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BLANCO, Truffle 441284 DIAMOND SILGRANIT 60/40 Double Bowl Undermount Kitchen Sink, 32" X 21"

4.1 4.1 out of 5 stars 439 ratings

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Truffle

Purchase options and add-ons

Brand BLANCO
Color Truffle
Material Granite
Size 9.50 x 19.00 x 32.00 inches
Product Dimensions 20.92"D x 32.07"W x 9.87"H

About this item

  • SINK DIMENSIONS: 32" L X 21" W X 9.5" D and designed to fit a minimum 36" cabinet base
  • ULTRA-DURABLE PATENTED MATERIAL: Heat, scratch, stain, chip and impact-resistant while also 100% hygienic and food-friendly
  • OPTIONAL ACCESSORIES: Left grid (item #220998), right grid (item #231342) and floating dish rack (item #236431)
  • THIRD-PARTY CERTIFIED: Tested, certified and listed as a composite stone material, BLANCO is the only granite composite sink manufacturer that meets the composite stone IAPMO standards
  • 80-percent rock hard granite
  • Bowl depth 9-1/2-Inch and 8-Inch
  • Outside dimensions 32 inches by 20 27/32 inches

Customer ratings by feature

Easy to clean
4.2 4.2
Style
3.9 3.9
Value for money
3.9 3.9
Durability
3.5 3.5

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$400.20
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$65.89
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BLANCO, Truffle 441284 DIAMOND SILGRANIT 60/40 Double Bowl Undermount Kitchen Sink, 32" X 21"
BLANCO , Truffle 441284 DIAMOND SILGRANIT 60/40 Double Bowl Undermount Kitchen Sink, 32" X 21"
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BLANCO, Cinder 441469 DIAMOND SILGRANIT 60/40 Double Bowl Undermount Kitchen Sink, 32" X 21"
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Price-25% $400.20
Typical:$535.60
$519.35$535.60-23% $501.00
List:$649.00
$535.60$463.83
Delivery
Get it as soon as Sunday, Mar 31
Get it Mar 29 - Apr 3
Get it as soon as Friday, Mar 29
Get it as soon as Wednesday, Apr 3
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Customer Ratings
Easy to clean
4.2
4.3
4.2
4.2
4.3
4.2
Value for money
3.9
3.7
3.9
3.9
3.3
3.9
Durability
3.5
3.9
3.5
3.5
1.5
3.5
Style
3.9
3.9
3.9
3.9
Sold By
Amazon.com
Home Essentials ✅
Buildcom
Amazon.com
Amazon.com
Amazon.com
material
Granite
Stone, Granite
Granite / Stone Sinks
Silgranite
Granite Composite, Granite, Silgranit
Granite
size
9.50 x 19.00 x 32.00 inches
33-1/2" L X 18-1/2" W
19.00 x 32.00 x 9.00 inches
One Size
32" X 21"
9.50 x 19.00 x 32.00 inches
installation
Undermount
Undermount
Undermount
Undermount
Undermount
Drop-in or undermount
shape
Rectangular
Rectangular
Rectangular
Rectangular
Rectangular
Rectangular
finish type
Matt
Matt
Matt
Matt
Matt
Cinder
style
Contemporary
Transitional
no-rimming
Contemporary
Contemporary
Contemporary
base width
20.92 inches
18.5 inches
20.92 inches
20.92 inches
21 inches
20.92 inches

From the manufacturer

BLANCO DIAMOND SILGRANIT 60/40 DOUBLE BOWL UNDERMOUNT KITCHEN SINK

440179 diamond 60/40

The BLANCO DIAMOND 60/40 DOUBLE BOWL UNDERMOUNT KITCHEN SINK features a 60/40 bowl design, offering plenty of room for rinsing, washing, soaking, spraying and straining operations. The 60/40 bowl split allows for washing larger items while still leaving the smaller bowl open. With an undermount installation, you can easily brush crumbs or wipe spills directly into the sink without dirt and grime building up around the rim. This kitchen sink is made of SILGRANIT, a patented, certified granite composite material that is engineered to take on the toughest kitchen tasks. SILGRANIT is heat, scratch, stain, chip and impact resistant, making it stronger and more durable than other sink materials. It will not blister, burn, melt, or discolor from hot pots, pans or baking sheets straight from the oven. Beautiful and highly functional with its non-porous, hygienic surface, it pushes away liquids and residue resulting in a low maintenance, easy to clean, long-lasting material. The DIAMOND double bowl kitchen sink easily conquers the demands of everyday life.

