Anatomy of a garage door

Garage door parts

Garage door parts

Some common maintenance issues with garage doors include squeaky hinges, broken springs, stripped gears and snow and ice and water covering the photo sensors, which can keep the garage from shutting.

Garage door inspections should include:


Knowing the different parts of your garage door can help you stay on top of maintenance and replacement.

  • Adjusting of springs and cables
  • Lubricating moving parts
  • Tightening of all hardware, track and hinges
  • Inspecting the safety sensors and opener gears
  • Troubleshooting any other issues
 

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Comments

I would like to know what good tension should look like for the springs and cables so I can do myself.

Interested in straightening a bent metal part of door not shown in picture

Angie's List is not about, DIY it's about not getting ripped off by a contractor.

I'm for fixing a bent garage door, too.

Good visual information, but the article quit way too early. I'd like more-specific information on maintenance to perform on the door, how to replace a single bent door panel without having to replace the entire door, etc.

would you recommend spraying foam insulation on the back of the door?

Lubricate with silicon which last longer than just WD 40 ect.

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