Karran Quartz Retrofit Farmhouse Sink For Workstation Kitchens
The Karran QARWS-740-GR combines a retrofit apron-front design with an integrated workstation ledge, letting you bring the farmhouse look to an existing standard sink base while gaining dedicated prep and wash zones above the bowl. Built from quartz composite in Gray, this large single-bowl sink is sized to anchor a working kitchen without requiring purpose-built cabinetry.
Key Features
• Retrofit apron-front design installs into an existing 36-inch wide standard sink base after removing the false drawer fronts and cutting the face frame to the 6-1/2-inch apron height.
• Integrated workstation ledge runs the width of the sink and accepts compatible cutting boards, colanders, and drying racks positioned above the bowl.
• Large single bowl offers an unobstructed basin for washing sheet pans, large pots, and oversized prep items without a divider in the way.
• Quartz composite construction combines 80% natural quartz crystals with 20% high-performance acrylic resin for a surface that is highly scratch, stain, chip, and heat resistant.
• Gray finish coordinates with a broad range of countertop materials and cabinet colors common in contemporary and transitional kitchen designs.
• No cutout template included; the actual sink must be on-site before the face frame is cut or the countertop is fabricated.
Where the Retrofit Workstation Format Earns Its Place
Remodels rarely start with a blank slate. When the existing sink base is sound and a full cabinet rebuild is off the table, the QARWS-740-GR is the route to an apron-front kitchen without tearing out what is already there. The false drawer fronts come off, a rectangle is cut from the face frame flush to its top rail, and the sink drops onto 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 and sits proud of the cabinet face, delivering the exposed-front look in a fraction of the time a standard farmhouse installation would take.
The workstation ledge adds a layer of functionality that a plain apron-front sink cannot match. Accessories staged on the ledge keep prep work directly over the bowl, so trimming, rinsing, and draining happen in one place. For a household that does serious cooking, or a rental property being repositioned, that combination of style and workflow is hard to replicate any other way in an existing cabinet footprint.
Quartz Composite Built for Daily Kitchen Work
The bowl and apron are the same quartz composite throughout, not a surface coating over a softer substrate. The 80/20 quartz-to-resin ratio produces a basin that handles the heat of a just-boiled pasta pot, resists the staining that comes from coffee, wine, and tomato-based sauces, and holds up to the scraping and sliding of daily dish loads without showing it. Gray is a practical color choice here: it reads as neutral against stone, wood, and painted cabinetry alike, and minor water spots and light surface residue are far less visible against the mid-tone than they would be on a white or bisque bowl.
Because the material is consistent through the body, the surface can be maintained rather than replaced if it is ever scuffed. That repairability matters in a working kitchen where the sink takes more abuse than any other surface in the room.
The Right Fit for Remodelers, Designers, and Cabinet Shops
Homeowners renovating a kitchen without a full cabinet replacement get an apron-front sink that works with what they have. Designers specifying for clients with existing cabinetry gain a farmhouse option that does not require a custom base call-out on the plan. Cabinet shops doing refacing or partial remodel work can install this sink without building a new sink base from scratch, keeping the project scope and timeline tighter. The workstation ledge also gives any of these buyers a value-add they can point to: the sink is not just a style statement, it is an active prep surface.
Frequently Asked Questions
Does this retrofit installation still require cutting the face frame?
Yes. The QAR retrofit is not a lift-out swap. The false drawer fronts are removed, and a rectangle is cut from the face frame to accept the 6-1/2-inch apron. The modification is less involved than a standard farmhouse base build, but the face frame is still cut.
What accessories does this workstation sink include?
The QARWS-740-GR is a workstation-configured sink; compatible accessories such as cutting boards, colanders, and drying racks are designed to stage on the integrated ledge. Confirm the specific included accessory list for this SKU at the time of order, as workstation pack contents vary by model.
Is a cutout template included for the countertop?
No cutout template ships with this sink. The actual sink should be on-site before the face frame is cut and before the countertop fabricator makes any cuts. DXF files may be available for CNC use — confirm with the supplier.
What cabinet width does the QARWS-740-GR require?
The retrofit design is engineered for a standard 36-inch wide sink base cabinet. The existing base does not need to be replaced, but the false drawer fronts must be removed and the face frame modified to accept the apron.
Where does the faucet mount on this sink?
This sink does not have a built-in faucet deck, so the faucet mounts through the countertop behind the bowl. Plan the countertop drilling accordingly before fabrication.
Farmhouse Style, Workstation Function, Without the Full Remodel
The QARWS-740-GR in Gray delivers an apron-front look and an active prep surface into a standard 36-inch sink base, saving the cost and timeline of a full cabinet build while giving the kitchen both the aesthetic and the workflow upgrade.
