20 Best Cast Iron Undermount Kitchen Sink [2024]

Are you looking for the best cast iron undermount kitchen sink? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling cast iron undermount kitchen sink.

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# Preview Product
1 KOHLER 6625-0 DIV Tones Smart Divide Drop-in Undermount Cast Iron 33 in. Double Bowl Kitchen Sink in... KOHLER 6625-0 DIV Tones Smart Divide Drop-in Undermount Cast Iron 33 in. Double Bowl Kitchen Sink...
2 KOHLER K-5871-5UA3-0, One Size KOHLER K-5871-5UA3-0, One Size
3 CECO Sinks-Northshore 798-UM Triple Bowl Cast Iron Undermount Kitchen Sink 42' X 19' X 8', White CECO Sinks-Northshore 798-UM Triple Bowl Cast Iron Undermount Kitchen Sink 42" X 19" X 8", White
4 Kohler K-5864-5U-0 Cape Dory Undercounter Kitchen Sink, White, 2.375 Kohler K-5864-5U-0 Cape Dory Undercounter Kitchen Sink, White, 2.375
5 Kohler K-8669-5UA3-0 Riverby Kitchen Sinks, White Kohler K-8669-5UA3-0 Riverby Kitchen Sinks, White
6 KOHLER 5707-0 Iron/Tones Kitchen Sink, White KOHLER 5707-0 Iron/Tones Kitchen Sink, White
7 KOHLER K-5846-5U-0 Brookfield Under-Mount Double-Equal Bowl Kitchen Sink with 5 Oversized Faucet... KOHLER K-5846-5U-0 Brookfield Under-Mount Double-Equal Bowl Kitchen Sink with 5 Oversized Faucet...
8 KOHLER K-6426-0 Whitehaven Farmhouse Smart Divide Self-Trimming Undermount Apron Front Double-Bowl... KOHLER K-6426-0 Whitehaven Farmhouse Smart Divide Self-Trimming Undermount Apron Front...
9 Whitehaven 35-11/16 In. x 21-9/16 In. Self-Trimming Smart Divide Undermount Large/Medium Double-Bowl... Whitehaven 35-11/16 In. x 21-9/16 In. Self-Trimming Smart Divide Undermount Large/Medium...
10 CECO Sinks-Big Corona 744-LD-UM Double Bowl Cast Iron Undermount Kitchen Sink 43' X 19.5' X 10',... CECO Sinks-Big Corona 744-LD-UM Double Bowl Cast Iron Undermount Kitchen Sink 43" X 19.5" X 10",...
11 KOHLER K-7251-0 Whitehaven Farmhouse Undermount Single-Bowl Kitchen Sink with Tall Apron with... KOHLER K-7251-0 Whitehaven Farmhouse Undermount Single-Bowl Kitchen Sink with Tall Apron with...
12 KOHLER K-6487-0 Whitehaven Farmhouse Self-Trimming 29-11/16' x 21-9/16' x 9-5/8' Front Undermount... KOHLER K-6487-0 Whitehaven Farmhouse Self-Trimming 29-11/16" x 21-9/16" x 9-5/8" Front Undermount...
13 American Standard 77SB30190.308 Delancey 30 x 19 Single Bowl Cast Iron Kitchen Sink Brilliant White American Standard 77SB30190.308 Delancey 30 x 19 Single Bowl Cast Iron Kitchen Sink Brilliant White
14 CECO Sinks-Vilano 741-UM Single Bowl Undermount Cast Iron Kitchen Sink 43' X 19.5' X 10', White CECO Sinks-Vilano 741-UM Single Bowl Undermount Cast Iron Kitchen Sink 43" X 19.5" X 10", White
15 KOHLER K-5827-0 Whitehaven Farmhouse Self-Trimming Undermount Single-Bowl Sink with Tall Apron,... KOHLER K-5827-0 Whitehaven Farmhouse Self-Trimming Undermount Single-Bowl Sink with Tall Apron,...
16 Gourmetier GCKUS362211 Towne 36-Inch Cast Iron Undermount Kitchen Sink, 4-Hole, White Gourmetier GCKUS362211 Towne 36-Inch Cast Iron Undermount Kitchen Sink, 4-Hole, White
17 KOHLER K-6486-0 Whitehaven Farmhouse Self-Trimming Undermount Single-Bowl Kitchen Sink with Short... KOHLER K-6486-0 Whitehaven Farmhouse Self-Trimming Undermount Single-Bowl Kitchen Sink with Short...
18 American Standard 77DB36220A.308 Delancey 36x22 Double Bowl Cast Iron Apron Front Kitchen Sink, 36 x... American Standard 77DB36220A.308 Delancey 36x22 Double Bowl Cast Iron Apron Front Kitchen Sink, 36...
19 Kohler K-6427-0 Whitehaven White 36' Double Bowl Under-Mount Large/Medium Apron-Front Self-Trimming... Kohler K-6427-0 Whitehaven White 36" Double Bowl Under-Mount Large/Medium Apron-Front...
20 KOHLER K-8668-5UA2-0 Riverby 27 In. x 22 In. x 9-5/8 In. Undermount Single-Bowl Kitchen Sink with 5... KOHLER K-8668-5UA2-0 Riverby 27 In. x 22 In. x 9-5/8 In. Undermount Single-Bowl Kitchen Sink with...
SaleBestseller No. 1
KOHLER 6625-0 DIV Tones Smart Divide Drop-in Undermount Cast Iron 33 in. Double Bowl Kitchen Sink in...
  • MINIMUM CABINET BASE WIDTH: 36" minimum cabinet base width for undermount installation; 33" minimum base cabinet for top mount installation
  • INNOVATIVE DESIGN: Versatility allows large basin to be installed on the right or left
  • MATERIAL: Made from KOHLER enameled cast iron that resists chipping, cracking or burning
  • EASY lNSTALL: Can be installed top-mount or undermount
  • SINK SIZING: 33" x 18 3/4" x 9 5/8"
SaleBestseller No. 2
Bestseller No. 3
CECO Sinks-Northshore 798-UM Triple Bowl Cast Iron Undermount Kitchen Sink 42" X 19" X 8", White
  • CECO Sinks - Kitchen Sink - Triple Bowl - Undermount - Cast Iron - Northshore
Bestseller No. 4
Kohler K-5864-5U-0 Cape Dory Undercounter Kitchen Sink, White, 2.375
  • 36" minimum base cabinet width.
  • Single bowl.
  • 9" (229 mm) depth provides generous workspace.
  • Three oversized faucet holes with two oversized accessory holes to the right.
  • Strainer sold separately.
Bestseller No. 5
Kohler K-8669-5UA3-0 Riverby Kitchen Sinks, White
  • 36-inch minimum base cabinet width
  • Large/medium bowls
  • 9-inch depth
  • Five oversized faucet holes
  • Oversized holes allow for easy installation of faucets and accessories
Bestseller No. 6
KOHLER 5707-0 Iron/Tones Kitchen Sink, White
