What's the best way to measure my office for an L-shaped desk?

Note the distance from the corner to any interruptions (windows, doors, HVAC vents). Start by measuring the two adjacent walls of the corner where the desk will go. Subtract 1"–2" per wall for clearance from leveling glides and wall irregularities. Subtract 36" from each open side for aisle clearance. What remains in each direction is your maximum desk surface length. Also measure doorway width and height for delivery access. Shop smart at FindOfficeFurniture.com — call 888-719-4960 for personalized help.