Corner toilets are regular commodes with a triangular flush tank that fits into a corner. The triangular prism shapeTop 8 Best Corner Toilets in 2020 - Complete Guide fits into the corner of the bathroom. This saves space without compromising on the tank capacity. A corner toilet maximizes space by opening it up for other uses and decorative choices. These toilets may sit on the floor pedestal or can be hung from the wall. Wall hung commodes require an extra step in construction where the wall is removed and replaced with the draining flange. Like the standard toilets, these come with dual flush technology which saves water.

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Parts and Types of a Corner Toilet

The standard toilet consists of nine parts. Let us begin from the flush tank which is filled using a shut-off valve. It consists of a refill tube, a float, a chain, a flapper and a handle. This tank is connected to the commode or the pot through a tank O-ring seal. The pot sits on the floor or is mounted on the wall using a floor or wall flange. The water does not leak out due to a wax seal. Let us begin with the part you touch every day;

The Handle or the flush rod initiates the flush or the release of water to clean the bowl. Sometimes it can be a button that looks like the yin-yang sign only one half is larger than the other. It indicates that the small section will release lesser water than the other. Many manufacturers experiment with the design of the handle. The handle is attached to a horizontal rod that is connected to a wire, rod or chain.

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Lift chains or wires descend vertically to the bottom of the tank. This is the mechanism by which the valve at the bottom of the tank opens to release the water that cleans the bowl.

The tank ball or the flapper rests against the opening called the flush valve. The flapper comes into action when the handle is pressed. It lifts the chain or the rod which in turn lifts the valve. This allows the water in the tank to rush down to clean the bowl.

The flush valve is a metal or plastic part that sits at the bottom of the tank. It covers the opening through which the water drops into the bowl from the tank. The flush valve is connected to an overflow tube as a one-piece construction. There is a large O-ring seal that fits around the flush valve tailpiece. It seals and cushions the joint between the bowl and the tank.

The overflow tube is attached to the flush valve. It is a safety measure that prevents the water from overflowing in case the water supply valve fails to shut off. The excess water will overflow over the top of this overflow tube and into the bowl. A running toilet is often due to the water level being too high in the toilet.

The shutoff valve is situated outside the tank to bring the water into the tank. It is usually near the floor to the left or beneath the tank. It can be shut off for the repairs.

Supply tube runs from the shutoff valve to the water supply tailpiece situated at the bottom of the tank. It may be constructed of steel mesh, vinyl or plastic.

Water supply valve or the ballcock is a part of the vertical assembly mounted to the left of the tank. This is the part that opens to let in more fresh water after a flush cycle. It shuts off when the water reaches the proper level in the Top 8 Best Corner Toilets in 2019tank.

Float ball or cup is a floating device that serves to sense the water level in the tank. It shuts off after a certain level is reached. It is a part of the supply valves in the tank. In the older toilets, a ball was attached to a horizontal pivot arm that ran from the supply valve. It has been replaced by floating cups in the newer toilets.

Refill tube is a small flexible tube clipped between the water supply valve and the top of the overflow tube situated in the middle of the tank. This tube sends a small trickle of water into the toilet bowl during a refill cycle. It is to replenish the standing water level in the toilet bowl. This water level is essential to keep the bowl trap sealed. This prevents sewer gases from rising into the toilet.

The toilet bowl is where to release the solid and liquid waste from your body. The bowl is bolted to the floor and has a curved trap structure. This trap holds the water and prevents the gases from the sewer from rising and stinking up the house. The water in the bowl is the top or the mouth of the drain trap configuration.

The wax seal or the ring is hidden beneath the toilet. This soft wax ring seals the connection between the horn of the toilet and the drain opening in the floor. This wax seal creates water- and air-tight seal between the toilet and sewer.

Types of Corner Toilets

The commodes may vary in style and design. Some may have lower seats. Others will be more triangular while others; circular. There may be a difference in the shape and curve of the lid. Some may have a long neck of the bowl than the others. These design modifications have their pros and cons.

Based on the type of flush there are;

Low flow toilets – These toilets use as little as 1.28 gallons of water per flush to clean the bowl. These bowls are supported by advanced technology where the water flows with more pressure. These toilets are called high-efficiency toilets and are supported by WaterSense Certification. To give you an idea; they function like the suction toilets on the aeroplane.

