What To Do When Your Detached Garage Door Won’t Open

7 Common Reasons Your Garage Door Won't Open (and What to Do About It
7 Common Reasons Your Garage Door Won't Open (and What to Do About It from www.bonnierobertsrealty.com


Having a detached garage can be incredibly convenient, providing extra storage space and a safe place to park your vehicle. However, it can be frustrating when your garage door refuses to open. This article will provide you with some troubleshooting tips to help you get your detached garage door functioning again.

1. Check the Power Source

The first thing you should do is check if your detached garage has power. If the garage door opener is not receiving power, it won’t be able to open the door. Make sure the circuit breaker for the garage is not tripped and that the power supply is connected properly.

2. Inspect the Remote Control

If the power source is not the issue, check the batteries in your garage door opener remote control. Sometimes, the batteries may be dead or low, preventing the remote from sending the signal to open the door. Replace the batteries if necessary and try again.

3. Look for Obstructions

Inspect the area around the garage door for any obstructions. Sometimes, objects or debris may be blocking the door from opening fully. Remove any items that could be causing the obstruction and try opening the door again.

4. Examine the Safety Sensors

Detached garage doors are equipped with safety sensors that prevent the door from closing if there is an object or person in the way. Check if the sensors are properly aligned and free from any dirt or debris. Clean the sensors if necessary and ensure they are aligned correctly.

5. Test the Manual Release

If the above steps do not resolve the issue, try using the manual release option. This feature allows you to disengage the garage door opener and operate the door manually. If the door opens manually, there may be a problem with the garage door opener that requires professional repair.

6. Consider the Weather Conditions

Extreme temperatures can affect the functionality of your detached garage door. In cold weather, the metal components of the door may contract, causing resistance and difficulty in opening. Lubricate the moving parts of the door with a silicone-based lubricant to alleviate this issue.

7. Check the Springs and Cables

Inspect the springs and cables of your detached garage door. Over time, these components can wear out or break, preventing the door from opening. If you notice any damage or signs of wear, it is best to contact a professional garage door technician to replace them.

8. Contact a Professional

If you have tried all the troubleshooting tips mentioned above and your detached garage door still won’t open, it is time to seek professional help. A qualified garage door technician will have the expertise and tools to diagnose and fix the issue.


Dealing with a detached garage door that won’t open can be frustrating, but with the right troubleshooting steps, you can resolve the issue. Remember to check the power source, inspect the remote control, look for obstructions, examine the safety sensors, test the manual release, consider weather conditions, and inspect the springs and cables. If all else fails, don’t hesitate to contact a professional to ensure your garage door is functioning properly.