Patch Nail Holes In Tin Roof

Cut the piece large enough to cover the hole and 6 inches of the surrounding roofing each way using sheet metal cutters.

Patch nail holes in tin roof.

If possible get the most inexpensive pair that you can find and. Cut a 4 inch square out of the sheet metal using the tin snips. Obtain some roofing mesh and cut out 2 identical square patches. Patch the nail or screw holes by slipping a piece of roof flashing underneath the shingle.

Press one patch over the roofing cement. Use the putty knife to fill the whole with putty cement. How to repair nail holes in a metal roof step 1. Apply urethane caulk using the caulk gun to the back of the square of sheet metal and place it over the.

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. Use a piece of similar style corrugated roofing to patch holes. 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. Urethane roof cement is an excellent product that can help you patch holes on corrugated metal roofing.

Once the patch has been pressed in place attach it to the surface of the metal roof panel using pan head sheet metal screws. Patching materials for metal corrugated roofing sheets. Wear gloves when working with sticky roofing cement.