How To Fix Broken Cracked Garage Door

If your garage door hinges are broken the best thing is to replace them.

How to fix broken cracked garage door.

Then scuff the cup portion of the hinge with sandpaper where it will contact the adhesive. The same goes for any concrete alternatives including wood or rammed earth. The replacement of a strut will not fix a crack but it will allow for reinforcement to prevent further cracking thus allowing the door to function safely. If there are any loose pebbles or small stones inside of the crack in your concrete make sure to get them out of the way.

A shopvac will do a good enough job of removing dirt debris stones and whatever else may be in there. The first option would be to install metal struts. There are a couple of things you need to do before you can remove the broken hinge. These are usually made of metal and attach to the inside of the garage door running the full length of the door.

Cut fiberglass sheets to fit over. Remove all dirt and grease. Cut away larger burrs with a razor. There are however still options available to you to repair the door and keep it working as it should.

With some simple angle iro. We show how to easily fix it. The first option would be to install a strut or struts. Start by removing the hinge from the door and preparing the damaged area photo 1.

Sand away all burrs or raised edges on the crack in the fiberglass with sand paper. In this video we have a wayne dalton garage door with top panel damage. A strut attaches to the inside of the garage door running the full length of the door. Dry the area completely.

Apply petroleum jelly to the movable portions of the hinge to protect them from the glue. While you may be able to rig up something to fix them the safest bet is to install new ones.