How to Build Your Own Standing Desk: Frame + Custom Top Guide (Australia)

Building your own standing desk is a straightforward two-part job: pick an electric frame, then fix a top to it — either a ready-made board or one you supply yourself. Desk One sells five frame-only bases in its sit-stand desk frames collection, and the mainstream choice, the dual motor frame, accepts tops from 1200–1800mm long and 600–800mm deep. This guide covers the full build in order: choosing the frame, sizing the top, sourcing the surface, and mounting it — with the real numbers you need at each step.

Before you start: the three numbers that decide everything

Every custom build stands or falls on three measurements. Frame width range: the crossbeam telescopes between a minimum and maximum, and your top's length must let the feet sit appropriately under it. Supported depth: the mounting brackets need enough board front-to-back — 600–800mm on the dual motor frame. Load rating: the capacity includes the board itself, so a heavy top eats into what is left for your equipment. Write these down for your chosen frame before you fall in love with a slab of timber.

Step 1: choose your frame

Desk One's frame-only line-up, with live specs:

Single Motor Standing Desk Frame — the budget base. Height 700–1150mm at under 50dB, frame width 1100–1270mm, 80kg capacity on Q235 steel, four memory presets and a USB charging port. Suits boards up to a recommended 1600mm. The right pick for a laptop-and-monitor setup on a modest board.

Dual Motor Standing Desk Frame — the mainstream custom base. Height 700–1200mm at 35mm/s, width 964–1600mm, 120kg capacity, compatible with tops 1200–1800mm long × 600–800mm deep, with four memory presets, soft start/stop, anti-collision and a metric/inch display switch. In Black, White or Grey to suit whatever surface you pair it with.

X-Series Triple Stage Dual Motor Frame — the same dual motor formula with three-section legs, stretching the height range to 620–1270mm for unusually tall or short users, width 964–1600mm, 120kg, with a recommended tabletop of 1200–1800mm.

L-Shaped Dual Motor Frame — for corner builds: main side 1250–1550mm plus a 1000mm return, height 700–1200mm at 35mm/s, 100kg on cold-rolled steel, with Bluetooth app control and a sedentary reminder.

3-Leg L-Shaped Triple Motor Frame — the heavy-duty corner base: three motors, 620–1270mm height range, width 964–1600mm, 120kg, under 50dB.

If you are torn between motor counts or leg stages, those trade-offs are covered in our single vs dual motor and two-stage vs triple-stage guides — the short version is that dual motor buys speed and capacity, and triple-stage buys height range.

Step 2: size the top to the frame

Working the other way around — you already own a tabletop and need a frame to match it? That exact scenario has its own guide: Buying a Standing Desk Frame Only: How to Match It to Your Own Tabletop. This section covers the forward direction: you have chosen a frame and are sizing a new top for it.

Match length first: on the dual motor frame, anything from 1200mm to 1800mm works, with the crossbeam adjusted so the legs sit near the board's ends. Depth next: stay within 600–800mm so the mounting brackets land fully on the board — a 750mm depth is the comfortable standard for a monitor at arm's length. Thickness matters for fixing: Desk One's own tops are all 25mm, which is a sensible target for any custom board because it gives screws solid purchase without needing through-bolts. Finally, weigh the board. A large solid hardwood top can be heavy; on a 120kg-rated frame that still leaves ample budget for equipment, but it is worth doing the arithmetic rather than assuming.

Step 3: choose the surface itself

The lowest-friction route is a ready-made board from the sit-stand desk tops collection: S-Series (Walnut, White or Black, with a cable management hole), U-Series (U-shaped cut-out), and C-Series (curved front edge) tops all come in 1200×750, 1500×750 and 1800×750mm at 25mm, in E0-grade board — the strictest formaldehyde emission classification, which is worth caring about for a surface you sit at all day. The X-Series gaming top adds 1600×800 and 1800×800mm in a carbon-fibre texture.

