A 34-Inch Drop-In Kitchen Sink For Concrete-Finish Kitchens

This Karran quartz drop-in kitchen sink is a 60/40 double-bowl top-mount sink in a Concrete finish, designed to install into any countertop material in a 36-inch or wider base cabinet.

Key Features

• Top-mount installation compatible with all countertop materials, including laminate, quartz, granite, and solid surface.
• 60/40 double-bowl configuration with a larger left bowl and a smaller right bowl for task separation.
• Concrete quartz-composite finish that integrates naturally with industrial and modern kitchen aesthetics.
• cUPC and IAPMO certified for compliance with North American plumbing standards.
• 3-1/2 inch drain openings in both bowls to accept standard kitchen drain hardware.
• Requires a minimum 36-inch base cabinet to accommodate the 34-inch wide footprint.

Two Bowls Sized for Real Kitchen Workflow

The 60/40 split puts an 18-inch left bowl alongside an 11-1/2-inch right bowl, giving the larger bowl plenty of room for a full-sized pot or a soaking sheet pan while keeping the smaller bowl open for rinsing or draining. Both bowls share a 9-inch inside depth, so tall stockpots fit without fighting the faucet. The top-mount rim drops directly into the countertop cutout from above, which keeps the install straightforward regardless of countertop material.

Quartz Composite in Concrete

Karran builds this sink from a quartz-composite material that carries the Concrete colorway through the body rather than as a surface coating. The matte, neutral tone of Concrete reads well against both light and dark countertop surfaces and pairs naturally with exposed concrete countertops, cement-look tile, and the brushed-metal fixtures common in industrial and transitional kitchens. The quartz composite provides a dense, non-porous bowl surface.

Where This Sink Fits

This sink suits a new kitchen build or a countertop replacement where the countertop material has not yet been committed to. Because it top-mounts, it works with laminate, tile, butcher block, quartz, granite, and solid surface equally, which makes it practical for designers and contractors working across multiple project types. The Concrete finish is especially suited to kitchens with an industrial or urban loft direction, where a white or beige sink would break the palette rather than support it. Cabinet shops specifying this sink should verify the base cabinet is at least 36 inches wide before the countertop is cut.

Common Questions

A Concrete-Finish Sink Ready to Drop In

Choose this Karran top-mount sink when the countertop material is still open and the kitchen calls for a Concrete-finish double bowl that installs without constraints and splits tasks between two usable bowls.