Kohler vs. American Standard: Which Toilet Brand is Best?

Choosing the right toilet can make a big difference in your bathroom experience. A good toilet should be comfortable, efficient, and durable. When it comes to trusted brands, Kohler and American Standard are two of the biggest names in the market. Both offer high-quality toilets with advanced flushing systems, stylish designs, and water-saving features.

Kohler is known for its sleek designs and innovative technology, while American Standard focuses on affordability, durability, and strong flushing power. But which brand is the best for you?

In this comparison, we’ll provide a detailed overview of Kohler vs. American Standard brand toilets to help you decide the best option for your home.

Key Takeaways

• Kohler offers premium designs and smart features, while American Standard focuses on affordability and reliability.
• Both brands use durable vitreous china materials for long-lasting performance.
• Kohler’s AquaPiston and Revolution 360 ensure powerful flushing, while American Standard’s VorMax and Cadet 3 offer clog-free performance.
• American Standard provides better self-cleaning technology with EverClean®, reducing maintenance needs.
• Kohler smart toilets include bidet functions, heated seats, and touchless flushing for added convenience.
• One-piece toilets are easier to clean and stylish, while two-piece toilets are more affordable and practical.
• American Standard offers longer warranty coverage, especially for china toilets.
• Kohler’s higher-end models are ideal for luxury bathrooms, while American Standard suits budget-conscious homeowners.

Kohler vs. American Standard: Brand Overview

When choosing bathroom and kitchen fixtures, Kohler and American Standard are two of the biggest names in the industry. Both brands have been around for over a century, offering high-quality products that homeowners and professionals trust. Let’s compare their history, reputation, and customer trust.

1. History & Reputation

Kohler

• Founded in 1873, Kohler is an American company known for its luxury bathroom and kitchen fixtures.
• Started by John Michael Kohler, the company began with cast-iron farm tools before moving into plumbing products.
• Over the years, Kohler has built a reputation for innovative designs, high-end craftsmanship, and premium quality.
• It is a favorite among homeowners, interior designers, and architects looking for stylish and durable products.

American Standard

• Founded in 1929, American Standard is also a leading brand in the plumbing industry.
• It was formed by merging several companies, with a history dating back to the 1870s under different names.
• The brand is known for affordable, reliable, and practical fixtures that appeal to a wide range of customers.
• American Standard is often chosen for functionality, water efficiency, and affordability.

2. Market Presence & Customer Trust

Kohler Reputation & Customer Trust

• Kohler is widely trusted by consumers for its high-quality, stylish, and durable products.
• It is often chosen for high-end homes, hotels, and luxury projects.
• Customers appreciate innovative features, like touchless faucets and smart toilets.
• However, Kohler products tend to be more expensive, which may not suit budget-conscious buyers.

American Standard Reputation & Customer Trust

• American Standard is highly popular among homeowners, contractors, and commercial projects.
• It is known for affordable pricing, easy installation, and water-saving features.
• Many people trust it for dependable performance and long-term reliability.
• Some customers feel the designs are less stylish compared to Kohler's, but they appreciate the practicality.

Construction Material, Durability and Design Innovations

When choosing a toilet, two of the most popular brands are Kohler and American Standard. Both offer high-quality products, but how do they compare in terms of construction materials, durability, and design innovations? Let's break it down.

1. Material & Build Quality

Kohler

• Uses high-grade vitreous china ceramic, which is durable and resistant to stains.
• The ceramic is coated with a glazed finish to prevent scratches and make cleaning easier.
• Kohler also offers some models with stainless steel or brass components for extra durability.

American Standard

• Also uses vitreous china, ensuring a strong and long-lasting toilet.
• Features EverClean® surface technology, which helps prevent bacteria, mold, and stains.
• Some models include porcelain-coated parts, adding extra protection against wear and tear.

2. Durability & Longevity

Kohler

• Kohler toilets are built to last and can withstand years of use without cracking or fading.
• They undergo rigorous testing to ensure durability.
• The flushing system is powerful, reducing the risk of clogs.

American Standard

• Known for strong, long-lasting construction with a focus on water efficiency.
• EverClean® surface prevents grime buildup, reducing the need for frequent cleaning.
• Some models feature PowerWash® rim technology, which scrubs the bowl after every flush.

3. Innovations in Design

Kohler

• Comfort-height seating, making it easier to sit and stand.
• Revolution 360® flushing technology, which provides a thorough clean with every flush.
• Touchless and smart toilets, featuring motion sensors and voice control.

American Standard

• VorMax® flushing technology, which cleans the bowl two times better than standard flush systems.
• Self-cleaning features, such as the ActiClean® system automatically scrubs the toilet.
• ADA-compliant designs for accessibility.

Flushing Performance: Which Brand Excels?

A strong flush is essential for keeping your toilet clean and preventing clogs. Here’s how Kohler and American Standard compare in flushing performance.

