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Karran QU-721 Undermount Quartz Composite 33 in. 60/40 Double Bowl Kitchen Sink in Bisque

4.5 (1) Write Review
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$263.97

$ 99 .00 $99.00

In Stock

1.Color:White


About this item

  • Designed to installed underneath granite, quartz and solid surface countertops, this stylish quartz composite sink has external dimensions of 33-1/2?L x 20-3/8?W x 9?D. Internal bowl dimensions are 18?L x 18?W x 9?D and 11-1/8?L x 16-1/2?W x 9?D.
  • It is manufactured from our premium quartz composite material, containing 80% natural quartz crystals and pure acrylic resin. This material is extremely durable, providing excellent stain, scratch, abrasion and impact resistance. It also absorbs vibration and sound, minimizing noise when in use. All of our quartz composite sinks are heat safe up to 535­F and withstand rapid changes in temperature from hot and cold water.
  • The quartz composite material has a matte surface finish that is naturally hygienic, and simple to clean with soap and water.
  • Both bowls have convenient rear drain locations, leaving more storage space in your cabinet below, and the 9? deep bowls provide plenty of room to accommodate all of your cookware. The tight radiused corners increase usable work space and provide for a modern look, yet are easy to clean.
  • This model, as with all Karran quartz sinks, is available in a choice of 6 rich color choices to complement many different kitchen color palettes. All colors are UV stabilized and will not fade over time.


Karran quartz sinks are designed and engineered to be extremely durable. Our superior manufacturing process combines natural quartz crystals with high-performance, UV-stabilized acrylic resins. Karran quartz sinks stand up to your toughest kitchen tasks and are available in 6 rich color options. Karran quartz composite sinks are produced from the purest quartz particles and acrylic resins, to create sinks that are extremely durable and long lasting. Our designers focus on beauty and elegance, without sacrificing functionality. Our engineers focus on producing the finest quartz sinks on the market today.
Sink Features and Specifications

  • Made from 80% natural quartz, they have the look of real stone, and compliment many different styles of kitchens
  • Durable quartz material is non-porous, providing a smooth and easy-to-clean surface for lasting beauty and performance
  • Natural quartz and pure acrylic resins provide deep and rich colors
  • Durable and easy to care
  • Overall Kitchen Sink Dimensions: 33.50" x 20.375" x 9"
  • Bowl Split: 60/40
  • Left Bowl Dimensions: 17.50" L x 17.50 W x 9 H
  • Right Bowl Dimensions: 11" L x 16 W x 9 H
  • Heat safe up to 535­F
  • The smooth, non-porous material means food residue won't stick or stain the sinks surface
  • Daily cleaning is simple with just a cloth and soapy water
  • Rear drain location leaves more room in your cabinet below
  • Looks great installed under granite, quartz and solid surface
  • Template and hardware provided for safe and easy installation
  • Certified and Listed by IAPMO
  • 25 Year Warranty

Michael Fordyce
Reviewed in the United States on April 21, 2025
This sink is showing signs of staining and chipping small micro chips. I have had it for 13 months.