Springs rarely fail with zero warning. Most give you a few weeks, sometimes months, of small signals first. Here’s what to watch for.
The door feels heavier than it used to
This is usually the earliest sign. Try lifting the door manually (with the opener disconnected). If it feels noticeably harder to lift than a few months ago, the spring is losing tension.
It doesn’t stay open on its own
A properly tensioned door should stay roughly in place when opened halfway. If it drifts closed on its own, the spring can’t hold the weight anymore.
Visible gap in the coil
Look at the spring above the door. A small separation in the coil, even a quarter-inch gap, means it’s under stress and close to failing.
Squeaking or grinding during operation
New noise that wasn’t there before, especially near the spring or drums, is worth paying attention to.
Rust on the spring
Rust weakens metal. A rusted spring can fail well before its expected lifespan, even if it hasn’t hit its cycle count yet.
The door looks crooked when moving
If you have two torsion springs and one is starting to go, the door can move unevenly, dipping slightly on one side.
What to do if you notice these signs
Don’t wait for the bang. A spring that’s showing warning signs can be replaced on a schedule that works for you, instead of at 6am on a Monday when you need to leave for work.
If any of this sounds familiar, getting it looked at now costs less than an emergency call later.