Cut step flashing pieces to be 10 in.
Roof step flashing installation.
How to install roof flashing against a wall.
Step flashings are to be installed one per course.
In order to properly install new flashing you ll have to remove the shingles surrounding your old flashing and then re lay them after installation.
Then sink two nails in the wall near the top one on each face.
Even if one piece of step flashing fails the flashing and shingle below it start the process over again.
Bend it down and back to sit flat on the corner.
Nail flashing to roof deck only.
Flashing is generally installed at any joints or edges in the roof where water could otherwise work its way in.
Step flashing step flashing redirects the water back onto the shingle.
Ensure it sits flat and extends at least 8 inches above the shingles.
The remaining siding on the sidewall will overlap the step flashing and nail.
Nail it in place with two nails one.
Here s how to do it right the first time.
Typically flashing is installed using roofing nails and roofing cement.
Lay a bead of sealant.
Hammer one nail to the.
The roof deck flange of step flashings are to be fastened to the surface of each shingle in a position whereby the next course of shingles will cover up hide the flashing from view.
Cover tops of step.
Longer than the shingle s exposure.
Bend it back so that it overlaps the corner flashing.
Continuous flashing against a sidewall is one way to install a roof but it s not the correct way.
Nail through flashing into shingle do not extend flashing above top of shingle and.
Then set the piece down.
Once you ve shingled up to the sidewall cut a piece of step flashing at a 45ยบ angle from the outside corner to the bent seam.
Proper installation of step flashing.
