Upgrade your culinary routine with the Kraus Kore Series 21 Inch Undermount Stainless Steel Single Bowl Kitchen Sink, engineered for busy home cooks who value both form and function. Designed with an integrated workstation ledge, this single bowl sink allows you to prep, cook, and clean directly over the basin using custom sliding accessories without cluttering your countertops. Built from heavy-duty 16-gauge stainless steel with advanced sound-dampening technology, it delivers exceptional daily durability and remarkably quiet performance. Experience a seamless transition between your countertop and basin that keeps your kitchen looking sleek and effortlessly tidy.
Perfect For
Compact kitchen layouts requiring high-efficiency workstation features
Modern culinary spaces focused on streamlined undermount aesthetics
Home cooks who frequently handle large pots, pans, and baking sheets
Busy households looking to reduce countertop clutter during meal prep
Remodels aiming for a clean, debris-free countertop transition
Kitchens prioritizing quiet performance during cleanup tasks
TRU16 Stainless Steel Construction Crafted from the thickest 16-gauge stainless steel to provide superior resistance to dents and structural damage.
Integrated Workstation Ledge Features a built-in tier that supports sliding accessories to expand your functional workspace.
Undermount Design Creates a flush transition from the countertop into the basin so you can wipe crumbs directly inside.
NoiseDefend Technology Utilizes extra-thick sound-dampening pads on all sides to absorb noise and reduce vibration during heavy dishwashing.
Optimized Drainage System Includes channel grooves and a sloped bottom to promote fast, complete water runoff toward the rear drain.
Generous Single Bowl Capacity Measures 19 inches long by 16 inches wide by 10 inches deep to easily accommodate large pots and baking sheets.
Installation Guide
Verify that your cabinet base is at least 24 inches wide to properly accommodate the 21-inch outer sink dimensions.
Use the included cutout template to carefully measure and cut your countertop for a precise undermount fit.
Apply a bead of high-grade silicone sealant evenly around the upper rim of the sink before pressing it firmly against the underside of the countertop.
Connect your 3.5-inch drain assembly and tailpiece to the plumbing line, ensuring all washers and gaskets are tightly secured.
Care & Maintenance
Daily Rinsing Rinse the stainless steel bowl thoroughly with warm water and wipe dry with a soft microfiber cloth after each use to prevent water spots.
Routine Cleaning Wash the surface using a mild dish soap and a non-abrasive sponge, moving in the direction of the metal grain lines.
Deep Cleaning Remove stubborn mineral deposits or minor marks using a mixture of equal parts water and white vinegar followed by a clean water rinse.
Avoid Harsh Chemicals Never use harsh chlorine bleach, steel wool, or abrasive scouring pads, as these can scratch and dull the wear-resistant finish.
Protect the Surface Utilize the included stainless steel bottom grid to cushion the basin floor and prevent scratching from heavy cookware.
FAQ
Q: What is the minimum cabinet size required for this sink?
This sink requires a minimum cabinet size of 24 inches to ensure proper structural fit during installation.
Q: What are the exact dimensions of the outer sink and inner bowl?
The outer sink dimensions are 21 inches long by 19 inches wide by 10.5 inches deep, while the inner bowl measures 19 inches long by 16 inches wide by 10 inches deep.
Q: Does this sink feature an integrated workstation ledge?
Yes, it features an integrated ledge designed to support custom sliding accessories and a heavy-duty cutting board.
Q: What gauge of stainless steel is used to manufacture this model?
It is constructed from ultra-durable TRU16 stainless steel, which is the thickest 16-gauge steel available for superior dent resistance.
Q: Is an undermount installation required?
Yes, this model is specifically engineered for undermount installation, creating a seamless transition from the countertop into the basin.
Q: How does the drain placement affect under-sink storage?
The rear center set drain creates more flat work surface inside the bowl and maximizes usable storage space underneath the cabinet.
Q: Does the sink help reduce kitchen noise?
Yes, it is equipped with NoiseDefend sound-dampening pads on all sides to absorb noise and vibration from dishes and disposal units.
Q: What accessories are included with the sink?
The kit comes complete with a protective stainless steel bottom grid, a heavy-duty cutting board, and a drain assembly with a matching cover.
Why This Is the Right Choice
Unmatched Durability Built using heavy-duty 16-gauge stainless steel to withstand daily kitchen demands for years.
Whisper-Quiet Use Features NoiseDefend sound-dampening pads that significantly muffle clattering dishes and garbage disposal vibration.
Seamless Cleanup Undermount installation leaves no exposed mounting deck to trap food debris and water puddles.
Optimized Space Rear center drain placement increases available work surface inside the bowl and expands storage beneath the cabinet.
