A White Quartz Undermount Sink for Classic and Contemporary Kitchens

This Karran single-bowl undermount sink is a quartz-composite kitchen sink finished in white, sized to fit a 36-inch base cabinet and designed to mount beneath quartz, granite, or solid surface countertops.

Key Features

• Single-bowl configuration with a 9-inch deep bowl for generous capacity in one uninterrupted basin.
• Quartz composite material made for the strength and consistency of a stone-look surface.
• Undermount installation compatible with quartz, granite, and solid surface countertops.
• White finish that pairs cleanly with white, light, and two-tone kitchen designs.
• cUPC certified for compliance with North American plumbing standards.
• Requires a 36-inch minimum cabinet width for proper fit and support.

One Deep Bowl for Everyday Kitchen Work

A single-bowl sink without a divider gives you the full interior for washing large pots, rinsing sheet pans, or bathing a cutting board. The 9-inch bowl depth keeps water contained and gives room to work without feeling cramped. White is the natural pairing for a kitchen that leads with bright cabinetry, white or light quartz countertops, or a clean two-tone scheme where the sink reads as part of the surface rather than a contrasting element.

Quartz Composite Built for the Kitchen

Karran's quartz material is a dense composite that gives the sink the weight and look of stone with consistent color throughout the body. The white finish is not a surface coat, so chips and nicks do not expose a different color beneath. The undermount design positions the sink below the countertop edge, which keeps the counter surface running cleanly to the bowl rim and makes wiping spills and crumbs directly into the sink easy work. This sink carries cUPC certification, confirming it meets North American plumbing code requirements.

Where It Fits

This sink suits new kitchen builds and full remodels where the countertop is being fabricated fresh. It is an undermount sink, so it requires a countertop material that supports undermounting, specifically quartz, granite, or solid surface. It is not designed to drop into an existing cutout. The 32-1/2-inch overall width fits a 36-inch base cabinet, and the inside bowl runs 30 inches long by 16-3/4 inches wide, so it delivers real working room in the basin. Designers specifying for a bright, classically finished kitchen and contractors sourcing for new construction will both find it a reliable single-bowl option.

Common Questions

A Clean, Reliable White Sink for New Kitchen Installs

Choose this sink when the design calls for a bright white, single-bowl undermount basin that mounts cleanly beneath a solid countertop and keeps the kitchen looking sharp for years of daily use.