I want to replace my old toilet with a more efficient, dual-flush model that has a modern design.

Upgrading to a modern, high-efficiency dual-flush toilet is a great way to cut down on water usage while giving your bathroom a sleek aesthetic update. Modern units typically feature fully skirted trapways, slim profile cisterns, and top-mounted dual-flush buttons.

Top Modern Dual-Flush Toilet Options

Swiss Madison St. Tropez One-Piece Dual-Flush Toilet – A popular one-piece model featuring a fully skirted, concealed trapway, a sleek vortex flush, and a soft-close seat (available in gloss white as well as bold contemporary finishes like matte black).

TOTO Aquia IV Two-Piece Elongated Toilet – Renowned for its minimalist design, high-efficiency dual flush (0.8 / 1.28 GPF), superior Tornado Flush technology, and CEFIONTECT ceramic glaze that prevents waste from sticking.

WOODBRIDGE One-Piece Dual-Flush Smart/Standard Toilet – Combines a seamless, modern skirted trapway design with high-end features like comfortable chair heights and ultra-efficient dual-flush options.

What to Measure Before Buying

1. Rough-In Distance : Measure the distance from the finished wall (not the baseboard) to the center of the floor bolts holding your current toilet down. Standard is 12 inches, but older or compact spaces can sometimes be 10 inches or 14 inches.
2. Bowl Height : Decide between standard height (~ 15 inches) or ADA-compliant comfort/chair height (17–19 inches), which is much easier on the knees and hips.
3. Trapway Style : Look for a skirted trapway , meaning the sides of the toilet base are completely smooth rather than undulating around the drain bend. This eliminates those hard-to-clean crevices on the exterior.

To help narrow down the ideal model for your space, could you let me know:

• What is your rough-in measurement (10, 12, or 14 inches)?
• Do you prefer a one-piece or two-piece design?

Absolutely. For a modern, efficient dual-flush toilet, I’d focus on a one-piece elongated design with a skirted trapway and a low-flow setting around 0.8–1.1 GPF. EPA WaterSense toilets use 1.28 GPF or less and can substantially reduce toilet water use compared with older models.

My top picks

TOTO Aquia IV

$1,025.26

American Standard Tofino

$283.00

DEERVALLEY 1.0/1.28 GPF

$265.00

HOROW Matte White

$312.07

Swiss Madison Beau

$269.99

WOODBRIDGE Modern 1-Piece

$316.85

1. TOTO Aquia IV — best premium choice
A particularly clean, contemporary design with 0.8/1.28 GPF dual flush, one-piece construction, and TOTO's Dynamax Tornado Flush. It's currently around $1,025, so it's the splurge option.

2. American Standard Tofino — best established-brand value
About $299, with 1.1 GPF dual flush, elongated one-piece construction, and a slow-close seat included. This is the one I'd consider if you want a recognizable plumbing brand without spending $700+.

3. DEERVALLEY 1.0/1.28 GPF — best efficiency/value combination
Around $329, with a modern one-piece, elongated ADA-height design and a particularly efficient 1.0/1.28 GPF dual flush. The current listing has a 4.9/5 rating from 31 reviews.

4. HOROW Matte White — best contemporary appearance on a budget
About $312, with a seamless one-piece design, matte-white finish, dual flush, and soft-close seat. The matte finish gives it a distinctly modern look.

5. Swiss Madison Beau — best minimalist design
About $270, with a streamlined one-piece shape, dual flush and soft-close/quick-release seat. Good choice if aesthetics are your priority.

What I'd buy

For a typical bathroom, I'd choose the DEERVALLEY 1.0/1.28 GPF if keeping the price around $300, or the TOTO Aquia IV if you're willing to spend more for a premium model.

One important thing before ordering: measure the rough-in—the distance from the finished wall behind the toilet to the center of the floor drain/closet bolts. 12 inches is common, but 10- or 14-inch rough-ins exist, and the toilet needs to match.

Also check whether your existing toilet is standard or chair height, and whether you want elongated or round. Home Depot's current modern dual-flush WaterSense selection includes both one- and two-piece models in different rough-ins and heights.

If you tell me your budget (e.g. under $300, $500, or $1,000) and whether you have a 12-inch rough-in, I can narrow this to the 3 best models for your bathroom.

Upgrading to a modern, dual-flush toilet is an excellent way to elevate your bathroom's design while lowering your water bill . The most critical factor in choosing a modern toilet is opting for a one-piece, fully skirted design . Skirted trapways eliminate the traditional, hard-to-clean curves behind the bowl, replacing them with smooth, sleek exterior surfaces that look highly contemporary and prevent grime buildup.

Here are top specific choices depending on your budget and style preference:

• Features a completely seamless, skirted trapway that provides a stunning, high-end minimalist appearance.

