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Step-by-Step: Build a Cheap Platform Bed for Your Stealth Van

Budget Stealth Van Conversions for Urban Weekend Travelers · DIY Build Tutorials

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You've watched the YouTube videos. The ones where folks drop three grand on a custom aluminum slide-out bed system. That's ridiculous. You want to sleep comfortably, not finance a luxury yacht. Building a platform bed van setup yourself is cheap, fast, and surprisingly hard to screw up. Honestly. If you can operate a drill without injuring yourself, you can do this. A DIY stealth van needs to look like a boring plumber's work truck on the outside and a cozy cabin on the inside. Let's make that happen.

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Wood, Screws, and Zero Fancy Tools

Top-down flat lay photography of DIY woodworking materials on a concrete garage floor. Rough 2x4 lumber, sheets of 3/4 inch plywood, a box of wood screws, a yellow cordless drill, and a circular saw. High contrast, sharp focus, natural lighting --ar 16:9

Keep it simple. You need 2x4s for the frame and thick plywood for the top. Don't skimp on the plywood. Grab the 3/4-inch sanded stuff. Thin wood sags. Sagging wood ruins your back. A cheap van bed doesn't mean a flimsy one. Grab a box of 2.5-inch deck screws, some wood glue, and borrow a circular saw if you don't own one. That’s your entire shopping list. We’re building a rock-solid camper bed tutorial reality right here, not a fragile piece of IKEA furniture.

Measure Twice, Swear Once

Vans are annoyingly curvy. Nothing is square. Nothing is level. Your biggest enemies are the wheel wells. Measure the distance between them. That dictates the maximum width of your support legs. Don't just measure at the floor, either. Vans taper as they go up. Measure at the exact height you want your mattress to sit. Think about headroom. If you sit up in bed and smack your forehead on a bare metal roof rib, you built it too high. Leave enough room underneath for your plastic storage bins. But don't get greedy.

Framing a Base That Won't Collapse

Time to build the skeleton. Cut your 2x4s to make two sturdy rectangular frames. These run parallel to your van walls, sitting just over the wheel wells. Screw them together with your deck screws. Use the wood glue. It stops the wood from squeaking when you roll over at night. Tie the two side frames together with horizontal crossbeams. Every sixteen inches is a solid rule of thumb. Test the strength. Climb on top of the bare frame and jump around a bit. It shouldn't budge. If it wobbles, add a brace.

Slap the Top On (But Let It Breathe)

Now for the plywood top. Cut your sheets to size and drop them onto your frame. Sink a screw into the crossbeams every foot or so. Here's a crucial trick most beginners miss: drill holes in the plywood. A solid sheet of wood traps moisture under your mattress. Moisture equals mold. Mold equals ripping this whole thing out in six months. Buy a cheap hole saw bit and drill holes all over that plywood like Swiss cheese. Toss your mattress on top. Grab a beer. You just built a stealth van bed.