7 Best Undermount Kitchen Sink Reviews of 2022 – (Clear Buying Guide)

March 19, 2022
Best Undermount Kitchen Sink Reviews

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

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Undermount kitchen sinks have got popularity amongst customers, lately. The reasons could be many as it offers variety in style and many brands are producing great innovative designs in such undermount kitchen sinks.

You will see that the installation process of these sinks is made quite easy and you will find different materials in these sinks with several variable sizes. Here, we have compiled a list of some of the best undermount kitchen sinks with all their features and brand values.

Editor's Choice - This is the #1 best seller kitchen sink in Amazon and also the best undermount kitchen sink in the market right now.

Undermount Kitchen Sinks Reviews

1. Best Overall

Kraus KWU110-32 Kore Kitchen Single Bowl, 32 Inch - Workstation Sink
  • Available in 10 sizes
  • NoiseDefend Soundproofing
  • TRU-16 Real 16 Gauge Steel
  • 20.9 pounds weight

This is the #1 best seller kitchen sink in Amazon and also the best undermount kitchen sink in the market right now. The Kraus kore workstation 23-inch undermount 16 gauge single bowl kitchen sink is available in different sizes, all ranging from 23 inches to 57 inches. This is truly the best undermount kitchen sink as it is manufactured by Kraus and ensures all quality standards.

The minimum cabinet size required for a 23 inches sink is around 27 inches and this is how you could just give it a shot for other sizes as well. This is not only the best undermount kitchen sink but also a great workstation with an integrated ledge that helps you in managing the accessories while doing your operation. The great thing about the sink is that it has to offer you plenty of space in its single bowl and you will surely be able to handle your largest of the pans in the kitchen in it.

The material used in the making of the sink is stainless steel which is not only highly durable but also makes sure that you get the perfect finishing on the surface to have easy to clean sink. Drainage is another big concern for anybody who has experienced blockages and here you are guaranteed to have smooth drainage out of the sink as it is engineered in that way.

With all these amazing features of this sink, you are also going to get a lifetime limited warranty. A highly recommended undermount kitchen sink for a reason.

Pros and Cons


  • The drying rack, cutting board, and drain cover are fantastic.
  • The steel material is very robust.
  • It is nice that the divider is halfway up in the middle.


  • Rust spots begin to appear within a month.
  • The steel material is not high quality.
  • It is not compatible with a quartz countertop.

2. Runner Up

Kraus KGD-442WHITE-PST1-WH Quarza 33-inch Dual Mount 60 40 Double Bowl Granite Kitchen Sink, White
  • Available in 5 colors
  • 33-Inch size
  • Granite material
  • 47.9 pounds weight

You must have seen in most of the undermount kitchen sink reviews that they do not compare the sink with other brands of the same specifications. Well, here we are going to include a comparison amongst best undermount kitchen sinks unlike in other undermount kitchen sink reviews.

This one is the Kraus KGD Quarza 33 inch dual mount double bowl granite kitchen sink in white color. Not to mention that it has also been on #1 best seller but another advantage with this one is that it costs you a bit less as compared to the previous one. However, you are not going to get that much range in its dimensions. It is only available in 33 inches by 22 inches by around 10 inches of depth.

The material used in the making of this sink is granite composite which is specially designed to sustain for a longer period. If you are further interested in the constituents of the material then it goes something like this, 80 percent natural quartz and this is just to give you the actual feeling of stone.

It is not like there is only a single color available in this but the white one is by far the most famous in this model. It is a non-fading color and that is because of its UV stable material and which protects the surface against discoloration.

The surface is easy to clean and non-porous which is the reason for not gathering that much dust.

Pros and Cons


  • It is pretty incredible and functional.
  • Its installation is very effortless.
  • It is lightweight and easy to clean.


  • The material is not strong.
  • The use of clips is not precise in the instructions.
  • The installation package is not complete.

3. Best Workstation

Ruvati 30-inch Workstation Ledge Undermount 16 Gauge Stainless Steel Kitchen Sink Single Bowl - RVH8310
  • Available in 7 sizes
  • 16 GAUGE Premium T-304 Grade
  • Built-in Ledges
  • 45 pounds weight

If you have been looking for the best quality undermount stainless steel kitchen sink then this is the perfect one to go for. The Ruvati 30-inch workstation ledge undermount 16 gauge kitchen sink with a single bowl. The price of the sink is also quite reasonable.

As far as the size is concerned, you will be amazed to know that there are plenty of sizes available in this model ranging from 15 inches to 32 inches. The brand quality is beyond any doubt as it has been in the market manufacturing quality sort of sinks, lately.

This sink could be regarded as a workstation sink with a single-tier track and not only that but you will also be enjoying a sliding track option to handle built-in accessories. The workspace provided in this sink is a huge one and you will not run away from the space needed for any of your things while washing.

