House Raised Slab Foundation
A slab foundation is made of concrete that is typically 4 6 thick in the center.
House raised slab foundation. Then they fill the entire crawl space with rock or soil for drainage and cap it with a layer of concrete. The concrete slab is often placed on a layer of sand for drainage or to act as a cushion. A raised slab foundation is a cross between a slab and a crawl space. Wire mesh is cast into the concrete to reduce chances of cracking.
Since there are no under floor space requirements the floor can be lower to the ground if handicapped or accessibility requirements are needed. The installer builds a base structure of footings and a perimeter wall to support the home. A raised foundation is a foundation that as its name would suggest is the main floor of a home or business that is raised above the plane of the surrounding earth. They re best for climates where the ground doesn t freeze and thaw throughout the winter.
A raised slab foundation is a good idea if you don t foresee a future remodel project and if you prefer to avoid any moisture and allergen issues typically associated with crawlspaces. These types of house foundations help protect against termites. Along with the concrete slab foundation the raised version accounts for most of the foundation options used for homes in most of the world at least the industrialized world.