Warm Brown Tone and a Deep Single Bowl Built for Hard Countertops

This Karran quartz undermount sink is a single-bowl kitchen sink finished in brown, designed to mount beneath granite, quartz, or solid surface countertops. It arrives as a kit and carries a cUPC certification.

Key Features

• Brown quartz composite finish integrates warmly with earth-toned and natural-stone countertop palettes.
• Single bowl with a 9-inch inside depth gives room for tall pots and sheet pans without crowding.
• Undermount installation into granite, quartz, or solid surface countertops for a clean, rimless counter surface.
• Fits a minimum 27-inch base cabinet, a standard footprint for most single-bowl kitchen sink runs.
• cUPC certified quartz construction with a 3-1/2-inch waste opening.

One Bowl With Room to Work

A single deep bowl keeps the full basin available as one uninterrupted workspace. At 9 inches inside depth, it handles large stock pots, sheet pans, and deep hotel pans without the divider of a split bowl forcing you to work around it. The 3-1/2-inch waste opening accepts standard strainer hardware. For kitchens where prep and cleanup happen in one sink, a deep single bowl is often the more practical choice over a divided configuration.

Quartz Composite Construction in Brown

The sink is made from quartz composite, a dense engineered material that resists the surface wear and heat swings of daily kitchen use. The brown finish reads as a warm neutral, pairing naturally with granite countertops in tan, gold, or rust tones, with wood-grain cabinetry, and with quartz surfaces in earthy or concrete-adjacent colors. Because the color runs through the composite material rather than sitting as a surface coating, minor abrasions do not expose a contrasting layer underneath. The sink is cUPC certified.

Where This Sink Fits Best

This sink is the right call for a kitchen remodel or new build where the countertop is being fabricated in granite, quartz, or solid surface and the designer or homeowner wants the hardware to contribute to a warm, grounded palette rather than contrast against it. Cabinet shops and installers specifying a full kitchen package can use the 27-inch minimum cabinet width and the 24-3/8 by 19-1/8-inch outer footprint to confirm fit before the countertop is cut. It is not rated for ADA-compliant installations. The undermount method requires a countertop that supports it, so this is a sink to plan into a new or replacement counter rather than drop into an existing cutout.

Common Questions

A Brown Quartz Sink That Anchors a Warm Kitchen Palette

Choose this Karran single-bowl undermount sink when the countertop is granite, quartz, or solid surface and the finish needs to hold its own in an earth-toned kitchen.