Sand cut edges of shelves, rounding corners if desired.
Screw both ends of each threaded pipe into flanges. Place flange at corner of first piece of wood (top shelf), 1 inch in from sides. Drill shallow pilot holes in the wood through each hole in flange; then drill in screws. Repeat for each corner and center of shelf.
Repeat with second (middle shelf) and third (bottom) piece of wood.
Screw casters to bottom corners and center.
3 pieces of 3/4-inch-thick plywood
24 floor flanges
Twelve 1-foot pieces of 1/2-inch galvanized pipe
Drill with 3/16-inch bit
Six 120-pound casters
Find containers that suit your storage needs first; then adjust the height and width of the shelves to comfortably accomodate them.
You can also see our instructions for a table and desk.