Looking Beyond the HOROW T0338W10 One-Piece ADA Toilet? 6 Alternatives Worth a Look

How each alternative compares

Swiss Madison St. Tropez One-Piece Toilet

The Swiss Madison St. Tropez also provides ADA-compliant chair height and a one-piece design. It differs by requiring a 12-inch rough-in instead of the 10-inch option found on the HOROW model. This makes it suitable for bathrooms with standard plumbing setups. It measures 27 inches in length and 31.3 inches in height, making it slightly taller and longer than the HOROW. The glossy white finish offers a similar clean look. If your bathroom has a 12-inch rough-in and you need accessible seating, this is a reliable alternative. It maintains water efficiency with dual flushing while offering a slightly more traditional footprint.

HOROW HR-ST076WD 10-Inch Dual Flush

The HOROW HR-ST076WD shares the 10-inch rough-in and one-piece construction but drops the ADA height. It uses a dual flush system for water conservation, similar to the original. This model is designed for standard height users rather than those needing accessible seating. It measures 28.8 inches in length, which is longer than the original HOROW T0338W10. The width is slightly wider at 28 inches compared to the original's 15 inches, though dimensions may refer to different parts. If you do not need the 17.3-inch seat height and want a compact 10-inch rough-in option, this variant fits small bathrooms well without the accessibility features.

BAYROLL Compact ADA Toilet

The BAYROLL Compact ADA Toilet offers ADA chair height and a one-piece design like the original. It differs by using a round bowl shape instead of an elongated one. This makes it narrower and potentially better for very tight spaces. It requires a 12-inch rough-in, unlike the 10-inch requirement of the HOROW T0338W10. The model weighs 93 pounds, which is lighter than the original. It features a dual flush system for efficiency. If you need ADA height but have limited width or a 12-inch rough-in, this compact option provides strong performance. The round shape saves space but may offer less seating comfort than the elongated original.

DeerValley Compact One-Piece Toilet

The DeerValley Compact One-Piece Toilet fits small bathrooms with a 10-inch rough-in, matching the original's plumbing requirement. However, it features standard seat height instead of ADA chair height. This makes it less suitable for users needing accessible seating. It uses a dual flush system for water savings. The model weighs 78 pounds, significantly lighter than the original HOROW. It measures 27.2 inches in length and 27.6 inches in height. If you prioritize a compact footprint and standard height for able-bodied users, this is a practical choice. It lacks the elevated seat but offers easy installation and efficient flushing in tight spaces.

Casta Diva Air-Pressure ADA One-Piece

The Casta Diva Air-Pressure ADA One-Piece Toilet provides ADA chair height and an elongated bowl shape. It differs by using air-pressure flushing technology, which typically offers stronger flush power than the siphon system in the original. It is a one-piece design in white. Specific rough-in size is not listed, so verify compatibility. It measures 26.9 inches in length and 19.3 inches in height, appearing shorter than the original. If you need ADA compliance and powerful flushing performance, this model is a strong contender. It suits users who value accessibility and robust water movement over the specific 10-inch rough-in constraint of the original.

Casta Diva Gold One-Piece Toilet

The Casta Diva Gold One-Piece Toilet offers ADA chair height and a one-piece design. It differs by featuring a gold finish instead of the white and chrome option on the original. It requires a 12-inch rough-in, unlike the 10-inch requirement of the HOROW T0338W10. The model measures 27.2 inches in length and 25.4 inches in height. It weighs 100 pounds, similar to the original. If you need ADA accessibility and a 12-inch rough-in, this gold-finished option provides reliable performance. It suits users who want a distinctive aesthetic while maintaining accessible seating height and efficient flushing capabilities.

Quick picks

Our 7 picks

1 Best overall

HOROW T0338W10 One-Piece ADA Toilet

Best for: accessible bathrooms with 10-inch rough-ins

Flush Type

Dual flush

Flush Volume

1.1/1.6 GPF

Rough-In Size

10"

Seat Height

17.3"

Bowl Shape

Elongated

MaP Flush Score

1000g

View on Amazon: HOROW T0338W10 One-Piece ADA Toilet Affiliate link

This one-piece elongated toilet features a 17.3-inch ADA-compliant seat height and a 10-inch rough-in size. It uses a dual-flush system with 1.1 and 1.6 GPF options to save water. The unit includes a soft-closing seat and a fully glazed 2-inch trapway for efficient flushing. It measures 26.6 inches deep and fits standard bathroom layouts.

