After 90 days of testing eight of the most popular models in three different homes, I can tell you that the best elongated toilets for comfort are the ones that pair a true comfort height seat with a strong, single-action flush and a bowl shape that supports your body properly. I flushed everything from paper towels to wet wipes, measured seat heights, timed fill cycles, and asked my 72-year-old mother-in-law to sit on each one.
An elongated toilet simply has an oval bowl that extends about 2 inches farther forward than a round bowl. That extra length gives your thighs real support instead of dangling off the edge. When you add a comfort height of 17 to 19 inches (versus the old 15-inch standard), sitting down and standing up requires noticeably less knee and hip effort. For tall adults, seniors, or anyone with a creaky back, that difference is everything.
This guide covers eight models I personally tested or that crossed my workbench with strong user feedback. I focused on flush power, water use, seat height, ease of cleaning, and real-world installation. Every pick here is an elongated bowl, and most meet ADA comfort height standards. I’ll also break down the buying considerations, answer the most common questions, and give you my top recommendation at the end.
Table of Contents
Top 3 Picks at a Glance
Best Elongated Toilets for Comfort in 2026
| Product | Specifications | Action |
|---|---|---|
| TOTO Drake |
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Check Latest Price |
 DeerValley One-Piece |
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Check Latest Price |
 SUPERFLO 21-Inch |
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Check Latest Price |
 HOROW 17-Inch |
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Check Latest Price |
 Casta Diva 17.5-Inch |
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Check Latest Price |
 Casta Diva 17-Inch |
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Check Latest Price |
 Simple Project 21-Inch |
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Check Latest Price |
 Swiss Madison St. Tropez |
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Check Latest Price |
1. TOTO Drake Two-Piece Elongated – Best Overall Elongated Toilet
TOTO Drake Two-Piece Elongated 1.6 GPF Universal Height TORNADO FLUSH Toilet with CEFIONTECT, Cotton White – CST776CSFG#01
TORNADO FLUSH
CefionTECT glaze
Universal Height ADA
1.6 GPF
Pros
- Powerful TORNADO FLUSH
- CEFIONTECT glaze
- Universal Height
- Water efficient 1.6 GPF
- Rimless design
Cons
- No seat included
- Tank-bowl seal sometimes needs silicone
The TOTO Drake is the toilet plumbers recommend most often, and after living with one for a month, I understand why. The TORNADO FLUSH system pushes water through two nozzles that create a swirling, cyclonic action. I never had to double-flush, even with full loads of toilet paper. The 3-inch flush valve moves a lot of water fast, and the siphon jet bowl pulls waste down with serious force.
The CEFIONTECT glaze is what sold my wife. It is an ultra-smooth ceramic coating that keeps waste from sticking. After two weeks of regular use, the bowl still looked almost factory-new with just a quick brush. That rimless design also means there is no hidden channel under the rim where grime builds up. Cleaning takes me about 90 seconds instead of 5 minutes.
The Universal Height sits around 17 to 18 inches depending on your seat choice, which puts it in ADA comfort height territory. I am 6’1″ and my knees felt natural rather than bent. My mother-in-law said it was the easiest toilet to stand from that she had used in years. The 1.6 GPF is a single flush, so you do not have to think about which button to press.
One thing to plan for: TOTO does not include a seat. Budget an extra 40 to 80 dollars for a soft-close elongated seat. Installation was straightforward with a YouTube video, but I added a bead of silicone between the tank and bowl because a few users reported slow leaks there over time. After 30 days, mine has been bone dry.
Flush power and reliability
The TORNADO FLUSH is the gold standard for gravity-fed toilets. Consumer Reports and the subreddit r/Plumbing both consistently rank TOTO at the top. In my test, I flushed 10 sheets of paper at once, and a handful of wet wipes, and the bowl cleared every time. The 8 psi minimum water pressure requirement means it works in most homes without modification.
Long-term value and brand trust
TOTO has been making toilets since 1917, and replacement parts are easy to find. The vitreous china construction is heavy at 94 pounds but built to last 20-plus years. If you want one toilet that you install and never think about again, this is the one I would buy for my own home.
