How To Patch Nail Holes In Roof

Use a jigsaw to cut a rounded shape from the plywood to the exact size of the hole.

How to patch nail holes in roof.

Apply urethane caulk using the caulk gun to the back of the square of sheet metal and place it over the. Let it conform to the contours on the metal panel. There are lots of ways to repair nail holes in asphalt shingles. Fill small nail holes with silicone caulk or roof cement.

Smaller nail holes will be permanently fixed by this method. Cut a 4 inch square out of the sheet metal using the tin snips. Pvc and fiberglass patching materials. How to repair nail holes in a metal roof step 1.

If possible have someone hose down your roof. Spray your roof with water and climb into the attic to look for leaks. Cut pieces of. For pvc roofing apply lacquer with an old cloth around the hole.

Spread some more roofing cement over the roofing mesh then attach the other square patch. Patch the nail or screw holes by slipping a piece of roof flashing underneath the shingle. For large patches nail 2 by 4 braces inside the existing rafters with 10 penny nails. Hammer a new nail into the roof about 1 inch above the hole from the previous nail.

How to fix nail holes in a roof 1. Spread it evenly with a putty knife. Use the putty knife to fill the whole with putty cement. Hold it against the inside of the plywood by pulling up through the hole while driving deck screws through the roof and into the brace.

Add a bead of caulk or roof cement to the top and bottom edge of the flashing to keep it in place.