The climate here is mild with occasional freeze, not the hard freeze-thaw cycling that cracks concrete up north, but Louisiana's humidity swings still do steady damage to steel hardware that's been in place since 1985. Galvanized coating on original rollers and hinges wears thin over decades of humid air, and the occasional freeze snaps brittle springs that have already lost tension from age rather than cold alone. Village St. George sits among a run of similarly built suburbs - Monticello, Walker, Old Jefferson, Inniswold - all sharing that 1980s-90s stock, so the failure pattern isn't unique to one street, it's the age of the neighborhood. A house built in 1985 is now old enough that the original hardware has outlived its intended service life, which is the real reason these calls keep coming from this part of the service area.