Garage Loft Design for Storage

Job ID: 39049407

Budget: $250 – $750 USD

Hello,

I have a 19'x22' garage with 13' ceilings, and I would like to build a loft for storage. I imagine two ledgers along the side walls and then joists from side to side. My question is, is this something you can make plans/ engineering for? Also, what is the maximum square feet allowed? I plan to use a ladder or some attic steps. Or if possible some type of dumbwaiter between joists and untilizing a small atv winch. My ideal size is 300 sq ft and 19’x15.5. Also a rough estimate of the cost for the design.

Thanks,

John Lloyd