Square Copper Prep Sink

Square Copper Prep Sink

Due to its size, this sink can be used as a bar sink or as a copper prep sink. It comes with a 3.5" drain opening for use with a standard drain and a disposal unit.
  • Simple square shape
  • Premium 14-gauge copper for extra durability
  • Made by 3rd generation coppersmiths
  • Four unique patina choices
  • TIG copper welded
  • Also available as a prep sink with a 2" drain opening (see below)
  • Customization available, please contact us for further details 
SKU: CK200135

Picture of Kitchen Sink Drain Finish and Style
Picture of Renaissance Wax for Sink Care
Picture of Howard Wax-It-All
Picture of Sink Pre-Waxing Service
Starting At:  
Prices Vary Based on Options Selected

Finish Shown: Café Natural (Images 1,3-6) Dark Smoke (Image 2)
Installation: Drop-In, Undermount

Due to its size, this sink can be used as a bar sink or as a copper prep sink. It comes with a 3.5" drain opening for use with a standard drain and a disposal unit.

**Sinks with the Polished Copper and Matte Copper patina are sealed with Permalac® protective clear top coat to extend the life and luster of these beautiful copper sinks.

This sink is hand-hammered in 14 gauge, lead-free copper by 3rd generation coppersmiths. Our 14 gauge is the thickest copper available on the market, so you don't need to worry about a metallic drumming sound as water flows into your sink. Our sinks are TIG copper welded.

We are happy to create a custom order for you. If you're interested in adjusting the dimensions or making other modifications please feel free to call us Monday - Friday, 7 am - 4 pm PST at 360.321.2131.

Free Shipping with all orders over $100.00 to the 48 contiguous states.

Medium Square Prep Sink Dimensions: 
15" x 15" x 6" Outside Dimension
13" x 13" x 6" Inside Dimension
3.5" Drain Opening

Large Square Prep Sink Dimensions: 
18" x 18" x 7" Outside Dimension
16" x 16" x 7" Inside Dimension

3.5" Drain Opening

*Please Note: Due to the Artisan Crafted nature of our copper sinks, dimensions may vary up to 3/16" (+/-)

14 gauge Hammered Copper
TIG copper welded



Maintenance Tips SoLuna Finishes:

Wiping your SoLuna copper product down with a soft rag and spot checking with soap and water is generally all the cleaning your SoLuna copper product will ever need. We recommend NOT using anything abrasive for bathing or cleaning, including products like bleach, bristle brushes, and harsh soaps.


To keep your copper sink or bathtub in premium condition, we recommend routinely waxing your sink or tub with Renaissance Wax or Howard Wax-It-All.


Please note: Some Copper Products offer the option for the application of a lacquer seal to protect the original patina. Wax is not necessary to maintain the finish of lacquered copper products. However, waxing does provide an extra layer of protection from dirt and grease for both lacquered and unlacquered copper products.

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Really pretty sink
We bought this as a prep sink, and we love the brightness that it provides in our kitchen.  The hammered effect makes it more interesting, and the copper provides a good surface for washing delicate items.  I would give this a five except that one of the corners was a little bent when it arrived.  Because it was copper, my contractor was able to straighten it out and so had no problem using it.
Guest | 12/3/2019 5:42 AM
Was this review helpful? Yes No (3/1)