A false ceiling is a ceiling made beneath the main ceiling of the room or building. In other words, it is a second layer of roof suspended from the main roof with the help of metal or wooden frame. It is also known as dropped ceiling. It improves the aesthetics of the room. False ceiling is made of various materials like Plaster of Paris, Gypsum board, Plywood, PVC sheets, etc. It helps to maintain room temperature. It is also provided to hide the ugly trap of electric wires, light fixtures, air conditioning ducts and other fixtures.