Kraus KBU11 20 inch Undermount Small Kitchen Sink Review

January 28, 2021
Kraus KBU11 20 inch Undermount Small Kitchen Sink Review

Written by: Deane Biermeier / Facts Checked by; Ryan Cullenward / Products Tested by Licensed Interior Designers

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What could be a better sight than a small kitchen sink and that too by the top brand Kraus. This one is the small undermount kitchen sink Kraus KBU11 single bowl stainless steel kitchen sink with different sorts of features to provide.

Kraus KBU11 20 inch Undermount Single Bowl 16 gauge Stainless Steel Kitchen Sink
  • Available in 4 styles
  • Stainless Steel Material
  • Minimum Cabinet Size 27"
  • Depth 9"

Kraus KBU11 Overview

First of all, the price of this kitchen sink is way less than most people anticipate. It is even less than the most reasonable of the kitchen sinks available in the market, currently. There is only one size available which has a length of 21 inches and as it was mentioned earlier that it is a single bowl kitchen sink.

Many customers are interested in asking that what sort of things will be included in the package or will it be a sink only? Well, there is a complete list of essential accessories that will be given with this sink. This includes the bottom grid, Kraus kitchen towel, basket strainer, mounting hardware, cutout template, etc.

Kraus also gives you a limited lifetime warranty with this model and you could always claim that. Another great advantage of buying this Kraus kitchen sink is that it also provides you its customer services which have been proven one of the best according to the customer-based data.

The construction of the sink is done with TRU16 real 16 gauge T304 stainless steel material. This material is dent-resistant and it has been guaranteed that the structure will not get dulled over time.

There is universal concern about the noise generated by kitchen sinks during the operation and different brands have been applying techniques to mitigate this negative aspect of a sink. Here, in this model of Kraus, there are thick pads that make sure that the sink is insulated totally and absorbs any sort of vibration or noise in the process.

However, this is a small sink and that is the reason why it is being reviewed under the review of small kitchen sinks. But in that category, this very sink is considered as having high capacity. This is a deep bowl with a flat bottom and that has been the sole reason for giving a huge space for any sort of dishware.

People are coming back to the undermount design in kitchen sinks and that is because of the enormous advantages it brings along. First of all, due to the undermount design, this sink could undergo a transition from the sink to the countertop. Why this feature is admired by customers because having this ensures that you could easily push water into the sink without any boundary to prevent it.


For a sink size of 21 inches of length, bit over 17 inches of width, and the depth of 9 inches. This sink is going to be required a cabinet size of 24 inches. Customer feedback of this model by Kraus has been overwhelming and it is more than 4 and a half stars, in terms of the Amazon rating system.

Disclosure: receives an affiliate commission on some, but not all, of the products we recommend—but only if you decide to click through to the retailer's site and make a purchase.

Deane Biermeier - A senior contractor and an experienced freelance writer - expert for reviews

Deane is an amazing freelancer with wide range of skills. He has good ideas and a prominent passion of writing. He is currently working on many websites including Sanitary Supply.

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