With its premium quality 16 gauge T-304 grade stainless steel, you are guaranteed to never experience any sort of rusting. On top of it, there is a brushed finish which makes the surface shine and also easy to clean for you. To make sure that you do not have to feel any difficulty regarding drainage, there is a slopped bottom to drain the water.

Other things will be included in the package such as a cutting board, colander, drain cover, cutout template, and drain assembly, and not to forget that it also comes with a limited lifetime warranty.

Pros and Cons


  • It is deep, gorgeous, and very functional.
  • There is no stain appearing on the surface.
  • It is elementary to assemble.


  • The scratches start to be visible after washing the pots.
  • It is very flat from the bottom side.
  • The rust spots make it look cheap.

4. Best Double Bowl

ZUHNE 32-Inch Double Bowl Undermount Deep Kitchen Sink 16 Gauge Stainless Steel (60 40)
  • 32-Inch Double Bowl
  • 16 Gauge Stainless Steel
  • Curved Corners
  • 42 pounds weight

What could be a better sight than a white undermount kitchen sink. Well, this is the reason why white sinks have been on top of the searches by the customers. This one is the ZUHNE 32 inch double bowl undermount deep kitchen sink with all stainless steel manufacturing.

The price of the sink is quite a reasonable one and the quality that you are going to get in return is just beyond what you will pay. The complete list of accessories that are attached with this sink is of any modern sink like a drying rack, protector grid, colander set, and the drain strainer.

There is stainless steel T204 of 16 gauge, which makes sure that you do not have to spend more money on buying a sink in near future. You might be another random person who is annoyed by the noise that the sink makes during the wash. Well, this problem is almost solved in this model with its quietest operation. The insulation that is provided here is not only of high quality but also twice the normal ones.

Curves of the sink is made in such a way to give you an extra edge to clean it quite easily. All materials used in the making of the sink make sure that the sink does not corrode or rust over time.

There is only one size available in this which is 32 inches and with its double bowl, you are never going to run out of space.

Pros and Cons


  • It is beautiful and has all the good qualities.
  • There is no chance of rust even after a year.
  • It is intense and contains all the accessories.


  • The drainage system is not performing well.
  • If there you leave the water, it starts to show rust spots.
  • The sink surface is very flat.

5. Best Cast Iron

KOHLER K-5827-0 Whitehaven Farmhouse Self-Trimming Undermount Single-Bowl Sink with Tall Apron, White
  • 33-inch size
  • Crafted from enameled cast iron
  • Multiple configurations
  • 115.7 pounds weight

This one is the Kohler undermount kitchen sink, the Kohler K-5827-0 Whitehaven farmhouse self-trimming undermount single bowl sink with a tall apron and it is in white.

Kohler has been mostly famous for producing faucets but they have also maintained the same quality of manufacturing for their kitchen sinks. The overall dimensions of the sink is about 32 inches in length with 21 inches in width and there is 9 inches depth, which is by far and large enough for your requirements as per the standards. The color of the sink is of huge interest as there are many customers out there who are preferring white color farmhouse kitchen sinks and this will be the perfect one for them.

The drainage system of this Kohler sink is quite innovative as the slope of the basin has been made 2 degrees downside to make sure that there is no water stagnant in there. On top of it, the offset drain makes sure that you get the maximum area of workspace in the sink while washing heavy duty objects.

You might now be wondering about the installation process of the sink but Kohler has been famous for giving easy installation designs for its customers. The self-trimming apron is parallel to the cabinet face to ensure ease in installation. The material used in the making of the sink is cast iron.

There are multiple advantages that you get in cast iron made kitchen sinks. One of them is that they can be placed in close proximity to the heating pan. Another being its durability which is due to the non-porous structure of the material. All these things combined, you will be investing in a good undermount kitchen sink.

Pros and Cons


  • The sink is enormous to wash the large pots.
  • It is beautiful and has good customer service.
  • It performs well.


  • This sink is so heavy, and the drainage system is not sound.
  • It starts to show cast iron spots as pinholes appear.
  • Its surface area is large, so you need to wash the whole sink to remove tiny food particles.

6. Best White 

Elkay Quartz Classic ELGRU13322WH0 White Single Bowl Undermount Sink
  • Available in 8 colors
  • Material: Quartz
  • Installation Type: Undermount
  • Item Weight: ‎33 pounds

The kitchen sink is where anyone uses it the most during working and preparation. The white undermount kitchen sink by the Elkay brand helps to complete 60 percent of work with great convenience. The under-mount installation fixes it on the place, and the cleaning is effortless, and it will ultimately fulfill the hygiene requirements. This sink is resistant to many things like heat, scratches, and other things. The spots will not appear on the surface after the washing, and it is the most recommended product ever.

Pros and Cons


  • It is pure stainless and scratch less.
  • It is effortless to maintain.
  • The mounting is effortless.


  • It cracked after a few months.
  • It started to show dark marks after some time.

