KRAUS Kore Dual Tier 57" Undermount Workstation 16 Gauge Single Bowl Kitchen Sink - KWU210-57

KRAUS Kore Dual Tier 57" Undermount Workstation 16 Gauge Single Bowl Kitchen Sink -  KWU210-57

The heavy-duty sink comes with a chef's kit of 10 premium accessories that includes a solid bamboo cutting board, serving board set with mixing bowl and colander, stainless steel dish rack, and multipurpose roll-up drying mat that allow you to work right over the sink without taking up counter space.

Undermount installation creates a seamless transition between sink and countertop, with no exposed mounting deck to trap food and debris. The oversized 57" single bowl with offset drain creates an uninterrupted workspace that easily accommodates an entire party's worth of dishes and cookware, and offers enough room for multiple people to work side-by-side. A sloped bottom with channel grooves drives water toward the drain to allow for complete drainage. The installation-ready package includes all required mounting hardware, a premium stainless steel drain assembly with decorative cover, and two heavy-duty bottom grids to protect your investment. Ideal for single or double faucet installation.

Features

• THE ULTIMATE WORKSTATION SINK: Innovative 2-tier ledge system allows you to slide accessories across the sink on two levels so you can prep, serve, and clean up without losing any workspace on the kitchen counter
  
• SINK KIT INCLUDES: Stainless steel workstation sink, solid bamboo cutting board, serving board set with colander and mixing bowl, dish rack, roll-up drying mat, protective bottom grids (x2), drain assembly, decorative drain cap
  
• HEAVY-DUTY 16 GAUGE SINK: Constructed from proprietary KRAUS TRU16 - the thickest 16-gauge stainless steel for superior durability and resistance to dents and damage
• OVERSIZED 57" SINGLE BOWL with offset drain creates an uninterrupted workspace that easily accommodates an entire party's worth of dishes and cookware -Ideal for entertaining, with enough room for multiple people to work side-by-side
• LARGEST 2-TIER WORKSTATION BOWL: Patented design with wider mounting rim serves as the top workstation ledge, allowing for a double ledge design without reducing bowl width - Lower workstation ledge has a notch-style design that maximizes space inside the bowl
• UNDERMOUNT DESIGN creates a seamless transition from countertop to sink for a contemporary look and easy cleaning - Simply wipe spills directly into the sink, with no exposed mounting rim to trap food particles and debris
• SUPER SILENT SINK: NoiseDefend soundproofing technology with thick super silencer pads that cover all sides of the sink eliminates noise and vibration - Fully insulated with anti-condensation undercoating that prevents water damage
• HEAVY-DUTY CUTTING BOARD with non-slip design is made from solid bamboo, a durable and eco-friendly material that will not warp or crack over time - Easy to clean non-porous surface resists odors and stains
• ROLL-UP DISH DRYING RACK: Heavy-duty stainless steel dish rack with non-slip silicone is perfect for drying dishes & rinsing produce right over the sink, dishwasher-safe and holds up to 100 lbs.
• SERVING BOARD SET: Solid bamboo serving board holds an oversized stainless steel mixing bowl and colander - Perfect for tossing salads or straining pasta, the bowl and colander are made from food-grade rust-resistant stainless steel, with non-slip silicone bumpers that prevent scratching
• STAINLESS STEEL DISH DRYING RACK fits securely on the workstation ledge so you can dry dishes right over the sink without losing counter space - Constructed with commercial-grade steel, highly resistant to corrosion and rust
• PROTECTIVE BOTTOM GRIDS: Premium stainless steel bottom grids (x2) protect the pristine surface of your sink by keeping dishes and heavy cookware elevated, eliminating the risk of scratches and dents - Soft rubber bumpers offer additional protection for the sink surface
• DRAIN ASSEMBLY WITH COVER: Premium stainless steel drain assembly with strainer keeps your drainpipe free of debris. Removable decorative cover conceals drain opening and garbage disposal for a clean look
• PERFECT DRAINAGE: Rear-offset drain opening and sloped bottom with channel grooves drive water toward the drain to allow for complete drainage - Optimized slope prevents fragile glassware from tipping
• WEAR-RESISTANT FINISH easily stands up to everyday use, will not rust or dull over time
• TIGHT-RADIUS CORNERS create a clean modern look with straight lines and perfectly right angles, maximizing usable workspace in the sink bowl
• INSTALLATION-READY: Sink kit includes all mounting hardware and cutout template
• LIFETIME LIMITED WARRANTY with top-rated customer service available to support your needs
• CERTS: cUPC (ASME A112.19.3/CSA B45.4) 

