A Quartz Undermount Sink Built Around How You Actually Use a Kitchen
The Karran QA-760 is a large/small bowl undermount kitchen sink in quartz composite, sized at 34 by 21-1/4 by 9 inches in a Gray finish. The unequal bowl layout gives you a full-depth main bowl for washing and a separate smaller bowl for food prep or a disposal, all in one understated, durable package.
Key Features
• 80% quartz / 20% acrylic resin construction delivers a dense, chip-resistant bowl that holds up to heavy kitchen use.
• Large/small bowl configuration separates the wash station from the prep or disposal side so both tasks can run at once.
• 9-inch bowl depth handles stock pots, sheet pans, and bulky cookware without crowding.
• Undermount installation seats the sink below the countertop for a clean, wipe-able counter edge in quartz, granite, and solid surface applications.
• Gray finish is a neutral that works against a wide range of countertop colors without competing for attention.
• No faucet deck on the sink body means the faucet and any accessories mount through the countertop behind the bowl.
Where the Split-Bowl Layout Earns Its Place
A divided sink works best when two things need to happen at once. The larger bowl handles the heavy lifting: soaking a roasting pan, rinsing produce, or washing the dinner dishes while the smaller bowl keeps a colander in place or runs disposal duty. For households that cook seriously or kitchens serving a professional shop break room, the two-station layout cuts down on the back-and-forth that a single bowl forces. Cabinet shops and millwork facilities fitting out client kitchens will find this a frequently specified configuration for exactly that reason — it mirrors the way real kitchen work actually flows.
Gray Quartz Composite in a Working Kitchen
The quartz composite material — 80% natural quartz bound in acrylic resin — is highly resistant to scratches, stains, chips, and heat, which matters in a sink that sees daily use rather than occasional entertaining. Gray is a practical choice at the finish level: it does not show water spots as readily as lighter colors and holds its appearance over time without demanding special treatment. The undermount format keeps the counter surface continuous from edge to bowl, making cleanup a straight wipe rather than a fight with a rim channel. Because the faucet mounts through the countertop, you choose the hole count and placement to match your faucet and any accessories — the sink does not limit that decision for you.
Who Specifies This Sink
Designers specifying kitchens for clients who want a workhorse undermount without the maintenance concerns of stainless reach for a quartz composite bowl as a first choice. Cabinet shops building out kitchen projects regularly stock this configuration because the large/small split is one of the most requested layouts in full kitchen builds. Homeowners renovating with quartz or granite countertops will find the undermount profile fits cleanly beneath those materials and holds up to the pace of a busy household. The 34-inch footprint suits a standard 36-inch sink base with room for the installation hardware.
Frequently Asked Questions
Does this sink install seamlessly in laminate countertops?
No. The QA-760 is a standard quartz undermount sink and follows a conventional undermount installation in quartz, granite, and solid surface countertops. Seamless laminate installation is a capability specific to Karran's Q Series, which is a different product family.
Which bowl is larger, and which side does it sit on?
The SAP data indicates a left-hand large bowl and right-hand small bowl orientation. Confirm the exact handed layout against the spec sheet or with the distributor before ordering if your cabinet run requires a specific side for the main bowl.
Is a drain, grid, or template included?
The bare-sink SKU does not include a drain, bottom grid, or cutout template. These are sourced separately. Confirm what your countertop fabricator requires for the cutout before the installation date.
What countertop materials work with this undermount sink?
Standard undermount installation is appropriate for quartz, granite, and solid surface countertops. The mounting method follows the requirements of your countertop material; confirm the fastening approach with your fabricator.
Where does the faucet mount?
The QA-760 has no faucet deck, so the faucet mounts through the countertop. This gives you full flexibility on hole count, placement, and faucet style, but the countertop drilling needs to be planned before fabrication.
A Sink That Keeps the Kitchen Running
The QA-760 in Gray brings together a split-bowl layout, deep quartz composite bowls, and a clean undermount profile in one package sized for a full kitchen build. For any project where the sink needs to work as hard as the rest of the kitchen, this is a solid, long-term choice.
