Most people don’t know that the type of installation they choose plays a significant impact on their daily routine. Currently, the most popular types of installations are drop-in, vessel, and undermount installations. While other installations have their benefits, they cannot match the benefits of undermount installation. This is because undermount bathroom sinks eliminate the hassle of having to deal with things that keep getting on your way.
In addition, undermount bathroom sinks are designed to bring modernity to the bathroom. That being said, they look really nice once installed. They are also easy to clean, considering that the counter top normally overlaps them by a few millimeters. They are great for bathrooms where space is already at premium; thanks to their ability to let the top of the vanity extend to the edge of the basin. In our top 10 best undermount bathroom sinks reviews, we have talked about premium brands with the hope that you will get the right product at a fair price.
- 1. Nantucket Sinks Rectangle Ceramic Undermount Vanity (White)
- 2. Decolav 1402-CWH Rectangular Undermount Sink (White)
- 3. Friho Modern Rectangular Undermount Sink
- 4. Kohler K-2882 -0 Undercounter Bathroom Sink
- 5. Nantucket Sinks Oval Ceramic Undermount Vanity Sink
- 6. American Standard Undercounter Bathroom Sink (0614.000.020)
- 7. Kohler K-2209-0 Undercounter Bathroom Sink
- 8. Kohler Undercounter Bathroom Sink (K-2214-0)
- 9. Kohler Undercounter Bathroom Sink (K-2339-0)
- 10. Kohler K-20000-0 Rectangle Undermount Bathroom Sink
1. Nantucket Sinks Rectangle Ceramic Undermount Vanity (White)
You definitely want your home to look better than others. So, why don’t you go for the Nantucket Sinks Rectangle Ceramic Undermount Vanity? It is specially designed to give your home a new look. That’s why people who have tried it have loved it. The undermount bathroom sink has a flat bottom and slopes sides that give it a transitional look, which will surely elevate the look of your bathroom. Its exterior dimensions measure 18-by-12.875 inches, while its interior dimensions measure 16-by-10.875 inches. The depth of the bowl varies between 5.875 and 7.375 inches. The drain diameter, on the other hand, is 1.75 inches. This bathroom sink has an overflow, which brings in convenience. It is white, and, therefore, goes with several bathroom finishes.
- Great for people with 18” deep vanity
- Looks beautiful in the bathroom
- The bowl is nice and deep
- Water does not stand in the bottom
- Works well for all the bathroom needs
- Not perfectly straight along the edges
2. Decolav 1402-CWH Rectangular Undermount Sink (White)
Why should you buy from Decolav? Well, the company gives lavatories a distinct 21st Century feel and look. And it achieves this by producing quality products like the 1402-CWH Rectangular Undermount Sink. Based on how it is designed, this undermount sink will certainly transform the look of your bathroom. It boasts skillfully crafted pieces, which have been double fired and then glazed for superior durability and unrivaled resistance to stains. The undermount sink measures 20.39 inches wide by 14.48 inches deep by 8.26 inches high. Well, this is a suitable size for most bathrooms. It is rectangular, meaning it will provide you with just enough capacity to do anything. Additionally, it is equipped with overflow to ensure convenience. It is also ADA compatible to further promote convenience.
- The price is competitive
- Looks great in the bathroom
- Arrives fast and in good shape
- Installation is quick and seamless
- The white color matches most tubs
- May arrive with a few defects, but the manufacturer is always willing to help out
3. Friho Modern Rectangular Undermount Sink
Friho is one of the few reliable and notable manufacturers you have ever come across. They provide an amazing 10-year warranty for every purchase of this modern and rectangular undermount sink. As if that’s not enough, Friho gives 100-percent money back guarantee. This means buying from them is highly recommended since you will never lose your money. The undermount sink displays a modern and sleek style that will no doubt take the appearance of your bathroom to the next level. The sink also has an overflow to give you the much-needed convenience. Friho has made it with a high quality ceramic that is smooth and durable. The ceramic is also scratch-resistant to let you use the sink with minimal worries.
