Glossary · Bathroom terms

Bath Tier

Definition

The budget band of a bath project — from a cosmetic refresh through mid-range and high-end to luxury — defined by scope, fixture grade, and whether the layout changes.

Source: Wikipedia — Renovation

  • Bidet

    A plumbing fixture for personal washing, either a standalone unit or integrated. Standalone bidets require their own floor space and supp…

  • Bath Gut Renovation

    Stripping the bathroom to studs and subfloor to rebuild everything including waterproofing. The scope most cost models assume and where h…

  • Bidet Seat / Washlet

    An electronic toilet seat with washing and drying functions that replaces a standard seat. Needs a nearby GFCI outlet and a supply connec…

  • Bath Exhaust Fan

    A code-required fan that removes moisture to prevent mold and finish damage, ducted to the exterior (never into the attic). The most negl…

  • Body Sprays

    Wall-mounted spray jets adding a multi-outlet shower experience. Each outlet adds plumbing and may push total flow past what the valve an…

  • Bath Circuit Requirements

    NEC requires at least one dedicated 20-amp circuit for bathroom receptacles; high-draw items (heated floor, whirlpool, towel warmer) need…

  • Center / Point Drain

    A traditional single round drain at the shower center requiring the floor to slope from four directions, which forces smaller mosaic tile…

  • Backsplash

    The protective and decorative surface behind the vanity, from a short stone lip to full-height tile, guarding the wall from water.

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