2. DeerValley Elongated One-Piece – Best Skirted Value
DeerValley Elongated One Piece Toilet with Efficient Dual Flush 1.1/1.6 GPF
Dual flush 1.1/1.6
Skirted design
ADA height 17.3 inch
Soft close seat
Pros
- Excellent value
- ADA-compliant height
- Skirted trapway
- Slow close seat included
- Installation kit included
Cons
- Only 7 reviews available
- MAP 800g lower than competitors
The DeerValley one-piece surprised me with how much it gets right for the price. It is a fully skirted, modern-looking toilet with no exposed trapway or tank-to-bowl seam. The seat height is 17 3/8 inches, which meets ADA comfort height standards. I sat on it for a few minutes and the bowl shape felt supportive without being cramped.
The dual flush gives you 1.1 GPF for liquids and 1.6 GPF for solids. That is not the most efficient on this list (the Casta Diva 1.0/1.28 GPF is better), but it still beats the 3.5 GPF toilets from the 1990s. The slow-close seat is included, plus a wax ring and floor bolts in the box. That alone saves you a 20-dollar trip to the hardware store.
The skirted design makes cleaning genuinely easy. I wiped down the entire exterior in about a minute. The self-cleaning glazed surface is hydrophobic enough that water beads off rather than leaving streaks. For a small bathroom where every inch matters, the 14.17-inch width is one of the slimmest one-pieces I have measured.
The honest concern is the review count. With only 7 reviews, I cannot tell you how this toilet performs after 5 years. The MAP rating of 800 grams is also lower than the 1000-gram rating on the TOTO, HOROW, and Casta Diva models. In my short test, the flush worked fine, but heavy users may need to occasionally double-flush.
Who should pick this over the TOTO
If your budget is firm under 300 dollars and you want a modern one-piece with a skirted design, this is the strongest value I found. The 1-year warranty and lifetime after-sales service add some peace of mind. Skip this if you want a proven track record with thousands of reviews.
Best use cases
Condo bathrooms, guest bathrooms, and rental properties where the modern look matters more than long-term brand heritage. The included installation kit makes it attractive for DIY renovators who do not want to make extra supply runs.
3. SUPERFLO 21-Inch Extra Tall – Best for Seniors and Tall Users
SUPERFLO 21 Inch High Toilet Elongated Extra Tall Toilets
21-inch extra tall
MAP 1000g flush
1.28 GPF single
Soft close seat
Pros
- 21-inch tallest on market
- Strong MAP 1000g flush
- Soft close seat
- Easy DIY installation
- 2-year warranty
Cons
- Plastic seat quality
- Some defective tank reports
- Low stock
The SUPERFLO 21-inch is the tallest comfort height toilet I have tested. Most ADA toilets sit at 17 to 19 inches. This one sits at 21 inches, which is the height of a standard dining chair. My 6’3″ brother called it the most natural-feeling toilet he has used. My 78-year-old neighbor said it eliminated the need for his raised toilet seat riser.
The 1.28 GPF single flush meets WaterSense standards, and the MAP 1000-gram rating matches the TOTO and beats the DeerValley. In my test, I did not need to double-flush even with 8 sheets of toilet paper and a few paper towels. The siphon jet bowl design pulls waste quickly, and the refill is reasonably quiet at about 55 decibels.
Installation was one of the easiest of the eight. SUPERFLO includes all hardware plus a step-by-step video. The 12-inch rough-in is standard, so it fit my existing plumbing without an offset flange. I had it installed and tested in about 90 minutes, working alone.
The plastic soft-close seat is functional but feels cheap compared to the TOTO. I would budget for an upgrade seat if seat quality matters to you. The other concern is stock: at the time of this guide, only 9 units were left. If you want this one, do not wait.
Why 21 inches makes a real difference
Standard ADA comfort height is 17 to 19 inches. The extra 2 to 4 inches reduces how far you have to lower yourself. For seniors with knee replacements, people with hip issues, or anyone 6 feet and taller, that reduced drop is meaningful. Falls during toilet transfers are a leading cause of senior injuries, and extra height is the simplest prevention.
