For most buyers, I’d start with the Duravit ME by Starck Rimless Washdown Toilet for its rimless bowl design, while the DeerValley Compact One-Piece stands out for a compact floor-mounted setup and the Duravit Starck 3 Wall-Mounted Bowl for a wall-hung installation. These washdown toilets differ most in mounting style, bowl dimensions, seat height, and whether the flushing system is single- or dual-flush. A wall-mounted model can free floor space, but it calls for a compatible in-wall carrier; a one-piece toilet can simplify cleaning, though fit and service access still matter. Comfort-height options may suit some users better, while standard-height bowls can feel more familiar to others. Continue reading for the full breakdown and help matching a toilet to your bathroom, plumbing, and priorities.
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Key Takeaways
- The strongest all-around case is feature-led, not size-led: the Duravit ME by Starck pairs a washdown bowl with a rimless design, while the compact DeerValley models prioritize a smaller floor-mounted footprint.
- Wall-mounted choices bring a different installation commitment: the Starck 3 and Darling New models depend on a compatible in-wall carrier and suitable wall structure, so they are not simple replacements for every floor toilet.
- Seat height is a personal-fit decision: the HOROW ADA chair-height model and Casta Diva 17.2-inch comfort-height model suit buyers prioritizing easier sitting and standing, while standard-height options may fit other households better.
- Dual-flush availability is concentrated among floor-mounted choices: DeerValley, HOROW, and Gerber Maxwell Select give buyers a two-flush option, while product selection should also account for dimensions and installation.
- Similar names do not guarantee interchangeable fit: the two DeerValley one-piece toilets differ by listed seat inclusion, and the two Darling New wall-mounted entries include a 62 cm specification in one listing; verify exact components and dimensions before ordering.
| DeerValley Compact One-Piece Toilet, Standard Height, Dual Flush, 12-Inch Rough-In |  | Best Compact Dual-Flush Pick | Dimensions: 24.61 × 12.99 × 27.76 inches (D × W × H) | Weight: 78 pounds | Material: Ceramic | VIEW ON AMAZON | See Our Full Breakdown |
| Duravit Starck 3 Wall-Mounted Toilet Bowl, White |  | Best Wall-Mounted Washdown Bowl | Brand: Duravit | Model: 2226090092 | Color: White Alpin | VIEW ON AMAZON | See Our Full Breakdown |
| Duravit ME by Starck Rimless Washdown Toilet, 480 mm, White |  | Best Floor-Mounted Rimless Option | Brand: Duravit | Manufacturer part number: 2530090092 | Height: 480 mm | VIEW ON AMAZON | See Our Full Breakdown |
| HOROW T0338W One-Piece Elongated Toilet with ADA Chair Height and Dual Flush |  | Best Chair-Height Dual-Flush Pick | Dimensions: 26.6 × 15 × 26 inches (D × W × H) | Weight: 99.2 pounds | Material: Ceramic | VIEW ON AMAZON | See Our Full Breakdown |
| DeerValley Compact One-Piece Toilet with Soft-Close Seat |  | Best Simple Single-Flush Value | Model: DV-1F52807 | Dimensions: 23.5 × 15.75 × 26 inches (D × W × H) | Weight: 86.2 pounds | VIEW ON AMAZON | See Our Full Breakdown |
| Gerber Maxwell Crest Elongated Two-Piece Toilet with Soft-Close Seat, White |  | Best for a Straightforward Water-Efficient Replacement | Brand: Gerber | Model: GRS48310 | Type: Two-piece toilet | VIEW ON AMAZON | See Our Full Breakdown |
| Casta Diva Elongated One-Piece Toilet with 17.2-Inch Comfort Height Seat |  | Best for Low-Volume Flushing and Flexible Controls | Brand: Casta Diva | Model: CD-W001 | Flush rate: 1.0 GPF | VIEW ON AMAZON | See Our Full Breakdown |
