What Comes Inside a 4 Stall Restroom Trailer?
Four private stalls, each with a flushing toilet and its own door, plus a shared sink area with running water. That is the core layout Waterbury Porta Pros builds every trailer around, whether it is parked at a backyard wedding or a multi-day festival site. Compare that to a standard porta potty rental, which covers one user at a time with no sink, or a deluxe flushable porta potty, which adds flushing to a single unit without the shared trailer footprint. If you need something closer to a full washroom for a crew or a wedding party, the restroom trailer rental line covers 2 stall through 8 stall builds. Smaller crews sometimes do fine with a 2 stall restroom trailer, while larger festivals move up to an 8 stall restroom trailer. Need showers too? Ask about the shower trailer rental, or step up to a luxury restroom trailer for a higher finish level.
How Much Does a 4 Stall Restroom Trailer Cost in Waterbury?
Pricing depends on how long you need it and how far Waterbury Porta Pros has to deliver. Trailer rentals run by the day, weekend, week or full event, and the table below shows what those bands actually look like.
| Duration | Typical Range |
|---|---|
| Day | $175 - $2,500 |
| Weekend | $900 - $3,000 |
| Week | $150 - $1,650 |
| Event | $2,499 - $3,899 |
Weekend rates sit above single-day rates because most weddings and festivals book Friday delivery through Monday pickup. For an exact quote tied to your dates, check restroom trailer rental cost or start a request a quote with your event details. If your event is smaller and portable toilets alone will cover it, porta potty rental per day and porta potty rental cost break down that pricing separately.
Where Can a 4 Stall Restroom Trailer Be Placed on My Property?
The trailer needs a level, stable surface and clear access for delivery, similar to what a roll-off delivery needs: about 60 feet of straight clearance behind the truck to back in safely. ADA Standards section 405.2 caps ramp slope at 1:12, so if you need an accessible unit alongside the trailer, ask about pairing it with an ADA accessible porta potty. ADA Standards section 213.2 also requires at least one accessible unit in any cluster of single-user toilets, which matters if you are running trailers plus standalone stalls at the same site. For general sanitation on a job site rather than an event, OSHA 1926.51(c)(1) sets toilet ratios by headcount, and our OSHA portable toilet requirements page walks through those numbers. Not sure how many stalls or units your guest count needs? Start with how many porta potties do I need. Placement in the public right of way in Waterbury needs confirming with the city before delivery day, so check with us early if your site borders a street or sidewalk.
Waterbury sits close enough to several towns that Waterbury Porta Pros regularly delivers outside city limits too, including Bristol about 11.9 miles northeast and Southington about 12.4 miles east. If your event or job site is nearer one of those towns, see Porta Potty Rental in Bristol, CT or Porta Potty Rental in Southington, CT for local delivery details. For the full picture on restrooms in Waterbury, the Portable Toilet Rental in Waterbury, CT hub page ties all the unit types together, and Porta Potty Rental in Waterbury, CT covers the basics if a trailer is more than you need.
How many people can a 4 stall trailer handle?
Comfortably 100 to 200 guests over a single event day, more if it is a multi-day rental with regular servicing. For larger counts, look at the 8 stall restroom trailer or ask about pairing trailers with standard units from portable restroom rental.
Does the trailer need a power hookup?
Most trailers run lighting and water pump off a standard outlet or a small generator we provide. Tell us your site conditions when you request a quote so we can plan the hookup ahead of delivery.
Can I rent a 4 stall trailer for a wedding?
Yes, this size is a common choice for wedding restroom rental bookings in Waterbury. Book early for peak season weekends since trailer availability tightens fast.
Is a permit required to place the trailer on my property?
Private property placement usually does not need a permit, but street or right-of-way placement does need confirming with the city. See porta potty permit requirements for more on how that works.
What is the difference between this and a luxury restroom trailer?
A 4 stall trailer covers the functional basics: flushing toilets, sinks, running water. A luxury restroom trailer adds higher-end finishes, climate control and upgraded fixtures for formal events.
Next step
Get a delivery date
Tell us the address, the dates and the headcount. We size the order and confirm the route.