Bold Black Finish, Built for a 36-Inch Base Cabinet

This Karran quartz undermount kitchen sink delivers a deep single-bowl basin in a Black finish, designed to mount beneath quartz, granite, or solid surface countertops in a 36-inch or wider base cabinet.

Key Features

• Black quartz composite body that integrates cleanly with dark or high-contrast kitchen designs.
• Single bowl with a 9-inch interior depth, giving room for large pots, sheet pans, and tall cookware.
• Undermount installation into quartz, granite, or solid surface countertops, keeping the counter surface uninterrupted above the sink.
• Requires a minimum 36-inch base cabinet for proper fit and clearance.
• 3-1/2 inch drain opening sized for standard kitchen drain hardware.
• cUPC certified quartz sink kit.

Where a Deep Single Bowl Makes Sense

One uninterrupted basin at 9 inches deep gives you room that a divided sink simply cannot. Large stock pots drop straight in, sheet pans lie flat for rinsing, and there is no center divider to work around when washing a tall roasting pan or a cutting board. For kitchens where the cook handles big batches or serious prep, the single-bowl layout removes a friction point that a 50/50 sink puts right in the middle of the work area.

Quartz Composite in Black

The sink is made from quartz composite material, and the Black finish runs throughout the body rather than sitting as a surface coating. That construction means chips and scratches do not expose a contrasting color underneath. A Black quartz sink reads as a purposeful design choice in a kitchen built around dark cabinetry, matte black hardware, or a two-tone palette that pairs black fixtures against light countertops. The undermount installation style reinforces that clean look: the countertop edge meets the bowl without a visible rim breaking the line.

Who This Sink Fits

This sink is a natural choice for a kitchen remodel or new build where the countertop is being fabricated. It requires a new countertop installation since it cannot drop into an existing cutout, and it mounts under quartz, granite, or solid surface only. The 32-1/2 by 19-1/4 inch footprint suits a standard single-sink run in a 36-inch base, and the single-bowl format serves a household or working kitchen that moves a lot of dishes and cookware rather than splitting tasks between two smaller basins. Designers specifying a dark or monochromatic kitchen finish will find the Black finish pairs with a wide range of countertop and cabinet combinations.

Common Questions

A Sink That Works as Hard as the Kitchen Around It

Choose this Karran Black quartz single-bowl sink when the design calls for a dark, purposeful finish and the workflow calls for one deep basin with no compromises.