What's the life expectancy of a garage door?

The overall life expectancy of a garage door can range anywhere from 15 to 30 years, but this timeline is heavily influenced by the quality of the door's materials, the local climate, and how rigorously it is maintained. High-quality steel or aluminum doors generally last longer and require less upkeep compared to natural wood doors, which are highly susceptible to rotting, warping, and termite damage if not regularly painted or stained. While the physical door panels can last decades, the individual working components have much shorter lifespans. Torsion springs, for example, are typically rated for 10,000 to 20,000 cycles (one cycle is a full open and close), which usually translates to 7 to 12 years of normal daily use. Garage door openers generally last 10 to 15 years before the motor or internal electronics wear out. Regular professional tune-ups, annual lubrication of moving parts, and immediate repair of minor issues can significantly extend the overall operational life of the entire door system.