How To Seal Holes In Corrogated Metal Roof

For larger issues consider consulting a professional roofing team.

How to seal holes in corrogated metal roof.

Small holes in your metal roofing are easy to take care of. Gaps as small as 1 8 inch can be a source of leaks during hard. Use caulk to cover the edges and then roof coating to seal it completely. How to repair nail holes in a metal roof.

Obtain some roofing mesh and cut out 2 identical square patches. Press one patch over the roofing cement. Fixing a hole in your metal roof is easy so long as the issue isn t dramatic. Use the putty knife to fill the whole with putty cement.

Apply urethane caulk using the caulk gun to the back of the square of sheet metal and place it over the. A hole in a metal roof system can be caused by any number of sources the hole may be from deterioration and rust or it may be from something falling onto the roof surface such as a large branch. Cut a 4 inch square out of the sheet metal using the tin snips. Look for gaps where the edges of each metal panel overlaps onto an adjacent panel.

Apply uniform layer of. Apply the cement carefully with a putty knife until you ve sealed the hole completely. No matter what the cause of the hole the area around the hole is most likely dirty and will require cleaning. Urethane roof cement is an excellent product that can help you patch holes on corrugated metal roofing.