Kraus KBU25 Stainless Steel 32-3/8" Undermount 60/40 Double Bowl 16 Gauge Stainless Steel Kitchen Sink

- Item #: BCI1870458

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Offer Ends 10/26/2014

$369.95
Originally $925.00, You Save 60%
Stainless Steel
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30 In Stock
Ships Tomorrow, October 27th

Discontinued

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Product Features:
  • Fully covered under Kraus' limited lifetime warranty
  • Constructed of 16 gauge premium grade T-304 stainless steel - guaranteed to never rust or corrode
  • Commercial-grade satin finish - highly scratch and stain resistant
  • Padded, Stone-Guard undercoat applied over rubber pads to reduce sink noise while in use
  • Double bowl (60/40 split) 31-1/2" sink with traditional rounded corners
  • Extra deep (9" depth) design is perfect for the semi-professional kitchen
  • Undermount installation; fits 36+" cabinets
  • Standard 3-1/2" drain opening compatible with most garbage disposal units (included 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: 31-1/2" (measured from the left outer rim to the right outer)
  • Basin Width (Left): 16" (measured from the back inner rim to the front inner rim)
  • Basin Width (Right): 18-1/2" (measured from the back inner rim to the front inner rim)
  • Basin Length (Left): 10-1/2" (measured from the left inner rim to the right inner rim)
  • Basin Length (Right): 17-3/4" (measured from the left inner rim to the right inner rim)
  • Basin Depth (Left): 7" (measured from the center of basin to the rim)
  • Basin Depth (Right): 9" (measured from the center of basin to the rim)
  • Installation Type: Undermount
  • Drain Outlet Connection: 3-1/2"
  • Minimum Base Cabinet Width: 36"
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 Grids (Basin Racks) and Basket Strainers (Drains): 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 grids along with the basket strainers 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 Similiar Products" you will find 5 kitchen combos that include this sink. All kitchen combos that use this sink can be found by typing "KBU25 combos" into the search bar at the top right of this page.

Additional Kraus Links

Our SKU: Kraus KBU25

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

  • Kraus KBU25
    Stainless Steel

*Denotes a finish or option that has been discontinued

Kraus KBU25 Product Specifications

Specification Sheet / Installation Guide
ANSI Approved Yes
Approved for Commercial Use Yes
Basin Depth (Left) 7
Basin Depth (Right) 9
Basin Length (Left) 10.5
Basin Length (Right) 17.75
Basin Rack Included Yes
Basin Split 40/60
Basin Width (Left) 16
Basin Width (Right) 18.5
Basket Strainer Included Yes
CSA Approved Yes
Colander Included No
Cutting Board Included No
Drain Connection 3.5
Drain Placement Rear
Farmhouse No
Faucet Holes 0
Faucet Included No
Gauge 16
Height 9
Installation Type Undermount
Length 32.375
Manufacturer Warranty Limited Lifetime
Material Stainless Steel
Minimum Cabinet Size 33
Mounting Hardware Included Yes
Number Of Basins 2
Overflow No
Product Weight 17.5
Sink Shape Specialty
Sound Dampening Yes
Theme Modern
UPC Approved Yes
Width 20.5

Installation Resource Center

Whether you are installing the product yourself or hiring a professional, our installation Resource Center has everything you need to get your project done. Visit the Installation Resource Center to get started.

Kraus KBU25 Reviews

Rated 5 out of 5 by from Great Sink I am so happy with this sink. i wanted a basin with the smaller sink on the left/larger on the right. This sink looks beautiful with our new granite counters and the installer had no problems installing it. It was delivered in a few days and arrived in perfect condition, very well packaged. The grates for both sinks are an extra bonus. We have used our sink for 2 months and would recommend it to anyone looking for a 65/35 sink.
Date published: 2012-12-06
Rated 5 out of 5 by from love my Kraus I could not be happier with my sink. It was shipped fast and received in perfect condition nicely wrapped in a cloth bag. My granite installer was impressed with it also. I have had it little over a month now and it cleans easily and looks beautiful.
Date published: 2012-07-07
Rated 5 out of 5 by from Great Experience and Product Awesome 16 gauge sink ... what a value. Mounted up nicely in a 34" space and has exceeded expectation. Service on the site was great especially with the online helper to answer questions. All around great experience. Thank you for the fine product and service.
Date published: 2012-09-13
Rated 5 out of 5 by from Kraus 32" Undermount 65/35 Double Basin 16 Gauge This is a fabulous kitchen sink. This sink is a heavy duty stainless sink which undermounts to my granite kitchen counter. It came with stainless steel grates for the bottom of the sink. The quallity of both are better then I expected. The price was reasonable at FaucetDirect.com. I would highly recommend this sink and this company. Kraus makes great products.
Date published: 2012-11-20
Rated 5 out of 5 by from Excellent sink This is a gorgeous sink - we bought it sight unseen and mounted it into a quartz counter. The steel is heavy duty and the brushed look goes great with our appliances and faucet (the Grohe 32 665). We're very happy.
Date published: 2012-11-21
Rated 5 out of 5 by from 2 sinks We bought the #25 sink and the #11 sink. They were delivered in a timely manner in terrific condition. The granite people and the plumber impressed with the quality of the sinks. The granite people delivered my # 25 sink and their next stop also contained the same sink. We want to also thank the terrific sales staff for their help and advise. 5 stars.
Date published: 2013-11-05
Rated 5 out of 5 by from Beautiful, functional sink We are so happy with our new Kraus sink. It met all our needs. Large deep sinks that came with everything you need. We liked the fact we did not have to buy extra items like the drains and protective grids. Our garbage disposal easily fit under it. In addition it is a beautiful sink that cleans up well. We also liked that it was a heavier guage stainless steel than Blanco or Franke at half the price. The sink came packaged as if it were a piece of jewelry in a cloth bag. The customer service at Kraus was friendly and informative. E faucet Direct was also extremely helpful and answered many questions for me. I would definitely recommend this sink.
Date published: 2013-12-08
Rated 5 out of 5 by from 31-1/2" undermount 60/40 double bowl 16 gauge stai I love my sink it is big and deep. I can put my big pans in and clean it with no problem.
Date published: 2014-02-06
  • Is there a recommended flange and stopper for the KBU25?

    A. Any standard size flange and stopper kit should work on the Kraus KBU25. Usually this would be purchased along with the faucet to match up the finishes of the items.

  • Can the disposal be mounted on either side of the sink?

    A. The Kraus KBU25 can have a disposal mounted on either side of the sink.

  • Can this sink be cleaned with bleach?

    A. The Kraus KBU25 is not recommended to be cleaned with bleach. It is best to use a stainless steel sink cleaner, or any other cleaning agent that is bleach free and non-abrasive. 

  • Is there a recommended flange and stopper for the KBU25?

    A.

    Any standard size flange and stopper kit should work on the Kraus KBU25. Usually this would be purchased along with the faucet to match up the finishes of the items.

  • Can this sink be cleaned with bleach?

    A.

    The Kraus KBU25 is not recommended to be cleaned with bleach. It is best to use a stainless steel sink cleaner, or any other cleaning agent that is bleach free and non-abrasive. 

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