Torsion vs. Extension Springs: What’s the Difference?

When it comes to garage doors, most homeowners don’t think much about the springs until something breaks. But your springs are actually one of the most important (and dangerous) parts of your system.

So what's the difference between torsion and extension springs, and which one do you have?

🔩 Torsion Springs – Strong, Quiet, Long-Lasting

• Mounted horizontally above the garage door

• Work by twisting (torsion) to store energy

• Provide smooth and balanced operation

• Last 15,000–20,000 cycles (approx. 10–15 years)

• Quieter and safer in case of failure

• Ideal for heavy doors and double garages
  

  ✅ If you’re looking for durability and performance — torsion is king.
  

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➿ Extension Springs – Affordable, But High-Maintenance Installed on the sides, parallel to the tracks

• Installed on the sides, parallel to the tracks

• Stretch and contract when the door moves

• Common in older setups or single-car garages

• Last 7,000–10,000 cycles (approx. 5–7 years)

• Require safety cables to prevent accidents

• Can be louder and less smooth than torsion springs
  

  ⚠️ Extension springs are cheaper upfront — but not always worth it in the long run.

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🛠️ So Which One’s Right for You?

If your door is older or on a tight budget, you might already have extension springs.

But if you're upgrading, torsion springs are the safer, stronger, smarter choice.

Need help figuring it out?

We inspect, repair, and upgrade springs all across MA & NH — and we’ll make sure your garage door runs better than ever. 📞 Click here to schedule a free inspection

👉 Your garage door deserves to work like new.