Sheetrock, also known as plasterboard, wallboard, gypsum board, or drywall is a panel made of gypsum plaster pressed between two thick sheets of paper. It is used to make interior walls and ceilings. Maki Building Centers stocks various types of drywall for your most important construction applications.
In 1910 United States Gypsum Corporation bought Sackett Plaster Board Company and by 1917 came out with a product called sheetrock.
Drywall panels are manufactured in 48 inch and 96 inch wide panels in varying lengths to suit the application. Various thicknesses are offered .