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How To Adjust Garage Door Springs

Sep 23, 2024

Garage door springs play an important role in the functionality and safety of your garage door. They bear the weight of the door and make it easy to open and close. Over time, these springs can lose tension, causing the door to become unbalanced or difficult to operate. In such cases, adjusting the springs may be necessary.


However, it’s important to understand that this is a task that carries significant risks and should ideally be handled by a professional. In this blog, we’ll explore what garage door springs are, why you might need to adjust them, and why professional assistance is recommended.

What Are Garage Door Springs?

Garage door springs are essential components that help balance the weight of the door, allowing it to open and close smoothly. There are two main types of garage door springs: torsion springs and extension springs.


Torsion Springs: These are mounted horizontally above the garage door opening. They work by twisting and coiling to balance the door's weight. When the door is raised, the springs unwind and release the stored energy, helping to lift the door. Torsion springs are known for their durability and are commonly used in modern garage doors.


Extension Springs: These springs are positioned on either side of the door and stretch as the door opens. They work by expanding and contracting to support the door’s weight. Extension springs are typically found in older garage door systems and are less durable than torsion springs.


Both types of springs serve the same purpose: they counterbalance the door’s weight, ensuring smooth operation. Without properly functioning springs, your garage door can become unbalanced, difficult to operate, or even dangerous.

Why Would You Need to Adjust Garage Door Springs?

There are several reasons why you might need to adjust your garage door springs:


  • Difficulty in Opening or Closing the Door: If your garage door is hard to lift manually or struggles to move with the opener, the springs may need adjustment.
  • The Door Opens or Closes Too Quickly: If the door slams shut or springs up too fast, the spring tension may be too high.
  • Uneven Door Movement: If the door appears crooked or doesn’t close evenly, one or both springs might be improperly balanced.


Changes in weather, regular usage, and natural wear and tear can all affect the tension in garage door springs over time. Proper adjustment is necessary to maintain the door’s balance and ensure safe, efficient operation.

The Risks of DIY Garage Door Spring Adjustment

While it might be tempting to try adjusting garage door springs yourself, it’s important to understand the risks involved. Garage door springs are under a lot of tension, and a sudden release can cause serious injury or damage. A spring snapping can lead to broken fingers, deep lacerations, or even more severe injuries.


If the springs are adjusted incorrectly, the door may become unbalanced, increasing the risk of accidents. An unbalanced door can suddenly drop or cause the garage door opener to malfunction. Incorrect adjustments can also damage other parts of the garage door system, leading to costly repairs.


For these reasons, we recommend leaving garage door spring adjustments to the professionals. If you plan on a DIY attempt, make sure you:


  • Gather the Necessary Tools
  • Identify the Type of Springs on your Garage Door
  • Disconnect the garage door opener and ensure the door is fully closed

The Importance of Professional Garage Door Spring Adjustment

Garage door spring adjustment is a complex task that requires precision and expertise. A professional technician has the knowledge, tools, and experience to adjust the springs safely and correctly, ensuring your door operates smoothly and safely. Here are some benefits of hiring a professional:


  • Accurate Adjustment: Professionals ensure the correct tension and balance, preventing future problems and extending the life of your garage door.
  • Preventive Maintenance: A professional can also perform a full inspection, identifying any potential issues before they become major problems
  • Safety Assurance: Professional services reduce the risk of injury to you and your family and prevent damage to your property.

Trust The Kansas City Door Company for Your Garage Door Spring Adjustments

While adjusting garage door springs may seem straightforward, it is a task that carries significant risks. For the safety of your family and the longevity of your garage door, it’s best to leave this job to the professionals.


At The Kansas City Door Company, we have the expertise and tools to handle all your garage door needs, from spring adjustments to full installations and repairs.


Contact us today to schedule a service and ensure your garage door operates safely and efficiently.

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