One of the vital factors to consider before picking a flushing toilet is its rough-in. This determines what toilet you can install in your bathroom and which one you can’t. So, you need to always take measurements of your toilet before going out shopping. And if you have a small space in your bathroom, the right toilet to install is one with a 10-inch rough-in. So, how to find the best 10 inches rough in the toilet for the money?
Rough-in means the distance between the back wall and the waste drain pipe. The standard rough-in size is 12 inches, which is found in modern toilets. Old toilets typically have a 10-inch rough-in that might frequently clog for a shorter throat. But 10 inches is best for compact bathrooms and is ideal for kids and pets. Did you want to know the difference between 12 inches & 10 inches rough-in? Check here.
Notable Advantages:
- Compact in design
- Traditional appearance
- Ideal for small bathrooms
- Comfortable for kids or pets like dogs or cats
- Easy to install
- It can be converted to 12 inches in the future.
3 Best 10-Inch Rough-In Toilets Comparison Chart
| Images | Ten Inch Rough In Toilet | Feature Details |
|---|---|---|
(My 2023's Top Pick) Check Price | Toto CST744SF.10#01 Drake Cotton White toilet Read Review | |
(Comfort Height Toilet) Check Price | Kohler K-3889-0 Highline10-inch Rough-In Toilet Read Review | |
| (Budget-Friendly Pick)Check Price | American Standard 221AB004.020 Colony Elongated Toilet with 10-In Rough-in Read Review |
8 Most Popular Best 10-Inch Rough-In Toilet Reviews
Page Contents
In this review, we’re going to look at the top 10-inch rough-in toilets. Apart from looking at the toilet rough-in, you will also have to consider other factors like the type of bowl, 1-piece/2-piece toilet, flushing mechanism, maintenance, waste removal efficiency, and ease of cleaning. Experts manually tested most of the 10-inch rough-in toilets before adding them to the best toilets list. Without wasting more time, here are the top 10-inch rough-in toilets.
Toto CST744SF.10#01 Drake Two-Piece Toilet
This shouldn’t come as a surprise, as Toto is one of the most sought-after brands on the market. Toto makes durable, powerful, and high-quality toilets. The Toto Drake 2-piece toilet features a powerful flushing system that ensures that the user clears waste in just one flush. It is also easy to install and clean. Moreover, this toilet can match any bathroom type and design as it comes with five colors to pick from.
The Toto CST744SF drake two-piece toilet also comes with an elongated toilet bowl design. This provides added comfort, and together with the universal height, most people in your home will have a simple time sitting down and standing up. Also, the 10 inches rough toilet uses only 1.6 gallons of water per flush.
Technical Specifications of the Toto Drake Toilet:
| Features | Toto CST744SF.10#01 Drake |
| Water Consumption: | 1.6-GPF/6.8-LPF |
| Pieces: | Two-Piece |
| Material: | Ceramic |
| Color: | Cotton |
| Rough in: | 10-Inch |
| Shape: | Elongated design |
| Toilet Flush Type: | G-Max flushing system |
| Price: |  Check Today’s Price |
Pros:
- Easy to install with mounting bolts
- Elongated shape design for added comfort
- Efficient flushing system
- Universal height is ideal for different users
- Drake bowl offers five different colors to choose from
- Quite but powerful flush
Cons:
- The toilet is not Water Sense certified
- It doesn’t come with a toilet seat
Kohler k-3889-0 Highline 10-inch Rough-in Toilet
Kohler is one of the toilet brands that have been on the market for so long. They also produce sturdy, comfortable, and beautiful toilets. Kohler features some of the best luxurious toilets, and they complement many bathroom styles. The Kohler K-3889-0 Highline 10-inch rough-in toilet is compact and beautiful. It is best suited for people looking to save water and have a small bathroom. This is because it comes with a 10-inch rough-in and only uses 1.28 GPF. Apart from that, it features one of the best flushing systems with Class Five (R). This means that it will deliver excellent flushing power and clear bulk waste easily.
Related: Kohler Santa Rosa Review
Additionally, this is a comfortable toilet as it comes with an elongated bowl design. It also has a comfortable height, which is great for people of all ages. The toilet is easy to install and can easily blend with any bathroom design because of its elegant finish.
