Leans can be either in the Box Eave style or Vertical style, over 15′ wide will need to be re enforced and they must have at least a 2′ drop.
Custom Lean #5387
#6239 Box Eave lean too with a roll up door on one side (High Side)
#6239 Box Eave Lean Too Fully Enclosed
#6239 Box Eave Lean Too fully enclosed with a roll up door on one side and a man door on one end