20 Best Bathroom Undermount Sink [2024]

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

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# Preview Product
1 KOHLER 20000-0 Caxton Rectangle Undermount Bathroom Sink, 20-1/4' W x 15-11/16' L, White KOHLER 20000-0 Caxton Rectangle Undermount Bathroom Sink, 20-1/4" W x 15-11/16" L, White
2 1181CBW White Rectangular Porcelain Undermount Lavatory Bathroom Sink Size 18 1/2 X 11 1181CBW White Rectangular Porcelain Undermount Lavatory Bathroom Sink Size 18 1/2 X 11
3 Rectangular Bathroom Sink Undermount - Lordear 17'' Undermount Rectangle Pure White Porcelain... Rectangular Bathroom Sink Undermount - Lordear 17'' Undermount Rectangle Pure White Porcelain...
4 KOHLER K-2882-0 Verticyl Undermount Bathroom Sink, White KOHLER K-2882-0 Verticyl Undermount Bathroom Sink, White
5 KOHLER K-2355-0 Archer Under-Mount Bathroom Sink, White KOHLER K-2355-0 Archer Under-Mount Bathroom Sink, White
6 Kohler 8189-0 Verticyl Bathroom Sink, White Kohler 8189-0 Verticyl Bathroom Sink, White
7 Under Mount Vessel Sink, Future Height 16' x 11', 16 inch by 11 inch, Under Counter Bathroom Sink,... Under Mount Vessel Sink, Future Height 16" x 11", 16 inch by 11 inch, Under Counter Bathroom...
8 ANZZI Rhodes Modern Ceramic Undermount Sink for Bathroom | 21 Inch Vitreous Polished White Vanity... ANZZI Rhodes Modern Ceramic Undermount Sink for Bathroom | 21 Inch Vitreous Polished White Vanity...
9 KOHLER K-2214-0 Ladena Under-Mount Bathroom Sink, White KOHLER K-2214-0 Ladena Under-Mount Bathroom Sink, White
10 20.9 Inch Rectrangle Undermount Vitreous Ceramic Lavatory Vanity Bathroom Sink Pure White 20.9 Inch Rectrangle Undermount Vitreous Ceramic Lavatory Vanity Bathroom Sink Pure White
11 Kraus KCU-241 Elavo Bathroom Undermount Sink, 21 Inch, 24 Inch , White Kraus KCU-241 Elavo Bathroom Undermount Sink, 21 Inch, 24 Inch , White
12 KOHLER Memoirs Undermount Bathroom Sink, White, K-2339-0 KOHLER Memoirs Undermount Bathroom Sink, White, K-2339-0
13 KINGSMAN 20.9 Inch Durable Rectrangle Undermount Vitreous Ceramic Lavatory Vanity Bathroom Sink -... KINGSMAN 20.9 Inch Durable Rectrangle Undermount Vitreous Ceramic Lavatory Vanity Bathroom Sink -...
14 Kohler K-EC2210-0 Caxton Oval Bathroom Sink, White Kohler K-EC2210-0 Caxton Oval Bathroom Sink, White
15 KOHLER K-2209-0 Caxton Under-Mount Bathroom Sink, White KOHLER K-2209-0 Caxton Under-Mount Bathroom Sink, White
16 Eridanus Rectangular Undermount Bathroom Sink, Ceramic Vanity Basin Vessel Sink with Overflow,... Eridanus Rectangular Undermount Bathroom Sink, Ceramic Vanity Basin Vessel Sink with Overflow,...
17 KOHLER K-2210-0 Caxton Under-Mount Bathroom Sink, White KOHLER K-2210-0 Caxton Under-Mount Bathroom Sink, White
18 KOHLER K-2336-0 Devonshire Undercounter Bathroom Sink, White KOHLER K-2336-0 Devonshire Undercounter Bathroom Sink, White
19 KOHLER K-2881-0 Verticyl Oval Undercounter Bathroom Sink, White KOHLER K-2881-0 Verticyl Oval Undercounter Bathroom Sink, White
20 American Standard 0426000.020 Studio Care 13 by 13-Inch Under Counter Lavatory Sink, White American Standard 0426000.020 Studio Care 13 by 13-Inch Under Counter Lavatory Sink, White
SaleBestseller No. 1
KOHLER 20000-0 Caxton Rectangle Undermount Bathroom Sink, 20-1/4" W x 15-11/16" L, White
  • DESIGN: No faucet holes, requires wall or counter mount facuet
  • MATERIAL: Vitreous china for lasting beauty and exceptional durability.
  • INSTALLATION: Undermount.
  • Rectangular basin with overflow, drain not included
  • Drain not included
SaleBestseller No. 2
1181CBW White Rectangular Porcelain Undermount Lavatory Bathroom Sink Size 18 1/2 X 11
  • EXQUISITE DESIGN | With an unparalleled glazed finish and smooth, chip-resistant surface, the understated elegance of this ceramic sink is an integral...
  • VERSATILITY | A classic rectangular shape creates timeless design in a guest bath, master bath or powder room and the front overflow diverts water...
  • MAXIMUM DURABILITY | Manufactured from the highest quality vitreous china the basin is strong enough to withstand chips, has a smooth finish and is...
  • DIMENSIONS | Inside Length: 18.5" | Inside Width: 11" | Outside Depth: 7" | Internal Depth: 5.5"
