34-Inch Drop-In Quartz Sink For Kitchens That Work Hard
The Karran QT-722 is a large single bowl top mount kitchen sink made from quartz composite, finished in Concrete, and sized to handle the full demands of a busy kitchen. Ordered as a -PK1 kit, it arrives with stainless steel basket strainers, bottom grids, and Luster Pro oil so the installation is ready to complete without sourcing extra components.
Key Features
• Large single bowl configuration gives an uninterrupted workspace for washing sheet pans, large pots, and oversized cookware.
• Quartz composite construction (80% quartz, 20% acrylic resin) is highly resistant to scratches, stains, chips, and heat under normal kitchen use.
• Top mount / drop-in installation fits into a standard countertop cutout and works with virtually any countertop material.
• Concrete finish offers a contemporary, muted tone that pairs with a wide range of cabinet and countertop palettes.
• -PK1 kit includes stainless steel basket strainers, bottom grids, and Luster Pro oil, bundling the essential accessories with the sink.
Where a 34-Inch Single Bowl Makes the Difference
A 34-inch single bowl excels in any kitchen where separating wash and rinse stations matters less than raw usable basin space. Sheet pans lay flat on the included bottom grids. Stock pots and Dutch ovens drop in without fighting a center divider. For a kitchen that sees daily cooking from scratch, or a remodel spec where the countertop material is already chosen and the cutout is new, the drop-in mounting path keeps the project straightforward. Top mount installation suits laminate, solid surface, stone, and quartz countertops alike, and the visible rim covers the cut edge cleanly — a practical advantage in retrofits where the existing counter is being reused.
Cabinet shops specifying sinks for kitchen projects will find the 34-inch footprint aligns with a standard 36-inch sink base, and the straightforward cutout method — trace, drill a starter hole, and cut with a jigsaw on laminate or a router on harder surfaces — moves quickly in a production workflow.
Quartz Composite in Concrete
The QT-722 bowl is quartz composite: 80% natural quartz crystals bound in 20% acrylic resin. This composition puts the material in a different class from stainless steel for thermal mass and noise, and it holds up to the abrasion of daily use without the surface showing wear in the way a lighter-gauge steel bowl might. The Concrete finish sits in the cooler half of the quartz color palette — a grey-adjacent tone with enough warmth to read as a neutral against both light and dark cabinet finishes. It does not compete with the countertop for attention, which makes it a practical choice when the countertop itself is a design statement.
The included Luster Pro oil supports the finish from day one. The bottom grids keep cookware off the bowl floor and allow debris to rinse away underneath, protecting the surface during heavy use.
The Right Fit for This Sink
This sink is built for primary kitchen wash stations in residential renovations, new construction, and cabinet-shop installs. Homeowners planning a full kitchen refresh who want a neutral-toned bowl that reads as modern without demanding attention will find the Concrete finish versatile. Designers specifying for clients who lean toward an industrial or transitional kitchen aesthetic have a quartz composite option here that avoids the higher maintenance of exposed concrete or the cool uniformity of stainless. Contractors who need a complete kit that goes in cleanly on a countertop of any common material benefit from the top mount path and the included accessories.
This is an indoor kitchen sink. The faucet and drain assembly are sold separately and mount through the countertop, as the QT-722 has no integrated faucet deck.
Frequently Asked Questions
Does this sink require a special cabinet size?
The QT-722 is 34 inches wide overall and fits a standard 36-inch sink base cabinet. Confirm the base cabinet width and countertop cutout dimensions against the sink's overall footprint before cutting.
What is included in the -PK1 kit?
The kit ships with stainless steel basket strainers, bottom grids, and Luster Pro oil. The faucet, drain assembly, and mounting clips are not included and are purchased separately.
Can this sink be undermounted instead of top mounted?
No. The QT-722 is a top mount sink designed for drop-in installation. For an undermount quartz option, look at the Karran QU series.
Is the Concrete finish consistent with other Karran quartz products in this color?
Concrete (CN) is a standard Karran quartz color code used across multiple sink models. Color appearance can vary slightly between series due to differences in mold geometry and finish application — view a physical sample before finalizing a specification if finish matching is critical.
How does quartz composite handle heat compared to stainless steel?
Quartz composite is rated as highly heat resistant under normal kitchen use — setting a hot pan on the surface is not recommended for extended contact, but brief contact with cookware is generally tolerable. Do not pour boiling water directly into the bowl without running cold water alongside it.
A Workhorse Bowl Ready for a Long Career
The QT-722 in Concrete brings together a generous 34-inch basin, durable quartz composite construction, and a versatile drop-in install path in a single kit that arrives ready to work. For any kitchen build or renovation where basin space, finish longevity, and installation simplicity all matter, this is a straightforward choice that holds up through years of hard daily use.
