It’s one of the only parts of the house that everyone uses: the floor. The kids roll around and play on the carpet. Food, liquids, and more end up on the kitchen floor. And that hardwood floor in the living room sets off the leather sofa and gleaming coffee table. Whichever purpose you’re looking to serve, new flooring can transform the house and what you do in it and refinished flooring can revitalize a room or allow you to use the room in new ways.