2026-07-18 7 min read A2Z Garage Doors
A snapped garage door spring won't stop your door from opening, but it will stop it from opening *safely*. If your door feels heavier than usual, moves in jerky motions, or won't stay up on its own, you likely have a broken spring. This is one of the most dangerous garage door problems we see in Portland, and it demands immediate attention.
Garage door springs are under constant tension. A typical torsion spring supports roughly half the weight of your door, cycling thousands of times over its lifespan. Most springs last 7 to 9 years with proper maintenance, but Connecticut winters accelerate failure. See our guide on garage door maintenance schedule for portland, ct: when to call a pro.
Cold temperatures make metal brittle. When temperatures drop below freezing, springs lose flexibility. Add salt air corrosion (especially if you're near coastal areas like Groton or Stonington), and rust weakens the metal from the inside out. We've pulled springs off doors in Portland that looked fine on the surface but were hollow inside.
Extension springs fail differently. Located on either side of the door, they stretch and contract with every cycle. Over time, the coils weaken. When one snaps, the other carries the full load temporarily, then fails within weeks. It's a cascade failure. Read about size measurement guide: what every homeowner should know.
Many homeowners think a snapped spring is just an inconvenience. It's not. A broken spring forces your garage door opener to work overtime. Openers are designed to lift about 50 percent of the door's weight. Without a functioning spring, your opener carries the full load. This burns out motors in months, not years. If you've already had to replace your garage door opener recently, a broken spring might have been the culprit.
The safety risk is real. A door held up by a broken spring and an overtaxed opener can fall. Garage doors weigh 300 to 500 pounds. A falling door causes crushing injuries, property damage, and worse.
**Need garage door springs in Portland today?** Call 1-860-751-1995. We offer same-day service and honest estimates with no hidden fees.
Your door should open and close smoothly. If you notice any of these signs, contact us immediately:
• The door feels heavier when opening manually (always test with the opener off) • The door won't stay open on its own • You hear a loud bang or crack (that's the spring breaking) • The door moves unevenly or tilts to one side • Your opener cycles on and off repeatedly without fully opening the door
Don't wait for a complete failure. A spring that's about to snap shows warning signs. Address them fast.
This is where we see the worst outcomes. Garage door springs are under extreme tension. Attempting to replace one without proper tools and training can result in the spring launching across your garage, severing fingers, or causing facial injuries. We've treated homeowners who tried this and lived to regret it.
Professional technicians use specialized equipment. We safely release tension, remove the broken spring, and install a new one with the correct tension rating for your door. The cost of a professional replacement is far less than an emergency room visit.
Check your maintenance schedule. If you're unsure when your springs were last serviced, review our maintenance guide for Portland homeowners to understand what's typical for your door's age.
A professional spring replacement takes 1 to 2 hours. We'll inspect both springs even if only one is broken, because the other is likely near the end of its life too.
Cost varies. A single torsion spring replacement typically runs between $250 and $400. If both springs need replacement, expect $400 to $650. These prices include labor and parts. Get a detailed estimate for your specific door by calling us or using our online form.
We service all of Portland and nearby towns including Berlin, Middletown, and East Hartford. If you need same-day service, call now. We maintain a stock of common spring sizes and can often complete repairs the same day you call.
Don't ignore a broken spring. The door might still move, but you're risking your safety and your wallet. A broken spring today becomes an $800 opener replacement tomorrow.
Call Portland Garage Doors at 1-860-751-1995 or schedule a free estimate online. We'll diagnose the problem, explain your options, and get your door operating safely again. Same-day service is available for emergency calls.
How long does a garage door spring last? Most springs last 7 to 9 years under normal use. Connecticut winters and salt air exposure shorten this. Annual maintenance inspections catch wear before catastrophic failure occurs.
Can I open my garage door if the spring is broken? Manually, yes. With the opener, no. The door will be extremely heavy and dangerous. Don't force it. Call for professional service immediately to avoid injury or opener damage.
What's the difference between torsion and extension springs? Torsion springs sit above the door and twist to lift weight. Extension springs stretch on both sides. Torsion springs are safer and more durable. Most newer doors use torsion systems.
Is spring replacement covered by warranty? Spring failure is normal wear, not a manufacturing defect. Most warranties don't cover springs. However, we offer competitive pricing and honest estimates with no surprises.
Why does my spring break in winter? Cold temperatures make metal brittle. Connecticut's freeze-thaw cycles and salt exposure accelerate rust and corrosion. Springs weaken faster in winter conditions, then fail under stress.