Reasons Why Your Garage Door Opens Partially and Then Stops

Are you experiencing issues with your garage door opening partially and then suddenly stopping? This can be a frustrating problem that disrupts your daily routine and leaves your belongings vulnerable to theft. Let’s explore the reasons behind why this may be happening and provide you with solutions to fix the issue quickly and efficiently.


Common Reasons for Partial Opening and Stopping

There are several common reasons why your garage door may be opening partially and then stopping. These issues can range from simple fixes to more complex problems that require professional assistance. Here are some of the most common reasons:

  1. Obstructed Sensor: One of the most common reasons for a garage door opening partially and then stopping is due to an obstructed sensor. The sensor may be blocked by debris, such as leaves or dirt, preventing it from functioning properly.
  2. Misaligned Tracks: Another common issue is misaligned tracks. If the tracks are not properly aligned, the garage door may struggle to open and close smoothly, resulting in partial opening and stopping.
  3. Worn Springs: Over time, the springs in your garage door may wear out and lose their tension. This can cause the door to open partially and then suddenly stop, as the springs are unable to support the weight of the door.
  4. Remote Control Malfunction: If your garage door remote control is malfunctioning, it may send mixed signals to the door opener, causing it to open partially and then stop.


Solutions to Fix the Issue

Now that we have identified some common reasons for your garage door opening partially and then stopping, let’s discuss solutions to fix the issue:

  1. Clear the Sensor: Start by clearing any debris or obstructions from the sensor to ensure it is functioning properly. This simple step can often resolve the issue and get your garage door back to normal.
  2. Check and Align the Tracks: Inspect the tracks for any misalignment and adjust them accordingly. Make sure the tracks are clean and free of any obstructions that may be causing the door to malfunction.
  3. Replace Worn Springs: If the springs in your garage door are worn out, it may be time to replace them. This is a job best left to the professionals, as working with garage door springs can be dangerous.
  4. Test the Remote Control: If you suspect that the remote control is the issue, test it with a different remote or replace the batteries. If the problem persists, you may need to reprogram the remote or seek professional help.


There are several reasons why your garage door may be opening partially and then stopping. By understanding these common issues and implementing the solutions provided, you can quickly fix the problem and restore your garage door to full functionality.

If you are unsure about how to address the issue, don’t hesitate to contact Middleton Doors for assistance at (815) 725-6077.

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