Step flashings are to be installed one per course.
Installing step flashing on a roof.
Then sink two nails in the wall near the top one on each face.
Make corner flashing from step flashing.
Install the step flashing when the siding is installed it should be tucked behind this piece and then consecutive courses lapped over it.
Bend it back so that it overlaps the corner flashing.
Once even a small section of roofing cement fails you ll have a leak.
But it doesn t work that way.
How to install step flashing with a wall corner step three.
The remaining siding on the sidewall will overlap the step flashing and nail.
Nail it in place with two nails one.
Typically flashing is installed using roofing nails and roofing cement.
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.
Continuous flashing against a sidewall is one way to install a roof but it s not the correct way.
Here s how to do it right the first time.
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.
Cut step flashing pieces to be 10 in.
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.
Longer than the shingle s exposure.
Nail through flashing into shingle do not extend flashing above top of shingle and.
You will want to place the lower portion of the step flashing against the roof and the other edge goes around the corner edge.
The first part of installing the step flashing is the installation of the corner flashing.
Cover tops of step.
It may seem as if a single piece of flashing would offer more protection than many pieces of step flashing.
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.
Bend it down and back to sit flat on the corner.
Wide and 2 in.
You will start by snipping one of your pieces of step flashing at a forty five degree angle.
Proper installation of step flashing.
Then set the piece down.
