Are you considering a Blanco Silgranit sink but not sure which one to buy? If yes, this guide will help you narrow down to the perfect model for your kitchen or laundry room.

Blanco, through decades of constant innovations plus experience, seems to have finally hit the sweet spot in their sink making journey—owning Exclusive patent to the Silgranit material. The rock-hard material contains 80% granite. And kitchen designers feel it makes the most durable sinks on the market today. Heat resistance, easy cleaning, scratch/stain resistance, and abundance of styles give it all the desirable traits for sinks.

Our guide below is all about the most popular Blanco Silgranit sink reviews. We arrived on these units after many hours of analyzing tons of user feedback surrounding Blanco sinks.

Top Choice
BLANCO, Anthracite 441094 DIAMOND SILGRANIT Super Single Drop-In or Undermount Kitchen Sink, 33.5" X 22"
Best Value
BLANCO, Anthracite 440149 PRECIS SILGRANIT Super Single Undermount Kitchen Sink, 32" X 19"
Runner up
BLANCO, Anthracite 440179 DIAMOND SILGRANIT 60/40 Double Bowl Undermount Kitchen Sink, 32" X 21"
BLANCO, Anthracite 441094 DIAMOND SILGRANIT Super Single Drop-In or Undermount Kitchen Sink, 33.5" X 22"
BLANCO, Anthracite 440149 PRECIS SILGRANIT Super Single Undermount Kitchen Sink, 32" X 19"
BLANCO, Anthracite 440179 DIAMOND SILGRANIT 60/40 Double Bowl Undermount Kitchen Sink, 32" X 21"
Top Choice
BLANCO, Anthracite 441094 DIAMOND SILGRANIT Super Single Drop-In or Undermount Kitchen Sink, 33.5" X 22"
BLANCO, Anthracite 441094 DIAMOND SILGRANIT Super Single Drop-In or Undermount Kitchen Sink, 33.5" X 22"
More Information
Best Value
BLANCO, Anthracite 440149 PRECIS SILGRANIT Super Single Undermount Kitchen Sink, 32" X 19"
BLANCO, Anthracite 440149 PRECIS SILGRANIT Super Single Undermount Kitchen Sink, 32" X 19"
More Information
Runner up
BLANCO, Anthracite 440179 DIAMOND SILGRANIT 60/40 Double Bowl Undermount Kitchen Sink, 32" X 21"
BLANCO, Anthracite 440179 DIAMOND SILGRANIT 60/40 Double Bowl Undermount Kitchen Sink, 32" X 21"
More Information

Our Best Blanco Silgranit Sink Reviews:

1. Blanco Anthracite 441094 Diamond Silgranit Kitchen Sink


We open our list of the most popular Blanco sinks with this Anthracite 441094 Diamond Silgranit model. Designed for heavy-duty usage, the manufacturer gave detailed attention to all the parts of this sink to meet your unique kitchen sink needs.

One way this sink meets your kitchen sink needs is by offering you dual mounting capability. You can choose to install it as a drop-in or undermount sink. Your ultimate choice will depend on your countertop style or personal preferences. Whatever pattern you choose, the included assembly instructions will give you an easy time setting up this sink.

As you already know, this sink features the ultra-durable Silgranit construction. This material offers unmatched resistance to scratches, chips, and dents. Even better, it can withstand high heat, up to 536 degrees F. This build quality perfectly defines a sink suitable for daily use in busy kitchens.

With its smooth, non-porous surface, this sink will remain stain-resistant and offer an unfavorable environment for bacteria growth for hygienic kitchen space. Molds too will be a thing of the past with this sink.

Highlighted Features:

  • Dimensions: 32. 5″ L X 22″ W X 9. 5″ D
  • Installation method: drop-in or undermount
  • Ultra-durable construction
  • Heat resistant up to 536°F
  • Non-porous surface resists stains

2. Blanco Anthracite 440149 Precis Silgranit Kitchen Sink

This sink displays the 30 years of hard work Blanco put in to develop a material that can take on the toughest kitchen tasks. The parent Silgranit sink material is stronger and durable than other sink materials. It will serve you for years to come.