Flushing Performance or Technologies

Kohler

1. AquaPiston

• Uses a canister flush system for a powerful, even flow of water.
• Water enters the bowl from 360 degrees, ensuring a strong flush.
• It reduces the risk of clogs and keeps the bowl cleaner.
  

2. Revolution 360

• Swirling flush technology that cleans the entire bowl with every flush.
• Provides a powerful and consistent flush.
• Uses less water while maintaining flushing efficiency.

American Standard

1. VorMax

• Features a dual-injection flush valve that increases flushing power.
• Cleans the bowl effectively and prevents waste buildup.
• Uses high-pressure water flow to reduce clogs.

2. Cadet 3

• Uses a gravity-fed flush system for reliable performance.
• It comes with a fully glazed trapway to prevent clogging.
• Offers a strong, efficient flush with minimal water use.

Water Efficiency & Clog Prevention

Modern toilets are designed to save water without compromising flushing performance. Let’s compare how Kohler and American Standard perform in terms of water efficiency and clog prevention.

Water-Saving Features

• High-efficiency toilets (HETs) from both brands use only 1.28 gallons per flush (GPF), compared to older models that used 3.5 GPF.
• Some Kohler models are EPA WaterSense-certified, meaning they meet strict water efficiency standards.
• American Standard VorMax and Cadet 3 models also focus on water conservation while maintaining powerful flushing.

Clog Prevention

• Kohler AquaPiston and Revolution 360 use strong water flow to reduce clogging chances.
• American Standard Cadet 3 has a fully glazed trapway, which helps waste pass through smoothly.
• VorMax’s high-pressure system also works well to prevent clogs.

Comfort and Ease of Use: Kohler vs. American Standard

When choosing between Kohler and American Standard toilets, comfort and ease of use are key factors. Let’s compare both brands based on toilet height, bowl shape, seat design, and accessibility.

1. Toilet Height & Bowl Shape

The height and shape of the toilet bowl impact how comfortable it feels.

• Comfort Height Toilets: Both brands offer comfort height models, which are about 17-19 inches tall. These are ideal for adults, seniors, and people with mobility issues.
• Standard Height Toilets: Traditional toilets are about 15 inches tall. They are suitable for children and people who prefer a lower seat.
• Elongated Bowl: Provides extra space for sitting and is generally more comfortable for adults.
• Round Bowl: More compact and fits well in small bathrooms.

2. Seat Design & Accessibility

The toilet seat design and accessibility features matter for comfort and ease of use.

• Kohler Seats: Many models come with soft-close seats, preventing slamming. Kohler also offers heated seats and bidet attachments in some models.
• American Standard Seats: Focuses on ergonomic designs for extra comfort. Some models include slow-close seats and antimicrobial surfaces.
• Easy Access Toilets: Both brands have ADA-compliant toilets with a higher seat and easier access for wheelchair users or people with mobility challenges.

Ease of Installation and Cleaning

When choosing a toilet, homeowners often consider two important factors—ease of installation and cleaning convenience. Kohler and American Standard are two of the most popular toilet brands, but which one is better for hassle-free setup and low-maintenance cleaning? Let’s compare both brands based on these factors.

Installation Process

Kohler Toilets: Sturdy but Slightly Complex

Kohler toilets are known for their durable design, but installing them may take more time and effort. Some models have a complex tank and bowl connection, requiring precise alignment. While the materials are high-quality, they can be heavier, making it a two-person job for some homeowners.

That said, Kohler provides clear installation manuals and video guides, making it easier for DIY enthusiasts. Many of their models include a standard rough-in size of 12 inches, which fits most bathrooms without extra adjustments.

American Standard Toilets: Easier DIY-Friendly Installation

American Standard toilets are often lighter and designed for quick installation. Many models come with a Speed Connect® system, which reduces the number of parts and cuts down installation time.

Homeowners with basic plumbing knowledge can install an American Standard toilet in under an hour, thanks to their simplified tank attachment and pre-installed components. This makes them a great choice for those who want a DIY-friendly setup.

Cleaning & Maintenance

Kohler Toilets: Stain-Resistant & Powerful Flush

Kohler toilets use Power Lite™ and AquaPiston® flush technology, ensuring a strong and effective flush that prevents residue buildup. Many models feature stain-resistant coatings, reducing the need for frequent scrubbing.

However, some Kohler designs have hard-to-reach curves and crevices, which can make cleaning more challenging compared to smoother toilet designs.

American Standard Toilets: Self-Cleaning & Low Maintenance

American Standard takes the edge in cleaning convenience with its EverClean® surface technology, which prevents mold, bacteria, and stains. Some models even offer self-cleaning features, making them almost maintenance-free.

Additionally, American Standard designs often include simpler bowl shapes, making it easier to clean around the edges and base.

