Barns can be used to shelter livestock, produce a specific farm product, store farm products and equipment, or serve a combination of purposes.
A barn is traditionally a building with a rectangular floor plan and a pitched roof, usually used on farms to store crops or house livestock. The design is simple and the construction may be light, making it economical. Barns come in many shapes and sizes, such as dairy barns, cattle barns, hog barns, sheep barns and more.
They may house a mix of animal species under one roof or show one type of animal. Livestock structures are typically for residential and rural areas.