3 Stall
Restroom Trailer
Manufacturer
Factory-direct restroom trailers for rental operators, event suppliers, contractors, distributors and private project buyers.
- 3 Private Restroom Rooms
- Compact Towable Trailer Body
- 2+1 or 3 Unisex Layout
- Built-in Fresh & Waste Tank
- 110V / 220V Power Setup
- Factory-Direct Custom Build
3 Stall Restroom Trailer Walkthrough
Watch the real 3 stall restroom trailer walkthrough to see the interior layout, exterior structure, room arrangement, and factory-built details.
Specifications and Floor Plan Options
Specifications can be adjusted according to trailer size, destination market, towing rules, water system, power requirements and buyer preference. Final drawings are confirmed before production.
Specifications
| Item | Standard / Custom Option |
|---|---|
| Product Type | 3-stall / 3-station restroom trailer |
| Layout Options | 2 women’s rooms + 1 men’s room, or 3 private unisex rooms |
| Trailer Body Length | Customizable, commonly around 12–16 ft depending on layout |
| Restroom Rooms | 3 private rooms |
| Toilet Type | Flushing toilet, porcelain or commercial-grade option |
| Urinal | Optional for men’s room layout |
| Lighting / Ventilation | Interior LED lights, porch lights, exhaust fan, roof vent |
| Tanks | Fresh water & waste tank, custom capacity based on usage |
| Electrical System | 110V / 220V / market-specific setup |
| Climate Control | A/C, heating or ventilation package |
| Export Support | Export packaging, loading photos and document support |
2+1 Event Layout
Recommended for weddings, private events and outdoor venues where restroom traffic may not be evenly distributed. The men’s room can include toilet, urinal and sink.
Interior, Exterior and Custom Options
Explore real photos of our 3 stall restroom trailer, including exterior finish, towing structure, service access, interior layout, and customization details.
Layout Options
- • 2+1 Event Layout
- • 3 Private Unisex Rooms
- • Separate Men’s Room with Urinal
- • Mechanical Room Adjustment
Interior Options
- • Porcelain Toilet
- • Stainless Steel Sink & Custom Vanity
- • Mirror and LED Lighting
- • Non-slip Flooring & Wall Panels
Utility Options
- • Fresh Water & Waste Holding Tank
- • Water Pump & Heater
- • Roof A/C & Heating Package
- • Exhaust Fan
Exterior & Export
- • Custom Exterior Color & Decals
- • VIN Option
- • DOT / ADR Lighting Options
- • Export Packaging & Loading Photos
Common Buying Problems and How YRTrailer Solves Them
The standard layout does not fit my use case
A wedding supplier, job site contractor or private landowner may need different room arrangements.
We confirm the floor plan before production and can adjust the trailer as 2+1 layout, three unisex rooms or upgraded interior configuration.
I need to control the purchase budget
Rental operators and individual buyers may compare local suppliers, dealers and overseas manufacturers before purchase.
Factory-direct production allows buyers to discuss specifications directly with the manufacturer and choose only the configuration they need.
I am not sure about power, water and tank setup
Different markets and projects require different voltage, plug type, water connection and waste holding capacity.
We help confirm 110V / 220V electrical system, fresh water tank, waste tank, pump, water heater and service access based on usage scenario.
I cannot inspect the trailer in person
Overseas buyers need confidence before shipment.
We can provide product videos, video factory meetings, production photos, final inspection videos and loading photos before shipment.
3 Stall vs 2 Stall vs 4 Stall Restroom Trailer
Choose a three-stall model when you need more restroom capacity than a 2-stall unit, but do not want the extra size and towing requirements of a larger trailer. It is often a balanced model for rental fleets, outdoor venues, construction projects and private commercial use.
2 Stall Restroom Trailer
Small events, compact spaces, first trailer purchase.
3 Stall Restroom Trailer
Mid-size events, rental fleets, job sites and private projects.
