Best Undermount Kitchen Sinks for Granite Countertops

Last updated on March 12th, 2022 at 10:07 am

Kitchen renovations are satisfying but become challenging when you have to choose interior designing, countertops, kitchen tools, and a lot more. The kitchen sink is the place where your workflow is maximum, so careful consideration is required. Undermount kitchen sinks are a bit pricy but they add aesthetics to your kitchen and provide an improved cleaning surface for the countertop.

Some of the best undermount kitchen sinks for granite countertops are reviewed here for you.


7 Best Undermount Kitchen Sinks for Granite Countertops

To assist you in the selection, we have created a list of the best undermount kitchen sinks for granite countertops based on popularity and customer satisfaction.


1.      Kraus KGU 413B Undermount Kitchen Sink

Undermount kitchen sink for granite countertops


  • Great construction and design
  • Noise-free surface
  • Easy to clean
  • High-temperature resistance
  • Low price


  • The mounting equipment does not perform well

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  • Sink Dimensions: 30.5” x 17” x 8.8”
  • Bowl Dimensions: 28.37” x 14.5” x 8.88”
  • Number of Bowls: Single Bowl
  • Minimum Cabinet Size: 33”
  • Material: Graphite

These kitchen sinks for granite countertops provide a continuous transition from sink to countertop allowing easy cleaning. You get sufficient space with the 9” deep bowl for your large pans and baking gears. The bottom is slightly sloped for uninterrupted drainage. It comes in black color with UV protection to avoid fading.

The graphite construction material is impact and scratch-resistant and the thermal finishing resists heat and chemicals. To ease the cleaning process, these countertop sinks have round corners. It is also noise and vibration-free. This kitchen set also includes mounting hardware, a strainer, and a kitchen towel.

2.      Ruvati Granite Countertop Sink

Undermount kitchen sink for granite countertop


  • Highly durable steel construction
  • Can handle heavy utensils
  • Affordable
  • Easy cleaning and maintenance
  • Quiet sink
  • Basket strainer, rinse grids, mounting brackets, and installation guide included


  • It can rust and get stained if not properly maintained

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  • Sink Dimensions: 28” x 19” x 10”
  • Number of Bowls: Double Bowl
  • Bowl Ratio: 60:40
  • Minimum Cabinet Size: 30”
  • Material: 16 gauge stainless steel

These Ruvati under countertop sinks highlight a low-divide design so that you can have a single bowl with double bowl functionality. This divider is 4o lower providing you enough space for large pots. T-304 stainless steel grade is used for construction that has 18/10 chromium/nickel. It is rust and stain-resistant.

To minimize the noise, these countertop sinks have sound guard padding and noise-proof coating. You get a set of 2 rinse grids to avoid scratches and can also use them to dry your utensils. the basket strainer prevents the food waste from clogging the drain. The bottom is sloped and the inside corners are round for easy cleaning.

3.      Kraus Forteza Drop-In Granite Kitchen Sink

Undermount kitchen sink for granite countertops


  • Heavy-duty construction
  • Huge bowls
  • Easy cleaning
  • Sound-deafening
  • UV protection
  • Reasonable cost
  • 2 sink options for granite countertops
  • Mount hardware, drain assembly, silicone mitt, and stand included


  • Mounting hardware is cheap

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  • Sink Dimensions: 33” x 22” x 9.75”
  • Bowl Dimensions: 14.25” x 17.125” x 9”
  • Number of Bowls: Double Bowl
  • Bowl Ratio: 50:50
  • Minimum Cabinet Size: 36”
  • Material: Granite

This Forteza top mount sink on granite has 80% natural granite construction for high durability and extreme luxury with an everlasting look of genuine stone. It is highly resistant to impact and scratching while the thermal insulation provides heat and chemical resistance.

This dual mount sink can be installed as an undermount or drop-in sink. You can use the double bowl basin independently for washing and drying purposes. You can keep your large utensils in the bowl and the depth prevents splashing. The sloped bottom prevents water from pooling. The sunlight coming from your kitchen window does not fade the grey color as it is UV resistant. The corners are rounded to avoid hindrance during cleaning.