BLANCO DIAMOND 60/40 DOUBLE BOWL KITCHEN SINK

  • SINK DIMENSIONS: 32" L X 21" W
  • LEFT BOWL DIMENSIONS: 16-5/8" L X 18-7/8" W X 9-1/2" D
  • RIGHT BOWL DIMENSIONS: 12-1/2" L X 17" W X 8" D
  • MINIMUM CABINET SIZE: 36"
  • INSTALLATION TYPE: UNDERMOUNT
  • COUNTRY OF ORIGIN: Canada

SILGRANIT

scratch

CLEAN

Heat

Stain

SCRATCH TEST

Go ahead - fill the sink with pots, pans, knives and forks. They won't scratch, chip or stain the SILGRANIT sink. That's durability and color above and below the surface... and that's a beautiful thing.

EASY TO CLEAN

Science made simple - the new smooth surface equals maximum hygiene protection. This means no bacteria, no mold growth. Plus, no harsh chemicals required to keep the sink looking beautiful.

HEAT RESISTANT

There’s an art and a science to satisfying both beauty and purpose - our SILGRANIT sinks are heat resistant up to 536°F, exceeding common boiling, baking and broiling temperature levels. SILGRANIT also endures extreme temperature fluctuations between hot and cold.

STAIN RESISTANT

Non-porous surface makes SILGRANIT resistant to stains, household acids and alkali solutions.

.

ACCESSORIZE YOUR SINK!

Optional Coordinating Accessories

Our sink grids are custom designed to protect the finish of your kitchen sink from dishes & utensils. Keeping your sink’s finish looking flawless, the sink rack is also ideal for rinsing stacked plates or preparing vegetables, & provides a convenient in-sink drying rack for glassware, utensils & plates. With a dish rack, safely stack & store your dishes during your cleaning session. It is perfect for keeping your dishes perfectly aligned while saving room for larger cookware.

LEFT GRID RIGHT GRID FLOATING DISH RACK basket strainer cap flow KITCHEN FAUCET
LEFT GRID RIGHT GRID FLOATING DISH RACK BASKET STRAINER CAP FLOW COVER KITCHEN FAUCET
Customer Reviews
4.7 out of 5 stars
526
4.7 out of 5 stars
526
4.8 out of 5 stars
670
4.4 out of 5 stars
2,267
4.6 out of 5 stars
614
4.3 out of 5 stars
149

Looking for specific info?

Product information

Technical Details

Additional Information

Warranty & Support

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Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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BLANCO, Truffle 441284 DIAMOND SILGRANIT 60/40 Double Bowl Undermount Kitchen Sink, 32" X 21"


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Product guides and documents

Product Description

Product Description

The DIAMOND DOUBLE BOWL UNDERMOUNT KITCHEN SINK features a 60/40 bowl design, offering plenty of room for rinsing, washing, soaking, spraying and straining operations. The 60/40 bowl split allows for washing larger items while still leaving the smaller bowl open. Made of SILGRANIT®, DIAMOND kitchen sinks are engineered to withstand heavy cookware and hot bakeware. Silgranit sinks are not only strong but also beautiful, available in a range of nature-inspired colors that effortlessly complement the latest kitchen trends. Combine the DIAMOND sink with a BLANCO faucet and accessories to create a BLANCO UNIT; a seamlessly integrated kitchen solution designed to transform kitchen chores into joyful experiences. Everything you need to drink, prep and clean, all in one place.

