The bright interior is designed for practical daily use. The configurations shown include toilet fixtures, handwashing basins, mirrors, paper holders and other restroom accessories. The trailer body, tow hitch, support legs, exterior steps and handrails make it suitable for mobile deployment on a prepared site.
Need a compact three-door restroom trailer for sale?
Share your project location, expected users and utility connections. We will help you confirm the right layout and equipment package.
A three-door layout allows users to enter individual restroom spaces directly. This can reduce congestion at a single entrance and give event organizers, campsite operators and site managers more flexibility when planning user flow.
A 3-station restroom trailer adds practical capacity while keeping the footprint compact. It is a useful option for temporary venues, seasonal sites, private events, construction phases and outdoor hospitality projects.
The interiors shown include toilets, handwashing basins, mirrors and paper holders. Depending on the approved layout, additional fixtures such as a urinal, ventilation, lighting, heating or cooling may be available.
Each visible entrance is equipped with a fold-down access stairway and a handrail system. The steps help users enter the trailer from ground level, while the handrails provide additional support during normal use.
The compact body is easier to position on sites with limited space than a larger multi-station restroom trailer. It can be considered for campsites, gardens, event grounds, renovation sites and temporary facilities, subject to site preparation and local requirements.
The teal exterior gives the trailer a distinctive appearance that can help identify restroom facilities at festivals, markets, campsites and public events. Custom exterior colors, graphics and signage can be discussed for branded projects.
Manufactured by Qingdao Truth Technology Co., Ltd., each trailer is engineered for export standards and long-term commercial use.
Need a compact restroom trailer for sale?
Tell us your destination country, site layout and utility requirements. We can recommend the right configuration before production.
|
Item |
Description |
|
Product type |
Three-door portable restroom trailer |
|
Overall length |
Approximately 3.5m |
|
Exterior color |
Teal |
|
Entrance layout |
Three separate exterior doors |
|
Access equipment |
Fold-down steps and curved handrails at each entrance |
|
Visible interior fixtures |
Toilets, handwashing basins, mirrors and paper holders |
|
Mobility |
Towable trailer chassis with hitch and support system |
|
Typical use |
Events, campsites, construction sites, renovations and temporary facilities |
|
Custom options |
Interior layout, fixtures, water and waste system, power, ventilation, climate control, branding and accessibility features |
Offer guests more convenient access than a single portable toilet. Three separate entrances help support privacy and smoother movement at outdoor weddings, parties and private functions.
Place additional restroom capacity near food areas, stages, vendor zones or temporary gathering spaces. The teal exterior also makes the facility easy to identify across a busy event site.
Add bathroom facilities near cabins, RV sites, tents or activity areas without constructing a permanent restroom building. The final water, waste and power setup should match the campsite infrastructure.
Provide dedicated restroom access during construction, remodeling or infrastructure work. The towable format allows the unit to be repositioned as the project layout changes.
Use the trailer near gardens, pools, activity areas or seasonal accommodation zones. Interior finishes, fixtures and climate-control options can be reviewed for hospitality requirements.
Deploy additional sanitation capacity when a permanent building is unavailable, under renovation or temporarily overloaded. Confirm local health, accessibility and servicing requirements before use.
A three-door portable restroom trailer can be configured for direct site connections, onboard fresh-water and waste tanks, or another project-specific arrangement. The correct setup depends on local infrastructure, expected usage, climate and regulations.
A three-door portable restroom trailer should be configured around the site, not selected by size alone. Tell us where the unit will be used, how many people it must serve and which water, waste and power connections are available.
Before requesting a quotation, please provide:
Destination country and city
Intended application
Expected number of daily users or event attendance
Temporary or semi-permanent installation plan
Fresh-water and sewer connections available on site
Available electrical supply or generator plan
Local accessibility and sanitation requirements
Trailer registration and road-use documentation requirements
Our team can then confirm the suitable layout, utility system and optional equipment.
Confirm the layout — Select the restroom stations, fixtures, utilities and optional features.
