Description
Blanco Diamond 32" Undermount Silgranit Kitchen Sink, 60/40 Double Bowl, Soft White, No Faucet Hole, 443064
SILGRANIT is BLANCO's proprietary granite composite material, made from 80% natural granite stone. It is harder and more impact-resistant than stainless steel, non-porous, and completely resistant to heat, scratches, stains, and fading. Unlike fireclay or stainless steel, it also absorbs sound naturally. This is the material that built BLANCO's reputation.
The Diamond 32" brings SILGRANIT to a 60/40 double bowl design: a larger 16.63" bowl for washing and soaking full-size cookware, and a smaller 12.5" bowl for rinsing, straining, or keeping one side clear while the other is in use. The rear drain placement keeps the space under the sink open for storage and disposal.
This is the Soft White finish with no faucet holes, designed for kitchens where the faucet mounts through the countertop or through the wall. If you need faucet holes drilled, other variants in the Diamond line are available.
Undermount installation creates a seamless countertop edge with no rim to catch debris. Requires a solid surface countertop such as quartz or granite. Minimum 36" base cabinet. Basket strainer, undermount clips, and grids are sold separately and are linked in the Related Products section below. Limited Lifetime Warranty. Made in Canada.
Available In:
Please see our color disclaimer.
Features
- SILGRANIT is made of quartz sand, the hardest element of natural granite making it long lasting and durable
- Easy-to-clean low maintenance material has a non-porous, smooth stone surface
- Effortlessly remove scuff marks from utensils and stains from food and drinks
- Undermount installation creates a seamless design that prevents dirt or grime from building up around the rim
- Optional accessories include left grid (item #220998), right grid (item #231342), floating dish rack (item #236431) and drain cover (item #517666)
- Basket strainer and installation clips sold separately
- Trusted for over 95 years, BLANCO sinks are covered by a Limited Lifetime Warranty
- BASE CABINET: Recommended Minimum Base Cabinet Size: 36"
Details
| Bowl Split: | 60/40 |
|---|---|
| Box Height: | 15.00" |
| Box Length: | 38.50" |
| Box Weight: | 44.00 lb(s) |
| Box Width: | 26.50" |
| Certification: | IAMPO Certified, IAMPO Listed, UPC Certified |
| Collection: | Diamond |
| Color: | Soft White |
| Country of Origin: | Canada |
| Cut-Out Depth: | 19.35" |
| Cut-Out Width: | 29.87" |
| Drain Placement: | Rear |
| Inner Depth: | 9.5" |
| Inside Bowl Dimensions: | Bowl 1: 16.63" x 18.88" x 9.5"; Bowl 2: 12.5" x 17" x 8" |
| Installation Type: | Undermount |
| Item Height: | 9.87" |
| Item Length (Front to Back): | 20.92" |
| Item Weight: | 36.00 lb(s) |
| Item Width (Side to Side): | 32.07" |
| Material: | Silgranit |
| Minimum Cabinet Size: | 36" |
| Number of Bowls: | 2 |
| Number of Faucet Holes: | 0 |
| SKU: | 443064 |
Warranty
Limited Lifetime Warranty
Blanco Warranty Details (PDF)
Installation Instructions
Installation Instructions (PDF)
Product Specifications (PDF)
Product Care
Related Products
Faucet(s):
- Blanco Artona Pull-Down Dual-Spray Kitchen Faucet, PVD Steel/Soft White, 1.5 GPM, Brass, 443040
Grid(s):
- Blanco Stainless Steel Sink Grid (Diamond 1-3/4 Large Bowl), 220998
- Blanco Stainless Steel Sink Grid (All Diamond 1-3/4 Small Bowl), 231342
Drain(s):
- Blanco Color-Coordinated Metal Basket Strainer Drain - Soft White, Stainless Steel, 203439
- Blanco Color-Coordinated Metal Disposal Flange Drain - Soft White, Stainless Steel, 203443
Soap Dispenser(s):
- Blanco Artona Soap Dispenser - PVD Steel/Soft White, Brass, 443037
Other(s):
- Blanco Stainless Steel Floating Dish Rack (Diamond 1.75 & Super Single), 236431
- Blanco Mesh Basket - Stainless Steel (Precis), Satinless Steel , 406399
- Blanco Capflow Drain Cover, Stainless Steel, 517666
- Blanco Botton II Storage System, Plastic, Black, 526376
- BlancoClean Daily+ Silgranit Sink Cleaner 15 oz., 406200
- Blanco Undermount Clips for Silgranit Sinks (Set of 10), 440851
Payment & Security
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Questions & Answers
Have a Question?
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This sink says no faucet holes. What does that mean for installation?
It means the sink is not pre-drilled for a faucet. The faucet can either be installed on the countertop (with holes drilled during installation) or mounted on the wall, depending on your setup.
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What is SILGRANIT and how does it compare to stainless steel or fireclay?
SILGRANIT is BLANCO’s proprietary granite-composite material made from natural quartz sand and acrylic resins. It offers the look of natural stone while being engineered for durability and everyday kitchen use.
Compared to stainless steel, SILGRANIT is quieter, more scratch-resistant in appearance, and provides a more modern stone-like finish. Compared to fireclay, it is generally less prone to visible chipping and easier to maintain.
Overall, SILGRANIT is a great option if you’re looking for a durable, low-maintenance sink with a premium appearance.