The 5 Best Blanco Sink Review in 2020 (Recommended)

best Blanco sink reviewThe name Blanco is instantly recognizable in the luxury home fixtures industry. Operating for nearly a decade, the German brand has dominated the market thanks to its focus on innovation and quality.

So, if you’re on the market for a new luxury kitchen sink, you’re in luck. Blanco is undoubtedly one of the absolute best brands to turn to.

However, as with any long-standing brand, there is quite a range of options to choose from, which can be a little confusing. Not to worry—we’ve done the research, so you won’t have to.

And in case our best Blanco sink reviews don’t appeal to you, we’ve also put together a buying guide so you can decide for yourself.

Let’s get started!

Our Pick- Best Overall

#2. Blanco 440177 Diamond 1-3/4 Bowl

The convenient 1-3/4 double bowl design and Silgranit II construction have made the Blanco 440177 Diamond our top pick.

Silgranit, the Blanco-patented mixture of 80% solid granite and 20% acrylic and ceramic, promises unmatched durability and strength. This sink is made from Silgranit II, an improved version of the already premium Silgranit.

You can guiltlessly dump your kitchenware helter-skelter inside this thing, spill any number of hot or cold fluids, leave sharp utensils, or set down a boiling pot inside—Silgranit II can withstand it all.

We also love the double bowl design, which enhances flexibility and maneuverability. Whether you’re meal-prepping or doing the dishes after a big party, you’re all set!

#1. Blanco 440194 DIAMOND SILGRANIT 32.5″ Kitchen Sink

#1. Blanco 440194 DIAMOND SILGRANIT 32.5″ Kitchen Sink

The first sink we’ve selected is from the Blanco Diamond sink line, which is made for heavy-duty kitchens. Every aspect of this sink’s design has been carefully thought out to increase your efficiency in the kitchen.

For starters, the versatile design is compatible with both undermount and drop-in installation methods, depending on your preferences or the type of counter you have. And installation is super easy and quick, as well.

You’ll realize quickly that Blanco really means business with this thing once you start using it. The unique granite composite used in the construction of these sinks makes them particularly resistant to chips, dents, and scratches.

No matter what you put into the sink, be it sharp utensils or heavy kitchenware, this sink will retain its flawless texture throughout. Plus, the Silgranit composition ensures that the sink can endure extremely high temperatures (up to 536°F).

Oh, and did we mention the patented Hygienic+Plus formula used in the construction of the Silgranit composite? It’s particularly formulated to resist dirt and bacteria, which makes this sink a fully food-safe one that will preserve your hygiene needs.

Another great feature is the offset drain location. Not only does it increase the amount of space you have to work within the sink, it also allows for the storage space underneath.

We’ll finish up with some specs. This sink has a bowl depth of 9½” and is compatible with outside cabinets of 36” with a cutout corner radius of 5/8”. Now that’s a big, deep sink that will keep you satisfied for many, many years to come!

Highlighted Features

  • Can be installed in both undermount and drop-in methods
  • Comes in 8 attractive color selections
  • Drop-in sink compatible with grid and cutting board
  • Resists heat at temperatures up to 536°F
  • Extremely easy to clean; just use dishwasher soap

#2. Blanco 440177 Diamond 1-3/4 Bowl

#2. Blanco 440177 Diamond 1-3/4 Bowl

The next sink we’ve chosen for you is also from Blanco’s Diamond line, but with a twist: this one is made from Silgranit II instead of regular Silgranit. So, you’re getting all the great features Silgranit has to offer, but better.

Moreover, the 80% granite makes the sink surface smooth, durable, and extremely resistant to all types of external influences. Whether you’re throwing in some heavy kitchenware or sharp cutlery or flushing out some red wine or coffee, your Silgranit II sink will stay looking brand new.

The double bowl has also earned this sink its place in our Blanco Silgranit sink reviews. And the basin widths are equal, while the bowl depths are 9½” & 8” respectively—this can greatly enhance flexibility and comfort in a busy kitchen.

And of course, it wouldn’t be a Silgranit II sink if it wasn’t resistant to up to 536°F. So, if you need to quickly set down on an overheated pot or baking sheet, for example, there’s no need to worry—you can do so with the assurance that no harm will come to your sink.

Furthermore, this sink comes integrated with Blanco’s patented Hygienic+Plus surface technology. Not only does this ensure that your sink will stay cleaner without help from you, but it also prohibits the growth of germs and bacteria. So yes—perfectly food-safe, as always!

There’s a reason Blanco composite sinks are so popular, and you may already be getting an idea of why! However, do note that due to the double bowl, this sink is a little less affordable—so unless you absolutely need the extra space, you can consider skipping this one.

