Karran QT-720-BL Sink For Busy Kitchens

Karran QT-720-BL sink is a 34 inch wide by 22 inch deep drop-in double bowl kitchen sink that creates two equal work bowls, so installers can offer clients separate zones for prep and cleanup in one cutout. The 9 inch external depth gives both bowls useful working depth, which helps contain splashes during everyday use. Internal bowl dimensions of 14-3/8 inch by 17-1/4 inch by 9 inch and 14-3/8 inch by 16 inch by 9 inch define two distinct spaces, so fabricators can plan faucet and accessory locations around real working footprints. Being suitable for top mounting into any type of countertop gives flexibility across laminate, solid surface, stone, and other tops on a single model. The black quartz finish supports dark, modern kitchen designs where sink color needs to coordinate cleanly with surrounding materials.

Quartz Sink Details That Support Daily Use

• The sink is made from natural granite, quartz, and premium acrylic resins, creating a composite structure that combines stone strength with resin stability for a rigid bowl that stands up to repeated daily tasks.
• The material combines the best of natural and man-made components to produce a sink that is scratch, chip, and heat resistant up to 530 degrees F, so it tolerates hot pots and routine abrasion in typical kitchen workflows.
• The uniform color throughout the sink means the black tone runs through the material, so minor surface wear remains less visually obvious over time in active kitchens.
• The nonporous surface prevents bacteria buildup, which supports hygiene expectations in residential kitchens by not harboring moisture and residue in the bowl material.
• The sink is part of a series available in six colors - white, bisque, black, brown, concrete, and grey - giving designers and builders a known palette when coordinating multiple kitchens or matching other Karran sinks.

Top Mount Installation And Faucet Placement

The sink is suitable for top mounting into any type of countertop, so crews can use a straightforward drop-in cutout without specialized undermount hardware. As a top mount design, the rim sits on the counter, simplifying support across different substrates. All faucets must be sink mounted with this model, so layout planning focuses on drilling through the sink deck rather than the countertop, which can streamline faucet location on dense or brittle surfacing materials. The defined external dimensions of 34 inches by 22 inches by 9 inches allow shops to standardize cutout templates and estimate clearances around backsplashes and adjacent cabinets with predictable results.

How This Double Bowl Quartz Sink Performs In Service

Equal Double Bowls For Functional Work Zones

The sink provides a double 50/50 bowl layout, so both sides offer comparable working space for flexible kitchen use. Internal dimensions of 14-3/8 inches by 17-1/4 inches by 9 inches on one side and 14-3/8 inches by 16 inches by 9 inches on the other define two substantial compartments for washing, rinsing, or soaking tasks. This equal-style configuration supports homeowners who want one side dedicated to dishes and the other to food prep without changing basin depth. The overall 34 inch width gives each bowl enough span for full-size cookware while still fitting typical kitchen cabinet runs. With a 22 inch depth front to back, installers can align the sink comfortably within standard countertop depths while maintaining room behind the bowl for faucet mounting on the sink deck.

Material, Heat Resistance, And Warranty Value

The sink is made from natural granite, quartz, and premium acrylic resins, which creates a composite that brings stone hardness together with resin impact resistance for long-term bowl stability. Because the construction is scratch, chip, and heat resistant up to 530 degrees F, the sink handles normal hot-pan placement and utensil contact during daily kitchen work. The uniform color throughout the material means the black finish is not just a surface coating, so typical wear stays visually consistent during service life. The nonporous surface prevents bacteria buildup in the sink structure itself, which supports routine cleaning practices by not absorbing spills. A 25 years Limited Warranty against manufacturer's defects provides long-term product backing from Karran, giving trade professionals and owners confidence that the sink is supported over many years of installed use.

Answers To Common Karran QT-720-BL Questions

Choose This Quartz Sink For Top Mount Projects

The Karran QT-720-BL sink combines a 34 inch by 22 inch top mount footprint, equal 9 inch deep double bowls, and black quartz construction to support practical kitchen layouts. Its scratch, chip, and heat resistant composite with a nonporous, uniform-color surface is built for ongoing daily use. With faucets installed on the sink itself and suitability for top mounting into any type of countertop, it fits straightforward drop-in projects across multiple materials. For installers and fabricators planning reliable, long-term kitchen sink installations around a defined cutout size and double-bowl workflow, this Karran quartz model is a strong match.