A Compact Single Bowl Sink Built for Everyday Kitchen Workloads
The Karran QT-820 is a quartz composite top mount sink that drops into a standard countertop cutout and delivers a full 9-inch deep single bowl in a footprint compact enough for smaller kitchens, second stations, and remodels where the existing cabinet run limits your options. Its White finish pairs cleanly with most countertop materials, and top mount installation means it works in laminate, tile, solid surface, and stone without any special fabrication steps.
Key Features
• Quartz composite construction makes the bowl highly resistant to scratches, stains, chips, and heat from everyday kitchen use.
• Top mount / drop-in installation lets the sink seat directly into the cutout from above, securing with clips tightened from below.
• Single bowl configuration gives an uninterrupted basin for washing larger pots, sheet pans, and oversized cookware without a divider in the way.
• 9-inch bowl depth keeps splashing contained and provides enough vertical clearance for tall stock pots and colanders.
• White finish coordinates with white and light-toned cabinetry, countertops, and appliances across a wide range of kitchen styles.
• No special fabrication method required — the self-rimming design covers the cut edge of the countertop and tolerates the tolerances of a standard jigsaw cutout.
Where This Sink Earns Its Place
The QT-820's 25 by 22 inch overall footprint fills a 30-inch sink base while leaving room for the faucet drilling in the countertop behind the bowl. That size makes it a practical choice for galley kitchens, apartment renovations, and secondary prep areas in larger homes where a double bowl would crowd the run. Cabinet shops and contractors installing production kitchens will also find the drop-in method straightforward: trace from the sink body or a template, cut, drop in, and clip from below. No seamless adhesive, no bevel-bit trimming, and no countertop material constraints.
For homeowners updating a kitchen without replacing the countertop, the QT-820 installs into the existing cutout provided the opening dimensions are compatible. The self-rimming perimeter covers any roughness along the cut edge, making it a low-risk fit in a laminate or tile remodel.
Quartz Composite in a White Finish
Karran's quartz composite material is 80% natural quartz crystals bound in 20% high-performance acrylic resin. The result is a bowl that handles the daily abuse of a working kitchen — hot pans near the basin, acidic produce, heavy cast iron — without the chipping or staining risk of a coated steel bowl. The White color runs through the material rather than sitting as a surface coating, so minor scuffs do not expose a contrasting substrate. The finish is matte enough to hide water spots between cleanings and bright enough to read as clean against most countertop colors.
Because this is a QT-series model, the installation path is a conventional top mount — the sink is not engineered for seamless laminate integration. It suits stone, quartz, solid surface, laminate, and tile countertops equally, making it a flexible spec across different job types.
Right for Remodelers, Practical for Pros
Homeowners replacing an older drop-in sink will find the QT-820 dimensionally familiar and visually versatile. Designers specifying a clean, neutral-toned kitchen have a quartz bowl that coordinates without dictating the rest of the palette. For cabinet shops and contractors running multiple installs, the top mount method removes the countertop-material dependency that comes with undermount or seamless specs, so the same sink order works across a mixed-material project without a change to the install procedure.
Frequently Asked Questions
Does the QT-820 include mounting clips and a template?
Karran Q Series spec sheets state that templates and clips are not included with QT models. Verify what installation hardware you will need before the install day and source clips and silicone sealant separately.
Is a drain or strainer included with this sink?
The QT-820 ships as a bare sink. A basket strainer sized for a standard 3-1/2 inch kitchen drain opening is sourced separately.
Where does the faucet mount on a top mount sink with no faucet deck?
The faucet mounts through holes drilled in the countertop directly behind the bowl. The hole count and spacing depend on the faucet you choose, so confirm your faucet's mounting footprint before cutting.
Can quartz composite handle heat from pots set directly in the bowl?
Karran describes quartz composite as highly heat resistant, but setting extremely hot cookware directly on any sink surface is not recommended. A dish towel or trivet between the pot and the bowl is a simple habit that protects the finish over the long term.
What minimum cabinet width does the QT-820 require?
Based on the 25-inch overall width, the sink is designed for a 30-inch sink base cabinet as the typical minimum. Confirm the actual cutout dimensions against your cabinet opening before ordering.
A Sink That Installs Simply and Performs Daily
The QT-820 brings a durable quartz composite bowl to kitchens where a straightforward drop-in installation matters as much as long-term performance — delivering a work-ready sink that holds up through years of daily use without demanding special tools or countertop compatibility trade-offs.