4.      Hotis Undermount Kitchen Sink

Undermount kitchen sink


  • Sturdy construction
  • Simple design
  • Dual mount
  • Great drainage system
  • Low price


  • Water pools due to low slope
  • Template is small

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  • Sink Dimensions: 15” x 17” x 10”
  • Number of Bowls: Single Bowl
  • Material: 16 gauge stainless steel

These kitchen sinks for granite countertops are elegant and versatile to prettify your kitchen décor. Constructed using 16 gauge 304-grade stainless steel, you get a non-porous, corrosion-resistant surface. It provides enough space for washing and piling dishes. The tight corners allow easy cleaning. It offers a perfect drainage system allowing the waste to go right down the channel. Condensation is prevented using a thick coating. Noise is reduced with padding and insulation. This drop-in kitchen sink with a granite countertop has easy installation. You can also fit them as undermount kitchen sinks for granite countertops.

5.      BLANCO 442533 Granite Countertop Sink

 granite countertops sink


  • Durable and lightweight material
  • Scratch and stain-resistant
  • High heat resistance
  • Easy cleaning
  • Spacious bowl design


  • The drain has to be purchased separately
  • Expensive

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  • Sink Dimensions: 30” x 18”
  • Bowl Dimensions: 28” x 16” x 9.5”
  • Number of Bowls: Single bowl
  • Minimum Cabinet Size: 33”
  • Material: Silgranit

The BLANCO 442533 under countertop sink is constructed using Silgranit. This material is the toughest and most durable of all the sink materials and is designed to handle the toughest kitchen chores. The bowl has a spacious design meeting the everyday requirements. Silgrant does not get scratched when you place sharp fork and knives in the sink.

The smooth sink surface prevents bacteria and mold growth and does not require chemicals for cleaning. Silgranit has heat resistance up to 536OF, surpassing the baking temperatures. It can bear hot and cold temperature variations. It is lightweight and 100% food safe.

6.      Elkay Quartz Classic Undermount Sink

Undermount sink


  • Sturdy and beautiful design
  • Reasonable price
  • Scratch and stain-resistant
  • High heat resistance
  • Roomy bowl
  • Multiple colors available
  • Easy maintenance


Not recommended for heavy utensils

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  • Sink Dimensions: 33” x 18-7/16” x 9-7/16”
  • Number of Bowls: Single Bowl
  • Minimum Cabinet Size: 36”
  • Material: Quartz

The Elkay Quartz sink countertop offers everlasting grace and exquisiteness to your kitchen interior. You can choose from the range of colors matching your kitchen décor. Black, grey, brown, greige, white, and mocha are the UV-stable colors available.

Made from quartz and acrylic resins, it can withstand heat up to 535oF. It is impact, and scratch-resistant. The bowl provides enough space for washing and loading dishes. This thick material is naturally quiet as it absorbs sound while working at the station. You can also match the drain color with your sink or faucet. The food particles do not stick to it and it is bacteria-resistant.


7.      BOCCHI 1362-001-0120 Kitchen Sink

Undermount Kitchen sink


  • Beautiful and shiny appearance
  • Durable construction
  • Stain-resistant
  • Withstands high temperatures


  • Heavy so needs careful mounting

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  • Sink Dimensions: 32” x 19” x 10”
  • Number of Bowls: Single bowl
  • Minimum Cabinet Size: 36”
  • Material: Ceramic

The BOCCHI sink countertop has fireclay construction. It comes with a bottom grid and strainer to block food from reaching the drain. The non-porous surface provides excellent stain resistance compared to stone and other composite materials. It is resistant to cracking, chipping, scratching, and fading.

The anti-splash design keeps your cupboards protected from water damage. Keeping hot pans in the sink won’t damage it as it is heat resilient up to 2000oF. The glazing technology makes it many times smoother than ordinary ceramic. It also prevents staining from food and beverages. These under countertop sinks are available in various colors and designs.

Considerations for the Best Kitchen Sinks for Granite Countertops

Kitchen sinks are essential as you have to wash your pans and pots. You will be using it for a long time so you need to select accordingly. Some of the important elements to consider while choosing from the best undermount kitchen sinks for granite countertops are mentioned below.

