Garage Door Spring Types in Grandview: Torsion vs. Extension Explained
2026-08-16 7 min read
Most homeowners in Grandview never think about garage door springs until one snaps and the door won't budge. Two types do the heavy lifting: torsion springs and extension springs. Understanding which one you have and how it works could save you hundreds in repair costs and keep your family safe.
What Are Garage Door Springs, and Why Do They Matter?
Your garage door weighs 300 to 500 pounds. Without springs, you'd need the strength of a linebacker to open it by hand. Springs counterbalance that weight, making the opener's job manageable and your life convenient. They're also the most dangerous part of your garage door system. A snapped spring doesn't just inconvenience you, it can injure someone. Springs are under extreme tension and release that energy violently when they fail.
Grandview homeowners should know: springs typically last 7 to 9 years with moderate use. That's not forever. The moment you hear a loud bang from your garage, don't assume it's nothing. It could be a snapped spring signaling that the other one is close behind.
Torsion Springs: How They Work
Torsion springs mount horizontally above your garage door opening, running parallel to the header. When you press the opener button, the door's weight causes the spring to twist (torsion means twisting). As it winds up, it stores energy. When you want to close the door, that stored energy unwinds and helps pull the door down smoothly.
Torsion springs are more durable and precise than their counterparts. They're designed to work with a specific number of rotations. Most residential torsion springs complete between 10,000 and 20,000 cycles before wearing out. One cycle equals one full opening and closing. In a busy household, that's years of reliable service.
The trade-off? Torsion springs cost more upfront and require a professional to install or replace. They're also safer because the spring is contained above the door opening, away from children and pets.
Extension Springs: The Alternative Design
Extension springs run vertically on both sides of your garage door, above the horizontal tracks. Instead of twisting, they stretch and contract like a slinky. When the door opens, they extend. When it closes, they contract and help guide the door down.
Extension springs are cheaper than torsion springs and simpler to replace. However, they wear faster and don't distribute force as evenly. They're more common in older homes or budget installations. If one snaps, the other typically follows within months because it's been carrying extra load.
Safety cables run through extension springs to catch them if they break. That said, a snapped extension spring is still a red flag to call a professional immediately. Don't try to operate the door manually.
**Need garage door springs in Grandview today?** Call (509) 659-7395. We cover same-day service across the area and handle both torsion and extension spring repairs.
Which Type Do You Have?
Look at your garage door opening from inside the garage. If you see a wound metal coil above the center of the door, that's a torsion spring. If you see springs running vertically on each side, those are extension springs. Unsure? Take a photo and reach out. Our team at Grandview Garage Doors can identify your system and explain what you're working with.
The type matters when budgeting for repairs. Torsion spring replacement typically costs $200 to $400 per spring (most doors have two). Extension springs run $150 to $250 per spring. Labor is built into those estimates. Attempting a DIY repair on either type is dangerous and not recommended, even if you're handy.
When Should You Replace Springs Before They Snap?
Learn the warning signs that indicate replacement before catastrophic failure. Common red flags include the door closing unevenly, sagging on one side, or difficulty opening. Some homeowners notice the opener is working harder than usual. Those are all hints that spring tension is degrading.
Preventive replacement makes sense if your springs are nearing the 7 to 9 year mark. Waiting for a snapped spring to leave you stranded on a cold morning isn't worth the risk. Find out whether to repair or replace your springs based on age and condition.
Getting an Estimate Near You
Spring problems need prompt attention. A snapped spring affects the entire door system and puts strain on your opener, which can lead to secondary damage. Schedule a free quote today and let us assess whether repair or replacement is the right choice for your situation. We handle emergency calls and can often arrange same-day service for Grandview residents and nearby areas like Wenatchee.
Don't ignore spring issues or attempt them yourself. One visit from a certified technician is safer, faster, and less costly than injuries or compounded damage. Call us at (509) 659-7395 or contact us online to book your spring inspection right away.
Frequently Asked Questions
How do I know if my garage door spring is broken? A loud bang or crack from the garage is the clearest sign. Other indicators: the door won't open, it opens halfway then stops, or one side sags noticeably. Never force the door. Call a professional immediately.
Can I replace a garage door spring myself? Springs are under extreme tension and dangerous without proper tools and training. A slip can cause serious injury or death. Always hire a licensed technician for spring work.
How much does a garage door spring replacement cost? Torsion springs typically run $200 to $400 each; extension springs cost $150 to $250 each. Labor and diagnostics are included. Call for a free estimate specific to your door and situation.
How long do garage door springs last? Most residential springs are rated for 7 to 9 years or 10,000 to 20,000 cycles, whichever comes first. Heavy use shortens lifespan. Annual maintenance helps extend spring life.
What's the difference between a torsion and extension spring? Torsion springs twist above the door opening and are more durable and precise. Extension springs stretch vertically on each side, are cheaper, but wear faster. Torsion is the safer, longer-lasting choice.