20 Best Cast Iron Sink [2024]

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

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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 American Standard 7692.008.020 Lakewell Cast Iron Wall Mounted Service Sink with Drilled Back 2... American Standard 7692.008.020 Lakewell Cast Iron Wall Mounted Service Sink with Drilled Back 2...
3 KOHLER 6489-0 Whitehaven UC 36 Tall Apron Sink, One Size, White KOHLER 6489-0 Whitehaven UC 36 Tall Apron Sink, One Size, White
4 KOHLER 5707-0 Iron/Tones Kitchen Sink, White KOHLER 5707-0 Iron/Tones Kitchen Sink, White
5 KOHLER K-6584-0 Iron/Tones Self-Rimming Undercounter Kitchen Sink, White KOHLER K-6584-0 Iron/Tones Self-Rimming Undercounter Kitchen Sink, White
6 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
7 KOHLER K-5871-5UA3-0, One Size KOHLER K-5871-5UA3-0, One Size
8 AP Wall Mounted Small Service Sink Glazed Steel Utility Sink, with Overflow, Dark Navy Blue Trim AP Wall Mounted Small Service Sink Glazed Steel Utility Sink, with Overflow, Dark Navy Blue Trim
9 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,...
10 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...
11 KOHLER K-5818-1-0 Hartland Self-Rimming Kitchen Sink with Single-Hole Faucet Drilling, White KOHLER K-5818-1-0 Hartland Self-Rimming Kitchen Sink with Single-Hole Faucet Drilling, White
12 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...
13 KOHLER K-5873-5U-0 Deerfield Kitchen Sink, 2.375, White KOHLER K-5873-5U-0 Deerfield Kitchen Sink, 2.375, White
14 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...
15 Kohler K-8669-5UA3-0 Riverby Kitchen Sinks, White Kohler K-8669-5UA3-0 Riverby Kitchen Sinks, White
16 American Standard 77DB30190.308 Delancey 30x19 Double Bowl Cast Iron Kitchen Sink, Brilliant White American Standard 77DB30190.308 Delancey 30x19 Double Bowl Cast Iron Kitchen Sink, Brilliant White
17 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...
18 American Standard 77SB33223.308 Quince 33 x 22 Single Bowl Cast Iron Kitchen Sink-3 Holes, Brilliant... American Standard 77SB33223.308 Quince 33 x 22 Single Bowl Cast Iron Kitchen Sink-3 Holes,...
19 KOHLER K-6488-0 Whitehaven Self-Trimming Front Single Basin Sink with Short Apron, White KOHLER K-6488-0 Whitehaven Self-Trimming Front Single Basin Sink with Short Apron, White
20 KOHLER 19022-1-0 Park Falls Utility Sink, 22' X 14' X 11', White KOHLER 19022-1-0 Park Falls Utility Sink, 22" X 14" X 11", White
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
American Standard 7692.008.020 Lakewell Cast Iron Wall Mounted Service Sink with Drilled Back 2...
  • Wall-mounted service sink
  • Enameled cast iron material
  • Glossy porcelain finish
  • Stainless steel rim guard
SaleBestseller No. 3
KOHLER 6489-0 Whitehaven UC 36 Tall Apron Sink, One Size, White
  • MINIMUM CABINET BASE WIDTH: 36" 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: 35-11/16 inches by 21-9/16 inches, 9-inch depth
Bestseller No. 4
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. 5
KOHLER K-6584-0 Iron/Tones Self-Rimming Undercounter Kitchen Sink, White
  • Mix and match shapes and colors to create a customized workstation
  • Constructed of KOHLER cast iron
  • Self-rimming dimensions: 17 inches by 18-3/4 inches
  • Under counter dimensions: 14 inches long by 15-3/4 inches wide
  • Basin depth of 7-1/2 inches
Bestseller No. 6
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
SaleBestseller No. 7
Bestseller No. 8
AP Wall Mounted Small Service Sink Glazed Steel Utility Sink, with Overflow, Dark Navy Blue Trim
  • Basin Dimensions: Height: 6 1/2 in. Length: 17 In. Width: 11 5/8 in.
  • Overall Dimensions: 20 1/8 W x 14 3/8 in. H, glazed white finish inside and out - No faucet hole
  • Drain valve 1 1/2" and overflow set with plug and chain
  • Made of glazed steel and includes installation kit
  • Dark Navy Blue PVC edge
Bestseller No. 9
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. 10
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
SaleBestseller No. 11
KOHLER K-5818-1-0 Hartland Self-Rimming Kitchen Sink with Single-Hole Faucet Drilling, White
  • Unique scalloped design
  • 33" L x 22" W
  • Basin depth 9"
  • Double equal basins
  • Self-rimming installation
Bestseller No. 12
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.
SaleBestseller No. 13
KOHLER K-5873-5U-0 Deerfield Kitchen Sink, 2.375, White
  • Double equal basins
  • Undercounter installation with installation kit included
  • Five-hole oversized faucet drilling, with three faucet holes at center and single accessory hole at left and right
  • Constructed of KOHLER cast iron
Bestseller No. 14
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. 15
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. 16
American Standard 77DB30190.308 Delancey 30x19 Double Bowl Cast Iron Kitchen Sink, Brilliant White
  • Cast Iron Double Bowl Sink
  • 8-7/8" deep bowls
  • Undermount Installation
  • Minimum 33" (838 millimeter) cabinet required
  • Installation Guide
Bestseller No. 17
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. 18
American Standard 77SB33223.308 Quince 33 x 22 Single Bowl Cast Iron Kitchen Sink-3 Holes, Brilliant...
  • Cast Iron Single Bowl Sink
  • 3 hole
  • 9-3/8" deep bowl
  • Top Mount Installation
  • 36" (914mm) cabinet required
Bestseller No. 19
KOHLER K-6488-0 Whitehaven Self-Trimming Front Single Basin Sink with Short Apron, White
  • MINIMUM CABINET BASE WIDTH: 36" 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: 35 1/2" X 21 9/16" X 9 5/8"
Bestseller No. 20
KOHLER 19022-1-0 Park Falls Utility Sink, 22" X 14" X 11", White
  • Fits minimum 21-inch base cabinet if installed as top-mount.
  • Fits minimum 24-inch base cabinet if installed as under-mount.
  • Single bowl.
  • 12-1/2-inch depth provides generous workspace.
  • Single faucet hole.

