A Karran Quartz Workstation Sink for a Gray Kitchen Build

This Karran single-bowl undermount workstation sink brings a warm gray quartz finish to kitchens built around neutral, contemporary palettes. It mounts beneath quartz, granite, or solid surface countertops and is sized for a 36-inch base cabinet.

Key Features

• Gray quartz composite body that integrates naturally with concrete-toned, greige, or neutral kitchen designs.
• Single bowl configuration with a 30-inch interior length and 9-inch depth for generous basin space.
• Undermount installation into quartz, granite, or solid surface countertops.
• Workstation-ready design sized for a 36-inch minimum cabinet width.
• 3-1/2 inch drain opening compatible with standard strainers and disposal flanges.
• cUPC certified quartz material construction.

One Deep Bowl for an Uncluttered Countertop

A single bowl this size handles the full range of kitchen tasks without the divider that splits a double bowl. Pots and sheet pans drop in flat, soaking fits without juggling between sides, and the long 30-inch interior keeps a loaded dish rack from crowding the counter. The 9-inch depth adds room below for taller items and keeps splashing contained. Because the sink mounts under the counter, the surface runs cleanly to the bowl rim with no visible flange to collect grime or interrupt the wipe-down.

Gray Quartz That Works With the Countertop

The sink is made from quartz composite, a dense engineered material that holds color consistently through the body rather than just at the surface. The gray finish works alongside white, black, or warm wood countertops and reads as a deliberate design choice rather than a neutral filler. Because the quartz and the countertop material are often in the same visual range in a gray kitchen, the undermount install ties them together cleanly at the rim line. The 3-1/2 inch drain opening accepts standard strainers, so matching the drain finish to the rest of the hardware is straightforward.

Where This Sink Fits

This is the right call for a kitchen remodel or new build where the cabinetry, countertop, or overall palette leans gray, and where a single open basin suits the workflow better than split bowls. Designers specifying a workstation or prep-forward kitchen layout will find the long interior useful for integrating accessories on the ledge. Contractors and cabinet shops installing into a 36-inch base will appreciate that the mounting requirements are straightforward: undermount into a hard countertop material and cut to the sink's outside dimensions. This sink is not rated for drop-in installation and is not ADA compliant, so confirm those requirements before specifying.

Common Questions

A Gray Workstation Sink That Anchors the Design

Choose this sink when the kitchen calls for a gray quartz basin that ties into the countertop and delivers a single open bowl deep enough for real cooking work.