CurlyDave
Elite Member
If you have a Sam's club close check out the Gorilla Shelving. I hav'nt done the math , but if your time is worth anything they are hard to beat. They are steel frames and wood shelves that go together in minutes. I must have 8 or ten sets in my garage and a spare in the box just in case.
You can "stretch" Gorilla shelves to hold more material.
Take a sheet of 5/8" or 3/4" plywood and rip it into three 18" x 96" pieces.
Make slots at the 24" and 72" locations on both edges of the planks you have just made.
Set up two gorilla shelves 48" apart, and the plywood planks will fit right in between them. The steel supports fit right into the slots, and you can bridge the 48" gap with the planks. This gets you an extra 4' section with three shelves at about half the cost of a third Gorilla shelf.