  • INSTALLATION | This basin is designed for undermount application.
Bestseller No. 3
Rectangular Bathroom Sink Undermount - Lordear 17'' Undermount Rectangle Pure White Porcelain...
  • ❤ Modern Undermount Bathroom Vessel Sink - Best Sleek European inspired modern contemporary design, arc beautiful, elegant and generous. Our 17x12...
  • ❤Stain Resistant Rectangular Bathroom Sink - Using high-quality clay 1380° high-temperature firing for low water absorption,acid resistance....
  • ❤ Undermount Ceramic Vessel Sink - undemount installation method makes this 17" white sink super easy in installation . Package includes mounting...
  • ❤Sink Dimension - Exterior Size: 17-1/4"x 12-1/4” x 6-3/4" Deep | Interior Size: 15” x 10”. Deep enough to prevent water splash. Suitable...
  • ❤Lordear Promise: 3 month free return! + Limited lifetime warranty. Any puzzlement, please contact our aftersale department directly.
SaleBestseller No. 4
KOHLER K-2882-0 Verticyl Undermount Bathroom Sink, White
  • DESIGN: Geometric rectangular basin with vertical sides
  • FEATURES: Overflow drain
  • REQUIRES: No faucet holes; requires wall or counter mount faucet
  • MATERIAL: Vitreous china for lasting beauty and exceptional durability
  • INSTALLATION: Under mount installation allows this sink to seamlessly integrate into your bath or powder room design
SaleBestseller No. 5
KOHLER K-2355-0 Archer Under-Mount Bathroom Sink, White
  • DESIGN: Classic rectangular basin with beveled edges and clean geometry.
  • FEATURES: Overflow drain.
  • REQUIRES: No faucet or faucet holes; requires wall- or counter-mount faucet.
  • MATERIAL: Vitreous china for lasting beauty and exceptional durability.
  • INSTALLATION: Under-mount installation allows this sink to seamlessly integrate into your bath or powder room design.
SaleBestseller No. 6
Kohler 8189-0 Verticyl Bathroom Sink, White
  • Geometric rectangular basin with vertical sides
  • Overflow drain
  • No faucet holes;
  • Requires wall-or counter-mount faucet
Bestseller No. 7
Under Mount Vessel Sink, Future Height 16" x 11", 16 inch by 11 inch, Under Counter Bathroom Sink,...
  • Exterior Dimension: 18.11" x 13" (may vary by 0.2")
  • Interior Dimension: 16" x 11" (may vary by 0.2")
  • Bowl Depth: 5.59"/ 7"
  • Drain Diameter: 1.7"
  • Unglazed Underside
Bestseller No. 8
ANZZI Rhodes Modern Ceramic Undermount Sink for Bathroom | 21 Inch Vitreous Polished White Vanity...
  • ⭐ [ CENTERPIECE FOR ANY BATHROOM COUNTER ] : The ANZZI Rhodes Series sink is crafted using the finest quality Vitreous China, ANZZI’s Modern...
  • ⭐ [ EASY TO CLEAN ] : Scratch-tough and stain-resistant non-porous surface allows easy-to-clean low maintenance.
  • ⭐ [ PREMIUM QUALITY MATERIAL ] : Each ANZZI bathroom vessel sink is crafted using the finest quality Vitreous China resulting in a smoothly polished...
  • ⭐ [ INSTALLATION-READY ] : Front side built in overflow and Standard 1.75 in. drain opening. + Installation guideline included - ANZZI's...
  • ⭐ [ RISK FREE PURCHASE ] : ANZZI products are manufactured with superior quality standards and workmanship and are backed by our limited lifetime...
Bestseller No. 9
KOHLER K-2214-0 Ladena Under-Mount Bathroom Sink, White
  • DESIGN: Rectangular basin with curved bottom.
  • FEATURES: Overflow drain.
  • REQUIRES: No faucet holes; requires wall- or counter-mount faucet.
  • MATERIAL: Vitreous china for lasting beauty and exceptional durability.
  • INSTALLATION: Under-mount installation allows this sink to seamlessly integrate into your bath or powder room design.
Bestseller No. 10
20.9 Inch Rectrangle Undermount Vitreous Ceramic Lavatory Vanity Bathroom Sink Pure White
  • Classic Rectangle shape creates timeless design in a guest bath, master bath or powder room
  • Easy-to-clean polished surface with seamless undermount installation with 24” Minimum Cabinet Size
  • Exterior Size: 20.9” x 13.5” x 6.5” Deep | Interior Size: 19” x 11.75” x 5.5”
  • Standard 1.75 inch drain opening works with pull-up & pop-up drains with overflow
  • High quality smooth ceramic ensures your durable & scratch-resistant lifetime use. Certified and listed by cUPC with Liftetime warranty
SaleBestseller No. 11
Kraus KCU-241 Elavo Bathroom Undermount Sink, 21 Inch, 24 Inch , White
