Fasten that shingle with two galvanized nails at the.
Flashing where siding meets roof.
The flashing needs to be installed before installing the roof shingles the metal flashing is formed with a hook edge and cleated on 12 centers the flashing extends up the wall at least 4 the flashing extends onto the roof a minimum of 2 inches 4 inches is preferable in more severe climate areas.
It is at the back of the porch roof where the roof meets the house siding.
However in most instances step flashing should be installed behind siding.
It depends on the condition of the old flashing or the warranty that is being offered to the homeowner.
Install the kickout flashing.
Flashing is installed to surround roof features such as vents chimneys and skylights.
Today the flashing is on top of the siding.
How to install step flashing under siding 1.
Failing to replace step flashings when a cedar shake roof is replaced with a composition shingle roof.
That is fine but it must still look like the flashing is behind the siding.
It is always recommended to install step flashing behind stucco dryvit wood panel lap siding vinyl siding cedar shingle siding etc.
Lay a shingle over the step flashing starting at the roof edge.
Roof flashing is a thin material usually galvanized steel that professional roofers use to direct water away from critical areas of the roof wherever the roof plane meets a vertical surface like a wall or a dormer.
Traditionally the flashing was installed and hidden under the siding.
Flashing where wall meets roof.
The solution to rotting sidewalls is a small piece of bent metal called a kickout flashing at roofing suppliers which simply directs all that water away from the wall.
Cut a piece.
