Diamond 15" Biscuit Bar sink

15" W x 15" L


1 Review

Diamond 15" Biscuit Bar sink

15" W x 15" L


1 Review

Additional Faucet Holes

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Item Description


BrandBlancoShop All Blanco
CollectionDiamondShop All Diamond
Model Number440206
  • Bowl Depth: 8"
  • Interior Dimensions: 11-1/2" L x 12" W
  • Required Outside Cabinet: 15"
  • Cutout Size: 14-1/4” x 14-1/4”
  • Cutout Corner Radius: 5/8"
  • 3-1/2" drain diameter

Pre-drilled for single-hole faucet. Additional knockout hole on the faucet deck is available - location shown under product specs.

***Flat Deck is ideal for undermount installation***
- If undermount installation, the required cabinet space should be 17"
- Requires 10 undermount clips for undermount installation. Choose from options.

Features and Benefits:

  • 80% solid granite
  • Heat resistant up to 536° F
  • Unsurpassed cleanability backed by industry leading 7 patents!
  • Resistant to scratches, stains and all household acids and alkali solutions
  • Limited Lifetime warranty

Strainer is sold separately. Please choose.

NOTE: Sinks with additional faucet drillings may not be canceled or returned.

This sink is also available in the following colors:



Metallic Gray

Cafe Brown

Blanco   Diamond Drop-in Bar sink - 511-637

Blanco   BlancoDiamond White Bar sink - 440205 / 511-636

Blanco   Diamond Drop-in Bar sink - 511-638

Blanco   Blanco Diamond Drop In/Undermount Bar Sink-Cafe Brown - 511-639

PDF Technical Diagram
Sink TypeBar Sink
Number of BowlsSingle Bowl
Overall Width15
Inner Width12
Overall Length15
Inner Length11.5
Bowl Depth8
ShapeArched Top
Number of Faucet Holes1
Drain LocationBack Center Drain
Drain Size2
InstallationDrop In

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Blanco   440206   Reviews

This item currently has 1  review
The Blanco sinks have not scratched in the 7 years they have been in use in the kitchen.

I am the proud owner of 3 Blanco sinks (one large double and two small bar sinks). I have been very pleased with my purchases. The Blanco sinks have not scratched in the 7 years they have been in use in the kitchen. They get heavy use because I cook daily, lots of boiling pasta water, frying pans, utensils. There is no sagging or bowing, no scratches, no color fading (one is black and two are beige sinks), no warping. These composite sinks are fabulous. I am so glad I made the decision to go with composite Blanco sinks. The only trouble we had (with the two small ones) was that the plumber didn't use but two undermount clips for the entire sink. It was the plumber's fault. The sink fell after 6 mos when one clip broke and the sink had to be remounted. The proper number of clips was used by the second plumber (about 2 per side). Thanks for a great product. My new kitchen will last me a lifetime so I don't intend to redo my kitchen or kitchen sink within the next 30 yrs.

Pam B. from PA —
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