What is the primary difference between a manufactured home and a modular home?

The primary difference between a manufactured home and a modular home lies in the regulatory standards to which they are constructed. Manufactured homes are built in accordance with federal standards established by the U.S. Department of Housing and Urban Development (HUD), which include specific safety and construction regulations. This federal oversight ensures a consistent level of quality and compliance for manufactured homes across the country.

On the other hand, modular homes are constructed according to local or state building codes, which can vary significantly depending on the location. This can lead to differences in design, quality, and compliance standards compared to manufactured homes. Therefore, the distinction between the two types of homes is fundamentally related to the regulatory framework governing their construction.

The other options do not accurately represent the primary differences. For instance, manufactured homes are not necessarily larger or less expensive than modular homes, and both types of homes are built off-site, with modular homes being assembled in sections in a factory and transported to the site for assembly.