Best Corner Toilet in 2022: Expert Picks and Guide

Welcome to my blog! This time I will tell you about the best corner toilet models and tell you how to choose the one that fits your bathroom the best.

If you feel a bit claustrophobic when you enter your bathroom or you are redesigning it and feel short of room, a corner toilet bowl can become a great space-saving solution. It has a special design that makes mounting in the corner possible.

Read this article to learn how to make the right choice and benefit from my test-based reviews. In the second part, I tell how to install it and answer the most frequently asked questions of my clients. If you’re looking for a public solution, learn these restroom requirements by OSHA.

Top 6 Best Corner Toilet Models: Test-Based Selection

Here are my top corner toilet reviews. I based them on my expertise, installation experience, and feedback of my clients who’ve been testing this design solution for several years already.

American Standard Cadet 3 – The Best Compact Corner Toilet

Cadet 3 by American Standard takes the first position in my chart of the best corner toilets for small bathrooms as is combines many important aspects. It’s a relatively cheap toilet that offers heavy-duty design. I guarantee that you won’t have problems with a properly installed Cadet 3 for years.

Number 3 stands for the size of the large ergonomic 3-inch flush valve with a chemical resistant flapper. Due to this feature, the insides of the toilet won’t require any maintenance for many years, independently from the quality of water in your area.

The elongated shape of this corner toilet bowl model is designed in compliance with ADA recommendations, which makes it convenient for most users. In addition, vitreous China has an anti-germ coating that makes it easier to clean and doesn’t let the germs to replicate as fast as in older models.

This item has a 12-inch rough-in, which means that it doesn’t take too much space and will perfectly fit almost any bathroom. The triangle tank is compact, but has the same capacity as average tanks, so you won’t have any problems with flushing.

I recommend this corner toilet model to everyone who needs a stylish and sturdy solution that will fit any room design. This item is perfect unless you need something even more compact.

  • 1.28 gallons per flush;
  • 12-inch rough-in;
  • universal design;
  • heavy-duty materials;
  • antimicrobial surface coating.
  • the seat isn’t included.

Sheffield Corner 2-Piece WaterSense – Dual-Flush Corner Mount Toilet

Sheffield’s WaterSense is an excellent full-size dual-flush toilet that consists of a full-size elongated base and a all, or need a lower than average solution, K-6299-0 will help you out. stylish double-section water tank. The flush construction is based on the WaterSense technology that meets Environmental Protection Agency (EPA) criteria. Sheffield engineers did their best and created a flush with low water consumption and the least number of parts, which means longevity.

Compared to other models, this one can save you up to 25,000 gallons of water yearly due to the light 0.8-gallon flush and a standard 1.6-gallon one. In addition, this toilet is accredited by the National Standards Institute (ANSI).

This corner toilet will perfectly fit designs with lots of round shapes and warm colors. Its soft lines can underline your bathroom design and make it complete. Still, technology is what really matters. If you want not only save space but some money on water too, this is an option to consider.

The projection of the model is 33-¾”, which means it’s a small corner toilet that can easily fit almost any room without cluttering the space at all. At the same time, it’s a good solution for tall people and users with health issues.

  • elongated shape;
  • dual-flush;
  • heavy-duty porcelain;
  • stylish solution;
  • stain-proof finish.
  • floor bolts and bolt covers not included.

Sheffield Corner 2-Piece WaterSense – A Smaller Dual-Flush Triangle Toilet

This dual-flush toilet model is very similar to the previous item by Sheffield. It also offers such features as a cost-efficient dual-flush mechanism, anti-germ porcelain coating, and compliance with ANSI, EPA, and WaterSense.

Although this model is smaller, it provides the same flushing power. The small button releases 0.8-gallon, while the bigger button activates the 1.6-gallon flush. Alternating both types, you can save up to 25,000 gallons per year, which is amazing.

But what makes it a better option for your bathroom? It’s the size. This toilet projection is 1-inch smaller in height, length, and width, which is a large difference for a crowded room. Besides, it has a 12-inch rough in, which is a happy medium for small bathrooms.

I recommend you to consider this model if the previous one is too large, but you want to have a similarly powerful and cost-efficient fixture without cluttering the room. The contemporary design of the item will perfectly match various interior styles.

  • small dual-flush model;
  • simple installation;
  • cost-effective flushing;
  • grade A anti-germ China;
  • stain-proof coating.
  • floor bolts and covers are sold separately.

