Hammer one nail to the.
Install flashing on porch roof.
If you already have faulty flashing installed you.
Step flashing for chimneys.
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.
Cut an angle with tin snips on one side of the flashing piece from an end.
Lay the cut flashing down at the corner.
Measure the length of the porch roof joint to determine how much flashing you will need.
Flashing is generally installed at any joints or edges in the roof where water could otherwise work its way in.
Put on a pair of leather palm gloves to avoid injuries from the sharp edges of the metal flashing.
Prepare the area where you will install the roof flashing.
Ensure it sits flat and extends at least 8 inches above the shingles.
Flash the corner first if applicable.
How to flash a porch addition 1.
Typically flashing is installed using roofing nails and roofing cement.
Once the shingles have been installed lay the base flashing around the base of the chimney approximately 4 past each end.
Install the flashing place the flashing between the joint of the house and the roof.
How to install step flashing with a wall corner step three.
Now notch the first step flashing so that it.
Installing your roof flashing is going to be slightly different depending on the specific type that you re installing.
Nail the flashing securely in place using roofing nails.
Then set the piece down.
Bend it back so that it overlaps the corner flashing.
