Garage door springs rarely fail without warning. Catching these signs early means you can schedule a replacement on your terms, instead of getting stuck with a door that won't open at all.
If you look at the torsion spring mounted above your closed garage door, the coils should sit tight against each other. A gap of a quarter-inch or more between coils usually means the spring has already stretched past its useful life and is close to failing.
With the opener disconnected, a properly balanced garage door should lift with one hand and stay wherever you leave it. If it suddenly feels noticeably heavier, or drops on its own when released partway up, the spring is losing tension and no longer doing its share of the lifting work.
An opener straining to compensate for a weakening spring often moves the door more slowly than normal, or in uneven jerks instead of one smooth motion. This is the opener doing extra work it wasn't designed for — which shortens its lifespan too.
On doors with two springs, one spring can weaken or fail well before the other. This shows up as one side of the door sitting slightly higher or lower than the other when closed, or the door racking sideways as it moves.
If you've already heard the bang, the spring has failed — this isn't a warning sign anymore, it's the event itself. At that point the door likely won't open at all, or an opener will strain uselessly against a door that's now unbalanced. Don't try to force it open manually.
None of the above is a DIY fix. Garage door springs are under extreme tension even when they look intact. If you notice any of these signs, stop using the door normally and call for a professional inspection rather than adjusting or removing anything yourself.
For more detail on the repair process itself, see our garage door spring repair & replacement page.
Call now and we'll schedule an inspection before the spring fails completely.
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