Most of the housing across this service area went up between 1973 and 2015, with the median build year landing around 2001. That means the majority of garage openings in Plano and the 22 named areas around it were framed to 2000s-era code, not the narrower, shorter openings you'd see in an older postwar neighborhood. When a door reaches the end of its life here, it's usually the original builder-grade unit that came with the house, sized for a double-wide tract opening and paired with whatever torsion spring the builder spec'd cheapest at the time.
The climate band here runs moderate heat, which matters more than people think. Steel expands and contracts with the daily swing, and over fifteen or twenty years that cycling works on the hardware - hinges, rollers, the spring itself - long before the panels look bad from the driveway. So the failure pattern in this area isn't storm damage or frozen tracks. It's heat-fatigued hardware on a door that was never wrong, just aged out, on an opening that was framed to a specific era's standard. A replacement door has to match that opening, not a generic one-size listing.