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10-Inch Rough-In Toilets for Limited Spaces – 7 Best Choices

Last updated: Nov 10th, 2024 by Katie Powell

 Note: We’re supported by our readers. We earn a commission from product purchases using affiliate links on our site. You help keep us growing!  

What’s a toilet rough-in and why does it matter? The experts at Toiletable are here to answer any and all of your toilet-related questions. 

A toilet rough-in is the distance between the wall behind the toilet and the center of the drainpipe. While a standard rough-in is 12 inches, smaller bathrooms are often set up with a 10-inch rough-in to maximize space.

A smaller rough-in positions your toilet closer to the wall, allowing extra legroom in the front.

Favorite Picks

Editor's Top PickEditor's ChoiceWe pick our favorite model based on style, function, customer feedback, and cost effectiveness.TOTO CST744SF Drake
Strongest FlushKohler Highline
Quietest FlushTOTO Eco Drake
Best DesignKohler K-3889 Highline
Best HeightAmerican Standard Cadet 3
Best for ChildrenAmerican Standard Baby Devoro
Most Budget FriendlyAmerican Standard Edgemere

Rough-In Explained

Image showing two toilets with the text "10-Inch Rough-In Toilets" and four features: WaterSense, ADA, Flushing technology, Easy installation. The size of the rough-in for a toilet is quite important. Your plumber can only install toilets based on the existing rough-in for the main drain pipe.

And, once your rough-in is set, it’s very really difficult to change.

Therefore, plan accordingly when designing and new bathroom space to ensure you build everything as you’d like.

Toilets most frequently come with a 14”, 12”, or 10” rough-in.

The rough-in must be measured properly and precisely! If it is not, you may lack free space to install the toilet correctly.

Be sure to know your bathroom’s rough-in and pick a toilet that matches to avoid any installation issues.

10-Inch Rough-in Considerations

Bathroom with a modern toilet, grey walls, a green cabinet, and neatly folded towels on a shelf. Text: "Gaining Space.

If you are thinking about whether you should get a 10-inch rough-in or not, there are a few details to consider:

Gaining Space

To start, going with a 10-inch rough-in allows you to gain only a few inches of free space.

If these extra few inches will increase the usability of your bathroom, like allowing you to open a cabinet or shower door fully, then the 10-inch rough-in can make a big difference.

If the extra inches won’t significantly change how you use the bathroom however, it may not be worth the investment.

Existing Rough-In

Modern bathroom with a white toilet, floating sink, toiletries, and plant. Blue arrows indicate a 10" toilet rough-in.

Another consideration is whether your bathroom already includes a 10-inch rough-in.

Converting your existing rough-in to a 10-inch option is a complex process that can be very expensive.

However, if your bathroom already has a 10-inch rough-in, you can make the most of it to maximize your bathroom space.

Toilet Models Available

Compared to the more common 12-inch rough-in options, there are fewer buying choices for 10-inch rough-in toilets, so make sure you’ll be able to find a toilet that fits your needs if you’re going with a 10-inch rough-in.

However, just because your bathroom space is limited, doesn’t mean you have to compromise on efficiency or looks.

Space-Saving 10-Inch Rough-In Toilets Compared

TOTO CST744SF Drake
American Standard Baby Devoro
Kohler Highline
American Standard Edgemere
American Standard Cadet 3
Rating:
-
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-
-
-
# of Reviews:
-
-
-
-
-
Style:
Two-piece
Two-Piece
Two-piece
Two-piece
Two-piece
Bowl Shape:
Elongated
Elongated
Elongated
Elongated
Round
10-Inch Rough-In Toilet:
Water Consumption:
1.6 GPF
1.28 – 1.6 GPF
1.28 GPF
1.28 GPF
1.28 GPF
Cost Rating:
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🚽🚽🚽
🚽
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Check Price
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TOTO CST744SF Drake
Rating:
-
# of Reviews:
-
Style:
Two-piece
Bowl Shape:
Elongated
10-Inch Rough-In Toilet:
Water Consumption:
1.6 GPF
Cost Rating:
🚽🚽
Check Price
American Standard Baby Devoro
Rating:
-
# of Reviews:
-
Style:
Two-Piece
Bowl Shape:
Elongated
10-Inch Rough-In Toilet:
Water Consumption:
1.28 – 1.6 GPF
Cost Rating:
🚽
Check Price
Kohler Highline
Rating:
-
# of Reviews:
-
Style:
Two-piece
Bowl Shape:
Elongated
10-Inch Rough-In Toilet:
Water Consumption:
1.28 GPF
Cost Rating:
🚽🚽🚽
Check Price
American Standard Edgemere
Rating:
-
# of Reviews:
-
Style:
Two-piece
Bowl Shape:
Elongated
10-Inch Rough-In Toilet:
Water Consumption:
1.28 GPF
Cost Rating:
🚽
Check Price
American Standard Cadet 3
Rating:
-
# of Reviews:
-
Style:
Two-piece
Bowl Shape:
Round
10-Inch Rough-In Toilet:
Water Consumption:
1.28 GPF
Cost Rating:
🚽🚽
Check Price