  • GREAT VALUE: A versatile sink made from high-quality ceramic that’s extremely resistant to scratches and stains, and will not fade over time
  • EASY TO CLEAN: Smooth non-porous surface with a premium baked-on glaze for a high-gloss finish that’s easy to keep clean
  • INSTALLATION-READY: All mounting hardware included for your convenience – LIFETIME LIMITED and customer service that puts you first
  • UNDERMOUNT INSTALLATION: creates a seamless transition between countertop and sink
  • DIMENSIONS: 21 in. L x 14 1/4 in. W; standard 1. 75 in. Drain opening compatible with pop-up drain with overflow
SaleBestseller No. 12
KOHLER Memoirs Undermount Bathroom Sink, White, K-2339-0
  • DESIGN: Refined rectangular basin with molded edges.
  • REQUIRES: REQUIRES: No faucet or faucet holes; requires wall- or counter-mount faucet.
  • MATERIAL: Vitreous china for lasting beauty and exceptional durability.
  • INSTALLATION: Under-mount installation allows this sink to seamlessly integrate into your bath or powder room design.
  • DIMENSIONS: 24.8 x 20.5 x 9.9 inches
Bestseller No. 13
KINGSMAN 20.9 Inch Durable Rectrangle Undermount Vitreous Ceramic Lavatory Vanity Bathroom Sink -...
  • Classic Rectangle shape creates timeless design in a guest bath, master bath or powder room
  • Easy-to-clean polished surface with seamless undermount installation with 24” Minimum Cabinet Size
  • Exterior Size: 20.9” x 14.75” x 8” Deep | Interior Size: 18.75” x 12.25” x 7.5”
  • Standard 1.75 inch drain opening works with pull-up & pop-up drains with overflow
  • Certified and listed by cUPC with Liftetime warranty
Bestseller No. 14
Kohler K-EC2210-0 Caxton Oval Bathroom Sink, White
  • Install beneath countertops to combine the look of an integral basin with the benefits of durable vitreous china and many color options
  • Constructed of vitreous china
  • Fits standard 14- x 17-inch countertop cutout.
  • Interior dimensions: 17"L x 14"W
  • Undercount installation; no faucet holes
SaleBestseller No. 15
KOHLER K-2209-0 Caxton Under-Mount Bathroom Sink, White
  • DESIGN: Oval basin with unglazed underside for a timeless, easy-to-clean addition to your bath or powder room.
  • FEATURES: Overflow drain.
  • REQUIRES: No faucet or faucet holes; requires wall- or counter-mount faucet.Drain hole:1-3/4 inch
  • MATERIAL: Vitreous china for lasting beauty and exceptional durability.
  • INSTALLATION: Under-mount installation allows this sink to seamlessly integrate into your bath or powder room design.
Bestseller No. 16
Eridanus Rectangular Undermount Bathroom Sink, Ceramic Vanity Basin Vessel Sink with Overflow,...
  • Overall dimensions: 21-1/4″ x 15″ x 7-3/4″
  • Interior dimensions: 18-7/8″ x 12-9/16″ x 6-11/16″
  • Highly-glazed, seamless construction, handcrafted of ceramics
  • Undermount installation with overflow
  • ONE year limited warranty against manufacture defects and damage in transit
SaleBestseller No. 17
KOHLER K-2210-0 Caxton Under-Mount Bathroom Sink, White
  • DESIGN: Oval basin with unglazed underside for a sleek transition in your bathroom.
  • FEATURES: Overflow drain and clamp assembly.
  • NOTE: Fits standard 14- x 17-inch countertop cutout.
  • MATERIAL: Vitreous china for lasting beauty and exceptional durability.
  • INSTALLATION: Under-mount installation allows this sink to seamlessly integrate into your bath or powder room design.
Bestseller No. 18
KOHLER K-2336-0 Devonshire Undercounter Bathroom Sink, White
  • Popular styling and convenient size
  • Vitreous china
  • Interior dimensions: 18-1/8-Inch L x 14-Inch H
  • Undercounter installation
  • Coordinates with other products in the Devonshire collection
Bestseller No. 19
KOHLER K-2881-0 Verticyl Oval Undercounter Bathroom Sink, White
  • Geometric oval basin with vertical sides.
  • Overflow drain.
  • Fits standard 14- x 17-inch countertop cutout.
  • Vitreous china.
  • No faucet holes; requires wall-or counter-mount faucet.
SaleBestseller No. 20
American Standard 0426000.020 Studio Care 13 by 13-Inch Under Counter Lavatory Sink, White
  • Square undercounter mount sink
  • Made of vitreous china
  • Customizable overflow position
  • Supplied with mounting kit (7301442-0070A) and template

