Restroom Trailers
Restroom trailers, also known as portable trailers, are a type of mobile, temporary or emergency sanitary facility that has significant advantages in a variety of scenarios. Their design and functions have well solved the limitations of traditional fixed toilets.
- Deployable anywhere: not restricted by terrain or buildings, can be quickly installed and used, and are especially suitable for areas lacking fixed infrastructure.
- Easy to move: can be transported by vehicle and adjusted at any time according to needs.
Places where portable toilets are used
- Music festivals.
- Concerts.
- Art exhibitions.
- Marathons.
- Outdoor sports games.
- Racing competitions.
- Open-air weddings.
- Construction sites.
- Large farms.
- Natural disaster relief.
- Film and television shooting, etc.
TOPOLO – The Expert in Building Restroom Trailers
As a professional box trailer builder, TOPOLO provides flexible and adaptable restroom trailer solutions for enterprises and individuals with its customization capabilities and diversified product portfolio. Whether you are looking for the convenience of ready-to-use, the flexibility of self-assembly, or the cost optimization of core components, our solution systems can meet your needs.
TOPOLO restroom trailer solutions
Completely assembled restroom trailers (CBU)
- As a fully finished solution, the CBU model eliminates all assembly steps and can be put into use directly after delivery, which is especially suitable for customers who have high requirements for time efficiency and lack professional assembly capabilities.
Restroom trailer bulk kits (CKD/SKD)
- Delivered in the form of “bulk parts + assembly guide”, customers can complete the assembly according to their own production capacity, budget and localization needs, reducing transportation costs and retaining a certain amount of modification space.
Restroom trailer composite panels
- As the key material for the trailer body, TOPOLO’s composite panels have the core advantages of light weight, high strength and durability, providing customers with high-quality basic parts for self-construction or modification of trailers.
Restroom trailer box bodies
- Users can independently complete interior decoration and functional installation on this basis, which is suitable for scenes that pursue highly independent design.
Customizable specifications
| Stall | 1,2,3,4,5. |
| Box size | Customized. |
| Box panel | FRP sandwich panel. |
| Floor | Anti-slip diamond aluminum plate, vinyl leather sheet, anti-slip honeycomb panel. |
| Chassis frame | Steel/iron/aluminum. |
| Axes | 1, 2, 3. |
| Tires | ST205/75R15, ST225/75R15, ST235/80R16. |
| Customizable trailer parts | Floor, door panel, corner profile, ladder, steps, door wrench, hinge, etc. |
| Customizable interior facilities (optional) | Toilet, washbasin, mirror, lighting, water tank, urinals, etc. |
Diverse design styles
Our designers will customize a unique modular restroom trailer for you to meet your different needs and aesthetic preferences. Whether it is simple and practical, or luxurious and comfortable, we can provide a design solution that meets your requirements.
Restroom trailer box material selection
TOPOLO provides a variety of FRP (fiberglass reinforced plastic) composite panel options such as insulation type and lightweight type for different climate environments and application scenarios. Among them, the foam board series, honeycomb board series, and plywood series have their own characteristics and can accurately match user needs.
Box Size (Customizable)
| Type of Trailer | Number of Stalls | Length | Width | Height | Approximate Square Meterage |
|---|---|---|---|---|---|
| Single Stall (Compact) | 1 | 2.4 – 3.0 m | 1.8 – 2.1 m | 2.4 – 2.7 m | 3.7 – 6.5 m² |
| 2-Stall (Compact) | 2 | 3.7 – 4.3 m | 1.8 – 2.1 m | 2.4 – 2.7 m | 6.5 – 9.3 m² |
| 3-Stall (Standard) | 3 | 4.9 – 6.1 m | 2.1 – 2.4 m | 2.7 – 3.0 m | 9.3 – 13 m² |
| 4-Stall (Large) | 4 | 6.1 – 7.3 m | 2.1 – 2.4 m | 2.7 – 3.0 m | 13 – 18.6 m² |
| 5-Stall (Luxury) | 5 | 7.3 – 9.1 m | 2.4 – 3.0 m | 2.7 – 3.0 m | 18.6 – 27.9 m² |
Chassis Frame
The selection of chassis frame materials must take into account factors such as load-bearing capacity, corrosion resistance, lightness, and cost. We provide trailer chassis with steel and aluminum structures.
Materials and performance
| Material | Advantages | Disadvantages |
| Ordinary Carbon Steel (Q235) | Low cost, easy to process, suitable for moderate load requirements | Weak corrosion resistance, requires regular maintenance (painting/galvanizing) |
| Low-Alloy High-Strength Steel (Q345) | High strength, light weight, good fatigue resistance, long service life | Still requires anti-corrosion maintenance, higher cost than ordinary carbon steel |
| Stainless Steel (304/201) | Extremely strong corrosion resistance, clean appearance, low maintenance cost | High cost, slightly heavy weight, relatively high processing difficulty |
| Aluminum Alloy (6061/5052) | Extremely light weight, reduces traction energy consumption, simple maintenance | Lower strength than steel, complex welding process, prone to deformation after collision and difficult to repair |
To learn more about solutions and details on building restroom trailers, please contact us.