How to Repair a Broken Garage Door Spring

Garage doors are essential components of our homes, providing security and convenience. However, when a garage door spring breaks, it can be a frustrating and potentially dangerous situation. In this guide, we’ll walk you through the steps to repair a broken garage door spring safely and effectively.

Understanding Garage Door Springs

Garage doors typically operate with either extension springs or torsion springs. Torsion springs are mounted horizontally above the door opening, while extension springs are located above the horizontal tracks on either side of the door. These springs counterbalance the weight of the door, making it easier to open and close.

Identifying a Broken Garage Door Spring

Before attempting any repairs, it’s crucial to determine if your garage door spring is indeed broken. Common signs include difficulty opening or closing the door, a visible gap in the spring, or a loud banging noise when operating the door.

DIY Garage Door Spring Repair

While some garage door repairs require professional assistance, repairing a broken spring is a task that many homeowners can tackle themselves. Here’s a step-by-step guide:

  1. Safety First: Before starting any work, ensure that the power to the garage door opener is turned off, and all tension is released from the springs.
  2. Gather Your Tools: You’ll need a set of winding bars, vice grips, wrenches, and safety goggles.
  3. Release Tension: Using vice grips, secure the door in place to prevent it from falling. Then, use winding bars to unwind and release tension from the broken spring.
  4. Remove the Old Spring: Once the tension is released, carefully remove the broken spring from its mounting brackets.
  5. Install the New Spring: Attach the new spring to the mounting brackets, ensuring it is properly aligned and secured.
  6. Wind the Spring: Using winding bars, gradually wind the new spring to achieve the correct tension. Be cautious and follow the manufacturer’s instructions carefully.
  7. Test the Door: Once the spring is installed and tensioned correctly, test the door’s operation to ensure it opens and closes smoothly.

Troubleshooting Garage Door Spring Issues

If you encounter any difficulties during the repair process or if the door continues to malfunction after replacing the spring, it may be time to consult a professional. Integrity Garage Doors Repair in Milton, VT, offers expert assistance for all your garage door repair needs.

Garage Door Spring Maintenance

Prevention is key to avoiding future spring failures. Regular maintenance, such as lubricating moving parts and inspecting for wear and tear, can help prolong the lifespan of your garage door springs. Schedule annual maintenance checks with Integrity Garage Doors Repair to keep your garage door in optimal condition.


Repairing a broken garage door spring is a manageable task with the right tools and knowledge. By following these steps and practicing proper maintenance, you can keep your garage door operating smoothly and safely for years to come. Remember, when in doubt, don’t hesitate to reach out to the experts at Integrity Garage Doors Repair for professional assistance in Milton, VT.