Blanco 440174 Anthracite Diamond Single Basin Silgranit II Kitchen Sink 24" x 20 13/16"

Item #: bci1078262

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Technical Specs

Specification Sheet
Basin Depth 10
Basin Length 22
Basin Rack Included No
Basin Split Single Basin
Basin Width 18.813
Basket Strainer Included No
Cutting Board Included No
Designer Style Soft Contemporary
Drain Connection 3.5
Drain Placement Rear
Farmhouse No
Faucet Centers 0
Faucet Holes 0
Faucet Included No
Height 10
Installation Type Undermount
Length 24
Material Granite Composite
Number Of Basins 1
Sink Shape Specialty
Soap Dispenser Included No
Theme Traditional
Width 20.81

This product has additional required/recommended options. To configure, add to your cart.

  • Basket Strainer Recommended
  • Disposal Flange Recommended
  • Garbage Disposal recommended

Product Features:

  • Sink is covered under Blanco's limited lifetime warranty
  • Premier finishing process - will resist staining, chipping and scratching through every day use
  • Single basin design provides maximum workspace
  • Blanco sinks feature extremely hygienic, non-porous surfaces
  • Constructed of Blanco's SILGRANIT II material - making it durable and fade resistant
  • Installs in an undermount configuration - providing a sturdy mount and integrated look
  • Rear drain location increases workspace are in the sink as well as storage space underneath
  • All hardware needed for installation included

Product Benefits:

  • SILGRANIT II: Crafted of 80% natural granite, this composite features the look and feel of natural stone and resists scratches, stains, chips and heat. Colored all the way through SILGRANIT II will not fade in direct sunlight and is impervious to household acids and alkalis. Advanced surface technologies ensure that it will be non-porous, easy to clean and an extremely hygienic workspace.

Product Specifications:

  • Overall Height: 10" (measured from the bottom of sink to the top of the rim)
  • Overall Width: 20-4/5" (measured from the back outer rim to the front outer rim)
  • Overall Length: 24" (measured from the left outer rim to the right outer rim)
  • Basin Width: 18-4/5" (measured from the back inner rim to the front inner rim)
  • Basin Length: 22" (measured from left inner rim to right inner rim)
  • Basin Depth: 10" (measured from center of basin to the rim)
  • Installation Type: Undermount
  • Number of Faucet Holes: 0
  • Drain Outlet Connection: 3-1/2"
  • Minimum Base Cabinet: 26"

Variations of This Sink:

  • 440174: This model
  • 440172: This model in Café Brown finish
  • 440173: This model in Metallic Gray finish
  • 440175: This model in White finish
  • 440176: This model in Biscuit finish
  • 441220: This model in Biscotti finish
  • 441281: This model in Truffle finish
  • 441468: This model in Cinder finish
About Blanco:

Blanco is a family owned company that has evolved over the better part of a century. Starting from humble beginnings making copper galvanized parts for cookers and heating elements, Blanco has grown to be a recognized leader in its industry. World renowned for producing the highest quality products, with the latest innovations and unsurpassed service, their products go far beyond mere functionality. Having great pride in their dedication to quality, Blanco ensures that every sink is inspected multiple times before earning the brand’s name.

Blanco also plays a major role in the practices of better business. Fully committed to the respect of moral business ethics Blanco is a member of the Caux Round Table, an international network of leaders in the business world working toward moral capitalism.

Additional Blanco Links

Our SKU: 440174

This product is listed under the following manufacturer number(s):

  • Anthracite

*Denotes a finish or option that has been discontinued

6 Questions from the Community

  • The Blanco 440174 does come in the Cafe Brown. That would be Blanco model # 440172

    Does it come in the color cafe

    A. The Blanco 440174 does come in the Cafe Brown. That would be Blanco model # 440172

  • The Blanco 440174 will fit in a 33" cabinet since a 24" cabinet space is required

    Is this the right size sink for a 33 inch cabinet

    A. The Blanco 440174 will fit in a 33" cabinet since a 24" cabinet space is required

  • Anthracite is a very dark gray almost black finish.

    What is the color?

    A. Anthracite is a very dark gray almost black finish.

  • The Blanco 440174 is black with grey speckles.

    Is this sink specked with grey, or is it pure black?

    A. The Blanco 440174 is black with grey speckles.

  • The Blanco 440174 has a Required Cabinet Space: 24"

    Will this fit a 24 inch cabinet? If not, do you have a undermount black granite sink that does fit a cabinet that is 22.5 inch wide on the inside of the cabinet? "help"

    A. The Blanco 440174 has a Required Cabinet Space: 24"

  • The 440174 can be mounted in a pre-existing counter top as long as the dimensions of the pre fabbed hole will work with the specs for the sink.

    Can this be installed in an already installed granite counter top?


    The 440174 can be mounted in a pre-existing counter top as long as the dimensions of the pre fabbed hole will work with the specs for the sink.

