Glossary · Bathroom terms

Double Vanity

Definition

A vanity with two sinks, typically 60 in.+ wide, for shared primary baths. Needs adequate wall length and two sets of supply/drain rough-ins.

Source: Wikipedia — Bathroom Cabinet

Where this comes up on this site

  • Primary (Master) Bath

    The bathroom attached to the primary bedroom, typically the largest and most-renovated bath and the highest-ROI bath project for resale.

  • 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…

  • Vanity

    The bathroom cabinet that houses the sink and provides storage and counter space. The bath equivalent of the kitchen's base-cabinet run a…

  • Drop-In Tub

    A tub shell set into a finished deck or surround. Offers design flexibility but the deck adds footprint and cost.

  • Diverter

    The control that routes water between outlets — tub spout to showerhead, or among showerhead, hand shower, and body sprays.

  • Dual-Flush

    A toilet with two flush volumes (liquid/solid) to save water. Often WaterSense-labeled; reduces water use versus single-flush models.

  • Damp / Wet-Rated Fixture

    Light fixtures rated for bath moisture exposure — 'damp' for general bath areas, 'wet' for inside showers/over tubs. Using the correct ra…

  • Elongated vs. Round

    Toilet bowl shapes: elongated (oval, more comfortable, needs more clearance) versus round-front (compact, fits tight spaces). A clearance…

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