Best Undermount Kitchen Sinks for Granite Countertops

An undermount kitchen sink installed on a granite countertop complements the decor with elegant designs. If you love a sleek and stylish cooking space, consider investing in the undermount sink.

Undermount sinks can make a difference by creating attractive and clean lines in your kitchen. Moreover, these sinks have a smooth finish, making it easy for you to clean liquid and food residues.

In addition, they are durable and easy to maintain with excellent drainage. If you install an undermount kitchen sink to a granite countertop, you can wipe food residues directly into your sink.

Another benefit of the undermount sink installation is the basin depth. Whether you’re building a modern home or remodeling a kitchen, these will aid your selection.

Top Undermount Kitchen Sinks for Granite Countertops

What is Undermount Kitchen Sink?

It’s a sink mounted underneath the countertop and held in place by a combination of brackets or heavy-duty clips and silicone adhesive. Though the sink has a rim, it’s not visible after installation because it rests against the underside of the countertop.

Still, with an installed undermount sink, the sink cutout and the countertop’s edge can be seen. The countertop’s hole is also visible, exposing it to water. As a result, an undermount sink should get installed on a solid countertop such as quartz, granite, and other natural stones.

Because the countertop extends to the sink, an undermount sink saves counter space. It also makes cleaning easy because there’s no lip or rim to cause obstruction. Dirt and food particles fall directly from the countertop to the sink.

It’s advisable to seek the services of an expert to install it. Otherwise, you can damage an expensive countertop easily. Also, undermount kitchen sinks have a high-end look, fetching them a higher resale value than other sink types.

What is Granite Countertop?

It’s pure natural stone cut into a slab, then polished and designed into a countertop. Granite countertops differ because granite stones differ in color and pattern. It’s the best option if you need a unique countertop that lasts many years.

As a premium countertop, you’ll need to dig deeper into your pockets to own it. Natural granite is heavy, making these countertops equally heavy. Unless installing it in a small space, you’ll need extra hands to install a granite countertop.

Compared to other countertop types, a granite countertop resists higher temperatures better. But its porous nature makes it vulnerable to stains and bacteria. You, therefore, need to seal it to protect it. The granite countertop can crack easily, too, due to its non-uniformity. Though sealing it may help, avoid high impacts on the surface.

If you decide to sell your house installed with a granite countertop, its estate value will increase.

What Sink is Suitable for Granite Countertops?

The right sink for a granite countertop makes all the difference in a space. It blends well with the granite countertop, fits properly, and lasts many years. Still, it should be easy to clean and maintain. But with the many options on the market, which sink suits you best?

Apart from the above factors, a sink suitable for granite countertops should be of the right material. A granite countertop is a sturdy surface. It suits a sink made with robust materials that blend well with the granite countertop.

A stainless steel sink is an excellent example. Its versatility and durability have made it popular in most homes. Plus, it complements a granite countertop beautifully. Sinks made with Silgranit or granite composite are also great examples. They are tough and impressively long-lasting. But they cost more compared to other sink options.

Though cast iron sinks are heavy and require extra hands when installing, they’re other excellent options for granite countertops. Fireclay sinks are also great on granite countertops but are expensive and fairly chip-resistant.

Whichever sink type you pick, it should meet your needs and fit your budget.

Top 10 Best Undermount Kitchen Sinks for Granite Countertops

Best Undermount Kitchen Sinks for Granite Countertops

1. Kraus KWU110-30 Single Bowl Undermount Kitchen Sink

The KWU110-30 undermount kitchen sink will improve the overall aesthetics of your granite countertop. It’s a top-rated sink due to its sturdy nature and sleek design that will perfectly match the granite countertop.

It is corrosion, rust, and stain-resistant, making washing and cleaning of dishes seamless. This high-capacity sink has a big kitchen bowl with easy water drainage.

You can quickly soak trays, large pots, and dishes in this sink without cringing at the thought of vibrations and loud sounds. In addition, the sink has extra-thick pads for absorbing sounds, making it ideal for modern homes.