Technical Specifications of the Kohler Highline Toilet:
| Features | Kohler Highline |
| Water Consumption: | 1.28 GPF |
| Pieces: | Two-Piece |
| Material: | China |
| Color, Finish: | White |
| Shape: | Elongated |
| Rough-in: | 10-Inch |
| Certification: | WaterSense |
| Product Dimensions: | Gravity Flush |
| Handle/Lever Placement: | Left |
| Warranty: | 5-year warranty |
| Price: |  Check Today’s Price |
Pros:
- Powerful flushing system
- High-efficiency toilet
- Comfort chair height toilet is good for different users
- Elongated seat for more comfort
- Excellent design that complements most bathrooms
Cons:
- The toilet is quite expensive
- It lacks a toilet seat which you have to purchase separately
American Standard Cadet 3 Round Front Flowise Toilet
American Standard is another top player in the toilet industry. If you want nothing less than an efficient flushing system and a clean toilet, then this will be your perfect model. The American Standard Cadet 3-round front toilet is one of the best-selling toilet models on the market. It features a sleek and lovely design that matches most modern bathrooms. The toilet also comes with a powerful flushing mechanism and an oversized 3-inch flush valve that ensures all the bulk waste is cleared with ease.
It is also sturdily constructed with vitreous china material, which is long-lasting. Unlike most toilets on this list, this unit doesn’t hold dirt or particles on its surface as it has an EverClean antimicrobial surface. This makes cleaning seamless, and the toilet will stay clean most of the time. Also, it is a high-efficiency toilet; thus, very little water is used to clear waste. The toilet only uses 1.28 GPF, which allows users to conserve water.
Specifications of the American Standard Cadet 3 Flowise Toilet:
| Features | Cadet 3 Round Front Flowise Toilet |
| Water Consumption: | 1.28 GPF |
| Pieces: | Two-Piece |
| Material: | China |
| Color, Finish: | White |
| Shape: | Elongated |
| Rough In size: | 10-Inch |
| Certification: | WaterSense |
| Product Dimensions: | 26.2 x 17 x 29.1 inches |
| Item Weight: | 55 pounds |
| Warranty: | 5-year warranty |
| Price: |  Check Today’s Price |
Pros:
- Conserves water
- Powerful flushing system
- Excellent design
- The round bowl fits well in compact toilets
- EverClean surface keeps the toilet clean
Cons:
- Several users have complained about the toilet seat not fitting properly
- It comes without a toilet seat
Toto MS446124CEMG#01 Aquia IV Washlet 10″ Rough-in Toilet
Another top-quality 10-inch rough-in toilet from Toto is the Toto Aquia IV washlet toilet. This is not only a compact toilet ideal for installing in old and small bathrooms, but it is also a 2-piece toilet. This means that it is very easy to install. On top of that, Toto Aquia comes with a Cefiontect glaze that prevents particles from sticking on the toilet surface, thus keeping the toilet cleaner for longer.
What is the difference between Aquia VS Aquia II VS Aquia III VS Aquia IV Toilets?
One of the best toilets with a 10-inch rough-in helps minimize water use and reduce water bills. Furthermore, the toilet features a powerful Dynamax tornado flush system that uses 360-degree cleaning power to reach all corners of the bowl. Even though the toilet is very efficient in performance, it only uses 1.28 GPF. So, the user ends up saving water and receiving a lower water bill. If that’s not enough, this toilet has a skirted design that makes cleaning outside easy and makes the unit look elegant.