Sink Size

  • The optimal sink size depends on your counter and kitchen size
  • It should be large enough to fit your dishes and pans

Sink Material

  • Stainless steel, granite, copper, and porcelain sinks are available
  • Cast iron, fireclay, or acrylic sinks are unconventional
  • Stainless steel sinks are rust-resistant and avoid grease build-up
  • Copper and granite sinks are bacteria resistant
  • Porcelain sinks are light in weight
  • Unconventional sinks are durable and easy to use

Gauge/Steel Thickness

  • Stainless steel sinks can hold heavy utensils
  • Lower the gauge level, the higher the steel thickness
  • Select steel sinks with 18 or lower gauge level
  • Thickly layered steel sinks need more budget
  • Lower gauge sinks are loud

Heat Resistance

  • If you cook more often, you need heat resistant sink
  • Heat resistant sinks last longer and keep a clean look
  • You need to clean up after washing hot pans

Noise Control

  • Choose the kitchen sink featuring modern technology
  • It reduces noise when heavy dishes are dropped in
  • Vibration and noise-free

Single/Double Bowl

  • The double bowl sink gives separate working stations
  • Double bowl sinks require more maintenance
  • Deeper bowls reduce the underneath cabinet space


  • You do not need to overspend on aesthetics
  • Choose an affordable kitchen sink containing the elements you require


Going through the best undermount kitchen sink reviews, you must have spotted your required product. The guide contains all the important factors that are needed to be considered. Undermount kitchen sinks are expensive but the look they provide will make your purchase worth it. It is a bit difficult to install than others but you can let the professional help you out. The hole that you cut in your countertop for installation requires extreme care so that you do not overcut it.

For more details related to this article, you can visit sinks and countertops.


Can drop in sinks be used with granite countertops?

Drop-in sinks fit well within all types of countertops ranging from laminate to solid surface. So, you can use them with granite countertops but for undermount sinks granite, quartz, marble, and concrete ones are the best. The drop-in sinks are affordable and easy to install. The lip-edge around the fitting site requires cleaning as it gets dirty. To have a modern sleek look, you will have to switch to undermount sinks.

Are granite sinks better than stainless steel?

Stainless steel sinks are popularly used for their durability. Stainless steel has huge configuration options due to technological advancement and is recyclable but can scratch and age with time. For sound reduction, you need thicker steel.

On the other hand. graphite sinks contain 80% graphite and 20% acrylic resin resulting in exceptional durability. They are stain, scratch, and heat resistant.

Both the materials provide great durability and functionality, you need to choose according to your kitchen style, requirements, and budget.

Which is better for kitchen granite or quartz?

Quartz is more durable than granite as it is harder. It does not break or chip. Quartz is stain-resistant. It can fade when exposed to UV rays. Quartz is an environmentally friendly material.

Granite is durable but can chip off if not maintained properly. It is cheaper than quartz.

For your kitchen, you need to choose which one is better as both the materials have their pros and cons.

What kind of sink is best for granite countertops?

Stainless steel sinks are most commonly used with granite countertops. They match with the faucets and do not stain, chip, or rust with time. Stainless steel also looks great with graphite countertops. A satin finish can help you keep it safe from scratches. Thicker steel means higher quality. For easy cleaning, you need to pick sinks with round corners.

Do undermount sinks leak?

Leaks can occur due to three reasons:

  1. If the countertop bottom is poorly prepared
  2. Installations are insecure
  3. Wrong sealant usage

The countertop bottom should be cleaned properly using denatured alcohol. The epoxy or clamps should be secured properly and silicone sealant should be used for good adhesion.

What is better undermount or top mount sinks?

Undermount sinks are in the limelight as they add a sleek look to your kitchen. They have a difficult installation process than top mount sinks but they save your cleaning time as you can wipe the waste down to the sink. They provide a better user experience and money value.

Why are undermount sinks more expensive?

They are expensive because the edge is unseen giving it a stylish and smooth look. The installation process is difficult compared to the drop-in sinks. Dirt does not accumulate as there is no lip edge. They are best used with waterproof granite countertops. This sink is lower than drop-in, so you have to bend a little while washing dishes.



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