The Best Corner Toilet - 2023
We looked at the top 3 Corner Toilets and dug through the reviews from 13 of the most popular review sites including and more. The result is a ranking of the best Corner Toilets.
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Our Picks For The Top Corner Toilets
Renovators Supply Manufacturing
Sheffield Corner WaterSense Dual-Flush Toilet
Less WasteIf conserving up to 25,000 gallons of water per year sounds appealing to you, this toilet is a great choice for both saving water and saving space.
Vitreous ChinaWhen you don't want to sacrifice amenity while conserving room in your bathroom, this sturdy, space-economic model is a great choice.
Slow-Closing SeatFor disruption-free bathroom trips and water-efficient design, this toilet is a top choice.
Why we recommend these corner toilets?
Products Considered
Products Analyzed
Expert Reviews Included
User Opinions Analyzed
Our experts reviewed the top 3 Corner Toilets and also dug through the reviews from 13 of the most popular review sites including and more. The result is a ranking of the best of the best Corner Toilets.
DWYM is your trusted roduct review source. Our team reviews thousands of product reviews from the trusted top experts and combines them into one easy-to-understand score. Learn more.
The Best Overall
Renovators Supply Manufacturing Sheffield Corner WaterSense Dual-Flush Toilet
Our Take
The dual-flush mechanism on this corner toilet features an easy-to-use push-button system that allows you to switch between light and heavy flushes. The classic white color can be Pantone-matched to existing features in your bathroom to ensure a perfect look.
What other experts liked
What other experts didn't like
Overall Product Rankings
1. Renovators Supply Manufacturing Sheffield Corner WaterSense Dual-Flush Toilet
3. Renovators Supply Manufacturing Troyt WaterSense Corner Round Toilet
Our Corner Toilet Findings
Renovators Supply Manufacturing Sheffield Corner WaterSense Dual-Flush Toilet
What We Liked: The dual-flush mechanism on this corner toilet features an easy-to-use push-button system that allows you to switch between light and heavy flushes. The classic white color can be Pantone-matched to existing features in your bathroom to ensure a perfect look.
American Standard Cadet 3 Elongated Triangle Toilet
What We Liked: This compact corner toilet features an elongated seat for extra comfort in tight quarters. The unique material it is cast from adds real sturdiness and heft, so this is a toilet that won’t shift out of place.
Renovators Supply Manufacturing Troyt WaterSense Corner Round Toilet
What We Liked: The seat on this toilet closes slowly and gently, without jarring sounds or needing to be guided down. This allows for a simple and convenient bathroom experience. Its space-saving corner design also includes an EPA-approved, water-conserving dual-flush system.
Our Corner Toilet Buying Guide
While a toilet is first and foremost a functional piece, there is a variety of styles and configurations to serve different contexts, situations and tastes. Among the many variations in tank, skirt, bowl and outlet design, there is one relatively unusual configuration of toilet that can be quite useful: the corner toilet.
While standard toilets sit perpendicular against a single wall with the tank against the wall behind or above the toilet, corner toilets are tucked between two adjoining walls with the bowl sticking out diagonally from the corner. This design is perfect for small spaces, late-addition half-baths or temporary setups.
However, just because it’s space-efficient doesn’t mean it can’t look stylish and provide a comfortable bathroom experience. Notably, corner toilets are more likely to be used by guests, as they are far more common in main-floor half-baths or added guest bathrooms than in original main bathrooms. This may affect the styles and features you would like to choose in a corner toilet.
While there is generally a broader range of choices in standard toilets than in corner toilets, there are still many features to consider, including seat shape and height. Older or classically designed toilets often have round bowls and a standard bowl height between 14 and 16 inches.
Bowl height is measured from the finished floor to the top of the toilet bowl, before the actual toilet seat. There are also elongated bowls and taller bowls compliant with the Americans with Disabilities Act (ADA) at 17 to 19 inches in height. This is also known as “comfort height.”
While the tight quarters make different tank configurations uncommon in corner toilets, they do have a variety of flushing systems, including lever and button styles, different types of bowl flushes and dual-flushing mechanisms. Dual-flush is especially good to consider for the environmentally conscious, typically saving thousands or tens of thousands of gallons of water per year.
DWYM Fun Fact
According to Smithsonian Magazine, the flush toilet was invented in 1596 but was not popularized until 1851.
Toilets play a central role in architecture, especially for taller buildings. Because efficient plumbing requires stacking fixtures like toilets and sinks along a common “wet wall,” toilets are one of only two architectural elements drawn in on plans for high-rise buildings where the design of every floor is otherwise left up to the tenants. (The other such element is elevators.)
Corner toilets are one way to capitalize on this efficiency in otherwise incompatible floor configurations.
The Corner Toilet Tips and Advice
- Always carefully measure your bathroom’s rough-in. This is the distance from the finished wall (not the baseboard or molding) to the center of the toilet’s floor drain or waste outlet.
- In standard toilets, a rough-in is measured perpendicularly from the wall through the space the tank would go.
- In a corner toilet, the rough-in distance is measured from both adjoining walls, perpendicularly to an equidistant point. Make sure the corner toilet you choose has the correct rough-in. A rough-in of 12 inches is standard and most common, but older or custom installations may be different.
- If you, your guests or those you live with have mobility issues, consider an ADA-compliant taller toilet and elongated seat. The higher toilet seats can not only be a great relief to the elderly or those with disabilities, they can offer a more comfortable experience for everyone. Corner toilets are commonly available in ADA-compliant heights.
- Since corner toilets are less common, they tend to come in fewer colors. However, many manufacturers will provide Pantone-matching. The most common color is pure white, so if you want to play it safe, coordinate your bathroom around this assumption.
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