  • 33-inch minimum base cabinet width for top-mount installation.
  • 36-inch minimum base cabinet width for under-mount
  • Single bowl.
  • 9-inch depth.
  • No faucet holes.
Bestseller No. 7
KOHLER K-5846-5U-0 Brookfield Under-Mount Double-Equal Bowl Kitchen Sink with 5 Oversized Faucet...
  • 33 In. minimum base cabinet width, 9 In. depth
  • Rear drain increases workspace in the sink and storage space underneath
  • Oversized holes allow for easy installation of faucets and accessories
  • Constructed of KOHLER Cast Iron
  • Sink is under-mounted, the holes are not visible once installed
Bestseller No. 8
KOHLER K-6426-0 Whitehaven Farmhouse Smart Divide Self-Trimming Undermount Apron Front Double-Bowl...
  • 36-Inch minimum base cabinet width
  • Large/medium bowls
  • 9-Inch depth
  • Shortened apron allows sink to be used in most standard cabinetry or retrofitted to existing standard cabinetry
  • Self-Trimming apron overlaps the cabinet face for easy installation and beautiful results
Bestseller No. 9
Whitehaven 35-11/16 In. x 21-9/16 In. Self-Trimming Smart Divide Undermount Large/Medium Double-Bowl...
  • SINK SIZE: 36" x 22"
  • MINIMUM CABINET BASE WIDTH: 36 inch min. cabinet base width
  • UNDERMOUNT INSTALLATION: install this sink as an undermount installation in new cabinetry. Most tall apron sinks will not fit in a standard cabinet...
  • NO FAUCET HOLES: No faucet holes mean you can have any faucet you'd like, without the need for an escutcheon. Choose a Kohler faucet to complement...
  • CAST IRON MATERIAL: Cast iron material is made to last a lifetime. Guaranteed not to chip, crack, or burn.
Bestseller No. 10
CECO Sinks-Big Corona 744-LD-UM Double Bowl Cast Iron Undermount Kitchen Sink 43" X 19.5" X 10",...
  • CECO Sinks - Kitchen Sink - Double Bowl - Undermount - Cast Iron - Big Corona
Bestseller No. 11
KOHLER K-7251-0 Whitehaven Farmhouse Undermount Single-Bowl Kitchen Sink with Tall Apron with...
  • Textured ridge design on apron-front
  • Fits minimum 30 in. Apron sink base cabinet
  • Self-trimming apron overlaps the cabinet face for easy installation and beautiful results
  • No faucet holes
  • Offset drain increases workspace in the sink and storage space underneath
Bestseller No. 12
KOHLER K-6487-0 Whitehaven Farmhouse Self-Trimming 29-11/16" x 21-9/16" x 9-5/8" Front Undermount...
  • MINIMUM CABINET BASE WIDTH: 30" minimum cabinet base width
  • INNOVATIVE DESIGN: Basin slopes 2 degrees toward drain to minimize water pooling
  • MATERIAL: Made from KOHLER enameled cast iron that resists chipping, cracking or burning
  • EASY lNSTALL: Self-Trimming apron overlaps the cabinet face for easy installation. Includes cutout templates.
  • SINK SIZING: 29 11/16" X 21 9/16" X 9 5/8"
Bestseller No. 13
American Standard 77SB30190.308 Delancey 30 x 19 Single Bowl Cast Iron Kitchen Sink Brilliant White
  • Country Of Origin: China
  • Brand Name: American Standard
  • Color: White
  • Model Number: 77Sb30190.308
Bestseller No. 14
CECO Sinks-Vilano 741-UM Single Bowl Undermount Cast Iron Kitchen Sink 43" X 19.5" X 10", White
  • CECO Sinks - Kitchen Sink - Single Bowl - Undermount - Cast Iron - Vilano
Bestseller No. 15
KOHLER K-5827-0 Whitehaven Farmhouse Self-Trimming Undermount Single-Bowl Sink with Tall Apron,...
  • MINIMUM CABINET BASE: Fits minimum 33 in. cabinet. Self-Trimming designs requires simple rough cut
  • INNOVATIVE DESIGN: Basin slopes 2 degrees toward drain to minimize water pooling
  • MATERIAL: Made from KOHLER enameled cast iron that resists chipping, cracking or burning
  • EASY TO lNSTALL: Self-Trimming apron overlaps the cabinet face for easy installation. Includes cutout templates.
  • SINK SIZING: 32 1/2" x 21 9/16" x 9 5/8"
Bestseller No. 16
Gourmetier GCKUS362211 Towne 36-Inch Cast Iron Undermount Kitchen Sink, 4-Hole, White
  • Fabricated from cast iron material
  • Undermount installation with 4 pre-drilled faucet holes
  • Bowl dimensions: (L)36" x (W)22" x (H)10-5/8"
  • Includes mounting hardware
  • Easy-to-clean
Bestseller No. 17
KOHLER K-6486-0 Whitehaven Farmhouse Self-Trimming Undermount Single-Bowl Kitchen Sink with Short...
  • MINIMUM CABINET BASE WIDTH: 30" minimum cabinet base width
  • INNOVATIVE DESIGN: Basin slopes 2 degrees toward drain to minimize water pooling
  • MATERIAL: Made from KOHLER enameled cast iron that resists chipping, cracking or burning
  • EASY lNSTALL: Self-Trimming apron overlaps the cabinet face for easy installation Includes cutout templates
  • SINK SIZING: 29 1/2" x 21 916" x 9 5/8"
Bestseller No. 18
American Standard 77DB36220A.308 Delancey 36x22 Double Bowl Cast Iron Apron Front Kitchen Sink, 36 x...
  • Cast Iron Double Bowl Apron Front Sink
  • Brilliant White Finish
  • Under Mount Installation
  • 8-5/8" deep bowls
  • 4 oversized undermount holes to assist in faucet and accessory installation
Bestseller No. 20
KOHLER K-8668-5UA2-0 Riverby 27 In. x 22 In. x 9-5/8 In. Undermount Single-Bowl Kitchen Sink with 5...
  • 30-inch minimum base cabinet Width
  • Single bowl with 9 in. Depth
  • Five oversized faucet holes; oversized holes allow for easy installation of Faucets and accessories
  • Bowl slopes 2 degrees toward drain to minimize water pooling
  • Constructed of KOHLER enamelled cast iron

