A White Double-Bowl Undermount Sink for a Clean, Classic Kitchen

The Karran Q-350 is a 50/50 equal double-bowl kitchen sink that undermounts beneath laminate, solid surface, or granite countertops, finished in white for a clean look that suits both traditional and contemporary kitchens.

Key Features

• Equal 50/50 double-bowl layout divides the basin into two matching sides for separating wash and rinse or prep and cleanup tasks.
• White quartz composite construction built from quartz and acrylic resin for a dense, consistent finish throughout the body.
• Undermount installation into laminate, solid surface, or granite countertops for a seamless counter-to-bowl transition.
• 8-1/2 inch interior bowl depth provides generous clearance for large pots and cookware.
• 3-1/2 inch drain opening accommodates standard kitchen drain and disposal fittings.
• cUPC and IAPMO certified for compliance with North American plumbing standards.

Two Bowls, One Unbroken Counter Surface

Splitting a kitchen sink into two equal halves solves a practical problem that a single large bowl does not: one side can hold a soaking pot or a colander of vegetables while the other stays clear for rinsing or handwashing. Because this sink mounts from beneath the countertop, the counter surface runs flush to the bowl edge with no exposed rim to collect grime or interrupt the wipe-down path. That flush transition also makes wiping crumbs and liquid straight into the sink a one-motion task.

Quartz Composite in White

The Q-350 is made from quartz and acrylic resin, a dense composite material that holds its white color through the full body of the sink rather than as a surface coating. The matte finish resists the kind of water-spot buildup that tends to show on glossy white surfaces, which keeps the white looking clean with routine rinsing. The same composite body that gives the sink its weight and solidity also contributes to a matte, stone-like texture that reads as a deliberate design choice rather than a utilitarian one.

Where This Sink Works Best

This sink fits naturally into a kitchen remodel or new build where white cabinetry, quartz countertops, or a classic color palette is the starting point. It requires a minimum cabinet width of 33 inches and must be planned into a new countertop fabrication. Because it is an undermount, it is not designed to drop into an existing cutout from a previous sink. It suits installations into laminate, solid surface, or granite countertops. The double-bowl layout earns its place in a primary kitchen sink position, whether in a single-wall galley or a large island, anywhere two separate basins improve the flow of daily cooking and cleaning.

Common Questions

A Sink That Keeps the Counter Clean and the Workflow Moving

Choose the Karran Q-350 in white for a double-bowl undermount that disappears into the counter, holds its finish, and keeps two tasks running side by side without getting in each other's way.