Item # bci1870884

The Kraus KBU15 has been discontinued

** See similar or replacement items below **

Kraus 19-3/4" Undermount Single Bowl 16 Gauge Stainless Steel Kitchen Sink

Model: KBU15

Discontinued
We still have product details and accessories, scroll down to see them!

Product Overview

Product Features:

  • Outstanding Quality: A long-standing customer favorite sink with proven quality and dependability for homeowners and professionals alike
  • Fully covered under Kraus' limited lifetime warranty
  • Constructed of 16 gauge premium grade T-304 stainless steel - guaranteed to never rust or corrode
  • Durable & Dent-Resistant: Made with heavy duty industrial-grade T304 stainless steel
  • Extra-Thick TRU16 Steel: Real 16-gauge steel (always 1.5mm thick) offers great performance over time
  • Commercial-grade satin finish - highly scratch and stain resistant
  • NoiseDefend™ Soundproofing Technology: Features extra-thick pads covering over 80% of the sink and non-toxic undercoating for added insulation
  • Single bowl 19-7/10" sink with traditional rounded corners
  • Deep & Spacious Sink with generously rounded corners for easy maintenance and maximum workspace
  • Installation-Ready: Kraus provides all mounting hardware, cut-out template, installation and care instructions
  • FREE Accessories: Protective bottom grid, premium 3-piece basket strainer set, Kraus kitchen towel
  • Undermount installation; fits 24+" cabinets
  • Standard 3-1/2" drain opening compatible with most garbage disposal units (including InSinkErator)

Product Specifications:

  • Height: 9" ( measured from the bottom of sink to the top of the rim)
  • Overall Width: 20-1/2" (measured from the back outer rim to the front outer rim)
  • Overall Length: 19-3/4" (measured from the left outer rim to the right outer)
  • Basin Width: 18-1/2" (measured from the back inner rim to the front inner rim)
  • Basin Length: 17-3/4" (measured from the left inner rim to the right inner rim)
  • Basin Depth: 9" (measured from the center of basin to the rim)
  • Installation Type: Undermount
  • Drain Outlet Connection: 3-1/2"
  • Minimum Base Cabinet Width: 24"

What's Included:

  • Kraus 16 gauge Stainless Steel sink
  • Stainless steel bottom dish grid (basin rack)
  • Stainless steel basket strainer (sink drain assembly)
  • Mounting and installation brackets
  • Sink cutout template (for countertop cut dimensions)
  • Dish towel with Kraus logo
  • Specification Sheet / Installation Guide

Advantages of Stainless Steel over Enameled Cast Iron or Fireclay:

  • Very durable; will never chip or crack
  • Dishes usually don't break when dropped during dish washing
  • Due to relative weights, stainless steel is generally much easier (and less expensive) to install
  • Nonporous; resists bacteria
  • Neutral color fits into almost any décor - matches stainless steel appliances

Product Technologies / Benefits:

  • Extra Thick, 16 Gauge Stainless Steel: Short of paying thousands of dollars, 16 gauge is as thick as sinks come (22% thicker than 18 gauge; 36% thicker than 20 gauge). Thicker steel means a stronger sink (hence the lifetime warranty) while also offering a richer and more robust appearance to the finish that is easily discernible from the white-washed, cheap look of thinner sinks.
  • Premium Grade T-304 Stainless Steel: There are two primary types of stainless steel in the market: T-409 and the higher quality T-304. The difference lies in chromium and nickel contents; T-409 with 11% and .5% respectively, T-304 with 18% and 10%. When added to steel, these two metals prevent oxidation and rust by neutralizing sodium chloride (salt) – a common element in everyday kitchens. While cheaper sinks use T-409, Kraus sinks boast T-304, further lending to the lifetime warranty.
  • Sound Insulated: Sound insulated steel is commonly only thought of in the automobile industry. There, auto manufacturers use spray-on "Stone Guard" insulation to provide for a quieter ride and protect the steel. Borrowing this technology and adding to it, Kraus sinks use Stone Guard insulation, sprayed over rubber sound dampening pads to create a noticeably lower-tone and overall quieter kitchen sink. It also protects your cabinet from underside condensation drips.
  • Included Dish Grid (Basin Rack) and Basket Strainer (Drain): It's a wonder why dish grids aren't included with all sinks; they serve a valuable role. Not only do they virtually eliminate scratches, they allow the sink to properly drain, preventing sink scum and protecting your cutlery. As with all Kraus sinks, this sink includes the stainless steel sink grid along with the stainless steel basket strainer you'll need for installation.
  • Heavily Certified: Kraus has gone to great lengths to be able to provide you, the homeowner, the rest-easy satisfaction knowing that your sink is certified and listed by all the major product testing boards in the U.S. and Canada. This means that this sink is deemed safe to use and that it meets all applicable building codes. Certifications and listings include: UPC, cUPC, CSA, IAPMO, ANSI and SCC.

Special Note:

  • This kitchen sink is available as a kitchen combo with a number of faucet choices. Like their sinks, Kraus kitchen faucets have gained tremendous momentum within the kitchen and bath industry and are highly regarded for their quality, durability, and meaningful innovation. If you are considering a purchase of this sink and also need a new faucet, we urge you to consider the kitchen combos; they truly are a deal. Under the header "We Also Recommend These Similar Products" you will find 5 kitchen combos that include this sink. All kitchen combos that use this sink can be found by typing "KBU15 combos" into the search bar at the top right of this page.

This product is listed under the following manufacturer number(s):

Dimensions and Measurements

Basin Depth
9 in.
Basin Length
17.75 in.
Basin Width
18.5 in.
Drain Connection
3.5 in.
Gauge
16
Height
9 in.
Length
19.75 in.
Minimum Cabinet Size
24 in.
Nominal Length
20 in.
Product Weight
26.6 lbs.
Sink Length
19.75 in.
Width
20.5 in.

Included Components

Basin Rack Included
Yes
Basket Strainer Included
Yes
Cutting Board Included
No
Faucet Included
No
Installation Hardware Included
Yes

Characteristics and Features

Basin Split
Single Basin
Drain Placement
Rear
Farmhouse
No
Faucet Holes
0
Installation Type
Undermount
Material
Stainless Steel
Number Of Basins
1
Sink Shape
Rectangular
Sound Dampening
Yes
Stainless Steel Grade
304
Theme
Traditional

Warranty and Product Information

ADA
No
Certifications
UPC
Collection
Kitchen Sink
Manufacturer Warranty
Limited Lifetime
Product Videos
  • Brent Holland of Build.com reviews the many great features of Kraus kitchen sinks
    Real Review: Kraus Kitchen Sinks
    Brent Holland of Build.com reviews the many great features of Kra...
  • Kraus - Live Beautifully
    Kraus - Overview
    Kraus - Live Beautifully
Real Review: Kraus Kitchen Sinks

Real Review: Kraus Kitchen Sinks

Brent Holland of Build.com reviews the many great features of Kraus kitchen sinks

Kraus - Overview

Kraus - Overview

Kraus - Live Beautifully