in : Local Evolution
Denver's garage door industry evolved alongside the city's dramatic 20th-century growth. Before the 1920s, most Capitol Hill and Curtis Park homes had detached carriage houses with swing-out wooden doors serviced by local blacksmiths and woodworkers. The post-WWII suburban boom across Montbello, Barnum, and Harvey Park introduced the first standardized overhead roll-up doors — almost entirely steel single-panel designs installed by the thousands in identical ranch-style subdivisions. The 1970s energy crisis pushed Denver homeowners toward insulated sectional doors to combat heating costs, a trend accelerated by Colorado's 1977 building code updates. The 1990s Cherry Creek and Stapleton developments brought the first widespread adoption of belt-drive openers, replacing the loud chain-drive systems that had frustrated urban neighbors for decades. By 2010, Denver's hail problem had become so severe that impact-resistant steel and composite doors — virtually unheard of in other markets — became a standard offering across the metro, driven entirely by Colorado's unique storm patterns.