Concrete Color and Drop-In Convenience in a Complete Sink Kit
The Karran QT820CN-PK1 is a 25 by 22 by 9 inch quartz composite top mount kitchen sink in Concrete, sold as a complete kit with the basket strainer, bottom grid, and Luster Pro oil included. It drops into a standard cutout in any countertop material, making it a practical choice for kitchen renovations and new builds where a rimmed, above-counter installation is the right path.
Key Features
• Top mount installation suits new and existing countertops in all material types, including laminate, stone, and solid surface.
• Quartz composite construction combines 80% natural quartz crystals with 20% high-performance acrylic resin for a dense, hard-wearing bowl surface.
• Concrete finish delivers a muted, warm-grey tone that pairs naturally with industrial, transitional, and contemporary kitchen palettes.
• Single bowl layout provides an uninterrupted 25 by 22 inch basin with a 9 inch depth for washing large pots and sheet pans without a divider in the way.
• Kit includes basket strainer, bottom grid, and Luster Pro oil so the sink is ready to install and protect from day one.
• Scratch, stain, chip, and heat resistant bowl surface stands up to the demands of an active kitchen.
Where This Sink Fits the Job
A top mount installation has real advantages in certain project conditions. When the countertop is already cut and in place, or when the material is laminate and an undermount approach is not practical, a drop-in sink is the clean solution. The QT820 slides into the cutout from above, rests on its perimeter rim, and clamps tight from below with the supplied sink clips. No special fabrication tools are needed, and the rim covers the cut edge, which matters on laminate and butcher block where the exposed substrate needs protection.
The single bowl footprint is well suited to kitchens that rely on a dishwasher for the rinse side. Without a divider, the full interior is available for soaking a stock pot, washing a roasting pan, or staging a cutting board for prep work. Cabinet shops fitting out a kitchen suite with a laminate countertop package, contractors doing a full kitchen refresh, and homeowners replacing a worn drop-in sink will all find the 25 inch width hits the standard 30 inch sink base requirement with clearance to spare.
Quartz Composite in a Concrete Palette
Quartz composite sinks earn their place in working kitchens because the material is genuinely tough. The 80/20 quartz-to-resin ratio produces a surface that is highly resistant to the scratches, stains, chips, and heat exposures that a busy sink absorbs over years of use. Unlike stainless, it does not show water spots or ring marks from pots, and unlike porcelain, it does not chip cleanly to a sharp edge when something heavy lands in it.
The Concrete color reads as a warm, muted grey with visible aggregate texture in the surface. It is a natural companion for white shaker cabinetry with black hardware, grey-toned Shaker doors, or open-shelf kitchens where the sink is visible from across the room. The color is integral to the material, not a surface coating, so it holds its character as the sink ages.
The Right Choice for Countertop-First Projects
This sink suits any project where the countertop material, existing cutout geometry, or installer preference points toward a top mount solution. It is equally at home in a cabinet shop's showroom display kitchen, a contractor's mid-range residential build, and a homeowner's weekend renovation. The kit format removes the extra-parts sourcing step: the basket strainer, bottom grid, and Luster Pro protective oil ship in the box so the first install is also a complete one.
Frequently Asked Questions
Does this sink install seamlessly in laminate countertops?
No. The QT820 is a top mount sink that rests on a visible perimeter rim. Seamless laminate installation is specific to Karran's Q Series quartz line, which uses a different fabrication method. The QT820's rim installation is suitable for laminate but leaves the rim visible above the counter surface.
What countertop materials work with this sink?
Top mount sinks are compatible with all countertop material types, including laminate, solid surface, quartz, granite, and butcher block. The rim sits on the surface and clips secure from below, so no special countertop preparation is required beyond the standard cutout.
What comes in the kit?
The -PK1 kit includes the QT820CN sink, a stainless steel basket strainer, a bottom grid, and Luster Pro oil. A faucet is not included and mounts through the countertop; the sink itself has no faucet deck.
What minimum cabinet size does this sink require?
The sink's 25 inch overall width is designed for a 30 inch sink base cabinet as the minimum. Confirm the cabinet opening against the sink's full dimensions before cutting.
Is the Concrete color a surface coating or integral to the material?
The color is integral. Quartz composite sinks are pigmented through the full thickness of the material, so the Concrete tone does not wear away or chip off the surface over time.
A Complete Drop-In Sink, Ready When the Counter Is
The QT820CN-PK1 pairs a tough, good-looking quartz composite bowl with a top mount installation path that works with any countertop material — and ships with the strainer, grid, and care oil already in the box so nothing is missing on install day.