| Duravit Darling New Wall-Mounted Washdown Toilet, White |  | Best Wall-Mounted Pick for a Cleaner Floor Area | Brand: Duravit | Model: 2545090092 | Type: Wall-mounted washdown toilet | VIEW ON AMAZON | See Our Full Breakdown |
| Duravit Darling New Wall-Mounted Washdown Toilet, White, 62 cm |  | Best for a SensoWash-Ready Wall-Hung Setup | Brand: Duravit | Model number: 2544090092 | Type: Wall-mounted washdown toilet bowl | VIEW ON AMAZON | See Our Full Breakdown |
| Gerber Maxwell Select Elongated Two-Piece Dual-Flush Toilet |  | Best Dual-Flush Floor-Mounted Option | Brand: Gerber | Model: GRD49210E | Type: Two-piece toilet | VIEW ON AMAZON | See Our Full Breakdown |
| washdown toilet | Dimensions | Material | Brand | Weight |
|---|---|---|---|---|
| DeerValley Compact One-Piece T | 24.61 × 12.99 × 27.76 inches (D × W × H) | Ceramic | — | 78 pounds |
| Duravit Starck 3 Wall-Mounted | — | Ceramic | Duravit | 63.9 pounds |
| Duravit ME by Starck Rimless W | — | — | Duravit | — |
| HOROW T0338W One-Piece Elongat | 26.6 × 15 × 26 inches (D × W × H) | Ceramic | — | 99.2 pounds |
| DeerValley Compact One-Piece T | 23.5 × 15.75 × 26 inches (D × W × H) | Ceramic | — | 86.2 pounds |
| Gerber Maxwell Crest Elongated | 28.5 x 17.13 x 31 in (D x W x H) | Vitreous china | Gerber | 79.4 lb |
| Casta Diva Elongated One-Piece | 26.9 x 15 x 19.3 inches (D x W x H) | — | Casta Diva | — |
| Duravit Darling New Wall-Mount | 13.63 × 14.38 × 13.63 inches (D × W × H) | Ceramic | Duravit | — |
| Duravit Darling New Wall-Mount | 21.5 x 14.5 x 15.75 in (D x W x H) | Ceramic or porcelain | Duravit | — |
| Gerber Maxwell Select Elongate | 28.5 x 17.5 x 31 in (D x W x H) | — | Gerber | 81.9 lb |
More Details on Our Top Picks
DeerValley Compact One-Piece Toilet, Standard Height, Dual Flush, 12-Inch Rough-In
The DeerValley pairs a compact round bowl with a skirted one-piece body, making it a practical fit for smaller bathrooms where cleaning around the base can be awkward. Its 1.1/1.6 GPF dual flush gives buyers a lower-volume option for liquid waste, unlike the single-flush 1.28 GPF DeerValley Compact One-Piece Toilet. The tradeoff is standard seat height: shoppers who want an easier sit-to-stand position may prefer the 17.3-inch chair-height HOROW T0338W, though that model is heavier and has an elongated bowl. This toilet includes a soft-close seat and installation kit, while side-access panels can make plumbing access less fiddly. At 78 pounds, it is still a substantial lift, and its 12-inch rough-in limits fit to bathrooms built for that measurement.
Pros:- Compact round-bowl profile suits tighter bathroom layouts.
- Dual-flush choices use 1.1 or 1.6 GPF.
- Skirted exterior reduces exposed areas to clean.
- Includes a soft-close seat and installation kit.
Cons:- Standard-height seating may be less comfortable for users who prefer chair height.
- The 78-pound unit can be awkward to position during installation.
- Requires a 12-inch rough-in.
Best for: Owners of compact bathrooms with a 12-inch rough-in who want a skirted toilet and two flush-volume choices.
Not ideal for: Buyers who need chair-height seating, an elongated bowl, or a toilet compatible with a 10-inch rough-in.
- Dimensions:24.61 × 12.99 × 27.76 inches (D × W × H)
- Weight:78 pounds
- Material:Ceramic
- Flush capacity:1.1/1.6 GPF
- Rough-in:12 inches
- Installation:Floor mounted
- Bowl shape:Round
- Seat:Polypropylene; soft-close, 28 dB
Our verdict“Choose this DeerValley for a smaller 12-inch-rough-in bathroom where dual flushing and easier exterior cleaning matter more than chair-height seating.”
