Easy Guide to Garage Door Spring Adjustment: Tips And Techniques

Garage door spring adjustment is a crucial task for maintaining the smooth operation and safety of your garage door.

Garage door spring adjustment is a crucial task for maintaining the smooth operation and safety of your garage door. This guide, designed for homeowners and DIY enthusiasts, will explain the basics of how to adjust garage door springs. Our aim is to provide you with a clear, step-by-step approach that ensures you can perform these adjustments safely and effectively.

Understanding Garage Door Springs

Before diving into adjustments, it’s essential to understand the role of springs in your garage door mechanism. Springs, specifically torsion springs, are designed to balance the door’s weight, allowing for smooth opening and closing. Over time, these springs can loosen, leading to issues with the door’s movement.

Signs Your Garage Door Springs Need Adjustment

Knowing when to adjust your garage door springs is key to maintaining optimal performance and safety. Look out for these tell-tale signs:

  • Difficulty in Operation: If opening or closing your garage door feels harder than usual, or if the door stops halfway, this could indicate that the springs are losing tension and need adjustment.
  • Door Imbalance: Check for imbalance by manually lifting the door halfway and observing if it stays in place or slides down. An imbalanced door, often leaning to one side, suggests that the springs are not providing equal tension.
  • Unusual Noises: Squeaking, creaking, or grating sounds when the door moves can be a sign of springs struggling under tension. These noises often occur when springs are either overstrained or lack sufficient tension.

Safety First

Adjusting garage door springs can be risky, especially for those unfamiliar with the mechanics. The springs are under high tension and, if handled improperly, can lead to injuries or further damage to your garage door system. Here are a few safety tips:

  • Wear Protective Gear: Always wear safety goggles and gloves to protect yourself from potential spring breakage.
  • Use the Right Tools: Ensure you have the correct size winding bars and tools for the job. Improper tools can slip and cause accidents.
  • Secure the Door: Keep the door in a closed position while making adjustments to reduce tension on the springs.
  • Never Loosen the Center Bolt: The center bolt on the spring’s bracket is under extreme tension and should never be loosened or removed during adjustments.

Given these risks, we strongly advise that if you’re not comfortable performing these adjustments, it is best to call professionals. The Garage Door Repair Guys of Edmonton have the expertise and equipment to safely and effectively handle garage door spring adjustments, ensuring the longevity and safety of your garage door.

How to Adjust Garage Door Springs

  1. Gather Tools: You’ll need a sturdy ladder, safety glasses, and winding bars.
  2. Secure the Door: Make sure the garage door is closed and disconnected from the automatic opener.
  3. Locate the Springs: Identify the torsion springs located above the garage door.
  4. Adjusting Tension: Use the winding bars to adjust the tension. If the door is hard to open, increase the tension by turning the spring clockwise. If it closes too quickly, decrease the tension by turning counterclockwise.
  5. Test the Door: After adjustment, test the door manually to ensure smooth operation.
  6. Safety Check: Double-check all components to ensure everything is secure.

How to Tighten Garage Door Spring

If the spring isn’t broken but needs tightening, follow these steps:

  1. Close the Door: Ensure the door is closed and disconnected from the opener.
  2. Secure the Spring: Insert the winding bars into the winding cone.
  3. Tighten the Spring: Turn the bars carefully, increasing the tension.
  4. Reconnect and Test: Reconnect the opener and test the door’s movement.

When to Call a Professional

If you’re unsure or uncomfortable with adjusting or tightening the springs, it’s always safer to call the professionals. The Garage Door Repair Guys of Edmonton are equipped to handle all types of garage door repairs and maintenance, ensuring your safety and the longevity of your garage door.


Adjusting or tightening garage door springs can significantly improve the functionality and safety of your garage door. However, it’s a task that requires caution and understanding. If you’re ever in doubt, don’t hesitate to contact The Garage Door Repair Guys of Edmonton for expert assistance. Our team is always ready to provide you with reliable, professional services for all your garage door needs.

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