Why Your Garage Door's Age Matters More Than the Weather in Vancouver

Vancouver sits in a mild climate band with occasional freezes, not the deep freeze-thaw cycles of colder regions. But most of the garage doors in this area went up between 1977 and 2011, with the median around 1994, and a door in its second or third decade has worn-in grease, a spring that's lost some of its original tension, and weatherstripping that's probably cracked at least once. None of those things show up much in a mild October. They show up on the handful of nights each winter when the temperature actually drops - the rollers grind instead of roll, the spring binds instead of lifting evenly, and the opener strains against hardware that's stiffer than it was a few months earlier. It's not damage from one cold night. It's a door that was already close to the edge, meeting the one week a year when the weather stops being gentle. A door that's lubricated and balanced going into winter rides it out. One that hasn't been touched since the house was built usually doesn't.

Because this area sits in a mild band with only occasional freezes, the seasonal pattern isn't dramatic - it's a handful of specific moments. Late fall, as temperatures start dropping overnight, is when stiff grease and a slightly weak spring first show up as noise or a door that doesn't close all the way. Deep winter brings the actual freeze nights, usually just a few, and those are when a cracked weatherstrip actually matters, letting in cold air and moisture rather than just looking worn. Spring, with its moisture swings, is harder on wood trim and any rust that got started over winter than on the door hardware itself. None of this calls for a different maintenance routine than any door needs - lubrication, a tension check, weatherstrip inspection - but the timing matters. Doing that work in early fall, ahead of the first freeze, catches problems before the one stretch of weather each year that actually tests a thirty-year-old door.