Mont Blanc Grande Dual Mount Composite Granite 34.5x22x10 2-Hole Double Bowl Kitchen Sink in Black-52299Q - The Home Depot
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Mont Blanc

Model # 52299Q

Internet # 203138279

Grande Dual Mount Composite Granite 34.5x22x10 2-Hole Double Bowl Kitchen Sink in Black

Mont Blanc Grande Dual Mount Composite Granite 34.5x22x10 2-Hole Double Bowl Kitchen Sink in Black

This item has been discontinued.
The Home Depot no longer carries this specific product.

$259.10 / each


Model # 52299Q

Internet # 203138279

Store SO SKU # 691084

Granite Composite large double bowl kitchen sink with a durable finish that is easy to clean. It has deep bowls to maximize workspace and functionality with the beauty and strength of granite yet lighter weight. The insulated construction absorbs waste disposal noise and resists stain, rust, oxidation, chipping, and scratches. It is designed for Drop-in quick and easy installation. No mounting clips required for Drop-in installation. Plumbers putty for drains and silicone sealant for perimeter of sink is all that's needed. All Mont Blanc brand sinks are certified by the National Association of Home Builders Research Center and carry a Lifetime Warranty.

  • Made in the U.S.A with pride
  • Drop-in design is easy to install and doesn't require securing clips if using silicone sealant
  • Resists staining, rust, oxidation, chipping, scratches and scorching
  • Colors shown are close representations of actual material colors, within the limits of web graphics. Call sales support to request a color chip of the actual material
  • Granite composite sink with a fiberglass composite backing for additional stability and sound proofing
  • Colors shown are close representations of actual material colors, within the limits of web graphics
  • Composite granite material with the beauty of porcelain and the strength of cast iron with less weight
  • 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.) 
Cut-Out Left to Right Width (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 
Dual Mount 
Number of Bowls 
Product Weight (lb.) 
30 lb 
Sound insulation 
Strainer Basket Included 
Warranty / Certifications
Certifications and Listings 
No Certifications or Listings 
Manufacturer Warranty 
Lifetime Warranty 


Rated 2.3 out of 5 by 4 reviewers.
Rated 2.0 out of 5.0 by Not so good. I purchased this sink from Home Depot about 6 months ago and was initially very happy with it. I love the size and the deep tubs. My countertops are blue pearl and this sink looked really nice with the countertops. Well, 6 months later, with normal wear and tear, it looks horrible. The bottom is a chalky white color. I have purchased more products than you can imagine to try to restore it but nothing works. Time to buy a new sink. I would not recommend this product. March 26, 2015
Rated 3.0 out of 5.0 by Love the size andshape, but has started to stain after only 3 months Discoloration on bottom of sink, can't get it clean. Looks alternating grey varigation on the white sink. Dissatisfied with stains, but eveything else I like. January 14, 2013
Rated 1.0 out of 5.0 by Very poor quality This sink didn't make it to installation. When the contractor took it out of the box he found multiple fractures in one corner. The whole structure looked like flimsy fiberglass and didn't even look like composite granite. I would suggest that Home Depot quit handling this product. January 29, 2013
Rated 3.0 out of 5.0 by Quality is good, but ask if there is a sink drainer and sink grid available BEFORE you buy When I bought this product, I assumed there would be matching sink grid and drainer basket available. They are NOT! September 17, 2014
  • 2015-05-03T10:36:53.033-05:00
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