In Wyoming, a Transportable Home is defined as the following:

• Manufactured home - means a residential dwelling built in accordance with the Federal Manufactured Home Construction and Safety Standards which is a unit more than 8 and 1/2 feet in width which is designed, constructed and equipped as a dwelling place, living abode or place of business to which wheels may be attached for movement upon streets and highways except a unit used primarily as a mobile laboratory or mobile office.
• Modular home - means a residential dwelling constructed in a factory to a residential construction code other than the Federal Manufactured Home Construction and Safety Standards.
• Pre-built home - means any residential dwelling that is wholly, or in substantial part, made, fabricated, formed or assembled in manufacturing facilities for installation or assembly on a building site. Pre-built home shall include, but not be limited to, a manufactured home, modular home and mobile home.