Technology and Smart Features

Modern toilets are no longer just about flushing. Many now include smart features like bidet functions, automatic flushing, and touchless controls. Let’s explore how Kohler and American Standard compete in this area.

Advanced Features in Kohler Smart Toilets

Kohler is known for its sleek designs and innovative technology. Some of the advanced features of Kohler smart toilets include:

• Bidet Functionality: Many Kohler models include built-in bidets with adjustable water pressure and temperature for better hygiene.
• Touchless Flushing: A sensor-based system allows you to flush without touching, reducing the spread of germs.
• Heated Seats & Nightlights: Enjoy extra comfort with warm seats and built-in LED lighting for nighttime use.
• Self-Cleaning Features: Kohler’s smart toilets often come with UV light cleaning and deodorizing functions.

American Standard’s Technological Edge

American Standard also offers high-tech toilets designed for convenience and cleanliness. Here are some key smart features:

• Automatic Flushing: The toilet detects when you’re done and flushes automatically, making it more hygienic.
• ActiClean® Self-Cleaning System: This feature allows the toilet to clean itself with a press of a button.
• EverClean® Surface: A special coating prevents bacteria, mold, and stains from sticking to the toilet.
• Bidet Functions & Warm Water Wash: Some American Standard smart toilets include bidet functions similar to Kohler models.

One-Piece vs Two-Piece Toilets: Which is Better?

When choosing a toilet, one of the biggest decisions is whether to go for a one-piece or two-piece model. Each type has its benefits and drawbacks. This guide will help you understand the differences and compare top brands like Kohler and American Standard.

Pros & Cons of One-Piece Toilets

A one-piece toilet has the tank and bowl fused together into a single unit.

Pros:

• Sleek, modern design – Looks stylish and fits well in contemporary bathrooms.
• Easier to clean – No gaps between the tank and bowl, preventing dirt buildup.
• More durable – Fewer parts mean less risk of leaks or damage.
• Quick installation – Comes as a single unit, reducing setup time.

Cons:

• More expensive – Costs more upfront than two-piece models.
• Heavy and difficult to move – Can be challenging to transport or replace.
• Limited options – Fewer designs and features compared to two-piece toilets.

Compare One-Piece Models from Kohler & American Standard

Both Kohler and American Standard offer high-quality one-piece toilets with seamless designs.

Kohler One-Piece Toilets

• Popular Models: Kohler Santa Rosa, Kohler Veil
• Features: Water-efficient, comfortable height, sleek look
• Best for: Modern bathrooms, easy maintenance

American Standard One-Piece Toilets

• Popular Models: American Standard Champion 4, American Standard Compact Cadet 3
• Features: Powerful flush, easy cleaning, comfortable design
• Best for: Households needing strong flushing power

Pros & Cons of Two-Piece Toilets

A two-piece toilet has a separate tank and bowl, which are attached during installation.

Pros:

• More affordable – Usually costs less than one-piece models.
• Easier to transport and install – Lighter and simpler to move.
• More options are available – Comes in different sizes, styles, and flushing systems.
• Easier to replace parts – If the tank or bowl breaks, you can replace only that part.

Cons:

• Harder to clean – The gap between the tank and bowl can collect dirt and mold.
• Higher risk of leaks – The connection between the tank and bowl may develop leaks over time.
• Less sleek appearance – The design may not look as modern as a one-piece toilet.

Compare Two-Piece Models from Kohler & American Standard

Both brands offer reliable two-piece toilets that are easy to maintain.

Kohler Two-Piece Toilets

• Popular Models: Kohler Cimarron, Kohler Wellworth
• Features: Affordable, efficient flush, easy installation
• Best for: Budget-conscious buyers, traditional bathrooms

American Standard Two-Piece Toilets

• Popular Models: American Standard Cadet 3, American Standard Colony
• Features: Strong flush, easy-to-replace parts, water-saving technology
• Best for: Homes needing a reliable, cost-effective toilet

Pricing and Value for Money

When choosing a toilet, two of the most popular brands are Kohler and American Standard. Both offer high-quality products, but how do they compare in terms of pricing and value for money? Let’s break it down.

1. Budget Considerations: Kohler vs. American Standard Pricing

If you're looking for a budget-friendly toilet, American Standard generally offers more affordable options than Kohler. Their basic models start at around $150 to $250, making them a great choice for those on a tight budget.

On the other hand, Kohler toilets are often priced higher, starting at around $200 to $400 for standard models. High-end Kohler toilets with advanced features, such as bidet functions or touchless flushing, can cost $600 or more.

2. Long-Term Cost & Maintenance

A toilet’s true cost isn’t just about the initial price—it also includes maintenance, durability, and water efficiency.

