Haughton's housing stock clusters tightly around 1981 to 1996, with the median sitting at 1993 - one build era, one generation of garage hardware, aging out roughly together. That's different from areas with a wider spread of build years, where failures are staggered and less predictable. Here, when one extension spring on a thirty-year-old door lets go, the identical spring on the neighbor's identical-era door usually isn't far behind.
The climate here falls in a moderate heat band, not the extreme swings that crack seals or warp panels fast, but summer heat still dries out the same lubricant and stiffens the same nylon rollers year after year, and thirty years of that adds up on original hardware that's never been serviced.