How to install porch roof flashing step 1.
Install flashing on porch roof.
Install the flashing place the flashing between the joint of the house and the roof.
Now notch the first step flashing so that it.
If you already have faulty flashing installed you.
Step flashing for chimneys.
Ensure it sits flat and extends at least 8 inches above the shingles.
Flashing is generally installed at any joints or edges in the roof where water could otherwise work its way in.
Hammer one nail to the.
How to flash a porch addition 1.
Once the shingles have been installed lay the base flashing around the base of the chimney approximately 4 past each end.
Nail the flashing securely in place using roofing nails.
Then set the piece down.
Prepare the area where you will install the roof flashing.
Typically flashing is installed using roofing nails and roofing cement.
Lay the cut flashing down at the corner.
Cut an angle with tin snips on one side of the flashing piece from an end.
How to install step flashing with a wall corner step three.
The flashing on the wall should be flush against it and the porch roof portion should be on top of the shingles.
In order to properly install new flashing you ll have to remove the shingles surrounding your old flashing and then re lay them after installation.
Measure the length of the porch roof joint to determine how much flashing you will need.
Nail it in place with two nails one.
Bend it back so that it overlaps the corner flashing.