Torsion Springs - FAQs & Troubleshooting

Torsion springs counterbalance the weight of your garage door and are mounted above the door opening on a steel shaft. Correct replacement springs must match the original spring specifications to maintain proper door balance and safe operation.

How to Identify the Correct Torsion Spring

Replacement torsion springs should be matched using the specifications from the existing spring, not the garage door opener.

Four key measurements are required:

Inside diameter
Wire size
Overall spring length
Wind direction

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Order 2" ID Torsion Springs

Measuring Garage Door Torsion Springs

Always remove spring tension completely before measuring. Measurements should be taken from the relaxed spring, including any broken pieces.

Inside Diameter: usually stamped on the winding cone
Wire Size: measured by counting and measuring coils
Overall Length: total relaxed spring length
Wind Direction: left wind or right wind spring

Measuring garage door torsion spring inside diameter

Garage door torsion spring wind direction

Garage door torsion spring wire size chart

Measuring garage door torsion spring length

Garage Door Torsion Spring Replacement Guide

Garage Door Torsion Spring Tips & FAQs

Left Wind vs Right Wind Torsion Springs

Wind direction is important for proper installation. Left wind and right wind springs mount on opposite sides of the center support bracket.

Single spring systems may sometimes allow reversing spring position if the wind direction is incorrect, but dual spring systems require the correct wind on each side.

How Long Do Garage Door Torsion Springs Last?

Most standard torsion springs are rated for approximately 10,000 cycles. One cycle equals one complete open and close of the garage door.

Average residential usage often results in a spring lifespan of 7-10 years depending on door weight and usage frequency.

Why Replace Both Torsion Springs?

Dual spring systems should typically have both springs replaced at the same time. Springs wear at similar rates, and if one spring breaks the second spring is often near the end of its cycle life as well.

Replacing both springs helps maintain proper balance and reduces the likelihood of another failure shortly after repair.

High Cycle Torsion Springs

High cycle torsion springs are available for doors with heavy daily use. High cycle conversions typically require changes to wire size and spring length while maintaining the correct lift characteristics for the garage door.

Garage Door Torsion Spring Safety

Torsion springs are under significant tension and can cause serious injury if handled improperly. Always use proper winding bars and secure the garage door before servicing springs.