Single flush toilets – These are the most common kinds of toilets used at home and commercial places. They have a single mechanism that flushes all kinds of waste – solid and liquid – in 1.6 gallons per flush.

Dual flush toilets – These toilets have found the middle path and solved the problems posed by the two types of toilets mentioned above. These flushes have two buttons one releases 0.8 – 0.9 gallons per flush to flush away liquid waste. The other button releases 1.1 – 1.6 gallons of water to flush away solid waste. Both these buttons are connected Top 8 Best Corner Toilets in 2019to their own exit valve in the cistern. These exit valves release different volumes of water from the same cistern. This way you conserve water and save a lot of money per month reducing your water bill.

How do Corner Toilets Work?

To observe a flush cycle, you will have to lift the lid of the tank. During a flush cycle, push or pull the lever that operates the lift chain. It lifts the flapper away from the opening of the flush valve. This causes the water to cascade from the tank into the bowl. The water in the bowl and the waste are siphoned off through the integrated trap into the drainage system. When the tank empties the flapper falls back into place shutting the opening of the flush valve. As the float ball or cup drops in the tank, the water supply valves open and fresh water begins to refill the tank. Most of this water falls into the tank but some of it is released into the bowl to maintain the trap. There is a done through the refill and overflow tube. Once the float cup or ball are riding on the proper height the water supply valve is shut off and your tank is ready for the next flush.

Features to consider on a Corner Toilet

Space – Most modern living spaced demand efficient use of space. Corner toilets bring maximum benefit due to their space saving design. Look for the correct dimensions for the tank to properly flushed against the corner walls.

Installation – The set-up of the toilet should be in easy steps.

Water-saving – The toilet should have a dual flush that releases less or more water as per the requirement. Usually, this range lies between 0.8 – 1.6 gallons.

Certification – set standards in place to ensure top performance. Most models carry the EPA WaterSense certification. This means that the models flush and cleans completely using less amount of water. Toilets are used by people of all ages and abilities thus they should be ADA compliant. The department of justice (DOJ) passed the Americans with Disabilities Act (ADA) which specifies Standards for Accessible Design. These standards mention specifications such as the height of the toilet seat besides other dimensions.

Special features – such as Reno-Gloss or EverClean surface do not allow any microbial growth on the toilet. This feature will protect you from all kinds of infections.

Styles of the toilet – There are one-piece and two-piece toilets. A one-piece toilet has the tank connected to the seat. It sits lower on the bowl that in a two-piece toilet. In a two-piece toilet, the tank is separate from the bowl. A one-piece toilet takes up lesser square footage than a two-piece as it is compact. One-piece toilets have a sleek design and are easier to clean. They are compact and more durable. They are less susceptible to leakage and faster to install. They are usually of a comfortable height. Two-piece toilets are less expensive. We get more options in style and height. The pieces are easy to manoeuvre for installation and repair. They come with many flushing and water-saving options. You can mix and match the tank and the bowl. Besides they come in two boxes which are easier to ship.

Top 8 Best Corner Toilets in 2022

Picture
Name
Features
Price
Rating
Picture
Name
Feature
Price
Rating
1. American Standard Cadet 3 – 270AD001.021
 Oversized 3 inches flush valve $$$ 4.8
2. Renovators Supply Manufacturing 17668
 Seat Height 14-7/8″ $$$ 4.8
3. American Standard 270AD001.020
 Ever Clean antimicrobial surface $$$ 4.7
4. American Standard 270BD001.020
 Durable and easy-to-clean $$$ 4.6
5. Renovators Supply Manufacturing 10688
 29″ H x 17-1/4″ W x 30″ Projection $$$ 4.6
6. Renovators Supply Manufacturing 13762
 Scratch and stain proof $$$ 4.5
7. Signature Hardware Braeburn
 Overall Height: 29-1/2″ $$$ 4.5
8. Renovators Supply Manufacturing 13763
 Seat Height 15″ $$$ 4.5

1. American Standard Cadet 3 – 270AD001.021

American Standard is a North American brand that manufactures plumbing fixtures made according to American American Standard Cadet 3 – 270AD001.021Standards. They are a global manufacturer of heating, plumbing, ventilating HVAC systems for kitchens, baths, toilets and vehicles.

