Step 6 make a 10 degree bend on the shingle edge of the flashing approximately 1 2 inch from the edge.
Nail roof flashing.
It s much easier to reseal the flashing than it is to patch a water stained wall or ceiling.
Ensure it sits flat and extends at least 8 inches above the shingles.
Use the metal break tool to bend the flashing lengthwise in the middle according to the angle of the roof joint.
If shingles get lifted or torn from high winds the damaged shingle exposes.
Recaulk the joints between the roof and the flashing.
How to install step flashing with a wall corner step three.
These solid copper nails are the type recommended for use with many major brands of tile and slate roofing and are the most compatible nails for use with copper flashing the full 3 8 head gives good bearing pressure on roofing and flashing material.
4 inches should go up the house wall and 4 inches should go on top of the porch roof shingles.
Then set the piece down.
Roof nail leaks can happen when roof nails have been loosened slightly from high winds or have simply pulled out over time.
Bend it back so that it overlaps the corner flashing.
Diamond point makes driving easy.
Most flashing is 8 inches wide.
Hammer one nail to the.
Fasten loose nails and cover exposed nail heads with roofing cement.
Nail it in place with two nails one.