A White Quartz Workstation Sink for a Clean, Integrated Kitchen

This Karran single-bowl undermount workstation sink pairs a classic white finish with a deep quartz-composite basin, designed to mount beneath granite, quartz, or solid surface countertops in a 36-inch or wider base cabinet.

Key Features

• White quartz composite construction delivers a bright, timeless look that pairs with a wide range of cabinet and countertop colors.
• Single deep bowl with a 9-inch inside depth and 30-inch interior length for generous workspace.
• Undermount installation into granite, quartz, or solid surface countertops for an uninterrupted counter-to-basin transition.
• Workstation design accommodates compatible accessories such as colanders, cutting boards, and grids placed across the sink ledge.
• 3-1/2 inch drain opening accepts standard basket strainers and disposal flanges.
• cUPC certified to meet North American plumbing code requirements.

A Full-Width Basin for Prep and Cleanup

One uninterrupted bowl this deep handles a full sheet pan, a large stock pot, or an evening's worth of dishes without splitting the space. The workstation ledge running along the perimeter lets compatible accessories sit above the basin so prep and rinsing can share the sink area at the same time. White keeps the look neutral and bright, which works equally well against dark countertops and light ones, in contemporary kitchens and in more traditional settings.

Quartz Composite Built for Daily Kitchen Use

The sink body is quartz composite, an engineered material that resists the everyday hits a kitchen sink takes: heat from a freshly emptied pot, repeated contact with food residue, and years of cleaning. The white finish runs through the material rather than sitting on top as a coating, so minor surface contact does not expose a different color beneath. The matte surface is consistent across the bowl interior and the exposed apron area visible after installation.

Where This Sink Fits Best

This is the right call for a primary kitchen sink position in a new build or a full remodel where the countertop is being fabricated. Because it is an undermount, the countertop must be cut to accept the bowl from below, and the counter material needs to be granite, quartz, or solid surface. It requires a minimum 36-inch base cabinet. For a designer or homeowner building a white-and-neutral palette, the white finish ties the sink visually to surrounding cabinetry without competing with the countertop material. For a cabinet shop or contractor specifying the complete kitchen package, it ships as a single SKU that covers the sink position for that layout.

Common Questions

One Sink That Works Across the Whole Kitchen

Choose this Karran white quartz workstation sink when the project calls for a deep single bowl, a clean undermount install, and a finish that keeps its look under years of daily use.