Most houses in Allouez went up around 1969, which puts the garage openings on a different standard than what you'd find in a house built in the 1990s. Back then, a single-layer steel door with no insulation and an extension-spring setup mounted along the horizontal track was typical. When you replace one of these doors now, you're not just swapping panels - you're usually dealing with a header and jamb built to a clearance that predates today's common torsion spring and insulated-panel dimensions. A proper install means measuring the actual opening, not assuming it matches a 2020s spec sheet, and often means adjusting track brackets or header reinforcement to take a heavier insulated door safely. We travel out from Green Bay, about 4 miles, so the first visit is for measuring and quoting, not guesswork on arrival.