Kraus KBU14 Stainless Steel 31-1/2" Single Basin 16 Gauge Stainless Steel Kitchen Sink for Undermount Installations - Basin Rack and Basket Strainer Included

Item #: bci1513058

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Stainless Steel
344 In Stock


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Technical Specs

Specification Sheet
Basin Depth 10
Basin Length 29.5
Basin Rack Included Yes
Basin Split Single Basin
Basin Width 16.25
Basket Strainer Included Yes
Colander Included No
Cutting Board Included No
Drain Connection 3.5
Drain Placement Center
Farmhouse No
Faucet Holes 0
Faucet Included No
Gauge 16
Height 10
Installation Type Undermount
Length 31.5
Manufacturer Warranty Limited Lifetime
Material Stainless Steel
Minimum Cabinet Size 36
Mounting Hardware Included Yes
Number Of Basins 1
Product Weight 16.1
Sink Shape Rectangular
Soap Dispenser Included No
Sound Dampening Yes
Stainless Steel Grade 304
Theme Traditional
UPC Approved Yes
Width 18.375

This product has additional required/recommended options. To configure, add to your cart.

  • Garbage Disposal Recommended

Product Information

Kraus KBU14 Features:

  • 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
  • Designed for undermount installations
  • Padded, Stone-Guard undercoat applied over rubber pads to reduce sink noise while in use
  • Sink features traditional rounded corners
  • Single basin provides maximum workspace
  • Extra deep (10" depth) design is perfect for the semi-professional kitchen
  • Basin rack and basket strainer included
  • Standard 3-1/2" drain opening compatible with most garbage disposal units (including InSinkErator)
  • Fully covered under Kraus' limited lifetime warranty

Product Technologies / Benefits:

Sink Benefits and Technologies

Kraus KBU14 Specifications:

  • Height: 10" (measured from bottom of sink to top of rim)
  • Overall Width: 18-3/8" (measured from back outer rim to front outer rim)
  • Overall Length: 31-1/2" (measured from left outer rim to right outer)
  • Basin Depth: 10" (measured from center of basin to rim)
  • Basin Width: 16-1/4" (measured from back inner rim to front inner rim)
  • Basin Length: 29-1/2" (measured from left inner rim to right inner rim)
  • Installation Type: Undermount
  • Drain Outlet Connection: 3-1/2"
  • Minimum Base Cabinet Width: 36"

Dimensional Information


30 model with 60/40 split
30" model with 60/40 split

32-1/4 model with 50/50 split
32-1/4" model with 50/50 split

32 model with 60/40 split
32" model with 60/40 split

Additional Kraus Links

Our SKU: KBU14

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

  • Stainless Steel

*Denotes a finish or option that has been discontinued

6 Questions from the Community

  • Yes, the Kraus KBU14 comes with the mounting clips and cutout template included.

    Are undermount mounting clips included?


    Yes, the Kraus KBU14 comes with the mounting clips and cutout template included.

  • The Kraus KBU14 is for undermount installations only.

    Can the KBU14 be installed in drop-in fashion?


    The Kraus KBU14 is for undermount installations only.

  • Because this is an undermount kitchen sink, it cannot be used with laminate counter tops

    Can this be used with laminate counter tops?


    Because this is an undermount kitchen sink, it cannot be used with laminate counter tops

  • The Kraus KBU14 overall dimensions are 30" L x 18" W x 9" D.

    What are the dimensions of the KBU14 sink?


    The Kraus KBU14 overall dimensions are 30" L x 18" W x 9" D.

  • The Kraus KBU14 can use a disposal with the drain as long as their is room underneath the sink for the disposal unit.

    Can you use a garbage disposal with the drain?


    The Kraus KBU14 can use a disposal with the drain as long as their is room underneath the sink for the disposal unit.

  • The Kraus KBU14 is 31 1/2 inches L x 18 3/8 inches W x 10 inches D.

    What are the dimensions of the sink?


    The Kraus KBU14 is 31 1/2 inches L x 18 3/8 inches W x 10 inches D.

