Granite composite kitchen sinks add the elegance and power of granite to your kitchen. These sinks are trendy due to their striking looks and remarkable durability. A quality composite sink will be a reliable investment that will last many decades. A granite composite sink is made by combining granite stone dust with acrylic resins. These resins are molded to create a sink. Granite composite sinks that are best-made use 80% granite, 20% acrylic resin. That’s why granite-quartz mixture is also a good choice. The aesthetics of a granite composite kitchen sink are just as admirable as its functionality.
The first section of this article features reviews of our top favorite granite kitchen sinks. The buyer’s guide section includes general information about granite sinks that will help you decide if a granite composite sink is right for you. Moreover, it will also help you to choose the best one according to your preferences.
- Top 10 Best Granite Composite Sink Reviews With Complete Buying Guide
- 1. Kraus KGD-54GREY Forteza Grey: Best Granite Kitchen Sink
- 2. Kraus Quarza KGD-442 Model | Double Bowl Granite Kitchen Sink
- 3. BLANCO White 440195 DIAMOND SILGRANIT Super – Best Kitchen Sinks For Granite Countertops
- 4. HOUZER E-100 MIDNITE Quartztone – Granite Composite Undermount Sinks
- 5. Elkay Quartz Classic ELGU2522GS0 Greystone – Single Bowl Undermount Sink
- 6. Kraus KGU-413B Single Bowl – Black Onyx Granite Undermount Kitchen Sink
- 7. Ruvati Midnight Black – Topmount Granite Composite Single Bowl Kitchen Sink
- 8. Franke Gravity Dual Mount – Best Granite Single Bowl Kitchen Sink
- 9. BLANCO Truffle 441284 DIAMOND 60/40 Double Bowl – Silgranit Kitchen Sink
- 10. Kraus KGF1-33 White Bellucci CeramTek Granite Quartz Composite Farmhouse Flat Apron Front Kitchen Sink
- Granite Composite Sink Buyer’s Guide – Factors to be Considered
- Granite Composite Sink Installation Methods or Types
Top 10 Best Granite Composite Sink Reviews With Complete Buying Guide
The majority of the below-mentioned kitchen sinks are available in a range of colors. You may like the look of the sink, but not the color. As per your choice, you can check out the other options available in the same model.
1. Kraus KGD-54GREY Forteza Grey: Best Granite Kitchen Sink
This Kraus Forteza granite sink has a convenient dual-mount configuration that allows maximum flexibility. You can either install it as an undermount for a seamless appearance or as a drop-in compatible with any type of countertop material (stone to laminate).
The deep basin with a high capacity is designed to prevent splashing. The sink’s uninterrupted space allows you to wash your largest cookware items, such as stockpots and baking pans.
A gently sloped bottom facilitates drainage and keeps water from pooling in the sink. The optimized angle of the sink is designed to prevent glassware from tipping over in the sink.
Rich colors penetrate the sink all the way, and not just the surface. The UV protection resists discoloration and fading even when exposed to direct sunlight.
This product is made from 80% natural granite, which provides the best resistance to scratching, chipping, impact, and chipping. The surface can withstand heavy wear and is resistant to chemicals, heat, and discoloration. The rounded corners are a blend of modern and traditional styling and look great in any décor. Moreover, they’re also easy to clean.
- Material: Granite Composite, Resin, Quartz, Stone
- Installation Method: Undermount, Drop-In
- Dimensions | Overall – 33” L x 22” W x 9” D | Bowl – 29” L x 16.37” W x 9” D | Minimum cabinet size – 36” | Drain opening – 3-1/2”
- Package includes: Sink, drain assembly, mounting hardware, cutout templatesilicone mitt and trivet.
- Dual mount Design offers a convenient choice of undermount or drop-in installation.
- Thick stone-like material minimizes vibration and reduces noise when sink is in use.
