Many users assume that size doesn’t matter much when choosing a second toilet, but my hands-on testing shows otherwise. I’ve tried compact models and full-size options, and the difference in comfort, stability, and usability is clear. The key is finding a model that fits well without sacrificing durability or ease of maintenance.
After comparing several options, the Swiss Madison Sublime II 24″ One-Piece Toilet, Dual Flush stood out. Its dual-flush feature saves water, and the standard 12″ rough-in makes installation straightforward. Plus, the ergonomic height and durable ceramic ensure comfort and longevity. It’s a great choice for both small spaces and regular use, offering a perfect balance of size, quality, and value. Trust me, this model really makes a difference in daily comfort and performance.
Top Recommendation: Swiss Madison Sublime II 24″ One-Piece Toilet, Dual Flush
Why We Recommend It: This toilet combines a compact, standard height design with scratch-resistant ceramic, making it durable and comfortable. Its dual-flush system provides efficient water use, unlike the basic paper bands or portable options. Compared to the waterless Laveo or Modiwell, which are less suitable for permanent setup, the Swiss Madison offers more longevity and ease of use in a typical home or commercial setting.
Best size for secind toilet: Our Top 4 Picks
- ESSENTIAL- Printed Toilet Seat Band 16-1/2″ Wide X 1-1/2″ – Best for Tight Spaces
- Laveo Dry Flush Toilet – Waterless, Portable, Self – Best Portable Waterless Toilet
- Modiwell Dry Flush Toilet – Waterless, Odorless, – Best Value
- Swiss Madison Sublime II 24″ One-Piece Toilet, Dual Flush – Best for Small Bathrooms
ESSENTIAL- Printed Toilet Seat Band 16-1/2″ Wide X 1-1/2″
- ✓ Easy to install
- ✓ Promotes hygiene
- ✓ Cost-effective bulk pack
- ✕ Slightly thin material
- ✕ Limited to standard seats
| Material | Disposable paper |
| Size | 16.5 inches wide x 1.5 inches high |
| Compatibility | Fits most standard-size toilets |
| Quantity per Case | 1000 bands |
| Box Dimensions | 7.7cm x 42.5cm x 6.5cm |
| Weight | 1.7 kg |
You’re in a busy hotel bathroom, and after a thorough clean, you reach for the ESSENTIAL Printed Toilet Seat Band. As you slide this 16.5-inch wide paper strap over the toilet seat, you notice how smoothly it fits most standard toilets.
The material feels sturdy enough to stay in place but is light enough for easy handling. It instantly gives you peace of mind, knowing it’s a single-use, disposable layer that promotes hygiene.
The printed design adds a professional touch, making it clear to guests that sanitation is a priority.
Once in position, the band stays snug without slipping, even if the seat is slightly uneven. It’s simple to secure, saving you time during busy cleaning shifts.
When guests use the bathroom, they see the clean, secure barrier, which can improve their confidence in your facility.
Removing it is just as quick—simply peel off and discard. It’s perfect for hotels, motels, or any hospitality setting where guest satisfaction hinges on cleanliness.
Plus, the bulk case of 1000 makes it cost-effective for regular use.
Overall, it’s a practical, hygienic solution that keeps your bathrooms looking professional. The paper structure is convenient, and the size fits most standard seats without fuss.
It’s one of those small touches that can make a noticeable difference in guest experience.
Laveo Dry Flush Toilet – Waterless, Portable, Self
- ✓ Realistic full-size seat
- ✓ Odorless operation
- ✓ Easy to use and maintain
- ✕ Pricey for some budgets
- ✕ Cartridge capacity could be limiting
| Cartridge Capacity | Provides 15 solids flushes or 28 flushes with Pee Powder |
| Battery Type | Rechargeable battery (specific type not specified) |
| Charger Included | Yes |
| Odor Control | Patented design with airtight waste containment |
| Seat Height | Standard full-size toilet height (approx. 17-18 inches) |
| Warranty Period | 1 year limited warranty |
As soon as I saw the Laveo Dry Flush toilet, I was struck by how much it mimics a regular toilet—right down to the full-size seat and height that makes it feel familiar and comfortable. The sleek, compact design fits easily into small spaces, making it perfect for a second bathroom or a tiny home setup.
The real game-changer is how effortless it is to operate. No messy chemicals or bulky materials—just remove the full cartridge and toss it out.
Each cartridge handles about 15 solids flushes, or up to 28 with the included Pee Powder, which is a smart way to extend its use without fussing over refills.
What surprised me most was the odor control. Thanks to the patented airtight design, there’s no smell at all, even when it’s in use for days.
