Why Your Garage Door Opens Halfway Then Stops Unexpectedly? Troubleshooting Guide

Are you experiencing issues with your garage door stopping midway during operation? Learn why your garage door opens halfway then stops and how to fix it with our detailed troubleshooting guide. Explore common causes and effective solutions to ensure smooth and reliable operation of your garage door.

Garage Door Opens Halfway Then Stops

Understanding the Problem: Garage Door Opens Halfway Then Stops

Experiencing your garage door stopping halfway during operation can be frustrating. Here are some potential reasons why this may be happening:

  • Obstructed Tracks: Objects or debris in the tracks can prevent the door from moving smoothly, causing it to stop abruptly.
  • Misaligned Sensors: Misalignment of the safety sensors located near the bottom of the door tracks can trigger the door to stop unexpectedly.
  • Lack of Lubrication: Insufficient lubrication of the door rollers, tracks, or hinges can cause friction and resistance, leading to the door stopping midway.
  • Broken Springs or Cables: Damaged or broken springs or cables can affect the balance and movement of the door, causing it to halt unexpectedly.
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Garage Door Opens Halfway Then Stops: Troubleshooting Solutions

Follow these troubleshooting steps to address the issue of your garage door opening halfway then stopping:

1. Check for Obstructions

Inspect the tracks for any objects or debris that may be obstructing the movement of the door. Clear any obstacles and ensure the tracks are clean and free from obstructions.

Read too: No Power to Genie Garage Door Opener – Resolving the Issue with Ease: Troubleshooting Guide

2. Align Safety Sensors

Check the alignment of the safety sensors located near the bottom of the door tracks. Ensure they are properly aligned and facing each other. Clean the sensors and adjust their alignment if necessary.

3. Lubricate Moving Parts

Apply lubricant to the rollers, tracks, and hinges of the garage door to reduce friction and ensure smooth operation. Use a silicone-based lubricant for best results.

4. Test Springs and Cables

Inspect the springs and cables for any signs of damage or wear. Replace any broken or damaged components and ensure the door is properly balanced.

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5. Reset Opener

Reset the garage door opener by unplugging it from the power source for a few minutes, then plugging it back in. Test the door to see if the issue persists.

Expert Tips for Preventing Future Issues

  • Perform regular maintenance on your garage door, including lubricating moving parts and inspecting for wear and tear.
  • Keep the tracks clean and free from debris to prevent obstructions.
  • Test the safety sensors periodically to ensure they are functioning correctly.


Experiencing your garage door opening halfway then stopping can be a frustrating issue, but with the right troubleshooting steps, you can address the problem effectively. By following the solutions outlined in this guide, you can identify and resolve the underlying causes, ensuring smooth and reliable operation of your garage door.


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