Panelized homes are a type of prefabricated construction where the building is made from large panels that are manufactured off-site. These panels typically include walls, floors, and roofs, which are then transported to the construction site for assembly. This method can speed up the building process and reduce waste, as the panels are produced in a controlled environment. The panels are often made from materials like wood, steel, or insulated concrete, providing various options for energy efficiency and durability. Once on-site, the panels are quickly assembled, allowing for a more streamlined construction process compared to traditional building methods.