A storage building is a structure used to store items or materials. Common types of storage buildings include silos, sheds, barns, warehouses, and depots. A SILO is a tall cylindrical structure typically used to store grain or other agricultural products. A SHED is a small, single-story structure used for storage or as a workshop. A BARN is a large, usually rectangular building used for storage, as a shelter for animals, or as a workspace. A WAREHOUSE is a large commercial building used for storage and distribution of goods. A DEPOT is a place where goods are stored or shipped from.