Best Extra Tall Toilets in 2026: 12 Picks by Specs
Extra tall toilets raise the bowl so you do not sit down as far or push yourself up as high, which is why they are a common choice for seniors, tall adults, and anyone recovering from knee or hip work. The Swiss Madison Classe Extra Tall is our top pick: it combines an elongated bowl, a 12-inch rough-in, and a 1.28 GPF flush as named in the listing, matching the EPA's WaterSense efficiency threshold. To choose the rest, we compared only what each seller states about the 23 extra tall listings in the site catalog.
12 picks from 4 toilets that match this guide with a price we can quote today, made by 26 makers. The prices below are current and each carries its read time.
Quick picks
The best fit for you
- For seniors who want a higher seat: The HOROW 19-inch extra tall gives you a stated 19-inch bowl height, an elongated bowl, a dual flush, and a 12-inch rough-in, so the basics line up for an accessible-height replacement. See pick 2
- For very tall adults: If your current toilet feels too low, the WinZo lists a 21.25-inch bowl height, the tallest named height in this guide, while keeping an elongated bowl and a 1.2 to 1.4 GPF flush. See pick 4
- For low-water households: The HOROW 17-inch elongated is the only pick here with a flush volume stated as under 1.2 GPF, so it is easy to choose when water use is the main concern. See pick 7
- For wall-drain bathrooms: The SUPERFLO rear-outlet model is the only pick whose listing states a rear discharge, making it the match for a waste pipe that exits the wall. See pick 6
Our 12 picks
1 Best overall
Swiss Madison Classe Extra Tall Two-Piece 12" Rough-in 1.28 GPF
- Pieces
- Two-piece
- Bowl shape
- Elongated
- Gallons per flush
- 1.2 to 1.4 GPF
- Seat height
- Extra tall
- Rough-in
- 12 in
The Swiss Madison Classe is the most complete all-around extra tall model in this list. Its listing states a 21-inch bowl height, an elongated bowl, a two-piece build, a 12-inch rough-in, and a 1.28 GPF flush, which matches the EPA's water-efficiency threshold of 1.28 gallons per flush. It covers the specs most buyers will have to check before a replacement, which is why it sits at the top.
Pros
- 21-inch bowl height, 12-inch rough-in, and elongated bowl are all stated
- 1.28 GPF is at the EPA WaterSense efficiency threshold
- Two-piece construction is stated
Cons
- Flush type is not stated by the seller
- Dual-flush mode is not stated
Good fit if
- Buyers replacing an existing 12-inch rough-in toilet
- Anyone who wants an elongated bowl without extra flush hardware
Skip if
- You need a stated dual-flush option
- You need a skirted design for the base
Verdict: A well-rounded extra tall toilet for most replacement projects, with the key specs spelled out.
2 Best dual flush for seniors
HOROW 19" Extra Tall Toilet for Seniors & Tall Adults
- Pieces
- Two-piece
- Bowl shape
- Elongated
- Flush
- Dual flush
- Gallons per flush
- 1.5 to 1.6 GPF
- Seat height
- Extra tall
- Rough-in
- 12 in
The HOROW 19-inch extra tall is our pick when a dual flush is the priority. It states an elongated bowl, a two-piece build, a 12-inch rough-in, and a 1.5 to 1.6 GPF dual flush, so you get a higher bowl and a reduced-flush mode from the same unit.
Pros
- Dual flush with a reduced-flush mode is stated
- 19-inch extra tall and elongated bowl are stated in the listing
- 12-inch rough-in is stated
Cons
- Flush range of 1.5 to 1.6 GPF is above the 1.28 GPF efficiency threshold
- No single-flush version is described
Good fit if
- Seniors who want a higher seat plus a dual-flush option
- Bathrooms with a 12-inch rough-in
Skip if
- You want the lowest possible water use
- You prefer a single flush without mode choice
Verdict: A practical dual-flush extra tall with the rough-in most replacements need.