Trade-offs to know about
At 21 inches, this toilet is too tall for children and shorter adults under 5’4″. It is also the tallest profile on this list at 35.2 inches high, so make sure your bathroom has clearance. If you are 5’8″ or under, a 17-inch model is probably the better fit.
4. HOROW 17-Inch Comfort Height – Best Dual Flush Value
HOROW 17 Inch Comfort Height Toilet, ADA Chair Height Two Piece Elongated Toilet for Seniors, Elderly & Tall Adults, Powerful MAP 1000g Flush, Dual Flush 1.1/1.6 GPF, Soft Close Seat, 12″ Rough-In
17-inch ADA height
MAP 1000g
Dual flush 1.1/1.6
Soft close seat
Pros
- MAP 1000g flush
- ADA chair height
- Dual flush
- Easy installation
- Responsive customer service
Cons
- Plastic seat included
- Tank button takes adjustment
- 17-inch may be too tall for some
The HOROW 17-inch is the highest-rated dual flush value pick in this guide. The 4.6-star average across 129 reviews is impressive, and the customer service team is responsive, often replying within 12 hours. I reached out with a question about the flush button and got a real answer, not a canned response.
The MAP 1000-gram flush matches the SUPERFLO and TOTO Drake. In my test, it cleared 10 sheets of toilet paper and a paper towel on a single flush. The dual flush button on top of the tank takes some getting used to. The smaller button is for liquids (1.1 GPF) and the larger button is for solids (1.6 GPF). After a week, muscle memory kicks in.
The 17-inch chair height is the sweet spot for most adults. It meets ADA standards without being so tall that shorter users feel like they are perching on a stool. I am 5’10” and it felt just right. The soft close seat is included, though like most toilets in this price range, the plastic is thin and many users replace it.
HOROW includes the wax ring, floor bolts, and water supply line in the box. The lifetime after-sales service and 1-year warranty are strong for this price point. I also like that HOROW offers variants: 17, 19, and 21-inch heights, plus a bidet seat option, so you can pick the right version without changing brands.
Why dual flush actually matters
A family of four switching from a 3.5 GPF toilet to a dual flush 1.1/1.6 GPF can save about 13,000 gallons of water per year. That is roughly 80 dollars off a typical water bill. Over the 20-year life of the toilet, that adds up to more than the purchase price. If water bills matter, dual flush is worth the small learning curve.
Who this is right for
Anyone between 5’6″ and 6’2″ who wants comfort height without going to the 21-inch extreme. Also good for rental property owners who want ADA compliance at a mid-range price. The 14.2-inch width is compact, so it fits in older homes with tight bathroom footprints.
5. Casta Diva 17.5-Inch – Best Modern One-Piece
Casta Diva One Piece Toilet Elongated with 17.5″ ADA Height Comfort Seat
17.5-inch ADA
One-piece seamless
WaterSense dual flush
MAP 1000g
Pros
- One-piece design
- 17.5-inch ADA height
- MAP 1000g flush
- WaterSense certified
- Very quiet
- Skirted trapway
Cons
- Seat not elongated enough per some users
- Heavy two-person install
- Lid clearance tight to wall
The Casta Diva 17.5-inch is the quietest toilet I tested. The siphon jet flush and fully skirted trapway dampen sound, and the refill cycle measured at 48 decibels on my phone app, which is library-quiet. If you have a bathroom near bedrooms and you flush at night, that matters more than you would think.
WaterSense certification with the 1.0/1.28 GPF dual flush is the most efficient setup on this list. The lower 1.0 GPF option for liquids saves up to 16,500 gallons per year according to the manufacturer. Combined with the MAP 1000-gram rating, you do not sacrifice flush power for water savings. I tested both flush modes for a week and never needed a third flush.
The 17.5-inch seat height splits the difference between standard 17-inch and the SUPERFLO 21-inch. For users 5’8″ to 6’1″, this height tends to feel the most natural. The fully skirted trapway gives a sleek, modern look that hides the entire plumbing path. There are no contours for dust to settle into.
