The Best Corner Toilet: Making The Most of a Small Bathroom

Small bathrooms seem to becoming more common these days, as space becomes a premium and people try to squeeze as much use out of the limited space they have. Often, in older houses you will find a generous main bathroom on the upstairs floor and a much smaller ‘powder room’ or second bathroom tucked away downstairs. Both of these situations call for space saving design; finding the best corner toilet for this can mean designing a functional, spacious, bathroom that also looks great.

best corner toilet

Best Corner Toilet Sneak Peek


What is a Corner Toilet?

A corner toilet, or a space-saving toilet, is exactly what it sounds like. Instead of being installed against a flat wall, as a regular toilet would be, a corner toilet is installed into the corner of the bathroom. The toilet bowl portion of the toilet looks, and is used, just like a regular toilet but the water tank is shaped into a triangle shape so that it can be easily tucked into a corner.

So, if you have a bathroom on the smaller side and are looking for ways to increase the space, a corner toilet might just be the perfect solution.


Top 5 Space Saving Corner Toilets

It can sometimes be difficult to find small toilets to fit into a tight space; corner toilets to the rescue!! Here are our top picks for corner toilets.

1. Signature Hardware Braeburn – Clean and Classic Design

Signature Hardware Braeburn
  • Two-piece configuration allows for easier access to the area around the toilet
  • Installs in a corner floor mounted configuration
  • Included matching seat features soft close hinges
  • Flushing mechanism on right side of tank
  • Round shape

Things to Like:

  • Includes seat with Soft Closing hinges
  • Corner model will save space in a small bathroom
  • Comfort Height
  • Low flush = water conservation

With a classic and clean design, this corner toilet will look great in any modern bathroom decor. The rounded shape of the toilet bowl means it takes up even less space than other models making it our top pick for space saving design.

It also has all the features of a regular size toilet. A comfort height design meets ADA requirements making it a great option for families with older members or those with limited mobility. Low flush volume (1.28 GPF) meets EPA standards and will ensure a smaller monthly water bill.

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2. American Standard Cadet 3 – Name Brand Quality

American Standard Cadet 3
  • ADA round front toilet combination - tank and bowl
  • Durable and easy-to-clean vitreous china construction
  • Ever Clean antimicrobial surface
  • Oversized 3 inch flush valve with chemical resistant flapper
  • Seat is not included
  • ADA round front toilet combination - tank and bowl
  • Durable and easy-to-clean vitreous china construction
  • Ever Clean antimicrobial surface
  • Oversized 3 inch flush valve with chemical resistant flapper
  • Seat is not included

Things to Like:

  • ADA Comfort Height
  • Round Shape
  • EverClean Surface
  • Low flush volume

American Standard is a long standing brand in plumbing and fixtures. They produce quality products that stand the test of time. Installing an American Standard toilet in your bathroom ensures that it will do the job for many years to come.

Tucked into a corner of even the smallest bathroom, the round shape of the toilet bowl will take up even less space. Low flush volume still provides good flushing performance and the EverClean surface will make cleaning easier and less frequent.

Check the reviews on this one; people really like it!

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3. Renovators Supply Corner Toilet – Great Value

Renovators Supply Corner Toilet
  • Space saving corner design
  • Dual Flush
  • Round Shape
  • White Grade A Vitreous China Scratch and stain proof finish
  • Color matching available

Things to Like:

  • Dual flush (0.8/1.6 GPF)
  • Contemporary design
  • Round Shape
  • Stain proof finish

This model features a contemporary design and offers color matching; a chance to have your new toilet match the existing features in your bathroom. Think of this as a money saving feature as it mean that you probably won’t have to also switch out the other fixtures in order to have a cohesive look and feel.

This is also the only corner toilet model that is a dual flush; using 1.6 gallons for a large flush and only 0.8 gallons for a smaller flush. The flush button is on top of the toilet tank so the toilet can be tucked right into the corner without worrying about access to the flush handle.

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4. Sheffield Corner 2-Piece – A Water Saver

Things to Like:

  • Dual Flush System
  • Traditional Design
  • Elongated Toilet Bowl/Seat

This a traditional design corner toilet that saves space and water too! The dual flush system allows the user to select a lower water volume flush for those times when a full tank of water is not needed.

An elongated toilet bowl/seat ensures comfort – ‘regular’ sized seating in a compact toilet!

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5. Troyt Compact Corner Bathroom Toilet – An Elegant Addition

Things to Like:

  • Heavy Duty and Scratch Resistant
  • Clean, modern design
  • Comfort Height

A clean, modern design make this corner toilet an excellent selection. It will complement any small bathroom space regardless of the decor.