Specifications

Resources

• Installation Instructions
• DXF File (Undermount)
• Kraus Care and Cleaning Guide
• See our Blog
• In the Trade? | Wholesale Registration

What our Experts Think

ur Experts Think – KRAUS Kore 2-Tier Workstation 45" Undermount Sink (KWU120-45)

• Double-Tier Design: Dual ledges let you move accessories across two levels for a streamlined, space-saving workflow.

• Complete Chef’s Kit: Includes 10 accessories such as bamboo cutting board, drying rack, stainless dish rack, colander set, bottom grids, and more.

• Heavy-Duty Stainless Steel: Built from 16-gauge TRU16 stainless steel for superior durability and dent resistance.

• Oversized Single Bowl: Provides ample space for soaking, washing, and prepping large cookware and trays.

• Sound Dampening: Soundproofing pads and undercoating reduce noise and vibration during use.

• Smart Drainage: Sloped bottom with channel grooves and a rear-offset drain prevents water pooling and maximizes storage space.

• Undermount Installation: Creates a clean, seamless countertop look and easy wipe-down surface.

Q&A

Q: What is the KRAUS KWU120-45?
A: It’s a 45" 2-tier undermount workstation sink with a single bowl, crafted from 16-gauge stainless steel for heavy-duty kitchen use.

Q: What makes it a 2-tier workstation?
A: Dual ledges allow you to slide accessories across two levels, creating a flexible prep and cleanup space above the sink.

Q: What accessories are included?
A: The sink includes a cutting board, dish drying rack, roll-up mat, drain cover, bottom grid, and colander—transforming the sink into a full workstation.

Q: Is it durable?
A: Yes, it’s made from T304 16-gauge stainless steel, offering superior strength, dent resistance, and long-lasting performance.

Q: Is the sink quiet during use?
A: Yes, it features NoiseDefend™ soundproofing with extra-thick pads and undercoating for a quieter kitchen environment.

Q: What type of installation does it require?
A: This model is designed for undermount installation, providing a clean, seamless look with your countertop.

Q: What is the bowl configuration?
A: It has a single oversized bowl, perfect for soaking large pots and pans or multitasking with prep tools.

Q: Is this sink easy to clean?
A: Yes, the sloped bottom and channel grooves promote quick drainage, while the stainless finish resists rust and stains.

Maintenance Tips

• Rinse After Each Use: Prevent soap scum and mineral deposits by rinsing the sink thoroughly with clean water after every use.

• Use a Soft Cloth for Cleaning: Wipe surfaces with a soft cloth and mild detergent to maintain the stainless steel finish and avoid scratches.

• Dry the Sink Daily: Prevent water spots and discoloration by drying the sink with a towel after use.

• Avoid Harsh Chemicals: Do not use bleach, abrasive pads, or harsh cleaners, as they can damage the finish and corrode the steel.

• Clean Accessories Regularly: Wash the included cutting board, roll-up rack, and colander with mild soap to avoid buildup and odors.

• Polish Occasionally: Use a stainless steel cleaner or polish occasionally to maintain a sleek and smudge-free surface.

• Check Drainage Components: Periodically inspect and clean the drain assembly and strainer to ensure proper water flow and hygiene.