Highlighted Features

  • Non-porous surface resists staining of all kinds
  • Double bowl increases efficiency and flexibility
  • The 1-3/4 bowl configuration is suited to many kitchen activities
  • Hygienic+Plus surface technology prevents bacteria growth
  • Hard surface resistant to scratching, chipping and denting

#3. Blanco 519547 Quatrus R15 Undermount Single Bowl Sink

#3. Blanco 519547 Quatrus R15 Undermount Single Bowl Sink

We’ve had enough of Silgranit sink reviews for now, don’t you think? Not all of us need such high-performing sinks—some of us are more low-maintenance, or don’ have such heavy-duty kitchens. So now we’ll talk about a good old stainless steel one.

Made from premium quality 18/10 chrome-nickel stainless steel, this sink is basically going to last you your entire lifetime. So, this is a perfect fit if you’re someone who doesn’t use the kitchen much but relies heavily on the sink as the centerpiece of the kitchen.

The single-bowl configuration is ideal for regular dishwashing and ingredient storage while you cook. The bowl depth is 9”, which hits the sweet spot in terms of user height to bowl depth ratio—so even if you’re on the petite side, you won’t have trouble working this sink.

And of course, all Blanco undermount sinks are known for the absolute ease of installation that they offer. Setting this sink up will take you no time at all, and it’ll be up and running in no time.

Yes, it’s true that this is a pretty expensive option as far as stainless steel sinks go. But remind yourself that Blanco is known for their luxury sinks; they’re not really meant to be the most affordable option on the market. More importantly, however, these sinks are a lifelong investment—and then some!

Highlighted Features

  • Extremely durable and sturdy 18/10 chrome-nickel stainless steel construction
  • Comes with integrated sound reduction pads
  • Compatible with Blanco stainless steel sink grid
  • Has a beautiful shine that will light up your kitchen
  • Great dimensions for moderate kitchen users

#4. BLANCO 441594 DIAMOND SILGRANIT Double Bowl Undermount Kitchen Sink

#4. BLANCO 441594 DIAMOND SILGRANIT Double Bowl Undermount Kitchen Sink

As you have already guessed by now, Blanco granite composite sinks really are all the rage, and for a good reason. They’ve not only redefined granite composite but claimed it by patenting their own. So, here’s another one from their Silgranit line.

We chose this one particularly for its double bowl, so this is perfect for heavy-duty kitchens or for those who appreciate generous space proportions. The Diamond collection is recognized for the great attention to detail in the varied range of sizes, shapes, and features that are provided—and the same is true for this double bowl design.

We say that because of the unique low divide between the two bowls, which is not something you’ll see often in most double bowl sinks. This low divide is what enables the sink to accommodate large pots and pans, thereby increasing the functionality you can expect and enjoy with this sink.

You’re still getting the benefits of a double bowl sink—keep your dishes and your meal prep separate whenever you’re in the kitchen.

It wouldn’t make sense to expect you to buy this sink without telling you its dimensions. With 32″ L X 21″ W X 9.5″ D dimensions designed to fit a 36″ minimum cabinet base, you can tell that this sink was designed for the serious cook, and for the long haul.

And all the other great features you can expect from Blanco’s Silgranit sinks apply, of course: the heat, scratch, stain, chip, and dent-resistant surface, the ease of cleaning and maintenance, and 100% food-safe material thanks to patented Hygienic Plus formula.

Highlighted Features

  • The low divider allows for greater maneuverability
  • Comes in 6 appealing color options
  • The depth of the sink prevents splashes
  • Compatible with optional grid sets and floating dish rack
  • Easy to clean with non-abrasive cleaners

#5. Blanco 522428 Precis 27″ Single Bowl Sink

#5. Blanco 522428 Precis 27″ Single Bowl Sink

We’re finishing off our list of reviews with one of the most highly rated Blanco granite sinks. Since this sink is a single-bowl, and of a relatively smaller size compared to the others we’ve reviewed in this article, it’s a great option for those who might not use the kitchen much, but when they do, they take it seriously.

That’s because this sink is from Blanco’s Precis line, which aims to emulate professional kitchen sinks in both functionality and design. This guy looks great like all Blanco sinks, of course (9 different color options!), but it’s also unassuming and will take up little space in your kitchen.

But don’t let its small size mislead you as to the durability of this thing. Made from Silgranit, which, as you may already know is 80% granite, this sink is going to last for basically your entire lifetime, and the next generation too, if you leave it behind for them. It’s amazingly resistant to chips, scratches, dents, and heat up to 536°F.

The depth of the bowl is 8-3/4”, which is a perfect in-between option that is suitable for all types of users no matter their height. Your outside cabinet will have to be 30” in order to accommodate this thing. But take our word for it: even though it’s a small home kitchen sink, it’ll still promise to perform like a professional one.

Highlighted Features

  • Available in 9 stylish and modern color choices
  • Super easy to clean off stains and even scratches
  • Easy to use and functional template for installation
  • Able to deaden and reduce sounds
  • Will suit the mood of nearly every kitchen’s aesthetics

Buying Guide Of Blanco Sink

What sets Blanco kitchen sinks apart is their durable build, modern designs, and compatibility with most kitchen types. As you have seen from our Blanco kitchen sink reviews, though, all of the types are distinct. So, to help you decide, we’ve put together this list of factors to consider before buying.


