An Extra-Large Kitchen Sink Built for High-Volume Prep Work
The Karran QT-722 is a top mount quartz composite kitchen sink designed for cooks and kitchens that demand serious working space. Its uninterrupted 34 by 22 inch single basin handles full sheet pans, large stockpots, and busy prep sessions without a divider getting in the way. The warm Bisque finish coordinates naturally with traditional cabinetry and complementary countertop palettes.
Key Features
• Extra-large single bowl provides an unobstructed basin that accommodates oversized cookware and full cutting boards flat on the bottom.
• Quartz composite construction combines 80% natural quartz crystals with 20% high-performance acrylic resin for a surface that is highly scratch, stain, chip, and heat resistant.
• Top mount installation drops into a standard countertop cutout and works across laminate, solid surface, stone, and tile — no specialized fabrication method required.
• Bisque finish is a warm, neutral tone that pairs naturally with cream, ivory, and off-white cabinetry and hardware selections.
• 9-inch bowl depth keeps splashing contained during heavy washing and soaking tasks.
Where This Sink Earns Its Keep
A single bowl this size shines wherever divided configurations fall short. Holiday meal prep, catering setups, and kitchens used for fermentation, canning, or batch cooking all benefit from being able to submerge large pots and slide baking sheets in flat. There is no divider wall to route water over or to limit which cookware fits. Renovation projects replacing an existing drop-in sink benefit most directly: the top mount design fits any countertop material and requires no specialized tooling beyond a jigsaw for laminate or a router and template for harder surfaces. The rim covers the cutout edge cleanly, making it forgiving on cabinets that have already seen a previous sink.
Quartz Composite in a Livable Finish
Quartz composite is an engineered material, not quarried stone, and the distinction matters for daily use. The 80% quartz content provides the hardness and density that resists the scratching and chipping that ceramic or acrylic surfaces are more susceptible to. The acrylic resin binder gives the material a degree of flexibility that fired ceramics lack, helping it handle the thermal stress of rapid temperature changes better than vitreous china or fireclay. The Bisque color runs throughout the material, so minor surface contact leaves no visible mark. It also stays warmer to the touch than stainless, which many home cooks prefer for extended prep sessions at the sink.
The Right Fit for Traditional and Transitional Kitchens
Cabinet shops and designers specifying for traditional or transitional interiors will find the Bisque finish gives more latitude than stark white or cool grey. It reads as a neutral in rooms anchored by cream-painted cabinetry, natural wood tones, or warm stone countertops. For remodelers, the top mount installation path means this sink can go into an existing cabinet without modifying the face frame, the countertop support structure, or the countertop material. Contractors working a kitchen remodel with a laminate or tile countertop that is staying in place will find the drop-in method the most straightforward path to a finished install. Homeowners sourcing for a DIY renovation will also appreciate that the installation approach does not require a fabricator on site.
Frequently Asked Questions
Does this sink require a special countertop material?
No. The top mount installation works with laminate, solid surface, stone, tile, and wood countertops. The rim rests on the countertop surface and is secured with clips from below, so the countertop material does not determine the mounting method.
Is a drain or grid included with this sink?
Drains, basket strainers, and bottom grids are not included with this sink and are sold separately. Check model-specific compatibility before ordering accessories.
How does the Bisque finish hold up to staining?
The quartz composite material is highly stain resistant, and because the Bisque color runs through the material rather than sitting on top as a glaze, surface contact from food or cleaning products is less likely to leave a lasting mark compared to a surface-finished material.
Can this sink be used on a kitchen island?
Yes, provided the island cabinet is sized to accept the sink's footprint and the plumbing rough-in is planned for the island location. The large single bowl works well as a primary prep station on a working island.
Serious Workspace, Straightforward Installation
The QT-722 in Bisque delivers an uncompromising single-basin workspace in a finish and installation format that fits the broadest range of kitchen projects — from new construction to straightforward drop-in replacements where the priority is getting a large, durable sink in place without complications.
