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DIY Corner Desk: How to Build One on a Crate Tower With Hidden Screws

ByCozy Room Co Published
Left: an empty corner of a room with three bare wooden crates on a drop cloth as a woman sets one down. Right: the same corner with a warm wood desk on navy crates, a laptop, a brass lamp, a chair and a shelf with a plant above
The same corner after: a butcher-block desk on a navy crate tower, with a chair and a laptop
Slide the line to compare Same corner. A butcher-block top on a tower of crates.Save

Picture a quiet weekday morning in a corner that used to hold nothing but a laundry basket. Sun comes through the window onto a warm wood desk, a brass lamp, your laptop and a coffee.

Navy crates beside your knees hold books and a basket of chargers. Your partner leans in the doorway and asks, "Since when do we have an office?"

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Since you built it on Saturday. That's the DIY corner desk from our video: a butcher-block top on wood strips screwed to the wall. A tower of painted crates holds up the other end. You can build it in a weekend, and nothing shows on top: every screw goes in from underneath. The top is the biggest cost, and the crates double as shelves.

When a crate desk video goes around, the comments ask the same things. How does the board stay on the wall? Why are there screws through the top? Isn't it too high to type? Every answer is below, with 7 steps and a picture for each, plus the five mistakes that make a crate desk fail.

At a glance

  • Time: a weekend: one day to paint the crates, one day to build
  • Skill: beginner. You find studs, drill and drive screws.
  • Cost: about $200 to $280, most of it the top
  • Best time to build: now. A corner office built this month is ready for the holiday break, when everyone is home and the kitchen table is taken.
Watch the whole build (30 seconds).
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If you buy one thing

Pick a top 1 1/2 inches thick

A 4-foot butcher block, 25 inches deep and 1 1/2 inches thick, stays flat across the open space between the wall strip and the crates. It's also most of the cost, so it's the part worth choosing with care.

See options on Amazon →

How the Corner Desk Goes Together

Diagram of a corner desk: a 48 by 25-inch butcher-block top rests on 2x2 strips screwed into the studs of the back and side walls and on a tower of two navy crates on a 2x3 base at the open end; the desk is 29 inches high with about 27 1/2 inches of leg room, and a grommet near the back corner takes the cords

The top rests on three things. One wood strip runs along the back wall and a short one sits on the side wall. A tower of two crates stands at the open end.

  1. The top is a butcher block, 48 inches long and 25 inches deep. Its back edge and one end sit on 2×2 strips screwed into the wall studs.
  2. The crate tower is two crates on their sides, open ends facing the room. They're screwed together and set on a low 2×3 base.
  3. The desk surface sits at 29 inches, a common desk height. That leaves about 27 1/2 inches for your legs, inside the 20 to 28 inches OSHA suggests.

The video stacks three crates. Real craft crates stand 12 1/2 inches tall on their sides, so three would make a 39-inch counter. Two crates on a low base give the 29-inch desk.

What You Need, and What It Costs

A woman kneels and slides a navy-painted wooden crate against the wall in an empty corner
  • Butcher block countertop, 4 feet long, 25 inches deep and 1 1/2 inches thick.
  • Wooden crates, two, 18 x 12 1/2 x 9 1/2 inches.
  • Furniture paint in deep navy, 1 quart.
  • Two 2x2s and one 2×3, 8 feet long, for the wall strips and the base.
  • Stud finder to locate the wall studs.
  • Desk grommet, 2 inches, for the cords.
  • Shelf brackets, two, in matte black, plus a 24-inch shelf board.
  • Construction screws, 3 1/2 inches long, for the wall strips. Add wood screws in 2 1/2, 1 1/4 and 1 inch.
  • Tools: drill, a 2-inch hole saw, level, tape measure, sandpaper and a brush.

What it costs: about $200 to $280 in all, with prices we checked at US stores on October 14, 2026. The top is $100 to $140 of it, and the two crates about $30.

Two buying tips:

  1. Measure the corner first. The 4-foot top needs 48 inches of wall, and the crate tower needs about 18 inches of floor at the open end.
  2. Pick a top that's 1 1/2 inches thick. Thinner boards bend over the open space between the wall and the crates.

Step 1: Sand and Paint the Crates

A woman kneels on a drop cloth and brushes navy paint onto the first of three bare wooden crates
  1. Sand the rough edges of both crates with 120-grit paper.
  2. Paint them inside and out, in thin coats, as the can directs.
  3. Let them dry fully before you stack them.

Watch out: paint before you join the crates. Afterward, you can't reach the walls where they touch.

Step 2: Stack and Screw the Crates Together

Close-up of a drill driving a screw from inside the top navy crate down into the crate below
  1. Set two 18-inch pieces of 2×3, on edge, under the first crate: one at the front, one at the back.
  2. Screw down into them from inside the crate, with 1 1/4-inch screws.
  3. Set the second crate on top, edges flush.
  4. From inside the top crate, drive four 1-inch screws down through both crates' walls.
  5. Stand the tower at the open end of the desk spot, against the back wall.