Technical Specifications of the Toto Aquia IV Washlet:
| Features | Toto MS446124CEMG#01 Aquia IV Washlet |
| Water Consumption: | 1.28 GPF/0.8 GPF |
| Pieces: | 2-Piece Toilet |
| Material: | Ceramic |
| Color, Finish: | Cotton White |
| Shape: | Elongated |
| Rough-in: | 10-Inch |
| Flushing Type: | Dynamax Tornado Flush |
| Handle/Lever Placement: | Center |
| Product Dimensions: | 27.6 x 15.6 x 29.6 inches |
| Item Weight: | 119 pounds |
| Warranty: | Manufacturer One Year Limited |
| Price: |  Check Today’s Price |
Pros:
- Easy to clean and maintain
- Dual flush is the best for water savings
- Powerful tornado flush mechanism to clear all waste
- Lovely skirted toilets design complements most bathrooms
- SoftClose seat included; thus, no banging of the sear
- Cefiontect glaze prevents adhering of particles on the toilet surface
Cons:
- Slightly more expensive than other regular toilet models on this list
- Quite challenging to maintain as it is a two-piece toilet
Kohler K-3851-0 Cimarron Comfort Height 2-Piece Toilet
The Kohler K-3851-0 Cimarron comfort height 2-piece toilet is a compact and lovely unit. The 10-inch rough-in toilet is beautifully designed to match most bathrooms on the market. Being a two-piece toilet, installing this unit is simple and doesn’t require the services of a plumber. In addition, the toilet features a round bowl design which is ideal for small toilets. This is because the round bowl is smaller by two inches. Also, it comes with a 10-inch rough-in, which makes the toilet even more compact. But this doesn’t mean that this toilet is not comfortable as it comes with a comfortable height that suits all kinds of people.
Related: Kohler Highline VS Cimarron Toilet
One of the unique features of this toilet is its powerful and efficient flushing system. It has aqua piston technology that excellently flushes waste in one or two flushes. Aside from that, it only uses 1.28 gallons per flush. As a result, the user gets to save water.
Technical Specifications of the Kohler Cimarron Toilet:
| Features | Kohler K-3851-0 Toilet |
| Water Consumption: | 1.28 GPF/0.8 GPF |
| Pieces: | Two-Piece Toilet |
| Material: | China |
| Color, Finish: | White |
| Shape: | Round |
| Rough-in: | 10-Inch |
| Flushing Type: | Gravity Flush (Aqua Piston Flush Technology) |
| Handle/Lever Placement: | Left |
| Certification: | WaterSense |
| Product Dimensions: | 27.2 x 17.6 x 30.5 inches |
| Item Weight: | 66.7 pounds |
| Warranty: | One-year limited warranty |
| Price: |  Check Today’s Price |
Pros:
- Comfort height accommodates many people at home
- Round bowl design is ideal for small and compact bathrooms
- It saves water as it uses just 1.28 GPF
- Easy to install
- Elegant style design complements most bathrooms
- Aquapiston technology for efficient flushing
Cons:
- It lacks a toilet seat. Thus, it is an added cost
Toto CTS744EF.10No.01 Eco Drake Toilet
The Toto CTS744EF Eco Drake 2-piece toilet is a compact and powerful unit great for small bathrooms. The toilet is made of vitreous china, which is a durable material. It also comes with the tank and bowl separately, making it easy to install. However, it doesn’t come with toilet seats and a supply line. So, you will have to purchase these separately.
The Toto Drake 2-piece toilet is an ADA-compliant toilet as it comes with the chrome trip lever on the left-hand side, a universal height toilet, and an elongated bowl design. Therefore, the user is guaranteed comfort and ease of use. Apart from that, it is very powerful as the E-max single flush system is very effective in clearing waste. Additionally, it only uses 1.28 GPF, which means that you will save water and reduce your water bill.
Made by Toto, this toilet is a great bargain for individuals looking for a powerful and highly efficient 10-inch rough-in toilet.
Technical Specifications of the Toto Eco Drake 2-Piece Toilet:
| Features | Toto CTS744EF.10No.01 Eco Drake New Toilet |
| Water Consumption: | 1.28-GPF/4.8-LPF |
| Pieces: | Two-Piece Toilet |
| Material: | China |
| Color, Finish: | White |
| Shape: | Elongated |
| Rough-in size: | 10-Inch |
| Flushing Type: | E-Max flushing system |
| Handle/Lever Placement: | Left |
| Certification: | WaterSense |
| Product Dimensions: | 29 x 15 x 17.25 inches |
| Item Weight: | 80 pounds |
| Price: |  Check Today’s Price |
Pros:
- Sleek and stylish design that matches most bathrooms
- Easy to install
- ADA compliant toilet
- Universal height will accommodate all people in your home
- Excellent E-Max flushing system
- Low-consumption toilet as it uses just 1.28 GPF
Cons:
- Some users have complained that the toilet clogs
- It lacks a toilet seat. Thus, this is an added expense.
