Cycle Count and Spring Life in Gwinnett
Torsion springs are rated in cycles, not years, and almost nobody is told what that means in practice.
What a cycle is
One full open and one full close. A builder-grade spring is typically rated at ten thousand cycles. That is the design life, not a guarantee, and it is the number the whole calculation hangs on.
The Gwinnett arithmetic
Two working adults, school runs, errands. Four to six cycles on an ordinary weekday, more at weekends. Call it five a day and ten thousand cycles is reached in about five and a half years. A household that uses the garage as the main door to the house gets there faster still.
Why this is not obvious
Nothing about a tired spring looks wrong. It does not fray or leak. It simply gets weaker until the door feels heavy by hand and then, on an ordinary morning, a coil lets go with a bang. The only warning most people get is that the door has been feeling heavier.
The decision at replacement
Higher cycle-rated springs exist and the difference at the point of replacement is small relative to what a second call-out costs in time. In a household that cycles the door five times a day, a twenty-five thousand cycle spring is a genuinely different proposition from a ten thousand cycle one.
The check that tells you where you are
Balance test twice a year from year four onward. If the door will not hold itself at waist height, the springs are already past useful life and the opener has been compensating - which is how you end up replacing an opener that was never actually the problem.
Free estimate — no charge for the visit
Tell us what the door is doing and we will tell you what it normally means in Gwinnett County. Every job is quoted in person and in writing before any work starts.