Pros

• 17.3-inch ADA chair height for easier sitting and standing
• Dual flush options of 1.1 and 1.6 GPF
• Fully glazed 2-inch trapway for powerful flushing
• Soft-closing seat reduces noise
• Compact 10-inch rough-in size

Cons

• Standard seat height is not available in this model
• Chrome button finish may show water spots
• Requires professional installation for proper setup

Good fit if

• You need ADA-compliant height for accessibility
• You have a 10-inch rough-in space
• You want a water-saving dual-flush system

Skip if

• You require a standard 15-inch rough-in
• You prefer a two-piece toilet design
• You need a non-ADA standard seat height

Verdict: HOROW T0338W10 ADA One-Piece Toilet offers reliable ADA height and water efficiency for accessible bathrooms. It suits users with 10-inch rough-ins who prioritize comfort and conservation over aesthetic variety.

2 Also great

Swiss Madison St. Tropez One-Piece Toilet

Best for: ADA height needs with water efficiency

Flush Type

dual flush

Flush Volume

1.1/1.6 GPF

Rough-In Size

12"

Bowl Shape

elongated

Toilet Type

one-piece

Seat Height

ADA Chair Height

View on Amazon: Swiss Madison St. Tropez One-Piece Toilet Affiliate link

This Swiss Madison St. Tropez toilet combines a one-piece design with an elongated bowl and ADA-compliant seat height. It features a dual vortex flush system that uses 1.1 or 1.6 gallons per flush. The glossy white ceramic is scratch-resistant and non-porous. You get a standard 12-inch rough-in fit. It offers a clean look with practical water efficiency for daily use.

Pros

• ADA chair height seat for easier access
• Dual vortex flush saves water at 1.1 GPF
• One-piece design with elongated bowl shape
• Scratch-resistant non-porous ceramic construction

Cons

• Heavier at 109 pounds than some alternatives
• Standard 12-inch rough-in only
• No included soft-close seat mentioned

Good fit if

• You need ADA height for accessibility
• You want a one-piece toilet design
• You prefer water-efficient dual flush options

Skip if

• You have a 10-inch rough-in space
• You prefer a standard 15-inch height
• You need a compact small bathroom fit

Verdict: Swiss Madison St. Tropez One-Piece ADA Toilet fits bathrooms needing ADA height and efficient flushing. It suits users who value a durable, easy-to-clean one-piece design with a standard 12-inch rough-in.

3 Also great

HOROW HR-ST076WD 10-Inch Dual Flush

Best for: small bathrooms with 10-inch rough-ins

Flush Type

Dual flush, siphon

Flush Volume

1.1/1.6 GPF

Rough-In Size

10"

Bowl Shape

Elongated

MaP Flush Score

800g

Toilet Type

One-piece

View on Amazon: HOROW HR-ST076WD 10-Inch Dual Flush Affiliate link

The HOROW HR-ST076WD is a one-piece, elongated toilet with a dual flush system. It offers 1.1 and 1.6 GPF options to save water. The chair-height seat aids mobility. It fits a 10-inch rough-in. The fully skirted design simplifies cleaning. This model suits small bathrooms needing efficient, accessible fixtures.

Pros

• Dual flush options at 1.1 and 1.6 GPF
• Fully skirted trapway for easy cleaning
• Chair-height seat for easier access
• Compact dimensions fit small spaces

Cons

• Only available in 10-inch rough-in size
• Standard seat height, not ADA compliant
• Heavier build at 101 pounds

Good fit if

• You need a 10-inch rough-in toilet
• You want a compact, one-piece design
• You prefer a chair-height seat

Skip if

• You require a 12-inch rough-in size
• You need ADA-compliant seat height
• You prefer a standard seat height

Verdict: HOROW HR-ST076WD One Piece Toilet fits small bathrooms with 10-inch rough-ins. It offers efficient dual flushing and easy cleaning for users who do not need ADA height.

4 Also great

BAYROLL Compact ADA Toilet

Best for: small ADA-compliant bathrooms

Flush Type

dual flush

Flush Volume

0.9/1.28 GPF

Rough-In Size

12 inch

Seat Height

17 inch

Bowl Shape

round

MaP Flush Score

1000g

View on Amazon: BAYROLL Compact ADA Toilet Affiliate link

The BayRoll SH-S001 is a one-piece ADA toilet with a 17-inch seat height. It uses a dual-flush system at 0.9 and 1.28 GPF. The MaP score is 1000g. It measures 25.6 inches deep and 14.8 inches wide. This compact size fits small bathrooms. It includes a soft-close seat and gold flush button.

Pros

• 17-inch ADA chair height seat
• Dual flush at 0.9/1.28 GPF
• 1000g MaP flush score
• Compact 14.8-inch width

Cons

• Round bowl shape
• 93-pound weight
• Requires professional plumbing installation

Good fit if

• You need ADA height for accessibility
• You have a small bathroom space
• You want a high MaP flush score

Skip if

• You require an elongated bowl shape
• You prefer a standard 15-inch seat height
• You want to install it yourself without a plumber

Verdict: BayRoll 17" ADA One-Piece Toilet offers a high-performing flush in a compact frame. It suits users who need ADA height and have limited bathroom width.