Duravit Starck 3 Wall-Mounted Toilet Bowl, White
The Starck 3 is the clearest choice here for a buyer committed to a wall-mounted washdown setup. Raising the bowl off the floor leaves the area underneath accessible for cleaning, a different advantage from the floor-mounted, skirted DeerValley and HOROW models. This is a toilet bowl rather than a complete toilet package, so buyers should confirm that their in-wall carrier, cistern, and other required components are compatible; the included Durafix 2 hardware does not make it a standalone installation. Its ceramic construction and specified washdown flush type suit shoppers seeking that bowl style, but the product data gives no flush-volume figure or seat details. Compared with the floor-mounted Duravit ME by Starck Rimless Washdown Toilet, this model prioritizes suspended installation rather than a floor-mounted format.
Pros:- Wall-mounted installation leaves the floor beneath the bowl accessible.
- Ceramic bowl construction.
- Washdown flush type is specified.
- Durafix 2 mounting hardware is included.
Cons:- Requires a compatible wall carrier and supporting installation components.
- Product data does not specify a seat, cistern, or flush volume.
- At 63.9 pounds, handling and mounting may call for added installation help.
Best for: Renovators planning a compatible in-wall carrier system who want a ceramic wall-mounted washdown bowl with a clear floor beneath it.
Not ideal for: Buyers replacing a standard floor-mounted toilet or seeking a complete package with specified seat, cistern, and flush-volume details.
- Brand:Duravit
- Model:2226090092
- Color:White Alpin
- Material:Ceramic
- Installation:Wall-mounted
- Flush type:Washdown
- Weight:63.9 pounds
- Included components:1 item; Durafix 2 mounting hardware
Our verdict“Pick the Starck 3 when you are building around a compatible in-wall system and want a wall-mounted washdown bowl rather than a complete floor-mounted toilet.”
Duravit ME by Starck Rimless Washdown Toilet, 480 mm, White
This Duravit stands apart for combining a rimless washdown bowl with floor-mounted installation. The rimless form is the main distinction for buyers who want fewer tucked-away areas inside the bowl to clean, while floor mounting avoids the in-wall carrier required by the Duravit Starck 3 Wall-Mounted Toilet Bowl. The listing identifies the product as a single item and gives a 480 mm height, but it does not spell out a seat, flush volume, or full installation package. That makes it less straightforward to compare as a complete replacement than the DeerValley dual-flush toilet, which lists its seat and flush options. Buyers should verify what is included and check the stated dimensions against their bathroom before ordering. Its strongest case is a preference for a floor-mounted rimless washdown design, not a fully specified ready-to-install set.
Pros:- Rimless washdown design offers a less obstructed bowl edge to clean.
- Floor-mounted format avoids reliance on a wall carrier.
- White finish suits common bathroom palettes.
Cons:- Flush volume and seat details are not provided in the listing data.
- Included components are listed only as one item, leaving package contents unclear.
- The 480 mm height should be checked against the buyer’s seating preference and bathroom layout.
Best for: Buyers seeking a floor-mounted rimless washdown toilet and willing to confirm included fittings and seat compatibility before purchase.
Not ideal for: Shoppers who need a clearly itemized complete toilet package, stated flush-volume options, or a wall-mounted bowl.
- Brand:Duravit
- Manufacturer part number:2530090092
- Height:480 mm
- Color:White
- Bowl type:Rimless washdown
- Installation:Floor mounted
- Materials:Porcelain/ceramic, plastic
- Items included:1
Our verdict“Choose this Duravit if a floor-mounted rimless washdown bowl is your priority and you are prepared to verify seat and installation details.”
HOROW T0338W One-Piece Elongated Toilet with ADA Chair Height and Dual Flush
The HOROW T0338W is the lineup’s strongest match for buyers who want chair-height seating alongside an elongated bowl and dual-flush controls. At 17.3 inches high, its seat may make sitting and standing easier than the standard-height DeerValley Compact Dual-Flush model. Both offer 1.1/1.6 GPF choices and a skirted exterior, but the HOROW takes up more space and weighs 99.2 pounds, so carrying and positioning it can be harder. Its one-piece ceramic body, soft-close seat, and installation components make the package more complete than the Duravit wall-mounted bowl, which requires a compatible in-wall setup. The 12-inch rough-in is a firm fit requirement, and the listed 2-inch glazed trapway is narrower than buyers may expect from larger toilet models. Check the rough-in before choosing it.
Pros:- 17.3-inch chair-height seat may ease sitting and standing.
- Elongated bowl offers a roomier seating shape than round-bowl compact models.