KOHLER Veil Wall-Hung Elongated Toilet Bowl – Extra-Compact Corner Toilet Bowl

KOHLERs are famous for their excellent design, precision, and durability. K-6299-0 is one of the brand’s most compact toilets so far. Although it’s not designed for corners, it still lets you save up a lot of space. If your bathroom has a back wall where you can hang this toilet, you should consider this option. It comes with a heavy-duty carrier system that can easily handle heavyweight.

The biggest benefit of this design is the opportunity to reduce up to 12-inches of projection. This becomes possible due to the entirely hidden flushing system.

You can mount it behind the drywall, which requires you to find a design solution in advance. However, I think it’s worth the saved space. Besides, you can choose any flush buttons you like to adjust this toilet to your particular design.

Another thing that you will enjoy is the ability to nout this toilet on any height starting from 15 ⅜ up to 28 ½ inches. If you are very tall or need a lower than average solution, K-6299-0 will help you out.

  • ultimately compact size;
  • hidden tank design;
  • stylish design solution;
  • concealed mounting hardware;
  • one-piece toilet construction.
  • requires a back wall only.

Troyt Corner 2-Piece Round Bathroom Toilet – Compact Round Bowl With Corner Toilet Tank

I understand that sometimes it’s impossible to install a wall-hung toilet and an average-size model looks too bulky. In such a case, I can recommend you to consider a compact standard toilet and Troyt Round Toilet is a good option.

It has a 30-inch projection, 29-inch height, and 17¼-inch width. While these parameters are quite similar to the compact version of Sheffield, the seat height is reduced to 14⅞ inches. It’s a good solution for people with average and below-average height.

The flushing system of this model doesn’t include 2 buttons but has a high-low push-button system that lets you release from 0.8 to 1.6 gallons per flush, depending on the pressure you apply.

The package includes a slow-closing seat with sturdy plastic mounting bolts. Such a seat won’t ever fall down and make noise. Unfortunately, the floor bolts aren’t included, but this problem relates to the vast majority of models. Consider this one if you need a compact reduced-height corner toilet with a shortened round bowl.

  • compact round bowl;
  • capacious tank;
  • universal design;
  • ANSI, EPA, and UPC-compliant;
  • scratch and stain-resistant.
  • seat height is too low for tall people.

Signature Hardware Braeburn Round Chair Height Toilet – High & Stylish Corner Toilet

Braeburn is a superior corner solution for small bathrooms with a universal 30-inch projection and 12-inch rough-in. However, it feels different from the previous model due to the higher seat. The 16-inch bowl height is excellent for people of average and above-average height. Still, it’s not too high for children and compliant with ADA regulations.

The triangular water tank doesn’t include a dual-flush of a high-low push system. Instead, it offers a reduced 1.28-gallon release power that can save up to 10,000 gallons of water yearly. It’s not the most economical model, but it’s still more cost-efficient than classic systems.

The design of Braeburn is universal, so that you can fit it into any bathroom interior, independently from the style of other fixtures. The mounting holes are hidden in the corner, which makes them invisible after installation. The same trick is applied to the mounting hardware of the seat. Both bolts are covered with flat lids that make the overall look of the fixture even more stylish and modern. By the way, the slow-closing seat is included into the package. It never hits the rim of the bowl. The chrome flush button finalizes the neat design of this toilet.

  • high 16-inch bowl;
  • compact round bowl;
  • soft-closing seat;
  • cost-efficient flush system;
  • easy-access design.
  • can appear too high for some users and children.

Buyer’s Guide

KOHLER K-6299-0 Veil Wall-Hung

Corner toilet is a variation of a close-coupled toilet, and it provides many advantages to owners of small bathrooms. The difference is that it has a triangular water tank that makes it possible to project the toilet diagonally out of the corner. This form factor doesn’t affect the tank volume and preserves the comfortability of the toilet.

If your bathroom isn’t big enough for placing the toilet anywhere without problems, a corner toilet is an item you should look for to solve the problem. This investment will make your new bathroom much more convenient to use.

Although the corner-fitting shape isn’t as popular as the standard, the market is full of different colors and styles. You can also select models equipped with such technologies as dual-flushing, anti-germ coating, water-efficient flushing.

The most evident benefit of corner toilets is space-saving, but they’re also a neater interior solution that can make the bathroom look more spacious and even unique. It will provide you with more freedom for placing other essential elements, such as a larger laundry box, bathtub, or a shower cabin.

What Are Best Corner Toilet Brands

corner toilet in a bathroom

In my opinion, the best corner toilet models in the US are manufactured by such brands as American Standard, Sheffield, Kohler, Troyt, and Signature Hardware. You can find the best products in the category in my reviews above. Still, I can’t insist that it’s impossible to find worthy products from other manufacturers. Some of my colleagues also recommend Woodbridge and Renovator’s Supply.

