Glossary · General construction

Rough-In

Definition

The stage where plumbing, electrical, and HVAC lines are run inside open walls and floors before insulation and drywall. Rough-in must pass inspection before walls are closed.

Source: Wikipedia — Mechanical, Electrical & Plumbing

Where this comes up on this site

  • Drywall

    Gypsum panel wall and ceiling material (also called sheetrock) that is hung, taped, mudded, and finished. Any wall opened during a remode…

  • Inspection

    A code official's review of work at defined stages (rough-in, framing, final) to verify compliance before the next phase can proceed. Fai…

  • Insulation

    Material that resists heat flow, rated by R-value, installed in walls, ceilings, and floors. Opened walls are the opportunity to upgrade…

  • Scaffold

    A temporary elevated work platform system. Proper scaffolding is a regulated safety item on multi-story exterior and high-ceiling interio…

  • Rough Opening

    The framed gap left in a wall to receive a window, door, or unit, sized slightly larger than the product to allow shimming and squaring d…

  • Scope of Work

    The detailed written description of exactly what the contractor will and will not do on the project. The single most important document f…

  • RFI (Request for Information)

    A formal written question from the builder to the designer or owner to clarify drawings or specs before proceeding. RFIs create a paper t…

  • Sealant

    A material applied to a surface or joint to block the passage of water, air, or stains. Stone counters, grout, and exterior penetrations…

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