Begin at either end of the wall and set the level middle section of the z flashing onto the top edge of the siding panel with the wider flange upward and against the wall framing.
Roof flashing wood siding.
Step flashings on a cedar shake roof are typically installed every 10 inches.
Traditionally the flashing was installed and hidden under the siding.
It is always recommended to install step flashing behind stucco dryvit wood panel lap siding vinyl siding cedar shingle siding etc.
Siding details at roof wall joint step flashings to avoid rot.
The only way is to cut a groove in the siding and flash the roof wall intersection.
Or pull the nails out of the closest layer of siding and slip the flashing up under it and hopefully under the moisture barrier.
Slice along the bend line about 4 inches into the first piece of flashing at the bottom of the roof with tin snips.
How to install step flashing under siding 1.
That is fine but it must still look like the flashing is behind the siding.
Install the first length of z flashing.
Flashing is typically used to make the connection between the two.
If the sidewall is stucco or solid wood like ours and you can t open it to get flashing behind it continue the step flashing to the peak of the roof then cover the step flashing with cap flashing photo 2.
If the shingle already has flashing on it the kickout flashing has to slip beneath it and you ll have to loosen or remove siding to do this.
Today the flashing is on top of the siding.
Cut a piece.
Flush the end of the flashing length with the wall corner and secure the flashing to the framing with an 8d nail at each wall stud.
Stop wood sidings at least 1 inch short of the bottom leg at step flashings and other roof flashings.
Wood siding clearances wood trim and siding should always be installed with an air gap when installed at a roof ground or concrete contact area.
Fasten that shingle with two galvanized nails at the.
It is at the back of the porch roof where the roof meets the house siding.
Lay a shingle over the step flashing starting at the roof edge.