- Dual-flush options provide 1.1 and 1.6 GPF choices.
- Skirted one-piece body, soft-close seat, and installation components are included.
Cons:- At 99.2 pounds, installation handling may be difficult for one person.
- Requires a 12-inch rough-in and will not suit a 10-inch rough-in.
- Its elongated bowl and 26.6-inch depth may be a tighter fit than the round-bowl DeerValley.
Best for: People who prefer an elongated bowl and chair-height seating, and whose bathroom has a 12-inch rough-in.
Not ideal for: Small-bathroom shoppers prioritizing the lightest, smallest unit, or households with a 10-inch rough-in.
- Dimensions:26.6 × 15 × 26 inches (D × W × H)
- Weight:99.2 pounds
- Material:Ceramic
- Seat height:17.3 inches
- Bowl shape:Elongated
- Flush type:Dual flush, 1.1/1.6 GPF
- Trapway:Fully glazed, 2 inches
- Rough-in:12 inches
Our verdict“Choose the HOROW if chair-height seating and an elongated bowl outweigh the extra installation weight and space needs.”
DeerValley Compact One-Piece Toilet with Soft-Close Seat
This DeerValley keeps the focus on a compact elongated bowl, an easy-clean skirted exterior, and a straightforward 1.28 GPF siphon flush. Unlike the other DeerValley in this roundup, it uses a single flush rather than offering separate 1.1 and 1.6 GPF choices; that simplicity may suit buyers who do not need dual-flush controls. Its 23.5-inch depth is shorter than the HOROW T0338W’s 26.6 inches, which can help in a constrained bathroom, though the HOROW offers a specified 17.3-inch chair-height seat. A soft-close, quick-release seat supports quieter use and easier seat removal for cleaning. The tradeoffs are its 86.2-pound weight and the absence of a stated rough-in measurement in the supplied data, so confirm plumbing fit before buying.
Pros:- Short 23.5-inch depth suits tighter bathroom layouts.
- Single 1.28 GPF siphon flush keeps operation simple.
- Fully skirted exterior is easier to wipe down.
- Quick-release, soft-close seat can be removed for cleaning.
Cons:- Single-flush design lacks the separate flush choices offered by the HOROW and DeerValley dual-flush models.
- Weighs 86.2 pounds, making installation handling a challenge.
- Rough-in measurement is not provided in the product data.
Best for: Small-bathroom owners who want an elongated, skirted one-piece toilet with a single 1.28 GPF flush and a removable soft-close seat.
Not ideal for: Buyers who want dual-flush selection, a specified chair-height seat, or confirmed rough-in dimensions before purchase.
- Model:DV-1F52807
- Dimensions:23.5 × 15.75 × 26 inches (D × W × H)
- Weight:86.2 pounds
- Material:Ceramic
- Flush type:Single flush, siphon
- Water consumption:1.28 GPF
- Trapway:2 3/8 inches
- Seat features:Plastic; soft-close, quick-release
Our verdict“Pick this DeerValley for a compact bathroom where a simple 1.28 GPF flush and quick-release seat matter more than dual-flush control.”
Gerber Maxwell Crest Elongated Two-Piece Toilet with Soft-Close Seat, White
The Gerber Maxwell Crest is the practical pick here for replacing a conventional floor-mounted toilet with a water-efficient washdown option, without adding a specialized flush system or wall carrier. Its 1.28 GPF flush keeps water use modest, while the glazed trapway is designed to help limit clogs. The included soft-close seat, wax ring, and tool-free installation kit also reduce the number of separate items a replacement buyer needs to source. Compared with the dual-flush Gerber Maxwell Select, the Crest offers a simpler single-flush setup rather than a lower-volume choice for lighter waste. The tradeoff is its two-piece, 79.4-pound build: moving and positioning it can be a job for two people, and the description does not specify a rough-in measurement.
Pros:- 1.28 GPF flush uses less water than many conventional flush rates
- Glazed trapway is designed to help prevent clogs
- Soft-close seat is included
- Wax ring, mounting hardware, and tool-free installation kit are included
Cons:- At 79.4 lb, handling and installation may be difficult without help
- Single-flush operation offers less choice than the Gerber Maxwell Select
- Rough-in measurement is not provided in the listed specs
Best for: Homeowners replacing a standard floor-mounted toilet who want a simple 1.28 GPF flush and key installation parts in the box.
