Yes, modular buildings do need foundations. Foundations are an essential part of any building, providing a stable base on which the structure can be built. Modular buildings are no exception, and they require a foundation to ensure that they are structurally sound and secure.
The type of foundation required for a modular structure will depend on a number of factors, such as the size and weight of the building, the soil conditions at the construction site, and local building codes and regulations.
