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Karran QT-721-CN-PK1 sink is a 34 inch wide by 22 inch deep quartz concrete double 60/40 bowl top mount sink designed to drop into a countertop cutout, giving installers a defined rim to work with on kitchen projects. The sink is made from 80 percent natural quartz crystals and pure acrylic resin, which creates a dense, uniform material that supports consistent cutout edges and stable mounting in rigid countertop materials. Heat resistance up to 535 F withstanding rapid temperature changes from hot and cold water helps the sink handle normal cooking workflows where hot pots and cold rinses happen in sequence. The non-porous quartz surface prevents the spread of germs and bacteria, which matters in busy kitchens where sink areas see constant contact. Extremely stain, scratch, abrasion and impact resistance keeps the bowls looking consistent through repeated loading of cookware.
This quartz concrete double bowl unit is designed for installation as a top mount sink in any countertop material, so it lands by dropping into a properly sized cutout and resting on the finished surface. The manufacturer specifies a minimum 36 inch sink base cabinet, giving installers a clear cabinet width target when laying out runs or retrofits. A 3-1/2 inch drain opening size on each bowl aligns with standard drain fittings, which simplifies tying into common plumbing layouts. The sink is compatible with most garbage disposals, so disposals can be mounted to the drain opening following standard connection practices. Pre-drilled with one faucet hole and additional holes marked on the underside of the faucet deck, the sink lets installers open only the extra holes they need for side sprays, dispensers or filtered water taps.
This Karran quartz sink belongs to the quartz sinks class and is built as a concrete-colored 60/40 double bowl, fitting kitchen applications where users want one larger bowl for washing and a smaller bowl for rinsing or prep. Rear drain locations create more usable space at the front of a 36 inch or wider sink base cabinet, which helps with slide-out organizers or under-sink cleaning supply layouts. Heat resistance up to 535 F supports placing hot water discharge and hot cookware into the bowls as part of everyday cleanup runs. The 9 inch deep bowls allow deeper soaking of cookware below counter height, which is practical in family kitchens that generate larger loads. The sink weight of about 40 pounds keeps the unit steady in the cutout once supported, helping installers maintain alignment while securing the rim.
The design for installation as a top mount sink in any countertop material gives installers a defined perimeter lip, making it easier to align the edge to laminate, solid surface or stone tops during layout. The 34 inch width and 22 inch depth dimensions provide a known footprint when coordinating with cooktops, dishwashers and corners in kitchen runs. The non-porous quartz material that prevents the spread of germs and bacteria offers a sleek surface where residues do not penetrate, which supports simple wipe-down cleaning after caulking and plumbing are complete. Extremely stain, scratch, abrasion and impact resistant characteristics matter when clients use metal cookware or heavy dishes that contact the sink base regularly. The single pre-drilled faucet hole with additional marked hole positions on the underside of the faucet deck helps installers quickly open only the required holes, keeping the deck clean and organized for the selected faucet configuration.
The Karran QT-721-CN-PK1 sink measures 34 inches wide by 22 inches deep, which guides countertop cutout sizing and cabinet layout during kitchen planning.
The quartz double 60/40 bowl sink requires a minimum 36 inch sink base cabinet, so it is suited to standard kitchen base layouts of that width or greater.
The Karran quartz sink is designed for installation as a top mount sink in any countertop material, so it drops into a cutout and rests on the counter surface.
The quartz concrete double bowl sink uses a 3-1/2 inch drain opening, matching standard kitchen drain fittings and simplifying plumbing connections and disposal mounting.
The Karran quartz kitchen sink is compatible with most garbage disposals, allowing a disposal unit to be mounted to the drain for food waste handling.
The quartz sink is heat resistant up to 535 F and withstands rapid temperature changes, supporting typical kitchen routines involving hot pots and cold water rinses.
The Karran 34 inch by 22 inch quartz concrete double 60/40 bowl top mount sink kit gives installers a defined footprint, a top mount design suited to any countertop material, and a minimum 36 inch cabinet requirement that fits common bases. Rear drain locations, 9 inch deep bowls and a 3-1/2 inch drain opening size align with typical plumbing and storage layouts. Choose this quartz sink when a non-porous, heat resistant, stain and impact resistant work area is needed in a kitchen plan.
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