The vertical flange of the flashing is to extend up behind the adjoining siding.
Step flashing roof.
Even if one piece of step flashing fails the flashing and shingle below it start the process over again.
Step flashings are to be installed one per course.
Step flashing roof flashing the home depot store finder.
Install the step flashing when the siding is installed it should be tucked behind this piece and then consecutive courses lapped over it.
Continuous flashing against a sidewall is one way to install a roof but it s not the correct way.
The remaining siding on the sidewall will overlap the step flashing and nail.
Jamsill guard sill pan flashing 4 5625 in x 40 in plastic step flashing.
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.
Item 831018 model 4916sp 30.