Best 10-Inch Rough-In Toilets 2021 – Reviews & Buying Guide

Most people don’t bat an eye while choosing toilet sets.

However, if you’re someone who takes the matter of choosing the good type toilet set seriously, you have my respect. I don’t know why people don’t realize that having the right piece of toilet is also a part of home decor too.

If you have a big mansion and your bathroom has an old toilet where spiders are probably having their nets on, do you think people will respect your taste?

Best 10-Inch Rough-In Toilet – Comparison


Product Name

Water Consumption

Weight (pounds)


TOTO Drake Elongated Bowl and Tank

1.6 GPF


Kohler K-3889-0

1.28 GPF


American Standard 270AB001.020

1.6 GPF


Toto CST744SF.10#01

1.6 GPF


Well, as you’ve decided to make a change to your bathroom decor by choosing the good toilet, I’ll make sure you have the best product in the market.

Of course, I understand you need to boast a bit as well in front of your guests who’ll use your bathroom. So, there’s no compromise in the quality and the design.

Why wait then? Let’s have a look at the best 10-inch rough-in toilets.

4 Top 10-Inch Rough-In Toilet Reviews

Here are the reviews of the 4 best10-inch rough-in toilets available in the market.

Each of these boasts their uniqueness according to their own terms. But at the end of the day, it’s up to you to choose the right toilet for yourself.

Well, have a look at these toilets and choose the one that meets your demand most.

1. Toto Drake Elongated Bowl

As you take a closer look at Toto Drake elongated toilet, you will be amazed to see the high profile design it holds. The whole team-up of the high-quality bowl along with ST743S-01 tank makes it completely worth spending a fortune for.

best 10 inch rough in toilet

However, do know, you don’t have to spend a fortune at all as the product comes at a reasonable price.

Like always Toto didn’t fail to offer the G-Max flushing system, even with such a reasonable price. It will feel kind of awkward if you flush your toilet and someone else hears the flushing noise from the other room.

Get Toto Drake toilet instead. The G-Max commercial grade flushing system makes sure you have a quiet flushing experience. Plus, it gives you a powerful flush, every time you push the flush button.

Are you tired of paying your water bills? While the competitors of Toto Drake toilet consume a lot of water to gulp in the wastes, Toto Drake is surely an exception. All the waste of your toilet will go away as with a single flush. That being said, Toto Drake toilet uses only 1.6 gallons of water per flush to clean all the wastes of your toilet.

You can get all the wastes cleaned quickly with Toto Drake toilet. It comes with a 3-inch flush valve which is 125% larger than the conventional 2-inch flush valves. The water will quickly appear and suck in all the wastes within a blink.

Highlighted Features

  • The holistic design and performance will amaze you as the ST743S-01 tank teams up with a high-quality bowl.
  • The commercial G-Max flushing system gives you a quiet and powerful flushing experience.
  • The consumption of just 1.6 gallons of water to clean all the wastes will save your water bill.
  • The 3-inch flush valve makes flushing quicker than any other toilets.

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2. Kohler K-3889-0

Just because you’re dealing with a toilet, it doesn’t mean you need to compromise the quality. Take the flushing power, bowl cleanliness, and toilet design to the leading edge with new Kohler K-3889-0.

Kohler K-3889-0 Highline Comfort Height 1.28 gpf Toilet

The first thing that will catch your attention is the comfortable height it comes with. If I see from the customer’s point of view, I don’t compromise the height of a toilet at all. If the height is too low, it can cause pain on the knees. On the other hand, if the height is too high, sitting on the toilet seat will give a hard time.

If you’re like me, you can switch to Kohler K-3889-0. It comes with a very comfortable height measurement which can suit people of any age. The overall height the toilet comes with will cover the length range of 17 to 19 inches.

As Kohler K-3889-0 offers a taller bowl than average ones, you’ll have improved accessibility. Besides, as you sit on the toilet, you’ll have relaxing pressure on the joints and muscles of your body.

As a customer, you should know that in case of the flushing system, the higher the class, the better performance you’ll get. Kohler K-3889-0 surpasses its competitors with the class-5 flushing system. From now on, cleaning waste from your toilet will be more powerful and quicker.

If your toilet is causing you to spend a lot of money as water bill, I think it’s time to think about a change and get your hands on Kohler K-3889-0.

It uses only 1.28 gallons of water to clean all the bulk amount of waste in your toilet in each flush. It makes Kohler K-3889-0 one of the best toilets that uses the least amount of water in the market.

K-3889-0 is completely a gem which will give you unquestionable durability and longevity. However, if you do face any problem, do not hesitate to call your dealer. You can get your problems fixed without spending a single penny.

Highlighted Features

  • It comes with a very comfortable height ranging from 17 to 19 inches. It gives enough room to your joints and muscle to relax as you sit on the toilet seat.
  • It has a class-5 flushing system which ensures more powerful and quicker flushing experience.
  • You can save your water bill with this toilet. This amazing toilet uses only 1.28 gallons of water that saves you money at the end of the month.
  • If you face any issue with it, you can have it fixed for free from the manufacturer.

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3. American Standard 270AB001

If you want smarter design, higher performance, and fewer clogs at a great price, get American Standard 270AB001. One of the best features it holds is the toilet is teamed up with the Cadet 3 series.

American Standard 270AB001.020 Cadet 3 Right Height Elongated Two-Piece Toilet

I don’t have to tell you the reputation Cader 3 toilets have, do I? This series is a hard-working versatile series that comes with the superior performance all the customers crave for.

