Karran Quartz Undermount Sink For a White-Kitchen Workflow

This Karran quartz kitchen sink is a 60/40 double-bowl undermount that pairs a larger prep bowl with a smaller cleanup bowl, finished in white for kitchens built around a clean, bright palette.

Key Features

• 60/40 double-bowl configuration gives one larger left basin and one smaller right basin for separating prep and cleanup tasks.
• White quartz composite body made from quartz and acrylic resin for a consistent color and a dense, solid feel.
• Undermount installation into granite, quartz, or solid surface countertops keeps the counter edge uninterrupted.
• Requires a minimum 36-inch base cabinet to accommodate the 32-inch overall width.
• cUPC and IAPMO certified for plumbing code compliance in North American residential applications.
• 3-1/2-inch drain openings in both bowls fit standard disposal flanges and basket strainers.

Two Bowls Sized for How Kitchens Actually Work

A 60/40 split gives you an intentional size difference between the two basins rather than two identical bowls. The larger left bowl handles bulkier items, from soaking a sheet pan to washing a tall stockpot, while the right bowl stays clear for rinsing produce or draining pasta. That division keeps the sink productive even when one side is occupied. The undermount profile removes the rim from the counter surface, so wiping debris straight into either basin takes a single swipe rather than a two-step maneuver around a raised edge.

White Quartz Composite Construction

The sink body is quartz composite, blending crushed quartz with acrylic resin into a material that carries the heft and look of stone. The white finish is consistent through the composite body, so minor surface wear over time does not expose a different color underneath. White is one of several colors offered in this line, chosen here for kitchens where the sink coordinates with white cabinetry, white countertops, or a bright, clean design direction. Both bowls are 9 inches deep, giving real capacity without the basin sitting so low it becomes awkward to drain.

Where This Sink Fits Best

This is a strong choice for a primary kitchen sink position in a new build or a full kitchen remodel where the countertop is being fabricated from scratch. Because it is an undermount, it is designed for installation into a new granite, quartz, or solid surface countertop, not an existing cutout. The 36-inch minimum cabinet width is the fit specification to verify first: the sink requires that base-cabinet opening, and the countertop fabricator needs the bowl dimensions to cut the correct undermount opening. Designers specifying a white kitchen will find this sink coordinates naturally with painted cabinetry, white or light quartz surfaces, and bright hardware finishes without the sink reading as a contrast element.

Common Questions

A White Quartz Sink Ready for the Counter

Choose this sink for a 60/40 double-bowl undermount that integrates cleanly into a white kitchen, carries real code certifications, and is sized to anchor the primary sink position in a new or remodeled kitchen.