How many porta potties do I need for a wedding?
Guest count and bar service drive the number more than anything else. For a seated reception under 100 guests with a few hours of open bar, two standard units plus one ADA accessible porta potty usually covers it without lines forming during the toast. Past 150 guests, most couples in Port Saint Lucie move to a 2 stall restroom trailer or the 4 stall restroom trailer instead of stacking more standalone units along a fence line. ANSI/PSAI Z4.3 sets a baseline service interval of one visit per week for up to 10 users across a 40 hour week, which is a construction-site benchmark, not a wedding one, but it tells you why a single unit for 150 guests over 6 hours falls apart fast. Our full breakdown on how many porta potties do I need walks through the math by guest count and hours. If the venue sits on well water or septic, ask early. A lot of the venues we serve outside city limits run on tanks that see infrequent pumping between events, and a residential septic tank is typically pumped every 3 to 5 years depending on tank size and household load, so a big event can push a marginal system past its limit. For anyone renting near the coast, porta potty rental in Jensen Beach, 11.0 miles east, and porta potty rental in Stuart, 13.5 miles southeast, both fall inside our normal delivery radius from Port Saint Lucie.
What should a wedding porta potty rental cost?
Cost depends on unit type, guest count and how long the rental runs, not just how many units you order. A single standard unit over a weekend runs 125 to 400 dollars, while a deluxe flushable porta potty for the same weekend lands higher because it flushes and includes a sink. A full restroom trailer rental for a weekend event runs from 900 up to 3,000 dollars depending on stall count and finish level, and our luxury restroom trailer sits at the top of that range. Delivery is usually billed separately.
| unit | weekend price |
|---|---|
| standard porta potty | 125 to 400 |
| ADA accessible unit | 199 to 300 |
| deluxe flushable unit | price on request |
| restroom trailer | 900 to 3,000 |
Delivery fees for a weekend event run 125 to 540 dollars depending on distance and site access, separate from the unit rental itself. See our full wedding porta potty rental cost guide for line-by-line pricing, or check porta potty rental per day if your event runs a single day rather than a full weekend. Couples planning a multi-day event, like a Friday rehearsal through Sunday brunch, should look at monthly porta potty rental pricing instead, since it can undercut stacking multiple weekend rates back to back.
Why do venues require ADA accessible units?
Most venues that host public or semi-public events want at least one accessible unit on site regardless of guest list size, and it is good practice even for a private backyard wedding. ADA Standards section 213.2 requires that where portable toilets are clustered, at least 5 percent of units be accessible, with a minimum of one no matter how small the cluster. An accessible unit needs a 60 inch turning circle inside per ADA Standards 304.3.1, a door opening at least 32 inches wide under section 404.2.3, and a stable, slip-resistant floor per section 302.1. Our ADA accessible porta potty page covers dimensions and placement in detail, and our porta potty placement guide explains where to set units so the accessible route stays clear, since ADA Standards 403.5.1 calls for a 36 inch minimum clear width on the path leading to it. If the venue is outdoors on grass or gravel, ground stability matters as much as the unit itself. Couples booking near Fort Pierce, 14.5 miles north of Port Saint Lucie, or White City, 13.1 miles northeast, should flag ground conditions when requesting a quote so we bring leveling boards if needed. Full details live on our ADA restroom requirements page. We also recommend reviewing the porta potty rental checklist before your date to confirm access, power and water needs are settled with the venue in advance, and if your reception includes a food truck or caterer washing equipment on site, a handwashing station rental rounds out the setup alongside restrooms.
How far in advance should I book a wedding porta potty rental?
Book 2 to 3 weeks ahead for most dates, and 4 to 6 weeks out for peak spring and fall weekends when demand across Port Saint Lucie and nearby towns runs high. Trailers book out faster than standard units. If your date is inside two weeks, check our emergency porta potty rental page for short-notice availability.
Can I get a restroom trailer instead of standalone units?
Yes. A wedding restroom trailer rental works well for formal receptions since it includes climate control, sinks and mirrors. The 8 stall restroom trailer suits larger guest counts, while a 2 or 4 stall unit fits most backyard and small-venue weddings.
Do wedding porta potties need to be serviced during the event?
For same-day events under 6 hours, one service before delivery is usually enough. Multi-day weekend events, like a Friday rehearsal through Sunday brunch, may need a mid-event service call, which we can schedule as part of the rental.
What size unit works best for an outdoor tented wedding?
A standard unit at about 44 by 48 inches on the ground fits most tent perimeters without crowding walkways. For a more finished look near the head table area, a deluxe flushable porta potty or small trailer reads better in photos.
Is delivery included in the wedding porta potty rental cost?
No, delivery is billed as a separate line item, typically 125 to 540 dollars for a weekend depending on distance and site access. Request a quote through our request a quote page for an exact delivery figure based on your venue address.
Next step
Get a delivery date
Tell us the address, the dates and the headcount. We size the order and confirm the route.