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Karran quartz sink QT-825 is a top mount single bowl quartz sink designed for bar and prep use where a compact, durable basin is required. Its quartz composite construction uses 80% natural quartz crystals with pure acrylic resin, creating a dense, solid surface that stands up to regular use in busy bar or secondary prep stations. The 15-3/4 inch size keeps the footprint tight while still supporting glass rinsing, light prep, and cleanup tasks. The black finish comes from the quartz composite material, so color runs through the sink body for consistent appearance over time. At approximately 20 lbs, this sink has substantial mass that helps it sit solidly in the countertop cutout and support daily barware handling. As part of Karran's QT-825 Series, it is purpose-built as a bar and prep sink for kitchens and similar work areas.
This Karran quartz bar prep sink uses a top mount configuration, so the rim rests on the countertop surface and defines the cutout edge, helping align the bowl accurately in bar and prep layouts. The single bowl design concentrates the full 8 inch depth into one compartment, giving clear space for soaking, rinsing, and quick cleanup during service. A minimum 18 inch sink base cabinet requirement sets a clear cabinet sizing guideline, so the 15-3/4 inch sink size fits within compact bar base runs while still allowing working room inside the bowl. The 3-1/2 inch drain opening matches common drain fittings and is compatible with most garbage disposal systems, simplifying integration with standard bar and kitchen plumbing components. The pre-drilled single faucet hole positions the faucet at the deck, and the marked locations for additional holes underneath support alternate faucet or accessory hole layouts when needed for specific bar setups.
This quartz composite bar and prep sink fits naturally in bar areas or secondary kitchen stations that require a compact yet functional washing zone. The 15-3/4 inch bowl size and 8 inch deep interior provide enough working volume to rinse glasses, handle ice buckets, or wash small prep utensils without occupying the footprint of a full kitchen sink run. Requiring an 18 inch sink base cabinet, it suits narrow bar runs and small cabinet sections where space is tight, such as peninsula bar backs or service stations. The black quartz composite surface presents a consistent appearance that supports bar environments where darker finishes coordinate with countertops and cabinetry. Its noise-reducing design helps keep bar conversations clearer by softening the sound of running water and glass contact around the sink area.
The top mount configuration of this Karran QT-825-BL quartz sink relies on its surrounding rim to rest on the countertop, which helps define a predictable cutout and seating surface from job to job. The 3-1/2 inch drain opening follows a common size standard and is compatible with most garbage disposal systems, which simplifies selection of drain components and disposals during installation planning. The minimum 18 inch sink base requirement gives a clear cabinet dimension target, so cabinet runs can be laid out around this sink size with consistent results. Its approximate 20 lb weight reflects a sturdy composite body that sits firmly in the cutout while being manageable to position during mounting. The pre-drilled single faucet hole provides a fixed faucet location, and additional marked holes underneath offer defined spots for creating extra holes when layouts call for filtered water taps or side spray fittings. Together, these details support repeatable bar and prep installations with predictable cutout, plumbing, and faucet positioning.
The Karran QT-825-BL sink uses quartz composite with 80% natural quartz crystals and pure acrylic resin, which creates a dense, durable bowl suited to regular bar and prep use.
The Karran quartz bar prep sink has 8 inch deep bowls, giving ample vertical space for tall glasses and barware during rinsing and washing tasks in compact stations.
The Karran QT-825-BL sink requires a minimum 18 inch sink base cabinet, which aligns it with narrow bar cabinets and small prep stations.
The sink has a 3-1/2 inch drain opening that is compatible with most garbage disposal systems, which helps integrate it into standard bar and kitchen drain setups.
The QT-825-BL sink withstands temperatures up to 535 F, so it handles hot water and typical rapid temperature changes found in bar and prep workflows.
This Karran quartz bar sink is a top mount single bowl design, so the rim rests on the countertop to define the cutout and support installation.
The Karran quartz sink QT-825-BL combines a compact 15-3/4 inch single bowl layout with 8 inch deep interior space, fitting bar and prep locations that need real washing capacity in an 18 inch base cabinet. Its quartz composite construction with 80% natural quartz crystals and pure acrylic resin resists stains, scratches, abrasions, and impacts, supporting long-term use in busy bar or secondary prep areas. The 3-1/2 inch drain opening compatible with most garbage disposal systems and pre-drilled faucet hole streamline planning around plumbing and faucet placement. For bar or prep stations that call for a black top mount single bowl sink with defined performance characteristics, this model aligns the bowl size, depth, and material properties into a practical installation choice.
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