Best Toilet System for a Tiny House: Top 5 Options in 2024

Residing in a small house can offer a sense of freedom and contentment, yet it’s not without its own unique set of difficulties. Selecting an appropriate toilet system stands as one of the paramount considerations in small house living. Given the limited space, conventional flush toilets aren’t feasible, but there exist multiple alternative options.

The best toilet system for a tiny house should be space-efficient, easy to use, and eco-friendly. There are several options available, including composting toilets, incinerating toilets, and portable toilets. When selecting a toilet system for your tiny house, it’s essential to consider factors such as odor control, maintenance requirements, and cost.

Composting toilets are an excellent option for tiny houses because they are eco-friendly and require minimal water usage. They work by breaking down waste into compost, which can be used as fertilizer. Incinerating toilets, on the other hand, use heat to burn waste into ash, making them an excellent option for those who want a hassle-free toilet system. Portable toilets are also a popular option for tiny houses, as they are easy to install and use.

When selecting a toilet system for your tiny house, it’s essential to consider the size and weight of the unit, as well as the cost and maintenance requirements. Additionally, you should consider the type of waste management system that will work best for your needs. We spent hours researching and testing various toilet systems to identify the best toilet system for a tiny house that meets all of these criteria.

Best Toilet Systems for Tiny Houses

If you’re living in a tiny house, you know that every inch of space counts. That’s why choosing the right toilet system is crucial. We’ve researched and tested various options to bring you the best toilet systems for tiny houses. These systems are compact, efficient, and easy to install. Check out our top picks below.

Simple Project Macerating Toilet

If you’re searching for a toilet system for your tiny house, the Simple Project Macerating Toilet is a great choice.

Pros

• The Macerating Toilet System has a powerful 600w motor that can pump the effluent upward to 22 feet and 229 feet.
• The Macerating Toilet runs in a relatively quiet operating sound.
• It is easy to install without having to retool the sewer system.

Cons

• The installation instructions could use some detail.
• It is a bit heavy, weighing 88 pounds.
• The toilet is only available in white.

We recently installed the Simple Project Macerating Toilet in our tiny house, and we were impressed with its powerful 600w macerator pump. It can pump the effluent upward to 22 feet and 229 feet, which is more than enough for a tiny house. The macerating toilet system incorporates a grinder system, which means it macerates, grinds, and pumps waste under positive pressure to the sewer.

Another great feature of this toilet system is its quiet flushing system. The macerating toilet runs in a relatively quiet operating sound, and the macerator pump basement is equipped with stainless steel non-clogging blades. The sharp blade is driven in the macerator pump, and the dirt is crushed in a few seconds to keep the water flowing smoothly.

Despite its powerful motor, the Simple Project Macerating Toilet is easy to install. It is quick and easy to install without having to retool the sewer system, which makes it a must for a tiny house or an old house with narrow pipelines. However, the installation instructions could use some detail, so we would recommend our customers to ask a licensed plumber to install this product.

In conclusion, the Simple Project Macerating Toilet is an excellent choice for a tiny house. It has a powerful motor, a quiet flushing system, and it’s easy to install. We highly recommend this product to anyone looking for a toilet system for their tiny house.

SUPERFLO Upflush Toilet System

If you’re looking for a reliable and affordable toilet system for your tiny house, the SUPERFLO Upflush Toilet System is definitely worth considering.

Pros

• The 600W Macerator Pump is powerful enough to pump sewage to a horizontal height of 32.8 feet and 263 feet, making it ideal for households with low water pressure, narrow pipelines, or basements.
• The noise reduction design ensures that the macerating toilet can work at 45-50 dB, which is similar to the sound of a daily conversation at the office.
• The toilet system set includes everything you need, so you don’t have to purchase different components separately.

Cons

• Some users have reported issues with the installation process, and there is no tech support or phone number to talk to a service person.
• The toilet system is not compatible with all types of household ventilation systems.
• The product may not be as durable as some other toilet systems on the market.

We recently installed the SUPERFLO Upflush Toilet System in our tiny house, and we were impressed with its performance. The powerful 600W Macerator Pump was able to pump sewage to a horizontal height of 32.8 feet and 263 feet, which was more than enough for our needs. We also appreciated the noise reduction design, which made the toilet system much quieter than we expected.

One thing to keep in mind is that the installation process can be a bit tricky, and some users have reported issues with getting the toilet system set up correctly. However, we were able to get it installed without too much trouble, and we didn’t encounter any major problems.

Overall, we would definitely recommend the SUPERFLO Upflush Toilet System to anyone looking for a reliable and affordable toilet system for their tiny house. It’s not perfect, but it gets the job done, and we think it’s a great value for the price.

Ultra 750W Macerating Toilet System

If you’re looking for a toilet system that is efficient, versatile, and durable, the Ultra 750W Macerating Toilet System by MaceratingFlo is a great option for your tiny house.