Having trouble finding a great cast iron sink?

This problem is well understood by us because we have gone through the entire cast iron sink research process ourselves, which is why we have put together a comprehensive list of the best cast iron 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 sink for 2023. See our ranking below!

How Do You Buy The Best Cast Iron Sink?

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

We understand, because we’ve already gone through the whole process of researching cast iron sink, which is why we have assembled a comprehensive list of the greatest cast iron 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 sink that you consider buying. Your questions might include the following:

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

We’re convinced that you likely have far more questions than just these regarding cast iron 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 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 sink. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an cast iron 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 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 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 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 sink.
  5. Customer Ratings: Number ratings grade cast iron 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 sink.
  7. Product Quality: You don’t always get what you pay for with an cast iron sink, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an cast iron sink is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining cast iron 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 sink is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: How do you install a cast iron sink?

A: Silicone Sealant. A selection of Kohler cast iron sinks,including both self-rimming and undercounter models,call for silicone sealant. Non-Adhesive Sealant. … Counter Manufacturer Recommended Sealant. … Tips. …

Q: How to install a vintage cast iron sink?

A: Screwdriver Pliers Wrenches

Q: Do cast iron sinks need extra support?

A: You may need additional support for a new cast iron sink. Since this sink type is much heavier than other options, it is a good idea to provide some extra support. This will help prevent the sink from dropping down or causing damage. How Do You Take Care of a Cast Iron Sink?