30’ x 40’ x 12’ Metal Building with Lean To includes (3) 10’x10’ Garage doors, (1) 10’x31’x10′ Open Lean-to and more. The complete specifications of this 30×40 Metal Building are: (3) 10’x10’ Garage doors (1) 36″x80″ Walk-in Door (1) 10’x31’x10′ Open Lean-to Lap Siding (available in some states) Buy 30’Wx40’Lx12’H Metal Building With Lean To … Continue reading 30×40 Metal Building with Lean To