American Standard 221AB004.020 Colony 10-inch Rough-in Toilet
As sleek and stylish as this toilet looks, it still performs exceptionally well. The American Standard Colony two-piece toilet is very easy to install and use. It comes with a 10-inch rough-in, which is suitable for small bathrooms. It also has the right height design that offers great comfort to users of all ages. So, people in our home will have a simple time sitting and standing up from the toilet.
The American Standard Colony two-piece toilet comes with a 2-inch Trapway and 2-inch flush valve for efficient clearing of waste. Moreover, it only uses 1.6 GPF. Thus the user will end up saving some water. One of the most outstanding features of this American Standard is the PowerWash rim which enables the toilet to stay cleaner for longer after every flush. So no particles or mold are left behind in the toilet bowl.
Specifications of the American Standard Colony Toilet:
| Features | American Standard 221AB004.020 Colony Toilet |
| Water Consumption: | 1.6 GPF |
| Pieces: | 2-Piece Toilet |
| Color: | White |
| Finish: | Bone |
| Shape: | Elongated |
| Rough-in: | 10-Inch |
| Flushing Type: | E-Max flushing system |
| Handle/Lever Placement: | Center |
| Certification: | WaterSense |
| Product Dimensions: | 27.8 x 18.7 x 31 inches |
| Item Weight: | 72 pounds |
| Price: |  Check Today’s Price |
Pros:
- Comfortable as it has an elongated bowl design
- It stays clean after every flush with the PowerWash rim
- Large flush valve and Trapway for efficient flushing
- Elegant design that easily complements different bathrooms
- The right height serves different people
Cons:
- It is not WaterSense certified as it uses 1.6 GPF
- Many users complain about it being very noisy during use
Toto CST412MF.10#01 10 inches Rough-in Toilet
If you love a dual flush toilet, then this is one of the best 10-inch rough-in dual flushing toilets on the market. The Toto CST412MF toilet features a skirted design. This not only makes cleaning the toilet easy, but it also makes it look elegant. Additionally, the toilet bowl and tank are made of vitreous china, which is a durable material.
The Toto CST412MF 10-inch rough-in toilet features a dual flushing mechanism. This allows the user to press one button for liquid waste (0.9 GPF) and another for solid waste (1.6 GPF). In the end, he or she will save water utilized on a daily basis. Furthermore, the toilet is very comfortable to use as it comes with an elongated bowl front for added comfort and a universal height for ease of use by all people in the house.
The only challenge that you will face using this toilet is that you will have to buy the toilet seat separately. Overall, this is a nice investment for a person looking for a water-efficient 10-inch rough-in toilet.
Technical Specifications of the Toto Rough-in Toilet 10 inches:
| Features | Toto CST412MF.10#01 Toilet |
| Water Consumption: | 1.6-GPF/6.0-LPF and 0.9-GPF/3.4-LPF |
| Pieces: | 2-Piece Toilet |
| Material: | China |
| Color: | Cotton |
| Finish: | Bone |
| Material: | Vitreous china |
| Rough-in: | 10-Inch and 12-Inch rough-also available |
| Flushing Type: | Max Dual flush mechanism |
| Certification: | WaterSense |
| Product Dimensions: | 30.8 x 17.5 x 20.5 inches |
| Item Weight: | 95 pounds |
Pros:
- Low consumption toilet
- Excellent design that blends well with most bathroom designs
- It is WaterSense certified
- The universal height accommodates different people
- Efficient dual flushing system for liquid (half flush) and solid waste (Full flush)
- Elongated bowl design for added comfort
Cons:
- The toilet seat is not included in the purchase
10-inch Rough-in Toilet Buying Guide
Types of toilet
After deciding that you want a 10-inch rough-in toilet, the next step is to decide if you want a one-piece or two-piece toilet. One-piece toilets are easy to clean and don’t hold dirt and mildew in the crevices. On the other hand, two-piece toilets are easy to install and usually cheaper.
Bowl design
The third thing to consider is to decide if you want a round or elongated bowl design. A round bowl design is best suited for compact bathrooms, while elongated bowl designs are great for people who want a comfortable unit.
Flushing system
Having the right flushing system is important if you want to get rid of the waste easily and fast. Pick a toilet with an efficient and powerful flushing system. Different toilet models come with different flushing systems. Compare different flushing systems and select a toilet that clears waste once without using much water.