If you’re wondering about foreign brands, I’d not recommend them simply because they come from far, harder to find, may not match US standards, and usually cost more. In most cases, US manufacturers provide a longer warranty and better customer support options for lower prices.

Corner toilets are excellent space saviors for crowded bathrooms and provide the same number of features as the classic-shaped sanitary devices. The only disadvantage is a more complicated installation process of the waste pipe. However, the final result is really worth it.

To choose the right model for your bathroom, you have to make all the measurements prior to purchasing the toilet. The figures that you receive will give you an idea of the right toilet size for your room square. You don’t want your knees to touch the wall in the end, right?

How to Install a Corner Toilet (Actionable Guide)

The installation process of a corner toilet is usually split into 5 essential steps. Let’s learn them all.

1. First of all, you have to determine the rough-in location of the toilet, based on the model configuration. You need a straightedge to draw perpendicular lines from the marks (10”, 12”, or 14”) on the wall. You need a perfect square in the end.

2. Next, you have to install the wax ring on the flange. It requires quite a lot of pressure to be fixed firmly, but not too much as the ring must remain in the initial shape.

3. Now you have to install the bolts into the mounting holes and land the toilet carefully to align the mounting holes of the toilet with the bolts. You have to press down the toilet to ensure tight contact with the wax ring. Don’t remove it after, as it will break the leakage.

4. At the next step, you have to ensure that the toilet is level and adjust the level using shim if necessary. When it’s done, you can tighten up the bolts, but do it carefully. It’s important to alternate the bolts and tighten them up gradually. Don’t put too much tension to avoid cracks in the base. Place bolt caps when this stage is done. You can trim them if they don’t seem to fit tight enough.

If you have a two-piece corner toilet, you have to put the blots through the mounting holes of the tank and slide them down into the hole on the top of the base along with the tank. Check the level and adjust it if needed. Then tighten the washers and nuts to fix the tank.

5. Now you have to ensure that there are no leakages. For this, you have to connect water supply tubes, turn on water supply, and use the flush 5-7 times to ensure that there are no leakages. Use the list of common leaks for an extra understanding of possible problems.

If everything is ok, you’re ready to install the seat, which is easy to do without instructions. Finally, you have to fix the base of the toilet with tile grout or latex caulk. Let it dry and enjoy. Congrats! The job is done!


Sheffield Corner 2-Piece 08 GPF16

Does a corner toilet save space?

A properly installed corner toilet can save up a notable amount of space in a small bathroom. It’s a bit harder to install the waste pipe in the corner, but the final result is worth the hard work. This solution can not only save room but also make the facility more stylish.

How much space is needed for a corner toilet?

According to the basic installation code used by all experienced plumbers, the gap between the toilet and sidewalls (or other fixtures) should be at least 15 inches. At the same time, there should be around 30 inches between the center of the bowl and the center of the room, while the spacing in front of the toilet must be at least 24 inches to provide comfort for average users.

Check out corner toilet rough in dimensions and measure your room before purchasing. Basic standards for plumbing elements will also help you a lot.

How far is toilet rough-in from the wall?

The standard gap between the drywall and the toilet flange is at least 15.5 inches from the wall framing to the flange center. If you are installing it next to the back wall, you have to place the flange at least 12.5 inches from the wall framing.

How do you measure the rough-in for a corner toilet?

To measure the right rough in location for the corner toilet, you have to measure and mark the length out from the corner of each drywall or back wall. Depending on the corner toilet dimensions you have, the rough in the distance can fluctuate from 10 inches to 14 inches.

Save Space

Now you have the essential knowledge for choosing the right corner toilet and installing it properly. I’m sure that it’s one of the best options for small cloakrooms, so you should consider it for your new design project. You can consult your designer to make the most considered decision.

Do you have any experience of installing and using corner toilets? You can share it in the comments section. If any questions remain after reading, you’re welcome to ask me in the comments, and I’ll reply as soon as possible. For more reviews and tips on the related topics, stay tuned!

Gerald Carpenter

My name is Gerald Carpenter and I am a professional plumber in the third generation. My father was a plumber, my grandfather was a plumber. I wish I had records on my other ancestors.

1 Comment
  1. I have a small bathroom so I chose a Cadet 3 corner commode toilet to save space. It hasn’t disappointed, as it has a great design, water-saving flushing, and a compact size. It is an affordable toilet but it’s obvious that it’s built well and will last a long time.

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