Different ways to level existing concrete basement slab for new floating floor assembly?

Seattle, WA 4cTrying to figure out a good way to keep an existing basement slab, and build a floating floor assembly above. The current slab (if you would even call… Seattle, WA 4cTrying to figure out a good way to keep an existing basement slab, and build a floating floor assembly above. The current slab (if you would even call…Read MoreGreenBuildingAdvisor