Typically, you will need a 4” or 6” slab to install your Kodiak steel building correctly.
The foundation thickness will depend on the type of building, climate, and soil conditions. For example, if you live in the Southern half of the US, foundations tend to be 4 inches, which in Northern climates, the thickness can exceed 8 inches.
You may also be able to install via a concrete pier system (one footer per column).
All foundation requirements are to be determined by your engineered concrete drawings and will be based on the final size, weight, and design of your building.
Concrete drawings and anchor bolts are included with the HyperSteel building system. If you are building with red iron steel - foundation drawings and anchor bolts are to be supplied by a local engineer.