Rhino ShelfUniversal Garage Storage Kit - 16 feet

How many 2’x4’x10’ long lumber I need to get for the 8’ long x 20” deep shelf? Thank you!

Can I use this if I only have 22" of vertical space?

Yes let’s talk lumber??you say get lumber local with no additional cost? does that mean I’m supposed to steal it or are you sending cash?

Garage ceiling is 11'4". Two levels, one above the other, of 12' x 33" possible ?