Level

Definition

A term describing the position of a line or plane when parallel to the surface of still water; an instrument or tool used in testing for horizontal and vertical surfaces, and in determining differences of elevation.

Purpose

Levels are essential tools in construction and surveying to ensure surfaces are true and even. They help in setting out foundations, framing, and other structural elements accurately.

Examples of Use

• Foundation work: Ensuring that the base of a structure is level for stability and proper load distribution.
• Framing: Verifying that walls, floors, and ceilings are level during construction.
• Tile installation: Checking that tile surfaces are even and aligned correctly.

Related Terms

• Spirit Level: A tool with a bubble in a liquid that shows when a surface is level.
• Laser Level: An electronic tool that projects a laser beam to establish a level reference over a distance.
• Plumb: A term referring to something that is perfectly vertical.

Notes

• Using a level correctly involves placing it on the surface to be checked and adjusting until the bubble or laser indicates it is level.
• Levels come in various types and sizes, each suited for different applications and accuracy requirements.
• Regular calibration and maintenance of leveling tools ensure their accuracy and reliability.