

It is a permanent foundation which means it is heavy and doesn’t move easily to another location, especially if it is large. It is an excellent foundation and anchor for a prefabricated shed, or on which to construct almost any style of shed too.Ī concrete slab foundation has some limitations. You can place plastic or metal sheds on a concrete slab and also anchor them directly to this foundation. This foundation works for small 2ft x 4ft generator or recycling sheds up to 20ft x 40ft storage sheds, or larger.

A concrete slab foundation is also excellent for ground level access. If you need a solid, stable foundation that will support a great deal of weight, concrete is your best bet. It is ideal for flat ground but can be constructed on the sloped ground with some extra material and work. When to Use Concrete Slab for a ShedĪ concrete foundation is a permanent foundation, which will withstand frost movement if properly constructed. It provides a level, stable base on which to sit or build your shed so it lasts longer, and it can be used to anchor your shed from wind damage. The foundation keeps the shed off the ground, reducing the transfer of moisture from the ground into the shed material and its contents to prevent mold and rot.

