How To Patch Triangular Hole In Garage Door

You need to sand both the inside and outside edges of the garage door.

How to patch triangular hole in garage door.

Put a lag bolt with a round or flat head through the hole and a washer and nut on the inside. Working from inside the garage smooth the inside edges of the hole with rough grit sandpaper. Insert a tube of waterproof metal patch into a caulk gun. Sand down the repair to make it flush with the rest of the door using 200 grit sandpaper.

How to patch a hole in my garage door step 1. Inject a liberal amount of foam to be sure the entire area under the damage is filled. Use insulating foam sealant to fill the hollow area behind the defect in the door panel. Once the edges of the hole are completely smooth use a couple bursts of compressed air to remove the loose dust.

The step by step guide helps you make your do. Let this dry and apply the. You can then paint the head of the lag bolt to match the door and basically cover the hole. Once the hole is filled move on to the next one and patch it with the same method.

Sand the rough edges of the hole. Wipe away the sanding dust with a towel. Standing inside your garage use a piece of rough grit sandpaper to smooth the rough edges of the hole in the door. Shake the can.

Use automotive body filler to fill the hole then sand smooth and paint to match. In this project guide you ll learn how installing a corner pad can be a simple solution to your door problems. Smooth out any excess patch with a putty knife. Apply fiberglass primer to the repair.

Turn off the garage door.