Which material is specified for the foundation in manufactured housing?

The specified material for the foundation in manufactured housing is poured concrete because it provides a strong, durable, and stable base that can support the weight of the structure and withstand various environmental conditions. Poured concrete foundations also help prevent moisture intrusion, contribute to the longevity of the home, and offer a level surface for the installation of the manufactured home.

Other materials mentioned, such as wooden beams, steel plating, and brick, may not offer the same level of stability or may not meet the specific requirements set forth in building codes and regulations for manufactured housing foundations. Wooden beams, for instance, can be susceptible to rot and pests, while steel plating may not provide the necessary structural integrity. Brick, while durable, can be more labor-intensive and expensive to install compared to a poured concrete foundation. Thus, poured concrete is the optimal choice for foundation material in manufactured housing.