A 33-Inch Top Mount Sink for Modern Industrial Kitchens

This Karran quartz drop-in kitchen sink brings a concrete-tone finish to a 60/40 double-bowl layout, dropping into any countertop material from above for a straightforward, rim-supported install.

Key Features

• Concrete finish quartz composite that reads like raw concrete without the weight or porosity of the real thing.
• 60/40 split double bowl with a deeper large bowl (10 inches) and a shallower small bowl (7-1/2 inches) for task separation.
• Top mount installation into all countertop materials, including laminate, wood, tile, quartz, and solid surface.
• 33-inch overall width fits a 33-inch minimum cabinet width with no special base required.
• 3-1/2 inch drain openings in both bowls, compatible with standard kitchen strainers.
• cUPC and IAPMO certified quartz construction.

Two Bowls Sized for Real Kitchen Work

The 60/40 split puts most of the basin real estate where it gets used most. The larger bowl runs 18 inches long, 17-1/4 inches wide, and 10 inches deep, enough room to submerge a stock pot or a sheet pan without fighting the sides. The smaller bowl at 11 inches long, 15-1/4 inches wide, and 7-1/2 inches deep handles rinsing, a drying rack, or a colander without sacrificing the counter space a second full-depth bowl would demand. The two bowls together cover the kind of simultaneous-task workflow a single bowl cannot, and the size difference keeps each function distinct rather than redundant.

The Concrete Finish and the Quartz Behind It

The Concrete finish delivers the muted, textured look of poured concrete in a quartz composite body, a material made for kitchen use in a way raw concrete is not. Quartz composite resists staining and does not require sealing, so the surface stays consistent without maintenance a real concrete countertop or sink would need. The matte concrete tone pairs naturally with warm wood cabinetry, black or brushed hardware, and industrial-leaning kitchens where the palette runs to gray, charcoal, and natural grain. Because the color runs through the material rather than sitting as a coating on top, chips and scratches stay inconspicuous.

Where This Sink Fits Best

The top mount installation method is the broadest-fit option in the sink category. Because the rim rests on the countertop surface rather than being bonded beneath it, this sink works in laminate just as well as in quartz, granite, solid surface, tile, or butcher block. That flexibility makes it the practical choice for a remodel where the countertop is staying in place, for a spec that covers multiple countertop materials across a project, or for a new build where laminate or tile is the countertop of choice. Cabinet shops and contractors who work across a mix of countertop types can rely on this sink to fit without routing the install around countertop material requirements. Homeowners doing a kitchen refresh can drop it into an existing cutout if the rough opening accommodates the 33-by-22-inch footprint.

Common Questions

A Concrete-Tone Sink That Installs Anywhere

Choose this sink for a 60/40 double-bowl quartz drop-in that brings an industrial concrete look to a kitchen without restricting the countertop or the cabinet below it.