Karran Quartz Undermount Sink for a Black-Finish Kitchen

This Karran single-bowl undermount sink is a quartz-composite basin finished in black, designed to mount beneath granite, quartz, or solid surface countertops in kitchens where a matte black palette is the design goal.

Key Features

• Single-bowl configuration with a 9-inch inside depth for handling large pots and full-size sheet pans.
• Quartz composite material made from natural quartz and acrylic resin in a matte black finish.
• Undermount installation into granite, quartz, or solid surface countertops.
• Requires a minimum 27-inch cabinet width for proper fit.
• cUPC and IAPMO certified for residential plumbing code compliance.
• 3-1/2 inch drain opening compatible with standard basket strainers.

A Deep Single Bowl Built for Full Kitchen Use

One uninterrupted basin gives you room to soak a stockpot, wash a roasting pan, or batch-rinse produce without splitting the workspace. The 9-inch inside depth keeps water and splashing contained even when the sink is fully loaded. For kitchens where a second prep sink handles smaller tasks, this bowl focuses entirely on the main washing station and does it without the divider getting in the way.

Matte Black Quartz That Works With the Counter

The sink is built from natural quartz and acrylic resin, the same material family as the countertops it mounts into. The matte black finish reads as a continuous surface when installed under a black or dark countertop, and it holds its own as a contrast element against white, gray, or concrete-finish stone. Because the color runs through the composite body rather than sitting on top as a coating, chips and scuffs at the rim edge do not expose a different color underneath. The quartz material is non-porous, which keeps food residue and liquids from soaking in and simplifies daily cleanup.

Where This Sink Fits Best

This sink suits a primary kitchen workstation where a single deep bowl is the right call: a galley kitchen without the counter space for a divided sink, an island installation where the bowl is the main workhorse, or a design-forward kitchen where the black finish is part of the material story rather than an afterthought. Because it is undermount only, it is a new-countertop sink. It is not designed to drop into an existing cutout, so it belongs in a remodel or new build where the countertop is being fabricated to accept it. The 27-inch minimum cabinet width is the fit threshold to confirm before ordering.

Common Questions

The Right Black Basin for a Purposeful Kitchen

Choose this sink when a deep, single-bowl black quartz basin is the centerpiece of the install, and the countertop is being built to match.