The median house here dates to 1992, which puts most garage doors in the steel sectional era - raised-panel steel, torsion spring mounted centered above the opening, aluminum track, and an opener that's either original 90s hardware limping along or a mid-life replacement. That's a different failure pattern than the older housing closer to central Atlanta, where you still find side-mounted extension springs and one-piece doors nobody makes parts for anymore. In Brookhaven the springs are more standardized, but thirty-plus years of cycles is still thirty-plus years - the torsion spring winds down, the cable frays at the drum, the nylon rollers crack in cold snaps. The region sits in a cold-moderate climate band, and that swing between a humid summer and a hard winter morning is exactly what fatigues steel springs and dries out the rubber seals on doors of this age. It's not dramatic, it's just metal doing what metal does after three decades of the same motion.