5 Best budget

DeerValley Compact One-Piece Toilet

Best for: small bathrooms needing a 10-inch rough-in

Flush Type

dual flush

Flush Volume

1.1/1.6 GPF

Rough-In Size

10"

Bowl Shape

round

Toilet Type

one-piece

Target Space

Small Bathrooms

View on Amazon: DeerValley Compact One-Piece Toilet Affiliate link

This DeerValley one-piece toilet uses a 10-inch rough-in and a 1.1/1.6 GPF dual-flush system. Its compact dimensions fit small bathrooms. The skirted design helps with cleaning. The seat closes quietly. It suits you if you need a standard height toilet that saves space.

Pros

• Compact 24.5-inch length fits tight spaces
• 10-inch rough-in size for specific layouts
• Dual flush saves water with 1.1/1.6 GPF options
• Skirted design simplifies cleaning

Cons

• Standard seat height is lower than ADA options
• Round bowl shape takes less space but offers less comfort
• 10-inch rough-in limits installation in some homes

Good fit if

• You have a small bathroom with limited floor space
• You need a 10-inch rough-in toilet
• You prefer a standard height seat

Skip if

• You require ADA-compliant chair height seating
• Your bathroom needs a 12-inch rough-in
• You prefer an elongated bowl for extra comfort

Verdict: DeerValley Compact One-Piece Standard Height is a practical pick for small bathrooms needing a 10-inch rough-in. It fits tight spaces well but lacks the higher seat of ADA models.

6 Best premium

Casta Diva Air-Pressure ADA One-Piece

Best for: ADA compliance and strong flushing

Flush Type

Air-pressure assisted

Flush Volume

1.0 GPF

Rough-In Size

12"

Seat Height

17.2"

Bowl Shape

Elongated

MaP Flush Score

1000g

View on Amazon: Casta Diva Air-Pressure ADA One-Piece Affiliate link

The Casta Diva is a one-piece ADA toilet with a 17.2-inch seat height. It uses air-pressure-assisted flushing at 1.0 GPF for a powerful 1000g MaP score. The elongated bowl and skirted base offer a sleek look. It requires no electricity. This model suits those needing accessible height and strong flushing performance without electronic components.

Pros

• 17.2-inch ADA-compliant seat height
• Air-pressure-assisted flush system
• 1000g MaP flush score
• Skirted base design
• Non-electric operation

Cons

• Standard 12-inch rough-in only
• 1-year limited warranty only
• Foot-kick sensor may lack precision

Good fit if

• You need ADA-compliant height
• You want a powerful flush
• You prefer non-electric operation

Skip if

• You have a 10-inch rough-in
• You want a longer warranty
• You prefer standard seat height

Verdict: Casta Diva ADA One-Piece Toilet delivers strong flushing power and accessible height for users who prioritize performance and ease of use. It fits well in bathrooms requiring ADA compliance and a clean, modern aesthetic.

7

Casta Diva Gold One-Piece Toilet

Best for: ADA-accessible bathrooms needing strong flush performance

Flush Type

Dual flush

Flush Volume

1.1/1.6 GPF

Rough-In Size

12"

Seat Height

17"

Bowl Shape

Elongated

MaP Flush Score

1000g

View on Amazon: Casta Diva Gold One-Piece Toilet Affiliate link

This Casta Diva one-piece toilet features a 17-inch ADA-compliant seat height and an elongated bowl. It uses a siphon jet flush with a MaP score of 1000 grams and offers dual-flush water saving at 1.1 or 1.6 GPF. The unit includes a soft-close seat and weighs 100 pounds. It fits standard 12-inch rough-ins and comes in gold, white, or black.

Pros

• 17-inch ADA-compliant seat height for accessibility
• 1000-gram MaP flush score for strong performance
• Dual-flush system saves water at 1.1 or 1.6 GPF
• Soft-close seat prevents slamming

Cons

• Heavy 100-pound build requires two people for installation
• Limited to standard 12-inch rough-in size only
• Gold finish may not match all bathroom decors

Good fit if

• You need an ADA-compliant height for easier sitting and standing
• You want a powerful flush with a high MaP score
• You prefer a sleek one-piece design with a soft-close seat

Skip if

• Your bathroom requires a 10-inch or 14-inch rough-in
• You prefer a traditional two-piece toilet design
• You want a standard 15-inch seat height

Verdict: Casta Diva One-Piece ADA Gold Toilet offers reliable accessibility and strong flushing power for those who need a 17-inch seat height and a 12-inch rough-in.

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