Best UnderMount Kitchen Sinks for Granite Countertops 2020

Best UnderMount Kitchen Sinks for Granite Countertops

Building your home and renovating your kitchen is one long, tedious process of having to choose and decide on every single detail from the interior design, kitchen equipment, countertop materials and a lot more. While we seem to easily stick and limit to one particular design and material of kitchen sink before, the introduction of innovated and modern features has provided us with several options that finding the best from the pack can be overwhelming. That is however essential as having the most reliable and efficient sink that matches your kitchen design comes with several perks.

From the wide range of choices, this review will specifically tackle the best undermount kitchen sinks for granite countertops, as the use of this kind has become the preferred choice in many households.

Looking for stainless steel sinks go here: 10 Best Stainless Steel Kitchen Sinks

Top 5 Best UnderMount Kitchen Sinks for Granite Countertops



​1. Frigidaire Undermount Stainless Steel Kitchen Sink

​2. Swanstone QUAD- 3322.077 Undermount Ascend Bowl Kitchen Sink

​3. Kraus KHU103-33 33-Inch Undermount Stainless Steel Kitchen Sink

​4. Kraus KHU29 Pax Zero- Radius Undermount Single Bowl Stainless Steel Kitchen Sink

​5. Blanco 440194 Single Bowl Undermount Kitchen Sink, Anthracite

1. Frigidaire Undermount Stainless Steel Kitchen Sink

With a minimum cabinet size of 33 inches, this undermount sink is perfect to use for granite, marble, quart and solid kitchen countertops. It comes complete with several sink accessories such as dishwasher safe bottom grids with removable feet, sink strainer with basket, and a rollup dish drying rack that guarantees lifetime use.

If you are looking for a sink that is durable, big and functional for your granite countertop, then this undermount sink is ideal for you. It can withstand even with the heavy-duty use while maintaining its pristine look and condition. And its deep basin is great for large home kitchen equipment and utensils to put and clean.

Features, Design and Performance

This high-end kitchen sink package is handcrafted from 16-gauge commercial grade 304 stainless steel to ensure its durability and efficiency of performance. The sturdy construction aims to meet the needs and demands of the different sizes and features of the pots, pans and other kitchenware that are available in the market today.

It features the patented V-Therm Shield technology that increases the heat retention and at the same time maintains a quiet operation.

Built for your convenience and ease of use, this 10-inch deep undermount sink is built with a standard size drain opening for the standard-size garbage disposal and for easy and smooth preparation, washing and cleaning operation. Wrapped in a customized cloth bag, it features an attractive 10mm radius corner design for hassle-free cleaning and maintenance.

2. Swanstone QUAD- 3322.077 Undermount Ascend Bowl Kitchen Sink

Perfect match to blend in with your granite countertop, this granite kitchen undermount sink is versatile and adaptable to use for any countertop surface including quartz, solid and tile. A bold design and a bold choice, this dark colored sink is made with clean lines and profiles, which is especially great for remodeling and new construction of kitchen.

The unique style and color may be the first thing that you will notice on this granite undermount kitchen sink because it is a new breed from the normal light-colored designs that is often used. Beyond that, however, is a sturdy and highly efficient sink that can withstand the tough job and frequent use.

Features, Design and Performance

Virtually indestructible for heavy duty kitchen use, Swanstone undermount sink is built with 80% natural quartz stone that guarantees durability and solid good looks and performance. It is easy to clean and maintain and at the same time made to last for years. Granite is the new design trend and innovation that many users find to be great fit to their modern kitchen interior.

The 10-inch deep bowl is huge enough to accommodate large and plenty of dishes at the same time. Though a single bowl is not an ideal choice for those who are used with the dual-sink design, the spacious basin can provide you room for pan, and other items to dry and can accommodate huge tasks, the same as the double bowl feature.

It can be easily mounted under any countertop as it is designed with no faucet hole and also smaller dimensions of rims.


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    ​It is deep enough for a drying rack to fit well
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    ​Durable to even stand sturdily with dropped utensils and dishes
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    ​Rinses and cleans up perfectly without any spots
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    ​Unique design statementThe ledge design comes very handy
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    ​The ledge design comes very handy


  • ​May require weekly maintenance as it gets hazy
  • ​Tends to accumulates soap and water stains

3. Kraus KHU103-33 33-Inch Undermount Stainless Steel Kitchen Sink

Great to use for both modern and traditional kitchen, this undermount kitchen sink is made with highest quality features and functionality in one versatile and luxurious package. Heavy duty and spacious, it is engineered for optimal drainage for improved efficiency and increased productivity.

You will love that this undermount sink is large and deep to use for a whole lot of functions and durable enough to last for a long time while maintaining its immaculate appearance without any dent and scratches from regular use.

​Features, Design and Performance

This double 60/40 split deep sink provides you not only the contemporary design that is an attractive addition to your kitchen’s modern aesthetic, but it delivers top notched performance as well as flexible use for tough messes, large dishes and other kitchen chores.

It is handcrafted by skillful artisan from the finest 16-gauge T-304 stainless steel with tight radius corners and clean lines of design. One huge concern with this kind of material, however, is the build-up of rust through time. But this durable undermount sink is built with a corrosion-resistant surface and satin finish that protects it from rust and oxidation and ensures ease of cleaning and maintenance, which can simply be done by wiping it with a damp cloth.

With all the installation hardware provided for fast and hassle free set up, it comes with other components such as dual stainless steel bottom grids, basket strainer, and a drain assembly. This makes the sink’s operation more convenient and efficient.

Kraus guarantees the smooth and quiet use of this undermount dual-sink as it is designed with a NoiseDefend Soundproofing technology that works to eliminate any sounds and absorb vibration created. This is through the thick rubber dampening pads and a protective Guard coating that helps reduce the condensation and lessen the noise.


