Ground

Definition

A strip of wood assisting the plasterer in making a straight wall and in providing a place to which the finish trim of the room may be nailed. A strip attached to a wall or ceiling to establish the level to which plaster should be applied.

Purpose

Grounds ensure that plaster is applied evenly and to the correct thickness, providing a straight and level surface for finishing.

Examples of Use

• Plastering: Using grounds to guide the application of plaster on walls and ceilings.
• Carpentry: Providing a nailing surface for finish trim.
• Drywall Installation: Ensuring that drywall sheets are applied straight and level.

Related Terms

• Lath: A backing material for plaster, consisting of narrow strips of wood.
• Trim: The finishing material applied around doors, windows, and at the base of walls.
• Leveling: The process of making a surface even and flat.

Notes

Grounds are typically removed after the plaster has set, but they can also remain in place to provide additional support for trim and finishing elements.