7. Best Black

TORVA 32 x 19 Inch Gloss Black Ceramic Coating with NanoTek Undermount Kitchen Sink, 16 Gauge Stainless Steel Wet Bar or Prep Sinks Single Bowl, Black
  • Available in 7 sizes
  • Material: Stainless Steel
  • Installation Method: Undermount
  • Minimum Cabinet Size: 33 inches

It is very uncommon to find out a black undermount kitchen sink. It is available at the TORVA brand now with a new Nanotechnology of anti-scratch that is beyond expectations. It looks beautiful with every kind of countertop due to its unique color, and it is intense as well. It has a drain hole that helps maintain its beauty, and it will look elegant. It is resistant to high temperatures, and this sink has a hydrophobic surface, which helps make it rust-proof. This product is soundproof, and the kitchen environment remains quiet and calm.

Pros and Cons


  • It is vast in size.
  • It is easy to clean, and the surface is non-porous.


  • The edges are not well manufactured.
  • The thickness is not as per the advertisement.

Undermount Kitchen Sink Buying Guide

Best Undermount Kitchen Sink Reviews and Buying Guide

Things to Consider Before Buying an Undermount Kitchen Sink

There are a couple of things that you should practice prior to buying any undermount kitchen sink and those may be termed as standard practices. We have enlisted down below the checklist that you must go through to have a good kitchen sink.

  • Material

It cannot be emphasized more that material is the backbone for any undermount kitchen sink (the same goes for all sorts of sinks). This is the material that determines the life of your sink. Another important perspective about the material is that through material you can decide how well the finishing is possible. We suggest you have stainless steel kitchen sink as it has been proved time and again for its quality, durability, and appreciation from customers. We have got one best stainless steel Kraus products of the undermount kitchen sink in this listing. You cannot get better than this, the stainless steel in a Kraus brand.

  • Brand

Well, there is no harm in being brand conscious as brands have their long history of customer care, product quality, and above all the trust of the customers. As far as undermount kitchen sinks are concerned, Kraus has come out to be the number one brand for producing high-quality stuff. Not only has that it been producing innovative designs but that too at a reasonable price.

There are other competitors in the market as well. You can see Ruvati, Zuhne, and Kohler making some quality sinks. You should thoroughly compare different sinks from all brands to have a clearer picture. Here, we would like to mention again the Kraus KGD-442 White PST1-WH Quarza kitchen sink which has all the great features in a good budget. Here, this product is enlisted at the second number with all the details you need. It is an amazing product of Kraus with all its quality stuff and material. Highly recommended from our side.

  • Size

Another important thing when you are buying a kitchen sink of any type is the size. Well, first of all, you should be aware of the cabinet size of your place for sure but there are some general sizes available in most of the brands for these sinks.

The most common size available right now in the market is around 30 inches to 33 inches and you will find out all brands’ sinks in this sink with ease. The other standard size that brands have been following is from 24 inches to 36 inches (with different sizes available in this range). You must bear one thing in mind that up to the size of 30 inches, there is an availability of single bowl sinks whereas a size greater than this will be having double bowl sinks.

Here, in this review article, we have mentioned Ruvati single bowl which gives great quality in single bowl sink. On the other hand, if you are eyeing a double bowl sink then you must consider Zuhne 32-Inch double bowl unit.

Undermount Kitchen Sink Frequently Asked Questions

Who makes the best undermount kitchen sink?

Kraus, Ruvati, and Zuhne's undermount kitchen sink has been praised as the best in its field. It is made with a high-quality material that will not discolor over time like other sinks on the market are prone to do. Plus, it does an outstanding job of protecting your countertop from scratches due to sheer weight or rough dishes.

How to measure an undermount sink before buying?

Don't know how? Try measuring the width, depth, and height of your existing kitchen sink. If there is no current sink, then it's easy: measure out exactly how much space you have in all three directions (lengthwise, across both dimensions) so that there are no surprises later on.

How much time does it take for undermount kitchen sink installation?

Undermount sinks are perfect for your kitchen. They're easy to install and will make cleaning up a breeze. Most professionals can do this in 30 minutes or less.

What is the most durable undermount kitchen sink?

If you're looking for an undermount kitchen sink that will withstand anything, granite is the way to go. They are incredibly durable and come at a reasonable price point - it's hard to beat.

What kind of countertop do I need for the undermount sink?

This can be a complicated question that has several different answers. You may need to contact your countertop vendor for help. Still, the short answer is always either granite or quartzite because they are more durable than other natural stones and do not chip as easily when cut in specific directions.

What is the best type of undermount kitchen sink?

The best type of sink may be a single bowl because there's so much space inside, which creates storage opportunities underneath, such as dish racks or disposal units if you don't want messy dishes lying around full time.

Editor’s Choice

You are recommended a stainless steel-made undermount kitchen sink from Kraus as it will not only give you the best price in the market but its features can just compete against any other kitchen sink.


With all this in mind, you are now in a better position to make a good decision about the undermount kitchen sink for your farmhouse. You must be very careful not to neglect the quality of the material for some other features, as material decides the durability of any sink.

Disclosure: Sanitarysupply.org 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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