Drywall is a type of wall construction made up of thin sheets of gypsum board (a type of mineral) as its primary building material. The gypsum board is coated in a mixture solvents and water. This allows it to be cut easily, drilled and sanded. The drywall panels can be assembled using special fasteners that allow them to attach to wall studs and joists without any nails or screws. When you need additional reading about home decoration, browse around this website.