Core terms

Foundation

Core terms · definition

The structure (slab, crawl space, or basement) that transfers the building's load to the ground. Foundation condition underlies the feasibility and cost of major remodels.

Source: InterNACHI — Inspection Glossary: Foundation

Where this comes up

  • Crawl Space

    A shallow accessible void below the floor (instead of a basement or slab) housing structure, plumbing, and ducts. Its condition affects a…

  • Slab

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

  • Framing

    The skeleton of wood or steel members — studs, joists, rafters, beams — that gives a structure its shape and carries its loads before fin…

  • Foreman

    The lead worker who directs a specific crew or trade on site, working alongside the team while ensuring the work meets plan and schedule.

  • Furring

    Thin strips fastened to a wall or ceiling to create a level, plumb nailing surface or an air gap before finish material is applied — comm…

  • Footing

    The widened concrete base below a foundation wall or post that spreads the structure's load over enough soil to prevent settling. New str…

  • General Contractor (GC)

    The party responsible for the overall project — scheduling, hiring and managing subcontractors, pulling permits, and delivering the finis…

  • Floor Plan

    A scaled overhead view of a level showing walls, rooms, openings, and fixture locations. The primary drawing for understanding layout and…

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.

Remodeling guides → Contact the publisher →