How To Repair Siding Corners

Step 3 glue the patch in place.

How to repair siding corners.

How to repair the corner trim on vinyl siding 1. A medium grit sanding box is sufficient to make the patch fit properly as a patch on house. Use a sanding block to sand the underside of the patch as well as the side of the damaged corner piece. Take off the damaged caps.

With a pry bar or pliers remove all the nails underneath. Add at least 4 inches to that amount. Cut off the nail flanges on both sides of the. Cut a piece of corner trim to the length you measured in the previous step with a pair of tin snips.

Make sure that you leave the nailing strips intact. How to repair siding corners first thing that you need to do is to take your utility knife and use it to score both sides of the damaged section starting from the top to the bottom. A screwdriver or cat s paw can also slip under the heads. Starting at the bottom and working your way up the corner slip a replacement cap under the bottom edges of the panels.