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Mending Holes in Flashing

To patch a hole in damaged flashing, follow these steps:

1. Clean the surface around the hold as well as rough up the texture with a stiff wire brush or sandpaper. Clean the surface of any grit or residue. Cut a patch of flashing material so that it extends outside the hole by 2 inches on all sides.
2. Slather the hole and the surrounding area with roofing cement and press the patch firmly over the damaged section for about 3 minutes. Now cover the patch with another generous layer of cement.

Mending Holes in FlashingMending Holes in Flashing

Hammer Are you mending holes in your roof's flashing? If you've still got questions about mending your roof's flashing, head over to our Roofing forums and talk to other DIYers.