A Drop-In Kitchen Sink Built for Heavy-Use Countertops
The Karran QT-722 is a large single bowl quartz top mount sink designed for kitchens where installation simplicity meets everyday durability. It drops into standard laminate, tile, stone, or solid surface countertops without specialized fabrication, making it the practical choice for remodels, new builds, and countertop replacements alike. This kit arrives in Bisque with the accessories needed to complete the installation.
Key Features
• Top mount installation drops into virtually any countertop material, so no specialized fabrication is required.
• Large single bowl delivers an uninterrupted basin that accommodates sheet pans, large stock pots, and oversized cookware.
• Quartz composite construction (80% natural quartz, 20% acrylic resin) provides high resistance to scratches, stains, chips, and heat in daily kitchen use.
• Bisque finish blends with warm-toned cabinetry and countertop palettes common in traditional and transitional kitchens.
• Kit includes stainless steel basket strainer, bottom grid, and Luster Pro oil so the sink is ready to put to work right out of the box.
• 34 x 22 x 9 inch footprint fits standard 36 inch sink base cabinets and provides a deep, practical bowl depth.
Where the QT-722 Fits in the Kitchen
Top mount sinks earn their place in renovation work precisely because they are countertop-agnostic. The QT-722's visible rim rests on the counter surface and is sealed with silicone underneath, so it installs over laminate, tile, granite, and solid surface without matching the fabrication method to the material. For a remodeler who wants to drop a quality sink into an existing countertop without cutting a special reveal or sourcing a seamless-install kit, this is the direct path.
The extra-large single bowl configuration handles the workload of a busy household kitchen or a small professional prep station. There is no divider to restrict how large items sit in the basin, and the 9 inch bowl depth keeps water and splatter contained during heavy washing. Cabinetmakers and contractors installing full kitchens will appreciate a sink that fits standard 36 inch sink base cabinets and requires only basic drop-in clip installation.
Quartz Composite in Bisque
Quartz composite is one of the more demanding materials in the kitchen sink category. Karran's 80% quartz and 20% acrylic resin formula delivers a bowl that resists scratching from pots and utensils, stands up to staining from coffee, wine, and cooking residues, and handles heat from typical kitchen tasks without damage under normal use. The material is non-porous, so it does not harbor bacteria or odors the way some other materials can.
Bisque sits in Karran's warm neutral palette, complementing off-white cabinetry, cream tiles, and natural wood tones. It is the finish to specify when White reads too stark and a more relaxed, warm-toned kitchen aesthetic is the goal. The color runs throughout the composite material rather than sitting only at the surface, so minor abrasion does not produce a color mismatch.
Who This Sink Is For
Homeowners remodeling an existing kitchen and unwilling to replace the countertop get the most direct value here: the QT-722 drops in where any standard top mount sink previously sat, with no countertop modification required. Designers specifying for traditional or transitional kitchens will find the Bisque color a useful bridge between cabinetry and countertop palettes that do not suit stainless or stark white. Cabinet shops and contractors installing full kitchen packages benefit from the included kit, which eliminates a separate accessory order and keeps the installation on schedule.
Frequently Asked Questions
Does the QT-722 require any specialized tools or cutout methods to install?
No. As a top mount sink, it uses a standard trace-and-cut method: place the sink on the counter (or use its paper dimensions as a guide), mark a cut line, drill a starter hole inside the perimeter, and cut with a jigsaw. For harder surfaces like tile or stone, a router and hard template are more appropriate. The rim covers the cut edge, so the finish at the cutout does not need to be perfect.
What countertop materials work with this sink?
The QT-722 is compatible with virtually all countertop materials, including laminate, tile, granite, quartz, and solid surface. Because the rim sits on top of the counter rather than bonding beneath it, no special adhesive process is required for stone or solid surface.
What is included in the kit?
The -PK1 kit includes a stainless steel basket strainer, a bottom grid sized for the bowl, and Luster Pro oil for routine sink care. The drain assembly is not included and should be ordered separately.
Is this sink available in other colors?
The QT-722 is offered in multiple quartz colors. Bisque is one option in the family; White, Grey, Concrete, Brown, and Black are available in other variants of the same model.
How does quartz composite handle heat compared to stainless steel?
Karran's quartz composite is described as highly heat resistant for typical kitchen use. That said, setting an extremely hot pan directly in the bowl without a grid or trivet is not recommended for any sink material. The included bottom grid keeps cookware elevated and protects the bowl surface.
A Reliable Drop-In for Kitchens That Get Used
The QT-722 in Bisque pairs installation accessibility with a material built to hold up over years of real kitchen work, making it a sink you specify with confidence and install without complications.