Working in the kitchen can turn out to be a messy affair as stains and marks get on your clothes and even the sink. Blanco understands this better…and they created this sink with 80% granite composition for excellent stains and scratch resistance.

The durable sink comes in a spacious single bowl design. The bowl measures as deep as 9.5 inches to let you hassle-freely clean larger pots and pans. The bowl is 100% chip-resistant and incredibly easy to clean and maintain. You don’t have to worry about hot or cold liquids discoloring this sink. In simpler terms, this sink will offer you long-lasting service.

Like its brother above, this popular Blanco sink has a non-porous surface to push water for complete, fast drainage. Besides, this surface will encourage bacteria and mold growth, assuring you of a hygienic sink and kitchen environment.

Highlighted Features:

  • Sink dimensions: 32″ L X 19″ W
  • Installation type: undermount
  • Deeper (9.5 inches) bowl design
  • Highly resistant to scratches, chips
  • Natural stone touch and feel
  • Incredibly easy to clean surface

3. Blanco Anthracite 440179 Diamond Silgranit Kitchen Sink

From the Blanco’s Diamond line of sinks, we have this Anthracite model on out top Silgranit sink reviews. This is the perfect sink for a hardworking kitchen. It comes with double bowl design, with the largest bowl on the left.

The double bowl comes in 60/40 proportion, with the larger on being capable of comfortably accommodating large pots. The fact that you’ll have two bowls enables you to do cleaning and prepping tasks separately.

As with the other sinks in the Diamond line, this unit comes features Blanco’s durable, patented rock-hard Silgranit that reflects the natural stone look. The surface feels smooth surface and excellently resist scratches, chips, and heats up to 536 degrees F. Not even a fork or the bottom of your hot pans/pots will damage this sink.

The sink’s colorful surface will make a statement in your kitchen. Its 100% non-porous surface resists stains, household acids, and alkalis solutions, making it easy to clean and maintain. You don’t need to use harsh cleaning solutions to keep this sink looking clean and beautiful.

Highlighted Features:

  • Sink size: 32″ L X 21″ W X 9.5″ D
  • Installation type: undermount
  • Mounting hardware included
  • Sturdy and attractive Silgranit construction
  • Softly rounded drain grooves
  • Can withstand hot/cold fluctuations

4. Blanco Anthracite 440079 Performa Silgranit Bar Sink

Functionality plus ultimate performance plus unsurpassed beauty equals Blanco’s Performa Silgranit Bar Sink. It’s a great ideal choice for a bar, butler’s pantry, or a complementary second sink.

One of the reasons this sink is a popular choice for many revolves around its excellent heat-resistant capability. It can resist extreme heats of up to 536 degrees F, so you can throw in hot pans, baking sheets, boiling pots, etc., without fear of burning or scorching the Silgranit sink.

It also delivers excellent resistance to scratches, so you can toss just anything into it without causing those ugly scratches. The rock hard Silgranit material forms an acid-resistant surface that lets you enjoy lemons, apples, and citrus fruits without damaging the sink.

Unlike other sink materials, this Silgranit sink will also offer high resistance to stains. Whether you repeatedly pour black tea, coffee, or red wine into the bowl, it’ll retain no scratches. Cleaning is as easy as wiping it with a sponge, no stubborn stains to deal with.

Highlighted Features:

  • Outside dimensions: 7 1/2 inches by 17
  • Installation pattern: undermount
  • Made of 80% granite Silgranit material
  • Requires 21-inch outside cabinet
  • Doesn’t absorb bacteria or odors
  • 9-inch bowl depth
  • Drain width 3-1/2 inches

5. Blanco Anthracite 440220 Diamond Silgranit Kitchen Sink

Halfway our journey of the top Blanco sinks reviews, we feature yet another fantastic Silgranit sink you can install in your kitchen. Its construction material contains 80% granite for the ultimate durability. It won’t break or crack if you drop your pan and pots into it.

