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Karran quartz double bowl sink defines this QT-721-WH-PK1 kit as a 34 inch wide by 22 inch deep white quartz 60/40 double bowl sink designed for top mount installation, so it drops into a cutout and rests on the countertop. The sink is made from 80% natural quartz crystals and pure acrylic resin, creating a dense, stable bowl structure that supports everyday kitchen tasks. Heat resistance up to 535 F means the sink tolerates contact with hot pots or pans and rapid temperature changes from hot and cold water, supporting demanding cooking routines. The durable quartz material is non-porous, so the bowl surfaces do not absorb moisture, which helps prevent the spread of germs and bacteria in regular use. Extremely stain, scratch, abrasion, and impact resistance keeps the sink surface performing under heavy cookware and dish handling. The white quartz finish provides a neutral look that works across many kitchen styles.
The sink is designed for installation as a top mount sink in any countertop material, so the rim supports itself on the counter and uses a drop-in style cutout. The minimum cabinet size required is a 36 inch sink base cabinet, giving a clear guideline when matching the sink to base units. The overall sink size of 34 inches wide by 22 inches deep works within that 36 inch base while still providing substantial bowl space. A drain opening size of 3-1/2 inches matches a standard sink drain dimension, which supports alignment with typical kitchen drain fittings. The sink is compatible with most garbage disposals, so disposal mounting can be planned around that 3-1/2 inch opening. The approximate weight of 40 lbs indicates a solid quartz construction that sits firmly in the countertop cutout.
This Karran 34 inch wide by 22 inch deep quartz white double bowl 60/40 top mount sink is suited for kitchens using a 36 inch sink base cabinet, so it integrates into common base widths in residential layouts. The design for installation as a top mount sink in any countertop material allows it to be used with laminate, wood, or solid surface tops, giving flexibility in both new installations and remodel work. Rear drain locations free space toward the front of the base cabinet, which benefits layouts that use under-sink pull-outs or need accessible storage. The 60/40 double bowl layout, with one larger and one smaller bowl, supports kitchens that handle prep and cleanup at the same station. Bowls that are 9 inches deep accommodate tall pots and stackable dishes, which is useful in homes that cook frequently.
The design for top mount installation means fabricating a straightforward countertop cutout within the 34 inch by 22 inch footprint, which simplifies layout and templating in many shops. The minimum cabinet size requirement of a 36 inch sink base cabinet provides a defined fit boundary, supporting predictable planning across similar projects. The 3-1/2 inch drain opening size aligns with standard kitchen drain components, which streamlines selection of drains and connection fittings. Compatibility with most garbage disposals means the same 3-1/2 inch opening can accept disposal flanges, helping keep plumbing layouts consistent from one job to another. Heat resistance up to 535 F and tolerance for rapid temperature changes from hot and cold water give confidence that normal cooking cycles will not affect the bowl. The non-porous, extremely stain, scratch, abrasion, and impact resistant quartz material supports repeatable performance across multiple installations where heavy daily use is expected.
The Karran sink in this QT-721-WH-PK1 kit measures 34 inches wide by 22 inches deep, which fits within a 36 inch sink base cabinet for typical residential kitchen layouts.
The sink requires a minimum 36 inch sink base cabinet, so planning around that base size keeps the bowls and rim properly supported in the installation.
The sink bowls are 9 inches deep, which provides ample depth for stacking dishes and holding larger cookware during washing or soaking tasks.
The drain opening size is 3-1/2 inches, matching a standard kitchen drain dimension and aligning with common basket strainers and disposal flanges.
The Karran QT-721-WH-PK1 sink is compatible with most garbage disposals, so disposals can mount at the 3-1/2 inch drain opening when planning plumbing.
The sink is made from 80% natural quartz crystals and pure acrylic resin and is heat resistant up to 535 F, handling hot water and hot cookware during regular use.
The Karran quartz kitchen sink kit QT-721-WH-PK1 offers a 34 inch by 22 inch white 60/40 double bowl layout designed as a top mount sink in any countertop material, which suits many kitchen upgrades. The minimum 36 inch sink base cabinet requirement, 3-1/2 inch drain opening size, and compatibility with most garbage disposals give clear parameters when aligning cabinets and plumbing. Durable, non-porous quartz that is heat resistant up to 535 F and extremely stain, scratch, abrasion, and impact resistant supports long-term performance in active kitchens. For projects needing a white double bowl quartz sink with rear drains and 9 inch deep bowls, this Karran unit provides defined specifications to build the layout around.
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