Product Reviews

Rated 5 out of 5 by from Beautiful! We love this sink! It's beautiful and extra deep. The color looks great with our new Mirador Gold granite countertop, pulling in the dark grays and blacks from the matrix. It replaced a huge, top mounted double-bowl sink, which overwhelmed the space. Also, since we were splurging on a new granite countertop, we didn't want to cut such a large hole, and this was the solution. The size and shape look perfect in the space. The single bowl is huge, similar in size to a laundry tub sink (but MUCH prettier). My largest cookie sheet lays down flat in the bottom. It's so deep that you almost don't notice a few dirty dishes sitting on the bottom. Since we no longer have a double bowl sink, we use a drainer pad when needed and can put that away instead of looking at a huge permanent hole in our granite. We installed a new stainless steel pull-down faucet on the upper right hand side of the sink and installed a stainless steel drainer. Here is a photo, backsplash not installed yet. I will try to upload another photo when all has been completed.
Date published: 2013-04-09
Rated 5 out of 5 by from Blanco single basin undermount sink. Love this sink! However, you do have to be sure you have room for your faucet. I wound up putting my single hole fixture on the right side of the sink and I like it that way. On a regular depth counter top there is not sufficient room behind the center of the sink to mount a faucet. The extra depth of this sink is great for laundry or washing doggies.
Date published: 2012-09-12
Rated 5 out of 5 by from Beautiful sink I love the finish on this sink. In my last kitchen I purchased a black sink from Lowe's and was very dissappointed. This time I have the perfect sink! Not too big, not too small. Deep finish, looks rich, cleans easily.
Date published: 2012-04-12
Rated 5 out of 5 by from Great sink I love this sink. The whole thing from ordering to delivery to setup and now, use, is awesome.
Date published: 2011-09-20
Rated 5 out of 5 by from Beautiful sink and great service I originally ordered a larger single basin sink but it arrived broken and I it was HUGE. I immediately called FaucetDirect and received a refund for the sink and re-ordered this smaller sink. It arrived quickly and in good condition ... The finish is very smooth, unlike many other granite sinks that have a bit of a bumpy plastic feel. The size is just right for my corner sink!
Date published: 2010-01-04
Rated 5 out of 5 by from Beautiful Looks great with our black appliances, faucet and crown moulding in the kitchen. It is so easy to keep clean, easier than stainless steel. Very hard surface, doesn't get pan scratches.
Date published: 2009-12-26
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Family-owned since 1925, BLANCO’s humble beginnings included making copper galvanized parts for cookers and hot water bottles with a team of 30 loyal employees. Today, our company has produced more than 40 million sinks, and is recognized as a world leader in quality, innovation and unsurpassed service. Long gone are the times when a sink was merely used for function. These days, it can be the muse for a kitchen – or perhaps an entire home. Because of our dedication to quality, we ensure that every sink is inspected multiple times before earning the BLANCO name. It’s just a part of our commitment to our craft and our customers. BLANCO commits itself to respect ethical business principles and since 1994 has been a member of the Caux Round Table (CRT), an international network of principled business leaders and companies working to promote a moral capitalism.

Blanco Diamond Collection

The Diamond Collection from Blanco has larger bowls and easy to clean surfaces which resist scratches and stains. Heat resistant and solid granite materials make these sinks some of the most durable in the industry

Other Products In The Blanco Diamond Collection

View all 120 products in Blanco Diamond Collection

Warranty Info

Blanco Limited Lifetime Warranty

Specifically, BLANCO warrants, to the original consumer, the ceramic cartridge, parts and the finish used in BLANCO faucets to be free from manufacturing defects in material and workmanship for a "Lifetime," as long as the original consumer owns the home in which the faucet(s) are installed. If any such BLANCO faucet proves to be defective during the warranty period to the original owner, BLANCO will provide replacement parts free of charge at the location of the purchase.

This warranty does not cover ceramic cartridges, parts or finishes which have been improperly installed, damaged or subjected to misuse or abuse used in a location other than a residential kitchen or faucets which are scratched or scuffed due to the use of corrosive or abrasive cleaning agents. This warranty does not cover shipping costs, labor costs, or any other costs associated with the installation or replacement of the product/parts and is extended only to the original consumer-purchaser of the faucet.

BLANCO is not responsible or liable for indirect, special or consequential damages arising out of or in connection with the use or performance of its faucets or ceramic cartridges, and its liability under this warranty is limited to replacement of the defective material at the location of purchase.

BLANCO makes no additional warranties, expressed or implied, and any implied warranty including that of merchantability or fitness for a particular purpose, is limited in its duration to the duration of the written limited warranties set forth herein.

Some states or provinces do not allow the exclusion or limitation of incidental or consequential damages or limitations on the duration of an implied warranty, so the above limitations or exclusions may not apply to you.

This warranty gives you specific legal rights and may also have other rights, which vary from state to state, or province to province.

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