The gorgeous sink comes with two equal bowls. Both bowls are spacious and deep enough to let you clean all your utensils, from the smallest to the largest ones. The double, equal design of these bowls will give you the versatility you need to handle different tasks.

It cleans up nicely with just a sponge and baking soda. It doesn’t get easily scratched by your utensils or chipped or cracked by banging pots and pans. It can withstand hot pan and pots, and even liquids/foods up to 536 degrees F.

Regarding the installation, you can set up this unit in drop-in or undermount installation. This means you have the freedom to choose your preferred installation method—those who have installed it in their kitchens before term it an easy and quick job.

Highlighted Features:

  • Made of 80% solid granite material
  • Overall size: 33-Inch x 22-Inch
  • Drop-in or undermount installation
  • 9 1/2 –inch deep bowl
  • Equal double bowl configuration

6. Blanco Anthracite 441590 Diamond Silgranit Kitchen Sink

Hey! It’s time to move from small and shallow sinks to the broader and deeper units. And this Blanco Anthracite 441590 offers you the perfect chance to do so.

It features double bowls that are deep enough to keep water from splashing out while give you extraordinary versatility when cleaning, prepping, and more.

The stunning 60/40 bowl kitchen sink comes with a low divide for the two bowls, enabling it to accommodate larger pots while keeping your cleanup and prepping job separate. The low divide gives you great flexibility for maneuvering utensils in your sink during cleaning.

Previous users also rated this sink highly in matters good looks. It looks lovely and will match your granite counter perfectly well.

The unit also cleans great! This is made possible by the smooth, non-porous surface it comes with. This keeps scratches and stains at bay, making cleaning effortless. The material used for the sink is 80% granite for rock-hard durability, ability to withstand high temperatures, and resist chipping—translating to lifetime performance.

Highlighted Features:

  • Dimensions: 32″ L X 21″ W X 9.5″ D
  • Undermount kitchen sink
  • Withstands heats up to 536 degrees F
  • Includes hygienic formula for bacteria/mold protection
  • Build quality comprises 80% granite
  • Resistant to scratches, stains
  • Low divide double bowl configuration

7. Blanco Truffle 441286 Diamond Silgranit Kitchen Sink

This Blanco is no different from its siblings. It offers you a patented roc hard Silgranit surface that feels smooth and offers high resistance to chipping, scratches, and extreme temperatures up to 536 degrees F. Not even a fork or the bottom of your hot pots will harm this sink.

You’ll be happy to discover that this sink comes with a 50/50 double bowl configuration. Each bowl is deep enough (measure 9.5-inch deep, to be exact) to comfortably accommodate large pots while letting you keep your cleaning and prepping tasks separate.

Cleaning this sink is effortless, thanks to its smooth and stain-free surface.  Anything that sticks on it comes off easily with just a simple sponge and soapy water wipe—no need for scrubbing or using harsh cleaners.

Since this unit comes in up to 9 different colors, you’ll have a pool of options to choose from so that you get a new sink that matches your appliances or kitchen décor.

Highlighted Features:

  • Dimensions: 32. 06″ L X 19. 38″ W X 9. 5″ D
  • 80% rock hard granite construction
  • Withstands heat up to 546 degrees F
  • 50/50 double bowl configuration
  • Scratch, stain, chip-resistant

8. Blanco Anthracite 440199 Diamond Silgranit Kitchen Sink

This sink won a spot on our Blanco Silgranit reviews due to the plenty of space it offers you to meet all your unique needs. It offers you undermount or drop-in installation options to let you choose your preferred installation method.

You’ll like that this sink comes in 70/30 double bowl configuration. The larger bowl offers you pretty huge space for cleaning your larger utensils without any issues …it’ll even fit a quarter sheet pan easily without touching its edges. As for the smaller bowl, you can use for prep work like defrosting meat or setting something in there when the large bowl is occupied.

