Blanco 440184 Diamond Double Basin Silgranit II Kitchen Sink 32" x 19 1/4"

Item #: BCI1078239
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Technical Specs

Specification Sheet
Basin Depth (Left) 9.5
Basin Depth (Right) 9.5
Basin Length (Left) 14.5
Basin Length (Right) 14.5
Basin Rack Included No
Basin Split 50/50
Basin Width (Left) 17
Basin Width (Right) 17
Basket Strainer Included No
Cutting Board Included No
Drain Connection 3.5
Drain Placement Rear
Farmhouse No
Faucet Centers 0
Faucet Holes 0
Faucet Included No
Height 9.5
Installation Type Undermount
Length 32
Material Granite Composite
Number Of Basins 2
Sink Shape Rectangular
Soap Dispenser Included No
Theme Traditional
Width 19.25

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
  • Double basin sink with a 50/50 split provides increased versatility for any task
  • 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: 9-1/2" (measured from the bottom of sink to the top of the rim)
  • Overall Width: 19-1/4" (measured from the back outer rim to the front outer rim)
  • Overall Length: 32" (measured from the left outer rim to the right outer rim)
  • Basin Width (Left): 17" (measured from back to inner rim to front inner rim on left bowl)
  • Basin Length (Left): 14-1/2" (measured from left inner rim to right inner rim on left bowl)
  • Basin Depth (Left): 9-1/2" (measured from the center of basin to the rim on left bowl)
  • Basin Width (Right): 17" (measured from the back inner rim to the front inner rim on right bowl)
  • Basin Length (Right): 14-1/2" (measured from left inner rim to right inner rim on right bowl)
  • Basin Depth (Right): 9-1/2" (measured from center of basin to the rim on right bowl)
  • Installation Type: Undermount
  • Number of Faucet Holes: 0
  • Drain Outlet Connection: 3-1/2"
  • Minimum Base Cabinet: 34"

Variations of This Sink:

  • 440184: This model
  • 440182: This model in Café Brown finish
  • 440183: This model in Metallic Gray finish
  • 440185: This model in White finish
  • 440186: This model in Biscuit finish
  • 441223: This model in Biscotti finish
  • 441286: This model in Truffle finish
  • 441470: 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: 440184

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

  • 440184

*Denotes a finish or option that has been discontinued

12 Questions from the Community

  • How has the wear been on the Blanco sinks? The surface is not as smooth is it? Does that make cleanning the surface a little rougher?

    A. The Blanco sinks are top of the line, you will not have issues with cleaning it.

    71% of 38 people found this useful. Was this useful? yes (27) | no (11)
  • how do i know what disposal stopper and basket strainers are compatible with this sink. The specs sheets says the drain hole is 3 1/2" on the sink . But the Waste/Disposal stopper & strainer made by Blanco (441095) fits a 3 3/8" hole. I need to know exactly what to order for each side (one side hooked to disposal) of this sink please.

    A. The Blanco disposer flanges and basket strainers are made specifically to their sinks.

    43% of 23 people found this useful. Was this useful? yes (10) | no (13)
  • Does this sink come in other colors?

    A. This configuration of the Silgranit sink is also available in a cafe brown 440182, metallic grey 440183, white 440185, & biscuit 440816

    78% of 23 people found this useful. Was this useful? yes (18) | no (5)
  • Would this sink be for granite counter or do you need a sink without the outer lip?

    A. The Blanco Silgranit sink is a great solution for an under counter installation with granite countertops.

    50% of 22 people found this useful. Was this useful? yes (11) | no (11)
  • Does the Blanco 440184 come with the stainless steel basket strainers as shown on the picture or am I required to upgrade to the matching basket strainers recommended when configuring after adding to cart?

    A. The Blanco 440184 does not come with the stainless steel basket strainers. You would have to add them on when you are configuring your sink while adding to cart.

    64% of 14 people found this useful. Was this useful? yes (9) | no (5)
  • Does red spaghetti sauce stain the light color granite? How about scratches on the light color? What about cracking, chipping?

    A. The Blanco 440184 is a well made sink. It is 80% rock hard granite. The color goes all the way through the sink and it is not porous. The sink does not absorb odors or bacteria and is highly resistant to scratching and all household acids and alkali solutions. Also heat resistant to 536 degrees F.

    56% of 18 people found this useful. Was this useful? yes (10) | no (8)
  • what do you clean the sink with?

    A. Blanco recommends the Blanco 406203 Blanco-Clean Silgranit II Sink Cleaner $11.25

    67% of 9 people found this useful. Was this useful? yes (6) | no (3)
  • is this sink granite ?

    A. The Blanco 440184 is a material called Silgranit, which is a synthetic material built to imitate the strength, durability and look of granite.

    67% of 9 people found this useful. Was this useful? yes (6) | no (3)
  • Is this sink made in the USA?

    A. Thank you for your question. The Blanco 440184 is made in Germany.

    83% of 6 people found this useful. Was this useful? yes (5) | no (1)
  • Is anthracite the color similiar to a matte black?

    A. Anthracite is similiar to a matte black.

    80% of 10 people found this useful. Was this useful? yes (8) | no (2)
  • Is the Blanco 440184 in cafe brown 440218 the same as 440182?

    A. The Blanco 440184 is the Anthracite color, and the 4401812 is in the Cafe Brown color.

    50% of 4 people found this useful. Was this useful? yes (2) | no (2)
  • Is this a top mounted sink? Can you show us colors?

    A. The Blanco 440184 is an undermount sink that comes in Anthracite, Cafe Brown, Metallic Gray, Truffle, and Biscuit.

    0% of 0 people found this useful. Was this useful? yes (0) | no (0)

Product Reviews


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 94 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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