How to Set Up an Adjustable Standing Desk | Assembly Step Order

Set up an adjustable standing desk by assembling the frame on a flat surface, connecting the motor and controller, then leveling and resetting it before first use.

Getting an adjustable standing desk assembled correctly matters more than most people expect. A desk that isn’t level or has loose motor connections will wobble, drift, or fail to lift properly. The full setup takes about 30 to 60 minutes, depending on whether you’re working alone. The order below follows the assembly sequence found in official manuals for electric height-adjustable desks and covers everything from unboxing to the controller reset that makes the motors respond correctly.

What You Need Before You Start

Clear a space on a clean, flat, open surface — a garage floor or a large table works well. You’ll need the desk’s components laid out: the frame, two legs or columns, feet, the control box, motor cables, and the desktop. Most desks ship with a hex wrench or Allen key; keep it handy because you’ll need it for leveling feet later.

Check that the motor sits on the same side as the control box before you begin. That alignment matters because the motor cables need to reach the control box cleanly. If the manual shows brackets attaching to the legs first, follow that order — brackets bolt to the legs before anything connects to them.

Assembling the Frame and Connecting the Motor

Start by attaching the legs or columns to the frame crossbar using the supplied bolts. Do not fully tighten everything yet — leave bolts finger-tight until the frame is square, then finish tightening. If your desk has a transmission rod connecting both legs, install it now; it keeps the two sides lifting in sync.

Next, connect the motor plugs to the control box. The cables are keyed, so they only fit one way. Route them along the frame’s cable channels if your model has them. Attach the feet to the bottom of the legs with their bolts, then turn the entire desk upright onto its feet. This is the moment to check that nothing under the desk — boxes, tools, debris — will block the legs from traveling. Your manual likely notes that nothing taller than about 20 cm (roughly 8 inches) should sit under the desk when it lowers.

Leveling the Desk and Managing Cables

Once the desk stands upright, leveling is the step people skip and regret. Screw each leveling foot in or out until the desk sits steady with no rocking. A quick test: press down on each corner; if the desk rocks, adjust the foot on that corner until it stops. If your floor is uneven, this step is what keeps the desk from wobbling at standing height.

Connect the power cable and plug the desk in. Before lifting, confirm both sides are at the same height — if one side lags when you raise the desk, the transmission rod may not be seated correctly. Secure cables along the frame with the included clips or ties, keeping them away from the lifting columns so they don’t pinch. Leave some slack where cables enter the control box so movement doesn’t strain the connections.

Resetting the Controller and Setting the Right Height

Most electric standing desks require a controller reset before first use. The exact steps live in your manual — typically you hold the down button until the desk reaches its lowest position, then press and hold until it lifts slightly.

When it’s time to set your standing height, the ergonomic guidance for computer workstations gives a clear target. At standing height, the work surface should sit at approximately elbow height, with your elbows near a 90-degree angle and wrists neutral while typing. The Canadian Centre for Occupational Health and Safety (CCOHS) recommendations for sit-stand desks also point to keeping your keyboard and mouse aligned as they are when sitting, and the monitor at or slightly below eye level. OSHA’s computer workstation guidance adds the same basics: monitor top at or just below eye level, relaxed shoulders, elbows close to the body, and feet flat on the floor.

If the desk will be used standing for longer stretches, CCOHS notes that supportive footwear, an anti-fatigue mat, or shifting weight between legs all help. Keep cables and storage arranged so nothing interferes with raising or lowering the desk throughout the day.

Before you start using it, double-check the three most common setup mistakes: loose bolts, an unleveled desk, and cables routed where they can pinch. A desk that’s assembled square, leveled, and reset before first lift will run quietly for years. If you’re still comparing options, our roundup of the best adjustable standing desks breaks down which models assemble easiest and which hold up best at full height.