Prepare the site — Choose a stable, reasonably level surface with access for delivery and servicing.
Tow the trailer into position — Use a suitable tow vehicle and equipment that meet local requirements.
Level and secure the unit — Deploy the support system, steps and handrails before opening the facility.
Connect utilities — Connect water, wastewater and power according to the approved configuration.
Check each station — Test fixtures, handwashing areas, ventilation, lighting and access before service.
Looking for a 3.5m three-door portable restroom trailer for sale?
Contact us for a project-based recommendation.
Multifunctional Outdoor Portable Bathrooms Cart Trailer for Sale – China Custom Designed Catering Trailer Toilet
We are a leading Food Trailer and Professional Restroom Trailers manufacturer based in China, with our own factory and 12 years of extensive experience in production. We have successfully exported our products to countries across North America, Europe, Australia, and beyond. If you can imagine it, we can build it! We look forward to becoming your trusted long-term partner in China.
Manufactured in our factory, we offer competitive prices, quality assurance, and a 1-year warranty. Customizations and special requests are always welcome!
Our team is highly qualified and have a thoroughful knowledge of Food Truck and Restroom Trailers. They will guide you in the process of choosing the best vehicule and the most-functional and exclusive design for your kitchen, everything at the best price in the market.
We comply with all the health regulations established by the Ministry of Health, Consumption and Social Welfare.
What is a three-door restroom trailer?
A three-door restroom trailer is a mobile bathroom unit with three separate exterior entrances and individual restroom areas. It is commonly used for events, worksites, campsites and temporary facilities where several users need convenient access.
Is this a 3-station or 3-stall restroom trailer?
The product is designed around a three-door, multi-station layout. The exact number and type of fixtures in each station should be confirmed in the approved floor plan before production.
Is a 3.5m restroom trailer large enough for an event?
A 3.5m three-door restroom trailer is a compact option for smaller or medium-size events, campsites, renovation projects and temporary venues. The right capacity depends on guest count, service hours, event duration and local requirements.
Does each door lead to a separate restroom area?
The three-door design is intended to provide separate access to individual restroom areas. Confirm the final floor plan and fixture arrangement before placing an order.
Can it be used at a construction site?
Yes, the unit can be configured for construction and renovation projects. Site managers should confirm local workplace sanitation, accessibility, servicing and placement requirements.
Does the trailer need a sewer connection?
Not necessarily. Depending on the selected configuration, it may use direct site connections, onboard tanks or another approved water and waste arrangement. Utility conditions must be confirmed before production.
Can the trailer be customized?
Yes. Possible options include restroom layout, toilet and urinal configuration, handwashing fixtures, water and waste systems, electrical equipment, ventilation, heating or cooling, exterior color, branding and accessibility features.
Can this portable restroom trailer be shipped internationally?
International shipment can be discussed after confirming the destination, dimensions, shipping method, road-use requirements and required documents. Registration and towing rules vary by country and region.
How do I choose the right portable restroom trailer?
Start with the expected number of users, event duration, site utilities, transport conditions, local code requirements and desired fixture layout. These details determine the number of stations, tank arrangement, power system and optional equipment.
From concept to completion, we customize every detail of your food trailer — including size, color, materials, and features — to fit your exact business needs.
Get your custom food truck in 6-8 weeks. Our streamlined manufacturing process and dedicated team ensure quick turnaround without compromising quality.
Our stainless steel trailers are built with:
• High-quality galvanized steel frame
• Industrial anti-rust treatment
• Durable stainless steel exterior
Before delivery, every trailer goes through multiple quality inspections, including:
• Electrical system testing
• Water system testing
• Structural inspection
• Safety system verification
We ensure every trailer is ready for operation when it arrives.
Our international sales and service team provides 24-hour online support.
Services include:
• Pre-sale consultation
• Design customization
• Production updates
• After-sales support
We stay with our customers through the entire process.
We value your feedback and regularly collect customer insights to continuously improve our products and services.
Address
No. 216, Changjiang Middle Road, Huangdao District, Qingdao City, Shandong Province, China
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