Not ideal for: Buyers prioritizing dual-flush water choices, or anyone who needs a clearly stated rough-in dimension before ordering.
- Brand:Gerber
- Model:GRS48310
- Type:Two-piece toilet
- Flush rate:1.28 GPF
- Shape:Oval
- Dimensions:28.5 x 17.13 x 31 in (D x W x H)
- Weight:79.4 lb
- Material:Vitreous china
- Included components:Bowl, tank with cover, soft-close seat, installation hardware, wax ring
Our verdict“Choose the Maxwell Crest for a conventional, water-efficient replacement with installation essentials included, but pick the Maxwell Select if you want dual-flush control.”
Casta Diva Elongated One-Piece Toilet with 17.2-Inch Comfort Height Seat
The Casta Diva takes a different route from the tank-style Gerber options: its air-pressure-assisted siphon flush is rated at 1.0 GPF and can be operated with either a foot-kick or side button. That combination may suit buyers looking to limit water use while keeping the flush control accessible in more than one position. It also pairs an elongated bowl and 17.2-inch seat height with a quiet-close seat. Unlike the two-piece Maxwell Crest, its one-piece form has a skirted base, though the listing does not establish how much easier that makes cleaning. This pick demands more attention to fit: it requires a standard 12-inch rough-in, and installation instructions are not detailed. The assisted flush system may also be more specialized than a conventional washdown toilet.
Pros:- 1.0 GPF flush is the lowest stated flush rate among these tank-style picks
- Foot-kick and side-button controls offer two operation options
- 17.2-inch seat height and elongated bowl support a comfort-focused fit
- Quiet-close seat, installation hardware, and wax ring are included
Cons:- Requires a standard 12-inch rough-in
- Listing provides limited installation guidance
- Assisted siphon flush differs from the conventional setup of the Gerber Maxwell Crest
Best for: Households seeking a 1.0 GPF assisted flush, comfort-height seating, and a choice of foot-kick or side-button operation.
Not ideal for: Buyers whose bathroom does not have a 12-inch rough-in, or those who want detailed installation instructions and a conventional flush design.
- Brand:Casta Diva
- Model:CD-W001
- Flush rate:1.0 GPF
- Flush system:Air-pressure-assisted siphon jet
- Flush operation:Foot-kick or side button
- Seat height:17.2 inches
- Rough-in:12 inches
- Dimensions:26.9 x 15 x 19.3 inches (D x W x H)
- Installation:Floor mounted
Our verdict“Pick the Casta Diva if low-volume flushing and alternate controls matter more than a familiar, straightforward toilet installation.”
Duravit Darling New Wall-Mounted Washdown Toilet, White
The Duravit Darling New is the most direct choice in this group for buyers set on a wall-mounted washdown toilet. Suspending the bowl leaves the floor beneath it open, which can make bathroom cleaning less obstructed than around a floor-mounted Gerber Maxwell Crest. Its ceramic construction and included Durafix hardware give the package a defined installation focus, but the listing does not provide a flush rate, rough-in details, or a complete set of concealed mounting components. Those omissions make it harder to compare water use or confirm compatibility before purchase. The seat is not listed as included, so buyers should plan for a separate seat and verify the wall-frame and plumbing requirements. This is a better fit for a planned wall-mounted installation than a simple toilet swap.
Pros:- Wall-mounted design leaves the floor below the bowl unobstructed
- Identified as a washdown toilet
- Ceramic construction
- Durafix hardware is included
Cons:- Seat is not listed among the included components
- Flush rate and rough-in requirements are not provided
- Wall installation depends on compatible supporting structure and plumbing
Best for: Renovators with a compatible in-wall carrier who want a wall-mounted washdown bowl and an open floor area beneath it.
Not ideal for: Buyers seeking a complete replacement kit, a listed flush rate, or a toilet seat included with the bowl.
- Brand:Duravit
- Model:2545090092
- Type:Wall-mounted washdown toilet
- Color:White Alpin
- Shape:Oblong
- Dimensions:13.63 × 14.38 × 13.63 inches (D × W × H)
- Item weight:64.3 lb
- Material:Ceramic
- Included components:Item and Durafix hardware
Our verdict“Choose this Duravit for a compatible wall-mounted renovation where floor clearance matters, but verify the carrier and source a seat separately.”
