In my current house, I don't have that kind of free wall space, so I need it a bit smaller.
Not being one to waste materials. Out of one 4' x 8' sheet of melamine coated hardboard I can get three 32" x 48" whiteboards. So lets get to work.
Step 1: Gather tools and materials
qty description price
3___1"x4"x8' standard pine board_____~$1.54 each
1___4'x8' sheet of tileboard (melamine finished hardboard)____~$9.93
24___1.25" long course pocket screws
1___bottle of wood glue
picture hanging hardware
power miter saw
Sandpaper or an Random Orbit Sander
Pocket Screw jig
12" Quick Grip Clamp
2-5' pipe clamps