Q. I really would like to have a solid hardwood floor, but my existing house has a concrete slab. Is it possible to install a hardwood floor on top of concrete? A. If your slab surface is level with ...

Dear James: We plan to add a half-bathroom, but our house is built on a slab. Is it possible to still add a bathroom there, because there is no drain to the sewer in that spot? -- Charlotte G. Dear ...