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Blanco Diamond Truffle Silgranit Granite Composite Undermount Super Single Bowl Kitchen Sink-441765

Model #: 441765
At a Glance

Advanced surface technologies ensure that it will be non-porous, easy to clean and an extremely hygienic workspace.

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$99,999.00Save $NaN

Get to know this product.

  • Required outside cabinet: 36"
  • 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
  • Template provided with approximate 1/8" reveal
  • Undermount clips provided
  • Limited lifetime warranty
  • Right hand installation only
  • Single basin design provides maximum workspace
  • Constructed of Blanco's SILGRANIT II material - making it durable and fade resistant
  • Blanco sinks feature extremely hygienic, non-porous surfaces
  • Right drain location increases workspace area in the sink as well as storage space underneath


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.

Dimensions and Measurements

  • Basin Depth: 9.5 in.
  • Basin Length: 30.5 in.
  • Basin Width: 16.5 in.
  • Drain Connection: 3.5 in.
  • Length: 33.5 in.
  • Minimum Cabinet Size: 36 in.
  • Nominal Length: 34 in.
  • Sink Length: 33.5 in.
  • Width: 18.5 in.


  • Soft Contemporary Designer Style
  • Right Drain Placement
  • Undermount Installation Type
  • Granite Composite Material
  • 1 Basin
  • Rectangular Sink Shape
  • Modern Theme

Code/Standards Compliance

  • ANSI Z124.6-97
  • IAPMO/UPC listed

For three generations BLANCO has quietly and passionately elevated the standards for luxury sinks, faucets and decorative accessories. A family-owned company, BLANCO was founded over 85 years ago in Germany, and recently celebrated a milestone of 25 years in the United States.

When BLANCO opened its doors in the U.S., they had a 4,000 square foot warehouse. Today, BLANCO has grown to be a leader in sinks and faucets for the kitchen.

Useful Documents

Misc. Specs

Bowl ConfigurationSingle Bowl
Width (in.)18.5
MaterialGranite Composite
Manufacturer WarrantyLimited Lifetime
Length (in.)33.5
Minimum Cabinet Size36
Sink ShapeRectangle
Basin Width16.5
Basin Depth9.5
Drain PlacementRight Center
Basin Length30.5
Number Of Basins1
Color Finish NameTruffle
Basin SplitSingle Basin
WarningProposition 65 Warning for California Residents