Dimensions of Foam Mobile Toilets
The dimensions of foam mobile toilets vary depending on the model and design. Here are the common dimension ranges:

I. Common Dimensions of Appearance and Management Room
The exterior dimensions of some foam-type public toilets are length × width × height ≥ 1200mm × 2200mm × 2850mm, and the dimensions of the management room are length × width × height ≥ 1500mm × 2200mm × 2850mm. This type of design is typically suitable for public places. The management room is used for storing cleaning tools or equipment, and the exterior dimensions need to meet the space requirements for multiple people to use simultaneously. The height design takes into account both ventilation and privacy protection.
II. Basic Practical Dimensions of Single Toilet
Another type of foam toilet has basic practical dimensions for a single toilet of height × width × depth = 2800mm × 1200mm × 1300mm. These dimensions focus more on optimizing the internal space of a single toilet:
- Height of 2800mm: In line with ergonomics, it prevents users from feeling压抑 and is also convenient for equipment installation (such as foam devices and ventilation systems).
- Width of 1200mm: Provides sufficient lateral movement space, ensuring the convenience for users to turn around or place items.
- Depth of 1300mm: Balances space utilization and the convenience of cleaning and maintenance, avoiding cleaning dead zones caused by excessive depth.
III. Comparison with Ordinary Models in Terms of Dimensions
The actual internal space of foam-type public toilets is 10 centimeters (100mm) wider than that of ordinary models. This design difference mainly stems from the requirements of foam technology:
- The foam device needs to occupy a certain amount of space, and increasing the width can prevent the equipment from squeezing the user's activity area.
- Foam-covered cleaning requires a more evenly distributed space, and increasing the width helps with the foam coverage range and cleaning effect.
- Expanding the internal space can improve user comfort, especially for high-frequency use scenarios in public places.
IV. Suggestions for Dimension Selection
When making an actual purchase, it is necessary to consider the usage scenario:
- Public places (such as scenic spots and squares): Prioritize models with exterior dimensions of ≥ 1200mm × 2200mm × 2850mm. The management room can be used to store backup supplies.
- Temporary events or compact spaces: Single-toilet dimensions of 2800mm × 1200mm × 1300mm are more flexible and convenient for transportation and installation.
- Upgrade requirements: If you need to improve comfort, you can choose models with an internal width increased by 100mm, but you need to confirm whether the site allows for additional space occupation.
Different manufacturers may make slight adjustments to the dimensions. It is recommended to refer to the specific product manual or on-site measurement data.




