Casework is the lorem ipsum of building interiors. Three mounting positions: upper, lower, full height. Three variables that define every cabinet: width (3" increments), drawer count (0–3), leaf count (0–2). If drawers and leaves are both zero, it's open shelving.
Door leaves max out at 24" wide — 30" for a more modern look. That constraint drives how widths split across leaves.
Purpose: every cabinet configuration is just a combination of three integers. Show all of them. Width × drawer count × leaf count = the full solution space.
6 floor-mounted configurations
Standard widths — 3" increment, 18"–36"
All lower cabinet permutations — width × configuration