Walk down most streets in San Leandro and you're looking at a garage built around 1959, give or take a few years either side. That means a single door, usually eight feet wide or less, hung on a jamb that was framed for the compact sedans of the era. The door itself is often a flat wood panel or one of the early steel sectionals, thin-gauge, no insulation layer, and a track bent to match an opening that was never meant to hold anything wider.
That's the mismatch that drives most calls here. Homeowners want a modern two-car-width door, or even a taller single door for a newer SUV, and the opening just isn't built for it. The studs are where they are. The header is sized for the old load, not a heavier insulated door. This isn't a flaw in the house - it's just what framing looked like when these garages went up, and it's the first thing we check before anyone talks about door style or color.