Reclaime lumber is used wood that has been taken for re-use. Often this is wood from from long-standing idle buildings, and its sometimes refinished for new purposes. Most reclaimed lumber comes from timbers and decking rescued from old barns, factories and warehouses and some companies have been known to source wood from less traditional structures such as boxcars, coal mines, and wine barrels. Reclaimed or antique lumber is used primarily for decoration and home building and is often used for siding, architectural details, cabinetry, furniture and flooring.