10 Common Garage Door Problems (And How to Fix Them Safely)

1. Garage Door Won’t Open or Close? Here’s How to Fix It

A garage door that won’t budge can be frustrating, but there are a few things to check before calling a professional.

Troubleshoot the Issue

Start by testing the power source. Ensure the opener is plugged in and check if a tripped circuit breaker is causing the problem. If the wall switch works but the remote doesn’t, replace the batteries or try reprogramming it.

Another potential issue is the manual lock. Some garage doors have a vacation lock switch or a physical locking mechanism that needs to be disengaged before operation.

If these quick checks don’t solve the problem, the issue may lie with the wiring or motor, requiring professional repair.

2. Why Is My Garage Door Moving Unevenly or Getting Stuck?

A garage door that moves erratically or appears misaligned can indicate a track or balance issue.

Check for Obstructions

Dirt and debris on the tracks can cause resistance. Wipe them clean and inspect for dents or bends. If minor, you can try gently straightening the track with a rubber mallet.

Loose hardware may also be to blame. Over time, screws and bolts can loosen, leading to misalignment. Use a wrench to secure track brackets and other fasteners.

If the door still struggles, disconnect the opener and manually lift it. If it doesn’t stay in place, the springs may need adjustment, which should only be done by a professional.

3. How to Fix a Noisy Garage Door (Squeaking, Rattling, or Grinding Sounds)

Unusual garage door noises can signal various mechanical issues.

Identify the Source

Grinding or screeching noises often mean the rollers or hinges need lubrication. Use a lithium-based or silicone lubricant on all moving parts.

A rattling noise may be caused by a loose opener chain or belt. Check for slack and tighten as needed.

Worn-out rollers, especially metal ones, can also create excess noise. Upgrading to nylon rollers can reduce friction and improve overall operation.

If the noise persists after maintenance, the problem could be within the motor or internal components, requiring professional servicing.

4. Why Does My Garage Door Slam Shut? (Dangers & Fixes)

A garage door that slams shut instead of lowering smoothly can pose a safety hazard.

Stop Using the Door

This issue is often caused by broken springs or snapped cables, which help balance the weight of the door. If you notice frayed or broken cables, do not attempt to operate the door.

Avoid DIY fixes when dealing with high-tension springs, as they can cause severe injury if handled incorrectly. Contact a professional immediately for a safe repair.

5. How to Fix Garage Door Sensors That Are Misaligned or Blocked

If your garage door reverses before closing or won’t shut completely, the issue may be with the safety sensors.

Adjust and Clean the Sensors

Dirt and debris can block the sensors, so start by wiping them with a soft cloth. The sensors also need to be properly aligned. If one sensor light is blinking, gently adjust its position until the beam aligns correctly.

If the door still doesn’t close, check for obstructions in the sensor’s path. If alignment and cleaning don’t solve the issue, sensor wiring or internal components may require professional attention.

6. Garage Door Remote or Keypad Not Working? Try These Fixes

When your garage door doesn’t respond to the remote or keypad, it may be due to battery or signal issues.

Quick Fixes

First, replace the remote batteries and ensure they are inserted correctly. Next, check that you are within range and that the opener’s antenna is positioned correctly.

If the problem persists, try reprogramming the remote or keypad according to the manufacturer’s instructions.

If none of these solutions work, the issue could be with the receiver board inside the opener, which may need professional replacement.

7. Garage Door Opener Runs But Won’t Move the Door? Here’s What to Check

If you hear the motor running but the door doesn’t move, there may be an issue with the opener’s internal components.

Check the Trolley and Gears

The emergency release cord may have been pulled, disconnecting the trolley from the opener arm. If so, reattach the trolley by pushing the release lever back into place.

Stripped gears inside the opener can also cause this issue. If you notice plastic shavings or grinding noises, the gear kit may need to be replaced. This repair requires special parts and is best handled by a technician.

8. How to Tell If Your Garage Door Springs Are Broken (And What to Do)

Springs handle the heavy lifting in your garage door system. When they wear out, the door may feel unusually heavy or fail to open properly.

Recognize the Warning Signs

Torsion springs are located above the door, while extension springs run along the sides. If you hear a loud bang or see a visible break in a spring, stop using the door immediately.

Spring replacement should never be attempted as a DIY project due to the high tension involved. A professional can safely replace the springs and rebalance the system.

9. Garage Door Rollers and Tracks Damaged? Here’s How to Fix Them

Rollers and tracks play a key role in smooth garage door movement. If the door sticks or jerks while opening, these components may be worn out.

Inspect and Maintain

Start by cleaning the tracks with a damp cloth to remove dirt buildup. Apply a rust remover if corrosion is present.

If rollers appear worn, replacing them can significantly improve operation. Nylon rollers are a quieter and more durable alternative to metal ones.

If the tracks are severely bent or the door continues to resist movement, professional track realignment may be necessary.

10. Is Your Garage Door Outdated? Upgrade or Refresh It With These Tips

A garage door may function properly but still show signs of age, affecting your home’s curb appeal.

Upgrade or Refresh

Regular cleaning and repainting can improve the look of your garage door. If individual panels are damaged, some models allow for panel replacements rather than a full replacement.

For older doors with significant wear, upgrading to a modern model with better insulation and smart features may be a more cost-effective long-term solution.

Essential Garage Door Maintenance Tips to Prevent Future Issues

Routine maintenance can help prevent costly repairs and keep your garage door running smoothly.

• Lubricate all moving parts every few months using a silicone or lithium-based lubricant.
• Tighten loose bolts, brackets, and hardware periodically.
• Keep tracks and sensors free from dust, dirt, and rust buildup.
• Test the auto-reverse safety feature by placing an object under the door. If it doesn’t reverse, check sensor alignment and contact a technician if needed.
  

When to Call a Professional for Garage Door Repairs

While some minor issues can be fixed at home, many garage door repairs require professional expertise. TyGrig provides comprehensive garage door services, including:

• Spring and cable replacement
• Opener troubleshooting and installation
• Track realignment and roller replacement
• Preventative maintenance and safety inspections

Contact TyGrig for expert garage door repairs and maintenance!