How To Seal Nail Holes In Metal Roof

How to repair nail holes in a metal roof step 1.

How to seal nail holes in metal roof.

There are roof paint sealants made specifically for metal roofs. Fill small nail holes with silicone caulk or roof cement. If possible have someone hose down your roof. Cut the piece large enough to cover the hole and 6.

No matter what the cause of the hole the area around the hole is most likely dirty and will require cleaning. Use the putty knife to fill the whole with putty cement. Obtain some roofing mesh and cut out 2 identical square patches. Cut pieces of.

Patching materials for metal corrugated roofing sheets. Barring that fill the holes with roofing tar or whatever gunk in a tube you want. How to fix nail holes in a roof 1. Give it a chance to dry and then look from below and touch up where needed.

Apply urethane caulk using the caulk gun to the back of the square of sheet metal and place it over the. Apply the cement carefully with a putty knife until you ve sealed the hole completely. Spray your roof with water and climb into the attic to look for leaks. Use a piece of similar style corrugated roofing to patch holes.

Consult a professional regarding additional suggestions and. Carry the tools and brushes to the roof in a tool belt and include a paint can opener. Ours was a silver colored viscous substance that went on pretty thick. Smaller nail holes will be permanently fixed by this method.

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. Press one patch over the roofing cement.