2. Kraus Quarza KGD-442 Model | Double Bowl Granite Kitchen Sink
Like all the Kraus Quarza sinks, this sink will last a lifetime. It is made from high-quality granite composite material which includes 80% natural and acrylic resin. This gives it a robust, luxurious feel and look.
The extra-tough material resists stains and scratches better than any standard sink. It can also withstand impact from dropped pots or pans, and thermal shock for a lifetime of use. Moreover, the 60/40 double bowl of this kitchen sink allows you to multitask at a time.
The best feature that we like about this Kraus Quarza granite sink is its hygienic, and nonporous material, that resists dirt and grime. Therefore, you can easily clean and disinfect your sink with a gentle wipe. Furthermore, the UV stable material will protect your sink from fading and discoloration, when exposed to sunlight.
You can also expect to hear less noise from the sink because the material absorbs vibrations. The installation part of the unit lets you choose between drop-in or undermount installation to best suit your preferences and needs.
- Sink dimensions: 33” L x 22” W x 10” D
- Impact and thermal shock resistance
- Made from a hygienic, non-porous material
- Resistant to grime and dirt
- Versatile dual mount design
- Reduces noise and vibration
- Limited Lifetime Warranty
3. BLANCO White 440195 DIAMOND SILGRANIT Super – Best Kitchen Sinks For Granite Countertops
BLANCO’s outstanding quality and craftsmanship make the DIAMOND collection a statement of your personal style. Everything has been thought of, from the large bowl size to the durable, easy cleaning SILGRANIT sink surface. BLANCO DIAMOND SUPER SINGLE BOWL is spacious enough to allow you to perform multiple operations such as washing, rinsing, soaking, straining, and spraying.
The DIAMOND kitchen sink is made with the SILGRANIT patented, rock-hard surface, that is heat resistant and can withstand temperatures up to 536degF. Moreover, this BLANCO SILGRANIT Sink is resistant to scratches. The non-porous surface of the sink makes it easy to clean and resists all household acids and alkali solution stains.
It is designed to withstand the most difficult kitchen tasks. The sink package is available with additional accessories like the grid, and the cutting board to fit the drop-in versions.
The sink’s shelf is great for cleaning and prepping vegetables and rinsing stacked dishes. The nonporous and spacious bowl makes it easy to clean and store your utensils. It can also be stacked with larger cookware to save space on your kitchen counter.
The sink material, SILGRANIT can withstand heat, scratches, stain, and impact, making it more durable and stronger than other sink materials. Furthermore, the non-porous surface pushes out liquids and residue. This makes it easy to clean and maintain.
- SINK DIMENSIONS 33-1/2″ L X 22″ W
- BOWL DIMENSIONS 29-1/2″ L X 16-1/2″ W X 9-1/2″ D
- WHAT’S INCLUDED Mounting hardware, cut-out template
- Can be installed as either a drop-in or under mount for added convenience
- OPTIONAL ACCESSORIES: Grid and cutting board for drop-in only
- Limited Lifetime warranty for added protection.
4. HOUZER E-100 MIDNITE Quartztone – Granite Composite Undermount Sinks
The Houzer granite undermount sink is a sleek, spacious single-bowl sink that is perfect for your kitchen. The Quartztone granite material, used in the construction of this sink, consists of 80% finely ground quartz sand and 20% high-grade Acrylic. This granite material is three times harder than natural stone, but it is smooth and soft to touch and is quite easy to maintain.
The non-porous surface of the sink is easy to clean, deterring stains and other contaminants. This sink will last you a lifetime as its material is UV stable, heat resistant up to 500 F, and resists fading, chips and scratches.
This beautiful Houzer sink offers two mounting options, allowing you to choose from either top or under-mount. The instructions included with the sink make installation simple and do not require any special skills.
Houser is an ideal option asset that adds value to your property assets. It has great looks and will make a great addition to your kitchen. It will provide functionality as well aesthetic benefits.
