Karran quartz double bowl sink is a 33 inch wide by 22 inch deep top mount kitchen sink designed for projects that need a 60/40 bowl layout. The external bowl dimensions of 33 inches by 22 inches by 9 inches set the overall footprint, so it suits installations planned around standard kitchen sink cutout sizes. Internal bowl dimensions of 17-1/2 inches by 15-3/4 inches by 9 inches for the larger bowl and 11-3/8 inches by 15-3/4 inches by 9 inches for the smaller bowl define how much working space is available in each section, which affects everyday use such as washing larger pots in the big bowl while handling prep tasks in the small bowl. Being a quartz sink in white gives a clean, neutral look that blends into a wide range of countertop and cabinet styles on residential or light commercial jobs.
This Karran 33 inch by 22 inch quartz double bowl sink is suitable for top mounting into any type of countertop, so the rim rests on the counter surface and defines the cutout geometry for the installer. The 60/40 bowl layout created by the 17-1/2 inch by 15-3/4 inch by 9 inch larger bowl and 11-3/8 inch by 15-3/4 inch by 9 inch smaller bowl gives a divided work area, which helps organize tasks such as washing in one bowl and rinsing or draining in the other. All faucets must be sink mounted with this model, which means the faucet holes and faucet footprint are handled at the sink rather than through the countertop, an important detail when planning the counter drilling pattern and plumbing layout.
The QT-711-WH top mount quartz sink, with its external dimensions of 33 inches by 22 inches by 9 inches, fits installations designed around a drop-in opening sized for that footprint, which is common in many kitchen layouts. The internal bowl sizes of 17-1/2 inches by 15-3/4 inches by 9 inches and 11-3/8 inches by 15-3/4 inches by 9 inches create a 60/40 configuration that supports using the deeper, wider bowl for pots, pans, and larger items while the narrower bowl handles rinsing, soaking, or prep work, improving workflow at the sink. Being suitable for top mounting into any type of countertop allows this sink to be specified across a range of materials, from laminate to stone, so the same model can be used consistently on different jobs while keeping installation steps familiar.
The construction using natural granite, quartz, and premium acrylic resins combines the hardness of mineral content with the forming control of acrylic resins, which produces a basin that resists scratches and chips in normal kitchen use and reduces callbacks due to cosmetic damage. Heat resistance up to 530 F means the sink tolerates hot water and contact with hot cookware better than many non-mineral basins, which is valuable on active cooking stations where hot items frequently move through the sink area. The uniform color throughout the sink helps it maintain visual consistency even if the surface experiences minor wear, which supports long-term appearance across multiple years of use. Its non-porous surface prevents bacteria build-up, which benefits hygiene where food contact and dishwashing are routine. All external dimensions being approximate to 1/4 inch gives a reasonable tolerance reference when laying out cut lines and aligning the sink with the countertop opening on site, helping achieve repeatable fit results. A 25 years Limited Warranty against manufacturer's defects supports long-term use expectations for this quartz sink within normal residential or light-duty kitchen environments.
The QT-711-WH sink has external bowl dimensions of 33 inches by 22 inches by 9 inches, which defines the size of the countertop opening and cabinet layout needed beneath.
The larger bowl measures 17-1/2 inches by 15-3/4 inches by 9 inches and the smaller bowl measures 11-3/8 inches by 15-3/4 inches by 9 inches, creating a 60/40 working layout.
The QT-711-WH sink is suitable for top mounting into any type of countertop, so it is designed as a drop-in unit for a cutout sized to its external dimensions.
The QT-711-WH requires all faucets to be sink mounted, which places the faucet directly on the sink deck rather than through the countertop surface.
The sink is made from natural granite, quartz, and premium acrylic resins, combining mineral content with acrylic binders to form a durable, molded basin.
The sink has a uniform color throughout and a non-porous surface that prevents bacteria build-up, supporting cleanability and consistent appearance in everyday kitchen use.
The Karran 33 inch by 22 inch quartz double 60/40 bowl top mount sink QT-711-WH combines defined dimensions, natural granite and quartz with premium acrylic resins, and a non-porous, uniform-color surface to support daily kitchen tasks. Its scratch, chip, and heat resistance up to 530 F suits active cooking spaces, while suitability for top mounting into any countertop type simplifies specifying it across different jobs. With sinks available in six colors and a 25 years Limited Warranty against manufacturer's defects, this model provides a consistent, fact-based option when choosing a white quartz double bowl sink for upcoming kitchen installations.
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