Uninterrupted Workspace And Undermount Simplicity
The Karran QUWS-875 is a large single bowl quartz workstation kitchen sink that mounts beneath the countertop and delivers an integrated ledge for sliding prep and drying accessories directly over the bowl. With a bold Black quartz composite finish and a 9-inch deep basin, it brings a focused prep station to kitchens where countertop real estate matters.
Key Features
• Integrated workstation ledge runs the full rim so cutting boards, colanders, and drying racks slide into position over the bowl.
• Black quartz composite construction combines 80% natural quartz and 20% acrylic resin for a surface that resists scratches, stains, chips, and heat.
• Undermount installation keeps the countertop surface unbroken, making cleanup a single motion from counter into bowl.
• 9-inch bowl depth handles large pots and sheet pans without crowding the ledge accessories above.
• Single uninterrupted basin provides maximum room for washing oversized cookware or batch-prepping produce.
• Included accessory set ships with the sink so the workstation is ready to use from day one.
Built For Counter-Clear Prep
The QUWS-875's integrated ledge is the reason this sink earns its workstation designation. Accessories rest and slide along the rim directly over the basin, so chopping, rinsing, and draining all happen in one zone without claiming any surrounding counter. The single bowl format means there is no divider breaking the space, which is the right call for kitchens that regularly deal with large Dutch ovens, baking sheets, or bulk produce hauls. The undermount installation puts the countertop edge right at the bowl opening, so sliding ingredients and scraps from board to bowl is a single motion.
Material Built To Absorb Daily Work
Quartz composite at 80% natural quartz and 20% acrylic resin produces a surface that takes the abuse of a working kitchen. The Black finish resists staining from coffee, oils, and acidic prep without special treatment, and the material handles the heat of a just-drained pasta pot. Because the color runs through the full composite body rather than sitting on a surface layer, chips and minor scuffs do not expose a contrasting core. The matte Black absorbs light and holds its appearance between cleans in a way a polished stainless surface does not.
Who Reaches For This Sink
Cabinet shops specifying a complete dark-finish kitchen will find the Black quartz coordinates with matte black hardware and painted cabinetry without the fingerprint visibility of stainless. Designers working with solid surface or engineered stone countertops can spec the undermount install knowing the countertop edge becomes the finished transition. Homeowners who cook serious volumes and have already committed to a dark kitchen palette get a prep-station sink that holds up to that workload. Contractors replacing a standard undermount in an existing cutout should verify the 32-1/2 by 19-1/4 inch overall dimensions against the countertop opening before ordering.
Frequently Asked Questions
What accessories come with the QUWS-875?
The QUWS-875 includes a stated accessory set that ships in the box with the sink. Confirm the exact component list with the product spec sheet or the listing details, as workstation accessory sets are model-specific and can include combinations of a bottom grid, basket strainer, cutting board, colander, drying rack, and Luster Pro care oil.
Does the undermount installation require a template?
Karran does not include a paper template with QUWS series undermount sinks. A DXF file for CNC cutouts may be available. The actual sink should be on hand before cutting the countertop.
Which countertop materials work with this sink?
As a standard QUWS undermount model, the QUWS-875 is suited for undermount installation in quartz, granite, and solid surface countertops using the countertop manufacturer's approved method. It is not a seamless Q Series sink, so laminate-seamless installation does not apply here.
Is a drain included?
The drain assembly is not included and must be ordered separately. Select a drain sized for the bowl's opening to ensure a proper fit.
Will the Black finish show water spots?
Dark quartz composite surfaces can show mineral deposits from hard water more readily than lighter colors. Wiping the bowl dry after use and occasional use of a quartz-safe cleaner keeps the Black finish looking its best.
A Prep Station That Earns Its Place In The Kitchen
The QUWS-875 brings together a deep single basin, a built-in workstation ledge, and durable Black quartz composite in one undermount package, so the sink does more than drain water and the counter stays clear for the work that matters.
