it yourself video detailing step by step how to flash a chimney with our metal roofing chimney kit. Cut the side cap flashing to fit the angle of the roof so it overlaps each lower cap flashing at least 2 in. Pound the flashing into the grooves and fasten with the drive in expanding anchors.

Place a small drop of caulk where the roof and chimney meet at the chimney corner. 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. Bend a piece of cap flashing to fit around the top corner of the chimney and add the cap flashing across the back of the chimney.