What desktop thickness is best for a sit-stand desk?

A desktop thickness of 1"–1.25" is the practical sweet spot for sit-stand desks — thick enough to feel solid and resist flex under load, but not so heavy that it strains the motor. Ultra-thin 5/8" surfaces flex when loaded and can sag at the center over time. Solid bamboo or hardwood desktops are typically 1"–1.5" and add significant weight (30–50 lbs) that reduces available payload capacity. Most commercial laminate sit-stand desktop options are 1" thick, which balances durability and weight well. FindOfficeFurniture.com has proper commercial desktops for sit-stand frames — call 888-719-4960 for the best deals.