If your garage door isn't opening smoothly — or stopped working altogether — there's a good chance the spring system is involved. Garage door springs do the heavy lifting every time your door moves, and when they fail, the door isn't going anywhere. But not all springs are the same. Before calling for garage door repair, it helps to understand which type of spring your home has and why it matters.
The Two Types of Garage Door Springs
There are two main spring systems used in residential garage doors: torsion springs and extension springs. Each works differently, lasts a different length of time, and carries its own safety considerations. Knowing which system you have helps you have a more informed conversation with your technician — and sets realistic expectations for cost and repair time.
Take a look above your garage door when it's closed. If you see a single spring (or a pair of springs) mounted horizontally along the metal bar above the door, you have torsion springs. If instead you see springs running along the horizontal tracks on each side of the door, those are extension springs.
Torsion Springs: The More Common (and Safer) Option
Torsion springs are mounted on a metal shaft above the garage door opening and work by winding and unwinding under extreme tension as the door moves. When you close the door, the spring coils tighten. When you open it, the stored energy releases to assist the opener or your manual lift.
Why homeowners prefer torsion springs: They last longer — typically 15,000 to 20,000 cycles vs. 10,000 for extension springs. They also operate more smoothly and are considered safer when they break. A torsion spring that snaps stays on the shaft rather than flying across the garage.
Most newer homes in Central Florida come equipped with torsion springs, especially for heavier or wider doors. If you've had a new garage door installed in the last 10-15 years, odds are good you have torsion springs.
Extension Springs: Older, Still Common, and Riskier When They Fail
Extension springs stretch and contract along the horizontal tracks on each side of the door. As the door lowers, the springs extend under load. When you raise the door, the tension releases. You'll typically find extension springs on older homes or lighter, single-car doors.
Extension springs are more affordable upfront, but they have a shorter lifespan and come with an important safety note: when an extension spring breaks under tension, it can snap violently. That's why properly installed extension spring systems include safety cables threaded through the spring — if the spring breaks, the cable contains it rather than letting it become a projectile.
If you have older extension springs and aren't sure whether safety cables are installed, it's worth having a technician check. This is a quick inspection and an important one for any home in the St. Cloud, Kissimmee, or Orlando area — especially during storm season when doors get extra use.
How Long Do Garage Door Springs Last in Florida?
Spring lifespan is measured in cycles — one cycle equals one full open-and-close of the door. The average household uses the garage door 3 to 5 times a day, which works out to roughly 1,200 to 1,800 cycles per year. That means:
- Extension springs (rated ~10,000 cycles): typically 6–8 years of normal use
- Standard torsion springs (rated ~15,000–20,000 cycles): typically 9–15 years
- High-cycle torsion springs (rated 25,000+ cycles): available as an upgrade for families with heavy door use
Florida's heat and humidity can accelerate wear on any metal component, including springs. Regular lubrication — at least twice a year — helps extend spring life and reduces friction on the entire door system. Learn more on our St. Cloud garage door services page.
Should You Replace Springs Yourself?
This is one of those garage door repairs we strongly advise against doing on your own. Springs store an enormous amount of mechanical energy — even a standard torsion spring holds hundreds of foot-pounds of tension. An improper release or poor technique can cause serious injury. This isn't like replacing a light bulb or adjusting the limit switch on your opener.
A professional technician has the proper winding bars, knows the exact spring specifications for your door's weight and size, and can test the entire system after replacement to make sure everything is balanced. An unbalanced door puts unnecessary stress on your opener motor and can lead to a second failure within months.
At Classic Garage Doors, our technicians diagnose your spring type, recommend the right replacement (including upgrade options for higher-cycle springs), and complete the job safely — usually in under two hours.
Signs Your Springs May Be Wearing Out
Don't wait for a full spring failure to call for service. These are signs your springs are getting close to the end of their lifespan:
- The door feels heavier than usual when lifting manually
- The door moves unevenly or one side rises faster than the other
- You hear loud creaking or squeaking when the door operates
- The opener strains or slows down more than it used to
- You can see visible gaps or rust on the spring coils
Catching a worn spring early is always better than dealing with a broken one on a Saturday morning when you're trying to leave for work.
Classic Garage Doors: Serving Central Florida Since 1995
Whether you have torsion springs, extension springs, or aren't sure which you have, Classic Garage Doors is here to help. We've been serving homeowners in St. Cloud, Kissimmee, Orlando, and throughout Central Florida for over 30 years. Give us a call at (407) 859-0080 to schedule a spring inspection or same-day repair. Our technicians will assess your current system, walk you through your options, and get your door working safely again.