BLANCO DIAMOND SILGRANIT 60/40 Double Bowl Undermount Kitchen Sink in Metallic Gray 440178

By: ‎BLANCO

Introducing BLANCO's Metallic Gray 440178 DIAMOND SILGRANIT 60/40 Double Bowl Undermount Kitchen Sink, 32" X 21"! This sink is the perfect choice for anyone looking for the best double bowl kitchen sink. With its generous size and sturdiness, you can be sure you're getting a quality product. And with BLANCO's excellent customer support and packaging, you can rest assured that your purchase is in good hands.
77
B2B Rating
24 reviews

Review rating details

Value for money
77
Sturdiness
77
Size
80
Packaging
92
Overall satisfaction
79
Easy to maintain
81
Easy to install
90
Design
84
Customer support
69
Build quality
78

Details of BLANCO DIAMOND SILGRANIT 60/40 Double Bowl Undermount Kitchen Sink in Metallic Gray 440178

  • Date First Available: October 2, 2003
  • Customer Reviews: 4.1/5 stars of 437 ratings
  • Product Care Instructions: ‎Hand Wash
  • Installation Type: ‎Undermount
  • Item Weight: ‎40 Pounds
  • Material: ‎Granite Composite
  • Finish Type: ‎Matt
  • Finish: ‎Matt
  • Style: ‎Traditional
  • Warranty Description: ‎Limited Lifetime
  • Usage: ‎Inside
  • Part Number: ‎440178
  • Batteries Included?: ‎No
  • Country of Origin: ‎USA
  • Size: ‎Not Clothing
  • Number of Handles: ‎1
  • Brand: ‎BLANCO
  • Manufacturer: ‎BLANCO
  • Product Dimensions: ‎21"D x 32"W x 9.5"H
  • ASIN: B000TRSGJG
  • Item model number: ‎440178
  • Item Weight: ‎40 pounds
  • Color: ‎Metallic Gray
  • Item Package Quantity: ‎1
  • Shape: ‎Rectangular
  • Included Components: ‎1
  • Batteries Required?: ‎No
  • Drain Type: ‎Grid
  • Best Sellers Rank: #223,425 in Tools & Home Improvement #99 in Double Bowl Kitchen Sinks
  • Is Discontinued By Manufacturer: ‎Yes
  • Base Width: ‎20.92 Inches

Comments

Juanita S Dominguez: Item came broken. I will be Returning

United States on Dec 07, 2023

Lolita Wike: This is a volcanic grey sink and is very nice. I didn’t want to change out the granite. This was not the exact same sink but I compared the measurements and they were exact. I hope this lasts the rest of my life. It is so pretty that I can’t stop looking at it. The baskets are nice too.

United States on Nov 06, 2023

Amazon Customer: This sink is beautiful! I've had it in for a few months now and there's no chips, scratches, anything! Its very durable. I was worried about Calcium build up showing but nothing yet!

Canada on Jan 14, 2018

Danvillepq: very good

Canada on Nov 19, 2014

HT Guy: We remodeled our kitchen and bought this sink in Truffle along with the matching strainer and disposal stopper flange.

The sink was just installed last week and the wife loves it. The neighbors all have stainless steel sinks or metal sinks that are 10 years old and when they saw our new sink, faucet, counter tops, and cabinets they all love them. Most did not know about the granite composite sink and loved the look and bowl sizes.

We talked to a cabinet salesman who has had a black one for four years and it shows no wear. The Truffle does not show water spots and cleans up very easy. 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. Good packaging with lots of air space around the sink so there was no damage to the sink, only the foam support and box.

We also bought the color matching Blanco strainer and disposal flange. It's the only way to go. No more SS rim in the bottom of the sink, a really nice color match. Quality of construction is terrific for both items. Be aware that the stopper flange slides inside the Insinkerator piece. Our plumber almost gave up and started to use...

United States on Aug 23, 2013

808J: I had seen this sink in a showroom and knew I wanted it. However, with the ridiculous price for the sink, shipping to Hawaii , plus an 8-12 week delivery time, I had almost given up the idea. Then I saw it on Amazon, but was somewhat skeptical of ordering for fear of enroute damage (which my local showroom rep assured me would be the case). I called the manufacturer to inquire about their product packaging for shipping, then called Amazon to ask the same questions. To my surprise, I received identical answers plus the Amazon rep assured me that if any damage occurred, Amazon would replace it, no questions asked. So I bit the bullet and went for it. Two days later my sink arrived in perfect condition and I love it so much that I ordered the matching prep sink for my bar! To top that, I paid less for both sinks, including shipping, than I could have purchased one sink locally. I get many compliments on the high quality and how well it fits with my granite countertops. It's easy to clean, and doesn't water spot, even with our hard water. I would highly recommend this sink to anyone. And I would highly recommend buying it from Amazon!!!

