Dimensions of Mobile Restrooms

The common standard dimensions of mobile restrooms vary depending on the type, as detailed below:

Single-Compartment Mobile Restroom The length typically ranges from 1.2 to 1.5 meters, the width from 1.0 to 1.2 meters, and the height from 2.2 to 2.5 meters. These compact dimensions are suitable for scenarios with limited space and lower demand, such as construction sites and small outdoor events. The core design goal is to meet basic usage needs while ensuring convenience in transportation and installation. The width of the toilet compartment must be no less than 0.9 meters to comply with ergonomic requirements and avoid a cramped feeling for users.

Double-Compartment Mobile Restroom The length ranges from 2.4 to 3.0 meters, the width from 1.2 to 1.5 meters, and the height is the same as that of a single-compartment restroom (2.2 to 2.5 meters). The double-compartment design achieves functional zoning by increasing the length, allowing it to accommodate two independent toilet compartments or one toilet compartment plus a management room simultaneously. It is suitable for scenarios with high foot traffic, such as large events and tourist attractions. These dimensions need to balance space utilization and structural stability to avoid difficulties in transportation or installation due to excessive length.

Multi-Functional Mobile Restroom The length can reach 3.0 to 4.5 meters, the width 2.0 to 2.5 meters, and the height 2.5 to 3.0 meters. These products are designed for high-end needs and may integrate barrier-free facilities, baby care rooms, management rooms, or multiple independent toilet compartments inside. They are suitable for long-term use in fixed locations (such as high-end events and around commercial complexes) or scenarios with high hygiene requirements. Their dimensions must comply with the provisions of the 'Urban Public Toilet Design Standard' (CJJ 14-2016) regarding barrier-free access and equipment layout, for example, the recommended height of the sink is 0.8 to 0.9 meters to accommodate different user groups.

Design Considerations and Precautions

1. Compliance: All dimensions must comply with national standards, especially key parameters such as the width of the toilet compartment and the width of the aisle, to ensure safety and comfort in use.
2. Transportation Restrictions: The height must be controlled below the standard road height limit (usually 4.5 meters), and the width must be suitable for the carrying capacity of ordinary trucks (generally no more than 2.5 meters).
3. Installation Conditions: The flatness of the ground directly affects structural stability. Excessive tilt angles may cause the door to not open or close properly or damage the equipment. Level calibration must be carried out before installation.