Best 10-Inch Rough-In Toilets – 7 Reviewed & Rated

Our team of experts compared and reviewed the top 10-inch rough-in toilets available on the market.

1.TOTO CST744SF Drake Toilet – Editor’s Top Choice

A TOTO Drake toilet with specifications: 1000 MaP flush, 1.6 GPF, elongated bowl, two-piece, single flush, dimensions shown.

Pros and Cons

  • Powerful G-Max flushing system
  • ADA-compliant
  • Simple design
  • Seat not included

 

Feature List - Model no.: CST744SF(R).10

Flush Specs

  • › Flush System –  G-Max FlushWhat is a G-Max Flush?Larger flush valve. 3.25” valve vs. a standard 2.83” valve. Utilizes additional water jets.
  • › Water Consumption – 1.6 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
  • › Type – SingleFlush Type ExplainedA single flush is one press of the lever for a full flush. A dual flush allows the option for a partial or full flush.
  • › Flush Score – 1000 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000

Design & Style

  • › Style – Two-PieceStyle ExplainedTwo-piece toilets has a separate tank and bowl. One-piece toilet has a seamless design of the tank and bowl.
  • › Bowl Shape –  ElongatedShape ExplainedElongated bowls are oval shaped and 2” inches wider than round bowls
  • › Bowl Glaze –  N/A
  • › Trapway Style –  Exposed

Dimensions

  • › Toilet Measurements – 28-1/8″ x 19-7/8″ x 30-1/8″
  • › Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall –  10″
  • › Trapway SizeWhat is a Trapway?S-shaped curved channel inside the base of the toilet. Waste travels from the bowl through the trapway, then out the bottom of the toilet. – 2-1/8″
  • › Seat HeightWhat is the Seat Height?The measurement from the floor to the top of the toilet seat. Standard height toilets measure between 15 - 17 inches, while chair height toilets measure 17 inches or more. – 17-1/4″
  • › Rim Height – 16-1/8″
See toilet dimensions
Toto CST744SF Drake dimensions Top-view dimensional diagram of a toilet in inches and millimeters, detailing length, width, and seat dimensions.

 

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“As always, we have to start out with our favorite. The TOTO Drake CST744SF  is one of the best models on the market thanks to its affordable price, compact rough-in, and simple look.” 

TOTO Drake toilet advertisement with features: universal height, G-Max Flush, easy to clean, siphon jet, 47.9 pounds.

TOTO is widely known for its high-quality 10-inch rough-in toilets. This two-piece sleek option is various built-in features, along with a smooth look that helps streamline the cleaning process.

Flushing Power

The TOTO G-Max flushing system uses an extra-large siphon jet for maximum suction power and a wide 3” flush valve to pack a punch in every flush. The toilet’s fully glazed trapway also reduces the chance of clogging.

The CST744SF uses the industry standard. 1.6 gallons per flush and has the highest MaP score possible of 1,000 grams. The toilet comes with a chrome trip lever that is easy to use.

Design & Style

We love the look of the TOTO Drake because it’s undemanding and simple. Sometimes you want the rest of your bathroom aesthetic to do the talking for you. The CST744SF would fit in any bathroom theme while getting the job done.

The most comfortable aspect of the CST744SF is the toilet’s height. Standing at 17-1/4 inches, the toilet feels like a standard chair. Higher toilets are easier to sit down and stand up from. The elongated bowl further elevates the user experience by dispersing body weight.

The best part? The CST744SF is ADA-compliant when installed with the trip lever on the approach side.

