Built in a factory to the state, local or regional codes of where the home will be set-up. Modular Homes come in one or more sections, one or more stories, and in different architectural styles (Cape Cod, Victorian, Ranch, Traditional, Saltbox, Split-level, etc.). Modules are transported to the site on steel carriers, which are then removed, and reused for transporting another home (some states allow for a State Code Modular to retain an HUD like steel frame). Modular Homes are set upon permanent foundations.