Start to prepare the site for concrete by driving four stakes to roughly indicate the corners of the new slab and use a line level and string or builder’s level to see how much the ground slopes.

shifting or unevenness in your slab caused by direct contact with the ground. It also prevents issues like water pooling underneath the concrete and reduces the likelihood of erosion and settling.

level concrete slab. For a crawl space, exterior concrete walls raise the foundation a minimum of 18 inches above ground level, which leaves access space for wires, plumbing and storage.

Pros and Cons of Buying a House on a Concrete Slab Mark Cussen, CMFC, has 13+ years of experience as a writer and provides financial education to military service members and the public.

Lifting up the paving slabs reveals the potential ... pathways and concrete interlaced with grass. With the hard landscaping now gone, level ground is being reshaped to introduce dips and gullies ...