Product Reviews

Rated 5 out of 5 by from Fabulous sink We love our new sink. We wanted a large, deep, single sink for our new kitchen. I looked all over and searched many websites and I believe this is the biggest you can get with rounded corners. We are very can fit a lot of dishes in there and they are hidden away from view. The sink comes with a very nice stainless steel rack to go in the bottom of the sink to protect it. It is a nice addition that is not usually included. The price was good and had amazing customer service. When I ordered the sink, it automatically recommended a garbage disposal to go with it, a badger, and I added it and it is working very well too.
Date published: 2014-02-03
Rated 5 out of 5 by from undermouint stainless steel sink Very nice. Exceeded our expectations
Date published: 2014-02-01
Rated 4 out of 5 by from nice sink This is a great sink. Much better than the 2 bowl sink we had before. My only complaint would be that it does not come with the option of a disposal attachment. Had to spend another $60 dollars to buy one that comes with a screen.
Date published: 2013-11-20
Rated 5 out of 5 by from Very impressive but take care. I have had so many compliments on the beautiful appearance of my new Kraus sink. I have not, however, had the joy of using it. Unfortunately our contractor did not take into account the depth of the sink and added insinkerator disposal. Our drain pipe is now too high and the water cannot drain completely. We are awaiting the plumber and the ensuing bill to correct this issue. Please be aware of the implications of a deeper sink. The rack for the bottom of the sink is a wonderful bonus but it has very sharp edges and scratched my sink the first time it was put in. I would have appreciated the warning of how careful one would need to be in placing and removing that item. Even better would have been a higher quality rack that had the edges smoothed. I am very impressed with the beauty of this sink and am looking forward to many years of smiling while I stand at the sink and dream. Take care and it will be a place you can dream too.
Date published: 2013-11-01
Rated 5 out of 5 by from in love I absolutely love this sink it is so big I can put a basin and a dish drain rack in it as though it is a two sink but without the divider. so much room to clean large pots and pans. its really nice and deep. the price was so reasonable for the quality you receive. less expensive than others smaller. you will not be sorry if you purchase
Date published: 2013-10-09
Rated 5 out of 5 by from Great Sink This sink is built well solid and very well insulated. I was even impressed the way it is packed all the way down to the cloth bag it is wrapped in.
Date published: 2013-10-08
Rated 5 out of 5 by from nice big basin This sink was packed extremely well, and arrived in perfect condition. The 30" width is excellent, but I wish I had not gotten such a deep sink. It is about 10" deep, and required some re-configuring of the P-trap due to the placement of our drain in the wall. However, it does hide all of the dirty dishes, and can hold large deep pots. It is quite heavy, and the countertop installers said not to place anything heavy in this undermount sink, especially since the large, heavy garbage disposal is also attached to it. I think we will brace it underneath with a 2 X 4, just for good measure since it is an undermount. We have only been using it for a few days, but it seems like a really good quality sink. I won't know for a few months or so whether the finish will be the quality that we expect it to be, but I am happy with it so far. It also has good sound-proofing, which is a feature I had looked for in a sink.
Date published: 2013-09-17
Rated 5 out of 5 by from Christmas in the Kitchen This sink is a gift I gave myself to last for many years. This sink is well worth the difference in price in many ways. It looks fantastic, is much sturdier than lesser gauge SS, the single bowl gives so much more space to work. The drain, strainer, and stopper hardware, one beautifully integrated unit, are chic. Who knew sink hardware could be chic? The rack in the bottom prevents dents and dings, is easily cleared of debris with about an inch between it and the sink. Great idea! I cannot say enough good things about this sink. I would definitely buy again.
Date published: 2013-09-03
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Kraus redesigned several plumbing industry standards and focused on modern plumbing style. Offering an extensive selection of faucets and sinks, Kraus aims to provide quality and handmade plumbing fixtures to its customers. For plumbing that balances durability with aesthetics, Kraus keeps its luxurious products at an affordable price.

Kraus Kitchen sink Collection

No other brand does sleek and strong better than Kraus. The Kraus Kitchen Sink collection offers a vast selection of premium stainless steel sinks for everything from the single chef kitchen to the kitchen built to host large family dinners. Kraus kitchen sinks are made from commercial grade 16 gauge stainless steel to handle the daily wear and tear of a bustling kitchen. Homeowners are guaranteed rust resistant surfaces, reliable performance, and superior durability. In addition to quality craftsmanship, most Kraus kitchen sinks come with bonus accessories including an industrial sized basket strainer, sink grid, and signature Kraus dish towel. Available in an assortment of single bowl and double bowl configurations, the Kraus Kitchen Sink Collection has a fit for every lifestyle.

Other Products In The Kraus Kitchen sink Collection

View all 377 products in Kraus Kitchen sink Collection

Warranty Info

All KRAUS products undergo a rigorous quality control process. We offer our customers thoughtfully crafted fixtures & accessories, engineered for enduring performance over years of use. KRAUS Brand Limited Lifetime Warranty If a product fails due to material or craftsmanship error during the warranty period, KRAUS will repair or replace the items at our discretion. We define the warranty period as the length of time that the owner of the product owns the first home where the Kraus product is installed. Warranties are not transferable, between homes or owners and are only applicable to residential use. Commercial use will automatically void the warranty. To make a warranty claim, the original sales receipt must be presented, without exception. Like other home fixtures, Kraus products will require light maintenance to ensure proper function. We provide you with complete knowledge to perform this maintenance and can also recommend resources if you are unable to fulfill this service. Kraus will not be responsible for product failures due to lack of maintenance. Kraus recommends installing all Kraus products with a licensed, professional plumber. We will not be held responsible for any damage or product failure due to improper installation, misuse, or failure to use a licensed professional. Please read your care and maintenance documentation to determine the limits of proper use. By the purchase and use of our products, you agree that Kraus is not liable for incidental, consequential or special damages associated with the return, replacement, installation or use of your product. This includes freight costs, cartridge replacement, labor, travel time, lost profit, home damages and other contingent liabilities and costs (including, without limitation, costs associated with experts, investigations, analyses, attorneys and other professionals and services). The Kraus warranty is a comprehensive and explicit limit of liability, and all items outside of it are not addressable by, or the responsibility of Kraus. Certain states have variances regarding implied warranties and in those situations we remain fully compliant. KRAUS USA Inc. makes no implication that products comply with any or all local building or plumbing codes. It is the consumer’s responsibility to determine local code compliance. This warranty extends to the original purchaser and first consumer. Replacement parts may be obtained by calling 1-800-775-0703 or by writing: KrausUSA 12 Harbor Park Drive, Port Washington, NY 11050

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