The custom route is where frame-only builds get personal: solid timber from a timber merchant, a bamboo benchtop, or a laminated board cut to size. Check three things — flatness (sight along the board; a warped top will fight the brackets), a low-emission rating if it is a manufactured board, and edge finish, since you will be resting your forearms on it for years. If the board is precious, practise your pilot holes on the underside of a scrap piece first.

Step 4: assembly and mounting

The build order that avoids grief: assemble the frame loosely, set the crossbeam width to suit your top, and snug the bolts. Lay the top face-down on a soft surface, centre the frame on it upside down, and mark the bracket holes. Drill pilot holes — with a depth stop or tape flag on the bit so you do not punch through 25mm of board — then screw the frame down. Mount the control panel where your dominant hand expects it, fix the cabling to the underside with enough slack for the full height travel, and only then stand the desk up. Run it through a complete cycle from minimum to maximum height, confirm nothing snags, and test the anti-collision by (gently) interrupting the descent. Total time for a first-timer is usually under an hour.

Common mistakes to avoid

Four failures account for most disappointing builds: a board too thin to hold screws (under ~18mm gets marginal); cables fixed taut at sitting height that pull out at standing height; a board outside the frame's supported depth so brackets half-hang in air; and skipping the level check — the frames have leg-unbalance protection, but starting from level feet on an uneven floor is still your job. None of these are hard to avoid once named.

Cost, warranty and delivery

Price-wise, the frames sit in the entry-to-mid band and the total build cost is set by your choice of surface — an affordable board keeps the whole project economical, while custom hardwood makes it a premium desk. Whether that beats buying a complete desk is a genuine it-depends, and we have argued both sides honestly in the frame-only vs complete desk guide. Every frame carries a 1-year warranty with a 7-day faulty-item return including return freight, and ships from local stock at Desk One's Willawong (Brisbane) warehouse — no dropshipping wait while your carefully chosen top leans against the wall.

Frequently Asked Questions

What size top fits a Desk One standing desk frame?
The dual motor frame accepts tops from 1200mm to 1800mm long and 600mm to 800mm deep, with its crossbeam adjusting from 964mm to 1600mm. The single motor frame suits narrower boards, with a frame width range of 1100mm to 1270mm and a recommended top of up to 1600mm. Around 25mm thickness is the standard across Desk One's own tops.

Can I use my own timber or laminate top on the frame?
Yes — that is the point of buying frame-only. Any flat, rigid board within the frame's supported length, depth and weight limits will work: solid timber, bamboo, plywood or laminate board. Aim for roughly 25mm thickness so mounting screws get solid purchase, check the board is flat and not warped, and remember the board's own weight counts against the frame's load rating.

Which frame should I choose for a corner build?
Desk One sells two corner bases: the L-Shaped Dual Motor frame (700-1200mm height, 100kg, main side 1250-1550mm plus a 1000mm return) and the 3-Leg L-Shaped Triple Motor frame (620-1270mm, 120kg, width 964-1600mm). The triple-motor 3-leg version is the heavier-duty option with the wider height range.

Is building from a frame cheaper than buying a complete desk?
It depends entirely on what you put on top. The frames themselves sit in the entry-to-mid price band, so a frame plus an affordable board can undercut a complete desk, while a frame plus custom solid timber usually costs more. Our frame-only vs complete desk guide walks through when each route makes sense.

What tools do I need, and how long does assembly take?
A drill with a small pilot bit, a screwdriver or driver bit, and a tape measure cover it. Typical builds take under an hour: assemble the frame, set its width to the top, drill pilot holes, screw the frame and control panel to the underside, then stand it up and run a full height cycle to test.

Does the top's weight reduce how much the desk can hold?
Yes. The rated capacity — 120kg on the dual motor frame, 80kg on the single motor — includes everything the legs lift: the board itself plus monitors, PC and accessories. A heavy 1800mm solid timber top can use up a meaningful share of that budget, so weigh the board (or check its listed weight) before you plan the rest of the load.