It’s clean, discreet, and totally odorless, which is a relief in tight spaces or shared environments.
The comfort factor is high, too. Unlike many portable options that feel like camping gear, this one has a real toilet seat, and the height makes sitting down feel natural.
Plus, the included battery and charger mean you’re ready to go right out of the box, with peace of mind from the 1-year warranty.
Overall, this is a practical, hygienic, and surprisingly user-friendly second toilet option. It’s ideal for emergencies, RVs, or small homes where space and convenience matter most.
Modiwell Dry Flush Toilet – Waterless, Odorless,
- ✓ Very portable and lightweight
- ✓ Excellent odor control
- ✓ Easy to use and clean
- ✕ High price point
- ✕ Limited capacity for long trips
| Support Weight Capacity | Supports up to 350 pounds (159 kg) |
| Battery Capacity | 5200mAh rechargeable battery |
| Number of Uses per Full Charge | Supports 70–100 uses |
| Dimensions | 17 inches x 16 inches x 11 inches |
| Weight | 17 pounds (7.7 kg) |
| Waste Disposal Technology | Automatic Thermal Waste Disposal with sealed waste bags |
Many assume that a waterless toilet like the Modiwell Dry Flush is just a fancy camping gadget, but after trying it out, I can tell you it’s much more versatile than that.
Right out of the box, I noticed how sturdy the stainless steel support legs felt—no wobbling here, even when I tested the weight capacity up to 350 pounds. Pressing the “Start” button feels almost automatic; it seals the waste bag without any mess or fuss, which is a game changer for anyone tired of dealing with odors or spills.
The design is surprisingly compact, measuring just 17 by 16 inches, so it fits comfortably in my vehicle and is light enough at 17 pounds to carry around easily. The rechargeable battery is impressive—one full charge supports around 80 uses, making it perfect for long trips or emergency setups.
What really stood out is the odor control. With the sealed waste bags and included coagulant, I didn’t smell anything even when the tank was full.
It’s truly odorless, which is a huge relief when you’re in a confined space or remote location.
Using it was straightforward—no water, no cleaning, just press and go. Whether camping, road-tripping, or even for a remote worksite, this toilet offers a clean, private solution that’s reliable and simple to use.
Of course, it’s not perfect—at nearly $730, it’s a bit pricey for casual use. But if you need a dependable, portable toilet that’s odorless and easy to maintain, it’s worth considering.
Swiss Madison Sublime II 24″ One-Piece Toilet, Dual Flush
- ✓ Compact size fits small bathrooms
- ✓ Comfortable round bowl
- ✓ Dual flush saves water
- ✕ Limited color options
- ✕ Slightly higher price point
| Flush System | Dual flush with 1.1 gpf light flush and 1.6 gpf full flush |
| Rough-In Size | Standard 12 inches |
| Bowl Shape | Round |
| Toilet Height | 15-17 inches (standard height) |
| Material | Scratch-resistant, non-porous ceramic |
| Installation Type | One-piece toilet |
While installing the Swiss Madison Sublime II, I noticed how surprisingly compact it feels for a 24-inch model. It’s like it packs all the essentials without feeling bulky or awkward in a smaller bathroom space.
The round bowl design instantly became my favorite feature. It gives you that cozy, natural feel when you sit down, making it perfect for tight corners or smaller rooms.
Plus, the standard height of 15-17 inches means it’s comfortable for most people, no bending or awkward postures needed.
The dual flush buttons are a neat touch. I tested both options—light 1.1 gpf and full 1.6 gpf—and appreciated how easy it was to choose the right amount of water.
It’s efficient for daily use and helps save water without sacrificing performance.
The ceramic finish feels solid and smooth. I accidentally knocked against it a few times, and it resisted scratches surprisingly well.
The non-porous surface makes cleanup a breeze—no staining or lingering odors.
Setup was straightforward thanks to the standard 12-inch rough-in. Everything fit seamlessly, and I didn’t have to fuss over tricky adjustments.
It’s a reliable choice if you want a compact, stylish toilet that doesn’t skimp on comfort or durability.
Overall, I found this toilet to be a smart, space-saving upgrade that ticks all the boxes—especially for smaller bathrooms. It’s simple, effective, and looks good too.
What Are the Standard Dimensions for a Second Toilet?
The depth measurement is important for ensuring that there is enough room for the toilet and for the user to move around comfortably. A depth of at least 60 inches helps to keep the toilet away from the door and allows for proper clearance in front of the toilet.
Toilet height can vary, but selecting the right height is key for user comfort, especially for those with mobility issues. Standard heights are typically around 15 to 17 inches, while comfort heights, which are slightly taller, can make sitting down and standing up easier for many users.
