One-Piece Toilets
When it comes to upgrading your bathroom, one of the most important decisions you’ll make is choosing the right toilet. With a variety of options on the market, one-piece toilets have emerged as a popular choice among homeowners. Not only are they sleek and modern, but they also offer several advantages over traditional two-piece toilets. In this article, Bristol Blocked Toilet will explore the benefits of one-piece toilets, look at top brands like Kohler and American Standard, and provide insights on the best models available.

What is a One-Piece Toilet?
A one-piece toilet is a type of toilet where the tank and bowl are seamlessly integrated into a single unit. Unlike traditional two-piece toilets, where the tank and bowl are separate pieces that are joined during installation, one-piece toilets come as a single solid unit. This design makes them visually appealing and more functional for modern bathrooms.
Differences Between One-Piece and Two-Piece Toilets
- Appearance: One-piece toilets have a streamlined, continuous look, whereas two-piece toilets have visible seams between the tank and bowl.
- Ease of Cleaning: The lack of seams in a one-piece toilet means fewer places for dirt and grime to collect, making cleaning much easier.
- Durability: One-piece toilets are generally more durable and less likely to develop leaks at the tank-bowl connection.
Advantages of One-Piece Toilets
- Design and Aesthetics
One of the main reasons people choose one-piece toilets is the modern, minimalist look. Without the visible seam between the tank and bowl, these toilets create a cleaner, more sophisticated appearance in the bathroom.
- Easier Cleaning and Maintenance
With fewer crevices and gaps, one-piece toilets are much easier to clean than two-piece models. You won’t need to scrub around a seam where bacteria and grime can build up. This makes them an ideal choice for those who want a low-maintenance option.
- Space Efficiency
One-piece toilets are typically more compact than their two-piece counterparts. If you’re working with a smaller bathroom, a one-piece toilet can save valuable space without compromising on performance.

- Durability
The solid, seamless construction of one-piece toilets makes them more resistant to damage. They are less likely to experience issues like leaks, cracks, or the loosening of bolts, making them a durable option for long-term use.
Kohler One-Piece Toilets
Kohler is one of the most renowned names in bathroom fixtures, known for their high-quality, stylish designs and innovative technology. Their one-piece toilets combine form and function, offering homeowners a luxurious yet practical solution for their bathroom needs.
Popular Models of Kohler One-Piece Toilets
Some of Kohler’s most popular one-piece toilet models include:
- Kohler Santa Rosa: Known for its compact design and efficient flushing system.
- Kohler Veil: A sleek, contemporary toilet with a minimalist look.
- Kohler Cimarron: A comfortable, durable model perfect for larger bathrooms.
Kohler one-piece toilets come equipped with advanced flushing technology that maximizes water efficiency while ensuring powerful performance. Many models feature a sleek, low-profile design, and some offer added features like quiet-close seats and self-cleaning surfaces.
American Standard One-Piece Toilets
American Standard has a long history of producing durable, reliable, and affordable bathroom fixtures. Their one-piece toilets are designed with convenience and performance in mind, offering homeowners an excellent balance of quality and value.
Popular Models of American Standard One-Piece Toilets

Some top models to consider include:
- American Standard Cadet 3: Known for its strong flushing power and affordability.
- American Standard Champion 4: A high-performance toilet with an easy-to-clean design.
- American Standard Glenwall: A wall-hung model with a unique look and practical benefits.
American Standard one-piece toilets feature advanced flushing technology, ergonomic designs, and easy-to-clean surfaces. The brand is also known for its water-saving features, helping to reduce your water bill without sacrificing performance.
Are One-Piece Toilets Better Than Two-Piece Toilets?
Pros and Cons of One-Piece Toilets
- Pros:
- Streamlined, modern appearance
- Easier to clean with fewer nooks and crannies
- More durable with fewer chances for leaks or cracks
- Space-saving design
- Cons:
- Generally more expensive than two-piece toilets
- Heavier and harder to install due to the solid construction
Pros and Cons of Two-Piece Toilets

- Pros:
- More affordable upfront
- Easier to transport due to separate pieces
- Cons:
- More difficult to clean due to seams and crevices
- May be less durable over time due to the potential for leaks at the tank-bowl connection
If you value ease of cleaning, durability, and design, a one-piece toilet might be the better option. However, if you’re on a budget or need to transport the toilet yourself, a two-piece model could be more suitable.
What Toilet Do Most Plumbers Recommend?
Plumbers often recommend brands known for their reliability, performance, and ease of installation. Kohler and American Standard are two brands that come highly recommended, both for their quality and the availability of replacement parts.
Trusted Toilet Brands
- Kohler: Known for their strong flushing power and sleek design.
- American Standard: Favoured for their durability and water-saving technology.
- Toto: Another popular brand, particularly for those seeking high-end, high-performance toilets.
Both Kohler and American Standard offer products that meet plumbing professionals’ standards for quality and ease of installation, making them top choices for plumbers.
Best One-Piece Toilets
Top One-Piece Toilet Models

Some of the best one-piece toilets available today include:
- Kohler Santa Rosa: A compact, space-saving option.
- American Standard Champion 4: Offers a powerful flush and is easy to maintain.
- Toto Drake II: A top-rated, water-efficient toilet.
When shopping for a one-piece toilet, look for features like water efficiency, a comfortable seat height, and a reliable flushing system. Many models now come with eco-friendly features, ensuring a good balance of performance and sustainability.
One-piece toilets tend to be on the pricier side, with prices ranging from £300 to over £1,000 depending on the brand and features. However, the durability and ease of maintenance often make them a worthwhile investment.
How to Choose the Right One-Piece Toilet for Your Bathroom?
Factors to Consider:
- Size and Shape: Make sure the toilet fits comfortably in your bathroom.
- Flush Power: Look for a toilet with a strong, efficient flush system.
- Water Efficiency: Choose a model that helps conserve water without compromising on performance.
Tips for Selecting the Best One-Piece Toilet Model:
- Read reviews to get an idea of reliability.
- Consider your bathroom’s design and how the toilet will complement the space.
- Set a budget, but be willing to invest in a higher-end model if it offers significant benefits.
Issues with One-Piece Toilets

While one-piece toilets are generally reliable, they can experience some issues:
- Clogging: As with any toilet, one-piece toilet clogging can occur if too much waste is flushed at once.
- Leaking: Although one-piece toilets are less prone to leaks, they can still develop issues over time.
How to Prevent or Fix One-Piece Toilet Issues?
Routine maintenance and proper usage can prevent most toilet issues. Regularly clean the toilet and avoid flushing anything other than waste and toilet paper.
One-piece toilets offer a sleek, modern design with several advantages over traditional two-piece toilets. Whether you opt for a Kohler or American Standard model, you’ll enjoy benefits like easier cleaning, durability, and space efficiency. While one-piece toilets may cost more upfront, the long-term value and performance make them a smart investment.