Plumbing & Electrical

The Best Commercial Two-Piece Toilets

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Our picks are based on Amazon bestseller rankings, verified customer ratings, and product availability. We update our recommendations regularly to ensure accuracy.

Commercial two-piece toilets offer a balance of performance, durability, and cost-effectiveness for high-traffic restrooms. Understanding the key features and specifications will ensure you select a model that meets the demands of a busy environment while providing reliable functionality for years to come.

No. 1
Gerber Maxwell Crest Two-Piece Toilet Elongated with 12-in Rough-in, ADA-Compliant Chair Height, High...
  • MODERN TWO-PIECE TOILET: Versatile Gerber toilet complements any decor, making it a great choice for both primary and secondary bathrooms
  • POWER FLUSH TOILET: 1.28 gpf high-efficiency toilet delivers a strong, bowl-clearing flush that helps prevent clogs
  • SOFT CLOSE TOILET SEAT INCLUDED: Elongated slow close toilet seat gently lowers to prevent noise and slamming, ensuring a safe and quiet close
  • RELIABLE & EFFICIENT FLUSH SYSTEM: Fluidmaster 400A fill and 3" flush valves deliver consistent, quiet refills and powerful, water-saving flushes built for lasting performance
  • NO CLOG TOILET: Smooth glazed trapway keeps waste flowing with each flush for a virtually clog-free experience for years of everyday use
SaleNo. 2
American Standard 2462016.020 Cadet Two-Piece Pressure Assist with 12-in Rough-In Toilet, Elongated Front...
  • Combination bowl and tank, less seat
  • Pressure-assisted siphon jet flush action
  • Low consumption (1.6 gpf/6.0 Lpf)
  • Standard 15" (381 mm) rim height
  • 12" (305mm) rough-in
SaleNo. 3
TOTO Drake Two-Piece Elongated 1.6 GPF Universal Height TORNADO FLUSH Toilet with CEFIONTECT, Cotton White...
  • POWERFUL PERFORMANCE WITH LESS FREQUENT CLEANING - TORNADO FLUSH swirls water in a circular pattern to fully wash the bowl surface. CEFIONTECT is an ultra-smooth glaze that minimizes waste from sticking so that it is easily washed away..Trap Seal...
  • MORE COMFORT ACROSS A WIDER RANGE OF INDIVIDUALS - TOTO's Universal Height is taller than a standard toilet and makes sitting down and standing up easier for many people. Universal Height models are capable of meeting the ADA height requirement.
  • REDUCE WATER USEAGE WITHOUT SACRIFICE - The 1.6 gallon per flush Drake enables you to save water without worrying about diminished performance. The Drake features a wide 3 inch flush valve and a siphon jet bowl that gets the job done in one flush.
  • STYLISH AND MODERN DESIGN - Update your oasis with this stylish design that couples well with any bathroom décor. The elongated bowl provides added space for comfort. The toilet fits into 12 inch rough-in installations and has a left-hand trip lever.
  • COMPLETE YOUR TOILET - Finish your purchase with the addition of a TOTO SoftClose seat or upgrade to a WASHLET bidet seat. Drake tank and bowl with hardware included. Purchased Separately: Wax ring, flange bolts, and water supply lines.
SaleNo. 4
HOMLYLINK 19 Inch Elongated Tall Toilet for Seniors, 1.1/1.6 GPF Dual Flush Two-Piece ADA High Toilet for...
  • 【Elongated Tall Toilet 19 Inch for Bathroom】HOMLYLINK high toilet has a height of 20 inches from the floor to the seat. The height of this bathroom toilet has been increased, reducing pressure on the knees joints, making sitting more comfortable for...
  • 【Powerful 360° Jet Siphon Flushing】HOMLYLINK tall toilet for bathroom are engineered newly updated Jet Siphon flushing and 360° hidden water holes around toilet bowls. Just a slightly press of tall toilet flush button will generate sufficient force...
  • 【Applicable Population】This tall toilet is suitable for seniors, handicapped, tall, pregnant, and recovering patients. the high toilets can relieve pressure on their knee joints, making it easier for people to sit and stand.
  • 【Stain Resistant】The glaze used in high toilets has an ultra-low water absorption rate, making it less prone to stains and discoloration, and long-term use will not cause the tall toilet to turn yellow.