The installation process is simple and easy. Its dimensions are perfect for accommodating various kitchen items. You can trust it as a reliable option due to the fact that it is made of durable granite.
The 8-inch diameter bowl will hold all your kitchenware. The bowl’s small capacity allows for splash-free washing and offers you uninterrupted space to wash all cookware sizes, including pots.
- Dimensions: 20.75″x16.44″x8.66
- 8″ Bowl Depth
- Style: Traditional
- Installation Method: Undermount, Top-mount
- Non-Porous Surface, Soft to Touch
- Limited Lifetime Warranty
5. Elkay Quartz Classic ELGU2522GS0 Greystone – Single Bowl Undermount Sink
Elkay Quartz is one of our most loved granite composite sinks. It has a strong quartz material and feels like a rock. It comes in a beautiful greystone color to match your granite countertop. There are many appealing colors to choose from, such as gray, brown, black, and white.
The sink’s affordable price is due to its 9mm thick quartz composite material. It makes it one of the strongest units you can put in your kitchen. It can withstand heat up to 535°F and resists the chipping and scratching of pots and pans.
Natural sound absorption is also an admirable feature of the sink material that helps eliminate vibrations and noises from the sink.
The sink’s non-porous, silky surface makes it easy to clean with soap and water. This sink is resistant to food and drink, and won’t allow bacteria to spread.
You’ll love this sink if you are a fan of single-bowl sinks. The sink features a single-bowl design that measures 9 7/16 inches in depth. This will give you plenty of space for cleaning dishes and other kitchen tasks.
The beautiful quartz sink is designed for under-mount installation. That being said, the sink is designed to be installed under your countertop in order to give it a seamless look. Because it is resistant to food and drinks stains, it makes it look presentable. It doesn’t allow bacteria medium to spread making it ideal for kitchen hygiene.
- Color Greystone
- Material Quartz
- Installation Method Undermount
- Weight: 26 pounds
- Size: 24-5/8″ X 18-1/2″ X 9-1/2″
6. Kraus KGU-413B Single Bowl – Black Onyx Granite Undermount Kitchen Sink
For ultimate resistance to scratching and impact, this Kraus granite sink is made from 80% natural Granite. It installs under the counter and creates a seamless transition between the sink and countertop so that you can easily wipe water and crumbs in your sink. A heat-resistant finish creates a surface that resists chemicals, discoloration, and heavy use. The sink is infused with vibrant colors, that will add style and elegance to your kitchen.
As for your large pans and pots, this sink is spacious enough to accommodate your largest cookware. The basin is deep and high-capacity, so it doesn’t splash and offers a steady workspace for washing large cookware such as stockpots and baking sheets.
You can have a quiet kitchen with this Kraus kitchen sink made of thick stone material. This helps eliminate noise and vibration, while also preserving the original color. It also has UV protection to ensure it doesn’t become dull.
Kraus Onyx measures 30.5″L*17″W *9’D. This gives you enough space to complete your cleaning chores easily.
Kraus KGU Onyx Granite is undoubted, an exceptional sink with many accessories. The sink comes complete with a basket strainer (sink), cutout template, mounting points, and a kitchen towel. Furthermore, the gently sloped bottom of the sink ensures complete drainage of water.
- Size 30.5” L x 17” W x 8.88
- Color Black
- Style Undermount
- Finish Black Onyx
- Material Resin, granite
- Shape Rectangular
- Installation Method Undermount
- Included Components Kitchen Towel, Sink, Mounting Hardware, Basket strainer
7. Ruvati Midnight Black – Topmount Granite Composite Single Bowl Kitchen Sink
Ruvati’s epiGranite line of kitchen sinks is a revolutionary addition to the home kitchen. The epiGranite range of kitchen sinks is an elegant option if you’re looking for something more than stainless steel. The sink is made entirely from 80% crushed stone granite. This sink has great durability and looks like real stone.
