Shop By One Piece Toilet Types
Looking for a stylish and easy-to-maintain toilet for your bathroom? HOROW One Piece Toilets combine the tank and bowl into a seamless design that delivers a modern appearance, easier cleaning, and dependable flushing performance. Whether you're renovating a compact powder room or upgrading a master bathroom, our collection includes options for different rough-in sizes, bowl shapes, and flushing systems.
Choose from elongated and round bowl designs, dual flush and single flush models, comfort height toilets, and compact one-piece toilets designed for smaller spaces. Many models feature skirted designs for a cleaner look, soft-close seats for added convenience, and water-saving flushing technology that helps reduce water consumption without sacrificing performance.
From modern one piece toilets with sleek profiles to compact toilets built for tighter layouts, HOROW offers solutions to match a variety of bathroom styles and installation requirements. Explore our collection to compare features and find the best one piece toilet for your home.
Product Comparison Table
| Model | Best For | Bowl Shape | Flush Type | Rough-In | Height | Key Feature |
|---|---|---|---|---|---|---|
| T0338W | ADA & Comfort Height Users | Elongated | Dual Flush (0.8 / 1.28 GPF) | 12" | 17.3" ADA Height | Skirted one-piece design with comfort-height seating |
| T0338W-10 | 10-Inch Rough-In Bathrooms | Elongated | Dual Flush (0.8 / 1.28 GPF) | 10" | 17.3" ADA Height | Designed specifically for 10-inch rough-in installations |
| T0338B | Modern Black Bathrooms | Elongated | Dual Flush (0.8 / 1.28 GPF) | 12" | 17.3" ADA Height | Matte black finish with modern one-piece design |
| 8733-10 | Small Bathrooms | Round | Dual Flush (1.1 / 1.6 GPF) | 10" | 16.5" Seat Height | Compact footprint ideal for apartments and powder rooms |
| 76D | Everyday Family Use | Elongated | Dual Flush (1.1 / 1.6 GPF) | 12" | 16.75" Seat Height | Value-focused one-piece toilet with quiet-close seat |
One Piece Toilet Description
A one-piece toilet presents an integrated, seamless form, ideal for contemporary bathroom designs. This type integrates the tank and bowl into one unified piece, providing a more streamlined appearance and simplifying cleaning by minimizing the nooks that collect dirt. Its compact size is ideal for smaller spaces, enhancing the modern vibe of the bathroom. HOROW’s models come equipped with efficient flushing systems and slow-closing lids, combining functionality with style in diverse bathroom settings.

Why Choose a One Piece Toilet?
A one piece toilet combines the tank and bowl into a single unit, creating a sleek appearance while reducing the gaps where dust and grime can accumulate. Compared with traditional two-piece toilets, one-piece designs are often easier to clean and can provide a more modern look.
One Piece Toilet vs. Two Piece Toilet
Both one piece and two piece toilets can provide reliable flushing performance, but they differ in design, maintenance, and installation.
A one piece toilet combines the tank and bowl into a single seamless unit. This integrated construction creates a modern appearance and eliminates the gap between the tank and bowl where dust and grime can accumulate. As a result, one piece toilets are often easier to clean and maintain. Their streamlined profile also makes them a popular choice for contemporary bathrooms.
A two piece toilet features a separate tank and bowl connected during installation. These models are often lighter to transport and may offer more replacement part options. However, the connection between the tank and bowl can require additional cleaning and maintenance over time.
For homeowners prioritizing aesthetics, easy cleaning, and a sleek bathroom design, a one piece toilet is often the preferred option. For those focused primarily on budget or replacement flexibility, a two piece toilet may still be a practical choice.
| Feature | One Piece Toilet | Two Piece Toilet |
|---|---|---|
| Design | Seamless and modern | Traditional two-part construction |
| Cleaning | Easier to clean | More areas to clean |
| Appearance | Sleek and streamlined | More conventional look |
| Maintenance | Fewer exposed connections | Additional connection point |
| Installation | Heavier unit | Easier to handle in separate pieces |
| Best For | Modern bathrooms | Budget-conscious projects |
Why Choosing HOROW?
Selecting a toilet for your home involves considering performance, efficiency, and functionality. HOROW excels in these aspects with its advanced flush technology, water conservation features, and sleek designs, making it an excellent choice for your bathroom requirements.
Powerful Flushing System: Triple Action for Maximum Cleanliness
HOROW toilets are equipped with a sophisticated triple-flush system that ensures effective waste removal with each use.
| Step 1: High-Pressure Water Release | Step 2: Ultra-Swirling Clean | Step 3: Siphonic Flush for Complete Clean |
|---|---|---|
| A unique tank configuration utilizes the optimal balance of height and pressure, generating a robust water flow that thoroughly cleanses the bowl of hard-to-remove waste. | Integrated precision nozzles on either side of the bowl initiate a vigorous swirling action that scrubs the entire surface, effectively eradicating dirt from all areas. | An internally glazed S-shaped pipe within the bowl helps create strong suction during flushing, efficiently drawing waste out while preventing any backward flow. |

Efficient Water Usage
Conscious of environmental impacts, HOROW incorporates features in its designs to reduce water consumption without compromising flushing efficiency.

