Structural

Crawl Space Encapsulation

Structural · definition

Sealing a crawl space with a heavy vapor barrier (and often a dehumidifier) to control moisture, mold, and wood rot affecting the structure above.

Source: U.S. DOE Building America Solution Center — Unvented, Insulated Crawlspaces

  • Crawl Space

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

  • Vapor Barrier

    A material that limits moisture diffusion through an assembly to control condensation. Correct placement is climate-dependent — wrong-sid…

  • Curing

    Maintaining moisture and temperature while concrete gains strength. Concrete reaches most of its strength over ~28 days; rushing it weake…

  • Crack Monitoring

    Tracking a foundation crack's width over time (e.g., with a tell-tale gauge) to judge whether movement is active or stable before choosin…

  • Damp Proofing

    An asphaltic coating that resists soil moisture (not liquid water pressure). The minimum builder treatment — less protective than true wa…

  • Control Joint

    A tooled or cut groove that pre-determines where concrete will crack as it shrinks, keeping cracks straight and hidden rather than random.

  • Dead Load

    The permanent weight of the structure itself — framing, finishes, roofing. The baseline load every member is sized for.

  • Collar Tie / Rafter Tie

    Horizontal members resisting rafter spread (rafter tie, low) or uplift (collar tie, high). Removing them to open a ceiling causes the roo…

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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