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Common Garage Door Problems and DIY Fixes

Your garage door is an essential part of your home, providing security, convenience, and curb appeal. However, like any mechanical system, garage doors can encounter problems over time. The good news is that many common garage door issues can be resolved with some DIY fixes. In this blog post, we’ll explore some of these common problems and provide step-by-step instructions on how to tackle them.

Common Garage Door Problems:

1. Noisy Garage Door:
  • Cause: Accumulated dirt and debris, loose hardware, or worn-out rollers.
  • DIY Fix: Lubricate the rollers, hinges, and springs with a silicone-based lubricant. Tighten loose bolts and screws. Clean the tracks and remove debris.
2. Garage Door Won’t Open or Close:
  • Cause: Misaligned safety sensors, damaged tracks, or a faulty opener.
  • DIY Fix: Check for sensor alignment, clean the sensor lenses, and ensure they are not obstructed. Inspect the tracks for bends and dents, and realign if necessary. Test the opener’s safety reversal mechanism.
3. Sagging Garage Door:
  • Cause: Worn-out or damaged torsion springs.
  • DIY Fix: Replacing torsion springs can be dangerous and is best left to professionals. Contact a garage door technician for this issue.
4. Garage Door Remote Not Working:
  • Cause: Dead batteries, signal interference, or a malfunctioning remote.
  • DIY Fix: Replace the remote’s batteries. Ensure there are no signal obstructions. If the remote is still not working, consider reprogramming it or purchasing a new one.
5. Garage Door Gets Stuck:
  • Cause: Obstructed tracks, damaged rollers, or a misaligned door.
  • DIY Fix: Inspect and clear any obstructions in the tracks. Replace damaged rollers. Adjust the track alignment as needed.

Safety Precautions:

Before attempting any DIY garage door repairs, it’s crucial to prioritize safety:

  1. Disconnect the power to the garage door opener.
  2. Always wear safety goggles and gloves.
  3. If a repair seems too complex or unsafe, consult a professional garage door technician.


Regular maintenance and addressing common garage door problems promptly can extend the lifespan of your garage door and save you from costly repairs. While some issues can be fixed by homeowners, others require professional expertise. If you encounter problems beyond your DIY capabilities or have concerns about safety, don’t hesitate to contact a qualified garage door technician to ensure your garage door operates smoothly and securely.

Remember, proper maintenance and occasional professional inspections are key to keeping your garage door in top condition and ensuring your home’s security.

For professional garage door maintenance and repairs in Mississauga, contact Royal Garage Doors here.

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