The toilet comes with a bowl, tank, and cover. The tank and cover can either come with a standard left or right-hand trip lever or come as a bolt-down lid with a right-hand trip lever. A seat is not included. However, this TOTO model is compatible with most TOTO seats, such as the SoftClose model.

This Drake model only comes in cotton. You’ll notice that the models may seem similar at first, but look a bit closer and you’ll realize the variety in water usage per gallon, lever placement, and rough-in size.

Seat Options

  • SS114 SoftClose seat
  • SC134 seat
  • SC534 seat

Product Documentation

  • Manufacturer Product Listing

Model Variations

A lineup of TOTO Drake toilet models with features and specifications listed on a blue background.

Review Comments

“This is a high quality toilet. Feels good and operates smoothly. This is a perfect option if your flange is 9 or 10 inches from the wall.” - Amazon Customer 

“I purchased the TOTO mostly because of good ratings for flushing reliability, and it hasn't disappointed during the first month of use. I followed the rest of the instructions carefully, and everything worked properly the first time, with no leaks.” - Vicw, Amazon Reviewer 

“This toilet is fantastic the way it handles solids as well as liquids. It fills very fast. Ours fills in less than 20 seconds and shuts off.” - Craig, Amazon Reviewer

Review Highlights

With over 70% of its reviews being five stars, the TOTO isn’t just our favorite - it’s a true crowd-pleaser. Users boast about the toilet’s compact size and high-quality build.

Positive comments also note the toilet’s affordable price and reliable performance. The most common complaint is that the toilet doesn’t come with a seat.

However, with a toilet this affordable, springing for a seat doesn’t seem like too big of a hassle.

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2. Kohler Highline Toilet - Strongest Flush

Image of a Kohler Highline toilet with specifications for flushing score, water consumption, dimensions, style, and flush type.

Pros and Cons

  • 1.28 GPF and Class Five flushing technology
  • Comfort Height toilet with elongated bowl
  • Simple three-bolt quick connect installation
  • It is ADA compliant
  • Supply line and wax ring not included
  • Issues with shipping

 

Feature List - Model no.: K-3889

Flush Specs

  • › Flush System –  Class Five FlushWhat is a Class Five Flush?Larger flush valve. 3.25” valve vs. a standard 2.83” valve. Utilizes additional water jets.
  • › Water Consumption – 1.28 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
  • › Type – SingleFlush Type ExplainedA single flush is one press of the lever for a full flush. A dual flush allows the option for a partial or full flush.
  • › Flush Score – 1000 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000

Design & Style

  • › Style – Two-PieceStyle ExplainedTwo-piece toilets has a separate tank and bowl. One-piece toilet has a seamless design of the tank and bowl.
  • › Bowl Shape –  ElongatedShape ExplainedElongated bowls are oval shaped and 2” inches wider than round bowls
  • › Bowl Glaze –  N/A
  • › Trapway Style –  Exposed

Dimensions

  • › Toilet Measurements – 29-1/2″ x 18-1/8″ x 31-1/4″
  • › Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall –  10″
  • › Trapway SizeWhat is a Trapway?S-shaped curved channel inside the base of the toilet. Waste travels from the bowl through the trapway, then out the bottom of the toilet. – 2-1/8″
  • › Seat HeightWhat is the Seat Height?The measurement from the floor to the top of the toilet seat. Standard height toilets measure between 15 - 17 inches, while chair height toilets measure 17 inches or more. – 17-1/4″
  • › Rim height –  16-1/2″
See toilet dimensions
Kohler K-3889-96 Highline dimensions Technical drawing of a toilet with detailed dimensions provided in both inches and millimeters.

 

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“We at Toiletable have been fans of the Kohler Highline since it came out. The toilet is durable, comfortable, and has a suction strength that will you leave you mesmerized.“ 

Image of a Kohler Highline toilet with labeled features: Comfort Height, uses 1.28 gallons, handle left, Class Five, and clean bowl.

Kohler is one of the best-known names on the market and for a good reason.

Flush Ability

At 1.28 gallons per flush, the Highline saves you about 20 percent on your annual water bill, when compared to traditional 1.6 GPF models.

This Highline toilet uses Kohler’s Class Five flushing technology to reduce the likelihood of clogs. The single-flush gravity system utilizes gravitational force for an extra-strong flushing siphon. Kohler optimizes siphon strength through its specially engineered tank, bowl, and trapway.

