Drywall, first introduced in 1916 by United States Gypsum (USG ... cost for drywall. For plaster, it’s more like 70 to 90 percent. A typical drywall job might cost between $1 and $3 per ...

We'll look at where all of these names come from and explore and differences between ... wall covering consisting of a hardened gypsum paste sandwiched between two sheets of paper.