These residences, constructed in factories and transported to their final locations, offer a cost-effective housing solution. Their defining characteristic is their width, achieved by joining two separate sections at the site. This design differentiates them from single-wide counterparts, resulting in significantly larger living spaces. A common example features a width of approximately 20 to 36 feet and a length ranging from 50 to 90 feet.
The appeal of this type of housing lies in the balance between affordability and spaciousness. Compared to traditional site-built homes, these structures present a lower initial investment, while still providing ample room for families. Historically, they offered an alternative to apartment living, particularly in areas with limited housing options. Their development has broadened access to homeownership for many individuals and families.