The Class Five technology’s suction strength is unbeatable - it’s one of our favorite features in Kohler toilets. Waste load gets removed in a matter of seconds with an instant water refill rate. The toilet has the highest MaP score of 1,000 grams.

Design & Style

The extra-comfortable elongated bowl helps disperse user body weight , elevating user experience. The Highline is a Comfort Height toilet, with a seat height of 17-1/4".  The toilet comes with a tank, tank cover, bowl, trip lever, and bolt cap accessory pack. Unfortunately, a supply line and wax ring are not included but are needed for installation.

In addition to being comfortable, the Highline is stylish. The unit has a fresh, angular look that would go great in contemporary bathrooms. Add a personal touch by choosing one of the three colors - white, biscuit, and black black.

We also love the Highline because we find it to be one of the easier models to install. This toilet uses a three-bolt-quick-connect installation, so you won’t need professional help! Simply install the floor-mount/floor outlet toilet according to Kohler’s beginner-friendly instructions.

Seat Options

  • K-5588 Purefresh
  • K-4108 C³-230 bidet

Product Documentation

  • Manufacturer Product Listing

Model Variations

Comparison of Kohler Highline toilet models with specifications including lever type, GPF, and height.

Review Highlights

Users boast about the Highline’s clog-free flushing performance, noting the toilet’s reliable suction strength.

Users also like the toilet’s sleek, angular look.

The most common complaint is about the toilet’s state upon delivery. Some users report difficulties upon their toilet’s arrival, stating the toilet came broken. They had to call Kohler support for a new unit.

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3. American Standard Edgemere - Budget Friendly

Infographic of American Standard Edgemere toilet detailing dimensions, water consumption, flush type, and other features.

Pros and Cons

  • Affordable price
  • 1.28 gallons per flush
  • Comfortable, ADA-compliant height
  • Heavy weight makes installation difficult

 

Features List

Flush Specs

  • › Flush System –  Siphonic actionSiphonic ExplainedA traditional flush system, also known as a gravity flush, uses a vacuum action to pull waste into the trapway
  • › Water Consumption – 1.28 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
  • › Type – SingleFlush Type ExplainedA single flush is one press of the lever for a full flush. A dual flush allows the option for a partial or full flush.
  • › Flush Score – 1000 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000

Design & Style

  • › Style – Two-PieceStyle ExplainedTwo-piece toilets has a separate tank and bowl. One-piece toilet has a seamless design of the tank and bowl.
  • › Bowl Shape –  ElongatedShape ExplainedElongated bowls are oval shaped and 2” inches wider than round bowls
  • › Bowl Glaze –  EverClean
  • › Trapway Style –  Exposed

Dimensions

  • › Toilet Measurements – 28.81″ x 15-1/4″ x 18.5″
  • › Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall –  12″
  • › Trapway SizeWhat is a Trapway?S-shaped curved channel inside the base of the toilet. Waste travels from the bowl through the trapway, then out the bottom of the toilet. – 2″
  • › Seat HeightWhat is the Seat Height?The measurement from the floor to the top of the toilet seat. Standard height toilets measure between 15 - 17 inches, while chair height toilets measure 17 inches or more. – 17-1/4″
See toilet dimensions
American Standard 204AA104.020 Edgemere dimensions Technical diagram of a toilet showing detailed measurements and dimensions in both metric and imperial units.

 

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“Sometimes simple is the best way to go. The Edgemere is a prime example of when something works, you don’t need to change it.”

Infographic of the American Standard Edgemere toilet, highlighting comfort height, 1.28 gallons, slow-close lid, and EverClean.

We had to include American Standard on our list as we love their high-quality, long lasting products.

Flushing Performance

The toilet’s powerful flushing mechanism only uses 1.28 gallons of water per flush.

The Edgemere toilet is EPA WaterSense certified, saving you up to 20% more water a year.

The PowerWash rim scrubs away all the waste from the toilet bowl every time you activate the flush; no more annoying streaks of stains. Additionally, the 2” fully-glazed trapway helps prevent clogs.

The Edgemere has the highest MaP score possible of 1,000 grams!

Design & Style

One of the Edgemere’s best features is its ADA compliance. This two-piece toilet has a seat height of 17-1/4” and comes with an elongated bowl. That means you can sit and stand up without straining your body! ADA toilets are perfect for taller individuals and those with disabilities.

