Patch Nail Holes In Tin Roof

Patch the nail or screw holes by slipping a piece of roof flashing underneath the shingle.

Patch nail holes in tin roof.

How to repair nail holes in a metal roof step 1. Urethane roof cement is an excellent product that can help you patch holes on corrugated metal roofing. Patching materials for metal corrugated roofing sheets. The screws should be applied within 1 inch of the edges of the patch so that they apply uniform pressure to the edges and to the sealant beneath the patch.

Small nail holes left behind from old vents satellite dish brackets or anything previously attached to the roof can allow water to enter and cause damage for years before leaking is noticed. Use the putty knife to fill the whole with putty cement. Space the screws every 3 to 4 inches around the perimeter of the patch. Cut the piece large enough to cover the hole and 6 inches of the surrounding roofing each way using sheet metal cutters.

Cut a 4 inch square out of the sheet metal using the tin snips. Use a piece of similar style corrugated roofing to patch holes. Wear gloves when working with sticky roofing cement. Apply the cement carefully with a putty knife until you ve sealed the hole completely.

Once the patch has been pressed in place attach it to the surface of the metal roof panel using pan head sheet metal screws. If you find any nail heads that are sticking up from the roof hammer them down and then coat the head with roofing. If possible get the most inexpensive pair that you can find and.