Westover's houses cluster around a 1957 build year, which puts most garages in a specific window: single-car openings, wood or early steel panel doors, and extension springs mounted along the horizontal track rather than the torsion bar over the header that's standard now. When we swap one of these out for a new install, the header often needs reinforcing because it was never built to carry a torsion spring's load. We stock torsion conversion hardware, jamb brackets sized for older 2x framing, and insulated steel sections in the widths that fit a single-car opening from that era - 8 and 9 foot, mostly, not the wider two-car spans you see in newer construction. We don't stock every discontinued panel profile from the 1950s, so if you're trying to match an original look exactly rather than replace it outright, we'll tell you upfront if that's not realistic. Most Westover jobs end up as a full replacement rather than a like-for-like swap, because the old track geometry and the new hardware don't mate cleanly.