If you’re looking for an easy-to-maintain sink for granite countertops, consider this model. The sink has a TRU16 stainless steel material built with a smooth finish to fit your kitchen décor.

With the undermount installation on a granite countertop, you can clean dirt directly into your sink. Besides, the sink only requires a soft sponge and water to clean food stains.

Another reason to invest in this sink, it can prevent condensation. The sink has a protective undercoating to prevent condensation as you switch between cold and hot water in the sink.

It has a solid bamboo board for your slicing, cutting, and chopping activities. You can chop food materials right over the sink on a non-porous bamboo solid board. With a 100% food-safe silicone and capro drain cover, this sink will leave you with a lasting impression.


  • This sink does not crack or rust over time
  • The sink has a smooth finish to complement your kitchen décor
  • Easy to maintain, clean, and install
  • Spacious single bowl for large pots, trays, and dishes
  • Available in a wide array of sizes and styles


  • The sink has water spots showing issues
  • Highly sensitive to scratches

2. Kraus KHU100-30 Stainless Steel Undermount Sink

The Kraus KHU100-30 stainless steel Undermount kitchen sink features industrial-grade stainless steel material for durability. The stainless steel material makes the sink resistant to dent, corrosion, and rust, making it ideal for modern homes.

The sink has classic and sleek round corners that are easy to clean. In addition, it will match most of your kitchen appliance’s designs.

This sink has a NoiseDefend technology to minimize the sink noise. The soundproofing technology absorbs vibration and ensures the reduction of dishwashing and waste disposal noise.

Furthermore, it comes with extra-thick pads protecting over 80% of the sink with a satin finish for longevity.

Installing the sink on your granite countertop creates an appeal that improves the overall aesthetics of your kitchen. The granite countertops sink has an extra deep kitchen bowl to prevent water splashing and accommodate your large pans and pots. The rounded corners increase workspace in the bowl with a contemporary look, making it ideal for granite countertops.

Lastly, the sink has a rear-set drain ensuring easy drainage even without clearing dishes out of the basin. The sink weighs ‎21.1 pounds, and your purchase includes a basket strainer, kitchen towel, mounting hardware, etc.


  • This sink has contemporary designs to complement your kitchen
  • The sink is resistant to dent and rust
  • Soundproofing technology to absorb vibration and noise
  • Deep bowl to accommodate large pots, trays, and dishes
  • Easy to clean, install and maintain


  • The sink is vulnerable to scratches
  • The price is slightly high

3. BLANCO White 440195 DIAMOND SILGRANIT Single Undermount Kitchen Sink

The BLANCO 440195 is a versatile undermount kitchen sink that fits a minimum 36-inch cabinet base. The granite kitchen sink offers you a spacious workspace on a granite counter for your soaking, rinsing, and washing activities. It is easy to clean with a soft sponge and water, making it ideal for granite countertops.

The sink is dishwashing-friendly, 100% hygienic, and resistant to heat, chips, and scratches. Placing a hot pan or using a fork on the sinks cannot damage the surface because of its silgranit material.

With its availability in 9 colors and designs, granite countertops benefit from this sink’s installation with a generous basin depth. No matter your choice of design, there’s always a color that’ll fit your kitchen décor and improve its overall appearance.

It is worth noting that the sink weighs 45 pounds but has a resilient build for durability. In addition, the beautiful sink can withstand hot and cold water temperatures.

This granite countertop sink is your go-to model for effectiveness and longevity. It is an attractive and attention-grabbing model with premium quality and a glossy finish.

The sink is eco-friendly and enjoyable with 9-1/2 basin depth and silgranit patented material. Whether you have a rustic or sleek modern kitchen style, this sink is easy to maintain and comes with a limited lifetime warranty.


  • It offers a generous workspace for your washing operations
  • The sink is food-friendly with a 100% hygienic surface
  • Large bowl to contain large pots, trays, and dishes
  • The undermount single bowl kitchen sink is resistant to heat, dent, and rust
  • Available in a wide array of colors to fit your décor


  • Hard to clean water spots
  • It is expensive with complaints about poor shipment.