Duravit Darling New Wall-Mounted Washdown Toilet, White, 62 cm
This Darling New variant is aimed at buyers planning for SensoWash compatibility, rather than shoppers looking for a ready-to-install toilet package. Like the other wall-hung Duravit in this batch, it keeps the floor beneath the bowl clear, unlike the floor-mounted Casta Diva. The key distinction is what arrives: this listing specifies the bowl only, so the seat and other installation components need separate planning. Its 62 cm designation and listed dimensions may help with layout checks, but the product data does not state a flush rate or clarify all mounting requirements. The 78-pound weight is also substantial for a ceramic bowl. I’d choose it when a SensoWash-compatible wall-mounted design is a project requirement; for a more complete listed hardware package, the other Darling New is the stronger starting point.
Pros:- Wall-mounted washdown bowl keeps the floor below clear
- Ready for SensoWash compatibility
- White Alpin finish
- Listed dimensions support bathroom layout planning
Cons:- Bowl only; other components are not included
- No flush rate is provided in the product data
- At 78 lb, the bowl may be awkward to handle during installation
Best for: Bathroom renovators who specifically want a wall-mounted bowl ready for a SensoWash setup and are sourcing the remaining components separately.
Not ideal for: Buyers wanting a complete toilet package, included seat, or stated flush-performance details.
- Brand:Duravit
- Model number:2544090092
- Type:Wall-mounted washdown toilet bowl
- Color:White Alpin
- Shape:Round
- Dimensions:21.5 x 14.5 x 15.75 in (D x W x H)
- Item weight:78 lb
- Material:Ceramic or porcelain
- SensoWash compatibility:Ready for SensoWash
Our verdict“Choose this bowl for a SensoWash-ready wall-hung project if you are prepared to source the seat and installation components separately.”
Gerber Maxwell Select Elongated Two-Piece Dual-Flush Toilet
The Gerber Maxwell Select earns a distinct place for buyers who want two flush-volume choices in a conventional floor-mounted toilet. Its 1.0 and 1.28 GPF dual-flush system lets users choose a lower-volume flush when appropriate, unlike the single-flush Maxwell Crest. The elongated bowl, ADA-compliant comfort height, soft-close seat, glazed trapway, and included wax ring and tool-free installation kit make it a well-equipped replacement candidate. That flexibility comes with more than one tradeoff: the product weighs 81.9 pounds, slightly more than the Crest, and the supplied specs do not give a rough-in measurement. It also lacks the Casta Diva’s listed 1.0 GPF single-flush rating and alternate foot-kick control. I’d favor the Select when dual-flush operation is the priority.
Pros:- Dual-flush choices of 1.0 and 1.28 GPF
- ADA-compliant comfort height and elongated bowl
- Soft-close seat is included
- Glazed trapway, wax ring, and tool-free installation kit are included
Cons:- At 81.9 lb, it is heavier than the Gerber Maxwell Crest
- Rough-in measurement is not listed in the supplied specs
- Two-piece installation still requires handling separate bowl and tank components
Best for: Homeowners replacing a floor-mounted toilet who want dual-flush water choices, an elongated bowl, and comfort-height seating.
Not ideal for: Buyers who need a specified rough-in before ordering, want a lighter toilet to handle, or prefer a wall-mounted washdown design.
- Brand:Gerber
- Model:GRD49210E
- Type:Two-piece toilet
- Flush:Dual flush, 1.0 and 1.28 GPF
- Shape:Elongated
- Dimensions:28.5 x 17.5 x 31 in (D x W x H)
- Weight:81.9 lb
- Included components:Soft-close seat, wax ring, installation hardware
Our verdict“Choose the Maxwell Select if you want dual-flush control in a comfort-height floor-mounted toilet, and choose the Crest for a simpler single-flush setup.”
How We Picked
I compared these washdown toilets around the decisions that most affect fit and ownership: floor-mounted versus wall-mounted installation, one-piece versus two-piece construction, listed bowl and seat height, flush options, and design features such as a rimless bowl or soft-close seat. I gave weight to details that can change a renovation plan or daily usability, rather than treating every toilet as a direct substitute. The supplied product information does not establish measured flushing performance, water use, noise, or long-term reliability, so I do not rank those claims as proven advantages.
