A White Top-Mount Quartz Sink Built for Everyday Kitchen Work

This Karran drop-in kitchen sink is a 60/40 double-bowl quartz sink that installs into any countertop material and pairs a larger primary basin with a dedicated smaller bowl for separation of tasks.

Key Features

• Top-mount drop-in installation compatible with all countertop materials, including laminate, quartz, solid surface, tile, and granite.
• 60/40 double-bowl configuration with a larger left bowl and a smaller right bowl for dividing prep and cleanup.
• Quartz composite construction in White, certified cUPC and IAPMO.
• Generous bowl depth of 9 inches on both sides for full-size cookware.
• 33-inch overall width that fits a minimum 33-inch base cabinet.

Two Bowls, One Dedicated to Each Task

The 60/40 split puts a generous primary bowl on the left and a smaller secondary bowl on the right. That asymmetry is deliberate: the larger side handles soaking a stockpot or washing a sheet pan, while the right stays clear for rinsing produce or holding a colander without crowding the main basin. Both bowls share the same 9-inch depth, so neither side is too shallow for a full load. The top-mount install drops the sink in from above, which means the rim sits on the countertop surface and seals against it, making it straightforward to fit into an existing counter during a refresh or repair.

Quartz Composite in a Clean White Finish

The sink is built from quartz composite and finished in White, a neutral that pairs cleanly with white cabinetry, light stone countertops, and subway tile without reading as off-white or cream. Quartz composite has a matte, dense surface that does not show every water spot the way polished stainless does, and the consistent white runs through the material rather than sitting as a surface coat. The sink carries both cUPC and IAPMO certification, confirming it meets North American plumbing standards.

Where This Sink Fits Best

This is a practical choice for a kitchen remodel or new build where the countertop material is already set and a drop-in is the right install path. Because it is compatible with all countertop materials, it works over laminate as readily as it does over natural stone, which makes it a versatile fit for projects at every budget level. The 33-inch footprint and minimum 33-inch cabinet requirement suit a standard kitchen base cabinet. Homeowners who want a white sink that reads as a deliberate design element, not just a neutral placeholder, will find the matte quartz surface holds that look better than glossy alternatives. It is also a sound choice for a builder-grade or spec kitchen where clean, certified, and universally compatible matters more than specialty features.

Common Questions

A Certified White Quartz Sink Ready to Drop In

Choose this Karran sink for a clean, matte-white quartz drop-in that fits any counter material, handles a full kitchen workload across two purposefully sized bowls, and meets North American plumbing certification requirements.