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Internet # 322739019

Model # SK301-25AC

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Lange 25 in. Farmhouse/Apron-Front Undermount Single Bowl 16 Gauge Antique Copper Kitchen Sink

$892.86
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  • 25-in kitchen sink will work best with 30-in cabinet base
  • 16-gauge solid copper with natural patina, antique copper finish
  • All Sinkology products are covered by our lifetime warranty
  • View More Details

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Product Details

About This Product

Work at the sink doesn't have to feel like work. The ergonomic shallow bowl of the Lange copper farmhouse kitchen sink is designed for comfort, and takes up less space in the cabinet beneath. With its single bowl, the Lange ensures maximum workspace for cleaning bulky or oversized dishes. Our durable, solid copper sinks are hand-hammered by skilled craftsman and protected by our lifetime warranty.

Highlights

  • Dimensions: 25 in. x 22 in. x 8 in.
  • Ergonomic shallow bowl is designed for comfort and takes up less vertical cabinet space
  • Large single bowl maximizes space
  • Bold farmhouse apron creates an alluring and central focal point
  • Hand-hammered, solid 16-gauge copper is protected by our lifetime warranty
  • Sound dampening pads reduce dish clatter, noise, and vibrations
  • Antique Copper is aged to a medium-to-light tone for that classic copper look
  • Recommended Products: Venturi Kitchen Sink Bottom Grid in Antique Brown (#SG007-23), Kitchen Sink Basket Strainer Drain in Antique Copper (#TB35-01), Kitchen Sink Disposal Drain Flange in Antique Copper (#TD35-01), Copper Care IQ Kit (#SARMOR-101)
  • Kitchen Sink Buying Guide
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Product Information

Internet # 322739019

Model # SK301-25AC

Specifications

Dimensions

Sink Front to Back Width (in.)

22 in

Sink Left to Right Length (in.)

25 in

Sink Top to Bottom Depth (in.)

8 in

Details

Bowl Split

Single Bowl

Bundle Type

Sink Only

Color Family

Brown

Color/Finish

Antique Copper

Drain Location

Center

Faucet Included

Without Faucet

Features

Heat Resistant, Rust Resistant, Sound Dampening

Included

Sink Only

Kitchen Product Type

Kitchen Sink

Minimum Cabinet Size (in.)

28

Mount Type

Farmhouse/Apron-Front

Number of Bowls

Single Bowl

Number of Faucet Holes

0

Returnable

90-Day

Sink Gauge

16 Gauge

Sink Material

Copper

Sink Shape

Rectangular

Warranty / Certifications

Certifications and Listings

No Certifications or Listings

Manufacturer Warranty

Lifetime Warranty - Everyday Promise

Questions & Answers

How is is this to clean
ByOct 28, 2026
1 Answer | 
Answer This Question

Hello! Cleaning a copper sink is simple: use mild dish soap and a soft cloth or sponge, and rinse after each use to remove food and liquids. Acidic foods like citrus and ketchup can temporarily change the color of copper’s natural patina, so rinse those away promptly. A bottom grid helps reduce scratches and contact with heavy utensils, while regular use of Defend from our Copper Care IQ Kit (SARMOR-101) adds a protective layer and helps maintain a rich patina. Our customer service team is always happy to help! If you have any other questions, please reach out to customerservice@sinkology.com.

By|Nov 1, 2026


    What is the recommended installation support method for this sink?
    ByApr 5, 2026
    1 Answer | 
    Answer This Question

    Thank you for your question. This sink is designed for standard installation and does not require additional support. However, for added peace of mind, it can be paired with our Level-Up Installation Support (SINSTALL-401) to provide extra stability during installation. Please reach out to our customer service team if you have any questions - customerservice@sinkology.com - Thank you!

    By|Apr 6, 2026


      Does this sink have a sloped basin?
      ByJan 19, 2026
      1 Answer | 
      Answer This Question

      Hello! This sink does have a slight slope towards the drain to allow proper drainage. Thank you!

      By|Jan 21, 2026


        Is this a self trimming sink?
        ByJul 30, 2024
        1 Answer | 
        Answer This Question

        Self-trimming is a fancy made-up marketing way of saying the cuts made to the front of the cabinet to fit the apron front into are hidden by the apron when slid back into the final position. Most Sinkology farmhouse sinks are self-trimming under this definition. This sink is designed to be under-mounted given the small lip on three sides, however, if you can support the sink from underneath it can be done. The Adams kitchen farmhouse sink from Sinkology has a much larger lip and is more suitable for drop-in applications.

        By|Dec 22, 2024

          (1)

          What is the specific metal composition? What % is copper and what is/are the other metals the copper is blended with?
          ByMay 19, 2024
          1 Answer | 
          Answer This Question

          Our sinks are made from 99% pure copper with trace elements of nickel, brass, and phosphorous.

          By|May 20, 2024


            Can the Lange be installed drop in top mount? There seems to be some ambiguity in previous answers to this question?maybe bc of model confusion. Would love to have it clarified. Thanks!
            ByJun 16, 2023
            1 Answer | 
            Answer This Question

            Hi there, the Lange is a dual mount sink so it can be installed either as a drop-in or undermount sink.