• Durability: Both brands make long-lasting toilets, but Kohler is known for its premium materials and solid construction. This means fewer repairs and replacements over time.
• Maintenance: American Standard toilets often feature EverClean surfaces, which resist mold, mildew, and stains, making them easier to maintain. Kohler also offers easy-to-clean designs, but some models require more frequent maintenance.
• Water Efficiency: Both brands offer WaterSense-certified models that use 1.28 gallons per flush (GPF) or less, helping you save on water bills.

Warranty and Customer Support Comparison

When buying a toilet, a good warranty and reliable customer support matter. Kohler and American Standard are two of the most trusted brands, but how do they compare regarding warranty coverage and service quality? Let’s break it down.

Kohler’s Warranty Coverage & Support

Kohler offers solid warranty coverage for its toilets:

• Vitreous China Toilets – Typically come with a one-year limited warranty.
• Toilet Seats & Mechanical Parts – Coverage varies, usually between one to five years.
• Intelligent & Smart Toilets – Often have three to five years of coverage.

Customer Support & Service

• Kohler’s customer service is generally responsive and helpful.
• You can contact them via phone, email, or live chat on their website.
• Customers report fast issue resolution, but warranty claims might take time.

Pros: Reliable brand, clear warranty terms, multiple support channels.
Cons: Warranty period could be longer for standard models.

American Standard’s Warranty & Service Reliability

American Standard also provides competitive warranty coverage:

• Vitreous China Toilets – Most models come with a lifetime warranty.
• Toilet Tanks & Mechanical Parts – Covered for five to ten years.
• Electronic & Smart Toilets – Typically backed by a three to five-year warranty.

Customer Support & Service

• American Standard is known for reliable and professional support.
• Their website has detailed FAQs and customer service contact options.
• Some users report slower response times for warranty claims.

Pros: Longer warranties, strong brand reputation.
Cons: Some delays in handling service requests.

Which Brand Has Better Warranty and Support?

Final Verdict: Which Brand is Best for You?

Choosing between Kohler and American Standard depends on your needs, budget, and preferences. Both brands are well-known for quality toilets, but they serve different types of buyers.

Who Should Choose Kohler?

Kohler is the best choice if you want a luxury toilet with advanced features and high-end design. It is ideal for:

• Premium buyers who want a stylish and modern bathroom.
• People looking for smart toilets with bidet functions, self-cleaning, and touchless flush.
• Homeowners who prefer durability and innovative designs over budget-friendly options.

Who Should Choose American Standard?

American Standard is a great option for those who want an affordable toilet with reliable performance. It is perfect for:

• Budget-conscious buyers looking for a high-quality toilet at a lower price.
• Homeowners who prefer easy-to-maintain and efficient designs.
• People who need a dependable toilet for long-term use without paying for luxury features.

Making the Right Choice Based on Needs

• If you prioritize luxury, innovation, and premium quality, go with Kohler.
• If you want affordability, reliability, and efficiency, choose American Standard.
• Consider your budget, bathroom design, and required features before making a decision.

Conclusion

Both Kohler and American Standard offer high-quality toilets, but the best choice depends on your needs and budget. Kohler stands out for its sleek designs, advanced technology, and premium build, making it ideal for those seeking luxury and innovation. On the other hand, American Standard provides reliable, budget-friendly, and efficient toilets, perfect for homeowners looking for durability and affordability. Whether you value high-end features or practical performance, both brands offer excellent options to upgrade your bathroom.

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Writer - Patt
Reviewer - Sam
Published - 7 Feb. 2025

FAQs

1. Which brand offers the best value for money?

American Standard generally offers better value for budget-conscious buyers, while Kohler provides premium features at a higher price.

2. Are Kohler toilets easier to install than American Standard toilets?

American Standard toilets are often easier to install due to their lightweight design and Speed Connect® system.

3. Do both brands offer water-saving toilets?

Yes, both Kohler and American Standard have WaterSense-certified models that use only 1.28 gallons per flush or less.

4. Which brand’s toilets require less maintenance?

American Standard toilets, especially those with EverClean® surfaces, require less frequent cleaning and maintenance.

5. Do both Kohler and American Standard offer ADA-compliant toilets?

Yes, both brands have comfort-height and ADA-compliant toilet models for better accessibility.

6. Which brand offers better toilets for small bathrooms?

American Standard provides more compact and space-saving toilet models, making them ideal for smaller bathrooms.

7. Which brand has better customer service for warranty claims?

Kohler is known for its responsive customer support, while American Standard offers longer warranty coverage but may have slower response times.

8. Are smart toilet features like bidet and touchless flushing available in both brands?

Yes, Kohler has more advanced smart toilets, but American Standard also offers models with bidet functions and automatic flushing.

9. Which brand is better for water efficiency and eco-friendly flushing?

Both brands have WaterSense-certified toilets that use 1.28 GPF or less, but American Standard emphasizes water conservation with models like VorMax and Cadet 3.