American barns are large agricultural buildings traditionally used for storing hay, grain, and equipment, as well as housing livestock. They are often made of wood and feature a distinctive gabled roof, which helps with snow and rain runoff. Barns come in various styles, including the classic red barn, which is a symbol of rural America. These structures vary by region, reflecting local building materials and agricultural practices. Some barns are painted, while others are left unpainted to weather naturally. Many barns also have large doors for easy access, and some include lofts for additional storage space, showcasing their practical design.