A 34-Inch Black Drop-In Sink for Kitchens That Earn Their Look

This Karran quartz drop-in kitchen sink installs from above into any countertop material and brings a bold matte black finish to a hardworking 60/40 double-bowl layout.

Key Features

• Top mount installation compatible with all countertop materials, including laminate, quartz, solid surface, and granite.
• 60/40 double-bowl split with a larger primary basin and a smaller secondary basin for task separation.
• Matte Black quartz composite construction for a finish that reads as intentional rather than accidental.
• cUPC and IAPMO certified for plumbing code compliance in residential and commercial installations.
• 3-1/2 inch drain openings in both bowls, sized for standard kitchen drain fittings.
• Requires a minimum 36-inch cabinet to accommodate the 34-inch overall width.

Two Bowls, One Clear Hierarchy

A 60/40 split gives this sink a deliberate workflow logic. The larger bowl handles the main washing load: full-size pots, sheet pans, a pile of produce. The smaller bowl stays clear for rinsing, soaking a sponge, or running a prep task without shutting down the main side. That division is especially useful in a kitchen where the sink sees serious daily volume, not just the occasional glass. Top mount installation drops the sink into the countertop from above, so the rim sits on the counter surface. That makes it straightforward to fit into an existing countertop of any material without special fabrication.

Black Quartz That Holds Its Color

The sink is built from quartz composite, a dense material that holds its color through the body rather than as a surface coat. In Matte Black, the finish works with both dark and light countertop pairings and keeps the visual statement consistent even as the sink takes on daily use. The matte surface texture is less likely to show water spots and light wear than a gloss alternative, which matters in a finish that gets scrutinized as a design choice. Both bowls share the same 9-inch depth, so neither side feels shallow when the load is heavy.

Where This Sink Belongs

This is a sink for a kitchen where the black finish is a deliberate part of the design, whether that is a dark modern kitchen with black hardware and matte fixtures, or a high-contrast kitchen where the sink anchors the counter in a field of white or light stone. It also suits a kitchen remodel where the countertop is staying in place: top mount fits any countertop material, so there is no need to re-fabricate for an undermount cutout. Cabinet and rough-in planners should note the 36-inch minimum cabinet width before specifying. The cUPC and IAPMO certifications support code-required documentation in both residential and light commercial settings.

Common Questions

A Black Sink Built for the Long Run

Choose this Karran drop-in when the kitchen calls for a black finish that holds up as well as it looks, in a two-bowl layout that keeps prep and cleanup from competing for the same space.