Joist

Joist

In architecture and engineering, a joist is one of the horizontal supporting members that run from wall to wall, wall to beam, or beam to beam to support a ceiling, roof, or floor. It may be made of oriented strand board, plywood, wood, steel, or concrete. Typically, a beam is bigger than, and is thus distinguished from, a joist. Joists are often supported by beams and are usually repetitive.

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Famous quotes containing the word joist:

    The house of my body has spoken
    often as you rebuild me like blocks,
    and promise to come visit
    when I’m finally adjusted on safe land,
    and am livable, joist to joist
    with storm windows and screens ...
    Anne Sexton (1928–1974)