The failure pattern on Bainbridge Island tracks the housing stock, not bad luck. With a median build year of 1989, a large share of doors here are old enough that the springs have cycled well past their rated life, and the steel itself has started to show it - denting easier, sealing worse at the bottom corner. Cold, moderate winters don't cause dramatic failures the way harsher climates do, but they do punish uninsulated panels and worn weatherstripping, so the door that's merely inconvenient in July starts dragging and binding by January.
Households here report a median income well above the wider service area - $159,882 against $118,077 across the region - which tends to show up less in who replaces a door and more in what they replace it with. We see more requests for insulated, heavier-gauge doors and quieter opener systems here than in older, denser parts of the service area, where a basic steel replacement is still the common call.
The common thread either way: original 1980s hardware on a track system that was never upgraded tends to be the thing that finally gives.