Step Flashing Roof
The vertical flange of the flashing is to extend up behind the adjoining siding.
Step flashing roof. Step flashing redirects the water back onto the shingle. 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. Step flashing roof flashing the home depot store finder.
The remaining siding on the sidewall will overlap the step flashing and nail. It may seem as if a single piece of flashing would offer more protection than many pieces of step flashing. Jamsill guard sill pan flashing 4 5625 in x 40 in plastic step flashing. Step flashings are to be installed one per course.
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