Garage Door Problems
My garage door spring broke — can I still open the door?
A torsion spring failure often announces itself with a sharp bang. You may see a clear gap in the coil above the door, and the opener may lift the door only a few inches before stopping. On an extension-spring system, a spring or containment cable may hang beside the horizontal track.
Safety references reviewed 2026-07-24.
Start here
What this symptom usually means
Do not use the opener or try to lift a garage door after a spring breaks. Keep the door closed, clear the opening, and call for guidance, especially if a vehicle is trapped. The manual release disconnects the opener but does not remove the door's weight or stabilize loose cables.
The symptom
What's actually wrong
The spring system counterbalances most of the door's weight. When a spring breaks, the opener suddenly faces a load it was not designed to carry by itself. A paired spring that did not break has usually completed the same number of cycles as the failed spring, which is why both springs and the door's actual balance need to be evaluated together.
Homeowner checks
What you can check safely
- Keep the door closed and inspect visually from several feet away for a gap in the spring or a hanging extension spring.
- Unplug or stop using the opener so nobody activates it accidentally.
- If a vehicle is trapped, call for guidance before trying to lift the door; door size, remaining spring support, and hardware condition change the risk.
Before you touch anything
Do not attempt to wind, unwind, clamp, cut, or replace a torsion spring without the correct parts, tools, and training. Bottom brackets and lift cables can remain under spring tension even when the door is not moving. A manual release does not make a spring-dead door light.
How we repair it
The repair begins by identifying the spring system and matching replacement springs to the door's measured weight and geometry. The technician inspects cables, drums, bearings, brackets, and the opener attachment before winding and balancing the new spring system. The finished door should move smoothly by hand and stay controlled through its travel before the opener is reconnected.
This is handled by our Springs, Cables & Tracks service in the listed Connecticut communities. Call to check current availability.
Need help with this symptom?
Describe what the door is doing before the next attempt.
Call for current service availability, or send the symptom through the form so the request arrives with the correct problem context.
Common questions
Should both springs be replaced if only one broke?
On a two-spring door, industry safety guidance recommends replacing both. They normally have similar age and cycle history, and matched springs help keep the door balanced.
Will using the opener damage it after a spring breaks?
It can. The opener may strip a gear, damage its trolley, or bend the top door section while trying to lift a load the spring system should be carrying.
Is the spring the only part that should be inspected?
No. Cables, drums, bearings, bottom brackets, the center support, door balance, and opener attachment should be checked because a spring failure can expose existing wear elsewhere.
Also worth checking
- Garage door will not open
- Door opens a few inches, then stops
- Garage door slams shut or closes too fast
- All garage door problems
A broken spring changes the weight of the problem, not just the sound of it.
Safety and technical references
These references support the general safety guidance above. Your door and opener model instructions control for model-specific adjustments.
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