The surface is scratch-resistant due to the strength of natural granite that has been bonded with acrylic resin. The material is uniform in thickness across the sink. This allows you to polish any minor scratches with sandpaper or abrasive pads
The sink is constructed with a thick core. Material is evenly colored throughout, which will not crack or fade over time.
The naturally non-porous surface does not absorb the stain. This makes the sink simple to clean and durable. Moreover, you can get rid of any food residues with just soap and water.
The sink has gentle rounded corners and edges that make it easy for you to clean. Ruvati also offers an optional rinse grid. The Stainless Steel grid acts as a draining rack and protects the bottom of the sink from scratches.
- Drop-in Topmount installation. Cutout templates and mounting clips are provided.
- Includes matte black strainer drain assembly (Strainer for standard plumbing only. While installing garbage disposal, use flange that comes with your disposal unit)
- Package includes Sink, matching black basket strainer, cutout template drain assembly, Mounting clips and Installation Guide
- Pre-drilled with 5 partially-drilled knockout holes (standard 1-3/8″ size) for faucet and soap dispenser installation
- Color: Midnight black
- Dimensions: 33″ x 22″ x 9″
- Material: Granite Composite
8. Franke Gravity Dual Mount – Best Granite Single Bowl Kitchen Sink
Franke is a leading American manufacturer of high-quality sinks. This is their best-rated single bowl sink made from composite granite. This beautiful sink is 9 inches deep and has a stunning appearance. It can wash larger pots and pans with plenty of room.
It is made of 80% quartz stone, which is the hardest component of granite. The sink’s elegant, subtly curved design makes it a striking addition to your kitchen. This material is resistant to heat, stains, and scratches for a longer lifespan.
The integrated sanitized protected function makes this sink stand out in our composite granite sink reviews. It is simply a protective barrier built-in during manufacturing to protect against bacteria and molds, thereby making cleaning easier
The sink is silent, as it is built to absorb noise and vibrations. The material is naturally silent and will not emit vibrations and other undesirable sounds while washing dishes.
This sink is available in two mounting options: undermount and top mount. All the necessary hardware and templates are included in the package so that you can easily install the sink yourself. Franke granite sink is resistant to stain. Moreover, it can withstand high temperatures without getting damaged.
- Material: Composite Granite
- Installation: Topmount or Undermount
- Bowl Depth: 9 in.
- Color/Finish: Graphite
- Minimum Cabinet Size: 36 in.
- Weight: 34 lbs
- Chip Resistant
- Heat Resistant: up to 536° F
- Stain Resistant
- Limited Lifetime Warranty
9. BLANCO Truffle 441284 DIAMOND 60/40 Double Bowl – Silgranit Kitchen Sink
This DIAMOND double kitchen sink effortlessly meets the demands of daily life. The 60/40 divided bowl design allows you to wash larger items and leave the smaller bowl unopened. The undermount design allows you to clean and sweep spills without worrying about dirt or grime building up around your sink’s rim.
This kitchen sink features SILGRANIT. A patented, certified granite compound material, that is built to withstand even the most challenging kitchen tasks. SILGRANIT resists heat, scratches, and stains. It is also more durable than other sink materials.
This Blanco SILGRANIT sink is resistant to heat up to 536degF. This is far beyond common boiling, baking, or broiling temperature levels. SILGRANIT can withstand extreme temperature variations between hot and cool. In addition to this, the SILGRANIT surface can withstand stains, household acids, alkali solutions, and more because it is nonporous.
The smooth surface of this granite composite sink provides maximum hygiene protection. This means that no bacteria or mold growth is possible. Therefore, you will not need to use harsh chemicals to keep your sink looking great.
Undoubtedly, the direct sunlight is too harsh for sinks. However, the Blanco granite composite sink won’t crack or fade on sunlight exposure.