4. Kraus KGU-413B Black Undermount Single Bowl Sink for Granite Countertop

The Kraus KGU-413B measures 30 ½” by 17″ by 9″ with 80% granite material build. You need a minimum granite countertop size of 33 to install the black kitchen sink.

The sink is a real eye-catcher and will improve your kitchen’s value and overall appearance. If you install the sink on your granite countertop, its design will create a seamless transition with your kitchen decor. As a result, the granite countertop will improve the value of your kitchen.

The sink is versatile and easy to install on a granite countertop. It is reliable and designed with 80% natural granite material for durability. It has a soundproofing technology to absorb vibrations and minimize noise from dish clattering in the sink.

Besides, its thick stone material ensures its original color retention while the UV protection keeps it shiny over time.

This sink requires low maintenance and has a non-porous and hygienic surface that repels germs. Its surface does not absorb moisture because of its non-porous nature. It is resistant to heat, stain, rust, and discoloration. With 80% granite material, it is resistant to scratches, is eco-friendly, and fits your basic needs.

Whether you have a modern or industrial kitchen style, its black onyx color will leave you with a lasting impression. Furthermore, the sink’s big bowl lets you easily wash large cooking utensils like pots and pans.


  • It offers a deep and spacious space for washing large utensils
  • The granite countertop sink minimizes dish noise with soundproofing technology
  • It is resistant to discoloration, heat, and stains
  • A non-porous surface that repels germs
  • This undermount granite composite sink  has a limited lifetime warranty


  • The sink has clogging issues, so you need to use the drain basket
  • The price is slightly high

5. Ruvati 32-inch 16 Gauge Tight Radius Undermount Kitchen Sink

The Ruvati 32-inch is one of the trending undermount kitchen sinks for granite countertops with a brushed satin finish. The sink is versatile and built with premium-grade stainless steel materials, making it durable and resistant to chipping.

The sink provides a generous space to soak, wash and clean with comfort easily. It is worth noting that the high-quality undermount sink weighs ‎39.6 pounds but is easy to install.

If you install the sink on a granite countertop, it solves the weight problem. The countertops basin can handle the sink’s weight and prevent it from wrecking the structure and seaming. The sink is eco-friendly, enjoyable, and comes with impressive features.

It has soundproofing technology to minimize dish clatter noise. It also has a thick rubber padding to absorb vibrations and reduce condensation for your convenience.

Whether you have a traditional or modern home, this sink will complement your décor.


  • The sink is easy to install, clean, and maintain 
  • It has a deep and spacious space for washing large pots, pans, and trays.
  • The sink is stylish and complements your kitchen décor
  • It absorbs vibration and minimizes noise with its sound guard and thick rubber padding feature
  • The sink is reliable, durable, and versatile.


  • The sink is not ideal for a small kitchen
  • It is expensive with complaints about rust spots after installation.

6. BLANCO Anthracite 440149 PRECIS SILGRANIT Undermount Kitchen Sink

The BLANCO Anthracite 440149 undermount kitchen sink features 80% natural granite, making it stain and scratch-resistant. It is a non-porous surface and requires only a soft swipe with a sponge to clean off specks of dirt.

In addition, its surface is hygienic and does not allow bacteria growth. Furthermore, the smooth surface pushes water down the drain to keep your sink dry and clean.

With the presence of silgranite, this sturdy and beautiful sink is resistant to heat and household acids. The sink offers a generous workspace for your washing operations.

Consider investing in the sink if you have a large family on a long holiday with kitchen duties. The sink offers a deep and spacious bowl to accommodate baking sheets, large trays, pots, and pans.

You can maintain your kitchen’s cleanliness without dirt getting stuck in seems by installing this sink on granite countertops.

It has a protective undercoating to prevent condensation as you switch from cold to hot water. It is less likely to break and has rounded drain grooves to make your washing process enjoyable.

The sink complements the overall appearance of your kitchen, ensuring a smooth transition with your granite countertops.


