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Karran QT-820-BR quartz sink gives you a 24-3/8 inch wide by 19-1/8 inch deep single bowl that is sized for real kitchen tasks, so pots, pans, and larger cookware sit fully in the bowl instead of hanging over the edge during use. This top mount design is engineered for installation in any countertop material, which lets you standardize a cutout detail across laminate, solid surface, or stone jobs. The brown quartz finish ties into many cabinet and countertop color schemes, supporting consistent design on multi-unit or whole-home projects. As a single bowl layout, the sink keeps all the usable volume in one space, helpful when soaking or washing larger items without needing a second basin.
This quartz brown single bowl top mount sink is designed for installation as a top mount unit in any countertop material, so fabricators and installers can use one sink specification across mixed-surface projects. The minimum cabinet size requirement of a 27 inch sink base cabinet sets a clear boundary for layout, keeping face-frame and frameless designs within the same planning dimension. A 3-1/2 inch drain opening size aligns with standard kitchen drain fittings, simplifying rough plumbing expectations under the cabinet. The 9 inch deep bowl provides vertical working room, which helps keep splashing down at the counter while washing taller items. The rear drain location opens up more storage room in the cabinet below, because plumbing is pushed toward the back instead of occupying the center space.
This Karran 24-3/8 inch wide by 19-1/8 inch deep quartz brown single bowl top mount sink fits layouts calling for a compact but full-depth bowl, making it suitable where space is limited yet functional capacity is required. The specified 27 inch minimum sink base cabinet ties directly into standard cabinet lines, simplifying cabinet orders on kitchen, bar, or auxiliary sink runs that share the same casework sizes. Its brown quartz appearance supports kitchen and bath cabinet installations where warm or earth-toned finishes are used, so the sink reads as part of the overall design rather than a visual outlier. As a quartz sink in the quartz sinks product class, it aligns with projects that are already using engineered surfaces, keeping materials consistent across countertops and sink bodies. The compatibility with most garbage disposals allows integration with typical residential waste systems that use the standard drain opening dimension.
The design for installation as a top mount sink in any countertop material helps installers develop a repeatable mounting method, because the rim sits on the deck regardless of whether the surface is laminate, stone, or other substrates. Its non-porous quartz composite prevents the spread of germs and bacteria, which matters in multi-user or family kitchens where sinks see frequent handwashing and food prep. Heat resistance up to 535 F, combined with the ability to withstand rapid temperature changes from hot and cold water, supports repeated thermal cycling during cooking and cleaning without disrupting normal workflows. The 9 inch deep bowl ensures there is room to submerge cookware, which keeps water in the basin and reduces clean-up on adjacent cabinets. The rear drain location increases usable storage in the base cabinet because cleaning supplies or small organizers can sit forward of the plumbing. The statement that all external dimensions are approximate to 1/4 inch signals that final field fit should account for that tolerance when planning cutouts or clearances. The sink being pre-drilled with 1 faucet hole, with additional holes marked on the underside of the faucet deck, provides a clear layout for single faucet setups and optional additional components in future work. The replacement reference for old WBSC part number KAQT671-BL links this model to prior catalog use, helping shops substitute this part directly in existing job standards.
The Karran QT-820-BR quartz sink requires a 27 inch sink base cabinet, so layouts using that cabinet width or larger can accommodate this single bowl top mount unit.
The Karran QT-820-BR quartz sink has 9 inch deep bowls, giving extra working depth for washing taller pots and reducing splash outside the sink area.
The quartz brown single bowl sink has a 3-1/2 inch drain opening, matching standard kitchen drain fittings and supporting connection to most garbage disposals.
The Karran QT-820-BR quartz sink is heat resistant up to 535 F and can withstand rapid temperature changes from hot and cold water, supporting normal cooking and cleaning use.
This sink is made from 80% natural quartz crystals and pure acrylic resin, creating a non-porous quartz composite that resists stains, scratches, abrasion, and impact.
The quartz brown single bowl top mount sink is compatible with most garbage disposals, using its standard 3-1/2 inch drain opening for straightforward connection.
The Karran QT-820-BR quartz sink combines a 24-3/8 inch by 19-1/8 inch single bowl layout with a 9 inch depth, creating a compact footprint that still handles full-size tasks. Its design for top mount installation in any countertop material lets your crews apply one sink style across different surfaces while relying on the same cutout and rim seating approach. With a non-porous, heat resistant quartz composite body, a rear drain that opens storage, and compatibility with most garbage disposals, this brown single bowl sink lines up with everyday kitchen workflows. Use it where a 27 inch base cabinet and a standard 3-1/2 inch drain opening are already part of the plan.
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