Establishments primarily engaged in manufacturing prefabricated wood buildings, sections, and panels. Establishments primarily engaged in fabricating buildings on the site of construction are classified in Division C, Construction.
- Buildings, prefabricated and portable: wood
- Chicken coops, prefabricated: wood
- Corn cribs, prefabricated: wood
- Farm buildings, prefabricated or portable: wood
- Floors, prefabricated: wood
- Geodesic domes, prefabricated: wood
- Houses, portable: prefabricated wood-except mobile homes
- Log cabins, prefabricated: wood
- Marinas, prefabricated: wood
- Panels for prefabricated wood buildings
- Sauna rooms, prefabricated: wood
- Sections for prefabricated wood buildings