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.
Hammer one nail to the.
Wide and 2 in.
But it doesn t work that way.
Bend the 10 in.
Nail it in place with two nails one.
Length to extend 5 in.
This allows each step flashing piece to overlap the piece below.
Bend it back so that it overlaps the corner flashing.
Longer than the shingle s exposure.
Ensure it sits flat and extends at least 8 inches above the shingles.
Then set the piece down.
Continuous flashing against a sidewall is one way to install a roof but it s not the correct way.
It may seem as if a single piece of flashing would offer more protection than many pieces of step flashing.
Cut step flashing pieces to be 10 in.