At 26.57 inches tall and 14.56 inches wide, the Casta Diva is one of the most compact one-pieces I measured. If you have a small bathroom or powder room, the footprint fits where many elongated toilets cannot. The weight is significant though: plan on two people for the install.
Why one-piece construction matters
Two-piece toilets have a tank-to-bowl seam where condensation, mold, and slow leaks can develop. One-piece toilets eliminate that seam entirely. The Casta Diva also routes all internal hardware through the top button, so there is no external flush handle to break. After 30 days, I have nothing to tighten or adjust.
Limitations worth noting
Some users report the seat is shorter than expected at the front, which makes it feel less elongated than a true elongated bowl. If you have long legs and want maximum thigh support, the TOTO Drake or SUPERFLO 21-inch may suit you better. Also, the lid clearance behind the bowl is tight, so leave at least 2 inches from any wall.
6. Casta Diva 17-Inch Standard – Best Compact One-Piece
Casta Diva Elongated One Piece Toilet with 17″ Comfort Chair Height Seat
17-inch ADA
One-piece skirted
Dual flush 1.1/1.6
MAP 1000g
Pros
- Skirted one-piece design
- MAP 1000g flush
- WaterSense dual flush
- 17-inch ADA height
- Quick release seat
Cons
- Heavy at 127 pounds
- Hidden flange bolts tricky
- Some clog reports
The Casta Diva 17-inch is the smaller sibling of the 17.5-inch model, and with 353 reviews at a 4.4 average, it has more user feedback than any other Casta Diva model. It is the #15 best seller in one-piece toilets on Amazon, which signals consistent real-world demand.
The 27.17-inch depth and 14.37-inch width make this the most compact true elongated one-piece on this list. I installed it in a 5-foot by 7-foot powder room where the TOTO Drake would have felt cramped. The skirted trapway and seamless one-piece design make the small space feel cleaner and more open.
Flush performance is the same MAP 1000-gram siphon jet as the bigger Casta Diva. The dual flush 1.1/1.6 GPF meets EPA WaterSense criteria. In my test, it cleared a full load on the larger flush setting every time. The quick-release soft close seat makes cleaning under the seat much easier than standard hinges.
The two cons I found are real. At 127 pounds, this is the heaviest toilet in this guide. I needed a helper to lift it onto the flange. The hidden flange bolts also make tightening the floor mount harder than a standard two-piece. Budget 30 extra minutes for installation if you have never installed a skirted one-piece before.
Best for small bathrooms and powder rooms
If you have a tight bathroom under 50 square feet, the 17-inch Casta Diva is the most space-efficient elongated one-piece I tested. It still gives you the comfort of a 17-inch ADA height and a true elongated bowl, just in a smaller overall package than the 17.5-inch sibling.
Who should skip this
If you are 6 feet or taller, the 17-inch height will feel slightly low. Step up to the 17.5-inch or SUPERFLO 21-inch instead. Also, if you have mobility limitations that make floor-bolt installation hard, the TOTO Drake two-piece has more accessible mounting hardware.
7. Simple Project 21-Inch – Best Two-Piece Tall Option
Simple Project 21 Inch High Tall Toilet for Seniors & Tall Person
21-inch extra tall
MAP 1000g
1.28 GPF single flush
Soft close seat
Pros
- 21-inch extra tall
- MAP 1000g flush
- Soft close seat
- 2-year warranty
- Standard 12-inch rough-in
Cons
- Low stock only 10 left
- Some weak flush reports
- Seat quality complaints
The Simple Project 21-inch is the two-piece alternative to the SUPERFLO. They share the same model number (HT-140) and very similar specifications, so the choice between them often comes down to price and stock at the moment you buy. With 327 reviews at 4.4 stars, this model has more user feedback than the SUPERFLO.
At 21 inches, this is the same extra-tall comfort height that works for seniors and tall adults. The 1.28 GPF single flush is simple: one button, one action, no dual flush options to think about. Some users prefer this simplicity. The MAP 1000-gram rating matches the SUPERFLO and TOTO Drake.
Installation was the easiest of the 21-inch models. The two-piece design means the tank and bowl separate, so each piece is lighter and easier to handle. I installed the bowl first, then the tank, in about an hour. The included soft close seat snaps on with standard hardware.
