Core terms

Scaffold

Core terms · definition

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

Source: U.S. OSHA — Scaffolding

  • 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…

  • Rough-In

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

  • Sealant

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

  • 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…

  • Section (Drawing)

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

  • 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…

  • Setback

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

  • Retainage

    A percentage of each payment (often 5–10%) the owner withholds until the project is satisfactorily completed, providing leverage to ensur…

Where this term fits in a remodel

The pillar guides set terms like this one in context — what the work involves, what drives its cost, and where it sits in the sequence of a project. Pricing a specific house takes a defined scope and an on-site assessment.

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