Watch out: every screw has to pass through both crates' walls. Stacked crates that aren't screwed together can slide apart when you lean on the desk.

Step 3: Find the Studs and Mark the Height

Close-up of a stud finder on the wall beside the navy crate tower, with a pencil marking the stud
  1. Run a stud finder along the back wall and the side wall, and mark each stud with a pencil X.
  2. Measure the top of the crate tower from the floor. It should be about 27 1/2 inches.
  3. Draw a level line on both walls at that height.

Watch out: the wall strips carry half the desk, so their screws must go into studs. Drywall alone won't hold a desk you lean on.

Step 4: Screw the Wall Strips On

Close-up of a woman holding a wood strip against the wall with one hand while she drives a screw through it with a drill
  1. Cut a 2×2 to fit the back wall under the desk. Cut a second one about 22 inches long for the side wall.
  2. Hold each strip with its top edge on the line, and check it with a level.
  3. Drive a 3 1/2-inch screw through the strip into every stud you marked.

Watch out: hold the strip on the line with one hand while you drive the first screw. A board doesn't stay on the wall by itself the way it seems to in videos.

Step 5: Set the Top and Screw It From Below

Close-up inside the top navy crate: a drill drives a screw upward into the underside of the wood desk top
  1. Lay the top on the wall strips and the crate tower, tight into the corner.
  2. Check it with a level, front to back and side to side.
  3. From below, drive 2 1/2-inch screws up through the wall strips into the top, about every 12 inches. Tilt the drill a little if it touches the wall.
  4. From inside the top crate, drive four 1 1/4-inch screws up into the top.

Watch out: never screw down through the top. Screws from below leave the desk smooth, and nothing snags your sleeves.

Step 6: Drill a Hole for the Cords

Close-up of hands pressing a black cord grommet into a round hole drilled near the back corner of the wood desk top
  1. Mark the center of the hole about 3 1/2 inches from the back wall and 8 inches from the side wall.
  2. Drill straight down with the 2-inch hole saw, letting the saw do the work.
  3. Sand the edge of the hole and press the grommet in.
  4. Feed the lamp and charger cords down through it to the outlet.

Watch out: check under the top before you drill, so the saw doesn't hit a wall strip or a screw.

Step 7: Hang the Shelf Above

Close-up of a woman screwing a matte black shelf bracket to the wall above the desk with a drill
  1. Draw a level line 16 to 24 inches above the desk, across two studs.
  2. Screw a bracket to each stud on the line, with 2 1/2-inch screws.
  3. Lay the shelf board on the brackets, and screw it on from below with screws short enough not to poke through.

Then set out the lamp, the laptop and a plant. That first morning of work in your own corner is the moment it stops being a corner.

The Mistakes That Make It Fail

The finished corner desk with navy crates, a laptop and a lit brass lamp, as a woman sets down a mug, a chair tucked in and a shelf with a plant above

These five come up again and again under crate desk videos, and each one has a simple fix:

  1. A desk too high to type at. Three stacked crates make a counter. Use two crates on a low base for 29 inches.
  2. Screws through the top. They catch sleeves and look unfinished. Screw everything from below.
  3. Wall strips in drywall only. They pull out under a leaning elbow. Find the studs.
  4. Loose crates. They slide apart. Screw them together and to the top.
  5. No plan for cords. Cables trail across the desk. Drill a hole and fit a grommet.

Get those five right, and you get a desk that looks like the one in the video: warm wood and navy crates. There isn't a screw head in sight.

Keep It Working: Spills, Cords and Wobble

Close-up of a hand feeding a brass lamp's cord down through the grommet in the desk top
  • Spills: wipe them up the same day. Oil the top when it looks dry, or seal it if you prefer a harder finish.
  • Cords: tie them together under the desk, so they don't pull the lamp off.
  • Wobble: if the top moves, tighten the screws into the wall strips and the crates.
  • Books: keep the heaviest ones in the bottom crate.

Then open the laptop, pour the coffee and wait for the first person who asks where you bought it. For more ways to fit an office into a small room, see our home office ideas.

Watch this build, and the next ones, on YouTube, Instagram and Facebook.

Start here

Want your own corner office before the holiday break? Start with the top: everything else is sized to it.

See options on Amazon →

FAQ

What Height Should a Desk Be?

About 28 to 30 inches for most adults. This one sits at 29 inches, which leaves about 27 1/2 inches of room for your legs.

How Do You Attach a Desk Top to the Wall?

Screw 2×2 strips into the wall studs at the desk's height, rest the top on them and screw it on from below.

How Many Crates Do You Need for a Desk?

Two crates on a low base make a 29-inch desk. Three stacked crates are closer to counter height.

Can You Build a Crate Desk Without Drilling Into the Wall?

Yes. Use a second crate tower under the other end of the top instead of the wall strips, and keep the desk light.

How Deep Should a Corner Desk Be?

About 24 to 25 inches, enough for a laptop and a lamp. This butcher block is 25 inches deep.

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