- The price is okay
- Looks more modern than oval sinks
- Looks great once installed
- The quality seems great
- Fits perfectly under the counter
- Sides are not straight lines, but this does not affect its performance a lot
4. Kohler K-2882 -0 Undercounter Bathroom Sink
The modern touch of this undermount bathroom sink offers understated elegance that you will definitely fall in love with. Ideally, the undercounter bathroom sink features a simple design that blends with nearly every bathroom finish. Plus it is rectangular; hence, it will fit well into any bathroom décor. The interior dimensions of the sink are 17-1/4 inches wide by 13 inches deep. The exterior dimensions, on the other hand, are 19-13/16 inches by 6-3/4 inches high by 15-5/8 inches wide. The sink has an overflow drain, which keeps water at the right level. Besides, it has clean lines that pair seamlessly with any bathroom style. Talking of bathroom style; the manufacturer understands that there are so many. For this reason, this undermount bathroom sink comes in many different colors to choose from.
- Looks very modern and sleek
- Heavy and well built
- Installation is completely level
- Utilizes space much better than oval sinks
- Arrives quickly and in perfect condition
- The bottom is very flat, making water not to drain properly
5. Nantucket Sinks Oval Ceramic Undermount Vanity Sink
The reason why we recommend this oval undermount vanity sink to you is that it will give your bathroom appearance a unique touch. It is modern, and, therefore, will add elegance to your remodeled or completely new bathroom. The sink is like any top quality sink in that it has an overflow and 1.5-inch standard opening. Its exterior dimensions are 15-by-12.25 inches, while its interior dimensions are 13-by-10.125 inches. Its bowl depth is 6.125 inches. Looking at these measurements, the bathroom sink will not compromise your space. Ideally, it is deep enough to allow you to meet all of your bathroom needs. Its compact size makes it great for small bathrooms where space is limited. We are certain that it is exactly what your contemporary bathroom is missing.
- Great for small bathrooms
- The price fits the bill
- The installation is a breeze
- Does not take up a lot of space
- The white color is great and neutral
- Does not come with template or mounting hardware
6. American Standard Undercounter Bathroom Sink (0614.000.020)
Your bathroom should not be dull and predictable. That’s why we are bringing this undercounter bathroom sink to your attention. It is a minimalist bathroom sink that has all it takes to be a bold addition to your modern bathroom. It features a simple rectangular shape that combines with the unique curved basin to give you exceptional results. What’s more, this sink is made from high-glass Vitreous China, which is stain-resistant to give you a lifetime performance. It measures 21-1/4-by-15-1/4 inches, and its bowl size measures 18-1/4 inches wide by 12-1/8 inches front to back by 6-3/4 inches deep. The interior bowl is unique and tapered to help enhance the look of the sink. Installing this undercounter sink will not take a lot of effort since it comes with a mounting kit and cut-out template.
- The quality is very good
- Available at a great price
- The style is nice
- The sides are deep enough
- Nicely finished and easy to install
- For some reasons, the white color is yellowish
7. Kohler K-2209-0 Undercounter Bathroom Sink
Since this bathroom sink is designed for undermount installation, it has no faucet holes. Its exterior dimensions are 17 inches long by 14 inches wide, while its interior dimensions are 15 inches long by 12 inches wide. The undercounter bathroom sink is constructed of Vitreous china, which is quality for long-lasting performance. Once it is installed, this undercounter bathroom sink will complement your décor whether it is contemporary or traditional. It is available in several colors including almond, biscuit, black/black, cashmere, dune, ice gray, Mexican sand, sandbar, thunder gray, and white. This means you will be able to choose a suitable color that goes well with the counter of your bathroom. The sink features a simple and streamlined design that is versatile and attractive.
- Seems a great quality for the price
- Looks great in the bathroom
- The size is perfect for any bathroom
- Works nicely and has no issues
- The drain is off center, and this creates more room in the vanity
- Does not come with a template for countertop
8. Kohler Undercounter Bathroom Sink (K-2214-0)
The Kohler K-2214-0 model is a spacious and stylish undercounter bathroom sink that will no doubt add comfort to your bathroom. It is constructed of top quality vitreous china, so its quality should not be doubted. Moreover, this undermount bathroom sink features unique, oblong shape and clean lines that evoke a casual elegance, which complements any bathroom style. The undermount bathroom sink also pairs its classic style with versatility to create an ample workspace. Its curves are easy to clean to save your time and energy. The size of this bathroom sink is 18 inches long by 12 inches wide. Also, it is available in a 21-inch width to make sure you have a range of options to choose from.