• Utilizes a highly efficient dual-flush setup (typically 1.1/1.6 GPF or a specialized 1.28 GPF system).

• Includes a top-tier soft-closing seat with durable stainless steel hinges for silent use.

• Offers an ultra-modern, European-inspired square-off profile that pairs beautifully with minimalist decors.

• Uses a powerful Dual Vortex flush technology that maintains maximum cleanliness while using only 1.1 or 1.6 gallons per flush.

• Features premium custom finish options for the top flush button, like brushed gold or matte black, to match your vanity hardware.

• Perfect if you want an ultra-efficient model, offering an impressive ultra-low 0.8 GPF option for liquid waste and 1.28 GPF for solids.

• Features a slightly more compact elongated footprint, making it ideal for freeing up space in smaller modern bathrooms.

• Highly rated for powerful, quiet siphonic jet flushing action that minimizes repeated flushes.

Critical Specifications to Check Before You Buy

To avoid returning a heavy item, make sure you verify these three standard metrics in your bathroom:

1. Rough-In Measurement : This is the distance from the finished wall behind the toilet to the center of the floor bolts holding the toilet down. The standard size is 12 inches , but older homes sometimes require a 10-inch or 14-inch rough-in.
2. Bowl Height : Decide if you prefer standard height (approx. 15 inches, ideal for households with children) or "Comfort/Chair Height" (17+ inches, which is much easier on the knees for adults).
3. WaterSense Certification : Check for this label to ensure the toilet meets strict EPA criteria for efficiency, which can save you up to 4,000 gallons of water annually and may qualify you for local utility rebates.

To help you choose the perfect fit, what is the rough-in measurement of your current toilet? Sharing your budget or if you need an ADA-compliant chair height model would also help.

Absolutely. For a modern-looking, efficient dual-flush toilet, I’d focus on a one-piece, elongated, skirted model. The skirted exterior gives you the clean contemporary look and is easier to wipe down.

EPA WaterSense is a good benchmark: certified toilets use 1.28 gallons per flush or less on the full flush while meeting performance requirements.

My top picks

DeerValley Ace 1.28/1.0 GPF

$299.01

WoodBridge 1.28 GPF Dual-Flush

$259.00

Swiss Madison Ivy 1.1/1.6 GPF

$315.09

American Standard Edgemere 1.28/1.0 GPF

$294.45

HOROW 1.28 GPF Dual Flush

$259.00

Best overall for your description: DeerValley Ace. It's a sleek one-piece, elongated, chair-height toilet with a skirted design, soft-close seat, and 1.0/1.28 GPF dual flush. It's currently around $299.

Best premium-looking option: WoodBridge. Its one-piece, fully skirted design has a particularly clean, contemporary appearance, while the dual-flush system uses up to 1.28 GPF.

Best established-brand option: American Standard Edgemere. It's a chair-height, elongated two-piece with 1.0/1.28 GPF dual flush and WaterSense certification.

Kohler also has several attractive dual-flush one-piece models, including its Leap and Brazn lines, but they move considerably higher in price.

Before you buy

The most important thing is to check your existing toilet's rough-in measurement—the distance from the finished wall behind the toilet to the center of the floor drain, normally 12 inches. Also check whether you want standard height or chair/comfort height.

If you tell me your budget (e.g. under $300, $500, $1,000) and whether you prefer one-piece or two-piece, I can narrow this to the 3 best choices for you.

Absolutely. For a replacement, I’d prioritize WaterSense certification, dual flush, an elongated bowl, and a skirted/one-piece design for a modern look and easier cleaning. EPA says WaterSense toilets use 1.28 gallons per flush or less and can cut toilet water use substantially versus older models.

Good options I found

TOTO Aquia IV Dual-Flush

$644.00

Hanikes 1-Piece Dual-Flush

$253.75

HOROW Matte White Dual-Flush

$312.07

American Standard Tofino Dual-Flush

$283.00

American Standard H2Option Dual-Flush

$419.09

DeerValley Ace Dual-Flush

$299.01

• Best premium/modern: TOTO Aquia IV — sleek skirted design, Tornado Flush, and 1.28/0.9 GPF dual flush. It has the strongest “modern bathroom remodel” aesthetic, though it's considerably more expensive.
• Best value modern one-piece: Hanikes — fully skirted, soft-close seat, dual 1.1/1.6 GPF flush, and a contemporary appearance.
• Best budget: HOROW — one-piece, dual flush, WaterSense, soft-close, and currently around $259 in the results.
• Established-brand choice: American Standard H2Option — dual flush, elongated, WaterSense, and available in chair height.
• Space-saving option: If your existing toilet has a 10-inch rough-in rather than the common 12-inch, there are models specifically made for that dimension, such as the HOROW 10-inch model.

