Gypsum boards are interior drywall materials used for walls and ceilings in new construction or renovation work. It attaches directly to wood and metal framing or existing surfaces using screws, nails or adhesive.

Most gypsum boards manufacturers supply different boards dimensions and thicknesses. They are usually available in 3/8", 1/4", 1/2" and 5/8" thicknesses; and range from 4' to 4.5' wide and in lengths ranging from 8’-12’.

Some suppliers also have special dimensions for other home standards, such as 9' ceilings, light boards, etc.