KRAUS Kore 23" Undermount Workstation 16 Gauge Laundry Utility Sink with Accessories - KWU100-23L

KRAUS Kore 23" Undermount Workstation 16 Gauge Laundry Utility Sink with Accessories - KWU100-23L

Transform the way you tackle messy tasks with a KRAUS Kore Workstation Laundry Utility Sink. Ideal for any mud room, workshop, or laundry room, this sink is engineered with an integrated ledge to support sliding accessories, creating a multifunctional workspace to streamline workflow when it's time to roll up your sleeves. The kit includes a heavy-duty cutting board that provides additional workspace, while the rollup drying rack makes a perfect place for drying items over the sink. Featuring a 12" deep single bowl, this sink is large enough to handle the toughest jobs, including soaking laundry, watering plants, and even bathing the dog! Undermount installation creates a seamless transition between sink and countertop with no exposed mounting deck to trap dirt, with tight-radius corners for a clean modern look. Made with KRAUS TRU16 the thickest 16 gauge stainless steel for maximum durability and NoiseDefend sound dampening pads to absorb noise and vibration for an ultra-quiet experience. Wear-resistant finish is easy to clean and not prone to corrosion, while rounded corners on the bottom of the sink reduce buildup over time. Channel grooves and a sloped bottom improve drainage, with a rear center set drain for more storage space below the sink. The installation-ready sink comes with a protective stainless steel bottom grid and drain assembly with matching cover for a clean look

Features

• • • WORKSTATION SINK with integrated ledge for sliding accessories so you can build a custom workspace to boost functionality where you need it most
    • DIMENSIONS: OUTER SINK DIMENSIONS: 23" L x 19" W x 12 1/2" D BOWL DIMENSIONS:  21" L x 16" W x 12" D MINIMUM CABINET SIZE: 27"
    • SINK KIT INCLUDES: Stainless steel workstation sink, heavy-duty bamboo cutting board, roll-up dish drying rack, protective stainless steel bottom grid, drain assembly and decorative drain cover
    • HEAVY-DUTY 16 GAUGE STEEL: Constructed from ultra-durable KRAUS TRU16 the thickest 16-gauge stainless steel for superior resistance to dents and damage
    • EXTRA-DEEP 12"SINK: High-capacity sink is ideal for use in the laundry room, mud room, utility room, garage, or as a secondary sink in busy kitchens
    • UNDERMOUNT INSTALLATION creates a seamless transition from sink to countertop, with no exposed mounting deck to catch dirt and debris for easy cleaning " Makes modern style possible throughout your entire home
    • UNIVERSAL DESIGN with clean lines and tight-radius corners works with any decor from traditional to modern, enhancing your home with functionality, style, and lasting value
    • SPACIOUS SINGLE BOWL offers generous workspace for big tasks like pre-soaking laundry, watering plants, and even bathing the dog " Rear center set drain creates more work surface and increases storage underneath the sink
    • ULTRA QUIET SINK: NoiseDefend sound dampening technology with large super-silencer pads on all sides of the sink helps prevent noise and vibration from dishes and garbage disposals
    • FULLY INSULATED with anti-condensation undercoating to reduce the risk of moisture build-up, helping prevent damage to sink and cabinets SUPERIOR DRAINAGE: Rear center set drain opening and sloped bottom with channel grooves help prevent water from pooling in the sink " OPTIMIZED SLOPE on the bottom of the sink helps keep your fragile stemware from tipping over
    • HEAVY-DUTY BAMBOO CUTTING BOARD is not prone to cracking or warping, with a non-slip design and built-in grooves that prevent spills Easy to clean non-porous surface is resistant to odors and stains
    • ROLL-UP DISH DRYING RACK made with heavy-duty stainless steel and non-slip silicone is perfect for drying items right over the sink. Holds up to 85 lbs., dishwasher-safe, heat-safe, and rolls up for easy storage
    • STAINLESS STEEL BOTTOM GRID with soft rubber bumpers promotes better draining and helps protect the surface of your sink from scratches and dents by keeping dishes elevated
      
    • Explore the full suite of KORE SINK ACCESSORIES to maximize the functionality of your KORE Workstation sink
    • Certs: ASME A112.19.3-2008/CSA B45.4-08, Uniform Plumbing Code (UPC), National Plumbing Code of Canada, International Plumbing Code (IPC)
    • Collection Name: Kore
    • Installation Type: Undermount: Typically installed with new quartz, granite, or other solid surface countertops.
    • Stainless Steel Thickness: 16 Gauge
    • Warranty: Limited Lifetime
      

   

What our Experts Think

Q&A

Q: What is the KRAUS Kore 23" Undermount Workstation Laundry Utility Sink (KWU100-23L)?
A: A compact premium 23-inch undermount workstation sink made from heavy-duty 16-gauge stainless steel, designed for laundry rooms, utility spaces, garages, or secondary kitchen prep areas.

Q: What makes it a “workstation” sink?
A: It has an integrated ledge system that supports sliding accessories like a cutting board and roll-up drying rack, turning the sink into a full prep-and-wash workspace.

Q: What are its key dimensions?
A: Overall size is about 23" x 19" x 12.5" deep, with a deep single bowl (~12" depth) and a minimum 27" cabinet requirement.

Q: What accessories are included?
A: Typically includes a cutting board, roll-up drying rack, stainless steel bottom grid, drain assembly with cover, and mounting hardware.

Q: Is it durable for heavy use?
A: Yes—built from TRU16 heavy-duty stainless steel, offering strong resistance to dents, corrosion, and daily wear.

Q: Does it reduce noise?
A: Yes, it features NoiseDefend sound-dampening pads and insulation to reduce clanging and vibration.

Q: What is it best used for?
A: Ideal for laundry tasks, soaking clothes, cleaning tools, gardening prep, pet washing, and utility cleaning jobs due to its extra depth and strength.

Q: How does it improve workflow?
A: The workstation ledge lets you prep, rinse, and dry directly over the sink, reducing mess and saving counter space.

Q: Why choose this over a standard utility sink?
A: It offers a deeper basin, premium stainless steel build, integrated accessories, and quieter operation, making it more versatile and long-lasting than basic laundry sinks.

Maintenance Tips

• Rinse after every use to prevent detergent residue, lint, and mineral buildup on the stainless steel surface.
• Clean daily with mild dish soap + soft cloth—avoid bleach, ammonia, or abrasive pads that can damage the 16-gauge finish.
• Dry after cleaning to reduce water spots and maintain a clean satin look.
• Use included bottom grid always to prevent scratches from buckets, tools, or heavy laundry items.
• Clean workstation accessories separately (cutting board, roll-up rack, drain cover) to prevent buildup and odors.
• Avoid standing water or harsh chemicals (especially drain cleaners) to protect both sink and plumbing.
• Rinse after contact with detergents or cleaning agents to preserve corrosion resistance.
• Occasionally descale with diluted vinegar to remove hard water marks and restore shine.
• Check undermount edges and silicone seals periodically to prevent moisture trapping under the countertop.
• Never use steel wool or abrasive scrubs—they permanently scratch stainless steel.