Even if one piece of step flashing fails the flashing and shingle below it start the process over again.
Roof step flashing installation.
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.
Continuous flashing against a sidewall is one way to install a roof but it s not the correct way.
Typically flashing is installed using roofing nails and roofing cement.
Step flashings are to be installed one per course.
Install the step flashing when the siding is installed it should be tucked behind this piece and then consecutive courses lapped over it.
Proper installation of step flashing.
Lay a bead of sealant.
Here s how to do it right the first time.
Bend it back so that it overlaps the corner flashing.
Cut step flashing pieces to be 10 in.
The remaining siding on the sidewall will overlap the step flashing and nail.
Wide and 2 in.
Cover tops of step.
Hammer one nail to the.
How to install roof flashing against a wall.
Longer than the shingle s exposure.
Nail through flashing into shingle do not extend flashing above top of shingle and.
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.
Nail it in place with two nails one.
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.
Flashing is generally installed at any joints or edges in the roof where water could otherwise work its way in.
How to install step flashing with a wall corner step three.
Then sink two nails in the wall near the top one on each face.
Ensure it sits flat and extends at least 8 inches above the shingles.
Step flashing step flashing redirects the water back onto the shingle.
