https://goo.gl/pTWbqW Step-by-step instructions for fitting a false ceiling. A false ceiling has a number of advantages. You can make a room or hall more attractive, or you can use it to hide roofing beams or an unfinished ceiling. You can fit recessed spotlights in the ceiling, and conceal power cables and pipes. Also important: a false ceiling can give you big savings in your heating costs.