Kraus KBU11 Stainless Steel 20-3/4" Single Basin 16 Gauge Stainless Steel Kitchen Sink for Undermount Installations - Basin Rack and Basket Strainer Included

Item #: bci1513056
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Stainless Steel Tech Specs
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Leaves the Warehouse Today, July 26th
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Product Details for the Kraus KBU11 in Stainless Steel

Product Information

Kraus KBU11 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
  • Single basin provides maximum workspace
  • Basin rack and basket strainer included
  • Standard 3-1/2" drain opening compatible with most garbage disposal units (included InSinkErator)
  • Fully covered under Kraus' limited lifetime warranty

Product Technologies / Benefits:

Sink Benefits and Technologies

Kraus KBU11 Specifications:

  • Height: 9" (measured from bottom of sink to top of rim)
  • Overall Width: 17-3/4" (measured from back outer rim to front outer rim)
  • Overall Length: 20-3/4" (measured from left outer rim to right outer)
  • Basin Depth: 9" (measured from center of basin to rim)
  • Basin Width: 15-3/4" (measured from back inner rim to front inner rim)
  • Basin Length: 18-3/4" (measured from left inner rim to right inner rim)
  • Installation Type: Undermount
  • Drain Outlet Connection: 3-1/2"
  • Minimum Base Cabinet Width: 24"

Dimensional Information


19-5/8 version of this model
19-5/8" version of this model

23 version of this model
23" version of this model

19 version with Zero-Radius corners
19" version with Zero-Radius corners

Our SKU: Kraus KBU11

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

*Denotes a finish or option that has been discontinued

Kraus KBU11 Reviews

Rated 5 out of 5 by from Just Perfect! It was tough to find just the right size sink. It has enough room front to back so you can comfortably install a faucet and soap dispenser and it is deep enough to clean pots and not too deep to waste space in the cabinet below where you store your chemicals. Also beautiful finish. Very happy with this choice.
Date published: 2013-08-09
Rated 5 out of 5 by from as promised, fast great service and I am totally happy with the product....
Date published: 2013-03-26
Rated 2 out of 5 by from Not so much This sink must be meant for people who only run water and microwave in their kitchens. It scratches VERY easily. Manufacturer instructions indicate it must be coddled. Looks good new; after a week's normal use it is scratched & spotted forever.
Date published: 2012-08-30
Rated 5 out of 5 by from Great quality great price Ordering was easy, delivery was timely and everything was as advertised. The only thing I would change is the interior finish seems a little rough but will probably become smoother with use. Also the depth was a little more than I expected. Otherwise I can highly recommend this company and product.
Date published: 2012-08-23
Rated 5 out of 5 by from Right out of the "crate" Wow! I read the reviews and made my selection. Kraus brand/sinks were everything the reviews said. Well packed, nice bags for protection and one of them was even "crated" in a firm box with a lid. Quality is in this brand. I am pleased to have made a great purchase. If you are looking for a "bar" size sink as an extra, this is a bit large/deep. I would choose this for one main sink it is substantial.
Date published: 2012-05-31
Rated 5 out of 5 by from our sink quality of our kraus sink is excellent
Date published: 2011-09-02
Rated 5 out of 5 by from Top Notch Sink at a Fabulous Price! I researched many sinks before purchasing this one. The criteria was a heavy gauge, a good look, and a good price. I was about to settle on another none too enthusiastically, when I looked at Faucet Directs site. And there it was. Adorable! Although a few inches shorter than the norm it is also much deeper which is fabulous. It comes with a grate that you have the option to keep on the bottom, I do because it also is very stylish. The gauge is the thickest you'd want, soundproof, the feel of excellent quality. A nice thunk instead of a tinny aluminum sound. Easily installed by my Corian fabricator this sink looks like I spent $1,000! Highly recommended.
Date published: 2011-08-17
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5 Questions from the Community
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The spec sheet and installation guide show the interior dimension to be wider than the exterior dimension on the diagram. Will this fit in a 21" cabinet (19 1/2 interior width).

The Kraus KBU11 interior dimensions are 18.75 by 15.75, with an outside of 20.75 by 17.75.

Can you install the sink in the opposite direction?

The Kraus KBU11 is able to be installed in the opposite direction.

Is there enough room in a 20" wide cabinet for the faucets? Since the width of the sink is 17 3/4", this only leaves about 2" for faucets.

The Kraus KBU11 needs a 21" cabinet to fit properly.

Can this sink be installed as a drop in?

The Kraus KBU11 is strictly an undermount sink.

why does the installation guide & spec sheet say the sink is 18 gauge when product details say it is 16 gauge

We apologize for the typo. This sink is an 16 gauge sink. The specifications from Kraus come directly from the manufacturer and have the correct information.

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