2451  Mobile Homes

Establishments primarily engaged in manufacturing mobile homes and
nonresidential mobile buildings. These units are generally more than 35
feet long, at least 8 feet wide, do not have facilities for storage of
water or waste, and are equipped with wheels. Trailers that are generally
35 feet long or less, 8 feet wide or less, and with self-contained
facilities are classified in industry 3792. Portable wood buildings not
equipped with wheels are classified in industry 2452.