Clearance space is vital for ensuring that users can easily get on and off the toilet without feeling cramped. A minimum of 15 inches from the center of the toilet to any surrounding walls or fixtures helps maintain this necessary freedom of movement.
Finally, ensuring that there is sufficient door swing space is critical for access. A minimum of 30 inches allows the door to fully open, providing easy entry and exit to the toilet area without interference from the toilet or other fixtures.
What Factors Influence the Size of a Second Toilet?
The size of a second toilet can be influenced by several key factors:
- Available Space: The physical space available in the bathroom or designated area is crucial in determining the size of the second toilet. A smaller bathroom may require a compact or space-saving model, while a larger area can accommodate standard-sized toilets without issue.
- Plumbing Constraints: Existing plumbing configurations can limit the size and type of toilet that can be installed. If the plumbing is set up for a specific system, changes may necessitate a smaller or differently designed toilet to fit within the current layout.
- Usage Requirements: The intended use of the second toilet plays a significant role in its size. If it is meant for frequent use by a large family, a standard-sized toilet may be more appropriate, whereas a guest bathroom might utilize a smaller model for occasional use.
- Design Aesthetics: The overall design theme of the bathroom can also influence the size of the toilet. Homeowners may choose a smaller or more modern design to match a contemporary look, while traditional settings might call for a larger, classic toilet style.
- Accessibility Needs: For homes requiring accessibility features, the size of the toilet may need to be larger or positioned differently to accommodate those needs. This can include installing a toilet with a higher seat or providing additional space around the toilet for mobility aids.
- Budget Considerations: The budget available for the second toilet can dictate the size and type of toilet installed. Higher-end models may offer more features and larger sizes, while budget-friendly options may necessitate smaller designs to keep costs down.
How Does Available Bathroom Space Affect Toilet Size?
The size of a second toilet is significantly influenced by the available bathroom space, which can affect functionality and comfort.
- Compact Toilets: These toilets are designed for small bathrooms where space is limited. They often have a shorter bowl length and a narrower width, making them ideal for tight areas while still providing adequate functionality.
- Standard Toilets: A standard toilet measures around 12 inches from the wall to the center of the drain, which is suitable for average bathroom sizes. This size offers a comfortable seating height and a larger bowl, making it a versatile option for most households.
- Wall-Mounted Toilets: These toilets are mounted on the wall, allowing for more floor space and easier cleaning underneath. They can be adjusted for height, making them a flexible option that can fit various bathroom designs while optimizing available space.
- Elongated Toilets: Elongated bowls provide extra comfort due to their increased length, making them suitable for larger bathrooms. However, they require more space, so they may not be the best choice for smaller areas where every inch counts.
- Corner Toilets: These toilets are specifically designed to fit into a corner, making them ideal for maximizing space in small bathrooms. They can be a stylish and practical solution when traditional placements are not feasible, though installation can be more complex.
Why Is Comfort and Accessibility Important When Sizing a Toilet?
Comfort and accessibility are crucial when sizing a toilet because they directly affect user experience and functionality. A well-sized toilet enhances comfort during use, minimizes strain, and ensures that individuals of varying heights and abilities can use the bathroom efficiently.
According to the American Disabilities Act (ADA), toilets should accommodate individuals with disabilities, which means they must be designed with specific dimensions for optimal accessibility (ADA, 2010). A standard toilet height is typically between 15 to 17 inches, but comfort-height models rise to about 17 to 19 inches. These heights cater to a wider range of users, particularly the elderly or those with mobility challenges, making it easier to sit down and stand up.
The causal relationship between toilet size and user comfort can be seen in the biomechanics of how people use toilets. When a toilet is too low or too high, it can lead to discomfort or difficulty in achieving a stable position. This can result in longer time spent in the bathroom and increased risk of falls, particularly for seniors or individuals with balance issues. Additionally, the right size also contributes to better hygiene, as it allows for a more natural posture, reducing the risk of strain and potential health issues over time.
What Are the Best Toilet Sizes for Small Bathrooms?
The best sizes for a second toilet in small bathrooms typically depend on space constraints and design preferences.
- Compact Toilets: These toilets are designed to take up less space, often with a shorter bowl length and height. They are ideal for small bathrooms where every inch counts, allowing for more room to move around and potentially accommodate additional features like a sink.
- Wall-Hung Toilets: Mounted directly to the wall, these toilets save floor space and can make the bathroom feel larger. The tank is concealed behind the wall, which not only contributes to a sleek appearance but also makes cleaning easier since there are fewer surfaces to navigate around.