Design and Build

The American Standard Cadet 3 – 270AD001.021 is an elongated 2-piece triangle toilet. This innovative corner toilet design has a powerful Cadet flushing system. The unit is made of durable and tough vitreous china. The PowerWash rim scrubs the bowl each time you flush the toilet. A colour-matched trip lever is supplied along with the colour matched bowl caps. The vitreous china has the EverClean surface that inhibits microbial growth that causes stains and odours. The EverClean Surface is an innovation by American Standard. This is a double coated surface that inhibits the growth of microbes and stains. This smooth mirror-like surface prevents the growth and build-up of mildew, algae, fungus and bacteria. It is easier to clean and will remain intact for years. This way you spend less time cleaning toilets which are grime-magnets. EverClean Surface is incorporated with a permanent glaze additive that protects the surface while keeping them smooth. These surfaces are chip and crack resistant, too. The glaze is fired into the porcelain. Then given a double coat that makes the surface even and highly polished. This makes it easy to clean and the glaze will not rub off as it is permanently bonded. Thus, your toilet fights grime through its lifespan.

Functionality

American Standard Cadet 3 – 270AD001.021 is a low consumption toilet that releases 6 litres or 1.6 gallons per flush. The Cadet 3 Flushing system is a smarter design that delivers smarter performance. Your toilet will have fewer clogs as more water flows efficiently providing a cleaner toilet. The shape and design of the trap work in tandem with the flush and EverClean surface with the mirror smooth. The water from the flush lifts and faeces off the surface and the EveryClean surface remove the grime before it has the chance to settle or cling. The rough-in is the distance from the wall where the toilet is mounted to the centre of the outlet pipe in the bowl. It determines how much space your toilet occupies in the toilet. This model has a 12-inch rough-in. There is a 3-inch-long flush valve to create a powerful flush. The 2.125-inch trap-way prevents clogs. The 16.5-inch rim height is ADA compliant for handicap accessibility. The water surface area is a generous 9 inches by 8 inches to keep the bowl clean.

Capacity

American Standard Cadet 3 – 270AD001.021 weighs 90 pounds. Its dimensions are 34 inches by 19.5 inches by 31.5 inches.

Additional features

American Standard Cadet 3 – 270AD001.021 comes with a 5-year warranty.

Why Is It the Best of The Lot?

American Standard Cadet 3 – 270AD001.021 brings you all the functions and convenience of a standard toilet with the space-saving benefit. The triangular prism of the tank fits into the corner of the toilet making excellent use of the space. It maintains hygiene through the large water surface in the bowl, PowerWash rim and an EverClean surface. This surface protects you from infection even when the toilet is used by many people. Besides it is easy to install and consumes less water.

2. Renovators Supply Manufacturing 17668

Renovators Supply Manufacturing offers a wide range of high-quality faucets, sinks, toilets., etc. They also sell Renovators Supply Manufacturing 17668reproductions of antique hardware and other kinds of restoration hardware.

Design and Build

The Renovators Supply Manufacturing 17668 is a corner toilet with a round seat and a triangular tank with a chrome button. This is a standard gravity feed toilet with a dual flush technology. This means you can press the smaller half of the chrome button to release lesser water (0.9 gallons) when required. Or release larger quantities of water (1.6 gallons) by pressing the larger half. The tank flushes into the corner while the compact rounded bowl takes up less floor space and volume. The design also adds style to your decor. It performs its function quietly without disturbing other people’s sleep. The curve of the bowl and the body make it easier to clean and maintain the hygiene. The design of the surface prevents the build-up of stains, marks and other issues that deteriorate the beauty of the toilet. There is a slow close seat cover and a matching seat to complete the elegant looks.

Functionality

Renovators Supply Manufacturing 17668 is a well-designed fixture that enhances your bathroom. As it is designed to fit in a corner it opens up more space. The unit surpasses the EPA guidelines for water conservation. The dual flush push button features help you save up to 25000 gallons of water annually. It releases lesser water to flush liquid wastes and more water for faeces. The vitreous china is designed such that facilitates maximum cleaning. Combined with the in-built G-Force flush system this model is unbeatable. The G-Force flush system has an extra-wide 3-inch flush valve that complements the 2.125-inch glazed trap-way and siphon jet. This design increases the flow do the water and draws the water into the bowl quickly, washes it and takes it away forcefully. The G-Force systems powerful siphon jet ensures that what has gone down remains down. This design of the toilet is the industry benchmark. It gives the toilet and unmatched one-flush superiority compared to others.

