It is possible to set up carpet, laminate, engineered flooring, ceramic tiles, or vinyl tiles on top of the panels. (Vinyl tiles demand a one/four-inch plywood sub flooring while ceramic tiles require a base of cement board.) The floating sub floors are comfy to walk on, since the delicate underlay http://trevortohyp.isblog.net/5-simple-statements-about-subfloor-fans-explained-9895520