Garage Door Springs in Burlington, MA: Torsion vs. Extension Explained

Name: Garage Door Company Burlington
Address: 1 Bassett AVE, Burlington, US
Telephone: 857-766-0263
Price range: $$

2026-09-18 5 min read

If you've ever dealt with a stuck garage door, you know how frustrating it can be. That dead weight won't budge, and you're trapped inside or locked out. Nine times out of ten, the culprit is a snapped spring. Understanding the two main types of garage door springs in Burlington can help you spot trouble early, avoid costly damage, and know exactly what to expect when you need a repair.

What Are the Two Types of Garage Door Springs?

Your garage door relies on one of two spring systems: torsion springs or extension springs. Both do the same job in different ways. They counterbalance your door's weight, making it light enough for your opener to lift without strain. When one fails, the whole system fails with it.

Torsion springs mount horizontally above your door, along the center. They twist and unwind to lift and lower the door. Most newer homes and all commercial installations use torsion springs because they're safer, more durable, and last longer. They typically survive 7 to 9 years of regular use before wearing out.

Extension springs hang vertically on both sides of your door. They stretch and contract like rubber bands. Older homes often have these. While cheaper upfront, they wear faster and are more prone to catastrophic failure because there's no backup if one snaps. You'll see them more in lighter, single-car applications.

Why Springs Break and What Happens When They Do

Springs don't just fail randomly. Metal fatigues. Every cycle of opening and closing adds stress. Temperature swings in Burlington winters and summers speed up that breakdown. Salt air near the coast, if you're near the North Shore, accelerates rust.

When a torsion spring snaps, your door becomes nearly immovable. Your opener will strain hard but rarely lift the door more than a few inches. You might hear a loud bang or crack when it happens. When an extension spring breaks, the door often crashes down suddenly because there's no redundancy. That's a serious safety hazard.

Learn the warning signs before failure happens with our guide on how to tell if your garage door springs are broken in Burlington.

Why You Should Never DIY Spring Repair

I've seen homeowners attempt this, and it never ends well. Springs hold hundreds of pounds of tension. Releasing that tension without the right tools and knowledge can cause severe injury or death. Fingers, hands, and faces have been crushed. Eyes have been lost.

This isn't a risk worth taking. A snapped spring repair is not a weekend project. It requires specialized equipment, knowledge of tension calculations, and years of hands-on experience. Professional technicians at Garage Door Company Burlington are trained to handle both torsion and extension spring work safely.

**Need garage door springs in Burlington today?** Call 857-766-0263. We cover same-day service across the area.

Spring Repair vs. Replacement: What's the Real Cost?

If one spring breaks, should you replace just that one, or both? The answer depends on the age and type of your springs. If your door is 7+ years old and one spring fails, the other is likely near the end of its life too. Replacing both at once costs more upfront but saves you a second service call in three to six months.

A single spring replacement typically costs less than you'd expect, especially if caught early. But waiting until both fail means your door is completely inoperable, and you lose the convenience factor. Check our detailed breakdown on garage door spring replacement costs in Burlington to understand pricing in your area.

Getting an Estimate and Scheduling Service

When you call for a free estimate, describe what you're experiencing. Is your door stuck? Did you hear a loud noise? Is it a torsion or extension setup? These details help the technician prepare and give you an accurate quote.

Many homeowners worry about hidden costs. A reputable local company will provide an estimate before work begins. You'll know the cost upfront. Schedule your free quote today and get a clear answer on same-day availability and pricing for your situation.

If your door is also showing other signs of wear, consider a full inspection. Sometimes a spring issue masks problems with the opener, cables, or rollers. Our complete maintenance guide covers what else to check during a service call.

What to Do Right Now

Stop using your garage door if a spring is broken. Using it stresses the opener and can cause additional damage. Don't try to force it open manually. Park outside if you have to. Call a professional today.

The cost of a spring repair is far less than replacing an opener, repairing a damaged door panel, or dealing with a security breach from a non-functioning garage door. Contact us today for a same-day estimate or call 857-766-0263. We're here to get your door working safely again.

---

Frequently Asked Questions

How long do garage door springs last? Torsion springs typically last 7 to 9 years with normal use, rated for roughly 10,000 cycles. Extension springs wear faster, usually lasting 5 to 7 years. Lifespan depends on frequency of use, climate, and maintenance.

Can a garage door work with one broken spring? No. A single broken torsion spring makes the door nearly impossible to open. An extension spring failure may cause the door to crash down. Both scenarios require immediate professional repair for safety.

Is spring repair more expensive than replacement? Repair means replacing the broken spring, not fixing it. The cost is similar whether you replace one or both springs. Replacing both at the same time is often smarter because the second spring will fail soon after.

What's the difference between torsion and extension springs? Torsion springs twist horizontally above the door and last longer. Extension springs stretch vertically on the sides and wear faster. Torsion is safer and more common in modern homes.

Should I replace springs myself to save money? Absolutely not. Springs hold hundreds of pounds of tension and cause severe injury or death when mishandled. Always hire a licensed professional for spring work.

Back to Blog