If you want a compact design toilet for small bathroom, this one is the perfect catalyst. The elongated and round front bowls come with the right height you’ve always wanted. Even if your bathroom has a small space, fitting the toilet won’t make you feel something’s just filling the whole bathroom.

The flushing system is just amazing. Other toilets use lots of water, and this will increase your water bill at the end of the month. Grab American Standard 270AB001 instead. It uses only 1.28 gallons of water to clean all the waste material inside the bowl. It means less water consumption and fewer water bills at the end of the month.

If your toilet is too low, you’ll feel discomfort in your knees and joint eventually. Try American Standard 270AB001 as the toilet is ADA certified. Do you know what this means? It means the height of the toilet will give you a comfort zone. It comes in a taller shape compared to standard toilets, giving your knees and joints enough room to feel the comfort.

American Standard 270AB001 is now teamed with EverClean surface which kills bacteria like a pro. Now, you’re not going to face any health issues at all.

Highlighted Features

  • It comes with a very compact design, so even if your bathroom doesn’t have enough space, your toilet will fit.
  • It uses 1.28 gallons of water to clean all the wastes inside your bowl. It means fewer water bills at the end of the month.
  • The toilet is ADA certified, so it comes with a taller height compared to the standard ones.
  • The EverClean feature that teams up with the toilet destroys bacteria and prevents them from growing back.

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4. Toto CST744SF

If your journey to the best toilet haven’t stop yet, you can have a look at Toto CST744SF. The whole set comes with a universal height. Sit comfortably from now on, on your toilet seat as your knees and joints feel the ultimate comfort that they always wanted. It features a 17-¼ inch height, which is suitable for you if you have an average to tall height.  The best part is, even people who have movement difficulties (like elders or people with disabilities) can use this toilet with ease.

Toto CST744SF.10#01 CST744SF.10No.01 Drake Two-Piece Toilet

If you see the way this toilet handles solids as well as liquids, you’ll definitely agree that the toilet is just fantastic. It comes with the G-Max flushing technology like always. It fills up the bowl in less than 20 seconds and gulps in all the wastes in one flush.

Say goodbye to those days where you had to pay a lot of water bills. The G-Max flushing system enables it to clean solid wastes with just 1.6 gallons of water. Now have less consumption of water and fewer water bills at the end of the month.

Sometimes the flushing noise can create an awkward situation. Imagine, your house is full of guests and you had the urge to use the bathroom. After you’re done, when you flush, the loud flushing noise reaches the ears of your guests. Can you think of anything more awkward than this?

The G-Max Flushing system also makes sure you have a quiet but powerful flush. It flushes all the wastes at ease, and you won’t have any noise issue.

Highlighted Features

  • The 17-¼ inch universal height will let you sit on the toilet with comfort and ease while giving enough space room to your knee and joints to stay convenient.
  • With the G-Max flushing technology, filling up the bowl with water needs only about 20 seconds.
  • It needs less consumption of water, which is up to 1.6 gallon per flush only. Thus, you’ll have fewer water bills and save your money.
  • The G-Max flushing system makes sure you have quite but powerful flush.

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Things to Consider Before Buying 10-Inch Rough-In Toilet

So, you’ve decided to buy the perfect toilet. But don’t you think you may end up buying the one that just doesn’t fit your bathroom?

How will you make sure if you’re buying the right one if you don’t know what to look for in the features of a toilet?

Well, here are the things you should consider before buying a 10-inch rough-in toilet.

What Height Does It Have?

While buying any toilet, it is essential to know what type of height you prefer and what type of height the toilet is offering you.

I’m not saying you have to buy the ADA approved toilets all the time. The preference completely depends on your height.

However, it is always recommended to use ADA approved toilets as they are constructed with the perfect measurements which will be suitable for you.

Does It Save Water?

Maybe you don’t know this, but you actually can save a significant amount of water if you replace your old toilet. Within months older models can actually waste hundreds, if not thousands of gallons of water.

It will charge you an extra bill at the end of the month. Plus, sometimes you’ll see the quality of the flushing system is so poor that even if it consumes a lot of water, it doesn’t clear all the wastes.

Get yourself the modern toilets, especially the ones that have G-Max flushing system. With this feature, you’ll need only about 1.28 to 1.6 gallons of water per flush to clean all the wastes inside the bowl. This toilet will help you save water and your money.

What Type of Bowl Does It Have?

Normally you’ll find toilet bowls in two different types. There are the Round bowl types and the Elongated ones. If you’re talking about a bit standard one, you should go with the round bowls. Plus, round bowl fits a small space very easily, so choosing this category surely is a plus.

Don’t like the round bowls, well, switch to the elongated bowls then. Keep in mind though that the elongated bowls need more space than the round ones. Why? It’s because they are two inches longer at the front, which is essential for your added comfort.

Frequently Asked Questions about 10-Inch Rough-In Toilet

  • What type of cleaner can I use for Toto?

Ans. The manufacturers recommend the use of soft gel-based cleaners. Make sure your toilet cleaners are non-abrasive and the toilet brushes you’re going to use is soft. Never use any cleaner that has strong acid or alkaline in it.

  • Does the Kohler K-3889-0 come with a toilet seat?

Ans. Unfortunately, this model does not include a seat.

  • Which brand do you prefer most of these three brands?

Ans. If you want my opinion, I think all of the three brands have their own uniqueness. However, American Standard Brand toilet is my personal preference.

Final Words

Congrats! Now that you’ve made this far, it means you’ve gone through this article.

I don’t know about your experience with toilets. However, if you take my advice into serious account, I can ensure you that your journey on the search to the Best 10-inch rough-in toilets may just end over here.

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