How to Repair a Garage Door Panel

Over time, your garage door might suffer from wear and tear or accidental damage. When one or more of its panels get damaged, replacing the entire garage door may not be necessary. Depending on the level of damage, repairing the garage door panel may be a viable option. In this guide, we will provide step-by-step instructions on how to repair a garage door panel. This is an advance workflow and it is also best to have a technician do perform a garage door repair in Tarpon Springs.

Materials Needed

Before getting started, you’ll need to gather a few key tools and materials:

  • Replacement panels (if necessary)
  • Screwdriver
  • Hammer
  • Pry bar
  • Adhesive
  • Wood filler (for wooden doors)
  • Auto body filler (for steel doors)
  • Sandpaper
  • Paint and primer

Step-by-step Guide

  1. Inspect the Damage: First, take a close look at the damaged panel to determine the extent of the damage. If the damage is minimal, you may only need to repair the panel. If it’s severely dented or broken, you may need to replace it.
  2. Remove the Panel: If you’re replacing the panel, you’ll need to remove the damaged one first. Unscrew the hinges that are holding it in place, and carefully remove it. It might be useful to have a helper during this process to prevent the panel from falling.
  3. Repair the Panel: If the damage is minor and the panel doesn’t need to be replaced, you can repair it. For a wooden door, apply wood filler to the damaged area, and let it dry. For a steel door, use an auto body filler. Once it’s dry, sand it down until the surface is smooth.
  4. Prime and Paint: Once the filler is dry and sanded down, prime and paint the area to match the rest of the door. Allow the paint to dry completely.
  5. Install the Panel: If you’re replacing the panel, position the new panel in place and screw it back into the hinges. Make sure it’s secure and lines up correctly with the other panels.
  6. Final Touches: Once everything is in place, conduct a final inspection. If necessary, apply a second coat of paint or sealer for additional protection.


Q: Can I repair the garage door panel myself, or should I hire a professional?

A: It depends on the extent of the damage and your level of comfort and experience with DIY projects. If the damage is minor, you can likely handle the repair yourself. However, for more extensive damage or if you’re uncomfortable doing it yourself, it’s best to hire a professional.

Q: Can all types of garage door panels be repaired?

A: Not all garage door panels can be repaired. Panels made of steel or wood can often be repaired, but severely damaged panels or those made from certain materials, like aluminum or vinyl, may need to be replaced.

Q: How much does it cost to repair a garage door panel?

A: The cost to repair a garage door panel varies based on the extent of the damage, the type of material, and whether you’re doing it yourself or hiring a professional. Minor repairs could cost less than $100 if you do them yourself, while replacing a panel could cost several hundred dollars.

Q: How long does it take to repair a garage door panel?

A: The time it takes to repair a garage door panel will depend on the extent of the damage and the repair method. Minor repairs could be completed in a few hours, while replacing a panel could take a day.

Q: Is it better to repair or replace a damaged garage door panel?

A: It depends on the extent of the damage and the cost. If the damage is minor, a repair could be a cost-effective solution. However, if multiple panels are damaged, it might be more cost-effective to replace the entire door.

In conclusion, repairing a garage door panel can be a viable and economical solution for minor damages. However, it’s essential to evaluate the extent of the damage before proceeding and consider professional help if the damage is severe.