How To Patch Hole In Corrugated Metal Roof

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

How to patch hole in corrugated metal roof. And exposed misplaced roofing repair nails should be pulled and the holes patched. I am not a professional roofer but. You want the patch to extend past the hole at least 2 inches on each side. Patching materials for metal corrugated roofing sheets.

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. You might find holes left over from a satellite dish or antenna mounting brackets or just about anything. Apply the cement carefully with a putty knife until you ve sealed the hole completely.

Allow the corrugated roofing to dry completely before you embark on repair. Tiny holes in shingles are sneaky because they can cause rot a leaky roof and other damage for years before you notice the obvious signs of a leak. Obtain some roofing mesh and cut out 2 identical square patches. Use scissors to cut two pieces of acrylic mesh or wire mesh made of the same metal as your roof into a square that is 1 inch wider than the size of the first hole.

Space the screws every 3 to 4 inches around the perimeter of the patch. Press one patch over the roofing cement. 6 lay one of the mesh patches. You can scratch around the hole with steel wool as abrading it will help it take the adhesive better.

In this video i show you a quick way to fix a hole in a tin metal roof that might of been caused by a fallen tree limb.