A 34-Inch Retrofit Farmhouse Workstation Sink for Kitchens That Keep the Existing Cabinet
The Karran QARWS-740-BR brings the exposed-apron farmhouse look and a full workstation ledge into a remodel without replacing the sink base cabinet. Made from quartz composite in a warm Brown finish, this large single-bowl sink is designed for the standard 36-inch sink base that is already in the kitchen, making it one of the most practical paths to a farmhouse upgrade.
Key Features
• Retrofit apron installation fits into an existing standard 36-inch sink base after the false drawer fronts are removed and the face frame is cut.
• Integrated workstation ledge supports the included accessories so prep, rinsing, and drying happen directly over the bowl.
• 80% quartz, 20% acrylic resin construction delivers a surface the manufacturer describes as highly scratch, stain, chip, and heat resistant.
• Large single-bowl configuration gives uninterrupted workspace for oversized cookware and sheet pans.
• Brown quartz composite finish absorbs visual wear and coordinates with warm wood tones, natural stone, and earthy laminate palettes.
• Included accessory kit ships with basket strainers, a bottom grid, and Luster Pro oil to complete the workstation setup.
Built for Remodel Work Without a Cabinet Replacement
The QARWS retrofit design exists for one specific job: getting the farmhouse look into a kitchen where the existing standard sink base is staying. The process removes the false drawer fronts, cuts a rectangle from the face frame, and sets the sink on horizontal support strips positioned 3/8 inch below the cabinet top edge. The 6-1/2-inch apron slides into the face-frame opening and sits proud of the cabinet face after install. This is a face-frame modification, not a lift-and-drop swap, and the actual sink should be on hand before any cuts are made. The workstation ledge adds a prep layer across the top of the bowl, so the cutting board, colander, and drying rack that ship with the sink all work directly over the basin rather than taking up counter space.
Quartz Composite in a Brown Finish That Works Hard
Quartz composite at 80% natural quartz and 20% acrylic resin is a durable material choice for a high-traffic kitchen sink. The manufacturer rates it highly resistant to scratches, stains, chips, and heat, which matters in a workstation sink that sees constant use from tools and wet prep work sitting on the ledge. The Brown colorway runs through the full depth of the material, so surface wear does not reveal a different color underneath. It coordinates naturally with walnut and cherry cabinetry, warm-toned quartz countertops, and earthy laminate surfaces. The matte texture also hides water spots and minor scuffs between cleanings better than a high-gloss surface would.
Who This Sink Is For
This sink suits homeowners and kitchen designers working on a remodel where the goal is a farmhouse aesthetic without the cost and disruption of a full cabinet replacement. Cabinet shops fitting out a kitchen with an existing standard sink base will find the retrofit installation path straightforward. Contractors sourcing for a mid-range kitchen remodel where the client wants exposed-apron style and workstation function will get both in a single SKU. The Brown finish is a specification choice for any project where warm, earthy tones are already built into the design, and where a neutral or cool-toned sink would look out of place.
Does the retrofit installation require cutting into the cabinet?
Yes. The false drawer fronts come off, and a rectangle is cut from the face frame to accept the apron. The face-frame opening is still a modification — this is not a no-cut install. Have the actual sink in hand before making any cuts so the opening is sized to the exact sink dimensions.
What accessories are included with this sink?
The sink ships with basket strainers, a bottom grid, and Luster Pro oil. The workstation ledge supports these accessories over the bowl. Check the SKU listing for the full resolved accessory list specific to this model.
Is a cutout template included?
No cutout template is included with this sink. Have the actual sink present before fabricating the cabinet or countertop opening.
What countertop materials work with this sink?
This is a retrofit apron-front sink supported on cabinet strips, not a countertop-mounted undermount. The countertop sits alongside the sink rather than carrying it, so a range of countertop materials are compatible as long as the cabinet and support system are built to the install guide specifications.
Is the drain included?
The drain is not included and must be ordered separately. Match the drain to the sink's bowl drain opening before purchase.
Farmhouse Style and Workstation Function, Starting With the Cabinet You Have
The QARWS-740-BR delivers the exposed apron, the deep single bowl, and the workstation ledge that a modern kitchen renovation calls for, without requiring a new sink base cabinet to get there.