Needless to say, this sink also comes made from the rock-hard Silgranit patented surface. It boasts an incredibly smooth surface with unprecedented resistance to scratching, chipping, and heats as high as 536 degrees F.

What’s more, the surface is non-porous to make your sink resistance from stains, and household alkali solutions and acids, enabling it to maintain its great look for years and years. Plus, this surface makes cleaning a breeze!

Highlighted Features:

  • Dimensions: 33″ L X 22″ W X 9. 5″ D
  • Installation: drop-in or undermount
  • Ultra-durable patented Silgranit construction
  • Heat, scratch, stain, and chip resistant
  • Double bowl 70/30 design

9. Blanco Anthracite 440215 Diamond Silgranit Kitchen Sink

This sink also comes Blanco’s Diamond line, their most popular collection of Silgranit sinks. It also perfectly exhibits Blanco’s unparalleled craftsmanship and quality when it comes to kitchen sinks. It will hold up to daily use in your kitchen.

The unit comes in a double-bowl design to give you the versatility you dream of in your kitchen. The larger bowl sitting on the left side and has a depth of up to 9.5 inches to let you comfortably soak and clean your larger cookware. The smaller bowl on the right will give you a separate platform for convenient prepping.

Taking care of this sink is a breeze for you. It features Blanco’s exclusive non-porous Silgranit surface that doesn’t show dirt or get stained. Just a simple wipe with a clean sponge is also you need to keep this sink looking as clean as new.

Other desirable features that make worth your money include the heat-resistant surface, the ability to endure cold and hot temperature fluctuation, and resistance to scratches, chipping, and fading.

Highlighted Features:

  • Sink dimensions: 33″ L X 22″ W X 9 5″ D
  • Installation method: drop-in or undermount
  • Fits a minimum 33″ cabinet base
  • Scratch/chip/impact-resistant material
  • Resist extreme heats up to 536°F

10. Blanco Anthracite 519450 Precis Cascade Silgranit Kitchen Sink

Before we call it a wrap, allow us to introduce to you a special Silgranit sink from Blanco. The Precis Cascade single sink features a professional-grade design and scores highly in both form and functionality.

What makes this unit unique and worth appearing in our Blanco sink reviews is its simple but handy design. It comes in a compact design, yet it can serve you as a single or double bowl sink.

Another reason why this sink is unique is the integrated upper level it comes with. This gives you a pretty convenient platform for rinsing your fruits, veggie, or other prep items. You can rest assured that this sink will offer you sufficient room for accommodating all your daily kitchen prep tasks.

Just like the rest of Blancos appearing on this list, this sink features 80% granite Silgranit construction This gives it ultra-durable and long-lasting quality. More importantly, it gives the sink excellent scratch, chip, and stain resistant capabilities.

The sink surface is smooth and non-porous to keep off bacteria and mold growth while facilitating easy and fast cleaning.

Highlighted Features:

  • Sink dimensions: 28-3/4″ L X 18-1/8″ W
  • Installation method: undermount
  • Made of 80% granite
  • Integrated second level for prepping work
  • Stainless steel mesh colander included
  • Scratch and stain resistant
  • Heat-resistant up to 536 degrees F

Silgranit sinks: Pros and Cons

Blanco is synonymous with Silgranit sinks. They use the Silgranit material (a granite composite containing up to 80% granite) to produce Silgranit sinks that are becoming the top option for most households.

Here, we look at the good and the bad about this sink material:

Silgranit sinks

Silgranit Sink Pros:

1. Excellent resistance to chips and scratches

Silgranit contains 80% granite. And as you already know, granite is a pretty tough stone, and this gives the sink the ability to resist chipping and scratches. The result is an ultra-durable sink that serves you forever.