Having trouble finding a great bathroom undermount sink?

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

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

How Do You Buy The Best Bathroom Undermount Sink?

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

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

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

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

John Harvards provides an bathroom undermount 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 bathroom undermount 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 bathroom undermount 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 bathroom undermount 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 bathroom undermount sink.
  5. Customer Ratings: Number ratings grade bathroom undermount sink objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their bathroom undermount sink.
  7. Product Quality: You don’t always get what you pay for with an bathroom undermount sink, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an bathroom undermount sink is should be an indication of how long it will work out for you.

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

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FAQ:

Q: What are the best bathroom sink brands?

A: Best Single Handle: Moen WSL84502SRN Bathroom Faucet “Brushed Nickel finish. … Best Luxury: Phiestina WF008-5-BN Bathroom Faucet “Stainless steel pop-up drain. … Best Vintage: Delta 25999LF Bathroom Faucet “All-metallic body. … Best for Rectangular Sink: Vigo Rectangular Vessel Bathroom Faucet “Non-Porous surface. …

Q: What is the best bathroom sink?

A: Regarding washing up, Francesca said: “We have been provided with crockery and cutlery and are expected to wash this in our bathroom sink. I tend to eat straight … “The hotel staff are doing their best to accommodate but it is clear the catering and …

Q: What are the most popular bathroom sinks?

A: Color: White,beige and copper are among the most popular sink colors,but sinks can come in countless different hues and finishes. … Faucet hole options: Some sinks do not include a hole for the faucet. … Water conservation: some modern vessel sink and faucet combos have water conservation benefits. …

Q: What is under mounted bathroom sink?

A: Zero reveal ensures that the edge of the countertop is flush with the opening of the sink. Positive reveal ensures that some of the sink’s rim is visible past the edge of the countertop. Negative reveal conceals the sink’s rim entirely beneath the countertop,so the countertop edge overhangs.