This is a roller-failure market, not a spring-failure or opener-failure market first, and that traces back to the housing itself. Most of the stock here went up between 1969 and 1988, median around 1983, which puts a huge share of original roller hardware somewhere between 35 and 55 years old right now. That's not a guess about one neighborhood - it's the pattern across all twelve areas we cover, from the close-in ones like Sewall's Point and Jensen Beach to the farther ones like Hobe Sound and White City.
The climate plays a quieter role than people expect. Stuart sits in a mild temperate band, so we don't get the hard freeze-thaw cycles that crack rollers suddenly up north. Instead, wear here is steady and cumulative - decades of daily cycling on steel wheels that were never sealed or lubricated for the long haul, without a single dramatic event that would have pushed an owner to replace them sooner.
The honest limitation: if your door is original from that same build era, roller replacement alone sometimes just buys you another year or two before the track hardware needs attention too. We'll tell you straight if that's where your door is headed instead of selling you a roller swap as a permanent fix.