Position a new vent pipe flashing over the vent push it down into place and nail where shingles will cover it.
How to nail flashing on a roof.
This allows the flashing to overhang 4 inches at each end of the ledger.
If the ledger.
Step flashing on roof peak step three.
Then sink two nails in the wall near the top one on each face.
Bend it down and back to sit flat on the corner.
Install new flashing metal flashing is often called drip edge along the bottom of the roof near your gutters.
It s much easier to reseal the flashing than it is to patch a water stained wall or ceiling.
Fasten loose nails and cover exposed nail heads with roofing cement.
How to nail deck flashing.
Step 8 nail the flashing into place using galvanized roofing nails.
Cover tops of step.
Bend the corner flashing tightly around the corner.
Here s how to do it right the first time.
Nail through flashing into shingle do not extend flashing above top of shingle and.
To replace flashing around the vent pipe first remove the shingles covering the flange at the back and sides.
The wall portion of the flashing should be flush against the exterior wall and the shingle portion of the flashing should be on top of the porch roof shingles.
Pry and lift off the flashing.
Cut step flashing pieces to be 10 in.
Make corner flashing from step flashing.
Always install flashing around a chimney and other valleys where two roof planes meet as these areas are more prone to leaks if not protected.
Wide and 2 in.
Ensure it sits flat and extends at least 8 inches above the shingles.
Renew flashing seals by chipping out old caulking and mortar along the edges of the flashing.
Nail flashing to roof deck only.
Pull or cut off any nails.
Recaulk the joints between the roof and the flashing.
Cut a piece of 3 by 4 inch galvanized z flashing to length or use a full piece if the ledger is longer than 10 feet.
Position the flashing in the joint between the house and the porch roof.
Longer than the shingle s exposure.
Once you ve shingled up to the sidewall cut a piece of step flashing at a 45ยบ angle from the outside corner to the bent seam.