  • 【Easy to Clean and Maintenance】Thanks to the 360° jet siphon system, the high toilet has powerful ability to handle waste efficiently. the powerful water flow will helps prevent clogs. Thus this tall toilet for bathroom is easy to clean and...
  • 【Dual Flush 1.1/1.6 GPF】】Despite its powerful flushing action, HOMLYLINK 360° jet siphon toilet is designed to use water efficiently. This elongated toilet model uses only 1.1/1.6 gallons of water per flush, which is significantly less than older...
  • 【Dimensions】The dimensions of the high toilet is 29"Dx17"Wx34.65"H, and bowl height is 19 inches. Elongated comfort bowl height for luxury and convenience.
  • 【Removable Soft-close Seat 18.5 Inch】HOMLYLINK tall toilets come with premium quality soft-close seat.The Soft-close seat toilet for bathrooms can prevent middle-of-the-night disturbances caused by loud toilet seat slamming. This high toilet...
  • 【All in One Package】The comfort bowl height toilet that came with all the necessary parts to install. In the tall toilet package box, you will get toilet bowl, water tank(water flush assembled), soft close toilet seat, wax ring and all hardware needed...
  • 【2-year Limited Warranty】HOMLYLINK team values all customer's shopping experience, our tall toilets come with lifetime after-sales and 6-year limited warranty. If you have any questions about this high toilet, Please contact us promptly and we will...
No. 5
White Elongated Two-Piece Toilet, Comfort ADA Height 21", Powerful 1.28 GPF Flush, Soft Close Seat...
  • Comfortable Height Design: Features a 17"/19"/21" height that provides ergonomic support and ease of use, making it ideal for all users including those with mobility challenges.
  • Modern Ergonomic Design: Crafted with a sleek, modern aesthetic and ergonomic considerations, this toilet enhances bathroom decor while providing a comfortable and user-friendly experience.
  • Slow Close Lid: Equipped with a slow close lid, this toilet minimizes noise and prevents lid slamming, promoting a peaceful bathroom environment.
  • Durable Ceramic Construction: Made from high-quality ceramic material, this toilet offers durability, easy cleaning, and long-lasting performance in any bathroom setting.
  • Two-Piece Convenience: The two-piece design simplifies installation and maintenance, making it a practical choice for both new installations and replacements.
SaleNo. 6
TOTO Drake Two-Piece Elongated 1.6 GPF TORNADO FLUSH Toilet with CEFIONTECT, Cotton White - CST776CSG#01
  • ✅ POWERFUL PERFORMANCE WITH LESS FREQUENT CLEANING - TORNADO FLUSH swirls water in a circular pattern to fully wash the bowl surface. CEFIONTECT is an ultra-smooth glaze that minimizes waste from sticking so that it is easily washed away.
  • ✅ STANDARD HEIGHT FROM FLOOR TO RIM - Standard height is shorter than TOTO's Universal Height for those that prefer not to sit as high.
  • ✅ REDUCE WATER USEAGE WITHOUT SACRIFICE - The 1.6 gallon per flush Drake enables you to save water without worrying about diminished performance. The Drake features a wide 3 inch flush valve and a siphon jet bowl that gets the job done in one flush.
  • ✅ STYLISH AND MODERN DESIGN - Update your oasis with this stylish design that couples well with any bathroom décor. The elongated bowl provides added space for comfort. The toilet fits into 12 inch rough-in installations and has a left-hand trip lever.
  • ✅ COMPLETE YOUR TOILET - Finish your purchase with the addition of a TOTO SoftClose seat or upgrade to a WASHLET bidet seat. Drake tank and bowl with hardware included. Purchased Separately: Wax ring, flange bolts, and water supply lines.
No. 7
Comfort Height 19" Round Dual Flush Two-Piece Toilet Set – Upgraded Power Flush, Top Dual Button...
  • 🚽Available in ADA Height (21”), Comfort Height (19”), or Standard Height (17”) – Choose the perfect bowl height for seniors, back pain relief, or small bathroom spaces like powder rooms and guest baths.
  • 🚽Features Upgraded Power Flush technology for powerful, clog-resistant performance with every flush – engineered for reliable operation whether you select single side handle or top dual button control.
