Plasterboard

Definition

Plasterboard is a board used in large sheets as a backing or as a substitute for plaster in walls, consisting of fiberboard, paper, or felt, bonded to a hardened gypsum plaster core. It is a loose term for drywall or sheetrock.

Purpose

Plasterboard is used as an alternative to traditional plaster, providing a quicker and easier method for constructing walls and ceilings. It offers a smooth surface that can be painted, wallpapered, or otherwise finished.

Examples of Use

• Interior Walls: Installing plasterboard to create interior partitions and wall surfaces.
• Ceilings: Using plasterboard to construct and finish ceilings.
• Renovations: Applied in home renovation projects to replace damaged plaster and modernize interior spaces.

Related Terms

• Drywall: A term often used interchangeably with plasterboard, referring to gypsum board used in construction.
• Sheetrock: A brand name that has become a generic term for gypsum board.
• Gypsum Board: A panel made of gypsum plaster pressed between two thick sheets of paper, used in building construction.

Notes

• Installation: Plasterboard is typically screwed or nailed to the framing and then finished with joint tape and compound.
• Fire Resistance: Certain types of plasterboard offer enhanced fire resistance and are used in fire-rated construction.