Glossary · General construction

Slab

Definition

A poured concrete floor or foundation surface. Moving plumbing in a slab-on-grade home means saw-cutting and patching concrete — a significant cost driver.

Source: Wikipedia — Concrete Slab

Where this comes up on this site

  • Concrete

    A mix of cement, aggregate, and water that cures into a hard structural material used for footings, slabs, and foundations. Curing time a…

  • Foundation

    The structure (slab, crawl space, or basement) that transfers the building's load to the ground. Foundation condition underlies the feasi…

  • Stop-Work Order

    An official order halting construction, usually for working without a permit or a code/safety violation. Work cannot resume until the iss…

  • Sheathing

    The structural panel layer (plywood or OSB) attached to studs or rafters that braces the frame and provides a base for siding, roofing, o…

  • Stud

    A vertical framing member in a wall (typically 2x4 or 2x6) spaced 16 or 24 inches on center, forming the structure to which sheathing and…

  • Setback

    The minimum required distance between a structure and the property line, street, or other features. Setbacks constrain where additions, d…

  • Subcontractor

    A specialized trade (electrician, plumber, tile setter) hired by the general contractor to perform a portion of the work. You contract wi…

  • Section (Drawing)

    A drawing showing the structure as if sliced vertically, revealing how floors, walls, and roof assemble and stack — used to communicate c…

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