Clean White Finish, Fits Every Countertop

This Karran quartz top-mount kitchen sink delivers a classic white double-bowl layout that drops into any countertop material, making it one of the most versatile installation choices in the QT-720 line.

Key Features

• Top-mount installation compatible with all countertop materials, including laminate, quartz, granite, and solid surface.
• Equal 50/50 double bowl with matching 9-inch depth in each basin for maximum washing and rinsing flexibility.
• White quartz composite finish that reads clean and coordinates with nearly any kitchen color scheme.
• cUPC and IAPMO certified for plumbing code compliance across North America.
• Requires a minimum 36-inch base cabinet for proper fit and support.

Two Equal Bowls, One Straightforward Install

A 50/50 split means both sides pull equal weight. Use one basin for soaking and the other for active rinsing, set a colander in one side while prep continues in the other, or simply keep a dedicated side for dishes and a clear side for the faucet. Because this is a top-mount sink, it drops in from above and rests on the countertop rim, so installation is straightforward on any counter material. There is no bonding or specialized fabrication required the way an undermount would need, which also means it fits replacement projects where the existing countertop is staying in place.

Quartz Composite Built for Daily Use

The sink is made from quartz composite, an engineered material that combines the density and look of stone with consistent coloring through the body. The white finish is a true, uniform white rather than a surface coating, so chips at the rim show the same color underneath. Quartz composite handles the thermal cycling of a working kitchen, with hot pots and cold rinse water cycling through daily, without the surface degradation common in lower-cost acrylic sinks. The non-porous surface resists staining and keeps food residue from bonding to the basin.

Where This Sink Fits Best

White is the go-to choice when the kitchen palette is open or when the designer wants a sink that disappears into the countertop color rather than contrasting with it. It suits a laminate kitchen where an undermount is not an option, a replacement project where the countertop is staying but the sink needs swapping out, and new construction where the builder wants a code-compliant, certified sink that works on any counter the client picks. Cabinet shops and contractors specifying at volume will also find the top-mount installation compatible with faster roughing schedules, since it does not depend on counter type to close out the plumbing rough.

Common Questions

A White Sink That Works With the Counter You Already Have

Choose this Karran quartz top-mount for a clean white double-bowl kitchen sink that installs on any countertop, meets North American plumbing certifications, and holds up through years of daily use.