Best Plywood for Campervan Furniture: Thickness, Weight and Finish

Furniture is heavy, and every kilogram counts in a van. The right plywood makes cabinets strong, light and easy to finish.

Birch or poplar?

Birch plywood is dense and strong, holds screws well and gives a clean, light edge. Poplar plywood is lighter and cheaper, but softer. For parts that carry load or take screws, such as drawer boxes and cabinet sides, birch is the safer choice.

Why thickness matters for CNC plans

CNC joints are cut to the exact thickness of the sheet. A plan for 15 mm plywood expects 15 mm. Plywood sold as 15 mm often varies by a fraction of a millimetre between suppliers, so ask for a sample and measure it before your shop cuts the full order.

Weight

A 1220 × 2440 mm sheet of 15 mm birch plywood weighs roughly 30 kg. Count your sheets and multiply to see how much furniture you carry before you add the worktop, the appliance and the water.

Glue and moisture

Vans see condensation and temperature swings. Use plywood with a moisture-resistant glue and look for low formaldehyde emissions, for example class E1 or better, because you sleep in the same space.

Finish before you assemble

Sand the parts and apply oil, lacquer or varnish while they are flat. It is far easier than finishing a built cabinet. Mask the joints and the glue surfaces if you plan to glue them.

Ready to build? See the DoIt Camper Kitchen plan. Next guide: How to Assemble Flat-Pack Campervan Furniture with Confirmat Screws.