Gloss White Vessel Sink for a Clean, ADA-Ready Vanity

The Karran Valera VC-428-WH is an above-counter single-bowl vessel sink in gloss white vitreous china, designed for bathroom vanities where a classic white finish and confirmed ADA compliance are the starting point.

Key Features

• Gloss white vitreous china body with a smooth, easy-to-clean glazed surface.
• ADA compliant above-counter vessel configuration for accessible vanity installations.
• Square 18-1/4 inch bowl with equal length and width for a symmetrical, modern profile.
• Installs on all countertop materials, so it is not limited to stone or solid surface.
• Minimum 18-inch cabinet width required, fitting standard single-vanity bases.
• 1-3/4 inch drain opening for a standard vessel drain, ordered separately.

Above-Counter Placement, Accessible by Design

An above-counter vessel sink sits on top of the countertop rather than dropping through it, which raises the bowl height and creates the layered look common in contemporary and transitional bath design. For this sink, that placement also supports ADA compliance, making it a practical choice for accessible bathrooms where the vanity height and bowl reach need to meet accessibility standards. The square footprint reads equally well centered on a floating vanity shelf or mounted on a traditional vanity cabinet, and the symmetrical bowl proportions keep the installation balanced without requiring careful orientation.

Vitreous China in Gloss White

Vitreous china is a dense, kiln-fired ceramic with a non-porous glaze fused to the surface during firing. The gloss white finish on this sink is the result of that glaze, not a coating applied afterward, which means the color and sheen are integral to the material rather than sitting on top of it. The smooth glazed surface resists everyday soap, water, and product buildup and wipes clean without abrasive effort. Gloss white is also one of the most straightforward finishes to coordinate with other bathroom fixtures, working with chrome, polished nickel, matte black, and most standard faucet and hardware finishes without conflict.

Where This Sink Fits Best

This sink is a strong fit for a new bathroom build or a vanity refresh where the designer or homeowner wants a clean white palette and confirmed accessibility. Because it installs on all countertop materials, the countertop selection is open: quartz, granite, tile, laminate, and solid surface all work. Cabinet shops and contractors specifying vanity packages for accessible units will find the ADA designation and the 18-inch minimum cabinet width easy to work with on standard single-sink vanity cabinets. The square profile also suits designers building a cohesive look across multiple baths in a project, since the neutral gloss white coordinates across a wide range of tile and millwork finishes.

Common Questions

A Reliable White Vessel Sink for Accessible Vanity Builds

When the vanity calls for gloss white, ADA compliance, and a clean above-counter bowl that installs on any countertop, this Karran Valera sink covers all three without complication.