Residential Stair Code Requirements: Riser Height, Tread Depth, Width, and Headroom
Residential stair codes exist to make staircases safe to climb, and they boil down to a handful of numbers: width, riser height, tread depth, headroom, and landings. The International Residential Code (IRC) sets the standard for one- and two-family houses, while the International Building Code (IBC) covers commercial structures with stricter requirements. Whether you are […]