The bowl is at a perfect height as specified by ADA standards for universal use.

Capacity

Renovators Supply Manufacturing 17668 weighs 38.6 pounds. It has the dimensions of 30 inches by 17.2 inches by 29 inches. It has a dual flush capacity of 0.8 gallons and 1.6 gallons.

Additional Features

Renovators Supply Manufacturing 17668 is supported by a 5-year warranty.

Pros and Cons

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3. American Standard 270AD001.020

This corner toilet is another offering by American Standard in the Cadet 3 series. The unit is the Right Height with American Standard 270AD001.020an elongated seat. This is a two-piece toilet with a 12-inch rough-in.

Design and Build

American Standard 270AD001.020 carries an innovative toilet design with a powerful Cadet flushing system facilitated by gravity. The model is made of vitreous china with PowerWash rim scrubs that clean the bowl with each flush. There is a colour-matched trip lever and matching bowl caps. The EverClean surface of the toilet prevents the build-up of microbes, mould and mildew. It is EPA and ADA compliant for less water consumption and the Right Height, respectively.

Functionality

American Standard 270AD001.020 belongs to the Cadet 3 series by the manufacturer. Installing a corner toilet can be challenging but this design makes it a breeze. The sides of the triangular prism tank flush close to the wall making excellent use of the space. The bowl has a large opening and the tank has a high-performance Cadet 3 flushing system. These features work in tandem with the PowerWash rim scrubs to give a clean sanitized bowl every time. PowerWash is a signature feature of the Cadet 3 series that delivers high flushing and cleaning performance. This technology is powerful yet quiet. It scrubs the bowl with pressurised water from the rim to the trap. This powerful swirl does not leave any trace of waste or paper in the bowl. This feature combined with the siphoning action ensures a superior bowl cleaning in just 1.28 gallons per flush. The unit has a 3-inch flush valve and a chemical resistant flapper. This means that the chlorides and fluorides in the water will not corrode it. And you can place slow dissolving sainting tablets in the tank to sanitize the bowl. Right Height design is also called the comfort height toilets. These bowls are 17 – 19 inches off the floor instead of the regular 15-inch-high ones. These bowls are advantageous for taller people and people with mobility issues. Mobility issues may be back and knee pain that causes discomfort while bending to sit on the seat. These usually affect the elder and disabled. As these heights may not be comfortable for every household, especially one with kids. Make sure you pick the right one for your family members.

Capacity

American Standard 270AD001.020 delivers 1.6 gallons or 1.6 litres per flush. It has a 3-inch flush valve and a 2.12-inch trap-way to prevent chokes and clogs. The rough-in is 12 inches, the water surface in the bowl is 9 inches by 8 inches and the rim is 16.5 inches high.

Additional Features

American Standard 270AD001.020 is supported by a 5-year warranty.

Pros and Cons

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4. American Standard 270BD001.020

This offering by American Standard from their Cadet 3 series. This is a versatile series of the Right Height and American Standard 270BD001.020Compact versions of water-efficient and ADA compliant toilets. This model comes in three finishes – white, bone and linen. And it has a round front and a 12-inch rough-in.

Design and Build

American Standard 270BD001.020 has a triangular prism-shaped flush tank and a rounded seat. The PowerWash Rinse scrubs the bowl with pressurised water with each flush. Vitreous China has an EverClean Surface that keeps the toilet clean and prevents the build-up of microbes and mould. The EverClean surface is very smooth this prevents any faeces and body fluids from clinging to the surface making it easy to clean. This, in turn, prevents infections and odours.

Functionality

American Standard 270BD001.020 has a triangular flush tank that fits in the corner. It not only saves space but also saves water. The rounded front is ideal for small toilets and cloakrooms. This Right Height toilet sits taller than the standard toilets making it very comfortable. The flushing system is scientifically designed and powerful. It flushes the waste out consuming lesser volumes of water. The force of the water is such that it rinses it clean. The EverClean surface facilitates this feature due to its smoothness. This prevents the build-up of bacteria, mould and mildew preventing odour. Due to all these features, your toilet remains clean longer.

