Concrete Finish and a 60/40 Split for a Working Kitchen

This Karran quartz undermount sink pairs a muted concrete finish with an unequal double-bowl layout, giving a 36-inch base cabinet two bowls sized for different tasks and a surface tone that complements both modern and transitional kitchens.

Key Features

• 60/40 double-bowl layout puts a larger left bowl and a smaller right bowl in a single undermount footprint.
• Quartz composite construction made from natural quartz and acrylic resin for a dense, solid-feeling basin.
• Concrete color finish with a consistent tone through the body of the sink.
• Undermount installation designed for granite, quartz, and solid surface countertops.
• cUPC and IAPMO certified for plumbing code compliance.
• 36-inch minimum cabinet width required to fit the 32-inch sink footprint with proper clearance.

Two Bowls Sized for How Kitchens Actually Work

A 60/40 split gives one deep, wide bowl for washing full-size pots and sheet pans and a second, narrower bowl for rinsing produce, draining pasta, or holding a colander while the main bowl stays clear. That division of labor is the reason unequal bowls remain a go-to choice in working kitchens where both sinks see constant use. The larger left bowl measures 17-1/8 inches long by 19 inches wide, and the right bowl is 11-1/2 by 16-3/4 inches. Both run 9 inches deep. The drain opening on each bowl is 3-1/2 inches.

A Quartz Composite in Concrete

The sink body is quartz composite, a dense blend of natural quartz and acrylic resin that gives the basin the weight and look of stone with a consistent color running through the material. The concrete finish lands in neutral territory, warm enough to read as a natural stone tone and cool enough to sit alongside gray, white, or charcoal surfaces without competing. It suits a kitchen where the countertop and cabinetry share a low-contrast, muted palette. Because the material is quartz composite, it handles the heat and moisture of daily kitchen use without requiring the surface care that natural stone demands.

Where This Sink Fits

This is a sink for kitchens with 36-inch base cabinets and a countertop made from granite, quartz, or solid surface. Undermount installation keeps the counter surface clean and uninterrupted from edge to bowl, which makes wiping debris directly into the sink straightforward. The concrete finish makes it a natural match for kitchens with industrial, modern farmhouse, or contemporary transitional styling, particularly where countertops run in white quartz, gray granite, or similar neutral surfaces. Because it is undermount only and is engineered for hard-stone countertops, plan it into a new countertop fabrication or a countertop replacement rather than an existing laminate or tile surface.

Common Questions

A Sink That Handles the Work Without Standing Out

The concrete finish keeps the sink from dominating the kitchen while the 60/40 bowl split gives it the functional range a busy cook actually needs.