The Edgemere comes with American Standard’s premier EverClean technology. This glaze minimizes the growth of odor-causing bacteria, mold, mildew, and stains on the surface of the toilet.

The Edgemere toilet coordinates with all the products of the Edgemere Collection by American Standard. It is available in white color and we found it to be easy to install. A seat is included so you don’t have to worry about any additional purchases to make your toilet complete.

There is a five-year warranty for all ceramic pieces and mechanical parts.

Read the full review of the American Standard Edgemere.

Seat Options

  • American Standard #5257A65 elongated seat with cover

Product Documentation

  • Manufacturer Product Listing

Model Variations

A lineup of American Standard Edgemere toilets showing different models and features against a blue background.

Review Highlights

Users love the toilet’s simple design and features.

Many positive reviews note the efficacy of the EverClean technology, noting they no longer have to scrub their toilet heavily to remove stains.

The most common complaint is about the toilet’s weight, which makes the installation process a bit more difficult.

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4. American Standard Cadet 3 - Best Height

American Standard Cadet 3 toilet with specifications: 1000 MaP, 1.28 GPF, round bowl, single flush, two-piece, dimensions included.

Pros and Cons

  • Affordable price
  • 1.28 gallons per flush
Model no.: CST744SF(R).10Model no.: CST744SF(R).10

  • Heavy weight makes installation difficult
  • Not ADA-compliant
  • Seat sold separately

 

Features List - Model no.: 270DB.101

Flush Specs

  • › Flush System –Cadet Flushing System
  • › Water Consumption – 1.28 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
  • › Type – SingleFlush Type ExplainedA single flush is one press of the lever for a full flush. A dual flush allows the option for a partial or full flush.
  • › Flush Score – 1000 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000

Design & Style

  • › Style – Two-PieceStyle ExplainedTwo-piece toilets has a separate tank and bowl. One-piece toilet has a seamless design of the tank and bowl.
  • › Bowl Shape –  RoundShape ExplainedElongated bowls are oval shaped and 2” inches wider than round bowls
  • › Bowl Glaze –  EverClean
  • › Trapway Style –  Exposed

Dimensions

  • › Toilet Measurements – 26-1/4″ x 17-1/4″ x 29-1/8″
  • › Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall –  10″
  • › Seat HeightWhat is the Seat Height?The measurement from the floor to the top of the toilet seat. Standard height toilets measure between 15 - 17 inches, while chair height toilets measure 17 inches or more. – 15-3/4″
  • › Rim Height – 15″
See toilet dimensions
American Standard Cadet 3 Round dimensions2 Technical diagram of a toilet with detailed measurements for installation from the wall to various parts of the toilet.

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“Easy to install, easy to use, and easy to maintain. The American Cadet 3 was a no-brainer for this list.”

Infographic of American Standard Cadet 3 toilet, highlighting features: gravity-fed, POWERWASH rim, EverClean, and left handle.

Another American standard great, the Cadet 3 will impress you with its suction power.

Flushing Power

This toilet uses 1.28 gallons per flush, meaning you can save up to 20% on your annual water bill, as compared to traditional 1.6 GPF models.

The toilet uses premier American Standard flushing technology which consists of a chemical and distort-resistant 3-inch flush valve for accelerated water volume flow per flush. It’s almost 80% faster than regular 2-inch valves. The fully glazed 2 1/8-inch trapway prevents clogs as well. The toilet has the highest MaP score available of 1,000 grams.

Design & Style

This toilet is not ADA-compliant. Standing at 15-3/4", the toilet is comfortable for all users; its elongated bowl further elevates user experience by dispersing body weight.

The toilet bowl surface is made of vitreous china which is glazed with silver-ion additives to create an antibacterial EverClean surface that guards against stain growth and mildew. Long gone are the days of endless scrubbing! All you need is to clean the toilet with some warm water and mild soap every now and again and you’re all set.

The toilet is available in three finishes, white, linen, or bone. You can also choose which side you want the lever to be on. The Cadet 3 also comes with the option for a round bowl or an elongated bowl; only elongated bowls are ADA-compliant. Additionally, the toilet’s slow-close lid and seat cover have a convenient lift-off feature for easy cleaning.

The toilet comes with a five-year warranty.

Seat Options

  • American Standard #5320.110 EverClean® Seat with Slow Close

Product Documentation

  • Manufacturer Product Listing

Other Model Variations

Image showing six variations of the American Standard Cadet 3 toilet, including different shapes and flushing options.