  • Built with high-quality materials
  • The sink has a deep and spacious bowl for large kitchen utensils
  • It is resistant to heat ad household acids
  • It offers a generous working space
  • The undermount single bowl kitchen sink has a hygienic and smooth surface


  • The sink has a slightly flat bottom causing slow water drainage
  • It requires regular cleaning to prevent hard water stains.

7. Kraus Standard PRO KHU103-33 Double Bowl Stainless Steel Undermount Kitchen Sink

The Kraus Standard PRO KHU103-33 is one of the top-rated undermount kitchen sinks for granite countertops. If you’re in the market looking for undermount sink for granite countertop, this model with a commercial-grade satin finish is an ideal choice for a busy kitchen.

The sink has a double basin, accommodating up to 30 plates. With both bowls full of dishes, you can still get water levels to the top plate without splashing. 

It is reliable and resistant to corrosion, heat, dust, food stains, and other residues. Moreover, the sink comes with a non-toxic soundproof technology to minimize dish clatter noise. In addition, it has extra-thick pads to absorb vibrations and reduce condensation.

The stainless steel construction ensures easy drainage. The sink has optimized angles and a sloped bottom to push water into the drain.

Installing this double basin undermount kitchen sink on your granite countertop improves the overall appearance of your kitchen.


  • The sink is easy to install and clean
  • It is resistant to corrosion, dent, heat, and food stains
  • The sink has soundproof technology to eliminate dish clatter noise
  • Easy water drainage
  • It has a deep and spacious double bowl design


  • The price is slightly high
  • The sink has an inferior quality finish.

8. MENSARJOR 16 Gauge Stainless Steel Undermount Kitchen Sink

The MENSARJOR undermount stainless steel sink balances performance and quality with its price tag. Consider investing in this stylish undermount sink if you’re moving into a new home or remodeling your kitchen with granite countertop.

The construction features premium-grade T304 stainless steel material to ensure durability. In addition, it consists of 304 16-gauge stainless steel for higher-level sturdiness.

The sink has a single bowl design with depth and space to accommodate large kitchen utensils. You can soak, wash and clean large trays, pots, and dishes in the bowl.

If you install this model on a granite countertop, the basin will handle the sink’s weight and ensure ease of cleaning. Besides, the sink’s commercial-grade satin finish makes it resistant to dust, food stains, and scratches.

The sink comes with anti-condensation and noise reduction technology for your convenience. It has soft and thick rubber pads for minimizing dish clatter noises and water running from the faucet.

This sink is ideal for traditional and modern kitchen settings with sloped base channels, rear set drains, and high-quality construction.


  • This sink has a sound guard to minimize dish clatter noise
  • It has a contemporary design to improve your kitchen’s overall appearance
  • It is resistant to food stains, dust, and dent
  • The sink is reliable, versatile, and durable
  • It has sloped base channels for easy water drainage


  • Its rectangular shape can hide food particles
  • It does not drain water properly.

9. Ruvati RVH8350 33-inch Double Bowl Workstation Ledge Undermount Sink

The Ruvati RVH8350 undermount sink has a contemporary design to improve the overall aesthetics of your kitchen. You can maintain a clean kitchen by installing this sink on your granite countertop. You can wipe stains directly into your sink with ease. Moreover, the commercial-grade finish keeps the surface shiny.

The sink will change the way you work in the kitchen with its integrated tools and fantastic design. The double sink bowl lets you multitask while preparing your favorite meals.

It has a dish-drying roll-up rack sliding on the ledges for the sink space utility. Moreover, the sink comes with a stainless steel colander, basket trainer, and lots more.

With its heavy-duty sound guard technology, this sink minimizes dish clatter noise. This double bowl kitchen sink comes with a protective undercoating to prevent condensation while using cold to hot water.

In addition, the workstation kitchen sink allows drainage from all sides. It is easy to install and maintain with a generous working space.