Dual-Flush Option
Offers a choice between a full flush, which uses up to 1.6 GPF, or a light flush that requires less than 1.1 GPF liters, resulting in an average water usage of approximately 1.3 GPF per flush.

Single Flush Option
A straightforward option that consistently uses 1.28 GPF per flush, ensuring efficiency in water use along with reliable performance.
Dual-Flush Option
Offers a choice between a full flush, which uses up to 1.6 GPF, or a light flush that requires less than 1.1 GPF liters, resulting in an average water usage of approximately 1.3 GPF per flush.
Single Flush Option
A straightforward option that consistently uses 1.28 GPF per flush, ensuring efficiency in water use along with reliable performance.


High-Quality Materials
HOROW prioritizes durability and cleanliness in its toilets, which promotes ease of maintenance.
Stain-Resistant Glazing
Toilets are fired at high temperatures of up to 1280°C, resulting in tough, stain-resistant ceramics enhanced by a triple-layer glaze.
Self-Cleaning Technology
An innovative anti-stain coating not just prevents dirt accumulation but also reduces the need for frequent scrubbing, enhancing both cleanliness and bathroom aesthetics.
Comfortable and Convenient Design
HOROW's designs are not just functional but also focus on user comfort.

Quick-Release Seat Cover
The seat cover is designed for quick removal, facilitating thorough cleaning and aiding in maintaining a hygienic bathroom environment.

Soft-Close Lid
Features a lid that closes softly, eliminating slamming noises which contributes to a quieter and more peaceful home environment.

ADA-Compliant Height
Toilets are designed to meet ADA height standards, accommodating a wide range of users and improving accessibility and comfort.
Quick-Release Seat Cover
The seat cover is designed for quick removal, facilitating thorough cleaning and aiding in maintaining a hygienic bathroom environment.
Soft-Close Lid
Features a lid that closes softly, eliminating slamming noises which contributes to a quieter and more peaceful home environment.
ADA-Compliant Height
Toilets are designed to meet ADA height standards, accommodating a wide range of users and improving accessibility and comfort.



