7 min read A2Z Garage Doors
In our years serving Stoneham, we've seen homeowners confused about their garage door spring setup. The short answer: most modern homes use torsion springs mounted above the door, while older homes typically have extension springs on the sides. Both types fail eventually, and knowing which you have determines your repair cost, timeline, and safety risks.
Torsion springs sit horizontally above your garage door opening. They wind up like a clock spring and rotate to lift the door's weight. One snapped spring here means your door becomes a 300-400 pound deadweight. Extension springs, by contrast, hang along each side of the door track and stretch to lift it. When one fails, the other usually takes extra strain and fails soon after.
The engineering difference matters. Torsion springs handle stress more evenly across their lifespan (typically 7 to 9 years). Extension springs work harder individually and wear unevenly, which is why we often see both fail in the same season.
Building codes shifted toward torsion springs in the 1980s and beyond because they're safer. When a torsion spring breaks, the door doesn't drop suddenly. With extension springs, a snapped spring can send the door crashing down in milliseconds. If a child or pet is underneath, the consequences are severe.
Torsion springs also last longer per cycle and fit neatly in tight garage spaces. They cost more to replace (typically $200 to $400 per spring versus $100 to $200 for extension springs), but homeowners accept that for the safety benefit and durability.
**Need garage door springs in Stoneham today?** Call 857-766-1961. we cover same-day service across the area.
Walk into your garage and look up. If you see a thick metal rod running horizontally above the door with a spring coiled around it, you have torsion. If springs hang vertically on cables along each side of the door tracks, you have extension springs.
Don't try to adjust, repair, or replace either type yourself. Springs store enormous tension. A snapped spring can cause serious injury. That's not caution theater; it's physics. If you notice a sagging door, hear loud noises during opening, or see a gap where the spring used to be, schedule a free quote right away. Same-day estimates are available across Stoneham and nearby communities.
Torsion spring replacement runs $300 to $500 total (parts and labor). Extension springs are cheaper per unit but often require replacing both sides at once, bringing costs to $250 to $400 total. Our crew at Garage Door Company Stoneham includes the full door balance check in every spring job. A door that's not perfectly balanced wears out pulleys, cables, and your opener faster.
If you're unsure about your spring type or lifespan, learn more about repair versus replacement decisions. That post covers cost breakdowns specific to Stoneham homeowners and when to upgrade versus patch.
A snapped garage door spring in Stoneham is a legitimate emergency. Your door is stuck. Your car may be trapped. The opener will strain and potentially burn out trying to lift a door with broken springs. We handle emergency calls 24/7 across Stoneham, Malden, and surrounding areas. Call 857-766-1961 if you're stuck.
You can't prevent springs from aging, but regular tune-ups catch wear early. Professional garage door tune-ups every 12 months include spring inspection, lubrication, and balance testing. We spot signs of fatigue before failure happens.
Lubricate springs annually with silicone spray (not WD-40). Keep the tracks clear of debris. These simple steps don't extend spring life dramatically, but they ensure your springs fail gracefully, not catastrophically.
If your garage door is over 7 years old and you haven't had the springs inspected, call us for a free estimate. If you hear creaking, see rust on the springs, or notice your door opening unevenly, that's your signal. Spring failure is predictable, not random. We'll diagnose your exact setup, quote the cost, and schedule work on your timeline.
Contact Garage Door Company Stoneham at 857-766-1961 or get a same-day estimate online. We serve Stoneham, Malden, Winchester, and all of the immediate North Shore. Same-day service is available for emergencies.
How long do garage door springs typically last? Torsion and extension springs are rated for 10,000 to 20,000 cycles. At one cycle per day, most last 7 to 9 years. Higher cycle counts (multiple daily openings) shorten lifespan. Harsh winters and humidity in New England can accelerate wear.
Can I replace just one torsion spring? Technically yes, but we recommend replacing both. Springs age together. If one fails, its twin is likely close behind. Replacing both ensures balanced performance and prevents a second service call in weeks.
What's the difference in safety between torsion and extension springs? Torsion springs are inherently safer. They don't release stored energy suddenly if broken. Extension springs can snap with violent force. If you have an older home with extension springs, upgrading to torsion is worth the investment.
How much does garage door spring replacement cost near me? Torsion springs run $300 to $500 installed. Extension springs cost $250 to $400 for both sides. Prices vary based on spring size, door weight, and your location within Stoneham and surrounding towns.
What should I do if my garage door spring snaps? Stop using the door immediately. Don't force it open or closed. Call a professional. A snapped spring means the opener and cables are at risk of damage. We offer emergency same-day service across Stoneham.