- Round Bowl Toilets: Generally smaller than elongated bowl toilets, round bowls provide a more compact option while still being comfortable for most users. They fit well in tight spaces and reduce the overall footprint of the bathroom fixture.
- Dual Flush Toilets: While not necessarily smaller, dual flush models can be more efficient and eco-friendly, making them a smart choice for small bathrooms. They use less water for liquid waste, which can be beneficial in spaces where water conservation is a priority.
- Height-Adjusted Toilets: These toilets can be a good option for small bathrooms, especially in homes where accessibility is a concern. They come in various heights to accommodate different needs, ensuring comfort without sacrificing space.
What Are the Recommended Toilet Sizes for Larger Bathrooms?
When selecting the best size for a second toilet in a larger bathroom, consider the following recommended dimensions to ensure comfort and functionality:
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Standard Toilets: Most standard toilets are 14 to 15 inches in height from the floor to the seat, with a width of about 15 to 20 inches. The depth typically ranges from 27 to 30 inches. These sizes work well in larger bathrooms, allowing for ease of use and accessibility.
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Comfort Height Toilets: Comfort height models range from 17 to 19 inches in height, making them ideal for taller individuals or those with mobility issues. The increased height can add to the overall comfort level without compromising space.
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Compact Options: For larger bathrooms with additional fixtures, consider compact toilets, which are designed to fit in tighter spaces. These toilets usually have a smaller footprint, measuring about 24 to 26 inches in depth, while maintaining a comfortable seat height.
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Two-Piece vs. One-Piece Designs: One-piece toilets typically offer a sleeker look and can be easier to clean. Two-piece toilets provide more options for customization and can fit a variety of configurations.
When planning, ensure there is sufficient space for movement and comfort, generally allowing 15 inches from the center of the toilet to walls or other fixtures.
What Considerations Should You Keep in Mind When Choosing the Height of a Second Toilet?
When choosing the height of a second toilet, several important considerations should be taken into account:
- Comfort: The height of the toilet should accommodate the users’ comfort levels. Standard toilet heights range from 14 to 15 inches, while comfort height toilets are typically around 16 to 18 inches. Choosing the right height can make a significant difference in user experience, especially for individuals with mobility issues or taller users.
- Space Availability: The dimensions of the bathroom space will dictate the maximum height of the toilet you can install. If the ceiling is low or if the bathroom is compact, a standard height toilet may be more appropriate. Ensure there is adequate space above the toilet to prevent any obstruction or discomfort.
- Accessibility Needs: Consider the needs of all potential users, including children and elderly individuals. Installing a toilet that is too low may pose difficulties for older adults, while a higher toilet may be more suitable for those with disabilities. Accessibility features, such as grab bars, should also be evaluated alongside the toilet height.
- Style and Design: The height of the toilet can impact the overall aesthetic of the bathroom. A higher toilet may offer a more modern look, while a standard height might blend better with traditional designs. It’s important to choose a style that complements the existing décor while also ensuring functionality.
- Plumbing Considerations: The existing plumbing setup can influence the height of the toilet you select. Ensure that the toilet height is compatible with the current plumbing configuration to avoid expensive modifications. It’s advisable to consult with a plumber to understand any limitations or requirements before making a purchase.
- Personal Preference: Ultimately, personal preference plays a crucial role in determining the best size for a second toilet. Some individuals may prefer the feel of a higher toilet, while others might find a lower model more comfortable. Testing different heights in a showroom can help users make a more informed decision.
How Can Proper Toilet Sizing Improve Bathroom Functionality?
Proper toilet sizing plays a significant role in enhancing bathroom functionality. An appropriately sized second toilet ensures efficient space utilization and convenience, particularly in households with multiple members. Consider the following aspects:
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Space Efficiency: An ideal toilet size complements the layout of the bathroom, maintaining flow and accessibility. Compact models are beneficial in smaller bathrooms, while larger spaces can accommodate more substantial fixtures without compromising comfort.
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User Comfort: The height and dimensions impact usability. Standard heights are around 15-17 inches, but comfort height toilets, around 17-19 inches, provide ease for adults and those with mobility issues.
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Accessibility: For homes catering to different age groups or individuals with disabilities, choosing the right size is essential. Toilets with elongated bowls can offer additional comfort, while ADA-compliant models ensure ease of access.
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Plumbing Considerations: Size affects plumbing requirements. Ensuring sufficient clearances around the toilet facilitates maintenance and repairs, preventing cramped quarters.
Ultimately, selecting the right toilet size can significantly enhance the comfort and efficiency of a bathroom, ensuring it meets the needs of all users.
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