  • It comes with a contemporary design to fit modern homes
  • It has a double-bowl design to increase efficiency
  • The sink has a smooth finish and is resistant to food stains
  • The undermount stainless steel kitchen sink offers a generous workspace
  • It provides adequate depth to minimize water splashing


  • The sink does not drain water properly
  • The cutting board is lower than the countertop.

10. Ruvati RVM4250 Stainless Steel Single Bowl Undermount Kitchen Sink for Granite Countertop

The Ruvati RVM4250 undermount kitchen sink is a classic model designed to complement any kitchen décor. This high-end model combines functionality and beauty for an enjoyable experience.

It comes with gently rounded corners with a sloped bottom to ensure easy drainage. The undermount stainless steel kitchen sink has a commercial-grade satin finish to improve your kitchen’s outlook.

With premium-grade 304 stainless steel, this sink will serve you for many years without dents, chipping, or rust.

Install this sink on your granite countertop, and it ensures ease of cleaning and compliments your kitchen decor. Besides, the sink’s surface does not absorb moisture due to its non-porous nature. 

It has a 9-inch basin depth, making it ideal for large kitchen utensils. You can soak, wash and clean large trays, pots, and dishes without water splashes. The sink has stainless steel bottom rinse grids that resist scratches.

You can use the stainless bottom as drying racks for your pans and pots.The sink does not require the use of household acids or aggressive cleaning. It comes with heavy-duty sound guard technology to minimize dish clatter noise, making it ideal for a family home.


  • The sink combines beauty and excellent functionalities
  • The sink is reliable, versatile, and durable
  • It is resistant to scratches and food residues
  • It has soundproofing technology to minimize dish clatter noise
  • The sink has a non-porous and hygienic surface


  • There are complaints of a horrible chemical smell in the first six months after installation
  • There are complaints of bad watermarks.

Key Factors to Consider Before Buying An Undermount Sink for Granite

Sink size

Measurement and fittings are leading factors to consider when searching for the undermount kitchen sinks for granite countertops. Consider a small sink with a shallow depth if you need a sink for basic activities like washing and rinsing.

If your activities involve soaking and washing larger utensils, consider a sink with a deep and broad bowl design. An ideal sink should fit your granite countertop seamlessly.

But if your kitchen has limited space, consider investing in smaller units. With large counter space, you can select larger units with your preferred color and design.


After checking the sink measurement and fittings, consider the material involved in the design process. Most undermount kitchen sink comes from stainless steel material.

You need to consider how frequently you’ll be using the sink because these materials have benefits and downsides. Undermount kitchen sinks made of porcelain are vulnerable to scratches and stains but easy to clean with a soft sponge.

Stainless steel models are usually more rigid and last longer with a commercial-grade finish.

Soundproofing Technology

The sounds emitting from dish clatter during cleanup affect many homeowners. There are various modern kitchen sinks with noise eradication features to minimize dish clatter sounds and pads to absorb vibration.

So consider getting undermount sinks with a sound guard feature to absorb vibration and reduce noises. Undermount sinks stone material modern design minimizes pots, pans, and dishes sound for a noise-free environment.

Number of Bowls

Your kitchen habits will determine the number of required bowls for your activities. It determines the most suitable sink for your granite countertop. If you clean kitchen appliances with your hands, then consider purchasing a double bowl sink design.

It allows you to soak, wash and clean simultaneously. Irrespective of your selected bowl, consider choosing a sink with an adequate depth to fit your basic needs.

Installation Type

Another factor to consider is the kitchen sink installation type. Top mount, undermount, farmhouse, and dual mount are the four types of installation. The easiest installation method is the top mount, while the farmhouse design requires the help of a professional.

The farmhouse installation method requires mounting, which can be difficult due to the sink size. Undermount kitchen sinks have a similar design to the farmhouse method.

It means that you require the services of professionals to install. The case is different for the dual mount as you can install it on either side of your countertop.

Hygiene and Maintenance Practices

Many manufacturers develop sinks that are resistant to stains, dust, dent, and rust. It means there are a variety of options with hygienic surfaces in the market. It is advisable to practice good hygiene and maintenance by cleaning with soapy water and a soft sponge to eradicate residues. In addition, you need to clean the surface of your sink every day before chopping and preparing meals.

