You're designing a recreation center and the program says 'racquetball courts.' But the building envelope depends on which court type, and every sport has different ceiling heights, wall construction, and safety clearance zones outside the playing lines. This configurator draws each court type with its full clearance envelope so you can size the room — and the building — correctly from the start.
Racquetball and handball share the same 40 × 20 × 20-ft box. Squash is narrower (21 × 32 ft) and shorter (18'-6"). A four-court racquetball facility needs a 100 × 60-ft shell minimum. The same four courts in squash fit in 96 × 44 ft — 30% less floor area. Glass back walls add spectator value but the structural bay stays the same either way.