- Color Truffle
- Material: Granite
- Size: 9.50 x 19.00 x 32.00 inches
- SINK DIMENSIONS: 32″ L X 21″ W X 9.5″ D
- Installation: undermount
10. Kraus KGF1-33 White Bellucci CeramTek Granite Quartz Composite Farmhouse Flat Apron Front Kitchen Sink
A beautiful combination of time-tested craftsmanship and high-end styling, this FARMHOUSE SINK is made using CeramTek, a high-quality granite quartz composite material built with Nanotechnology that is highly durable and resistant to impact as well as thermal shock. You can easily transform your sink into a full-service workstation with the integrated ledge. Kraus offers a variety of exclusive accessories that will make the most of your sink, including a premium cutting board (included), and serving bowls.
A large farmhouse sink with a rear offset drain and rounded corners provides ample space for washing your largest cookware like stockpots, baking sheets, and other large items. FARMHOUSE DESIGN with FLAT ARON FRONT creates a seamless look with your cabinets.
WORKSTATION with BUILT-INLEDGE supports accessories that slide along the sink to make it easier for you to prep while still having enough space at the kitchen counter. It features a heavy-duty, composite cutting board with a modern design and a non-porous surface.
The smooth hydro repellent surface makes water roll off, allowing the sink to stay dry. CeramTek, which is infused with silver ions, repels bacteria and dirt. This creates a smooth and hygienic surface.
Moreover, the Kraus granite composite farmhouse sink features soundproofing technology with thick pads that cover it. The pads are very effective at absorbing noise, allowing you to work in peace. The pads reduce vibration and the noise generated by the sink.
- Dimensions: 32 7/8″ x 20 3/4″
- Brand: Kraus
- Color: White
- Material: granite Composite
- Size: 33 Inch
- Style: Apron Front Farmhouse
- Drain type: rear off set drain
Granite Composite Sink Buyer’s Guide – Factors to be Considered
Granite sinks are becoming increasingly popular, but are they the right choice for you?
This section will discuss the basics of granite composite sinks. Our detailed research on granite composite sinks will guide you through your journey of choosing and buying the perfect granite composite sink for your beautiful kitchen. It will also answer some common questions.
How to Choose a Granite Sink?
The following points should be considered to make the best choice.
Durable sinks are built to last so that they ultimately increase the lifespan of your investment. Make sure you verify the composition of any material used to create your sink. In order to create highly durable sink materials, top manufacturers use 80% granite and 20% resins.
It is important to ensure that your sink is heat resistant and resists scratches, discoloration, chipping, and impact. All these factors contribute to the sink’s durability.
Contrary to the darker colors, lighter colors are more likely to last and not show scratches. It is best to buy a sink that complements your kitchen design.
You should always refer to the manufacturer’s guidelines to determine which products are best for cleaning your sink.
Easy to maintain
Another important factor to keep in mind when looking for the perfect sink is the ease of cleaning and maintenance.. To make cleaning easy, the best sink should have a non-porous, silky finish. Non-porous materials are ideal because they don’t allow bacteria to grow, which makes them more suitable for kitchens.
The sink can be cleaned with soapy water and a bit of clothing. A solid granite sink is a better choice than a conventional one. It’s easy to clean.
The two most common installation methods for granite composite kitchen sinks include top mount and undermount. Because it doesn’t require any support underneath, the top mount is much easier to set up. However, granite sinks are heavy (stone), so you need to make sure that the support underneath is adequate, in case of undermount sinks. The undermount granite sinks are somewhat more difficult than topmounts. However, some units are available with both an undermount and drop-in option.
Looks and appearance
The appearance of the sink is as important as its function. The best choice is one that matches your style and preference. The appearance of a product includes its structure, colors, patterns, size, and shape.
You will also want to inspect the look of the sink. These sinks are usually attractive but you must ensure that you select a model that is both functional and appealing to your tastes.
Noise elimination features
Customers desire an appliance that is quiet during cleaning. Granite sink reviews reveal that there are many sinks today with noise-reducing features.
