Then set the piece down.
Nail roof flashing.
Re shingle roof valleys install ice and water shield under shingles or install metal roof flashing and re shingle the valley.
If shingles get lifted or torn from high winds the damaged shingle exposes.
How to install step flashing with a wall corner step three.
Ensure it sits flat and extends at least 8 inches above the shingles.
Diamond point makes driving easy.
Renew flashing seals by chipping out old caulking and mortar along the edges of the flashing.
Recaulk the joints between the roof and the flashing.
4 inches should go up the house wall and 4 inches should go on top of the porch roof shingles.
Nail it in place with two nails one.
It s much easier to reseal the flashing than it is to patch a water stained wall or ceiling.
Hammer one nail to the.
Step 6 make a 10 degree bend on the shingle edge of the flashing approximately 1 2 inch from the edge.
Fasten loose nails and cover exposed nail heads with roofing cement.
Most flashing is 8 inches wide.
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.
Use the metal break tool to bend the flashing lengthwise in the middle according to the angle of the roof joint.