Garage Door Springs in Mims, FL: Torsion vs. Extension Explained
2026-07-01 7 min read
Springs are the hardest working part of your garage door system, yet most homeowners don't understand them until one snaps. There are two main types: torsion springs mounted above the door, and extension springs running along the sides. A snapped spring means your door won't open or close safely, and you'll need a technician to fix it fast. This guide cuts through the confusion and helps you understand what you're dealing with.
Torsion Springs: The Heavy Lifters
Torsion springs wind up like a clock and release energy to lift your door. They're mounted horizontally on a metal shaft above the garage opening. Most residential doors in Mims use one or two torsion springs, depending on the door's weight. See our guide on garage door insulation: how to cut energy costs and improve comfort.
These springs last 7 to 9 years under normal use. When they snap, you'll hear a loud bang and your door becomes immovable. A single torsion spring failure means the opener can't lift the weight, even though it tries. This puts strain on your motor and can damage the entire system if you keep forcing it.
The cost to replace torsion springs typically ranges from $200 to $400 per spring, plus labor. If both fail at once (which happens), expect to budget accordingly. Garage Door Mims offers same-day replacement for most residential torsion spring jobs. We keep springs in stock and can usually get you back in business the same day you call. Read about garage door lubrication and inspection in mims, fl: prevent costly breakdowns.
Extension Springs: The Side Support System
Extension springs sit beside the door tracks and stretch to pull the door open. They work in pairs, one on each side. Extension springs are common on lighter doors and older systems.
These springs wear out faster than torsion springs because they're exposed to more movement and friction. When one snaps, the other side bears all the load, creating imbalance. Your door may tilt, bind on the tracks, or fail to open completely.
Extension spring replacement runs $150 to $300 per spring, plus installation. Many homeowners don't realize they have extension springs until one breaks and they call for help. The good news: they're often easier and faster to replace than torsion springs, so you might get your door working again in under an hour.
**Need garage door springs in Mims today?** Call (321) 265-3283. we cover same-day service across the area.
Why Springs Fail: The Real Story
Springs fail because they're under constant tension. Every time your door opens or closes, the springs flex. Over 7 to 9 years, that's thousands of cycles. Metal fatigues. Rust accelerates failure, especially in Florida's humid climate near the coast.
Poor maintenance speeds up failure too. Springs that aren't lubricated properly wear faster. Rust develops on the shaft and weakens the metal. That's why we recommend regular inspection. If you haven't had your springs checked in over a year, keep your garage door running smooth with scheduled maintenance before an emergency strikes.
Extreme temperature swings can also stress springs. Florida's heat and occasional cold snaps cause metal to expand and contract, creating micro-fractures that eventually become full breaks.
Getting an Estimate Near You
When a spring breaks, your first question is usually: how much will this cost? The answer depends on the type of spring, how many need replacement, and whether your opener needs adjustment afterward.
Learn what garage door repair costs in your area to understand pricing better. A free estimate helps you plan. We'll inspect both springs even if only one snapped, because the other is likely near the end of its life too.
Call (321) 265-3283 for a same-day estimate on spring replacement. We'll tell you exactly what needs fixing and what it costs before we start work.
Prevention Beats Emergency Repairs
You can't stop springs from aging, but you can slow it down. Regular lubrication reduces friction and rust. Annual inspections catch problems early. A professional lubrication and inspection routine prevents costly breakdowns before springs snap.
If your door is over 8 years old, springs are likely nearing the end of their lifespan. Replacing them proactively costs less than waiting for a failure that leaves you unable to access your garage.
Broken springs happen. When yours does, don't wait. A failed spring puts your safety and your door at risk. Garage Door Mims responds fast across Mims and surrounding areas with parts and expertise ready to go. Call us today at (321) 265-3283 or schedule a free estimate online. Same-day service is often available for spring replacement jobs.
Frequently Asked Questions
How long do garage door springs last? Residential torsion springs typically last 7 to 9 years with normal use. Extension springs wear out faster, often in 5 to 7 years. Lifespan depends on climate, maintenance, and frequency of use.
Can I replace a broken spring myself? No. Spring replacement is dangerous. Springs are under extreme tension and can cause serious injury if mishandled. Always hire a licensed technician to handle spring work.
What does a snapped spring sound like? A loud bang or crack, usually heard from inside the garage or house. Some homeowners describe it as a gunshot. If you hear this, stop using your door and call for help immediately.
How much does spring replacement cost near Mims? Torsion spring replacement costs $200 to $400 per spring plus labor. Extension springs run $150 to $300 each. Total depends on the type and how many springs need replacing.
Why do both springs fail around the same time? Springs age together under the same conditions. When one reaches the end of its life, the other is usually close behind. Replacing both at once prevents a second emergency repair weeks later.