The ranking favors options with a clear, useful point of difference and a plausible fit for a wider range of bathroom plans. The Duravit ME by Starck leads for its stated rimless washdown design; the compact DeerValley and dual-flush floor models follow for buyers with more conventional installation paths. Wall-hung Duravit models rank lower for general-purpose replacement shopping because their installation requirements narrow compatibility, not because wall mounting is inherently inferior. I treat similarly named listings as separate options and recommend checking the exact dimensions, included seat, rough-in, and carrier requirements before purchase.
| washdown toilet | Material | Brand |
|---|---|---|
| DeerValley Compact One-Piece T | Ceramic | — |
| Duravit Starck 3 Wall-Mounted | Ceramic | Duravit |
| Duravit ME by Starck Rimless W | — | Duravit |
| HOROW T0338W One-Piece Elongat | Ceramic | — |
| DeerValley Compact One-Piece T | Ceramic | — |
| Gerber Maxwell Crest Elongated | Vitreous china | Gerber |
| Casta Diva Elongated One-Piece | — | Casta Diva |
| Duravit Darling New Wall-Mount | Ceramic | Duravit |
| Duravit Darling New Wall-Mount | Ceramic or porcelain | Duravit |
| Gerber Maxwell Select Elongate | — | Gerber |
Factors to Consider When Choosing Washdown Toilets
Choosing among washdown toilets is less about picking the most elaborate feature list and more about matching the bowl and installation to your room and household. I’d settle the installation constraints first, then compare comfort, cleaning preferences, and flush controls.
Match the mounting style to the bathroom
A floor-mounted toilet is usually the more direct path when replacing an existing floor-mounted unit, but the rough-in and supply connections still need to match. A wall-mounted bowl changes the project: it needs a compatible carrier and a wall assembly that can support that system. Buyers sometimes choose a wall-hung design for its open floor area without checking whether the concealed tank and carrier fit their renovation plan. That can add work beyond the bowl purchase itself. If the wall is not already set up for a carrier, compare the full installed system rather than judging the bowl alone. The Duravit wall-mounted options in this roundup are best treated as planned installations, not automatic drop-in replacements.
Check rough-in and room clearances before choosing a shape
A listed 12-inch rough-in, as on the compact DeerValley model, is useful only if it matches the measurement from the finished wall to the drain connection. Measure after accounting for baseboards or other wall details, and check the manufacturer’s installation drawing for the reference points. Also compare the toilet’s projection, width, and door or drawer clearance; “compact” does not guarantee a fit in every small bathroom. Elongated bowls often take more room than round-front designs, so confirm usable clearance in front of the toilet. A mismatch can lead to returns or plumbing changes even when the toilet’s general category seems right. I’d verify the actual dimensions rather than relying on a product name.
Choose seat height for the people who will use it
Standard, ADA chair-height, and comfort-height labels describe different fit priorities, not a universal comfort ranking. Taller seats may make sitting down and standing up easier for some adults, while children or shorter users may prefer a lower seat. Compare the listed height carefully, since product specifications may refer to the bowl or seat and those measurements are not always presented the same way. If accessibility requirements matter, check the applicable rules and the complete installed height rather than relying on a label alone. The HOROW and Casta Diva entries call out elevated seating, making them clear candidates for buyers who want that feature. In a shared bathroom, household fit may matter more than choosing the highest option.
Treat dual-flush as a control and use-pattern choice
Dual-flush controls offer separate flush choices, which may appeal to households that want to match the flush to the task. The presence of two buttons does not, by itself, establish how much water each flush uses or how well the bowl clears. Look for verified flush-volume and performance details in the manufacturer documentation before assuming a particular saving or result. Compare the button layout and the habits of the people using the bathroom; unfamiliar controls can be less convenient for some users. In this lineup, several DeerValley and Gerber options, along with HOROW, list dual-flush operation. Buyers who value a simpler interface may prefer to focus on ease of use rather than the number of flush settings.
