Align the step flashing with the leading edge of the starter course and nail it in place using one nail in the upper corner.
How to install step flashing on shingle roof.
Install the step flashing before running the first row of shingles install a piece of step flashing along the sidewall so that it sits tightly against the roof.
Bend the 10 in.
Length to extend 5 in.
Wide and 2 in.
This allows each step flashing piece to overlap the piece below.
But it doesn t work that way.
How to install step flashing with a wall corner step three.
Cut step flashing pieces to be 10 in.
Hammer one nail to the.
Once even a small section of roofing cement fails you ll have a leak.
Longer than the shingle s exposure.
Then set the piece down.
Continuous flashing against a sidewall is one way to install a roof but it s not the correct way.
Bend it back so that it overlaps the corner flashing.