Capacity

American Standard 270BD001.020 flushes out 1000 g of waste in a single flush. It flushes 1.6 gallons of water per flush. It has a 3-inch-wide flush valve and a 12-inch rough-in.

Additional Features

American Standard 270BD001.020 comes with a limited lifetime warranty on the china and a 5-year warranty on the mechanical parts.

Pros and Cons

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5. Renovators Supply Manufacturing 10688

Here is another stylish and water efficient toilet by Renovators Supply Manufacturing. It is stylish, water and space Renovators Supply Manufacturing 10688saving toilet ideal for a small toilet. This Sheffield style elongated bowl corner toilet has a 12-inch rough-in and a tri-bevel pattern.

Design and Build

Renovators Supply Manufacturing 10688 has a triangular tank with a dual flush mechanism. The tank and its flushing mechanism will save you up to 25000 gallons of water per year. There are two faux chrome buttons in a circular fixture. When the smaller half is pressed it releases 0.8 gallons of water while the larger half releases 1.6 gallons of water. The ceramic toilet is polished white. The Pantone colour matches the other fixtures in the toilet. The toilet has the Reno-Gloss finish that makes it so smooth that it is stain and scratch resistant. RenoGloss is a Renovator’s Supply finish applied to their Vitreous China. This is an enamel that is applied to the interior and exterior surface wherever an alkyd-based finish is essential. This protective finish is resistant to chemicals and reagents used in any household. This prevents discolouration, scratching and shipping of the Vitreous China surface from daily wear and tear. Besides the glassy surface is easy to clean and wipe off. This enamel dries to a tough durable finish giving the surface a high-quality gloss. It has an even flow and levels perfectly. It is easy to apply and dries quickly with a high gloss finish. The toilet has been designed according to the EPA guidelines. The Congress passed legislation in 1992 that requires all the toilets sold in the United States of America to meet a water conservation standard of 1.6 gallons per flush. These are known as high-efficiency toilets. It also matches the ADA standards.

Functionality

Renovators Supply Manufacturing 10688 is ideal for small toilets. The unit would match well with corner sinks and tubs to maximize the use of space. This Sheffield style dual flush toilet with an elongated seat is not only water but also space efficient. Many municipalities encourage citizens to use dual flush toilets. This is to reduce the amount of sewage or blackwater being sent for treatment. This not only cuts the recycling costs; more fresh and clean water is available for other use. Studies have shown that low flow toilets use 8 gallons of water per day. While dual flush toilets use only 4.8 gallons. It models not only enhances the use of space but also enhances the decor and style quotient of your bathroom. It has a circular button at the top with two halves – one small and the other larger. The smaller one releases less water for liquid wastes while the other releases more per flush for solid wastes. This saves large amounts of water. The flush employs G-Force that does the job in a single flush.

Capacity

Renovators Supply Manufacturing 10688 has a 16-inch-high seat. The toilet is 32.25 inches high, 19 inches wide and 33.75 inches deep.

Additional Features

Renovators Supply Manufacturing 10688 is supported by a 5-year warranty.

Pros and Cons

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6. Renovators Supply Manufacturing 13762

This model is dual flush water conserving round front corner toilet. This stately corner toilet will make a style Renovators Supply Manufacturing 13762statement in your compact toilet. It not only saves water it saves space while looking elegant.

Design and Build

The Renovators Supply Manufacturing 13762 has a contemporary design that not only saves water and space but also money. This corner toilet has a dual flush that works using two buttons fitted into a chrome circle. The smaller half indicates that it will release a smaller volume of water – 0.8 gallons – to clear liquid wastes such as urine and vomit. While the larger half releases larger volumes of water – 1.6 gallons – to clear faeces. The toilet has an elegant polished white finish. The manufacturers offer a Pantone colour to match your existing fixtures. This toilet exceeds the Environmental Protection Agency (EPA) guidelines for Water Conservation. The toilet has an easy clean Reno-Gloss finish which makes it stain and scratch resistant.