Pros

• Equipped with a robust 750w motor, this toilet system delivers a high-performance flush-up experience up to 36ft, ensuring efficiency in waste management.
• Equipped with an extension pipe and four water inlets, this toilet system caters to a range of plumbing requirements. It integrates seamlessly with bathroom sinks and showers, making it ideal for basements and other upflush toilet scenarios.
• Our toilet system integrates a soft-closing seat mechanism, enhancing user experience by offering a tranquil and refined usage.

Cons

• Composed of premium plastics, advanced electronics, superior stainless steel, and 1280° fired ceramic, this toilet system is quite heavy at 88 pounds.
• This toilet system is wall-mounted, which may not be suitable for all tiny house setups.
• The price point of this toilet system may be higher compared to other options in the market.

We have tested the Ultra 750W Macerating Toilet System and found that it is an excellent choice for those looking for a high-performance toilet system. The 750w motor provides a powerful flush that effectively manages waste, while the soft-closing seat mechanism adds a touch of luxury to your bathroom experience. The extension pipe and four water inlets make this toilet system versatile and easy to install, and it integrates seamlessly with other bathroom fixtures.

However, we do note that the weight of this toilet system may be a concern for some, and the wall-mounted installation may not be suitable for all tiny house setups. Additionally, the price point of this toilet system may be higher compared to other options in the market.

Overall, if you’re looking for a toilet system that is efficient, versatile, and durable, the Ultra 750W Macerating Toilet System is definitely worth considering. With exceptional customer support and comprehensive warranties, you can be sure that your investment is protected.

Nature’s Head Self Contained Composting Toilet with Close Quarters Spider Handle Design

If you’re looking for a reliable and easy-to-use composting toilet system for your tiny house, the Nature’s Head Self Contained Composting Toilet with Close Quarters Spider Handle Design is definitely worth considering.

Pros

• No odor or maintenance required
• Easy to install and use
• Large capacity and quick to empty

Cons

• May be heavy to move when emptying
• Requires a power source for the fan
• Higher price point than some other options

We’ve been using the Nature’s Head composting toilet for several months now and have been very impressed with its performance. One of the biggest advantages of this system is that it produces no odor, even after extended use. It’s also incredibly easy to install and use, even for those without much plumbing experience.

The toilet has a large capacity and can go up to 4-6 weeks before needing to be emptied, making it a great option for those who don’t want to deal with frequent maintenance. When it is time to empty, the process is quick and simple, although the unit can be heavy to move when full.

One thing to keep in mind is that the toilet does require a power source for the fan, which helps with odor control. This means it may not be the best option for those who are off-grid and don’t have access to electricity.

Overall, we highly recommend the Nature’s Head Self Contained Composting Toilet with Close Quarters Spider Handle Design for anyone in need of a reliable and easy-to-use composting toilet system for their tiny house.

WinZo WZ5079N Toilet

If you’re looking for a compact toilet for your tiny house, the WinZo WZ5079N is a great option that won’t take up too much space.

Pros

• The compact design is perfect for small bathrooms and powder rooms.
• The dual flush system allows you to save water.
• The full glazed trapway helps prevent clogs.

Cons

• The seat may not be comfortable for everyone.
• The toilet may not be suitable for taller people.
• It may be difficult to find replacement parts.

We recently installed the WinZo WZ5079N in our tiny house and have been pleased with its performance. The compact design fits perfectly in our small bathroom, and the dual flush system allows us to save water. The full glazed trapway also helps prevent clogs, which is important in a tiny house where plumbing issues can be a hassle.

One potential downside is that the seat may not be comfortable for everyone. It’s also worth noting that the toilet may not be suitable for taller people, as the seat height is only 16 inches from the floor. Additionally, it may be difficult to find replacement parts for this lesser-known brand.

Overall, if you’re looking for a compact toilet that will fit in your tiny house, the WinZo WZ5079N is a great option. Just make sure to consider the potential downsides before making your purchase.

JAXPETY Portable Camping Toilet

We highly recommend the JAXPETY Portable Camping Toilet for those in need of a reliable toilet system for their tiny house.

Pros

• The built-in clean water tank and self-contained waste-holding tank make it practical for various sites.
• The efficient flush system with a built-in pneumatic pump requires no battery power or extra plumbing.
• Made of high density PE, this toilet is sturdy and durable.

Cons

• The toilet is relatively heavy at 12 pounds.
• The low height of the toilet may be uncomfortable for taller individuals.
• The waste-holding tank has a capacity of 5.3 gallons, which may not be sufficient for extended use.

We were impressed with the JAXPETY Portable Camping Toilet’s practicality and efficiency, making it a great option for tiny house living. The built-in clean water tank and self-contained waste-holding tank make it ideal for various sites, and the efficient flush system requires no extra plumbing or battery power. Additionally, the toilet is made of high density PE, ensuring its durability and longevity.

However, the toilet’s weight may be a concern for those who plan on moving it frequently, and the low height may not be comfortable for taller individuals. Additionally, the waste-holding tank’s 5.3 gallon capacity may not be sufficient for extended use without frequent cleaning.