From the Manufacturer

Heat Resistant - Go ahead, toss in a hot pan. Throw in a baking sheet. Or put that boiling pot right on the work area. Withstanding temperatures of up to 536 Degree, you can't burn, scorch or mar a SILGRANIT II sink. Scratch Resistant - Steak knives. Carving knives, paring knives, pots and pans, you name it, SILGRANIT II can handle it. So whether you're slicing, dicing, mincing or chopping, you just can't scratch this sink. Acid Resistant- Slice a lemon. Squeeze a grapefruit. When it comes to citrus, SILGRANIT II has no fear. Rock hard granite material creates an acid-resistant surface, so you can enjoy all your favorite foods without damaging the finish. Stain Resistant - No matter what you're drinking, pouring… or even sometimes spilling, SILGRAIT II sinks are designed to defy all types of stains. In fact, the ultra-durable, non-porous material resists everything from black tea to red wine. Cleanability - Easier to care for than any other material - our newest innovation is an advanced surface technology that repels water, provides a permanent protective shield against stains and is extremely hygienic. The proof is in the 7 patents and the independent test results - up to 40-percent greater cleanability than others in the category. SILGRANIT II is also cleanable with just the wipe of a sponge against grape juice, acidic foods, tea stains, red wine, even hair dyes. Plus, whether you fun a fork, knife or place a hot pan up to 536 Degree right on its surface - all have no lasting impact. Simply put, SILGRANIT II provides the ultimate finish in color, durability, and cleanability. Non-Fading - Lesser sinks don't stand a chance in the direct sunlight. But a SILGRANIT II sink won't fade, crack or dry out. The color penetrates the entire product - not just the surface. So you get consistent color that last a lifetime.

Customer reviews

4.1 out of 5 stars
4.1 out of 5
439 global ratings

Customers say

Customers like the appearance, quality and stain resistance of the sink. For example, they mention it complements the granite countertops quite nicely, it's easy to clean and doesn't show dirt. They appreciate the fit, value, and performance. Opinions are mixed on the condition.

AI-generated from the text of customer reviews

138 customers mention131 positive7 negative

Customers are satisfied with the appearance of the sink. They mention that it complements the granite countertops quite nicely, and is easy to clean. Some appreciate the dark color and the excellent color match. The design is extremely functional and adds a lot of character at the same time.

"...No more SS rim in the bottom of the sink, a really nice color match. Quality of construction is terrific for both items...." Read more

"Sink color looks great but mine arrived in two pieces. Ordered another which was broken. Then another which was broken." Read more

"...This sink looks great installed. It complements the granite countertops quite nicely. The sinks are definitely deeper than my previous sinks...." Read more

"...We love the Anthracite color. Not gray, and not the harsh black... just perfect." Read more

82 customers mention78 positive4 negative

Customers are satisfied with the quality of the sink. They mention that the quality is terrific, tough, and holds up wonderfully. Some say that the sink is the best sink ever and has received many compliments.

"...Quality of construction is terrific for both items. Be aware that the stopper flange slides inside the Insinkerator piece...." Read more

"...I get many compliments on the high quality and how well it fits with my granite countertops...." Read more

"Blanco makes one of the best granite undermount sinks. We love the Anthracite color. Not gray, and not the harsh black... just perfect." Read more

"...It looks great and the quality seems excellent. My only thought is that it may be a little large for my kitchen because I live in a condo...." Read more

66 customers mention56 positive10 negative

Customers like the stain resistance of the sink. For example, they say it's easy to clean, doesn't require constant wiping to remove spots and streaks, and doesn''t show dirt. It also doesn'’t show any effects from cleanser or other detergents, it rinses off easily, and it appears to withstand cooking spills without staining.

"...The Truffle does not show water spots and cleans up very easy. So far we love it...." Read more

"...It's easy to clean, and doesn't water spot, even with our hard water. I would highly recommend this sink to anyone...." Read more

"...The sink is easy to clean and I love the concrete color. I had no problems with it arriving in perfect shape and delivery was fast...." Read more

"...has that look and feel of stone, and it's very easy to clean and keep clean. The two different size bowls really make a difference for us, too...." Read more

22 customers mention22 positive0 negative

Customers are satisfied with the fit of the sink. They mention that the depth and overall size are perfect, and the bowls are the perfect size. They also appreciate the two different size bowls, which allow for more room up front in the cabinet under the sink, and that it was the perfect fit for their kitchen remodel. Customers also mention that it holds a 9x13 pan flat on the bottom for easy cleaning.

