Because most roof flashing is required to extend up the wall a minimum of 4 and some a minimum of 5.
Replacement roof to stucco wall flashing techniques.
Most simply use a nominal 6 piece of lumber.
Multiple pieces of the flashing will be installed in layers with shingles to ensure the water flows away from the wall.
Learn how to install it below.
Lay 2x4 blocks on the roof to set a consistent height for the weep screed flashing.
Then add a layer of asphalt cement to the area where you will attach the flashing.
The roof flashing is then placed up behind this through the wall z bar flashing on the outside of the vertical blocking backing material.
Slip the wall leg of the weep screed behind the existing paper.
Step flashing is a rectangular piece of flashing bent 90 degrees in the center.
Stucco roof flashing installation if you ll be working on the roof use roofing felt to cover the area where you ll be adding flashing.
That lip is then set into a reglet or groove in this case cut into the mortar joint of the brick wall above.
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Be sure to overlap the old felt with the new felt by a foot and secure it with nails.