I recently saw an episode of "Ask This Old House" and one of the projects was installing a toilet in the basement. From the question I am assuming that this is a similar situation. The way they...
Carpet install on CONCRETE Carpet in a basement assumes that it is a concrete sub floor..Either glue it down.. Very easy!!!!! go to the Depot & buy a trowel & some carpet adhesiveOrTackstrip...
It would depend on the type of floor you are installing. There haven't been enough details about the project provided to answer this question thoroughly. If you are installing engineered hardwood...
This all depends on the floor. Concrete that is level is a wonderful substrate for many types of flooring.
Ceramic or porcelain tile: are great on concrete. In fact it is the preferred substrate....