Drywall is also called wallboard, gypsum board or plasterboard ... majority of people doing DIY work. "There are different types of drywall boards, [but] like I said, they are mostly all the ...

All drywall is made of gypsum, aka calcium sulfate dihydrate ... including screw heads. There are many different types of Sheetrock drywall panels, and they have different features and properties ...