2026-07-21 7 min read
In our years serving Medina, we've seen this problem again and again: homeowners don't know what type of garage door spring they have until one fails. Understanding whether your door uses torsion or extension springs matters because the repair costs, replacement timelines, and safety risks differ significantly. This guide breaks down both types so you can make informed decisions before calling for help.
Your garage door weighs 300 to 500 pounds. A human can't lift that by hand. Springs do the heavy lifting, counterbalancing the door's weight so your opener can raise and lower it with minimal effort. Without springs, your garage door opener would burn out in weeks, or worse, the door could crash down and cause serious injury.
Springs fail. It's not a matter of if, but when. Most springs last 7 to 9 years with average use (roughly 3 to 5 cycles per day). Knowing your spring type helps you understand what to expect and how much a replacement might cost.
Torsion springs sit horizontally above your garage door opening, mounted on a metal shaft. They twist (or torque) as your door moves, storing and releasing energy like a wound-up clock spring. One or two torsion springs handle the full weight of your door.
Why torsion springs dominate:
Torsion springs last longer than extension springs. They're also safer. When a torsion spring snaps, the door typically stays in place because the springs are in a contained state. The shaft and cables keep everything secure, reducing the risk of sudden collapse.
Medina homeowners with modern doors almost always have torsion springs. They're the preferred choice for residential and commercial installations. If you're unsure what you have, look above the door opening. If you see a horizontal coil running across, that's your torsion spring.
A snapped torsion spring requires professional replacement. The tension is extreme, and DIY attempts cause injury or death. We recommend calling Garage Door Medina or another licensed technician immediately.
**Need garage door springs in Medina today?** Call (425) 696-6833. we cover same-day service across the area.
Extension springs run vertically along both sides of your door opening. They stretch and contract as the door moves up and down, much like a rubber band. Most homes built before the 1990s have extension springs, though some older Medina properties still rely on them.
Extension springs are cheaper upfront and easier to install than torsion springs. However, they wear faster and pose greater safety risks. When an extension spring snaps, the door can drop suddenly if the safety cables fail. Those cables exist for this reason, but they're a backup, not a primary support system.
If your door has extension springs, inspect them regularly. Look for rust, gaps between coils, or visible wear. Rust accelerates failure. In the Puget Sound region's wet climate, corrosion happens faster than in drier states. Regular garage door maintenance can extend their life, but replacement is inevitable.
We've covered the full lifespan picture in our earlier post on how long garage door springs last and when replacement becomes necessary.
| Feature | Torsion | Extension | |---------|---------|-----------| | Position | Horizontal, above door | Vertical, both sides | | Lifespan | 7-9 years | 5-7 years | | Safety | Higher (enclosed) | Lower (exposed) | | Cost | More expensive | Less expensive | | Repair Difficulty | Professional only | Professional only |
A snapped spring leaves your door stuck. You can't open it manually without serious effort, and your opener won't function properly. The door may sit at an awkward angle or drop partway.
Don't force it. Forcing a broken spring damages the door panels, cables, and opener. Instead, schedule a same-day estimate from our team. We'll assess whether you need a full spring replacement or if secondary components are damaged.
Cost varies. A single torsion spring replacement in Medina typically runs $200 to $400, including labor. Extension springs cost $150 to $300. Parts alone are cheaper, but installation requires specialized tools and expertise that justify professional pricing.
If you want to understand the full cost picture before calling, we've written a detailed breakdown on garage door spring replacement costs and safety considerations.
You can't prevent spring failure entirely, but regular maintenance extends their life. Lubricate springs twice yearly with a silicone-based lubricant (not WD-40). Inspect cables and hinges for wear. Keep the area around your springs clean and dry.
Our garage door maintenance guide for Medina homeowners goes deeper into a full tune-up schedule that catches problems before they become emergencies.
Call immediately if you hear a loud bang or snap from your garage, if the door won't open, or if you see a clearly broken spring. Don't attempt repairs yourself. Spring tension is dangerous. A snapped spring can accelerate suddenly and cause serious cuts or broken bones.
We serve Medina and the surrounding Puget Sound communities with same-day spring service. If you need help today, call (425) 696-6833 or contact us online to book a visit.
Your garage door springs deserve respect and proper care. Understanding the difference between torsion and extension springs empowers you to make smart decisions when repair or replacement becomes necessary. Whether you need a quick diagnosis or a full replacement, we're here to do the job right.
Can I replace just one spring if both are old? No. If one spring fails, the other is near the end of its life too. Replacing both ensures balanced operation and prevents a second failure weeks later. It's more cost-effective in the long run.
How do I know if my spring is about to break? Listen for creaking or squeaking. Look for visible gaps between coils or rust spots. If the door feels heavier than usual or opens unevenly, those are warning signs. Don't wait until it snaps.
Is a broken spring always an emergency? Yes. A snapped spring leaves your door inoperable and unsafe. Call a professional immediately. Don't attempt manual operation or DIY fixes.
Why do springs fail faster in Medina's climate? The Pacific Northwest's moisture and temperature swings accelerate rust and metal fatigue. Regular lubrication and inspection help, but springs still wear faster here than in drier regions.
What's the difference between a spring replacement and a full garage door repair? Spring replacement addresses only the springs. A full repair might include cables, hinges, rollers, and panels if the door was damaged before or after spring failure. We'll assess during your estimate.