Because Blanco prioritizes being able to accommodate their entire customer base, their sinks are manufactured in a variety of materials, namely, stainless steel, Silgranit, and SteelArt.

1. Stainless Steel

Blanco’s stainless steel sinks are, without a doubt, their highest-selling ones. This is understandable as the benefits of a stainless steel sink are universal, regardless of brand: they are strong and durable.

Furthermore, as the name suggests, this material is resistant to staining, scratching, and denting. It will also effectively resist heat, rust, and acid. Plus, stainless steel sinks are known for their hygienic appeal and for being easy to clean — all you need is warm water.

As you have seen in our Blanco stainless steel sink reviews, Blanco manufactures stainless steel sinks of the highest quality, using 18/10 stainless steel. More importantly, stainless steel sinks are the most affordable option.

2. Silgranit

This material is a relatively new invention completely exclusive to Blanco. It’s basically a composite material: it’s constructed primarily from granite—80%—and the other 20% is made of a mixture of acrylic and ceramic.

Silgranit is a popular choice because they are non-porous, unlike other traditional stone sinks. This means that you don’t have to constantly clean them to keep them looking good—all you have to do is rinse the sink.

One great feature of Blanco Silgranit sinks is that they come in 8 different colors: café brown, cinder, anthracite, metallic grey, truffle, biscuit, white, and biscotti. So, the options for augmenting the look of your kitchen are basically endless.

It goes without saying that Silgranit sinks will set you back a larger amount than stainless steel, but it’s totally worth it.

3. SteelArt

The name might tip you off to the specialty of this material: they’re particularly suited to those who are concerned primarily about the look of their kitchen sink. But here’s the best part: these are bespoke, hand-made, and made-to-measure.

Made from a single sheet of stainless steel, SteelArt sinks have a unique look that has been described as both minimalistic and futuristic. They have all the benefits of a regular stainless steel sink, but with a unique and bold appearance that is bound to appeal to those with an eye for artistic details.

It should be pretty obvious, but these sinks from Blanco are obviously the most expensive ones. However, they are definitely a worthwhile investment that will serve you for generations to come.

Sink Cabinet Size

The Blanco kitchen sink reviews above will by now have given you an idea of the variety of sink cabinet sizes that are suitable for Blanco sinks. If you have a sink cabinet in 45cm, 50cm, or 60cm configuration, you’re good to go.

If not, don’t worry. Blanco is also known for its customized sinks: you can get your sink made to measure to fit the specific dimensions of your kitchen sink cabinet.

Sink Bowl

Every kitchen sink comes with a different bowl configuration. Do you prefer a sink with a drainer or a bowl? More importantly, how many bowls do you want?

Choosing the right one will depend on your specific kitchen needs. If you don’t have a dishwasher, it’s best to consider a sink that has one and a half, or two bowls. However, if you don’t usually wash a lot of dishes, you can do with just one bowl. And if the opposite is true, then sinks with extra-large bowls are also available.

Installation Method

Depending on your specific kitchen needs, Blanco sinks can be installed in 3 different methods: installation from above, flat rim IF, and undermount.

  • Installation from above

The classic method preferred for its simplicity and quickness. These sinks come with the traditional profiled rim and are available in stainless steel, Silgranit, PuraDur, and ceramic.

  • Flat Rim IF

The installation method you should opt for if you want your sink to sit flush with the counter—well, nearly: these sinks sit at just 1mm deep. They will fit into every kind of worktop. Hygiene is one of the primary benefits. However, these sinks are only available in stainless steel.

  • Undermount Sinks

An increasingly popular choice—unlike other types, these sinks sit below the kitchen counter as opposed to on top of it. They are installed using sealant or clips/brackets, which conceal the rim of the sink.

Blanco undermount sinks go great with ceramic, stone, and glass worktops. They’re a great choice if you prefer a clean, sleek and clutter-free appearance.

Frequently Asked Questions

  1. Are Blanco Sinks good quality?

The definitely are good quality. If they hadn’t, then they wouldn’t have been so popular and wouldn’t manage to become one of the leading brands in this industry.

  1. Do Blanco sinks scratch?

I can guarantee that they don’t. All Blanco sinks are resistant to scratch.

  1. Can you use bleach on Blanco sinks?

Yes, you are allowed to use bleach on blanco sinks.


In sum, the 522428 Precis is optimal if you’re looking for a single bowl kitchen sink; if you need a double bowl, the 440177 Diamond is perfect.

Hopefully, our best Blanco sink reviews have convinced you as to the brand’s reliability. Remember—Silgranit is undoubtedly the best option when buying from Blanco, but they have something from everyone.

Good luck with your purchase; if you need help, there’s always our buying guide!

George Sab is a retired home improvement professional. For over 30 years, he has educated his clients and helped them make the best choice for their homes. George started A Great Sink in 2017 to share his knowledge with the world and assist his readers on their journey to their perfect home!


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