  • 🚽Includes complete internal tank hardware (fill valve, flush valve, and bolts) – no need to purchase extra parts. Models with seat come with a quiet slow-close PP toilet seat to prevent slamming and extend product life.
  • 🚽Choose Round bowl for compact half baths or Elongated for added comfort in bathrooms – both designed for easy DIY installation and compatible with standard 12-inch rough-in plumbing.
  • 🚽Water-saving design meets high-efficiency standards – ideal for eco-conscious homeowners, bathroom remodels, rental properties, and elderly-friendly upgrades without sacrificing flush power.
No. 8
DeerValley Two-Piece Toilet ADA American Standard Toilet 12" Rough in 1.28 GPF Power Flush Two-Piece Elongated...
  • Comfortable ADA Height Toilet : ADA Compliant. The height of the 2 piece toilet from floor to seat is 17 13/16 inches. Comfortable height seating makes sitting down and standing up easier and more comfort.
  • Powerful Flushing System: High water level discharge water rapidly and powerfully, a gentle press to flush out strong water flow. Hidden water holes 360-degree jet for spiral scrubbing, roll away dirt in hard-to-notice corners. At the same time...
  • Quiet-Close Seat: Elongated seat allows seat to close quietly. Soft-close seat-in is nice in the middle of the night, with no accidental clanging to wake the house.
  • Modern Design: The elongated two piece toilet is sleek in design and will match nicely with any style decor. The elongated bowl offers added space and comfort.
  • Premium Quality: Two-piece toilets have a high porcelainization due to the high-temperature firing. Highly porcelainized toilet glaze bring a low water absorption rate,which can protect the toilet from cracking easily. One-year Limited warranty on...
SaleNo. 9
American Standard 215TA104.020 Cadet PRO Two-Piece Toilet, Seat not Included, Extra Tall Height, Left-Hand...
  • Cadet PRO Extra-Tall toilet: American Standard’s tallest toilet is a full 2½” taller than our chair-height toilet
  • Extra-tall 19-in. bowl height: Provides added comfort and easy accessibility
  • Easy to clean: EverClean surface eliminates accumulation between bowl and tank
  • Highly efficient: Uses 1.28 gpf/4.8 Lpf to conserve water and features a 3” flush valve and 2-1/8” trapway
  • Scrubs the bowl with every flush: PowerWash rim features pressurized rush of water to clean the bowl from top to bottom
No. 10
Alphabath 17“ Comfort Height Toilet with Soft close seat, Two piece Toilets for Bathroom, Nano Self-Cleaning...
  • 【Quality Assurance】:Trust in certified superiority. Our bathroom toilet conquers the rigorous MAP test, proving it can evacuate a massive 1000 grams of waste in a single, mighty flush. CUPC certification further guarantees the highest safety...
  • 【Advanced NANO CLEAN Technology】: Embrace effortless hygiene! Our exclusive nano-ceramic shield, infused with natural silver ions, creates a brilliantly smooth, 3-layer glazed surface that actively resists grime and drastically cuts cleaning time...
  • 【360° TSUNAMI Flush】: Experience unmatched flushing power! Our 360° siphonic vortex system obliterates waste without a trace, leaving zero dead zones. Combined with fully ceramic-sealed drainage pipes, enjoy an ultra-smooth, impervious surface that...
  • 【Surperior Water-saving Performance】: Master water conservation effortlessly. Featuring a sleek chrome single-flush button, this champion uses a mere 0.8/1.28 GPF gallons per flush – slashing over 16,500 gallons annually compared to old models...
  • 【Comfortable & ADA Compliant Seat】: Designed for universal comfort and accessibility. The 17.3" ADA-certified comfort height toilets, provide luxurious comfort and ease sitting/standing, preventing leg fatigue. The ultra-durable PP core lid...
  • 【Soft Close Seat】: Our standard toilets feature a slow-close design that protects its structure and enhances its appearance, extending its lifespan and minimizing nighttime noise, it has successfully passed 100,000 opening and closing tests, ensuring...
  • 【Clog-Free Experience】: Say goodbye to regular clogs with our innovative power flush toilet design. The advanced surface technology minimizes blockage, ensuring a smooth flush every time and a hassle-free bathroom experience.

