Why Garage Door Springs Break in Texas (and Why It's Usually in a Cold Snap)

Every winter cold front, our phones light up with the same story: a bang from the garage that morning, a door that won't open, a car trapped inside. It isn't coincidence — it's metallurgy.

Springs die by cycle count. A torsion spring flexes through its full range every time the door moves. Builder-grade springs are rated around 10,000 cycles. A household using the garage as the front door — most of DFW — runs 4–6 cycles a day, which spends that rating in 5–8 years. The spring was always going to break; the only question was when.

Texas weather picks the day. Steel contracts in cold. A spring that's 95% of the way through its fatigue life handles a 75-degree afternoon fine, then fails at 6 AM on the first 28-degree morning when the metal is tightest and the stress at the micro-cracks peaks. Our 100-degree summers contribute too — heat cycles accelerate fatigue and corrosion, especially in unconditioned garages that hit 130°F+ inside.

How to check your springs' health in 30 seconds: disconnect the opener (red cord, door closed), lift the door halfway by hand, and let go carefully. A healthy door floats in place. A door that sinks is telling you the springs are tired — and that your opener has been compensating, wearing itself out in the process. That's the moment to replace springs on your schedule at normal prices, instead of during an emergency.

Worth paying for high-cycle springs? Usually. Going from 10,000-cycle to 25,000+ cycle springs adds modestly to the job ($180–$380 becomes the higher end of the range) and roughly triples the service life. On a door you cycle six times a day, that's the difference between replacing springs every 6 years and every 15.