Review Highlights

The most common praise about the American Cadet 3 is the toilet’s suction strength. Reviewers love how fast waste loads are removed and are impressed with the toilet’s refill rate.

The most common complaint is the toilet’s heavy weight, which can make installation a little bit tricky if you don’t have extra help.

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6. TOTO CST744EF Eco Drake - Quietest Flush

Image of TOTO CST744EF Eco Drake toilet with dimensions and features: 1000 MaP flushing score, 1.28 GPF, elongated bowl, 10" rough-in.

Pros and Cons

  • 1.28 GPF and E-Max flushing technology
  • ADA compliant
  • Seat, supply line, and wax ring not included

 

Feature List - Model no.: CST744EF(R).10

Flush Specs

  • › Flush System –  E-Max FlushE-Max Flush ExplainedLarge 3” siphon valve and extra large siphon jet. Efficient use only 1.28 GPF. Powerful, but quiet flush.
  • › Water Consumption – 1.28 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
  • › Type – SingleFlush Type ExplainedA single flush is one press of the lever for a full flush. A dual flush allows the option for a partial or full flush.
  • › Flush Score – 1000 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000

Design & Style

  • › Style – Two-PieceStyle ExplainedTwo-piece toilets has a separate tank and bowl. One-piece toilet has a seamless design of the tank and bowl.
  • › Bowl Shape –  ElongatedShape ExplainedElongated bowls are oval shaped and 2” inches wider than round bowls
  • › Bowl Glaze –  N/A
  • › Trapway Style –  Exposed

Dimensions

  • › Toilet Measurements – 28-1/8″ x 19-7/8″ x 30-1/8″
  • › Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall –  10″
  • › Trapway SizeWhat is a Trapway?S-shaped curved channel inside the base of the toilet. Waste travels from the bowl through the trapway, then out the bottom of the toilet. – 2-1/8″
  • › Seat HeightWhat is the Seat Height?The measurement from the floor to the top of the toilet seat. Standard height toilets measure between 15 - 17 inches, while chair height toilets measure 17 inches or more. – 17-1/4″
  • › Rim Height – 16-1/8″
See toilet dimensions
Toto CST744EF.10#01 Drake dimensions Technical drawing of a toilet bowl with detailed measurements in inches and millimeters.

 

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“Glossy on the outside, powerful on the inside. The TOTO Eco Drake is one of prime examples of a 10” rough-in unit.”

Image of a TOTO CST744EF Eco Drake toilet with features highlighted including E-Max flush, easy to clean, and glazed trapway.

This two-piece toilet has a high-profile tank and fits like a glove in smaller bathrooms.

Flushing

The TOTO CST Elongated Bowl has low water consumption at just 1.28 gallons of water per flush. The toilet’s E-max flushing system has an extra-large siphon jet that activates a consistent and ultra-powerful flush.

The toilet has the highest MaP score possible of 1,000 grams. Even with its awesome suction strength, you’ll notice that the toilet makes minimal noise.

Design & Style

This toilet has a universal height of 17-1/4” with an elongated bowl for maximum comfort, making it an ideal fit for many different bathrooms. It is ADA-compliant if it’s installed with the trip lever on the approach side.

The toilet comes with a chrome trip lever that can be either left or right-handed. Unfortunately, the one downside to this toilet is that the toilet seat is not included. The toilet is compatible with the TOTO SoftClose seat as well as standard commercial seats, such as the SC134 and SC534.

The toilet only comes in cotton.

Seat Options

  • SS114 SoftClose seat
  • SC134 seat
  • SC534 seat

Product Documentation

  • Manufacturer Product Listing

Other Model Variations

Four variations of the TOTO Eco Drake toilet, including elongated bowl, 10" rough-in, ADA compliant, and fully glazed trapway.

Review Highlights

Some reviewers are repeat buyers for their additional bathrooms, which speaks volumes for the quality of this toilet.

Positive reviews note that although water usage is low it doesn’t impact the flushing power.

The most common complaint is about the lack of a toilet seat.

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7. American Standard Baby Devoro - Best for Children

Infographic of American Standard Baby Devoro toilet with dimensions, water consumption, style, flush type, and bowl shape.

