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The Karran QT-671-GR is a single-bowl top mount kitchen sink in Gray quartz composite, designed to drop into virtually any countertop material and fit a cabinet as narrow as 27 inches wide.
Gray sits at the center of the current kitchen palette. It pairs with white shaker cabinets and brushed nickel hardware, reads as a neutral against darker charcoal or navy cabinetry, and blends without competing alongside concrete-look laminate or quartz countertops that are already doing visual work. A gray sink lets the countertop and cabinet choice lead while keeping the sink from looking out of place. It also shows less of the daily mineral deposits and water marks that a white surface tends to collect, which matters in kitchens that see heavy use.
The sink is made from quartz composite, an engineered material that combines crushed quartz with resin to produce a dense, hard basin. The matte surface is consistent through the body rather than applied as a coating, so minor surface contact over time does not expose a different material underneath. Because the top mount rim rests on the countertop surface, this installation method is also compatible with laminate and tile, surfaces that cannot support an undermount. That compatibility is one of the practical reasons a top mount quartz sink works in a remodel where the countertop is staying in place.
This sink suits a homeowner replacing a worn drop-in during a kitchen refresh, a designer specifying a neutral sink that works with a wide range of cabinetry finishes, or a contractor completing a kitchen where the countertop is already installed. Because it drops in from above, it works with existing countertops without requiring a new fabrication. The 27-inch minimum cabinet requirement is the key fit check: confirm that measurement before ordering. At 25 inches wide with a 9-inch deep bowl, it functions as a primary kitchen sink for most household workloads without requiring an oversize cabinet bay.
Yes. The top mount design installs into all countertop materials, including laminate, solid surface, quartz, granite, and tile. The rim rests on top of the counter surface, so the countertop does not need to support an undermount bond.
The minimum cabinet width required is 27 inches. The sink's overall width is 25 inches, so the extra clearance is needed for the rim and installation hardware.
No. This sink is not ADA compliant. If ADA compliance is required for the installation, select a model that specifies ADA compliance.
It is cUPC and IAPMO certified, which covers most residential and light commercial code requirements in the United States and Canada.
The QT-671-GR gives you a certified quartz drop-in in a neutral Gray that works with most kitchen countertop materials and cabinetry palettes, without requiring new countertop fabrication to install.
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