2026-07-23 7 min read
Here's what most homeowners don't realize about garage door springs: they're under extreme tension every single day, and when they fail, they fail catastrophically. A snapped spring doesn't just inconvenience you. It can trap your car inside, disable your door entirely, or worse, cause serious injury if someone's nearby during the failure. In Hanson and across the South Shore, we've responded to too many emergency calls from homeowners who ignored the warning signs.
Your garage door weighs 300 to 400 pounds. Two springs on either side of your door hold that weight in perfect balance. There are two types: torsion springs (mounted horizontally above the door) and extension springs (running along the sides). Both are coiled steel under tremendous pressure. They cycle roughly 10,000 times before wearing out. Most springs last 7 to 9 years, not 10. After that, metal fatigue sets in, and failure becomes inevitable.
The Hanson area experiences freeze-thaw cycles that accelerate spring wear. Cold temperatures make metal brittle. When the door opens, the brittle spring snaps instead of flexing. Winter is our busiest season for spring emergencies, which is why timing matters so much.
If your garage door opens at an angle or jerks to one side, one spring is likely failing. When springs lose tension, they can't support the door's weight evenly. You might hear a loud bang first (the snapped spring), then notice the door stays partially closed or opens crooked.
Don't keep trying to open it. Operating a garage door with a broken spring puts dangerous stress on your opener motor and can damage the tracks. Call us immediately for same-day service in Hanson.
A sudden, explosive bang from above your garage is almost always a torsion spring snapping. Extension springs can make twanging noises, but torsion springs produce that unmistakable crack that sounds like a gunshot. Some homeowners think they heard something hit the door. They didn't. The spring let go.
If you hear this sound, stay out of the garage and don't operate the door. Snapped springs are sharp and dangerous. Even if the door appears to work, the second spring is now carrying 100% of the weight and will likely fail within days.
**Need garage door springs in Hanson today?** Call 17816784076. we cover same-day service across the area.
Springs control the door's descent. When they weaken, the door either drops suddenly (dangerous) or struggles upward (strain on the opener). You might notice the door closing faster than usual or grinding as it opens. This is metal fatigue talking. Springs that are weakening but haven't snapped yet still need replacement.
This is exactly the kind of issue our garage door tune-up and inspection service catches before catastrophe. A professional inspection identifies worn springs when you still have time to plan the repair.
If you have a manual emergency handle and the door feels significantly heavier than it used to, springs are losing tension. Springs should do 99% of the work. If you're doing more than lifting a feather, something's wrong. Some homeowners notice this in winter and ignore it, thinking cold weather is the culprit. It's not. It's a sign of imminent failure.
Inspect your torsion spring regularly. Look for rust, visible cracks, or separation in the coils. If you see gaps where the spring looks stretched or loose, don't wait for it to snap. Rust accelerates failure. Gaps mean the spring is already failing internally. Learn more about maintenance that prevents these issues before they become emergencies.
Spring replacement costs vary depending on whether you have torsion or extension springs, but most homeowners in Hanson spend $200 to $400 for labor and parts. A snapped spring on a cold February morning will cost the same but will feel more expensive when you're stranded. For a detailed breakdown of what to expect, review our spring replacement cost guide.
Never attempt to replace a garage door spring yourself. These springs store enough energy to cause serious injury or death. Even trained technicians use specialized tools and follow strict safety protocols. Hanson Garage Doors has the equipment and experience to handle your spring replacement safely and correctly.
If you recognize any of these warning signs, schedule a free estimate with us today. We'll inspect both springs, tell you exactly what needs replacing, and give you an honest cost breakdown. Same-day service is available for emergency repairs across Hanson and nearby communities. Don't wait for the spring to snap. Act now, and you'll avoid being stuck in your driveway on a freezing morning with a broken door and an expensive emergency bill.
Contact Hanson Garage Doors at 17816784076 or request a same-day estimate online. We're here to keep your door working safely and your family protected.
How long do garage door springs typically last? Most garage door springs last 7 to 9 years with normal use. The lifespan depends on how often you open and close your door, local climate, and maintenance. Harsh winters in Hanson can shorten this timeline.
Can I open my garage door if one spring is broken? No. Operating a door with a snapped spring damages your opener and puts unsafe stress on the remaining components. Call a professional immediately and use your manual override only to lower the door to the ground safely.
What's the difference between torsion and extension springs? Torsion springs mount horizontally above the door and twist to support weight. Extension springs run along the sides and stretch. Both eventually fail, but torsion springs are more common in residential garages and generally safer.
How much does spring replacement cost near Hanson? Spring replacement typically costs $200 to $400 in labor and parts, depending on spring type and your opener. Get a free estimate from Hanson Garage Doors to know your exact cost before we begin work.
Should I replace both springs even if only one snapped? Yes. If one spring has failed after 7 to 9 years, the other is likely near the end of its life too. Replacing both at once prevents a second failure weeks later and saves you money on service calls.