"...Good packaging with lots of air space around the sink so there was no damage to the sink, only the foam support and box...." Read more

"...get many compliments on the high quality and how well it fits with my granite countertops...." Read more

"...The drains are near the back of the sink so it allows more room up front in the cabinet under the sink...." Read more

"...The left side is a little deeper than the right and is perfect for filling large pots." Read more

17 customers mention17 positive0 negative

Customers appreciate the value of the sink. They say it is a great product at a good price.

"...I think it upgrades the looks of the kitchen and is well worth the price." Read more

"...It is fabulous. I have received many compliments on this sink. Price was great. Delivery was fast and packaged well...." Read more

"Beautiful sink at a great price. Bought two in truffle color, one for me and one for my daughter...." Read more

"...one of the most expensive manufactures for silgranite sinks but worth every penny! I would buy this again! We love it more every day." Read more

16 customers mention13 positive3 negative

Customers like the performance of the sink. They say it works wonderfully, is perfect, and works well with granite. Some customers also mention that the larger sink is very deep and works good for larger items.

"...They are extremely attractive and functional. These can tend to lose luster over time, particularly with minerals from your water, etc...." Read more

"...The larger sink is very deep and works good for larger items. It is quite a drop for the water from the faucet, so beware of some splashing...." Read more

"...We'd looked at LOTS of other sinks but this really works with the granite. We'll see how it holds up after it's installed." Read more

"...I agree and it works well." Read more

43 customers mention14 positive29 negative

Customers are mixed about the condition of the sink. Some mention it has no scratches, chips, or discoloration. However, others say that it arrived cracked down the middle and with chips in numerous places. Some customers also report that the sink has hairline fractures and large chunks broken off.

"...So far we love it.The box was damaged on one end when UPS delivered it and we opened the box before I signed for the sink...." Read more

"...upon receiving the order, but it was packed very well so no damage occurred, plus free S&H. We put a stainless steel sink in a remodeled kitchen of..." Read more

"...(2 were cracked in half and one had a cracked corner)...." Read more

"...I thought i had but come install day, there was a tiny crack on the lip. Not enough to stop the install...." Read more

Attractively Shaped Double Sink
5 Stars
Attractively Shaped Double Sink
We had a new island counter installed last month, and we wanted to add a new sink. When it arrived, we couldn’t wait to open it. It’s so beautiful and looks just like the picture. It arrived in two days too.
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Top reviews from the United States

Reviewed in the United States on August 23, 2013
Color: TruffleVerified Purchase
12 people found this helpful
Report
Reviewed in the United States on May 12, 2013
Color: AnthraciteVerified Purchase
3 people found this helpful
Report
Reviewed in the United States on July 6, 2023
Color: TruffleVerified Purchase
Customer image
1.0 out of 5 stars Packaging sucks
Reviewed in the United States on July 6, 2023
Sink color looks great but mine arrived in two pieces. Ordered another which was broken. Then another which was broken.
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Customer image
One person found this helpful
Report
Reviewed in the United States on July 23, 2012
Color: AnthraciteVerified Purchase
7 people found this helpful
Report
Reviewed in the United States on March 6, 2024
Color: TruffleVerified Purchase
Reviewed in the United States on May 26, 2023
Color: AnthraciteVerified Purchase
Reviewed in the United States on October 26, 2021
One person found this helpful
Report
Reviewed in the United States on November 6, 2023
Color: Volcano GrayVerified Purchase

Top reviews from other countries

Amazon Customer
5.0 out of 5 stars This sink is beautiful! I've had it in for a few months ...
Reviewed in Canada on January 14, 2018
Color: Café BrownVerified Purchase
Danvillepq
5.0 out of 5 stars Five Stars
Reviewed in Canada on November 19, 2014