2. Can withstand extreme heats

One of the issues with most sinks is that they can withstand extreme heat conditions. For Silgranit sinks, it’s a different story; they can withstand heats as high as 280 degrees C or 536 degrees F. This is higher temperatures than what most appliances in your kitchen can produce.

3. Easy cleaning/maintenance

Cleaning these sinks is easy and effortless! You simply rinse and wipe them dry with a clean, soft sponge. This easy cleanup will eliminate any water spots or soap films available. Additionally, the sink doesn’t require harsh chemicals to clean, making it an environment-friendly, green investment.

4. Multiple color options

Another thing you’ll like about these sinks from Blanco is that they come in a variety of colors and finishes to choose from. All these colors perfectly blend with current design trends in use across the globe, enabling you to give your kitchen a great look.

5. Multiple styles to pick from

Not just colors, these sinks also come in multiple design options. To be precise, you’ll get the opportunity to choose from up to 30 different styles of sinks. Again, this means you’ll get to easily select a sink that works with your kitchen.

6. 100% hygienic, food-safe

The material features a 100% non-porous surface, which means it will discourage the growth of bacteria and mold, translating to a hygienic kitchen space. Moreover, this material is 100% food safe and will help you achieve a healthy lifestyle.

Silgranit Sink Problems:


1. Cost

You’ll need to spend slightly more on a Silgranit sink compared to materials such as stainless steel. You should expect to spend around $350 for a quality Blanco Silgranit sink.

2. Victims of harsh chemicals

Cleaning your sink with harsh, abrasive cleaners might end up damaging your sink. We advise you to follow the manufacturer instructions and warnings regarding harsh chemicals and your sink.

3. Can be unforgiving to your dishes and glassware

The toughness that comes with this sink material means it can be unforgiving to your dishes and glasses if you accidentally drop them. Even minor drops can cause chipping or cracks. Luckily, taking care when loading your sink can help you avoid this.

What to look for before buying?

The journey to owning your first Blanco Silgranit sink isn’t easy. You’ll have to deal with multiple units that vary in size, design, color, price, etc. Below, we have lined up our easy selection criteria to help you find your ideal sink easily.

BLANCO Silgranit sinks


You might have already noted from our Silgranit sink reviews that different sinks come with different dimensions.  The right size of sink will depend on the available space. The more area available in your kitchen, the larger a sink you can buy. To avoid guesswork, we always advise you to take the exact measurements of the cabinet space to help you pick a perfectly fitting sink.

Number of bowls

You’ll also need to decide whether you want a single bowl or double bowl Silgranit sink. Your ultimate choice usually boils down to your personal preference. Some folks prefer a spacious single bowl configuration. Others prefer double bowls for the versatility it offers. What’s your personal preference?

Installation method

The most common installation patterns for these sinks include the drop-in and under-mount methods. The drop-in/top-mount is the simplest and fasted installation method as it involves roping the unit into place, where it rests on the top side of your countertop. Some homeowners, however, don’t like how top mount leaves the rim visible. Hence, they opt for undermount sinks for a cleaner, streamlined.

Frequently Asked Questions

Q: Where are Blanco sinks made?

The sinks are exclusively made in Germany.

Q: Are Blanco Sinks good quality?

Blanco Silgranit sinks are definitely made of unrivaled quality! This is easy to tell from the extraordinary their products enjoy. Not forgetting the great reputation Blanco enjoys.

Q: Where can I buy a Blanco sink?

You have options when it comes to buying a Blanco sink. You can choose to buy from their dealers or from online stores like Amazon. Since visiting the dealer shop can be time-consuming, you might want to order your unit from the online store and wait for it to be delivered to your home.

Q: Can you use bleach on Blanco sinks?

Yes, it’s possible to bleach on a Blanco sink without harming them.

Final Verdict

Now that you know the most popular Blanco Silgranit sinks on the market today, you should have an easy time choosing the perfect model for your unique needs and preferences. Go through our Blanco Silgranit sink reviews above and analyze their key features to help you find your perfect match.