When it comes to garage door springs, there are two main types: torsion springs and extension springs. Both play a crucial role in the smooth operation of your garage door, but they function in very different ways. If you’re wondering which one is best for your garage, you’ve come to the right place! At Overhead Door of Puget Sound, we specialize in all things garage doors, and we’re here to break it all down for you. Need expert advice or service? Give us a call at (253) 400-3880!
What Are Garage Door Springs and Why Do They Matter?
Garage door springs counterbalance the weight of your door, making it easy to open and close. Without them, your garage door would feel like a dead weight, and your automatic opener would struggle—or even fail—to lift it. Because of this, choosing the right type of spring matters for safety, longevity, and efficiency.
Let’s take a deeper dive into torsion springs vs. extension springs so you can make an informed decision.
What is a Torsion Spring?
A torsion spring is a heavy-duty coil that mounts horizontally above your garage door. When you open or close the door, the spring tightens and unwinds to lift or lower it. This process creates a smooth, controlled movement.
Pros:
- Installed above the garage door opening on a metal shaft.
- Uses torque (twisting force) to store and release energy.
- Provides controlled, even movement when opening and closing the door.
- Reduces wear and tear on other components, including the garage door opener.
- Longer lifespan – Typically lasts 15,000 to 20,000 cycles (one cycle = one open/close). That’s almost double what an extension spring can handle! Smoother operation – Torsion springs offer a more balanced lifting process, preventing jerky movements.
Cons:
Higher upfront cost – They are pricier than extension springs, but the longer lifespan offsets the cost. Professional installation required – Torsion springs are tricky and dangerous to install, so you’ll need an expert like us to handle it.
What is an Extension Spring?
Extension springs are long, stretchy springs that run parallel to the horizontal tracks on both sides of your garage door. They expand and contract when the door moves, using tension to help lift the door.
How Extension Springs Work:
- Installed along the sides of the garage door.
- Stretch when the door closes and contract when it opens.
- Works with cables and pulleys to lift the door.
Pros:
Lower upfront cost – Generally cheaper than torsion springs, making them a budget-friendly option. Widely available – Many standard garage doors use extension springs, so replacements are easy to find. Decent performance – If properly maintained, they can work well for years.
Cons:
Shorter lifespan – Typically lasts 5,000 to 10,000 cycles, meaning they wear out faster than torsion springs. More maintenance – Since they stretch and contract constantly, they are more prone to wear and tear. Less safe – If an extension spring breaks, it can snap violently and cause damage or injury if not contained by safety cables. Uneven lifting – Since each side operates independently, the door can become unbalanced if one spring wears out faster than the other.
Torsion vs. Extension Springs: Which One is Better?
Feature | Torsion Spring | Extension Spring |
Lifespan | 15,000 – 20,000 cycles | 5,000 – 10,000 cycles |
Operation | Smooth and controlled | More jerky and uneven |
Safety | Stays on shaft when it breaks | Can snap and cause damage |
Maintenance | Requires less frequent maintenance | Needs more upkeep |
Cost | Higher upfront but lasts longer | Cheaper upfront but wears out faster |
Installation | Professional installation required | Can be DIY but still risky |
Which Spring Should You Choose?
- Go with torsion springs if… you want a longer-lasting, safer, and smoother-operating garage door system.
- Choose extension springs if… you need a more budget-friendly option and don’t mind the extra maintenance.
If you’re still unsure which type is right for you, let us help! At Overhead Door of Puget Sound, we have the expertise to guide you toward the best choice for your garage.
What type of garage door spring is best?
Torsion springs are generally considered the best option because they last longer, operate more smoothly, and require less maintenance compared to extension springs.
What is the difference between tension spring and extension spring?
“Tension spring” is often a broad term, but in garage doors, extension springs use tension to stretch and contract, while torsion springs use torque (twisting force) to lift the door more smoothly.
Which is better, extension spring or torsion spring?
Torsion springs have a higher upfront cost and require professional installation due to the risks involved, but their durability and performance often make them worth the investment.
What type of garage door spring is best?
Torsion springs are the better choice for most homeowners because they last longer, operate more smoothly, and offer greater safety compared to extension springs
Need Help with Garage Door Springs?
Whether you need a garage door spring repair, replacement, or upgrade, our team at Overhead Door of Puget Sound is here to help! We’ll ensure your garage door operates smoothly and safely. Call us today at (253) 400-3880 for expert service and advice!
