Homes built on concrete slabs
Most South Florida homes are built slab-on-grade: the ground floor is a concrete slab poured on the soil, with no crawl space beneath it. The ground is damp for much of the year, the water table is high, and concrete lets moisture vapor pass through.
This matters for anything installed on the slab. Click-lock flooring manufacturers set limits for subfloor moisture and flatness, and floor coatings can be pushed off from below by moisture. For both, we look at the slab before recommending a product, and we list moisture mitigation or leveling separately when the conditions call for it.
