An Undermount Sink Kit Built for Two-Task Kitchens
The Karran QU-811 is a quartz composite undermount kitchen sink in a large/small bowl configuration, sized at 32 by 21-1/4 by 9 inches and finished in Bisque. It comes as a complete -PK1 kit, so the basket strainers, bottom grids, and a bottle of Luster Pro oil arrive in the same box as the sink.
Key Features
• Two-bowl layout: A larger primary bowl and a smaller secondary bowl share the basin, supporting wash-and-prep workflows simultaneously.
• Quartz composite construction: Made from 80% natural quartz and 20% acrylic resin, the material is highly resistant to scratches, stains, chips, and heat.
• Undermount installation: The flat rim mounts beneath the countertop for a clean, wipe-down surface edge in quartz, granite, and solid surface countertops.
• Bisque finish: A warm neutral tone that integrates naturally with cream, almond, and earth-toned cabinetry and countertop palettes.
• -PK1 kit included: Stainless steel basket strainers, bottom grids, and Luster Pro oil ship with the sink so the install is ready to complete without a separate accessory order.
• No faucet deck: The faucet and any accessories mount through the countertop, keeping the sink profile uninterrupted.
Where the Two-Bowl Layout Earns Its Place
A large/small bowl setup works best where the kitchen workflow naturally divides: one side holds wash water or soaking dishes while the other stays clear for rinsing produce, staging prep, or running a garbage disposal below the smaller bowl. Compared to an equal double bowl, the offset split gives the main wash side noticeably more room for large pots and sheet pans without giving up a functional second basin.
Because the sink undermounts beneath the counter, the countertop edge becomes the working surface boundary with no rim lip to trap debris or interrupt a cleaning pass. That edge treatment works particularly well in kitchens with quartz or granite countertops where a clean, continuous look is the goal.
Material, Color, and Durability
Quartz composite holds up well to the conditions a busy kitchen generates. The material resists the heat from a dropped pan, the abrasion of daily scrubbing, and the staining from coffee, wine, and acidic foods. The Bisque color runs through the full depth of the material, so minor surface wear does not produce visible contrast. Bisque is a warm off-white that reads as a neutral beside almond hardware, cream tile, and wood-toned cabinetry, and it differentiates the sink from the colder look of stainless or bright white materials in kitchens where warmth is the design intent.
A Good Match for These Kitchens
Cabinet shops specifying for full kitchen remodels will find the QU-811 well-suited to 36-inch sink base cabinets paired with stone or solid surface countertops. Homeowners replacing an aging double bowl and looking for a material upgrade from stainless will appreciate the noise-dampening quality of the quartz composite compared to a thin stainless bowl. Designers working in warm or transitional palettes will find Bisque an easier coordinate than white or grey quartz alternatives. Because the kit arrives with grids and strainers, contractors can close out the install without a secondary accessories order.
Frequently Asked Questions
Does the QU-811 install seamlessly into a laminate countertop?
No. The QU-811 is a standard undermount sink with a flat rim; it installs beneath quartz, granite, and solid surface countertops by conventional undermount methods. Seamless laminate integration is a feature of Karran's Q Series, which is a separate product line.
Is the faucet included in the -PK1 kit?
No. The -PK1 kit includes the sink, stainless steel basket strainers, bottom grids, and Luster Pro oil. The faucet is sold separately and mounts through the countertop, not through the sink itself.
Which bowl is larger and which side does it sit on?
The QU-811 is a large/small bowl configuration; confirm the bowl orientation from the product spec sheet or template before installation, since the placement relative to left or right is model-specific and should be verified against the planned cabinet layout.
Do I need a template to make the countertop cutout?
Karran QU Series spec sheets state that a template is not included with the sink. A downloadable DXF file is available for CNC cutouts. Have the actual sink on hand to verify the opening before cutting.
Is Bisque the only quartz color available for this model?
The QU-811 is available in multiple quartz colors across the product family. This listing is for the Bisque version specifically; other color variants are listed separately.
The Right Sink for a Kitchen That Works Hard
The QU-811 in Bisque brings a two-task bowl layout, durable quartz composite construction, and a complete kit into one order, making it a practical choice for countertop fabricators, cabinet shops, and homeowners who want the install to come together without extra steps.
