A 32-Inch Single Bowl Sink for Kitchens Built Around Concrete Tones

This Karran undermount kitchen sink pairs a single deep bowl with a Concrete finish quartz composite body, a natural fit for modern and industrial kitchen designs built on gray-toned countertops and cabinetry.

Key Features

• Single bowl design with a 30-inch interior length and 9-inch depth for generous workspace and soaking room.
• Quartz composite construction made for undermount installation into granite, quartz, or solid surface countertops.
• Concrete finish integrates with gray-palette kitchens, concrete countertops, and industrial-modern cabinetry.
• Requires a minimum 36-inch base cabinet to accommodate the 32-inch overall sink width.
• cUPC and IAPMO certified for plumbing code compliance in the U.S. and Canada.
• 3-1/2 inch drain opening sized for a standard kitchen drain fitting.

One Uninterrupted Bowl for Everyday Kitchen Work

A single bowl this size gives unbroken interior space from side to side. There is no divider to work around when washing a sheet pan, filling a stockpot, or soaking a cutting board. The 9-inch depth keeps most splashing contained and gives enough clearance for tall cookware. Because it mounts under the countertop, the surface runs clean to the bowl edge with no rim or flange on top, which makes wiping down the counter a straightforward task.

Quartz Composite in a Concrete Finish

The sink body is quartz composite, a dense engineered material that carries the weight and rigidity of stone without the variability of natural quarried surfaces. The Concrete finish sits in the warm gray range, distinct from a cool true gray and lighter than charcoal, giving it natural compatibility with concrete-look countertops, gray cabinetry, and matte hardware finishes. As a through-body composite, the color runs through the material rather than sitting only at the surface, so chips and nicks read less prominently than they would on a coated finish.

Where This Sink Fits

This sink works best in new kitchen builds or full remodels where the countertop is being fabricated from granite, quartz, or solid surface, the three materials this undermount is designed for. It is not intended to drop into an existing cutout. Cabinet shops and kitchen designers specifying a 36-inch base run will find the fit straightforward: the 32-inch overall width lands inside a standard 36-inch cabinet with room to meet undermount clip tolerances. Homeowners and contractors finishing an industrial, transitional, or concrete-accent kitchen will find the Concrete finish coordinates without the effort of matching to a neutral gray that reads either too warm or too cool against the countertop.

Common Questions

A Concrete-Finish Sink That Works as Hard as It Looks

Choose this sink for a single-bowl undermount that anchors the aesthetic of a concrete or industrial kitchen and holds its own through daily use.