Garage Door Springs in Andover: Torsion vs. Extension Explained
2026-09-09 7 min read A2Z Garage Doors
Most homeowners don't think about their garage door until something breaks. Then they lift the handle, hear a loud snap, and realize the whole door won't budge. That sound? Almost always a snapped spring. Understanding which type of spring your door uses and why they fail can save you time, stress, and money when repair day arrives.
Two Spring Types: Know the Difference
Your garage door uses one of two spring systems: torsion or extension springs. The type matters because they work differently, fail differently, and cost different amounts to replace.
Torsion springs sit horizontally above your garage door opening. They're wound tight and store massive amounts of energy as they twist. When you open the door, the spring unwinds and helps lift the 300-400 pound door effortlessly. Most newer homes and commercial doors use torsion springs because they last longer (7 to 9 years with proper maintenance) and distribute weight more evenly.
Extension springs run along the sides of your door tracks. They stretch and contract like a rubber band to counterbalance the door's weight. Older homes and lighter-duty doors often have extension springs. They typically last 5 to 7 years and wear out faster because they work harder on each cycle.
The good news: whichever type you have, Garage Door Andover can diagnose and replace it the same day you call.
Why Springs Snap (and Why It Happens Fast)
Springs fail because they're under constant tension. Every time your door opens and closes, the spring cycles. Over thousands of cycles, metal fatigues. It develops tiny cracks that eventually give way completely.
A snapped spring doesn't just stop working. It can damage your opener, warp your door panels, or create a safety hazard. The door becomes extremely heavy and dangerous to lift manually. You might hear a loud bang or crack when it breaks, sometimes loud enough to startle neighbors.
**Need garage door springs in Andover today?** Call (978) 338-7904. We cover same-day service across the area.
Climate affects spring life too. New England winters and summer humidity cycles stress metal more than stable climates. Salt air near the coast corrodes springs faster. If you live in Andover or nearby towns like North Andover or Methuen, you're dealing with temperature swings that accelerate wear.
The Real Cost of Ignoring a Broken Spring
Many people assume a snapped spring is expensive and delay the call. That's backwards thinking. One spring replacement costs between $150 and $300 depending on the type. A broken spring that damages your opener, door panels, or tracks? That bill climbs to $800 or more.
Our detailed guide on garage door repair costs in Andover explains what drives pricing so you can budget realistically. The short version: spring replacement is one of the most affordable fixes we perform when caught early.
Prevention Beats Replacement Every Time
Springs fail suddenly, but you can extend their life through maintenance. Annual lubrication with a garage door-specific lubricant keeps springs flexible and reduces friction. Keeping tracks clean and aligned takes stress off springs. A wobbly door or one that doesn't open smoothly puts extra load on springs and shortens their lifespan.
That's why we recommend the preventive approach covered in our post about skipping tune-ups but paying for repairs later. It sounds backwards, but a $100 tune-up catches small problems before springs snap.
When to Call for Service
Don't wait if your door feels heavier than normal, moves unevenly, or makes creaking sounds. These are early signs a spring is weakening. If you hear a loud snap and the door won't move at all, stop trying to operate it. A broken spring can't be jury-rigged or temporarily fixed. You need a replacement.
Call us to schedule a free quote and same-day inspection. We'll assess which spring type you have, check for secondary damage, and give you an exact estimate before any work starts.
Frequently Asked Questions
How long do garage door springs typically last? Torsion springs last 7 to 9 years with proper maintenance. Extension springs last 5 to 7 years. Lifespan depends on climate, frequency of use, and whether you perform regular lubrication and maintenance.
Can I replace a garage door spring myself? No. Springs are under extreme tension and can cause serious injury or death if mishandled. Always hire a licensed technician. The cost of professional replacement is worth the safety guarantee.
What's the difference between torsion and extension springs in terms of cost? Torsion springs cost slightly more to replace, typically $200 to $300. Extension springs run $150 to $250. Labor is usually the same regardless of type.
Do I need to replace both springs at once? Yes. If one spring has snapped, the other is near the end of its life. Replacing both ensures balanced door operation and prevents a second failure weeks later.
How fast can you get someone out for a snapped spring in Andover? We offer same-day service across Andover and surrounding areas. Call (978) 338-7904 to check availability and schedule your appointment right away.