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Karran quartz double bowl sink blends a 33 inch by 22 inch by 9 inch external size with a 60/40 bowl layout, giving installers a known footprint while offering users one larger and one smaller work area in the same sink. The left bowl measures 17-1/8 inches by 19 inches by 9 inches deep, creating a primary basin that handles bigger pots or trays without crowding. The right bowl at 11-1/2 inches by 16-3/4 inches by 9 inches deep provides a secondary space that separates prep, rinse, or soaking tasks, which keeps kitchen workflows organized. The sink is made from 80 percent natural quartz crystals and pure acrylic resin, forming a quartz material construction that delivers a hard, consistent surface for everyday kitchen use. This quartz sink belongs to Karran's quartz sinks product class, aligning it with installations where a solid-feeling, stone-like sink is preferred in cabinets and countertops.
This Karran quartz sink is suitable for top mounting into any type of countertop, so it can be dropped in from above and supported by the counter deck across different surface materials. The 33 inch by 22 inch external dimensions give a clear target for cutout sizing, which supports accurate marking and cutting during countertop fabrication. With all external dimensions approximate to 1/4 inch, installers have a defined tolerance band to work within when sizing the opening. The 9 inch bowl depth on both sides influences cabinet plumbing layout, helping tradespeople position drains and traps to match the sink profile. As a quartz sink within the kitchen and bath cabinet accessories category, it is intended to integrate with base cabinets while presenting a finished top mount edge at the counter surface.
The QT-811-GR quartz gray double 60/40 bowl top mount sink is designed for kitchen and bath cabinet applications where a 33 inch by 22 inch footprint fits the base cabinet and countertop plan. Its classification under sinks and accessories highlights its role as the primary basin in a kitchen work area rather than a supplemental fixture. The left bowl at 17-1/8 inches by 19 inches by 9 inches deep suits tasks that demand more volume, such as handling larger cookware or stacking dishes. The right bowl at 11-1/2 inches by 16-3/4 inches by 9 inches deep is sized for lighter-duty tasks such as rinsing or food prep. Because it is suitable for top mounting into any type of countertop, it works in jobs that use laminate, solid surface, stone, or other counter materials while keeping the installation method consistent.
The combination of 33 inch by 22 inch external dimensions and all external dimensions approximate to 1/4 inch gives fabricators a predictable cutout target with a clear tolerance window, which supports repeatable routing or cutting patterns across multiple jobs. The 9 inch constant depth helps plumbers plan vertical rough-in heights and trap locations that will align with the sink across similar installations. Being made from 80 percent natural quartz crystals and pure acrylic resin defines its material behavior, so tradespeople can anticipate a rigid, stable bowl when tightening strainers or aligning drains. The non-porous quartz construction that prohibits the spread of germs and bacteria contributes to hygienic kitchen environments, a practical point in residential and light commercial work. Heat safety up to 535 degrees F and resistance to rapid temperature changes from hot and cold water indicate that typical cooking temperatures and sudden water shifts will not interfere with regular use. The sink is backed by a 25 years limited warranty against manufacturer's defects, which supports long-term service expectations for builders and installers specifying this model.
The QT-811-GR sink has external bowl dimensions of 33 inches by 22 inches by 9 inches, which guides countertop cutout sizing and cabinet layout in kitchen installations.
The left bowl is 17-1/8 inches by 19 inches by 9 inches, and the right bowl is 11-1/2 inches by 16-3/4 inches by 9 inches, giving a 60/40 working split.
The sink is made from 80 percent natural quartz crystals and pure acrylic resin, creating a quartz construction that provides a solid, non-porous working surface.
The QT-811-GR is suitable for top mounting into any type of countertop, so it installs from above the counter in a drop-in configuration.
The quartz sink is heat safe up to 535 degrees F and can withstand rapid temperature changes from hot and cold water during normal kitchen use.
The sink carries a 25 years limited warranty against manufacturer's defects, supporting long-term service expectations in residential kitchen projects.
The Karran QT-811-GR quartz gray double 60/40 bowl top mount sink combines a 33 inch by 22 inch footprint, 9 inch deep bowls, and a quartz construction made from 80 percent natural quartz crystals and pure acrylic resin. Its non-porous surface that prohibits the spread of germs and bacteria supports hygienic kitchen work, while heat safety up to 535 degrees F and resistance to rapid temperature changes from hot and cold water suit daily cooking demands. With suitability for top mounting into any type of countertop and external dimensions approximate to 1/4 inch, this sink aligns well with repeatable cabinet and countertop layouts. Use this model when a quartz double bowl configuration and consistent installation method are priorities.
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