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The Karran QT-812-CN is a single-bowl top mount kitchen sink in a Concrete finish, made from quartz composite and designed to drop into any countertop material for a straightforward, renovation-ready install.
The Concrete colorway suits kitchens where warm-toned wood cabinetry, matte black hardware, or exposed natural materials are part of the design language. It reads as a neutral with depth, somewhere between gray and warm stone, so it does not compete with bold countertop patterns or heavily grained wood. For designers specifying an industrial or transitional kitchen, it fills the sink position without defaulting to white or stainless. Homeowners doing a kitchen refresh who want to step away from traditional sink finishes will find Concrete an easy bridge between modern and organic aesthetics.
Quartz composite is a dense, engineered material that handles the daily demands of a kitchen sink. The surface is non-porous, so it does not absorb stains the way natural stone can, and food residue wipes off cleanly. The composite body also tolerates normal kitchen heat without the risk of cracking or discoloration from hot water contact. The Concrete color runs through the material rather than sitting as a surface coating, so the finish holds up as the bowl wears over time. The single uninterrupted basin means there is no center divider interrupting the bowl, which makes it easier to clean the full interior and to maneuver larger items.
Top mount installation makes this sink a practical choice in two situations: a new build where the countertop is being fabricated and a drop-in is the specified approach, and a remodel or replacement where the existing countertop is staying in place and cutting a new undermount profile is not in scope. Because it is designed for all countertop materials, it works whether the counter is laminate, butcher block, tile, quartz, or granite. Cabinet shops preparing casework for kitchen installations can specify this sink confidently across a wide range of countertop types without adjusting the installation method. Contractors replacing an existing drop-in sink of similar dimensions will find the install path familiar. The 33-inch minimum cabinet width requirement means it fits a standard 33-inch or wider base cabinet.
It reads as a warm, mid-tone gray that evokes concrete without replicating it exactly. The quartz composite body gives it a slightly softer appearance than raw poured concrete, which tends to suit kitchen environments better.
Yes. Top mount installation is designed for all countertop materials, including laminate, which makes it a flexible choice across different kitchen builds and budgets.
It is cUPC and IAPMO certified, covering plumbing code requirements in the U.S. and Canada.
The bowl interior measures 30 inches long, 16-3/4 inches wide, and 9 inches deep.
No. This sink is not ADA compliant.
The QT-812-CN delivers a single-bowl quartz sink in a Concrete finish that installs into virtually any countertop, carries its certifications, and brings a grounded, design-forward tone to the kitchen without requiring a specialized countertop or cabinet setup.
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