Key Features:
- Unmatched Durability: Heat resistant up to 536°F. You can place boiling pots directly from the stove into the sink.
- Hygiene+Plus Surface: A patented shield formula reduces bacteria growth by up to 98% and prevents dirt from sticking.
- Seamless Design: Undermount installation eliminates the "lip" on your counter, allowing you to wipe crumbs straight into the bowl.
- Rear-Offset Drain: The drain is positioned to the rear-right, which increases usable workspace in the sink and opens up more storage space inside the cabinet below.
Specifications:
- Material: 80% Solid Granite Composite (Silgranit)
- Origin: Made in Canada
- Color/Finish: White (Matte, stone-like texture)
- Minimum Cabinet Size: 36 inches
- Dimensions: 33-1/2" L x 18-1/2" W x 9-1/2" D
- Warranty: Limited Lifetime
Completing Your Setup:
Note: This sink does not include a drain assembly or grid. We recommend the following matching accessories to protect your investment:
- Protective Grid: Item #221010
- Floating Dish Rack: Item #236431
- Decorative Drain Cover: Item #517666
Blanco 441767 Diamond Kitchen Sink Support Documentation
Blanco 441767 Diamond SILGRANIT 33" Super Single Undermount Kitchen Sink - White
Free shipping | No tax outside of CA and PA!
Frequently Asked Questions
• What if my order arrives damaged?
While we take great care in the packaging and handling of orders, we ask that customers inspect all shipments within 48 hours of delivery, and in the rare event that your order arrives damaged, please send us an email with a photo showing the damages (so we can file a claim with the carrier), and let us know whether you prefer a free replacement or a refund.
• What if I need to return something?
We accept returns within 30 days of delivery. Customers are responsible for return shipping unless we sent the wrong item, the product is defective, or it was damaged during transit. All returns are subject to a 15% restocking fee unless we sent the wrong item, the product is defective, or it was damaged during transit. The restocking fee is what we get charged by the manufacturer – it is not to discourage returns. To return an item, email us, and we'll guide you through the process.
• Why do you ask for phone numbers during checkout?
Some shipping carriers, especially those handling freight, require a phone number to coordinate your delivery. We respect your privacy and guarantee that any information you provide will never be shared with third parties, except for shipping purposes.
• What is Silgranit?
Silgranit is Blanco's patented granite composite material, consisting of up to 80% finely ground natural granite mixed with a proprietary acrylic blend. It offers two main benefits: vibrant color, and extreme durability. Silgranit doesn't contain metal so it doesn't rust and can withstand heat from pots straight from the oven. And if you drop a knife into your sink and it leaves a mark, don’t worry – just use some mild detergent or oil and a soft scrubbing sponge.
Don’t Just Remodel Your Kitchen. Upgrade It. The Blanco Diamond Super Single isn’t just a sink; it is the workhorse of your kitchen. Designed for homeowners who demand the clean, luxury aesthetic of a white sink but refuse to baby it, this 33-inch undermount basin solves the biggest problem in kitchen design: durability.
Proudly Made in Canada, this sink is crafted from Silgranit (a patented granite composite material) that offers the look of natural stone with the resilience of a commercial kitchen tool. Unlike traditional fireclay or porcelain that chips and scratches, Silgranit is engineered to endure heavy pots, dropped knives, and boiling water without flinching.
Why We Love This Sink:
- Guaranteed for Life: This is a permanent upgrade. Blanco stands behind the durability of this sink with a Limited Lifetime Warranty.
- It Stays White: The matte, stone-like surface is non-porous and repels liquids like coffee, red wine, and tea. No scrubbing, no bleaching—just wipe it clean.
- Fits The Biggest Pots: With a massive single bowl design and 9.5-inch depth, you can lay baking sheets and stockpots flat to soak.
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