How To Install Roof Flashing Around A Chimney

Cut a piece of prebent base flashing to fit across the front of the.

How to install roof flashing around a chimney.

Set the flashing aside. Make sure you leave a gap of two inches at the base for the water to drain. Bend the corner flashing tightly around the corner. Pry chisel and scrape off old metal flashings and roofing cement.

Roof shingle over step flashing. Step flashing on roof peak. Use mortar nails to secure the base flashing to the chimney. Cut base flashing then attach the base flashing.

Place a small drop of caulk where the roof and chimney meet at the chimney corner. Now you need to install the step flashing. Nobody wants a leaky roof or the damage it could cause to yo. Then spread the plastic roofing cement along the base flashing sheet underside and simply place the flashing around the base of the chimney and over the shingles.

If you do not wish to form your own corner flashing you can buy pre bent pieces and cut them to size or use a piece of corrugated aluminum which is easier to bend. 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. Installing chimney flashing gather all materials first then remove old flashing. Place the step flashing over the caulk and onto the chimney.

Begin by applying masonry primer to the base of the chimney. Hammer 2 roofing nails into the flashing and.