For rooms where most of the wall space is hidden, putting wallpaper on the ceiling is valuable. It adds a visually appealing pattern to the room while making use of a large, empty space. A standard and properly installed wallpaper last for at least 15 years.
Ease of workability and lightness are plaster’s biggest advantages. Today, Plaster Ceilings are more popular than traditional plastering due to ease, cost and speed of installation, at a slight cost to aesthetic appeal. it prevents unwanted noises permeating through walls and ceilings