Standard Dimensions of a 10″ rough-in toilet
Bowl width: 14-14.5 inches
Average bowl Height: 15 inches
Bowl with a seat: 15.5-16 inches
Total Height with the tank: 28-30 inches
Distance from wall: 10 inches
Tank width: 18-19 inches
Water consumption
After selecting a flushing system, you should also consider water consumption(1.6GPF or 1.28GPF?). Some toilets use more water than others. It is recommended that toilets use less than 1.6 GPF. But some toilets use less than this as there are those that only consume 1 gallon per flush and some 1.28 gallons per flush. If you want to save water, pick a toilet that uses 1.28 GPF or less.
Ease of installation
Not all toilets are easy to install. Some require the help of a professional plumber to install, while others can be installed with much ease. One-piece toilets are usually harder to install than two-piece toilets. This is because most of them are heavier.
Ease of cleaning
Don’t just look at the design and comfort of the toilet. But also, look at how easy it is to clean it. Some toilets have unique surfaces that don’t stick waste or particles on their surfaces. Such toilets are easy to clean. Pick a toilet that is easy to clean, as you’ve to maintain good hygiene.
Conclusion
If you have a small bathroom and want to save space, installing a 10-inch rough-in toilet will help you to actualize this. But this doesn’t mean that you should just pick any 10-inch rough-in toilet on the market. Our list above has some of the best 10-inch rough-in toilets. Pick a toilet with the features that you desire. It should also match your bathroom design and have features that make using it simple and comfortable. The toilets that we’ve selected have outstanding features and are very water-efficient. Also, they are from one of the best brands with great customer support. But some negative aspects we found in ten-inch rough-in toilets are:
- Limited options to choose from
- Not popular in America
- Expensive unit
- Common clogging issue
- Ideal for all users
10″ vs. 12″ rough-in toilets: What are the differences?
Most toilets come with a standard rough-in of 12 inches. However, a 10 Inch rough In is common in small bathrooms and old houses. The main difference between a 10-inch and 12-inch rough-in is that a 10-inch rough-in has the outlet opening closer to the rear drop passage than a 12-inch rough-in.
| Rough-in comparison | 10-inch | 12-inch |
| Water consumption: | More | Less |
| Design: | Old | Modern |
| Popularity: | 15% | 85% |
| Compatibility: | Compact bathrooms | Spacious bathrooms |
| Clogging issue: | Common | Rare |
| Pricing: | Affordable | Expensive |
| Durability: | Less durable | More durable |
| Interchangeable: | Yes | No |
FAQ
Question: What features should I consider when picking a toilet?
Answer: Whether you’re picking a 10-inch or 12-inch rough-in toilet, there are several features that you should look at for great and efficient performance. The features that you should consider include the type of bowl, type of toilet (one-piece or two-piece toilet), water consumption rate, the height of the toilet, flushing system, waste removal efficiency, and price of the toilet. These factors will help you to select a nice toilet that meets both your needs and demands. The best 10-inch rough-in toilets would not compromise on performance, water efficiency, or durability and would also ensure clog-free operation.
Question: Do round and elongated bowls have the same inches?
Answer: No, they don’t. Elongated bowl toilets are usually longer than round bowl toilets. Elongated bowl toilets are also 2 inches longer than round bowl toilets. As a result, they are more comfortable than round bowls. On the other hand, round bowl toilets are small and more suited for compact places or tiny bathrooms.
Hi, this is Robert Crossan, the owner of this website, has 17 years of experience in the installation, maintenance, and repair of toilets and plumbing systems. After completing the Level 2 Basic Plumbing course in 2005, I started working in both domestic and commercial buildings as a professional plumber. So I can figure out the core difference between different toilet models and brands. It also helped me monitor their work performance and setbacks.
Who knew that choosing a toilet was so difficult? Apparently, not me. Your website is great.
I am struggling a bit to find a moderately priced 10in rough in, one piece toilet with a strong flush for my powder room. Do you have a recommendation? There is only one in this review and in the cons it says it isn’t comfortable for short people. I am a whopping 5’1 and the only person who lives in my home. Any suggestions you can provide would be greatly appreciated!
According to your requirements, you can buy this toilet.