United States on May 12, 2013

RJ: This is a great sink. I just installed new granite countertops and did not really want to replace the old stainless steel sink with a new stainless steel sink.

I was a little concerned about how it would look - the color is difficult to discern from the photos. I visited a couple of local stores and decided that the color would be fine. It indeed was. Don't be misled by the "bluish" tint in the photos.

The sink was installed by the fabricator that installed the new countertop. They had no problem installing it properly.

The sink was packaged quite well, arrived very promptly without any damage at all. The countertop fabricator was pleased with the template included in the box with the sink.

This sink looks great installed. It complements the granite countertops quite nicely. The sinks are definitely deeper than my previous sinks. This means that the drains are also lower, and you need to be aware that you will lose some space under your cabinet, and that your disposal will need to set down lower as well. This could cause you a bit of work in order to re-route drain pipes etc. I was able to do so without too much trouble.

I like the sink very much...

United States on Jul 23, 2012



BLANCO DIAMOND SILGRANIT 60/40 Double Bowl Undermount Kitchen Sink in Metallic Gray 440178 Kraus KBU24 32" Undermount 60/40 Double Bowl 16-Gauge Stainless Steel Kitchen Sink Kraus KBU22 32" 16 Gauge Stainless Steel Undermount 50/50 Double Bowl Kitchen Sink
BLANCO DIAMOND SILGRANIT 60/40 Double Bowl Undermount Kitchen Sink in Metallic Gray 440178 Kraus KBU24 32" Undermount 60/40 Double Bowl 16-Gauge Stainless Steel Kitchen Sink Kraus KBU22 32" 16 Gauge Stainless Steel Undermount 50/50 Double Bowl Kitchen Sink
B2B Rating
77
97
97
Sale off $46 OFF $50 OFF
Total Reviews 24 reviews 612 reviews 347 reviews
Date First Available October 2, 2003 November 12, 2009 December 29, 2009
Customer Reviews 4.1/5 stars of 437 ratings 4.6/5 stars of 4,134 ratings 4.6/5 stars of 4,134 ratings
Product Care Instructions ‎Hand Wash ‎Wipe with Dry Cloth ‎Wipe with Dry Cloth
Installation Type ‎Undermount ‎Undermount ‎Undermount
Item Weight ‎40 pounds ‎18.5 pounds ‎18.9 pounds
Material ‎Granite Composite ‎Stainless Steel ‎Stainless Steel
Finish Type ‎Matt ‎Satin ‎Satin
Finish ‎Matt ‎Satin ‎Satin
Style ‎Traditional ‎Double Bowl 60/40 ‎Double Bowl
Warranty Description ‎Limited Lifetime ‎Limited Lifetime Warranty ‎Limited Lifetime Warranty
Usage ‎Inside
Part Number ‎440178 ‎KBU24 ‎KBU22
Batteries Included? ‎No ‎No ‎No
Country of Origin ‎USA ‎Korea, Republic of ‎Korea, Republic of
Size ‎Not Clothing ‎32 Inch ‎32 Inch
Number of Handles ‎1
Brand ‎BLANCO ‎Kraus ‎Kraus
Manufacturer ‎Yes ‎Kraus ‎Kraus
Product Dimensions ‎21"D x 32"W x 9.5"H ‎20.63"D x 32"W x 9"H ‎18"D x 32.25"W x 8.5"H
ASIN B000TRSGJG B0032C4126 B0032BWTSU
Item model number ‎440178 ‎KBU24 ‎KBU22
Item Weight ‎40 pounds ‎18.5 pounds ‎18.9 pounds
Color ‎Metallic Gray ‎Stainless Steel ‎Stainless Steel
Item Package Quantity ‎1 ‎1 ‎1
Shape ‎Rectangular ‎Rectangular ‎Rectangular
Included Components ‎1 ‎Basket Strainer, Kitchen Sink, Drain Assembly, Bottom Grid, Kraus Towel ‎5
Batteries Required? ‎No ‎No ‎No
Drain Type ‎Grid ‎Grid
Best Sellers Rank #223,425 in Tools & Home Improvement #99 in Double Bowl Kitchen Sinks #12,661 in Tools & Home Improvement #1 in Double Bowl Kitchen Sinks#13 in Single Bowl Kitchen Sinks #12,661 in Tools & Home Improvement #1 in Double Bowl Kitchen Sinks#13 in Single Bowl Kitchen Sinks
Is Discontinued By Manufacturer ‎Yes ‎No ‎No
Base Width ‎20.92 Inches
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