4 Stall Restroom Trailer
Larger events, venues and high-traffic projects.
| Model | Best For | Capacity Position | Buyer Consideration |
|---|---|---|---|
| 2 Stall | Small events, compact spaces | Lower capacity | Easier towing and smaller footprint |
| 3 Stall | Mid-size events, rental fleets, job sites | Balanced capacity | More user rooms while keeping a compact size |
| 4 Stall | Larger events, high-traffic projects | Higher capacity | Requires more space, larger tank & towing review |
What Is a 3 Stall Restroom Trailer and How Do You Choose One?
A 3 stall restroom trailer is a towable mobile bathroom unit with three private restroom rooms. It can be built as two women’s rooms plus one men’s room, or as three individual unisex rooms. Each room can include a flushing toilet, sink, mirror, lighting, ventilation and climate-control options.
It is commonly used when buyers need a cleaner and more comfortable alternative to basic portable toilets, with better privacy, running water and a more complete interior setup.
5 Steps to Choose Your Trailer
Confirm the Main Use
Events, job sites, farms, public facilities and private properties may require different layouts and materials.
Select the Room Layout
Choose 2+1 for event use or 3 unisex rooms for flexible daily operation.
Plan Tank Capacity
Fresh water and waste tank size should match user flow, usage time and service interval.
Confirm Power and Climate Needs
Choose 110V or 220V, A/C, heating, ventilation and plug type according to market and weather.
Review Towing, VIN and Export Needs
Confirm chassis, lighting, VIN option, documentation and shipping method before production.
Where This Trailer Can Be Used
Outdoor Weddings & Private Events
A three-stall trailer can offer a cleaner and more comfortable restroom experience for guests at outdoor venues.
View Event Solutions →
Corporate Events & Festivals
More private rooms help reduce waiting time while keeping the trailer size manageable for temporary event sites.
Construction & Mining Sites
Durable flooring, practical interior materials and service-access design can be selected for frequent site use.
View Site Solutions →
Farms & Seasonal Work
A towable restroom trailer can support temporary workers during harvest, packing or seasonal operations.
Public Facilities & Govt Projects
Road lighting, VIN, accessibility-related options and document support can be discussed before production.
View Relief Solutions →
Private Property & Commercial Use
Suitable for ranches, campsites, workshops, outdoor venues or properties without permanent restroom facilities.
From Requirements to After-Sales Support
YRTrailer trailer production and export process timeline.
Share Your Requirements
Usage, Country, Quantity
Choose Trailer Layout
Size & Floor Plan
Confirm Custom Details
Interior, Tanks, Voltage
Approve Quotation & Deposit
Factory Pricing
Production & Updates
Build Updates
Pre-Shipment Inspection
Photos & Videos
Container Loading
Export Delivery
Export Documents
Clearance Documents
Pickup & Guidance
Ready to Use
After-Sales Support
Long-Term Support
Explore Related Restroom and Shower Trailer Models
2 Stall Restroom Trailer
For small events, compact spaces and buyers starting with a smaller restroom trailer.
4 Stall Restroom Trailer
For higher guest traffic, larger venues and customers needing more restroom capacity.
ADA Restroom Trailer
For projects that require accessibility-friendly restroom trailer options.
Multi-Stall Restroom Trailer
For premium events, hospitality projects and higher-end rental demand.
Combo Restroom Shower
For disaster relief, construction sites, mining camps, agriculture and temporary accommodation.
3 Stall Restroom Trailer FAQ
What is a 3 stall restroom trailer?
What layouts are available for a 3 stall restroom trailer?
Can the trailer be customized for weddings, job sites or farms?
Can you provide 110V or 220V electrical systems?
Can the tank capacity be customized?
Do you provide floor plans before production?
Can you support VIN, WMI, DOT, ADR, CE or ISO9001 requirements?
Can overseas buyers inspect production before shipment?
Ready to Build Your 3 Stall Restroom Trailer?
Tell us your use case, layout preference, quantity and destination market. YRTrailer can help you confirm the floor plan, trailer configuration, product video and quotation details before production.
- Custom floor plan available
- Product video can be provided
- 110V / 220V options
- Fresh & waste tank options
- VIN and export support
- WhatsApp communication available