A spring has already broken
A gap in a torsion spring, a separated extension spring, a loud pop, a suddenly heavy door, or an opener that can no longer lift the door are common signs. Stop cycling the opener.
How Long Do Garage Door Springs Last?
There is no honest fixed-year answer. Start with the spring's cycle rating, then account for actual use, correct sizing, door balance, environment, and damage.
Cycles are more useful than calendar age
One cycle means one complete opening and closing. A spring rated for a given number of cycles can reach that use quickly on a busy door or much later on a lightly used door. The rating is not a warranty that the spring will survive every condition until the last counted cycle.
The exact spring specification matters. A mismatched spring, a binding door, added panel weight, poor balance, corrosion, damaged hardware, or an uneven cable system can increase stress.
The door is changing
Uneven travel, new cable slack, a crooked door, repeated binding, or an opener that strains can point to a spring or related hardware problem. Do not keep testing a door that is unstable.
The spring only looks old
Surface age alone does not tell you the remaining cycle life. A technician can identify the setup, inspect damage and corrosion, and check how the complete door operates before recommending replacement.
Should both springs be replaced?
On a two-spring system, both springs should be inspected. Replacing the pair may be reasonable when they are matched and have similar use, but the correct decision depends on the door, spring design, condition, and proposed replacement specification.
Ask what the proposed rating actually means
A higher-cycle option can be useful for a frequently used door when it fits the shaft, drums, track, and door weight. Ask for the spring specification, cycle-rating basis, warranty terms, and any changes to the setup. Avoid a promise stated only as a number of years.
Safe inspection limits
Look from a distance for a visible break, loose cable, tilted door, or displaced hardware. Do not touch the spring, cable drums, bottom brackets, pulleys, or spring anchors. Do not release or lift a damaged door to test its balance.
Get the spring and door checked together
Call (551) 279-6408 with the current door position and a photo of the spring from a safe distance. We serve all nine Northern New Jersey counties and provide a free estimate before approved work begins.