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Why Do Garage Springs Break?

Why Do Garage Springs Break?
Garage door springs

Garage springs play an important role. They help the raising and lowering of your garage door. Springs hold the most tension in the closed position. That tension releases when the garage door opens. There are two types of garage springs:

  • Extension springs
  • Torsion springs

Torsion springs use wound springs to operate. Extension springs use a cable and pulley system. Some of the most common causes of a malfunctioning garage spring include:

  • Rust
  • Lack of maintenance
  • Natural wear & tear

It’s common knowledge that most garage doors are strong. They can withstand consistent usage over time without breaking down. One thing you need to remember is that garages are able to function well. This is thanks to various components and parts working in harmony. One of the most critical components of any garage is the door springs. The door springs allow your garage door to raise and lower without human interaction. besides pressing a button on your door remote.

Over time and with consistent use, your garage springs will begin to decline in performance and functionality, leading to the need to repair them. There isn’t much you need to do when trying to assess whether or not you need to replace your garage springs as they will cause your entire system to be off track when they become damaged.

If you’re dealing with broken garage springs currently or simply want more information about why they break in the first place and how to replace them when they do, continue reading this article to find out.

Common reasons for broken garage springs

garage door spring replacement

First, you need to understand that there is more than one garage spring type. The two main types are torsion springs and extension springs; torsion springs utilize one or two wound springs depending on the size of your door to enable raising and lower functionality. Torsion springs are commonly located on the header wall above your garage door and are installed horizontally with cable drums on each end.
Extension springs, on the other hand, can be mounted on either side of your garage door track. These springs extend and contract by way of a pulley and cable system, regardless of the exact springs you have on your garage, their basic purpose and function are the same.
Garage door springs work by way of gaining tension when the door is closed and releasing it once the door is opened. A fun fact you probably don’t know is that garage doors retain the most tension when they are in the closed position. Because of this, garage doors have the most propensity to break when they are in the closed position.

However, garage doors can also break in the open position or when they are raising up. If the springs do break when the garage door is being opened, the doors could crash down without any tension. This is why you should never walk underneath a garage door while it’s opening.
There are a few common reasons why garage door springs break, and by educating yourself about them, you can learn how to deal with the situation if it occurs with confidence. Take a look below to see some of the most common reasons why garage springs break and how to fix the issue once it happens.

Top Reasons Why Garage Doors Break

  • Rust- rust can develop on your garage springs over time, and when it does, your springs’ overall lifespan will be decreased significantly. Rust increases the amount of surface friction on your springs when they move back and forth; additionally, rust will weaken the coils on your garage door.
  • Lack of adequate maintenance- it’s common knowledge that all garage springs will eventually go bad; however, you can offset the rate of decline by performing routine maintenance to your system. Alternatively, regularly maintaining your garage door is a great way to see potential wear signs before they cause a significant issue.
  • Wear & Tear- most garage doors on the market are only rated for 10,000 cycles total, once you surpass this amount, it’s almost inevitable that your springs will begin to decline in functionality.

These are all the top causes for garage spring malfunction across the board, if you notice any of these signs, contact a reliable garage door repair specialist who will be able to assist you.

Choosing the right garage springs for your door

When your existing garage springs no longer work, you need to replace them. You always want to make sure that you choose garage springs that are rated for the total weight of your door, buying springs with too little weight capacity will cause them to break almost instantly.
If you need help finding the right springs for your garage door, contact a professional garage door company near you to find out more.

People Also Ask

Q: How often do garage door springs break?
A: Garage door springs have an average lifespan of about 7-9 years; however, the more you use your garage door, which is measured in cycles, the lesser the lifespan will become.

Q: What happens if a garage door spring breaks?
A: When a garage door spring breaks, it can cause your garage to become titled or slanted, which can result in the entire system being non-operational until it’s repaired.

Q: Why do garage door springs break?
A: Garage door springs typically break when exposed to excessive tension or just due to natural wear & tear.


We’ve gone over all of the important facts and information that you need to know about why garage springs malfunction over time. When trying to assess whether your springs need to be replaced, ask yourself, “How long have I had these springs?” and “Do I notice any signs of rust or when was the last time I had it serviced?” By answering these questions, you’ll be able to maintain strong garage springs without a hassle.

For more information, please see the main garage door repair page.

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Phone:  520-221-7441
E-mail:  [email protected] Hours: Monday-Friday 8am-5pm

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