Western Springs' housing sits close to one build year, 1960, which is a tighter cluster than the service area overall - homes across the wider territory we cover span 1938 to 1992, with a median around 1959. That spread matters because a town built across five decades has springs failing on staggered schedules. A town built mostly in one stretch of years tends to have springs wearing out in the same rough window, which is what we're starting to see here. At a median household income of $218,839, well above the roughly $91,003 median across the broader area, Western Springs also tends toward heavier doors - insulated steel, sometimes carriage-style overlays - which load the original torsion hardware harder than the lighter doors it was likely specified for in 1960. The cold-moderate climate band here doesn't stress spring steel as hard as harsher-winter regions do, so the failures we see are more age-and-load than weather-and-corrosion. That's a small mercy, but a 1960-vintage spring at end of life doesn't care why it's tired.