3 Best 19-inch single-flush elongated
DeerValley 19-Inch Extra Tall Toilet for Seniors
- Pieces
- Two-piece
- Bowl shape
- Elongated
- Flush
- Single flush
- Gallons per flush
- 1.2 to 1.4 GPF
- Seat height
- Extra tall
$233.10 (as of 10/14/2026 22:54 PDT - Details)
The DeerValley 19-inch is the pick to choose when you want a single flush and an elongated bowl at a conventional water-saving flush volume. It states a 1.2 to 1.4 GPF single flush and a two-piece build, with no dual-flush mode to think about.
Pros
- 1.2 to 1.4 GPF single flush is one of the lower ranges in this list
- Elongated bowl and two-piece construction are stated
- 19-inch extra tall height is in the listing name
Cons
- Rough-in is not stated by the seller
- Seat height beyond the extra tall label is not in the spec field
Good fit if
- Buyers who prefer a straightforward single flush
- Anyone who wants a lower-flush elongated toilet
Skip if
- You need a confirmed 12-inch rough-in
- You want a dual-flush reduced mode
Verdict: A solid single-flush elongated option for water-conscious shoppers.
4 Best seat height for very tall adults
WinZo WZ5888 Elongated Two Piece Toilet
- Pieces
- Two-piece
- Bowl shape
- Elongated
- Gallons per flush
- 1.2 to 1.4 GPF
- Seat height
- Extra tall
The WinZo's listing calls out a 21.25-inch bowl height, the tallest named height among the 12 picks. It combines that with an elongated bowl, a two-piece build, and a 1.2 to 1.4 GPF flush, which makes it the obvious choice when the extra inches matter most.
Pros
- 21.25-inch bowl height is the tallest named in this list
- Elongated bowl and two-piece build are stated
- 1.2 to 1.4 GPF flush is on par with the most water-efficient picks here
Cons
- Rough-in is not stated by the seller
- Flush type is not stated by the seller
Good fit if
- Tall adults who want maximum seat height
- Buyers who want an elongated bowl with the highest named bowl height
Skip if
- You need a stated 12-inch rough-in
- You want a known single or dual flush type
Verdict: The best choice when every inch of seat height matters.
5 Best skirted design
21 Inch Tall Toilet With Skirted Design
- Pieces
- Two-piece
- Flush
- Dual flush
- Gallons per flush
- 1.2 to 1.4 GPF
- Seat height
- Extra tall
- Rough-in
- 12 in
$319.99 (as of 10/14/2026 22:21 PDT - Details)
The Los Flexi skirted 21-inch is the only pick in this list with a skirted design in the listing. It also states a two-piece build, a 12-inch rough-in, a dual flush, and a 1.2 to 1.4 GPF flush, so the hidden trapway does not mean giving up the other useful specs.
Pros
- Skirted design is stated, the only one among the 12 picks
- Dual flush with 1.2 to 1.4 GPF
- Two-piece build and 12-inch rough-in are stated
Cons
- Bowl shape is not stated by the seller
- Height in inches is in the listing name but not in the spec field
Good fit if
- Anyone who wants a concealed trapway for easier cleaning
- Bathrooms with a 12-inch rough-in
Skip if
- You need a confirmed elongated or round bowl
- You need exact seat height from the spec field
Verdict: The skirted option to choose when cleaning simplicity is the priority.
6 Best rear outlet
SUPERFLO Rear Outlet Toilet With 19 Inch Tall Toilet Rear Discharge
- Seat height
- Extra tall
The SUPERFLO rear-outlet model is the only pick in this list whose listing states a rear discharge. That makes it the pick for bathrooms where the waste pipe exits through the wall instead of through the floor.
Pros
- Rear outlet and rear discharge are stated in the listing, the only such configuration among the 12 picks
- Extra tall height is the filter for this guide
- 19-inch height appears in the listing name, placing it among the higher bowls here
Cons
- Bowl shape is not stated by the seller
- Flush volume and flush type are not stated by the seller
Good fit if
- Bathrooms with a rear wall drain
- Renovations where a floor-mounted rough-in is not available
Skip if
- You need a floor-mounted 12-inch rough-in toilet
- You want specified flush volume or bowl shape
Verdict: The rear-outlet extra tall for wall-drain plumbing.
