Regular Gypsum Board for use on interior walls and ceilings. CertainTeed Regular Gypsum Boards are an interior gypsum board that consists of a solid set, fire-resistive gypsum core enclosed in ivory colored face paper and liner back paper. Long edges are slightly tapered, allowing joints to be reinforced and concealed with joint tape and joint compound.

CertainTeed Regular Gypsum Boards are available in a variety of lengths and widths.