American Standard 0478.001 Bone Piazza 23-1/2" Drop In Porcelain Bathroom Sink

- Item #: BCI5841

Offer Ends

Originally $193.00, You Save 35%
Free Shipping!
19 In Stock
Ships in 1 to 4 business days, by January 2nd


Please select a finish

Earn 99 - 125 points with the purchase of this product Learn More

and earn 350pts

Questions about American Standard 0478.001.021?

Contact us for advice or more details. Our product specialists are here to help.

Product Features:

  • Constructed of extra-thick porcelain - one of the hardest man-made materials on earth
  • Industry's best baked-in finish - indestructible and mirror-like
  • Drop-in installation - installs in minutes
  • Extra deep 6-1/2" basin contains splashes very well - perfect for face-washing
  • Recessed drain lip and thoughtfully-engineered slopes eliminate any water pooling
  • Includes overflow - sink cannot be over-filled - great for children, guests, and high-use bathrooms
  • Rear drain location increases usable storage area within cabinet
  • This sink is the perfect complement to any bathroom as well as any lifestyle
  • American Standard bathroom sinks are engineered to look beautiful and last a lifetime
  • Pre-drilled with 1 faucet hole for single hole faucets

Product Specifications:

  • Overall Height: 7-3/4" (measured from the bottom of sink to the top of the rim)
  • Overall Width: 18-3/8" (measured from the back outer rim to the front outer rim)
  • Overall Length: 23-1/2" (measured from the left outer rim to the right outer rim)
  • Basin Width: 11-3/4" (measured from the back inner rim to the front inner rim)
  • Basin Length: 18-1/2" (measured from the left inner rim to the right inner rim)
  • Basin Depth: 6-1/2" (measured from the center of basin to the rim)
  • Installation Type: Drop In
  • Material: Vitreous China
  • Number of Faucet Holes: 1
  • Drain Outlet Size: 1-1/4"


  • 0478.001: This model
  • 0478.403: This model with 3 faucet holes (4" centers)
  • 0478.803: This model with 3 faucet holes (8" centers)

About American Standard:

An American brand with over 140 years of innovations, American Standard is defined by experience, intelligence, and indelible influence. As the patriarch for nearly every key product category for the kitchen and bath, their offering shows a level of thoughtfulness and sophistication that could only be attributed to a company with a legacy as rich as that of American Standard. Today, professional plumbers and contemporary DIY home owners continue to turn to American Standard because they appreciate this legacy and know they can trust the innovations behind each product. It is for this reason that American Standard is so widely used within residential and commercial projects in both the United States and abroad - their products truly deliver, just as they have for generations.

Additional American Standard Links

Our SKU: American Standard 0478.001

This product is listed under the following manufacturer number(s):

  • American Standard 0478.001.178*
  • American Standard 0478.001.021
  • American Standard 0478.001.225*
  • American Standard 0478.001.045*
    Fawn Beige
  • American Standard 0478.001.222
  • American Standard 0478.001.210*
  • American Standard 0478.001.209*
    Rhapsody Blue
  • American Standard 0478.001.173*
  • American Standard 0478.001.165*
  • American Standard 0478.001.227*
  • American Standard 0478.001.020

*Denotes a finish or option that has been discontinued

Installation Resource Center

Whether you are installing the product yourself or hiring a professional, our installation Resource Center has everything you need to get your project done. Visit the Installation Resource Center to get started.

American Standard 0478.001 Reviews

Rated 5 out of 5 by from Sometimes we forget to write about the good stuff: I have now installed eight of these sinks, all in bathrooms with double sinks. First off, they are impressive! If you have a client who wants a large bathroom sink, this is the one! They look best with the three hole configuration, but I just did two with the single hole set up and they look great too. We drop em in on very nice tile tops and people love the look and they LOVE using them. This is one heck of a nice bathroom sink at a very reasonable price.
Date published: 2014-03-19
Rated 5 out of 5 by from xlnt product ,great workmanship nice sink easy to install
Date published: 2010-08-24
Rated 5 out of 5 by from Just what I wanted! it's great
Date published: 2009-05-04

Buy the American Standard 0478.001.021 in Bone at Research American Standard 0478.001.021 in Bone online. Find American Standard 0478.001.021 in Bone features and specifications. Get the best deal by comparing the American Standard 0478.001.021 in Bone today.

Recently viewed items
× Shipping Rates & Methods

The cost to ship items varies by item, shipment and shipping option.

Free Ground Shipping on Orders Over $49 *

Standard ground shipping transit time is 5-7 business days.

Free Freight Shipping on Orders Over $1500 *

Curb side delivery (also called freight or "LTL" shipping) is reserved for large, heavy, or oversized items like chandeliers, bathtubs, shower doors, etc. Items are palletized and loaded onto a large truck for shipment, and delivered to your curb by scheduled appointment. Transit time is 7-10 business days.

* For exact shipping costs, add the product(s) to your cart and enter your zip code. All offers pertain to the lower 48 states and do not include deliveries to Alaska, Hawaii or Canada.

Learn more about shipping rates and policies