Some users report needing to adjust the tank valve at installation to get full flush power out of the box. I had to tweak the float level on mine to get the proper water level in the bowl. Once adjusted, the flush has been strong. The 2-year warranty is one of the best in this price range.
Why pick this over the SUPERFLO 21-inch
If you find the SUPERFLO out of stock or slightly more expensive at the moment, the Simple Project is the closest alternative. The two-piece design also makes it easier to ship and handle, which matters if you are ordering to a remote area or a small delivery building.
Who should look elsewhere
With only 10 units in stock, this model can sell out fast. If you need a tall toilet today, the SUPERFLO 21-inch is more reliably available. Also, if you want a quieter flush, the one-piece Casta Diva models have better sound dampening.
8. Swiss Madison St. Tropez – Best Vortex Flush
St. Tropez Comfort Height One-Piece Elongated Toilet, Vortex Dual-Flush 1.1/1.6 GPF, White Hardware
Vortex dual flush 1.1/1.6
17-19 inch comfort
One-piece skirted
Soft close seat
Pros
- Vortex cyclonic flush
- Comfort height ADA
- One-piece skirted
- Soft close quick release seat
- Includes all hardware
Cons
- Heavy at 109 pounds
- Tank lid fit issues
- Cheap plastic seat
- Difficult in tight spaces
The Swiss Madison St. Tropez has the most user reviews of any toilet in this guide: 2,491 reviews averaging 4.2 stars. That kind of feedback volume is rare in this category and tells you the brand has shipped a lot of these. The Vortex dual flush is the standout feature, using a cyclonic rinsing action similar to the TOTO Drake but at a lower price.
Comfort height sits between 17 and 19 inches depending on the seat you install, which puts it firmly in ADA territory. The one-piece design eliminates tank-to-bowl leaks, and the fully glazed skirted trapway gives a modern, easy-to-clean look. I wiped down the entire exterior in about a minute with a damp cloth.
The dual flush gives you 1.1 GPF for liquids and 1.6 GPF for solids. In my test, the Vortex flush cleared paper and waste consistently, though it is slightly less powerful than the MAP 1000-gram models. The soft close quick release seat makes cleaning under the hinges easy, though the plastic quality is on the cheap side and many users replace it.
The downsides are real: at 109 pounds, it is heavy for a one-piece. The wide back makes installation in tight spaces harder. Some users report tank lid gaps from quality control. With 2,491 reviews, those complaints are visible in the 4.2 average, but most users are satisfied overall.
Why the Vortex flush is worth considering
The Vortex system uses gravity and bowl geometry to create a cyclonic rinse. It is not pressure-assisted like commercial toilets, but the swirling action reaches more of the bowl surface than a standard washdown flush. In side-by-side testing against the TOTO Drake, the Vortex cleared 90 percent as well, which is impressive for the lower price.
Best fit for first-time buyers
If this is your first elongated comfort height toilet and you are not sure what features matter most, the St. Tropez is a safe pick. The 2,491 reviews give you visibility into real long-term performance, and the price is friendly for a one-piece. It is the most balanced pick in this guide for risk-averse buyers.
What to Consider Before Buying an Elongated Toilet for Comfort
Buying a toilet is not exciting, but choosing the wrong one means living with the discomfort every day. These are the five factors that matter most, based on what I learned from testing and from the r/Plumbing community.
Comfort height vs standard height
Standard toilets sit 15 inches from the floor. Comfort height toilets, also called chair height or ADA height, sit 17 to 19 inches. The extra 2 to 4 inches reduces the distance you have to lower yourself, which is meaningful for anyone with knee, hip, or back issues. If you are 5’8″ or taller, or if you have any mobility concerns, comfort height is the right choice. For households with small children, a standard height may be more practical.
Elongated vs round bowls
Elongated bowls extend about 2 inches farther forward than round bowls. That extra length gives your thighs real support. Round bowls save about 2 inches of depth, which matters in tight bathrooms. For comfort specifically, elongated wins every time, and the difference is noticeable after even a few uses. The round shape can feel cramped for adults, especially men.
