Obtain some roofing mesh and cut out 2 identical square patches.
How to patch holes in a tin roof.
A hole in a metal roof system.
Do not place a ladder on a rain gutter.
How to fill holes in a tin roof 1.
Let it conform to the contours on the metal panel.
Apply the cement carefully with a putty knife until you ve sealed the hole completely.
Repairing holes in a roof requires that you to go on the roof itself so if this is a problem hire a professional to do the repairs.
Step 1 use the putty knife to fill the whole with putty cement.
Clean the repair area.
You can scratch around the hole with steel wool as abrading it will help it take the adhesive better.
Spread some more roofing cement over the roofing mesh then attach the other square patch.
Press one patch over the roofing cement.
Inspect the roof thoroughly to find all holes that require repair.
Cut a piece of polyester.
Place a ladder on one of the eaves of your home and climb onto the roof.
Apply a coat of acrylic coating to the area around.
You want the patch to extend past the hole at least 2 inches on each side.