Fit the front cap flashing around the front of the chimney.
How to install roof flashing around a chimney.
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.
Now you need to install the step flashing.
A do it yourself video detailing step by step how to flash a chimney with our metal roofing chimney kit.
According to the federal emergency management agency fema improper roof flashing could lead to wood rot and even deck collapse.
The grooves should be 1 inch 2 5 cm deep.
Damaged or improperly installed roof flashing especially around the chimney or dormer is one of the most common causes of roof leaks.
Use mortar nails to secure the base flashing to the chimney.
Bend the cap flashing around the front of the chimney.
Use a circular saw to saw grooves into the mortar joints.
Cut the side cap flashing to fit the angle of the roof so it overlaps each lower cap flashing at least 2 in.
Saw as high as the height of the cap flashing.
Pound the flashing into the grooves and fasten with the drive in expanding anchors.
Make sure you leave a gap of two inches at the base for the water to drain.