A Retrofit Farmhouse Sink Built For the Modern Kitchen Workstation
The Karran QARWS-740-WH brings the farmhouse apron-front look and a fully integrated workstation ledge into kitchens that were never built for one. Made from quartz composite in White, this large single bowl sink installs into a standard 36-inch sink base cabinet — no new cabinetry required — while delivering the prep-focused functionality of a purpose-built workstation.
Key Features
• Retrofit apron-front installation fits a standard 36-inch sink base after the false drawer fronts are removed and the face frame is cut to the 6-1/2-inch apron height.
• Integrated workstation ledge supports sliding cutting boards, colanders, drying racks, and other accessories across the full bowl opening.
• Quartz composite construction combines 80% natural quartz crystals and 20% acrylic resin for a highly scratch, stain, chip, and heat resistant surface.
• Large single bowl opens the full interior for oversized cookware, sheet pans, and prep tasks without a divider in the way.
• White quartz finish is uniform through the material, so minor surface wear does not expose a different color beneath.
• No faucet deck on the sink body means the faucet and any accessories mount through the countertop, keeping the sink surface clean and uncluttered.
Where This Sink Fits the Remodel
The QARWS-740-WH is built for kitchen remodels that want the farmhouse aesthetic and real workstation utility without tearing out and replacing the existing cabinetry. Retrofit farmhouse installation means modifying a standard 36-inch sink base: the false drawer fronts come off, a rectangle is cut from the face frame flush to its top, and the sink rests on level support strips set 3/8 inch below the cabinet top edge. The 6-1/2-inch apron slides about 1/2 inch into the face-frame opening, leaving the apron exposed and proud of the cabinet face. The countertop is then cut to meet the sink on the back and sides, with reveal agreed to before cutting. No cutout template ships with this sink — have the actual sink on hand before any fabrication begins.
Once installed, the workstation ledge turns the sink into a prep station. Sliding accessories rest across the ledge while the bowl stays clear for washing, or stack above it when not needed. The large single bowl handles stock pots and full sheet pans flat without a center divider forcing them at an angle.
Quartz Composite in a Kitchen That Works Hard
The quartz composite shell is highly resistant to the scratches, stains, chips, and heat that come with daily kitchen use. The White finish runs through the material rather than sitting on top as a coating, so the color holds as the surface ages. Cleanup is straightforward — quartz composite does not require sealing or special conditioners to maintain its resistance properties. The bowl depth and single-basin layout give plenty of room for soaking, scrubbing, and rinsing without items fighting for space against a divider.
Who Reaches For This Sink
Cabinet shops and contractors doing kitchen remodels will recognize the retrofit path immediately: it is the answer when a client wants the farmhouse look but the kitchen was framed for a standard base. Homeowners running their own renovation get the same outcome — a polished apron front on existing cabinetry with a workstation ledge that keeps prep accessories off the counter. Designers specifying for active family kitchens will appreciate that the single bowl and ledge combination handles the full range of cooking and cleanup tasks without visual clutter. For anyone who wants a White quartz surface that blends with both modern and transitional aesthetics, the QARWS-740-WH does that in a retrofit-friendly package.
Frequently Asked Questions
Does the retrofit installation require cutting into the cabinet face frame?
Yes. The retrofit install removes the false drawer fronts and cuts a rectangle from the face frame to match the 6-1/2-inch apron height. The sink then rests on support strips inside the cabinet, with the apron sitting proud of the face frame. This is a modification to the existing cabinet, not a lift-out swap.
What accessories does this workstation sink include?
The QARWS-740-WH workstation accessory set should be confirmed from the product listing or by contacting the sales team, as included accessories vary by model and pack configuration within the QARWS workstation family. Do not assume the set matches other QAWS or workstation models.
Is a cutout template included with this sink?
No cutout template ships with this sink. Have the actual sink on hand before cutting the countertop or modifying the cabinet — dimensions are nominal and the physical sink is the reliable guide for fabrication.
Where does the faucet mount on this sink?
This sink has no faucet deck. The faucet, soap dispenser, and any other accessories mount through the countertop. Plan countertop drillings accordingly before fabrication.
Can a disposal be used with this single bowl sink?
A disposal can generally be paired with a single bowl sink, but confirm the disposal's drain connection is compatible with this sink's drain opening before purchase. Drain components are sold separately.
Farmhouse Character, Workstation Capability, Standard Cabinet
The QARWS-740-WH delivers the exposed apron look and an integrated prep ledge where neither seemed possible — in the existing cabinet, without starting from scratch.