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    ​Relatively quiet with decent amount of insulation
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    ​Deep and spacious basin
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    ​Includes a wire rack to protect the sink
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    ​Durable and long lasting
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  • ​The bottoms are quite flat
  • ​A bit heavier than other sinks
  • ​The racks that comes with it are difficult to clean

4. Kraus KHU29 Pax Zero- Radius Undermount Single Bowl Stainless Steel Kitchen Sink

Known for its high quality and reliable performance, Kraus KHU29 Pax Zero-Radius Undermount Single Bowl Kitchen Sink consist of the advanced technology, superior materials and outstanding features that is also stylish and high-end making it a preferred and a standout choice.

The fact that this is another of Kraus innovative and standard-quality kitchen sink is enough warrant for the reliability of use and outstanding performance. The square-shaped drain, however, is getting some mixed reviews as to its contribution to the functionality of the sink but is definitely provides the unique flare and design that is unlike any other undermount kitchen sink.​

Features, Design and Performance

It is designed with a restaurant-quality large and expansive basin that can fit even your largest kitchen wares or a total of 30 dinner plates stacked up. And since the basin is deep, it is nice that you cannot see the dishes piled from afar. The bottom of the sink comes with channel grooves that ensure optimal drainage for a smooth and hassle-free use.

The geometric design with precise zero-radius corners is definitely unique and modern, and is handcrafted from premium T-304 stainless steel that ensures its durability and reliability of performance. With a neutral-colored commercial-grade satin finish, it matches most stainless steel kitchen equipment and provides its rustic and dent-resistant component even from regular use.

The NoiseDefend sound dampening system ensures that the undermount sink is padded on every side and features a protective undercoating for the reduction of noise and condensation build-up in the base cabinet providing you a quiet and calm kitchen environment.

And the best part is, this undermount sink requires minimal maintenance and guarantees a lifetime warranty.


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    ​Comes with a stylish and unique noticeable square drain
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    ​Modern and elegant finish
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    ​Very quiet to use
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    ​Durable and long lasting
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    ​No issues with the drainage at all


  • ​Requires more height on the cabinet due to the deep sink
  • ​The square shape make it harder to connect to a garbage disposal

5. Blanco 440194 Single Bowl Undermount Kitchen Sink, Anthracite

Modern and stylish but durable and highly functional, the unique design and color is the first noticeable feature of this Blanco Single-Bowl Undermount Kitchen Sink. Combining all its excellent features, it gives you an undermount kitchen sink that is flexible and adaptable for a variety of uses.

It sometimes cannot be avoided that we can be harsh and tough with the use of our kitchen sink, hence having one that is sturdy and scratch and dent-free can come in very handy. Though this may require regular cleaning, it is however easy breezy to do that it wouldn’t feel like a task as all.

Features, Design and Performance

Made of Silgranit material, which is resilient to withstand extreme hot and cold conditions, it can be used efficiently for a variety of kitchen tasks. It is durable and built to last for a long period of time even with frequent use. The best thing about Silgranit is that it can less likely create any breakage to fine crystals and fragile dinnerware. Thus you can consider using this if you eat in your china’s and cook on delicate kitchenware.

This Blanco Single-Bowl Undermount Kitchen Sink boasts for its solid and robust construction that it is resistant to scratches, dent, stains and other household acid solutions. So regardless if you are chopping, slicing or squeezing your lemon in it, you will not be able to damage this sink. Built with 80% granite, it can resist heat up to 5360F too.

Other best feature of this kitchen basin is its size as it is large and deep enough to accommodate a lot of dishware and provides ample of room to perform other kitchen chores. It is easy to clean and maintain as well.


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    ​Provides more room than the double sink
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    ​Weighs lighter than most kitchen sink
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    ​Does not have rust spots
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    ​Robust material
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    ​Cleans easilyCons


  • ​Installation is a bit tricky and unclear
  • ​Requires regular cleaning to maintain its pristine condition

Buyer’s Guide

There are obviously a lot of things to consider before buying an undermount kitchen sink for your new or renovated home. And the fact that there are massive options available in the market makes the process even harder and trickier. Having the best sink is essential as it makes work and chores easier and more efficient. Hence, the following are the things you have to consider before setting your mind into one sink in particular.


Undermount sink is divided into these three designs and structure- single, double or triple bowls. Each style is custom-made to fit your various needs and preferences.

  • Single-basin is the most common of the three because it is convenient to use in terms of available space, ease of cleaning and maintenance, and allows for large utensils and kitchen equipment to be washed easily with a bigger undivided area.
  • Some however prefer the double-bowl sink because it provides separate area where they can perform other tasks and multitask.
  • The triple-bowl design is seldom used because though it allows multi-tasking, the space allotted for specific tasks is not large enough. Other than that, it tends to be more expensive that the other two.


Kitchen sinks are also available in different sizes. It is important to know the size that will best fit your countertop beforehand to be able to maximize your space and for optimize its use.


It comes in a variety of materials that is perfect for different types of kitchen countertops. Stainless steel is commonly used because of its longevity, durability, easy to clean and works well with most of the other kitchen appliances. Other options include granite, solid, acrylic, copper and bronze, composite or enameled steel. Choosing which one of these materials to use may be based on your frequency of use, countertop material, or if it is used for large or heavy duty cookware or equipment.


Finding the best undermount kitchen for granite countertops is not an easy feat because aside from the wide options, you have a lot of things to think through and decide on. At the end however, it will boil down to what your needs and preference are. It will also depend on the its usage and functionality and may have to do with the design and your kitchen aesthetics as well. With any of these undermount kitchen sinks in the list, rest assured you have the best quality in your hand.