Best One Piece Toilet [2022] – Reviews and Buyer Guide

Do you want to have the best one piece toilet? Then you need to have some proper research and knowledge before you buy a toilet. That is something time-consuming and requires a lot of effort. But here we are to make things simple and easy for you. This article will help you have an idea that which 1-piece toilet is compatible with you according to your needs.

Many of the customers require a single piece toilet due to its sleek design which makes things comfortable. This also makes the installation process easy for the user to install the toilet.  Moreover, these types of toilets are also free from joints and crevices, hence no settlement of waste in joints makes cleaning a lot easier.

Our Top Picks

Here are some top pick up from our side which has some awesome features with great design.

T-0008 Wood Bridge
9.7/10 Our Score

T-0008 Wood Bridge


  • Brand: Woodbridge
  • Item Weight: 140 pounds
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Budget Friendly
Kohler 3810-0 Santa Rosa
9.0/10 Our Score

Kohler 3810-0 Santa Rosa


  • Material:China
  • Brand:Kohler
  • Item Weight 102 Pounds
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You should have to look for a toilet that offers high flushing power with a high flush score, design and comfort, height and size according to your space, and other things according to your need and budget. Flushing toilets One-piece usually come with a bowl and water tank detachable from each other due to which they make them as single-unit. Many features that are similar with one-piece and two-piece toilets, like the interior design and outlook, which is quite the same for both. The process of installation is also very similar for both of them.

However, many differences are also present between the two-piece and one-piece toilets. In single piece toilets, when any part gets broken, you have to replace it with the whole new set, while in the case of two pieces, the replaceability is variable and parts can be replaced.  But 1-piece toilets have the advantage of sleek design, ease of cleaning and also do offer high durability.

Comparison of Top 6 Best One Piece Toilets

Kohler Santa Rosa Kohler Santa Rosa
  • Weight: 102 Pounds
  • Dimensions: 31×20.75×29 inches
  • Material: China
  • Brand: KOHLER
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UltraMax II Toto UltraMax II Toto MS604114CEFG
  • Weight: 99 Pounds
  • Dimensions: 31 x 18 x 28 inches
  • Material: Vitreous China
  • Brand: TOTO
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  • Weight: 119.7 Pounds
  • Dimensions: 31x19x28 inches
  • Material: Porcelain
  • Brand: Woodbridge
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  • Weight: 119 Pounds
  • Dimensions: 30×16.5×28 inches
  • Material: Ceramic
  • Brand: Woodbridge
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T-0008 WoodBridge T-0008 WoodBridge
  • Weight: 166 Pounds
  • Dimensions: 28.5×14.5×27.5 inches
  • Material: Stainless Steel
  • Brand: Woodbridge
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GALBA Small Toilet GALBA Small Toilet
  • Weight: 90 Pounds
  • Dimensions: 24.5x14x27 inches
  • Material: Plastic
  • Brand: Galba
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Best 6 One Piece Toilet Reviews [2022]

Best One Piece Toilet

Here we bring markets to top one-piece toilets in a single article, having a description of each of the products along with their positive and negative points. All you need is to stick to our article, and by the end, you will be able to decide which 1-piece toilet suits you best.

1- Kohler 3810-0 Santa Rosa: Best one piece toilet reviews

Kohler is a USA Company that in 1883 started launching bathroom products. They produce high-quality products; one of them is Kohler 3810-0 which is a modern one-piece flushing toilet. Kohler toilet has comfortable height, comfortable to use, and is easy to clean. As it is available in many colors so it is easier to fit this in any color scheme for a washroom and occupy a small space. Another interesting thing about Kohler 3810-0 is the shape of the water tank. A water tank is a bit smaller but its shape is quite awesome with a curved shape.

Top rated one piece toilets Kohler 3810-0 Santa Rosa is elongated but it occupies the same space as occupied by the round bottom toilet. The comfortable height of the Kohler single-piece toilet, as well as the elongated shape, allows easy sit and stands to adults as it provides comfortable sitting like a chair. One other thing is that this toilet consists of a lid which is very easy to release off and seat but supply line is not available. As it is a 1-piece toilet so it is easy to install but do prefer professionals to do this work.

Made up of strong material like white china, this makes it easy for the user to install this toilet and offers high strength and durability. Aquapiston system allows 1.28 gallons of water flow 360 ÌŠC around the bowl that enhances the power as well as the effectiveness of the flush. Hence, Kohler 3810-0 Santa Rosa has a pretty high power of flush with no noise. Moreover, the gravity flush system uses the gravity force; this makes a strong siphon with the help of a trap way tank and bowl, during the process of flushing.

  • Comfortable to use
  • Easily installed
  • Easily cleaned
  • Use 1.28 gallons per flush
  • Available in white color that fits on every bathroom
  • Thin lid that does not softly closed
  • Some leakage problems occur
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2- UltraMax II Toto MS604114CEFG 1 piece toilet reviews

Toto 1 piece toilets UltraMax II is the new advanced product of Toto that launched many bathroom products. Toto products are very durable because they are based on porcelain heritage and Japanese pottery which offers high-quality material with high efficiency. UltraMax II one-piece flushing toilet is made up of vitreous china that is elongated toilet and protected with Toto’s patented SanaGloss glaze that saves it from scratches and bacteria. Also, it has a soft seat that provides you comfort while sitting. Toto one piece toilet can be installed easily also you can repair it at home.

