Karran Quartz Undermount Sink for a Clean White Kitchen

This Karran single-bowl undermount sink brings a bright white quartz-composite surface to kitchens where a clean, unbroken countertop look is the goal. It mounts beneath granite, quartz, or solid surface countertops and fits a standard 36-inch base cabinet.

Key Features

• Single-bowl quartz composite construction in a crisp white finish that reads neutral against any countertop material.
• Undermount installation into granite, quartz, or solid surface countertops, keeping the counter edge flush and uninterrupted.
• 9-inch inside bowl depth for handling large pots, sheet pans, and oversized cookware without overflow.
• Fits a 36-inch minimum cabinet width with a 32-1/2 by 19-1/4 inch overall footprint.
• 3-1/2 inch drain opening for standard drain and disposal fittings.
• cUPC certified for plumbing code compliance in the United States and Canada.

One Deep Bowl for the Full Kitchen Workflow

A single-bowl sink clears the divider that splits a double-bowl configuration, which means the full interior length of 30 inches and 16-3/4 inch width stays open for a single task at a time. That open floor plan inside the basin makes it easier to soak a large roasting pan, wash a cutting board laid flat, or rinse a stack of dishes without working around a center wall. The 9-inch depth keeps water and splatter contained when the bowl is full.

Quartz Composite in White

The sink is made from quartz composite, a dense material that gives the basin solid heft and a consistent white color that goes all the way through rather than sitting as a surface coat. White is the most versatile finish in this line: it coordinates with white shaker cabinetry, reads cleanly against dark granite, and keeps a bright, open feel in kitchens that rely on natural or under-cabinet light. Because the color is part of the material, minor surface wear does not expose a contrasting layer underneath.

Where This Sink Fits

This is the right choice for a kitchen remodel or new build where the countertop is being fabricated fresh. Undermount installation requires a solid countertop that supports this method, specifically granite, quartz, or solid surface, and the sink is designed for new countertops rather than a drop-in replacement into an existing cutout. It suits a primary kitchen sink position in a 36-inch base cabinet, and the single-bowl format works especially well for households that run a dishwasher and use the sink primarily for filling, soaking, and handwashing large items that do not fit in the machine. The cUPC certification satisfies plumbing code requirements across U.S. and Canadian installations.

Common Questions

A White Quartz Sink That Anchors the Kitchen

For a kitchen build or remodel centered on a bright, clean look, this single-bowl white quartz undermount sink delivers the depth, the footprint, and the cUPC certification to get the job done right.