Springs · 4 min read
Can You Open a Garage Door With a Broken Spring?
Published
When a spring breaks, the first instinct is to get the car out. It's worth understanding what you're actually dealing with before you try, because a door with no counterbalance behaves nothing like the door you're used to.
What the springs were doing for you
The springs carry the door's weight. The opener only guides it and holds position. With a broken spring, you're facing the door's full dead weight — often between 150 and 400 pounds depending on size and insulation — with nothing offsetting it.
Why forcing the opener makes it worse
An opener asked to lift that weight will strain, trip its force limit, or in some cases lift the door partway and then lose it. Along the way it can strip its drive gear, bend the top section where the arm attaches, or let cables jump the drums — turning a spring job into a much bigger repair.
If the car absolutely has to come out
This needs more than one person and locking pliers or a solid clamp on the track to hold the door up once it's raised. Even then, a door being held by hand can come down fast, and fingers between sections is exactly how people get hurt. If the vehicle can wait, let it wait.
The safe sequence
- Leave the door closed and keep people and pets out from under it
- Unplug the opener or disconnect the trolley so nobody runs it
- Don't touch the springs, cables or bottom brackets — they're under tension
- Call for spring replacement and mention the door is down and unusable