Balance cleaning access against installation and service needs
A rimless bowl can reduce the hidden ledges that are harder to reach during cleaning, but it does not remove the need for regular care or confirm a specific flushing result. One-piece toilets have fewer visible joins between tank and bowl, while two-piece designs separate those components and can differ in handling and service access. Wall-mounted toilets keep the floor beneath the bowl open, yet their concealed components can make installation and some repairs more involved. Consider who will maintain the toilet and whether the installation leaves access to the parts that may need service. Soft-close seats can reduce lid noise, but the seat is only one part of the upkeep picture. Choose the cleaning benefit that matters most without overlooking future access.
Confirm exactly what the listing includes
Do not assume that a seat, flush hardware, carrier, or other installation part is included just because it appears in a product image. This roundup includes similar product names with different stated details, including a DeerValley listing that specifies a soft-close seat and a Darling New listing that calls out a 62 cm dimension. Check the exact model number, included components, bowl dimensions, and installation instructions before buying. This is especially important for wall-mounted toilets, where the bowl and carrier may be separate parts of a system. Ask the seller or manufacturer to clarify any unclear measurement or compatibility point. A short specification check can prevent a purchase that fits the product description but not the bathroom plan.
Frequently Asked Questions
Can I replace my existing floor-mounted toilet with one of the wall-mounted Duravit models?
Usually, not without changing the installation system. A wall-mounted bowl requires a compatible in-wall carrier, concealed tank arrangement, and wall construction designed for that setup. Check whether your bathroom already has those components and whether the chosen bowl matches the carrier. If it does not, compare the cost and scope of the full conversion with a floor-mounted replacement that matches your rough-in. The Starck 3 and Darling New models make the most sense when wall-hung installation is part of the project plan.
Are the two DeerValley compact toilets the same model with different listings?
The supplied names describe closely related compact one-piece toilets, but one listing specifically includes a soft-close seat and the other calls out standard height, dual flush, and a 12-inch rough-in. Those details are not enough to confirm that the products are interchangeable. Compare model numbers, full dimensions, seat inclusion, and installation specifications before choosing. If the seat is important, verify whether it is included rather than assuming the listings have identical packages. A matching appearance does not establish identical parts or fit.
Which is a better fit for easier sitting and standing: the HOROW or the Casta Diva?
Both listings emphasize elevated seating, but they give different information: HOROW identifies an ADA chair-height design, while Casta Diva specifies a 17.2-inch comfort-height seat. Compare the measurement definitions and final installed seat height rather than relying on the labels alone. Household height, mobility needs, and who else uses the bathroom can change which feels more practical. If accessibility standards apply, check the complete installation against the relevant requirements. The product details provided do not establish that one is a better fit for every user.
Should I choose a rimless washdown bowl over a conventional design?
A rimless design may make some areas easier to reach during cleaning because it avoids the usual enclosed rim structure. It does not remove routine cleaning, and the available product information does not prove a particular level of flushing performance. Compare the cleaning access you want with the overall bowl dimensions, installation fit, and manufacturer care instructions. In this roundup, the Duravit ME by Starck is the option explicitly identified as rimless. If cleaning access is your main priority, confirm the exact bowl design in the product documentation before ordering.
What should I verify before buying one of the Darling New wall-mounted listings?
Start by confirming the exact model and what the 62 cm dimension refers to in that listing. Then check the bowl’s projection and width, the compatible carrier, the flushing system, and whether the carrier or other installation parts are sold separately. Confirm that the existing or planned wall system matches the manufacturer’s requirements. The two Darling New entries should not be treated as identical solely because their names are similar. Written confirmation from the seller or manufacturer can resolve unclear measurements before the bathroom work begins.
Conclusion
For the best overall pick, I’d choose the Duravit ME by Starck Rimless Washdown Toilet if its dimensions and installation suit your bathroom, because its stated rimless design gives it a clear cleaning-oriented distinction. For best value in a straightforward floor-mounted format, compare the DeerValley compact options and verify the rough-in and included seat; for best premium direction, the Duravit wall-mounted models suit buyers planning a compatible in-wall system. Beginners replacing a conventional toilet may find a floor-mounted one-piece or two-piece choice easier to plan around than a wall-hung conversion, provided the rough-in matches. For specific needs, consider HOROW or Casta Diva for elevated seating, Gerber Maxwell Select for dual-flush operation, and the wall-mounted Duravit choices when open floor space is a priority. I’d make the final choice only after checking exact dimensions, included components, and installation compatibility.
