2025-01-15 6 min read Mike Johnson
Your garage door spring is one of the most critical components of your entire garage door system. These powerful springs counterbalance the weight of your door, making it possible to open and close smoothly. A standard garage door can weigh anywhere from 150 to 400 pounds, and without properly functioning springs, that weight becomes nearly impossible to manage.
There are two main types of garage door springs: torsion springs (mounted above the door) and extension springs (mounted on either side of the door). Both types experience significant stress every time you use your garage door, and over time, this stress can lead to wear and eventual failure.
One of the most obvious signs that your garage door spring needs replacement is visible wear. Inspect your springs regularly for any gaps between the coils. A healthy spring should have evenly spaced coils without any visible gaps or separation. If you notice gaps forming, this indicates that the spring has begun to stretch beyond its intended capacity and is losing its tension.
Additionally, look for signs of rust or corrosion. Rust weakens the metal and can significantly reduce the lifespan of your springs. If you notice rust forming, consider applying a lubricant specifically designed for garage door springs, but be aware that heavily rusted springs may need replacement regardless.
When one spring begins to fail before the other (in systems with two springs), you may notice your garage door opening unevenly. The door might appear to tilt or climb crookedly on its tracks. This uneven movement puts additional stress on the remaining good spring, the tracks, and the opener motor.
If your door is exhibiting this behavior, it's crucial to address the issue promptly. Continuing to operate the door in this condition can lead to more extensive damage and potentially dangerous situations.
While some noise is normal during garage door operation, certain sounds can indicate spring problems. A loud bang or snapping sound typically means a spring has broken. This is a serious safety issue, and you should not attempt to operate the door until it's been inspected by a professional.
Squeaking, grinding, or groaning sounds during normal operation may indicate that your springs are worn and struggling to handle the door's weight. These sounds often precede complete failure, so don't ignore them.
Try manually lifting your garage door (with the opener disengaged). A properly balanced door should stay in place when opened to about waist height and should feel relatively light to lift. If the door feels significantly heavier than it used to, or if it won't stay open on its own, your springs are likely losing their tension.
This is one of the most practical tests you can perform, and it doesn't require any technical knowledge. If the door feels heavy or slams down quickly when you let go, contact a professional immediately.
In the worst-case scenario, a completely failed spring will prevent your garage door from opening. The opener motor isn't designed to lift the full weight of the door on its own, so when springs fail, the motor may struggle, make grinding noises, or simply refuse to operate.
Never attempt to force a garage door open if you suspect spring failure. The tension in garage door springs can be extremely dangerous, and attempting repairs without proper training and tools can result in serious injury or death.
If you've noticed any of these warning signs, the most important thing is to stop using your garage door and call a professional. Spring replacement is not a DIY project.the extreme tension stored in these springs makes them one of the most dangerous components to work with.
A qualified technician from Garage Door Los Angeles can safely inspect your springs, diagnose the problem, and perform any necessary replacements. We recommend replacing both springs at the same time (if your system has two) even if only one has failed, as the remaining spring is likely to fail soon as well.
Don't wait until your springs fail completely. Regular inspection and proactive replacement can prevent inconvenient breakdowns and potential safety hazards. Contact us today for a professional spring inspection!