            By|Jun 27, 2025

              (5)

              Can this sink be installed as a flush mount? I am seeing several that are considered either, but this one doesn't say it can be.
              ByMay 12, 2023
              1 Answer | 
              Answer This Question

              Hi Ellie, it absolutely can! This sink is a dual-mount so it can be installed either as a drop-in or undermount.

              By|May 15, 2023


                Since the sink is only 32 inches long will it fit in a 33 inch cabinet? It says minimum cabinet size 36 but for an under mount why wouldn?t it fit in a 33 cabinet?
                ByJan 25, 2023
                1 Answer | 
                Answer This Question

                Hi Tanner, this sink should have no problems fitting into a 33" cabinet! As long as the base is larger than the sink itself, it should be fine!

                By|Aug 17, 2025

                  (1)

                  Viewing 1-8 of 31

                  Customer Reviews

                  4.8 out of 5

                  • 4.8 out of 56 reviews
                  • 92% recommend this product
                  Filter by:
                  Showing 1-10 of 56 reviews
                  Love my new edition to my kitchen. Great quality and such a beautiful finish.
                  by
                  This customer chose to rate the product and not provide text.
                  by
                  Better with age! One year in.
                  One question we had early on: how will it "patina" with little to no maintenance over time? Answer: at first, discoloration was patchy: shiny spots and dark spots that would show up and fade away, but now it is more uniform and, we think, more beautiful.
                  by
                    • Recommended
                    5 found this review helpful
                    Looks stunning but high maintenance
                    What a showpiece! The hammered copper looks great and the color of the copper is very rich. Sets the tone for the kitchen to look quite luxe. It pairs very well with a Moen faucet in oil bronze finish. The downside to this sink is you have to be diligent about not leaving any free standing drips/puddles of water for an extended period of time. The Sinkology directions state to wipe dry after EACH use. That is completely impractical for my family. Instead we clean with Barkeepers friend every night and wipe dry after last use of the day. Advice to future homeowners is to decide if they can he diligent in regards to the maintenance and upkeep
                    by
                    Response from THD-CSOSep 6, 2022
                    "Dear Valued Home Depot Customer, We have reached out to the manufacturer and their answer is, thanks for taking the time to provide feedback. We have specifically designed Copper Care IQ® to help maintain the surface of your sink. Our online cleaning and care guides can be very helpful! If you would like to take the next steps regarding your options for your sink, please contact customerservice@sinkology.com."
                      • Recommended
                      5 found this review helpful
                      Love Love this sink!!
                      Love Love this sink!!
                      by
                      • Verified Purchase
                      • Recommended
                      2 found this review helpful
                      Love the sink. Haven't got to use it yet, kitchen is still being remodeled, but I love it!
                      Love the sink. Haven't got to use it yet, kitchen is still being remodeled, but I love it!
                      by
                      • Verified Purchase
                      • Recommended
                      1 found this review helpful
                      Best Sink Ever
                      I have had this sink for 4 years and still love it!
                      by
                        4 found this review helpful
                        This Rating could go higher. But the first impression is that it was nice, looked great and right...
                        This Rating could go higher. But the first impression is that it was nice, looked great and right size. Upon inspection....the front of the apron have a Triangle sized stain or pattern burned into the front copper. It was obviously done in manufacturing or at the factory. Beats me how it got thru inspection though. So had to return it for another. Hoping the next one has no defects like this or anything else. Looking forward to getting it installed. Will update the rating later if needed
                        by
                        Response from THD-CSOSep 2, 2022
                        "Dear Valued Home Depot Customer, We have reached out to the manufacturer and their answer is, We're sorry to hear about your experience, but we are glad you reached out to our customer service team. We stand behind our products and want to provide a great customer experience."
                        • Verified Purchase
                        • Recommended
                        2 found this review helpful
                        This customer chose to rate the product and not provide text.
                        by
                        • Verified Purchase
                        The sink is great, Home Depot delivery and customer service was HORRIBLE. FedEx delivered it to the local store in 2 days. Then it disappeared in a black hole for 2+ weeks. It took 3 phone calls to get Home Depot staff to actually look in their store and find it. I would leave 0 stars for Delivery and Customer Service if it let me.
                        by
                        • Verified Purchase
                        Showing 1-10 of 56 reviews

                        Compare Key Features

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                        Product Snapshot

                        Ideal for homeowners looking for a durable and stylish sink , making kitchen tasks easier . The Lange copper farmhouse sink offers a large single bowl and sound dampening for a quieter experience ..
                        Perfect for upgrading your kitchen with a durable, single-bowl cast iron farmhouse sink.
                        Upgrade your kitchen with this stylish and functional farmhouse cast iron sink.
                        Perfect for upgrading your kitchen with a versatile, durable cast iron farmhouse sink.

                        Bowl Depth

                        8 in
                        9 in.
                        9 in.
                        9 in. depth

                        Dimensions

                        25 in. W x 22 in. D x 8 in. H
                        23.5 in. L x 21.6 in. W x 9.6 in. D
                        23.5 in. L x 21.6 in. W x 9.8 in. D
                        23.7 in. L x 21.6 in. W x 9.6 in. H

                        Number of Bowls

                        Single Bowl
                        Single Bowl
                        Single Bowl
                        Single Bowl

                        Bowl Width

                        25 in.
                        21.6 in.
                        23.5 in.
                        23.7 in. L

                        Drainage Design