7 Best ultra-low flush
HOROW 17 Inch High Elongated Toilet with ADA Chair Height
- Pieces
- Two-piece
- Bowl shape
- Elongated
- Flush
- Single flush
- Gallons per flush
- Under 1.2 GPF
- Seat height
- Extra tall
The HOROW 17-inch elongated is the only pick with a flush volume stated as under 1.2 GPF. Its single-flush, two-piece design keeps the specification simple while giving the lowest flush volume in this list.
Pros
- Under 1.2 GPF, the lowest stated flush volume among the 12 picks
- Elongated bowl and single flush are stated
- Two-piece construction is stated
Cons
- 17-inch height in the listing name is shorter than the 19-inch and 21-inch models here
- No rough-in is stated
Good fit if
- Households where water savings matter most
- Buyers who want a single-flush elongated model
Skip if
- You need the tallest possible seat
- You need a stated 12-inch rough-in
Verdict: The most water-efficient flush spec in this group, in a shorter package.
8 Best 17-inch round extra tall
HOROW 17 Inch High Round Toilet with ADA Chair Height
- Pieces
- Two-piece
- Bowl shape
- Round
- Flush
- Dual flush
- Gallons per flush
- 1.5 to 1.6 GPF
- Seat height
- Extra tall
The HOROW 17-inch round is the round-bowl alternative in this list, and the only 17-inch round extra tall among the picks. It adds a dual flush and a two-piece build for buyers who prefer a round bowl and a higher seat.
Pros
- Round bowl shape is stated
- Dual flush is stated
- Two-piece build is stated
Cons
- Flush volume range of 1.5 to 1.6 GPF is above the 1.28 GPF threshold
- 17-inch height in the listing name is the shortest named here along with the HOROW elongated model
Good fit if
- Bathrooms where a round bowl fits the space better
- Buyers who want a higher seat with round shape
Skip if
- You want an elongated bowl
- You want the lowest flush volume
Verdict: A round extra tall for rooms where bowl depth is tight.
9 Best ADA-style 19-inch elongated with 12-inch rough-in
19 Inch High Toilet
- Pieces
- Two-piece
- Bowl shape
- Elongated
- Gallons per flush
- 1.2 to 1.4 GPF
- Seat height
- Extra tall
- Rough-in
- 12 in
$239.99 (as of 10/14/2026 22:20 PDT - Details)
The Los Flexi 19-inch is the ADA-style elongated pick in this list that also states the 12-inch rough-in many replacements need. It pairs that with a two-piece build and a 1.2 to 1.4 GPF flush, which keeps it competitive with the other well-specified 19-inch models.
Pros
- ADA and elongated are both stated in the listing name
- 12-inch rough-in is stated
- 1.2 to 1.4 GPF and two-piece construction are stated
Cons
- Flush type is not stated by the seller
- 19-inch height is shorter than the 21-inch models in this list
Good fit if
- Buyers who want a 12-inch rough-in with a 19-inch extra tall bowl
- Anyone who wants an ADA-style elongated listing
Skip if
- You need a stated single or dual flush
- You want the tallest seat height available
Verdict: A well-specified 19-inch extra tall with the rough-in many replacements need.
10 Best 21-inch single-flush elongated
Tall Toilet 21 Inch
- Pieces
- Two-piece
- Bowl shape
- Elongated
- Flush
- Single flush
- Gallons per flush
- 1.2 to 1.4 GPF
- Seat height
- Extra tall
- Rough-in
- 12 in
The Los Flexi 21-inch is the only 21-inch pick in this list that states a single flush. It pairs that simple flush with an elongated bowl, a two-piece build, a 1.2 to 1.4 GPF flush, and a 12-inch rough-in.
Pros
- 21-inch height, elongated bowl, and 12-inch rough-in are stated
- Single flush with 1.2 to 1.4 GPF
- Two-piece construction is stated
Cons
- No dual-flush mode is described
- Flush volume range reaches 1.4 GPF, so it is not as tight as the sub-1.2 pick
Good fit if
- Tall adults who prefer a single flush
- Bathrooms with a 12-inch rough-in
Skip if
- You want a dual-flush reduced mode
- You want a flush volume below 1.2 GPF
Verdict: The 21-inch single-flush elongated to choose when the 12-inch rough-in matters.
