A 32-Inch Quartz Undermount Sink for Kitchens Built Around White

This Karran quartz undermount kitchen sink pairs a 60/40 double-bowl layout with a clean white finish, designed to mount beneath granite, quartz, or solid surface countertops in a 36-inch or wider base cabinet.

Key Features

• 60/40 double-bowl split gives you a larger primary bowl for everyday washing and a smaller secondary bowl for prep, rinsing, or staging.
• Quartz composite construction with a white finish that coordinates with white and light-tone countertop and cabinet schemes.
• Undermount installation into granite, quartz, or solid surface countertops, keeping the counter surface uninterrupted to the bowl edge.
• Requires a 36-inch minimum cabinet width to fit the 32-inch overall footprint.
• 3-1/2 inch drain openings in each bowl, accepting standard kitchen drain hardware.
• cUPC and IAPMO certified for plumbing compliance in residential and commercial kitchen applications.

Two Bowls, One Unbroken Counter Surface

The 60/40 split puts more basin where you need it most. The larger left bowl handles pots, pans, and everyday dish volume, while the right bowl keeps a separate zone for rinsing produce, filling a pitcher, or holding a dish rack. Because it mounts under the countertop, there is no rim or ledge at the bowl edge to interrupt the work surface or collect water and crumbs. Wiping straight from counter into the sink is as clean as it looks.

White Quartz Composite, Built to Hold Up

The sink body is quartz composite, a dense engineered material that carries the look of stone with consistent white color running through the body. The matte white surface does not show every water spot or minor scuff the way a polished finish would, and the composite holds up to the temperature swings and impact of a working kitchen sink. Both certifications, cUPC and IAPMO, confirm it meets plumbing code requirements for residential and commercial installations.

Where This Sink Fits Best

This is the right call for a kitchen where white is the anchor of the palette: white shaker cabinets, light quartz countertops, a white subway tile backsplash, or a bright coastal or Scandinavian scheme where the sink should disappear into the design rather than stand out as a contrast. It also suits kitchen remodels and new builds where the designer or homeowner wants everything to read as one cohesive surface. Because it is undermount-only and sized for a 36-inch base cabinet, it fits best in a project where the countertop is being fabricated new. It is not a drop-in and cannot be installed into an existing countertop cutout made for a different sink.

Common Questions

The Right White Sink for a Cohesive Kitchen

If white is the foundation of your kitchen design and you need a double-bowl undermount that holds up to daily use and meets plumbing code, this Karran quartz sink delivers on both without asking you to compromise the look.