- Looks wonderful throughout the home
- Appears to be well made
- Very deep; hence, does not splash water
- Balances style and functionality
- Goes well with a modern bathroom design
- The price is a bit on the higher side
9. Kohler Undercounter Bathroom Sink (K-2339-0)
This undercounter sink should not miss from your remodeled or new bathroom. This is because it will not just bring functionality to your room but also will take the looks and décor of your bathroom to unreachable levels. The sink displays crisp design lines that combine well with the rectangular shape to give your bathroom stunning looks. It also boasts timeless architectural styling that blends with both traditional and contemporary bathroom décor. Apart from the looks, this undermount bathroom sink is made of durable vitreous china. That being said, this sink will serve you a pretty long time, perhaps for eternity. It has no faucet holes, and this means all you need to do is to combine it with a wall- or counter-mount faucet to complete the lavatory.
- Looks perfect in the bathroom
- Very attractive and user friendly
- Ships extremely well
- The porcelain is thick
- Cleans beautifully and quickly
- Available in several colors
- The price is a little higher
10. Kohler K-20000-0 Rectangle Undermount Bathroom Sink
The streamlined design of this undermount bathroom sink is versatile as well as attractive. The design is also simple, so it can blend perfectly with any bathroom décor. The shape of this sink is rectangular, meaning it will help utilize the space in your bathroom. Besides, this sink has an overflow drain that releases excess water to avoid splashing. Like other top quality undermount bathroom sinks, this one is made of Vitreous china. This means it is durable enough to hold up well to everyday use. The sink has no faucet holes, meaning it requires wall- or counter-mount faucet. It comes in a wide array of colors to ensure that you have no problem choosing a suitable one that blends well with your bathroom décor.
- The color choices are perfect
- Works exactly as advertised
- Solid and heavy
- The overall quality is amazing
- Sleek and very modern looking
- Fits most bathroom counters nicely
- May arrive with a few issues, but the manufacturer always solves them
Buyer’s Guide for the Best Undermount Bathroom Sink
Most customers are always baffled when it comes to choosing a suitable for undermount bathroom sink for their master en suite, powder room or family bathroom. This is because the existence of the innumerable brands has made it a bit overwhelming to get exactly what you need. But things should not be like this, especially when you can check out the following factors before making a purchase.
- The Size
The size of the undermount bathroom sink is determined by the space of your bathroom. This means when choosing an undermount bathroom sink, make sure it will not be too big for your bathroom. You should also check the vanity of your bathroom and ensure that the sink you are set to buy will fit perfectly well.
- The Shape
The shape of the undermount bathroom sink you choose should be based on your preference. At the moment, there are several shapes, with the most common ones being oval and rectangular. That being said, if you have a small bathroom, then you may consider an oval-shaped undermount bathroom sink. Ideally, if you like modern sinks, then you may reach for a rectangular-shaped undermount bathroom sink.
- The construction of the Sink
You will be using your undermount bathroom sink on a daily basis, right? Therefore, make sure that the one you plan to buy is made of a durable material that is ready to stand up to the rigors of everyday use. One material that you should look for is the vitreous china material that has proven to be durable.
- Overflow Drain
Apart from choosing an undermount bathroom sink with the right depth, it is advisable that you go for one that has an overflow drain. Such undermount bathroom sinks do not get overly full to the extent that they splash water on the counter. You will, therefore, not have to deal with messy counters every time you use your sink.
Whether you are creating a totally new bathroom or remodeling the one you already have, an undermount bathroom sink is worth considering. It represents modernity, and, therefore, will blend well with your bathroom. Additionally, it creates a lot of counter space because of how it is installed. Talking of installation, undermount bathroom sinks are extremely easy to install. We are certain that should you buy one (especially, the ones we have listed above), then you will be the happiest of all customers.