KRAUS 28" Undermount 16 Gauge Single Bowl Stainless Steel Small Radius Kitchen Sink - KHU100-28
Enjoy the advantage of high-end kitchen sinks without the high price tag with the best-selling Standart PRO Series by KRAUS. This KRAUS sink features industrial-grade corrosion-resistant T304 stainless steel and extra-thick TRU16 real 16-gauge construction for rugged durability. Award-winning NoiseDefend technology insulates the basin with superior soundproofing. A deep bowl offers plenty of room for all your dishes, while gently rounded corners make this sink easy to clean. A rear-set drain ensures optimal drainage even with dishes in the basin, while engineered channel grooves help direct water to the drain, for a clean and quick-drying
What our Experts Think
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Compact pro-grade sizing for smaller kitchens
The KHU100-28 is designed for 28” cabinet-friendly installations, making it ideal for compact kitchens, apartments, or secondary prep areas without losing functionality.
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Heavy-duty 16-gauge stainless steel build
Constructed from TRU16 stainless steel, it offers excellent resistance to dents, corrosion, and daily wear, aligning with commercial-style durability in a compact format.
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Small-radius corners = modern + easy cleaning balance
The tight-radius design delivers a sleek, contemporary look while still allowing easier cleaning than sharp 90° corners, a key upgrade feature in modern sink design.
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Deep single bowl for efficient use of space
The ~10” deep basin provides enough capacity for washing cookware, prepping meals, and handling everyday cleanup, while minimizing splash.
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Noise-reduction system for quieter kitchens
Equipped with sound-dampening pads and insulating undercoating, it significantly reduces vibration and dish noise during use.
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Smart drainage design prevents standing water
Sloped base with channel grooves ensures faster water flow and reduced pooling, improving hygiene and ease of maintenance.
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Undermount installation for seamless countertops
Designed to sit below the counter, allowing crumbs and water to be wiped directly into the sink, creating a cleaner and more modern kitchen workflow.
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Included accessories add real value
Typically includes a protective bottom grid, drain assembly, and installation hardware, helping protect the sink surface and simplify setup.
Q&A
Q: What is the KRAUS KHU100-28 sink designed for?
A: It’s a compact, professional-grade undermount single bowl sink designed for modern kitchens, offering a clean look and efficient workspace in a smaller footprint.
Q: What material is the sink made from?
A: It is constructed from heavy-duty TRU16™ 16-gauge stainless steel, delivering strong resistance to dents, corrosion, and everyday kitchen wear.
Q: What are the sink dimensions?
A: The overall size is approximately 28" x 19" x 10.5", with a deep single bowl for easier washing of large pots and pans.
Q: What cabinet size is required?
A: It requires a minimum 33-inch base cabinet for proper undermount installation and support.
Q: What does “small radius” mean in this sink?
A: It refers to slightly rounded inside corners, which gives a modern look while still making the sink easier to clean than tight sharp corners.
Q: Does it help reduce noise?
A: Yes, it includes NoiseDefend sound-dampening pads and undercoating to reduce vibration and noise from dishes and running water.
Q: Is the sink easy to clean and maintain?
A: Yes, the satin finish and rounded corners help prevent buildup, allowing quick and easy wipe-down cleaning.
Q: What type of installation does it use?
A: It is an undermount sink, creating a seamless countertop transition so water and debris can be wiped directly into the bowl.
Q: What accessories are typically included?
A: It commonly includes a bottom grid, drain assembly with strainer, mounting hardware, and a cutout template for installation.
Maintenance Tips
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Clean daily with mild soap + soft sponge
Preserves the satin brushed finish and prevents grease and residue buildup.
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Dry after each use
Wipe with microfiber cloth to prevent water spots and mineral stains, especially in hard-water areas.
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Avoid harsh chemicals & abrasives
No bleach, ammonia, or steel wool—these can scratch or dull the 16-gauge steel surface.
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Rinse acidic or salty foods quickly
Coffee, citrus, vinegar, and salt can leave marks if left too long.
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Use the bottom grid
Protects against scratches from heavy cookware and keeps water draining efficiently.
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Clean corners & drain grooves weekly
Rounded corners are easy to maintain but still need light brushing to prevent buildup.
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Remove mineral deposits when needed
Use diluted vinegar or stainless-steel cleaner to restore shine and remove limescale safely.
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Maintain soundproofing pads dry
Keep underside insulation dry to preserve NoiseDefend performance and prevent moisture buildup
Damage 
Loss 
Theft 
