I made an enclosure for my Prusa i3 RepRap 3D Printer to protect it from sawdust in my woodworking shop. Watch my video of the project and follow these steps to make one for your 3D printer. The overall size is 19.5" wide x 22" tall x 23" deep; however, you may need to adjust the size to fit your 3D printer.
Supplies: 1/4" plywood, 1/2" plywood, 3/4" plywood, clear acrylic, zip ties, screws, glue, LED light strip, washers, magnets
Tools: Table saw, band saw, drill, square, sander, trim router, scissors, tape measure
I measured the 3D printer and cut a base a little bigger than the footprint of the printer. I cut two sides with openings for windows that would be taller than the printer. I screwed these together with the base elevated, so that I can mount the electronic components underneath the printer.