CEFIONTECT glaze provides the toilet elegant and nice quality and protects the particles from adhering to the bowl. Toto toilets one piece comfort height is available in 6 different colors. Also, have some high powered and noise free flushing. Another important thing is the refilling system of the tank. Tank gets refilled just in a matter of seconds. Package of UltraMax II Toto toilet MS604114CEFGalso contains a chrome tip liver for the customer.

Tornado flushing system of UltraMax II saves the consumption of water as it allows 1.28 gallons of water to flow. Hence a quite water-saving approach is not much considerable when it comes to toilets. This also helps to avoid clogging.

The height of the toilet is 17.27 inches that have a large splash-back and consists of a wide basin. Top rated one piece toilet UltraMax II is ADA, CalGreen, CEC, and Water Sense compliant. Flush system has double cyclone technology which increases the process of centrifugation and makes the process quite strong and abrupt removing all the dirt particles from the bowl. The presence of double nozzles also makes this easier to wash the dirt particles.

  • Easily installed
  • Highly efficient
  • Avoids extra use of water.
  • Available in the soft close seat
  • Produce noise when refills
  • An inside angle is steep
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3- T-0019 WOODBRIDGE-Cotton White toilet– Woodbridge toilet reviews

Woodbridge brand is always in a search to provide quality products to its customers. So, another one-piece flushing toilet is the woodbridgebath t-0019 toilet with quality material and amazing design, keeping in mind user easiness in sitting and standing. The smooth and slime look of the toilet due to the skirted shape makes the process of cleaning quite easy for the user. Moreover, the toilet does not have any shapes or corners, hence a settlement of dirt in the corners of the toilet.

T-0019 WOODBRIDGE-Cotton White toilet

T-0019 WOODBRIDGE toilet system contains a powerful and extremely quiet flushing system that has a flushing score of about 1000 grams. The design is also made in such a way that it offers no clogging and no leakage. Additionally, also contain a durable seat hinge made up of stainless steel which can be easily lifted.

WOODBRIDGE also offers USA based team to assist the user in the time of need during installment. Package of T-0019 WOODBRIDGE contains a user manual to guide the user that how to t install and take care of the toilet. Best 1 piece toilet T-0019 WOODBRIDGE toilet has porcelain made bowl of elongated shape which helps the user to get comfy. Other dimensions of the toilet are about 31 x 28 inches. Weigh of the toilet is very much, about 152 pounds. Package also has all the required things which are needed, for example, Floor Bolts, tools for hand wrench, soft closing of the toilet seat, water fitting and a wax ring of high quality to help the customer.

  • Cleaning is made easier due to the sleek look
  • Soft toilet closing seat is also pre-installed
  • Standing and sitting is easier as the height is excellent
  • Solid waste is flushed with difficulty
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4- WOODBRIDGE T-0001 Review

T-0001 is a lightweight and small single-piece flushing toilet as compared to T-0019 which is easily fit in a small place. Toilet has a modern design and 1 piece dual flush toilet system that uses 1.0 and 1.6 gallons per flush (GPF) hence minimum water is used. The efficiency of the flush is increased with coupling with a siphon flushing system along with a powerful dual flush unit to assist.  Due to this, the T-0001 Woodbridge is recommended due to its high flushing capability. This makes the flushing score of about 1000 grams.

T-0001 has a clean, sleek design toilet that is available in white color. At the top of the flush, two flushing buttons are present. Because of the accuracy and power of water streams T-0001 is prevented from leakage and clogs. One of the features of T-0001 is a super glazed bowl that protects the bowl from mineral and other dirt particles. Also, it allows the quitter and powerful flush.

Toilet can be installed easily and the installation pack consists of a wax ring, T-bolts, pre-fitted toilet, and soft clean seat. To increase the durability of the product, stainless steel hinges are also present along with the toilet. One other feature is that T-0001 has a soft closed seat that prevents the noisy bang which occurs when unexpectedly the seat slams down. Also, this decreases the risk of damage. Package of T-0001 Woodbridge contains all of the things which are required during the installation of this toilet. This includes floor bolts, tools for hand wrench, waxing ring of high quality, covering for ground bolts. Also, have an installation manual to have some help in the time of need.

  • Dual flush system
  • Soft-close seat
  • Noise-free
  • Sleek design
  • Easily cleaned
  • New parts are ordered with difficulty
  • Flushing process is hard to push
  • Users have difficulty reaching the screw at the bottom at the time of adjustment
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5- T-0008 Woodbridge -one piece modern toilet

Best rated one piece toiletsT-0008 Woodbridge offers an elegant design with which gives users great comfort. Not many of the toilets have bidet seat in it, T-0008 Woodbridge has a perfectly fitted and bidet seat with an amazing design. This model is an upgraded version of the previous models of Woodbridge T-0019 and T-001. Woodbridge toilets have a characteristic powerful and noise free-flushing system. The same is the case with T-0008 Woodbridge which also has a great powered flushing system with no clogging guarantee and pores free.

