Gray Quartz Tone And a Clean Undermount Fit

This Karran single-bowl undermount sink brings a cool gray quartz finish to kitchens where the countertop and sink are meant to read as one surface. It installs beneath granite, quartz, or solid surface countertops and ships as a kit ready for the countertop fabrication stage.

Key Features

• Gray quartz composite body with a matte finish that coordinates with modern and transitional kitchen palettes.
• Single bowl configuration with a 22-inch interior length and 9-inch depth for everyday kitchen use.
• Undermount installation into granite, quartz, or solid surface countertops, requiring a minimum 27-inch cabinet width.
• 3-1/2 inch drain opening sized for a standard basket strainer or disposal flange.
• cUPC certified quartz composite construction.

One Basin, Uncluttered Counter

A single-bowl sink gives the full depth and length of the basin to one task at a time, whether that is soaking a sheet pan, washing large cutting boards, or keeping the prep area clear. At 22 inches inside length and 9 inches deep, this bowl handles the oversized items that a divided bowl splits awkwardly. Mounting it beneath the counter removes the rim from the equation entirely, so wiping down the counter goes all the way to the edge of the bowl without a lip catching food or water.

Gray Quartz Material and Finish

The sink is a quartz composite, the same general material family as the countertops it is most often paired with. The gray tone sits in the middle of the spectrum, neither a stark white nor a deep charcoal, which makes it a practical match for stone-look laminate, light concrete finishes, gray quartz slabs, or two-tone kitchens with white uppers and darker base cabinets. The matte quartz surface does not show water spots the way a polished finish would, and it resists the kind of everyday staining that comes from coffee, tea, and produce.

Where This Sink Fits

This is a sink for a primary kitchen station in a new build or a counter replacement where the countertop is being fabricated. Because it is an undermount, it installs into the counter during fabrication rather than dropping in afterward, so it belongs in a project that includes new or replacement granite, quartz, or solid surface countertops. The 27-inch minimum cabinet width is the fit threshold to confirm before specifying. Designers working on transitional or contemporary kitchens will find the gray tone versatile across a wide range of cabinet finishes. Cabinet shops or contractors staging a kitchen remodel should confirm the countertop material and cabinet width before the counter is templated.

Common Questions

A Gray Sink That Lets the Countertop Lead

Choose this Karran sink when the kitchen design calls for a neutral, matte gray basin that disappears into the counter and keeps the focus on the stone or surface around it.