It’s heavy duty porcelain is resistant to scratching and is easy to clean. The dual flush allows the user to control the water flow and will be a water saver over the long term.

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How To Choose A Corner Toilet

Toilet Dimensions

There are a few dimensions to consider when choosing a corner toilet – technical dimensions and room dimensions.

  • Technical Dimensions – this refers to the ‘rough in’ dimensions that are required for the toilet. Ensure that the positioning of the toilet drain is sufficient to account for the ‘rough in’ dimensions of the toilet being purchased. It is possible to move a toilet drain but that is something you are going to want to be aware of before you buy.
  • Room Dimensions – this refers to how much space the toilet is going to take up in the room. While corner toilets are considered space-saving, it doesn’t mean that they will fit in all small spaces. Be sure to measure how far out the toilet will jut from the corner, and whether any doors or cabinetry might be in the way

Single vs Dual Flush

Single flush toilets are more common in home settings. These toilets have a single flush handle that, when pressed, releases the same amount of water into the toilet bowl every time. The water release can be controlled somewhat by either releasing the handle sooner, or by holding it longer to let more water release from the tank.

Dual flush toilets allow the user to choose between two types of flushes; a smaller, shorter flush or a longer flush. These types of toilets typically have a two-sided button on top of the toilet – with one side of the button being smaller, and the other larger so as to represent the type of flush. Using one side, or the other, releases different amounts of water from the tank. A smaller flush is usually used for liquid waste, and a larger flush for solid waste.


Unlike more traditional toilets, the design of corner toilets is very much defined by the fact that they have to fit into a corner. They are typically two-piece toilets but, depending on the material used they can look quite modern or traditional.


The most important part of choosing a corner toilet is the functionality.

Does the toilet do what it is designed to do? Does it efficiently remove waste? How much water does it use? Is it quiet? Is the toilet seat comfortable? These are the questions to ask to determine if the toilet will work for you and your family.


Other Space Saving Bathroom Fixtures

Gone are the days of cramming regular sized fixtures into a small bathroom space. While this may have resulted in a (mostly) functional bathroom, it definitely didn’t win any design or best-use-of-space awards. There has been, in the last few years, a realization from bathroom fixture manufacturers, that smaller scale fittings, furniture, and fixtures are needed – and it’s even better if they look great too!

Space saving design means that you no longer have to compromise either space, or great looks, when designing a second (or even first) small bathroom:

  • Corner Toilet. Using space that is normally ‘wasted’; a corner toilet tucks in neatly while still providing full functionality. These are not always the solution for a small space but work will in oddly shaped rooms.
  • Corner Sink/Shower. In the same vein, a corner sink or shower unit can optimize space that is often overlooked. Stay tuned for more articles on how to maximize these space saving options.
  • Trough Sink. A trough sink is generally much narrower than a traditional sink. A perfect solution for second bathrooms, or ‘powder rooms’ where the sink is primarily used for hand washing.
  • Sliding Door. Consider how much room a traditional, swinging door takes up as it opens up into a room. Installing a sliding door (either within the wall, or hung on rails on the exterior) allows for the door to be opened and closed without ever breaching the space of the bathroom itself. Brilliant!
  • Large Mirror. While technically a mirror doesn’t actually create space, it does create the illusion of space – and that can be just as effective! A large scale mirror can effectively double the visual space in your bathroom making it feel spacious and airy…even if it’s not.


Frequently Asked Questions

How are corner toilets different from regular toilets?

Corner toilets are typically smaller than regular toilets. Most notably, it is the toilet tank that is different. The tank on a corner toilet is shaped somewhat like a triangle, with a corner piece that allows the toilet to be tucked into the corner of a smaller bathroom space.

Do corner toilets really save space?

Yes! The toilet tank is typically smaller, and shaped like a triangle to allow the toilet to fit into a corner space of a bathroom. Space that is normally wasted. Also, these toilets are typically round in shape (rather than elongated) which also shortens their dimension and saves space.

What about flushing power in corner toilets?

The advent of low-flow toilets has significantly improved the flushing power in corner toilets. Toilets are now able to flush much more efficiently while using much less water, making corner toilets just as powerful as regular toilets.

Can a corner toilet be installed where a regular toilet was?

Maybe. The ‘rough in’ dimensions of corner toilets differ somewhat from regular toilet installation dimensions. Check the installation instructions of the corner toilet to see if it matches the existing plumbing in your home. It is possible to move an existing toilet drain, but that is something you are going to want to be aware of ahead of time.