How much space do you need around an L-shaped desk?

ADA guidelines and general ergonomic practice call for a minimum of 36" of clear aisle space behind a seated workstation. In multi-person environments, 42"–48" behind the chair is more comfortable and allows easier movement. In a corner setup, the two open sides need 36" clearance; the corner sides can go wall-to-wall. If you're planning around these measurements, FindOfficeFurniture.com builds clearance requirements into every space plan — call 888-719-4960 for help.