Pros and Cons

  • Short height is ideal for children
  • 1.28 GPF
  • Easy installation
  • Short height makes toilet uncomfortable for adults

 

Feature List - Model no.: 2282.001

Flush Specs

  • › Flush System – Siphon jet action
  • › Water Consumption – 1.28 – 1.6 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
  • › Type – SingleFlush Type ExplainedA single flush is one press of the lever for a full flush. A dual flush allows the option for a partial or full flush.
  • › Flush Score – N/AWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000

Design & Style

  • › Style – Two-PieceStyle ExplainedTwo-piece toilets has a separate tank and bowl. One-piece toilet has a seamless design of the tank and bowl.
  • › Bowl Shape –  ElongatedShape ExplainedElongated bowls are oval shaped and 2” inches wider than round bowls
  • › Bowl Glaze –  N/A
  • › Trapway Style –  Exposed

Dimensions

  • › Toilet Measurements – 25-5/8″ x 13-11/16″ x 11-1/8″
  • › Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall –  10″
  • › Trapway SizeWhat is a Trapway?S-shaped curved channel inside the base of the toilet. Waste travels from the bowl through the trapway, then out the bottom of the toilet. – 2-1/8″
  • › Seat HeightWhat is the Seat Height?The measurement from the floor to the top of the toilet seat. Standard height toilets measure between 15 - 17 inches, while chair height toilets measure 17 inches or more. – 11″
  • › Rim Height – 10-1/4″
See toilet dimensions
American Standard 2282.001.020 Baby Devoro dimensions Technical drawing of a toilet with measurements in millimeters and inches for installation against a finished wall and floor.

 

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“The Baby Devoro is meant to make children’s lives a bit easier. When a toilet is too high, the bathroom experience can be tough for the little ones. The Baby Devoro keeps that in mind so no one gets left behind.”

Infographic of an American Standard Baby Devoro toilet with features like power flush, EverClean surface, and glazed trapway.

Unlike any other toilet on the list, this American Standard toilet was made especially for children. Therefore, this is a perfect choice for healthcare and education facilities

Flushing Power

With a glazed trapway and strong flow rate, the Baby Devoro toilet is a high-efficiency, low-consumption toilet that delivers with every flush. The toilet uses only 1.28 - 1.6 gallons per flush and MaP score of 800 grams. Some Baby Devoro units also use 1.6 GPF, depending on the model.

The toilet’s siphon jet action flushing system takes away waste in a matter of seconds. The toilet has a floor-mounted flushometer valve and a fully glazed trapway which eliminates chances of clogging.

Smart Design

The Baby Devoro is made out of vitreous china and is extremely durable and tough, designed to withstand use by children in particular. Because of this, the toilet stands at 11 ⅛ inches, making it way shorter than standard models. While this may not be ideal for home settings, the Baby Devoro is an excellent choice for schools, hospitals, and daycares.

Furthermore, thanks to the bowl coupling system and the Speed Connect tank, installation for this toilet is very simple.

The toilet comes only in white.

Seat Options

  • #5001G.055 Baby Devoro Seat with EverClean
  • Church #1580C open front seat

Product Documentation

  • Manufacturer Product Listing

Review Highlights

Positive reviews boast about this child-friendly unit for its efficiency and comfortable height.

Reviewers noted how easy the toilet is to operate for children and how affordable it is.

Negative reviews focused on the toilets inaccessibility to taller users.

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Buyers Guide for the Perfect 10-inch Rough-in Toilet

After you’ve decided whether a 10-inch rough-in toilet is right for you, there are other features to consider to select the specific best option.

Collage showing toilet types, water consumption, right height, rough-in measurements, flushing systems, and bowl types.

Type of Toilet

There are two main types of toilets: one-piece and two-piece designs, which depend on whether the bowl and tank are fused together.

Typically, one-piece toilets are smaller than their two-piece counterparts, and they’re generally easier to maintain as they don’t have hidden places between parts.

On the other hand, two-piece models come with the bowl separate from the tank. Their biggest advantage is that they are much cheaper than their counterparts, and can be easier to install. However, you may experience shipping problems with two-piece models.

Water Consumption

Not a lot of people realize that their toilets can have a huge impact on their water bills every year. Now, different kinds of toilets offer different flushing capacities. According to the EPA, your toilet should not use more than 1.6 gallons of water per flush.

Most water-saving toilets stick to this standard. Still, certain more effective models have a rating of 1.28 gallons per flush, which can come with added benefits like EPA WaterSense certification. Read more about toilet water conservation here.

