Here are companies that specialize in the recovery of barns for their vintage building materials. Find hand-hewn logs, timberframe barns, hand-hewn beams, barn siding, chestnut lumber, antique oak lumber, heart pine, reclaimed flooring and other reclaimed barn materials, even barns themselves. Barns are typically designed for a specific purpose. They might house horses, cattle, exotic animals, hay, grain, or equipment. Barns are sometimes used as workspaces and as homes. They also vary in look and style depending on where they are located. Some styles include round barns, Dutch barns, and Western, two-story barns.