Blanco Diamond 25″ SILGRANIT® II Single Bowl Sink (SKU 440211)
The Blanco Diamond 25″ SILGRANIT® II single bowl kitchen sink is a durable and stylish granite composite sink designed for everyday kitchen use. Its dual-mount design allows installation as either a drop-in or undermount, offering flexibility for different countertops. The smooth, non-porous surface resists heat, scratches, stains, and chips, making it ideal for small to medium kitchens, prep stations, wet bars, or as a secondary sink.
Key Features
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Durable SILGRANIT® Construction: Engineered for long-lasting performance with high resistance to heat, scratches, stains, chips, and impact.
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Flexible Installation: Dual-mount design supports drop-in or undermount configurations to suit different countertop styles.
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Easy-to-Clean Surface: Non-porous stone surface repels food particles and liquids for simple maintenance.
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Compact Single Bowl: Ample space for everyday tasks in smaller kitchens, prep stations, or wet bars.
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Accessory-Ready: Compatible with optional Blanco accessories such as a sink grid (#221000), cutting board (#440231), and decorative drain cover (#517666) — sold separately.
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Material: SILGRANIT® II granite composite made with approx. 80 % solid granite for durability.
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Bowl: Single bowl configuration for washing dishes, rinsing produce, and general prep.
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Faucet Prep: Pre-drilled for 1 faucet hole, with provision for additional accessory knockouts in some trims.
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Drain: Standard 3-1/2″ opening (strainer sold separately).
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Finish / Color: White
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Warranty: Limited Lifetime from Blanco for residential use.
Specifications
| Specification | Detail |
|---|---|
| Brand | Blanco |
| Model / SKU | 440211 |
| Collection | Diamond SILGRANIT® II |
| Material | SILGRANIT® granite composite (~80 % granite) |
| Color / Finish | White (other finishes sometimes available) |
| Installation Type | Dual-mount (Drop-in or Undermount) |
| Number of Bowls | 1 |
| Faucet Holes | 1 pre-drilled (additional knockouts possible) |
| Overall Dimensions | 25″ W × 22″ D × ~10″ H |
| Bowl Interior | ~22″ × 18-13/16″ × 10″ deep |
| Cut-Out Size | ~24-1/4″ × 21-1/4″ |
| Minimum Cabinet Size | ~24″ (drop-in) / ~27″ (undermount) |
| Drain Opening | Standard 3-1/2″ |
| Warranty | Limited Lifetime |
Uses & Applications
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Everyday kitchen cleanup — washing dishes, rinsing produce, and general prep tasks.
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Smaller kitchens, apartments, or condos where space is limited.
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Secondary or prep sinks in larger kitchen layouts.
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Undermount installations for a seamless countertop look, or drop-in installations for easier retrofit.
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Wet bars or utility zones needing a durable, easy-to-clean basin.