Confort Height Selection

Most manufacturers often use terms such as comfort height, right height, and universal height. These different options can sometimes be very confusing to some people.

Basically, these different terms refer to how far the toilet is from the ground.

For example, the standard height for most toilets is around 16 inches. It’s important to also note that adding a toilet seat can add additional inches to your toilet.

Exact Rough-in Measurements

As mentioned above, if your rough-in doesn’t match the rough-in in your bathroom, you’ll have major complications when installing a toilet.

If you’re even one inch off between both, you may not be able to install the toilet at all. Be sure to select a toilet that matches your bathroom’s rough-in, whether that be a 10-inch rough-in or another size. How to measure a rough in toilet.

Type of Flushing System

Flush technology is another factor to consider when buying a toilet, as it determines the overall efficiency and flushing power. In general, more powerful systems will keep your bowl cleaner and are less likely to clog even with one flush.

Looking for a more powerful flushing system will help you save water and better maintain a clean toilet bowl surface.

Water Restrictions Standards

Don’t forget to check for any water restriction standards in your state before purchasing a toilet as well. For example, some states such as Texas and California don’t allow toilets that use more than 1.28 gallons per flush.

Most other states are fine with 1.6 gallons per flush, however, you should always confirm before making your final toilet choice.

Bowl Type

Another essential detail to consider is the type of bowl – you’ll typically be able to select either a round or elongated bowl. Round-shaped bowls are better for those who want to save space. Elongated bowls, on the other hand, take up more space, but provide more room for your legs, making them more comfortable.

Regardless of which option best fits your needs, you’ll also want to see if the toilet comes with an anti-microbial finish or other additional helpful features.

Warranty and Certifications

One last factor to keep in mind is the type of warranty. Warranty is the best way for a company to ensure the quality of their toilets. The standard warranty for many toilets is about 1 – 3 years.

However, if you’re very worried about potential issues with the toilet, you can look for an extended warranty option, with warranties lasting up to 5 years or even longer.

Frequently Asked Questions

Is a 10-Inch Rough-in Toilet the Best Solution to Save Extra Space?

Long story short, while it can be an effective option, a 10-inch rough-in might not always be the best.
Specifically, you should consider getting this kind of toilet only if saving a few inches will get you the space you need, particularly if your bathroom is already set up with a 10-inch rough-in. There are other options available as well that can save even more space, such as a corner or a wall-hung toilet.

What Are the Main Differences Between 10-Inch and 12-Inch Rough-ins?

There aren’t many significant differences between the 12-inch and 10-inch rough-ins. In general, 10-inch rough-ins are more likely to be found in older houses. On the other hand, the 12-inch models are typical for modern bathrooms. Overall, 12-inch rough-ins are more common, so you may have more trouble finding a 10-inch toilet option if you do have a 10-inch rough-in.

Can I Replace Toilets With Bigger Rough-in Sizes with a 10-Inch Rough-in Toilet?

Unfortunately, if you have a toilet with a bigger rough-in size you can’t install a 10-inch rough-in. You are going to have to measure the size of your rough-in and find a toilet that size because otherwise, the parts won’t connect.

Are there any 10-inch rough in toilets?

Yes, the best 10-inch rough-in toilets on the market are: the TOTO CST744SF Drake, Kohler Highline, TOTO Eco Drake, Kohler K-3889 Highline, American Standard Cadet 3, American Standard Baby Devoro, and American Standard Edgemere. 

Can you replace a 10-inch rough in toilet with a 12-inch rough in toilet?

It is not possible to put in a 12” rough-in toilet in a 10” rough-in toilet’s spot. 

How do I know if I need a 10 or 12 rough in toilet?

To measure a rough-in, find where your toilet is bolted into the ground and measure from the wall to the center of the toilet’s base bolts. 

What is the best toilet flush strength?

The Kohler Highline has the strongest flush. The toilet uses Kohler’s classic Class Five Flush with only 1.28 gallons per flush. Waste is removed without hassle, as the toilet’s MaP score is 1,000 grams. 

Bottom Line

With all the various features this model has to offer, these toilets make great choices for everybody. They are designed sturdy and durable, meaning you don’t have to sacrifice high-quality design for compact space.

Toiletable is here to assist you in every aspect of toilet buying.

Category iconRough-in,  Toilet Type

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