Blanco Diamond Undermount Composite 32x19.25x9.5 in. 0-Hole Double Bowl Kitchen Sink in White-440185 - The Home Depot
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Model # 440185

Internet # 100411917

Diamond Undermount Composite 32x19.25x9.5 in. 0-Hole Double Bowl Kitchen Sink in White

Blanco Diamond Undermount Composite 32x19.25x9.5 in. 0-Hole Double Bowl Kitchen Sink in White

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$320.03 / each


Model # 440185

Internet # 100411917

Store SO SKU # 251061

The Blanco Diamond Undermount Composite 19-1/4 in. x 32 in. Double Bowl Kitchen Sink in White is constructed from Silgranit material to withstand extreme hot and cold fluctuations. The non-porous design resists most household stains, including coffee, tea, mustard, beet juice, red wine and hair dyes.

  • Silgranit material offers long-lasting strength
  • Undermount design offers easy installation
  • Softly rounded drain grooves serve as a point of elegance as well as function
  • 2 basins for versatility
  • Bowl dimensions: 17 in. W x 14-1/2 in. L x 9-1/2 in. D
  • Hard, durable surface is resistant to chipping
  • Resistant to scratches, stains and all household acids and alkali solutions
  • Non-porous design resists most household stains, including coffee, tea, mustard, beet juice, red wine and hair dyes
  • Withstands extreme hot and cold fluctuations
  • White color for a classic look
  • No pre-drilled fixture holes
  • Click here to learn more about kitchen sinks

Info & Guides

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Cut-Out Below Counter Height (in.) 
Cut-Out Front to Back Depth (in.) 
9.5 in 
Cut-Out Left to Right Width (in.) 
19.25 in 
Kitchen Sink Depth (In.) 
Kitchen Sink Height (In.) 
Kitchen Sink Width (In.) 
Left Bowl Below Counter Height (in.) 
Left Bowl Left to Right Width (in.) 
Right Bowl Below Counter Height (in.) 
Right Bowl Left to Right Width (in.) 
Color Family 
Drain Included 
Faucet Included 
Finish Type 
Kitchen Product Type 
Kitchen Sink 
Mount type 
Number of Bowls 
Product Weight (lb.) 
45 lb 
Sound insulation 
Strainer Basket Included 
Warranty / Certifications
Certifications and Listings 
No Certifications or Listings 
Manufacturer Warranty 
Limited Lifetime 


Rated 4.4 out of 5 by 16 reviewers.
Rated 1.0 out of 5.0 by I thought these things were impact resistant? I mail-ordered this sink���it's one of the few double-bowl granite composite sinks that is only 32 inches wide—and was VERY disappointed to open the packaging to find a large crack through the back lip that traveled part-way down one of the bowls. The exterior packaging was not damaged, so this may have been a quality problem at Blanco's manufacturing facility. I had to haul it out to my car, cart it into the store, and ask for a refund. Plus, I had to place a separate order to get a replacement sink. The refund was processed cheerfully and efficiently in the store. I think the Home Depot should offer some sort of customer time & gas compensation for returning damaged merchandise. Perhaps that would help me be more positive about ordering more products in the future. April 1, 2015
Rated 5.0 out of 5.0 by This product was even better than I expected The sink is fantastic I will never go back to a cast iron sink. The depth of the sink makes a huge difference in how you can use the sink. June 6, 2013
Rated 5.0 out of 5.0 by Beautiful sink, works with any color I was worried about the color, as Home Depot didn't have any of these to look at, in the store. The color is great, and it looks either gray or beige. I have a "greige" feel in my new kitchen, and it looks gorgeous. Almost any tile/counter goes well with it. It doesn't scratch, you can't see any water marks (like a stainless), it doesn't stain. It is so easy to clean, and so forgiving when you don't clean. I love it, but I did actually return this, and got the 60/40 sink, with a low divider. I didn't think I could change from the double/equal bowls, but I'm glad I tried it. I LOVE that sink! May 12, 2015
Rated 5.0 out of 5.0 by Love it! Color and size was exactly what I was expecting! The only thing I wish it would have had the sink drains to match with it. I had to buy those separate! May 16, 2015
Rated 5.0 out of 5.0 by Excellent product as others have stated. Good fit, looks good. The quality and looks of this sink did not disappoint us. It matched up to granite countertop very well. April 25, 2015
Rated 1.0 out of 5.0 by Save yourself the headaches This sink is gorgeous, and I'll bet if you got one that didn't break, you'd be happy with it. But, don't count on it. My sink cracked after less than one year's use when I drained pasta into it. Since this sink is rated to over 500F, it shouldn't have broken. It had no cracks, chips, or other defects before it broke. Blanco tells me that they will send me a new sink, but I have to pay for the labor and possibly a new 16foot granite countertop. My contractor feels that the granite will crack as they lift it to replace this undermount sink. We also have to cut the sink cabinet below and replace part of it to access the sink. I wouldn't wish this hassle on anybody. I'm hopeful that Blanco will send the new sink in accordance with their warranty. However, if the granite cracks and I have to buy thousands of dollars of new countertop, you can bet I'll be buying a different sink instead of using the free replacement. January 10, 2011
Rated 5.0 out of 5.0 by Classy This sink is tough and easy to keep clean. It looks great with my new Cream Bordeaux granite. Nice large size is very functional. Have had no issues with stains. Only use Barkeepers Friend about once a week. I wouldn't let anything sit in the sink that would cause a stain tho either. Love and highly recommend!! December 10, 2014
Rated 5.0 out of 5.0 by What a sink............ I've done 2 kitchen remodels in the last 18 months and lived in both houses. This is by far the best kitchen sink ever. Do only does in not scratch, not leave marks, but the best part it NEVER looks dirty. I just saw the silver version of this sink on HD's web site, but I think that might be a new product. oh, by the way I'm doing a 3rd remodel on another kitchen in the next couple months and I'm going to use it again. 2 thumbs up! December 15, 2007
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