KRAUS 28" Undermount 16 Gauge Single Bowl Stainless Steel Small Radius Kitchen Sink - KHU100-28

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

• 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.
• 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.
• 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.
• 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.
• Noise-reduction system for quieter kitchens
  Equipped with sound-dampening pads and insulating undercoating, it significantly reduces vibration and dish noise during use.
• Smart drainage design prevents standing water
  Sloped base with channel grooves ensures faster water flow and reduced pooling, improving hygiene and ease of maintenance.
• 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.
• 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

• Clean daily with mild soap + soft sponge
  Preserves the satin brushed finish and prevents grease and residue buildup.
• Dry after each use
  Wipe with microfiber cloth to prevent water spots and mineral stains, especially in hard-water areas.
• Avoid harsh chemicals & abrasives
  No bleach, ammonia, or steel wool—these can scratch or dull the 16-gauge steel surface.
• Rinse acidic or salty foods quickly
  Coffee, citrus, vinegar, and salt can leave marks if left too long.
• Use the bottom grid
  Protects against scratches from heavy cookware and keeps water draining efficiently.
• Clean corners & drain grooves weekly
  Rounded corners are easy to maintain but still need light brushing to prevent buildup.
• Remove mineral deposits when needed
  Use diluted vinegar or stainless-steel cleaner to restore shine and remove limescale safely.
• Maintain soundproofing pads dry
  Keep underside insulation dry to preserve NoiseDefend performance and prevent moisture buildup