Having trouble finding a great cast iron undermount kitchen sink?

This problem is well understood by us because we have gone through the entire cast iron undermount kitchen sink research process ourselves, which is why we have put together a comprehensive list of the best cast iron undermount kitchen sinks available in the market today.

After hours of searching and using all the models on the market, we have found the best cast iron undermount kitchen sink for 2023. See our ranking below!

How Do You Buy The Best Cast Iron Undermount Kitchen Sink?

Do you get stressed out thinking about shopping for a great cast iron undermount kitchen sink? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching cast iron undermount kitchen sink, which is why we have assembled a comprehensive list of the greatest cast iron undermount kitchen sink available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for cast iron undermount kitchen sink that you consider buying. Your questions might include the following:

  • Is it worth buying an cast iron undermount kitchen sink?
  • What benefits are there with buying an cast iron undermount kitchen sink?
  • What factors deserve consideration when shopping for an effective cast iron undermount kitchen sink?
  • Why is it crucial to invest in any cast iron undermount kitchen sink, much less the best one?
  • Which cast iron undermount kitchen sink are good in the current market?
  • Where can you find information like this about cast iron undermount kitchen sink?

We’re convinced that you likely have far more questions than just these regarding cast iron undermount kitchen sink, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for cast iron undermount kitchen sink, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible cast iron undermount kitchen sink. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an cast iron undermount kitchen sink buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available cast iron undermount kitchen sink currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of cast iron undermount kitchen sink has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an cast iron undermount kitchen sink?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your cast iron undermount kitchen sink.
  5. Customer Ratings: Number ratings grade cast iron undermount kitchen sink objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their cast iron undermount kitchen sink.
  7. Product Quality: You don’t always get what you pay for with an cast iron undermount kitchen sink, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an cast iron undermount kitchen sink is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining cast iron undermount kitchen sink information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding cast iron undermount kitchen sink is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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