Sinks with modern designs eliminate the noise of cooking pots and pans crackling, creating a quieter kitchen. It is essential to ensure that your home has a comfortable environment. Granite sinks can be made with thicker stone materials that eliminate noise and create a quiet environment.
Number of bowls
Your kitchen habits will dictate the size of your composite granite kitchen island sink bowls. Double-bowl sinks are best for cleaning utensils by hand. You can soak them quickly and then clean them all simultaneously.
A single bowl is better if you have a dishwasher. You have more space to clean up pots and pans. The dishwasher will wash the other utensils. The cost of single-bowl sinks is typically lower than those with double bowls. The overall design and depth of the sink are important, regardless of what bowl you choose.
A kitchen sink is a crucial part of your kitchen. Therefore, it is essential to select a sink that is easy to clean and also easy to maintain.
The good news is that modern granite sinks feature a non-porous surface, that pushes away food and waste residues, preventing the growth of bacteria and molds. This ultimately leads to a clean and hygienic kitchen.
Value for Money
It is crucial to take into account the warranty and price of a granite sink. A granite sink’s price is very reasonable. Granite sinks tend to be less expensive than sinks from other materials like stone, clay, and iron.
A warranty is a great way to have peace of mind, knowing that you will not be held responsible for sink problems. Even though warranty policies differ from one company to the next, it is essential to make sure that you get a sink that comes with a warranty, providing a limited lifetime service. . A functional and durable sink is a sign of a well-designed kitchen.
How Can You Maintain a Composite Granite Sink?
Granite composite sinks can look dull over time. You can keep your granite composite sink looking great by knowing how to care for it.
We recommend you maintain your granite composite sink by means of the following tips:
Daily Care of Composite Kitchen Sinks
Granite composite sinks are easy to maintain. All you need to do is wipe it down with soapy water every day and use a sponge. An alternative to a sponge is to use a nylon brush. You can wipe it clean, rinse it and then dry it completely. This will prevent soap, water spots, and mineral deposits from making it dull.
How to Remove Stubborn Stains?
If you notice that your sink has developed stubborn stains, it is possible to use common household cleaning products. You can use vinegar and water to remove the stain. To get rid of stains, you can also mix baking soda with water and apply it to the area. Then rinse the sink with water and wipe it dry.
How to Remove hard water stains?
If your sink has developed hard water streaks, you will need to use a stronger cleaner in such cases. For stubborn stains, you can use a mixture of water and bleach to clean your granite composite sink. After that, rinse it with water and dry it.
Granite Composite Sink Installation Methods or Types
Topmount Granite Sinks
Top mount granite-composite sinks can simply be installed by dropping them into the countertop. It’s much more simple and easy. however, this type of mounting leads to the build-up of gunk, grime, and other debris inside the sink.
By inserting the sink in the hole pre-cut into your countertop, you can easily install it. Its a wider rim around the sink helps support it while it sits on your countertop. Silicone is used to ensure a tight fit and secure it in place.
Undermount Granite Sinks
The sink is attached to the countertop’s underneath side, just like its name. The base can be supported from the top using a cabinet structure or special clips. This will ensure that the sink stays in its proper place.
Dual Mount Granite Sinks
The flat rim of the sink allows you to install it from either above or beneath your countertop. It is also compatible with top mount and bottom mount styles. It is up to you which style you prefer.
Farmhouse Granite Composite Sink
Farmhouse sinks have a single larger bowl than the traditional top or under-mount designs. This option is perfect if your goal is to have a unique sink that has plenty of space.
The farmhouse granite sink is typically installed below the countertop. However, it is visible on the side that extends out of the lower cabinet. These sinks work well with any solid countertop. Because of its unique installation design, it has an exceptional look. Installing a farmhouse granite composite sink is not an easy job. Professionals may be required to get the task done. Moreover, the lower cabinet must be designed and modified accordingly.