Functionality

Renovators Supply Manufacturing 13762 has a Sheffield style round front. This dual flush is white in colour with a tri-level design. The EPA guidelines compliant technology can save up to 25000 gallons of water per year. The flush is embedded with the highly efficient G-Force technology that requires you to press the button only once. The rest of the job is done by the flush, its scrub channels, the shape and polish of the bowl and its neck. The ergonomic design not only makes it easy to sit on but also use. The ideal height combined with the shape of the bowl will require less maintenance and very hygienic. The bowl is fitted with a no-slam lid that descends slowly cutting out the noise.

Capacity

Renovators Supply Manufacturing 13762 is 46.2 pounds in weight. Its dimensions are 32 inches by 19 inches by 31 inches. The dual flush releases 0.8 gallons of water from the small button and 1.6 gallons from the large one.

Additional Features

Renovators Supply Manufacturing 13762 is supported by a 5-year warranty.

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7. Signature Hardware Braeburn

Signature Hardware offers stylish and unique accents and memorable statement pieces for your home. The company Signature Hardware Braeburnwas founded in 1999, since then they have focused on function and design. They pride themselves to bring you the most beautiful and highly functional designs.

Design and Build

Signature Hardware Braeburn is meant for small toilets and bathrooms. This is a two-piece toilet with a separate tank and standard commode. It is compact to maximize floor space. The durable toilet has a glossy white finish of polished porcelain. It is fitted with a chrome flush button. The seat is fitted with a soft close lid prevents slamming. The two-piece toilet allows for easy access while installation. It has a visible trap way to prevent clogging.

It has matching seat features and a soft close hinge. The flushing mechanism is to the right of the tank.

Functionality

Signature Hardware Braeburn is a single flush toilet with one chrome button. This two-piece toilet allows you easy access around the toilet for installation and repairs. This is a pedestal toilet mounted on the floor. The base and the tank are made of white porcelain. It has a matching seat and a soft-close lid. The compact toilet is 29.5 inches in height with the flushing mechanism to the right. It

Capacity

Signature Hardware Braeburn is 29.5 inches tall – from the base of the pedestal to the top of the flush. The overall depth from the back of the toilet to the front is 30.5 inches. The overall width is 18.25 inches from the left to the right of the bowl. The height of the bowl is 16 inches that are from the floor to the top of the bowl. The flow rate is 1.28 gallons per gallon. The rough-in is 12 inches.

Additional Features

Signature Hardware Braeburn is supported by a lifetime warranty.

Pros and Cons

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8. Swiss Madison Well Made Forever SM-1T254 St. Tropez One Piece Toilet, 26.6 x 15 x 31 inches, Glossy White

This is another dual flush corner toilet by Renovators Supply Manufacturing. This toilet is made of bone china, has a Renovators Supply Manufacturing 13763round seat and toilet cover. The tank and pedestal have a tri-bevel design.

Design and Build

Renovators Supply Manufacturing 13763 is a stately toilet with water and space efficient features. The toilet sits in the corner of your bathroom freeing up space for other uses. You can make a style statement by matching it with a corner sink and tub. If the three features occupy the corners this frees up the central space making your bathroom appear spacious.

The toilet has a dual flush mechanism using a push-button mechanism. The chrome buttons are divided half and half – one half releases 0.8 gallons of water while the other 1.6 gallons. This averages to 25000 gallons of water saved every year. This converts to more savings of water and money. The toilet is built according to the best ergonomics and EPA guidelines. The Environmental Protection Agency guidelines are for water conservation. While the ergonomic design is an ADA standard which makes this toilet safe for children, elders and disabled people. The porcelain has a Reno-Gloss finish that makes it so smooth and so polished that nothing sticks to it.

Functionality

Renovators Supply Manufacturing 13763 is a Sheffield corner toilet with a tri-level design. The collective action of the gravity toilet, the shape and polish of the bowl the channels in the sides the shape of the trap work in tandem to sanitize your bowl. The gloss prevents the build-up of microbes, stains, moss, mildew and mould. There is another advanced feature in this toilet that prevents the overflow of water. The elongated bowl maximizes the siphonic washdown of this gravity flush. The ergonomic design has an exquisite finish and a perfect height.

Capacity

Renovators Supply Manufacturing 13763 is 31 inches tall, 18.5 inches wide with a 32-inch projection from the wall.

Additional Features

Renovators Supply Manufacturing 13763 is supported by a 5-year warranty.

Pros and Cons

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