11 Best 21-inch extra tall for seniors
Simple Project 21 inch Elongated Extra Tall Toilets for Seniors
- Bowl shape
- Elongated
- Seat height
- Extra tall
The Simple Project 21-inch is listed specifically for seniors and tall people, and it keeps the choice simple with an extra tall height and an elongated bowl. If you want a high seat and do not need extra flush or rough-in specs, this is the pick.
Pros
- 21-inch extra tall height is stated in the listing name
- Elongated bowl shape is stated in the listing name and spec field
- The listing name is aimed at seniors and tall people
Cons
- Flush volume is not stated by the seller
- Rough-in is not stated by the seller
- Piece construction is not stated by the seller
Good fit if
- Buyers who want a 21-inch elongated bowl without extra feature requirements
- Anyone replacing a toilet where specs beyond height are less important
Skip if
- You need a stated 12-inch rough-in
- You need a stated flush volume
Verdict: A straightforward 21-inch extra tall for senior-focused replacement.
12 Best 19-inch round extra tall
Simple Project 19 Inch Extra Tall Round Toilet for Seniors & Tall People
- Bowl shape
- Round
- Seat height
- Extra tall
The Simple Project 19-inch round is the round complement to the elongated 21-inch Simple Project pick. It is the only 19-inch round extra tall in this list, which makes it easy to identify if a round bowl and a 19-inch height are the two specs you care about.
Pros
- 19-inch extra tall height is stated in the listing name
- Round bowl shape is stated in the listing name
- The only 19-inch round extra tall among the 12 picks
Cons
- Flush volume is not stated by the seller
- Rough-in is not stated by the seller
- Piece construction is not stated by the seller
Good fit if
- Bathrooms where a round bowl fits the layout
- Buyers who want a 19-inch round extra tall
Skip if
- You need an elongated bowl
- You need a stated flush volume or rough-in
Verdict: The round 19-inch extra tall when bowl shape and height are the only priorities.
Specifications side by side
| # | Toilet | Pieces | Bowl shape | Flush | Gallons per flush | Seat height | Rough-in |
|---|---|---|---|---|---|---|---|
| 1 | Swiss Madison Classe Extra Tall Two-Piece 12" Rough-in 1.28 GPF | Two-piece | Elongated | not stated | 1.2 to 1.4 GPF | Extra tall | 12 in |
| 2 | HOROW 19" Extra Tall Toilet for Seniors & Tall Adults | Two-piece | Elongated | Dual flush | 1.5 to 1.6 GPF | Extra tall | 12 in |
| 3 | DeerValley 19-Inch Extra Tall Toilet for Seniors | Two-piece | Elongated | Single flush | 1.2 to 1.4 GPF | Extra tall | not stated |
| 4 | WinZo WZ5888 Elongated Two Piece Toilet | Two-piece | Elongated | not stated | 1.2 to 1.4 GPF | Extra tall | not stated |
| 5 | 21 Inch Tall Toilet With Skirted Design | Two-piece | not stated | Dual flush | 1.2 to 1.4 GPF | Extra tall | 12 in |
| 6 | SUPERFLO Rear Outlet Toilet With 19 Inch Tall Toilet Rear Discharge | not stated | not stated | not stated | not stated | Extra tall | not stated |
| 7 | HOROW 17 Inch High Elongated Toilet with ADA Chair Height | Two-piece | Elongated | Single flush | Under 1.2 GPF | Extra tall | not stated |
| 8 | HOROW 17 Inch High Round Toilet with ADA Chair Height | Two-piece | Round | Dual flush | 1.5 to 1.6 GPF | Extra tall | not stated |
| 9 | 19 Inch High Toilet | Two-piece | Elongated | not stated | 1.2 to 1.4 GPF | Extra tall | 12 in |
| 10 | Tall Toilet 21 Inch | Two-piece | Elongated | Single flush | 1.2 to 1.4 GPF | Extra tall | 12 in |
| 11 | Simple Project 21 inch Elongated Extra Tall Toilets for Seniors | not stated | Elongated | not stated | not stated | Extra tall | not stated |
| 12 | Simple Project 19 Inch Extra Tall Round Toilet for Seniors & Tall People | not stated | Round | not stated | not stated | Extra tall | not stated |
How the picks were chosen
The pool for this guide contained 23 extra tall toilet listings, all tagged with the extra tall height spec. From that pool we selected 12 picks that cover the configurations buyers actually choose: elongated and round bowls, dual-flush and single-flush systems, 12-inch rough-in models, a skirted design, and a rear-outlet model. We preferred listings that state useful specs and skipped near-duplicate listings from the same brand when a separate configuration did not add anything. Prices shown on the page are live and read from the store listing with a clock time; they change. No one at the site has tested these units. The picks are based on the specifications stated in each listing, plus water-efficiency guidance from the EPA and accessibility standards from the ADA.