Last update on 2026-06-08 / Affiliate links / Images from Amazon Product Advertising API

How to Choose the Best Commercial Two-Piece Toilets

Key Features to Consider

  • Flushing System: Look for toilets with powerful flushing mechanisms, such as gravity-fed or pressure-assisted systems. Gravity-fed models are generally quieter and more common, while pressure-assisted toilets offer a more vigorous flush, ideal for heavy use.
  • Water Efficiency: Inquire about the Maximum Performance (MaP) score, which indicates the amount of waste a toilet can clear in a single flush. High MaP scores (1000g or more) are desirable for commercial settings. Also, check the gallons per flush (GPF); EPA WaterSense certified models use 1.28 GPF or less, saving water and reducing utility costs.
  • Bowl Shape and Height: Elongated bowls offer more comfort than round ones and are generally preferred in public restrooms. Consider the height of the bowl; comfort height (17-19 inches) can be beneficial for accessibility and ease of use for a wider range of individuals.
  • Material and Durability: Most commercial toilets are made from vitreous china, known for its durability and resistance to stains and chemicals. Ensure the construction is robust enough to withstand frequent use.

Installation and Maintenance

  • Ease of Installation: Two-piece toilets are typically easier to install and transport than one-piece units due to their separated tank and bowl. This can simplify maintenance and replacement of individual components.
  • Accessibility: Ensure the toilet design allows for easy access to internal components for repairs or maintenance. Consider the availability of replacement parts for common brands.

Certifications and Standards

  • ADA Compliance: For public facilities, check if the toilet meets the Americans with Disabilities Act (ADA) standards for height and accessibility.
  • WaterSense Label: Toilets with the EPA WaterSense label are certified to be at least 20% more water-efficient than federal standards require, leading to significant water savings.

Frequently Asked Questions

What is the difference between a two-piece and a one-piece commercial toilet?
A two-piece toilet consists of a separate tank and bowl that are bolted together during installation. A one-piece toilet is a single, integrated unit. Two-piece models are often lighter and easier to install or repair individually.
What does MaP score mean for a toilet?
MaP (Maximum Performance) score indicates how effectively a toilet clears waste in a single flush, measured in grams. Higher MaP scores, typically 1000g or more, are recommended for commercial toilets to ensure efficient waste removal.
How much water does a commercial toilet typically use?
Water usage varies, but many modern commercial toilets are designed for efficiency. Look for models with a low gallons per flush (GPF) rating, such as 1.28 GPF or less, which are often WaterSense certified.
Are elongated bowls better for commercial use?
Yes, elongated bowls are generally preferred for commercial settings due to their increased comfort and user space compared to round bowls. This can enhance the user experience in high-traffic areas.
What is a comfort height toilet?
Comfort height toilets, also known as ADA-compliant height, typically measure between 17 and 19 inches from the floor to the top of the toilet seat. This height makes them easier to sit on and stand up from, particularly for taller individuals or those with mobility concerns.