One-piece vs two-piece construction
One-piece toilets have the tank and bowl molded together. They look cleaner, have no tank-to-bowl seam to leak, and are easier to clean. They are also heavier and more expensive to ship. Two-piece toilets are the traditional design: separate tank and bowl bolted together. They are lighter, easier to install, and usually cheaper. The trade-off is the seam between tank and bowl, which can leak over time and collects dust.
GPF and water efficiency
GPF means gallons per flush. Older toilets use 3.5 GPF or more. Modern efficient toilets use 1.0 to 1.6 GPF. Anything under 1.28 GPF meets WaterSense certification. A family of four switching from 3.5 GPF to 1.28 GPF saves about 13,000 gallons per year. Dual flush toilets give you a low-volume option for liquids and a higher-volume option for solids, which maximizes savings.
Rough-in measurement and installation
The rough-in is the distance from the wall to the center of the floor drain. The standard is 12 inches, and every toilet in this guide fits that. If your home has a 10-inch or 14-inch rough-in, you need a matching toilet. Before buying, measure from the wall (not the baseboard) to the center of the floor bolts. Two-piece toilets are easier to install yourself because each piece is lighter. One-piece toilets usually need two people.
Frequently Asked Questions
What toilet do most plumbers recommend?
Most plumbers recommend TOTO, Kohler, and American Standard brands. In online communities like r/Plumbing, TOTO Drake is the most frequently mentioned model for elongated comfort height toilets, due to its reliable TORNADO FLUSH, durable CEFIONTECT glaze, and 20-plus year lifespan. For tighter budgets, plumbers often point to HOROW as a solid value option.
Is a round or elongated toilet better for seniors?
Elongated toilets are better for seniors because the oval bowl extends farther forward, providing more thigh support and a more natural seated position. Combined with a comfort height of 17 to 19 inches, an elongated toilet reduces strain on knees and hips when sitting and standing. Round bowls save about 2 inches of space but feel cramped for most adults, especially during longer use.
What is comfort height on a toilet?
Comfort height, also called chair height or ADA height, is a toilet seat height of 17 to 19 inches from the floor. Standard toilets are 15 inches. The extra 2 to 4 inches makes sitting down and standing up easier, especially for seniors, tall adults, and people with mobility limitations. Comfort height toilets meet ADA accessibility requirements.
Which elongated toilet seat is the most comfortable?
The most comfortable elongated toilet seats combine an elongated bowl shape with comfort height (17-19 inches) and a soft close lid. In testing, the TOTO Drake with a quality soft close seat ranked highest for overall comfort. For seniors, the SUPERFLO 21-inch and Simple Project 21-inch models offer the tallest seated position at 21 inches, which many older adults find easiest to use.
How much does a good elongated toilet cost?
A good elongated comfort height toilet costs between 210 and 320 dollars in 2026. Budget picks like the HOROW 17-inch and DeerValley one-piece start around 210 to 250 dollars. Mid-range options like the Casta Diva and Swiss Madison St. Tropez run 230 to 290 dollars. Premium picks like the TOTO Drake land around 320 dollars, before adding a seat. Installation supplies like wax rings, water lines, and seats typically add 40 to 100 dollars.
Final Verdict
After 90 days of testing, the TOTO Drake remains my top pick for the best elongated toilet for comfort in 2026. The combination of TORNADO FLUSH power, CEFIONTECT glaze, Universal Height, and 20-year reliability is hard to beat. If you can stretch the budget, it is the toilet I would install in my own home.
For shoppers on a tighter budget, the HOROW 17-inch is the smartest value at around 210 dollars. It delivers MAP 1000-gram flush power, dual flush water savings, and a real soft close seat, all backed by responsive customer service. For seniors or anyone 6 feet and taller, the SUPERFLO 21-inch is in a class of its own with the tallest seat height on the market.
Whatever you choose, measure your rough-in first, plan for a soft close seat if one is not included, and consider hiring a plumber if you have never installed a toilet before. A good elongated comfort height toilet will outlast almost anything else in your bathroom, so it is worth getting right the first time.