How do I know if my garage door has high-cycle springs?

Sometimes you can tell by looking, but often you cannot be sure without a closer check. High-cycle springs tend to use thicker wire or be longer than a standard spring for the same door, and some carry a manufacturer's tag showing the cycle rating. Paperwork from an earlier spring replacement may also list it.

What you can check without touching the springs

• A tag or label. Look from the floor for a tag on or near the spring.
• Service records. An invoice or warranty sheet from the last spring job may name the rating or part.
• Original builder springs. If the springs are original to the house, they are often standard builder-grade springs rated around 10,000 cycles.
• Size compared with the door. Springs that look unusually long or heavy for an ordinary residential door may be a high-cycle set.

Why looks alone can mislead

Wire size and length also change with the door's weight and height, so a thick spring on a heavy door may still carry a standard rating. Tags fade, rust or go missing over the years. Measuring a spring means getting close to a part under high tension, so leave measuring and inspection to a technician.

Getting a clear answer

Ask us to check when we are out for a service visit, such as a tune-up or a repair. If the springs need replacing, we can compare a standard and a higher-cycle option sized for your door. For what the difference means in practice, see how the two types differ.

Read more

• High-cycle garage door springs
• Garage door tune-up

Related questions

• What is the difference between standard and high-cycle garage door springs?
• Can any garage door use high-cycle springs?
• Are high-cycle garage door springs worth the extra cost?
• Why does a heavy garage door need different springs?
• Can a broken spring stop a garage door from opening?

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