Value for Money

Consider the price and warranty of the sink before purchasing. Although manufacturing companies offer different years of warranty, consider choosing a model with more than a year warranty.

A functional and long-lasting sink with an innovative design will improve the value of your kitchen. Fortunately, many are affordable and come with a limited lifetime guarantee.

Granite sinks are more affordable, unlike clay, stone, and iron materials. Additionally, investing in a sink with a lifetime warranty relaxes your mind and guarantees you long-term service.

Granite Countertop Benefits

Resists Scratching and Chipping

Most homeowners choose granite countertops because they are rock-solid and resist scratches and chipping. Granite countertops are durable and could offer years of quality service.

Easy to clean and Highly Affordable

One of the main reasons why granite countertops are popular choices is because they come at affordable prices. If you’re in the market for a cost-effective model, granite countertops could be your ideal solution.

Furthermore, you can clean these countertops without aggressive chemicals.

Resists Stain, Heat, and Moisture

Granite countertops have a non-porous nature and are resistant to heat, stains, and moisture. Furthermore, you can remove food residues with a soft sponge and water.

If food spills get dry on the countertop, remove the stains with a plastic scraper and not sharp objects.

Adds Value to Your Kitchen

The kitchen is an important section of your home, and improving its quality is a necessity. If you want to increase the value of your home, consider investing in granite countertops for your kitchen.

These countertops create a seamless transition with your kitchen décor to increase its value.

Each Piece is Unique

Each granite counter has unique characteristics to freshen and improve the overall aesthetics of any kitchen. They can be a center of attraction for guests as they are available in different color patterns.

How to Install an Undermount Sink to a Granite Countertop

Tools you’ll need:

  • Tape measurement
  • Marker pen
  • Clamps
  • Power drill
  • Screwdriver
  • Undermount sink with the required mounting hardware
  • 2×4 lumber board
  • Silicone sealant

Step 1: Measure the Sink

You first measure the sink with the tape and match it with your countertop. Center the sink with granite countertop and ensure it aligns with the edges before marking hole spots.

Step 2: Mark and Drill Holes for Mounting your Sink

Measure and mark mounting holes with a marker pen for mounting your sink. While marking, hold the sink in place with the mounting brackets. Pick up your power drill and make holes before applying the sealant.

Step 3: Apply Silicone Sealant to the Sink’s Edge

After drilling suitable holes for your sink, it’s time to apply the sealant. Squeeze out a thin layer of your silicone sealant and apply it to the edges of your sink.

Let the sealant dry for 12 hours before you proceed with the fittings. 

Step 4: Clamp the Sink in Place and Screw

Place the lumber block on your granite and push one of your clamps through the drain. Ensure the other end hooks over the block before tightening the clamp.

Remove the clamp when the sink dries and insert the nuts and screw for a durable installation.

Step 5: Do the Plumbing Work

Consider consulting the user manual if you’re having issues using the sink with your plumbing system. Ensure you have a watertight seal to prevent leakages that can cause damage to your home.

Read More: Top 10 Best Undermount Kitchen Sinks for Quartz Countertops.


The undermount kitchen sinks for granite countertops will enhance the appearance of your kitchen and improve the value of your home.

The KHU100-30 Kore kitchen sink has all the features that the best undermount sinks have. Moreover, it creates a transition with granite countertops.

It has a spacious bowl built with TRU16 stainless steel material. The bowl has easy water drainage and accommodates large trays, pans, and dishes.

With 100% food-safe silicone and a non-porous bamboo solid board, this sink ensures ultimate convenience. It has a protective undercoating to prevent condensation when you switch between cold and hot water.

As you can see, there are various considerations before buying the best undermount kitchen sinks for granite. The perfect unit should cater to your tasks with reliability, efficiency, and durability.

Lisa Burks

This is Lisa Burks, the Author. I provide free informative sink and faucet guides. I hope you love your time here.

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