T-0008 Woodbridge

Pulsating Wash, Posterior Wash, Adjustable Water Pressure, Feminine Wash with Hygienic Filtered Water system is also present for the user comfort.User manual has a step by step guideline is provided with along with complete material for installment is given with the package of T-0008 Woodbridge. Also, a customer care team of USA based experts to assist the customers. Size of the toilet is very useful to fit in. Moreover, the height of the toilet seat is very compatible with the majority of the users. Its measurements are 28.5×27.5 inches; this size is quite good and adjustable for both Childers and adults.

Some other awesome functions are also present with the nice toilets which includes, air dyer, unlimited warm water, a water heater, and temperature control with different temperatures. Modern one piece toilet T-0008 Woodbridge has an oscillating and pulse function for gentle massage. Also, have an LED light embedded in it which is very useful during night and dark. T-0008 Woodbridge has off and on sensors with an automatic self-cleaning system for the toilet. Also, have a quick lift-up seat for cleaning purposes. Cleaning is further made easier as the bidets seat can be removed with great ease for the cleaning purposes.

  • Bided seat
  • Water tank size is standard
  • Stainless nozzles for self-cleaning
  • Drying, heating, and different temperature modes along with lighting.
  • Complex installation process
  • Lid closing and an opening are not automatic.
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6- GALBA Small Toilet

Galba Small Toilet is made with the qualities to have a long-lasting life. This model easily gets fixed in small water closets. This is due to the small size which is 13.5-inch width and 24.5 inches in length and the 1-piece flushing toilet made this possible.

GALBA Small Toilet

Colors and material do not rust; also the surface does not get scratched. Moreover, a self-cleaning system is also present for Galba Small Toilet. The smooth side toilet surface does not allow the waste to stick with the sides. Additionally, the design of the toilet is made in such a way as to inhibit bacteria growth mildew, and mold.

A dual siphonic flush system is present, which gives high powered and excellent flushing system with high speed. This makes 300 flushing scores of the MaP and cUPC for Galba Small Toilet. Flush dual flush one piece toilet mechanism is dully supported with half and full flushes. In half flush, water quantity is 0.8 gallons and it can further be adjusted. While in the case of full flush, water quantity is around 1.6 gallons. Size of the toilet is very comfortable for use. The extended length and height of the toilet make the user sit and stand easily.

  • Dual flush system
  • Smallest Toilet
  • The closed seat is soft
  • The seat is made comfortable with an elongated bowl
  • Hardware of Galba Small Toilet tends to lose with time
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Frequently Asked Questions (FAQs)

Which One-piece Toilet either a Round or Elongated toilet is best?

The considerable difference between these two is based on the size. Bowl or round shaped toilets are usually smaller in size; this means that they fit best with the bathrooms which do not have much space to cover with.

While in the case of elongated ones, they are usually longer in size and suited best with smaller size washrooms. Sometimes also block the door. Another factor is the comfortability of the sitting. Elongated toilets are proven to be best because of the shape and length which they offer.

Which toilet is preferred, single piece or two pieces?

It is difficult to say which of the ones is best. Both of them have their characteristics, like; double piece toilets are very common with a typical design and shape. They are also cheaper but not comfortable to sit and clean. Also, these toilets have larger water tank size.

But on the other hand, single-piece toilets are normally well shaped with a unique design. Compact one piece toilets are a bit expensive than the double piece toilets. Moreover, they generally have easy cleaning shape with comfortable and sleek design to sit and stand. Installation is another factor which is quite easier in single piece toilets.

Which toilet is best for small bathrooms?

Small bathrooms have somewhat low space, so the customer usually prefers to have a toilet which does have a small size so easier installation as well as usage.

Galba Small Toilet is made for such purpose, to fit in small places. This toilet has the advantage of having a small in size. The size is about 13.5-inch in width and 24.5 inches in length. Surely this makes Galba Small Toilet one of the smallest toilets which suit best for small bathrooms.

Which one is the best single piece toilet?

Many of the single-piece toilets have an efficient and effective feature to offer. But T-0019 WOODBRIDGE offers one piece comfort height toilets, uniqueness and a comfortable design with some awesome functions to have for the user.

Most important function that is present is a strong and noise free-flushing system with a sleek design which not allow the dirt to settle and stick.


We have provided you with the top one piece dual flush toilet to price, design, and efficiency. But the final choice is yours to have. You can make up your mind by taking it because of your requirements and expectations.

Many features that are similar with one-piece and two-piece toilets, like the interior design and outlook, which is quite the same for both. However, you should keep in mind the basic features that must be present in your choice of a toilet.

Budget is another main factor, which you must keep in mind the price of the product and feature it is offering. Size and height are the primary conditions for comfortable, so choose a toilet that is suited to the users.

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