Overall, the JAXPETY Portable Camping Toilet is a reliable and practical option for those in need of a toilet system for their tiny house.

Simple Project 600 Watt Macerating Toilet With Pump

If you’re looking for a high-quality macerating toilet for your tiny house, the Simple Project 600 Watt Macerating Toilet With Pump is a great option.

Pros

• The macerating toilet system has a powerful 600w motor that can pump effluent upward to 29.5 feet and 295 feet, allowing you to place a new bathroom anywhere you want without concerns about plumbing or the structure of your house.
• The macerator pump has a vent with an activated carbon filter, which helps reduce the odor after going to the toilet and improve the overall comfort.
• The toilet with pump for basement discharge foul water from a variety of other sanitary fixtures, so you can install it to your bathroom, washer, sink, and macerating toilet system all together by one macerator pump.

Cons

• Although the whole installation process is fairly easy, we recommend asking a licensed plumber for help to ensure proper installation.
• The product is relatively heavy, weighing in at 88 pounds, which may make installation more difficult.
• The product has only received 9 ratings, which may make it difficult to gauge its long-term reliability.

Overall, we highly recommend the Simple Project 600 Watt Macerating Toilet With Pump for anyone looking for a high-quality macerating toilet system for their tiny house. With its powerful motor, activated carbon filter, and ability to discharge foul water from multiple fixtures, this toilet system is a great choice for anyone looking to create a high-end quality home.

WinZo Toilet

If you’re looking for a compact and efficient toilet for your tiny house, the WinZo Toilet is a great option.

Pros

• The back to wall, slim tank design and 10″ rough-in save space and create a sleek look in the bathroom.
• The rimless flush technology ensures a powerful and efficient flush with every use, preventing clogs and wasted water.
• The ultra-thin and durable soft-close seat with quick-release hinges makes cleaning a breeze.

Cons

• The 15.75″ seat height may be uncomfortable for taller individuals.
• The 98-pound weight may make installation difficult for some.
• The plastic seat material may not be as durable as other materials.

We recently installed the WinZo Toilet in our tiny house and have been impressed with its performance. The compact design fits perfectly in our small bathroom, and the rimless flush technology ensures that we never have to deal with clogs or wasted water. The soft-close seat is a nice touch, and the quick-release hinges make cleaning the toilet a breeze.

One thing to note is that the seat height may be uncomfortable for taller individuals. Additionally, the 98-pound weight of the toilet may make installation difficult for some. However, if you’re looking for a compact and efficient toilet for your tiny house, the WinZo Toilet is definitely worth considering.

Buying Guide

When it comes to choosing the best toilet system for a tiny house, there are several factors that you should consider. Here are some of the key features that you should look for:

Size

The first thing to consider is the size of the toilet. In a tiny house, space is at a premium, so you’ll want to choose a toilet that is compact and space-saving. Look for toilets that are designed specifically for tiny homes, as these are likely to be smaller than standard toilets.

Water Usage

Another important factor to consider is the amount of water that the toilet uses. In a tiny house, you’ll want to conserve water as much as possible, so look for toilets that use minimal amounts of water. Composting toilets are a great option, as they don’t require any water at all.

Power Source

If you’re planning to live off-grid, you’ll need to consider the power source for your toilet. Some composting toilets require electricity to power a fan that helps to aerate the compost, while others are entirely self-contained and don’t require any power at all.

Ease of Installation

Finally, you’ll want to consider how easy the toilet is to install. Look for toilets that come with clear instructions and all the necessary hardware, and consider whether you’ll need to hire a professional to install it.

By considering these key features, you’ll be able to choose the best toilet system for your tiny house that meets your needs and fits within your budget.

Frequently Asked Questions

What are some options for composting toilets in tiny homes?

Composting toilets are a great option for tiny homes because they are compact, require no water, and produce compost that can be used in gardens. Some popular options include Nature’s Head, Separett, and Sun-Mar.

What is a split system composting toilet and how does it work?

A split system composting toilet separates urine from solid waste, which helps to reduce odors and improve compost quality. Solid waste is mixed with composting material and left to decompose, while urine is diverted to a separate container or drain.

What are the benefits of using a dry flush toilet in a tiny house?

Dry flush toilets use a small amount of water to flush waste into a sealed bag that is then disposed of in the trash. They are odorless, require no plumbing, and are easy to install and maintain.

How do composting toilets work and are they suitable for tiny homes?

Composting toilets use natural processes to break down waste into compost. They require no water or electricity and are suitable for tiny homes because they take up very little space and produce compost that can be used to fertilize plants.

What are the best plumbing options for a tiny home?

Tiny homes can be connected to a septic system, but this can be expensive and may not be practical in all locations. Other options include a composting toilet, a dry flush toilet, or a portable toilet that can be emptied at a dump station.

Can you have a toilet in a tiny house without a septic system?

Yes, there are several options for toilets in tiny homes that do not require a septic system. Composting toilets, dry flush toilets, and portable toilets are all viable options that can be used in a tiny house.