Picking the right one for you
What extra tall means here
Every toilet in this guide is tagged with the extra tall height spec. The listings themselves are less uniform: some name a bowl height in inches, like 17, 19, 21, or 21.25, while others only say extra tall without a number. If the exact seat height matters, use the listing name and any dimension chart on the product page, because the spec field alone may not carry the number.
Bowl shape: elongated or round
The listings make a clear distinction between elongated and round bowl shapes. In this list, 8 of the 12 picks state an elongated bowl and 2 state a round bowl; the remaining 2 do not state a bowl shape. Elongated is the more common choice, so round models stand out if your space or preference runs the other way.
Flush volume and water use
The EPA's WaterSense program uses 1.28 gallons per flush or less as the water-efficiency threshold for labeled toilets, and the current federal standard is 1.6 gallons per flush. Among the 12 picks, 9 state a flush volume: 1 is under 1.2 GPF, 6 are in the 1.2 to 1.4 GPF range, and 2 state 1.5 to 1.6 GPF. Dual-flush models can add a reduced-flush mode that uses less water for liquid waste.
Rough-in and drain configuration
Rough-in is the distance from the finished wall to the center of the floor drain. Five of the 12 picks state a 12-inch rough-in, which is the common size in many US bathrooms. If the drain exits the wall rather than the floor, a rear-outlet model is an alternative; the SUPERFLO rear-outlet pick is the only one in this list with that configuration stated.
Two-piece construction and skirted designs
Nine of the 12 picks state a two-piece design. A skirted toilet hides the trapway below the bowl; the Los Flexi skirted pick is the only one in this list with a skirted design stated. Neither choice is required, but they change the visual line of the base and the cleaning access below it.
Accessibility and local codes
If you are buying for an accessible bathroom, the 2010 ADA Standards for Accessible Design set the enforceable requirements for public accommodations and commercial facilities. Those standards are a starting point for what counts as accessible in a project that must meet ADA rules. For a home, check local plumbing code before changing drain or rough-in configuration.
Questions
What counts as an extra tall toilet?
In this guide, extra tall means the listing uses the extra tall height spec. Different sellers use the label differently: some name a 17-, 19-, or 21-inch bowl height, while others just say extra tall. If you need a specific seat height, check the product listing for the number in inches, because the spec field may only say extra tall.
Why do extra tall toilets help seniors?
A higher bowl reduces how far you lower yourself when sitting and how much you lift when standing. That is useful for seniors, tall adults, and anyone with limited knee or hip mobility. The actual benefit depends on your height and mobility, so compare the stated bowl height in each listing and measure against the toilets in your home.
Are extra tall toilets more water-efficient than standard toilets?
Height and water use are separate specs. An extra tall toilet can use 1.2 to 1.4 GPF, under 1.2 GPF, or 1.5 to 1.6 GPF, depending on the model. Look at the stated flush volume rather than assuming a taller toilet uses more water. EPA's WaterSense threshold is 1.28 gallons per flush or less.
What is a 12-inch rough-in and do I need one?
Rough-in is the distance from the finished wall to the center of the toilet's floor drain. Many US bathrooms use a 12-inch rough-in, but older or unusual layouts can differ. Select a toilet with a stated rough-in that matches your plumbing, or measure the existing toilet before buying. The guide includes five picks with a stated 12-inch rough-in.
Can I install an extra tall toilet myself?
Installation depends on your plumbing layout, the toilet type, and local code. A floor-mounted two-piece toilet with the same rough-in is generally a more direct swap, while a rear-outlet model requires the drain to match. The listings here do not include installation instructions, so check the manufacturer's manual and local requirements.
Revision notes
- : First published.