What type of structure is NOT considered a manufactured building?

A site-built home is not considered a manufactured building because of its method of construction and placement. Manufactured buildings, including homes, are constructed in a factory setting and then transported to a site, where they are installed. This factory-oriented process distinguishes them from site-built homes, which are constructed directly on the land where they will remain and built according to local building codes and regulations applicable to that specific location. The difference lies in the manufacturing process, materials, and regulatory standards, making site-built homes uniquely separate from manufactured buildings.

In contrast, a residential home built in a factory, a temporary living quarter for camping, and a mobile office all still fall under definitions or categories closely associated with manufactured structures, either due to their factory construction or their intended mobility and temporary use.