One important check before buying: measure your existing toilet's rough-in—the distance from the finished wall behind the toilet to the center of the floor bolts. Most are 12", but 10" and 14" installations exist. Also check whether you want standard or comfort/chair height.

If you tell me your budget (e.g. under $300, $300–$500, or premium), rough-in size, and whether you prefer one-piece or two-piece, I can narrow this to the 3 best choices for your bathroom.

Upgrading to a modern, dual-flush, high-efficiency toilet is a great way to update your bathroom’s look while saving water . Modern designs typically feature skirted trapways (which hide the discharge path and look sleek) and compact, one-piece bodies that are easier to clean.

Modern Dual-Flush Recommendations

Known for bold, seamless, and geometric contemporary profiles. They feature a fully skirted trapway and a dual-flush push-button setup (1.1 GPF / 1.6 GPF).

A premium choice featuring a clean, concealed skirted design, powerful Tornado Flush action, and ultra-high efficiency (0.8 GPF / 1.28 GPF) paired with a CEFIONTECT glaze that prevents debris from sticking.

Highly rated, budget-friendly one-piece options with a modern compact footprint, skirted trapway, and soft-close seat included.

Excellent value and space-saving design, often available in chair-height options with smooth, easy-to-wipe contours.

Quick Pre-Installation Checklist

1. Measure your rough-in distance : Measure the gap from the wall (finish-lined, not including baseboard) to the center of the floor bolts holding your current toilet. Standard is 12 inches, though 10 inches and 14 inches exist.
2. Check the height : Decide whether you want standard height (~15 inches) or ADA-compliant chair-height/comfort height (~17 to 19 inches) for easier sitting and standing.
3. Verify the bowl shape : Elongated bowls offer more comfort but take up a couple of extra inches of floor space compared to compact round models.

To help narrow down the best choice, could you tell me:

• What is your rough-in measurement (10, 12, or 14 inches)?
• Do you prefer a one-piece or two-piece design?
• What is your target budget range?

Upgrading to a modern, dual-flush toilet is a fantastic way to cut down on water usage while instantly giving your bathroom a cleaner, more streamlined look. Modern units lean heavily into skirted designs (where the trapway is concealed inside a smooth ceramic wall), making them much easier to wipe down.

Key Design & Efficiency Options to Consider

Add to list Skirted One-Piece Models: These feature a seamless transition from the tank to the bowl with no exposed trapway curves. Popular options like the Swiss Madison St. Tropez One-Piece Dual-Flush Toilet Go to product viewer dialog for this item. offer a contemporary low-profile aesthetic with top-mounted dual buttons (1.1 GPF / 1.6 GPF).

Add to list Chair-Height / ADA Compliant Options: Models like the HOROW Chair-Height Dual Flush Toilet Go to product viewer dialog for this item. sit closer to 17 inches high (similar to a standard chair), offering a more ergonomic and modern seating posture while utilizing ultra-low water metrics (often down to 0.8 GPF for liquid flushes).

Add to list Concealed Tank / Wall-Hung Systems: If you are doing a full gut-reno, a wall-hung unit like the [Swiss Madison Wall-Hung Dual Flush Toilet Go to product viewer dialog for this item. ](https://www.youtube.com/watch?v=reYc10b0rw4) hides the tank inside the wall entirely, maximizing floor space and providing the ultimate minimalist look.

What to Check Before You Buy

1. Measure your rough-in distance: Most standard homes have a 12-inch rough-in (the distance from the finished wall to the center of the floor bolts/waste pipe). Double-check yours so the new tank fits flush against the wall.
2. Choose your flush activator style: Decide if you prefer top-mounted dual buttons or a side-mounted dual lever (like the *Kohler Wellworth Go to product viewer dialog for this item. * dual-flush) which mimics traditional handles if you worry family/guests might be confused by buttons.
3. Look for a fully glazed trapway: Even with low water volumes (1.1 to 1.6 GPF), a fully glazed internal trapway prevents waste from sticking and minimizes the need for double-flushing or heavy scrubbing.

To help narrow down the ideal model, could you tell me:

• What is your rough-in measurement (10, 12, or 14 inches)?
• Do you prefer a one-piece or two-piece design?

Absolutely. For a modern replacement, I’d prioritize a one-piece, elongated, dual-flush toilet with a skirted bowl and WaterSense certification. EPA WaterSense tank toilets are designed to use an effective flush volume of 1.28 gallons per flush or less while meeting independent flushing-performance requirements.