Superior Flush Performance
At the core of HOROW’s offerings is exceptional performance, reflected in its ability to maintain smooth, clog-free operation even in demanding situations. From powerful and efficient features to thoughtful design elements that enhance user comfort, HOROW toilets are a reliable and stylish addition to any bathroom renovation or creation project.
Considerations When Choosing a One-Piece Toilet
Selecting the ideal one-piece toilet is crucial for both functionality and design in your bathroom. Given the range of models and features available, several factors should be considered to ensure a toilet that meets your needs and enhances your space. Key points to consider include:
Rough-In Size: 10 Inch or 12 Inch
To choose the right HOROW toilet, it's essential to know the rough-in size. This distance is measured from the wall behind the toilet to the center of the waste outlet on the floor. Although 12 inches is typical, some bathrooms might need a toilet with a 10-inch rough-in. Accurate measurement is key to prevent problems when installing.
Height Options: Standard or Comfort Height
Toilets vary in height to enhance user comfort. Standard HOROW toilets measure between 15.5 to 16.5inches, and ADA-compliant HOROW models stand at 17 to 19 inches, suiting taller users or those with mobility challenges. A higher seat significantly lessens knee and back strain by easing the process of sitting down and standing up.
Flushing Mechanism: Single or Dual Flush
Considerations for the flushing system include:
Single Flush: This method uses a fixed amount of water each time. It is straightforward and reliable, though it does not save as much water as more modern systems.Dual Flush: This type allows the choice between two flushing options. One for liquid waste, saving water, and another for solid waste, using a stronger flow. Dual flush toilets are becoming more favored for their water conservation and environmental advantages.
Bowl Shape: Elongated or Round
The shape of the bowl significantly influences comfort and space utilization:
Elongated Bowls: Generally, these offer a more extensive seating area, which enhances comfort. However, the larger size may not be suitable for smaller spaces.
Round Bowls: These are better suited for restricted areas because of their compact nature. Although they may not provide the comfort found in elongated variants, they serve well when area is at a premium.
Style and Finish
The design and finish of your toilet must complement the overall aesthetic of the bathroom. One-piece toilets by HOROW, renowned for their sleek, streamlined appearance, are ideal for contemporary or minimalist settings. These are offered in finishes like classic white, gentle beige, and striking black, providing options for either coordinating or contrasting with the bathroom’s décor to create a unified look.
Seat Material: PP vs. UF
Choosing the ideal material for your toilet seat significantly affects both comfort and longevity. PP and UF seats stand out as the two main options.
Polypropylene (PP) seats are valued for their flexibility and being economical. These seats are less prone to cracking, though they may become yellow with prolonged exposure to sunlight.
Urea-Formaldehyde (UF) seats provide a more elegant sensation due to their harder, more resilient surface. They effectively resist scratches and are quite strong; they can crack in colder and drier climates. Typically, UF seats cost more than PP options but offer better durability and a more sophisticated look.
How to Choose the Right One Piece Toilet
Choose the Correct Rough-In Size
Most homes use a 12-inch rough-in, while some older bathrooms may require a 10-inch rough-in. Always measure the distance from the finished wall to the center of the floor drain before purchasing.
Decide Between Round and Elongated Bowls
Elongated bowls typically offer more seating comfort, making them popular for primary bathrooms. Round bowls save space and work well in smaller bathrooms or powder rooms.
Select a Flush System
Single flush toilets use the same amount of water with every flush. Dual flush toilets provide separate options for liquid and solid waste, helping improve water efficiency.
Consider Toilet Height
Comfort height toilets can make sitting down and standing up easier for taller adults, seniors, and users with mobility concerns.
Look for Space-Saving Features
If your bathroom has limited floor space, consider a compact one piece toilet or a model designed specifically for small bathrooms.
Shop One Piece Toilets by Need
Choosing the right one piece toilet depends on your bathroom layout, rough-in size, comfort preferences, and design style. Explore our most popular recommendations below to find the best fit for your home.
Best ADA One Piece Toilet
The HOROW T0338W features a 17.3-inch ADA-compliant seat height and an elongated bowl for added comfort. It is a great option for taller users, seniors, and households looking for easier accessibility.
Best 10-Inch Rough-In One Piece Toilet
The HOROW T0338W-10 is specifically designed for bathrooms that require a 10-inch rough-in installation. It offers the same modern one-piece design and water-saving dual flush performance while fitting tighter plumbing layouts.
Best Compact Toilet for Small Bathrooms
The HOROW 8733-10 is ideal for apartments, powder rooms, and small bathrooms where space is limited. Its compact footprint helps maximize usable floor space without sacrificing everyday comfort.
Best Black One Piece Toilet
For homeowners looking to create a bold and contemporary bathroom, the HOROW T0338B offers a sleek black finish paired with a modern elongated bowl design.
Best Budget Dual Flush One Piece Toilet
The HOROW 76D combines water-saving dual flush technology with everyday reliability, making it an excellent choice for value-focused bathroom renovations.
Questions and Answers
What is the advantage of a one piece toilet?
A one piece toilet features a seamless design that is easier to clean and often provides a more modern appearance than a traditional two-piece toilet.
Are one piece toilets good for small bathrooms?
Yes. Many compact one piece toilets are specifically designed for smaller bathrooms while still providing comfortable seating and efficient flushing performance.
What is the difference between a one piece toilet and a two piece toilet?
A one piece toilet integrates the tank and bowl into a single unit, while a two piece toilet uses separate components connected during installation.
Are dual flush one piece toilets worth it?
Dual flush systems can help reduce water usage by allowing users to choose a light flush for liquids and a full flush for solids.
What rough-in size do I need?
Most homes use a 12-inch rough-in, but some bathrooms require a 10-inch rough-in. Measure before purchasing to ensure compatibility.
Can I install a bidet seat on a one piece toilet?
Many one piece toilets are compatible with bidet seats. Always verify compatibility with the specific toilet model before purchasing.
Can one-piece toilets be installed in small bathrooms?
Certainly, one-piece toilets are perfect for smaller areas. Their single-unit design helps conserve space over traditional two-piece toilets. This choice not only maximizes space but also enhances the bathroom's modern appearance.
Are there water-saving features available for one-piece toilets?
Yes! Many models feature eco-friendly flush mechanisms that conserve water. For instance, dual-flush systems enable a choice between a full or reduced flush for liquid waste, which lowers water use and potentially reduces utility bills.
Do one-piece toilets last longer than two-piece toilets?
Generally, yes. Their single-piece construction reduces the chance of leaks at seams or connections. Additionally, this unified structure decreases the likelihood of damage, thus increasing the lifespan of one-piece toilets.
Which toilet model is easier to install: one-piece or two-piece?
Installation is typically easier for two-piece toilets due to their separate bowl and tank, which simplifies handling during setup. Although slightly heavier because of their all-in-one construction, one-piece models simplify maintenance and offer a neater appearance post-installation.
How do I manage my one-piece toilet?
Maintaining a one-piece toilet is straightforward due to its seamless design, which eliminates gaps between the tank and bowl. This design detail makes cleaning easier by minimizing dirt accumulation in hard-to-reach spots. Regular cleaning with gentle cleaners keeps it looking fresh, while routine checks of the flush system ensure operational efficiency.
Can I match a bidet seat with my one-piece toilet?
Absolutely! Most are compatible with smart seats or bidets; just ensure compatibility with your specific model's round or elongated shape. For HOROW products, ensure that the accessories, such as seats or bidets, are suitable for your toilet model before making a purchase.





















































