A false ceiling, also known as a drop ceiling or suspended ceiling, is a secondary ceiling that is hung below the main ceiling. It is typically made from lightweight materials like gypsum board or tiles and is used to conceal electrical wiring, plumbing, and HVAC systems. False ceilings can also improve acoustics and provide insulation. These ceilings come in various designs and can enhance the aesthetic appeal of a room. They are commonly found in commercial spaces, such as offices and retail stores, but are also used in residential settings. Installing a false ceiling can create a more polished and organized look in any space.