Here are some good current options:

HOROW 1-Piece 0.8/1.28 GPF Dual Flush ADA Height

$289.00

Swiss Madison Sublime 1-Piece 0.8/1.28 GPF

$254.90

WOODBRIDGE Everette 1-Piece Dual Flush

$319.29

DeerValley 1-Piece 1.28/1.0 GPF Dual Flush

$240.80

American Standard H2Option Dual Flush

$386.10

My picks

• Best modern look: Swiss Madison Sublime — sleek, fully skirted one-piece design with 0.8/1.28 GPF dual flush. ### Swiss Madison Sublime $254.90
• Best value: HOROW 0.8/1.28 GPF — contemporary one-piece styling and an included seat, currently around $239. ### HOROW 1-Piece Dual Flush $239.00
• Best for a taller/comfortable seat: HOROW 17-inch ADA-height — 0.8/1.28 GPF and a 1000g MaP flush rating. ### HOROW ADA Height Dual Flush $289.00
• Best established brand: American Standard H2Option — two-piece design with a 1.28/0.92 GPF dual flush. ### American Standard H2Option $386.10

Before ordering, check one crucial measurement: the toilet's rough-in, normally the distance from the finished wall to the center of the floor drain. A 12-inch rough-in is common, but your existing toilet could be 10 or 14 inches.

If you tell me your budget (e.g. under $250, $400, or $600) and whether you want one-piece or two-piece, I can narrow this to the best 3 choices.

A dual-flush toilet is a good upgrade if you want a cleaner modern look while reducing water use. When comparing models, look for:

• Dual-flush buttons or controls: typically a lower-volume flush for liquid waste and a higher-volume flush for solids.
• Water efficiency: many newer efficient toilets use around 1.28 gallons per flush (GPF) or less and may qualify for WaterSense certification.
• One-piece or skirted designs: these have fewer seams and are easier to clean than traditional two-piece toilets.
• Elongated bowl + comfort height: usually more comfortable for adults.
• 12-inch rough-in compatibility: the most common setup, but measure yours before ordering.

Here are some modern dual-flush options worth considering:

KOHLER Veil 1-Piece Dual Flush Toilet

$1,717.76

Swiss Madison Dreux 1-Piece Dual Flush Toilet

$296.40

Swiss Madison Ivy 1-Piece Dual Flush Toilet

$287.16

DEERVALLEY 1-Piece Dual Flush Elongated Toilet

$258.00

Premium minimalist look

• KOHLER Veil 1-Piece Dual Flush Toilet — sleek, sculpted one-piece design with a skirted trapway and efficient dual flush. It fits a high-end contemporary bathroom style.

Mid-range modern designs

• Swiss Madison Dreux 1-Piece Dual Flush Toilet — clean one-piece silhouette, elongated bowl, and water-saving dual flush.
• Swiss Madison Ivy 1-Piece Dual Flush Toilet — a minimalist option with a contemporary profile and top flush button.

Good value option

• DEERVALLEY 1-Piece Dual Flush Elongated Toilet — modern skirted design with a focus on easy cleaning and efficiency.

A few installation checks before buying:

1. Measure from the wall behind the toilet to the center of the floor bolts (rough-in size).
2. Confirm whether your supply line location works with a one-piece toilet.
3. Check whether you want a standard height or chair/comfort height bowl.
4. Decide whether you want a soft-close seat included.

If you tell me your budget, bathroom style (minimalist, luxury, farmhouse, etc.), and whether your current toilet is round or elongated, I can narrow it down to the best few choices.

Upgrading to a modern, high-efficiency dual-flush toilet is a great way to cut down on water usage while giving your bathroom a clean, contemporary aesthetic. Modern 2026 models feature streamlined skirted designs, concealed trapways, and slim cisterns that make cleaning significantly easier.

Top-rated modern dual-flush options include:

Renowned for its superior 0.8 / 1.28 GPF dual-flush performance, Tornado Flush vortex cleaning, and Cefiontect ceramic glaze that prevents waste from sticking.

A sleek, fully skirted, one-piece modern design featuring a concealed trapway and powerful siphon jet flushing at an affordable price point.

Features a minimalist, contemporary profile with a skirted trapway and a reliable 1.1 / 1.6 GPF dual-flush button mechanism.

Offers traditional brand reliability with an intuitive side-mounted trip lever (up for partial, down for full) so you don't have to get used to top push-buttons.

Modern Design & Efficiency

“Modern 2026 models feature slimmer cisterns, rimless bowls, and soft-close seats, making them far more stylish than older designs.”

“Dual-flush toilets let you use less water for small jobs and more water for bigger ones. These models may have a lever, two levers, or a set of buttons on top of the tank.”

To help narrow down the best choice for your space, could you tell me:

• What is your bathroom's rough-in measurement (usually 12 inches from the wall to the floor bolts)?
• Do you prefer a one-piece or two-piece design?
• Are you looking for a standard height or an ADA-compliant chair height bowl?