Garage Door Won’t Close? Here’s Why

Know Your Garage Door

The garage door refusing to close can be a homeowner’s nightmare, leaving the possessions inside vulnerable. In this post, we’ll explore the various reasons behind this occurrence and offer practical solutions.

Why Garage Doors Fail to Close

Several factors can cause garage doors to malfunction. These include obstructed sensors, misaligned tracks, broken springs, and worn-out rollers. Furthermore, extreme Calgary weather can also impact your garage door’s functioning.

Detailing the Problems and Solutions

Problem Solution
Misaligned Tracks Check and adjust the tracks for proper alignment
Obstructed Sensors Clear any obstacles blocking the sensors
Broken Springs Replace the springs, preferably through professional services
Worn-out Rollers Lubricate or replace the rollers
Remote Control Malfunction Replace the batteries or the entire remote control unit
Disconnect Switch Enabled Disable the disconnect switch
Limit Settings Need Adjustment Adjust the limit settings to ensure proper door closure

Diagnosing the Issue

Firstly, conducting regular garage door maintenance is crucial for early detection of issues. When the door refuses to close, inspect the sensors and tracks for obstructions and misalignments and evaluate the springs and rollers for wear and tear.

Implementing Solutions

After diagnosing the problem, refer to the provided solutions. Some issues might be solvable through a do-it-yourself approach, while others require professional intervention to avoid further damage.

Why Choose Us

At Kald Gart Doors, we pride ourselves on delivering top-notch services, ensuring your garage door is always in optimal condition. Our expertise ranges from repair and maintenance to installation, offering solutions tailored to your needs.

Service Areas

  • Calgary
  • Okotoks
  • Airdrie
  • Cochrane
  • Chestermere

Frequently Asked Questions

Why does my garage door not close properly?

Your garage door might not be closing due to obstructed sensors, misaligned tracks, or malfunctioning remote control. Regular inspections can help in identifying and resolving these issues promptly.

Can I repair my garage door myself?

While some minor issues like cleaning the sensors or adjusting the tracks can be handled personally, it’s advisable to seek professional help for more complex problems like broken springs or cable replacement to avoid any risks and ensure safety.

How often should I maintain my garage door?

For prolonged lifespan and optimal performance, your garage door requires regular maintenance. Ideally, a comprehensive check-up should be conducted at least once a year.

Is it necessary to replace the garage door springs?

Yes, it is crucial to replace the garage door springs when they are worn out or broken to avoid accidents and ensure the garage door operates efficiently.


Dealing with a garage door that won’t close can be frustrating. But understanding the possible causes and solutions can alleviate the stress. Regular maintenance, prompt repairs, and professional assistance when needed, ensure the longevity and functionality of your garage door. Whether you’re facing a minor glitch or a major malfunction, our team at Kald Gart Doors is ready to assist you. For more information on maintaining your garage door and preventing future issues, don’t hesitate to contact us.

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David Martin

David Martin

Servicing garage doors for over a decade has thought me a thing or two about garage doors. In this blog I will try to share with you all I've learned over the years. I hope you find these tips helpful for a DIY fix before paying for a technician. If you still need help, don't hesitate to give us a call.

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