Cabover camper framing 1
The finished floor unit typical to campers in the 9' to 11' sizes. The 5/8" plywood is glued and fastened to 2" x 2" framework.
The box side uprights are a "sandwich" structure of 3/8" plywood, 1" framing, and interior plywood paneling (not yet installed). Note the insulation.
Preliminary mock-up. After the interior panels are installed, the box sides will be glued and fastened in place.