How Many Restrooms Does a Wedding Need?
Guest count and bar service decide this more than anything else. A rough rule: one standard unit per 50 guests for a short reception, more if the bar runs all night. For anything above 100 guests, most Denver couples skip standard portable toilet rental entirely and go with a restroom trailer rental, because trailers give you flushing toilets, sinks, and a mirror your guests will actually use. A 2 stall restroom trailer handles an intimate backyard ceremony. A 4 stall restroom trailer is the workhorse for a 150-guest tent wedding. Once you're past 250 guests, look at an 8 stall restroom trailer or a luxury restroom trailer with separate men's and women's sides. Every plan should include at least one accessible unit under ADA Standards section 213.2, which requires at least one accessible unit whenever units are clustered together, and the accessible stall needs a 60 inch turning circle per ADA Standards section 304.3.1. If you're unsure how many stalls to book, the How Many Porta Potties Do I Need guide walks through headcount math, and our wedding restroom rental team can confirm the number before delivery day. Guests notice restrooms more at weddings than at any other event type. Don't guess low.
What Does Wedding Porta Potty Rental Cost in Denver?
Cost depends on unit type, rental length, and how far the delivery truck travels from Denver. A weekend wedding usually books as a multi-day event rate rather than a single day, since setup often happens Friday and teardown Monday.
| Unit | Duration | Typical Range |
|---|---|---|
| Standard unit | Weekend | $125 - $400 |
| Standard unit | Event | $200 - $800 |
| ADA unit | Weekend | $199 - $300 |
| Deluxe flushable | Week | $150 - $290 |
| Restroom trailer | Weekend | $900 - $3,000 |
| Restroom trailer | Event | $2,499 - $3,899 |
Delivery fees run separately, typically 125 to 540 dollars for a weekend delivery depending on distance and access. If your venue sits out toward Littleton, roughly 21.9 miles southwest of Denver, or Centennial, about 19.4 miles south, factor that drive into your delivery quote. For couples who want real plumbing and a nicer finish than a porta john rental, the deluxe flushable porta potty splits the difference between a standard unit and a full trailer. Full pricing breakdowns live on our porta potty rental cost and restroom trailer rental cost pages, and you can check simple day-rate math on porta potty rental per day.
Where Should Restrooms Go at an Outdoor Wedding?
Placement matters more at weddings than at job sites, because guests in heels and dress shoes need a stable, level path. ADA Standards section 302.1 requires the ground surface leading to an accessible unit to be firm and slip resistant, which rules out setting a unit straight into soft turf or gravel without a mat underneath. The route itself needs at least 36 inches of clear width per ADA Standards section 403.5.1, and any accessible unit door needs a minimum 32 inch clear opening under ADA Standards section 404.2.3. Keep restrooms far enough from the ceremony and dance floor to cut noise and smell, but close enough that guests in formalwear aren't walking a quarter mile across a field. Trailers need a generator or shore power hookup and level ground; talk to us about a temporary power pole if your venue has no outlet nearby. If your reception runs into evening, a light tower rental around the restroom path keeps things safe after dark. Our porta potty placement guide covers ground conditions and setback distances in more depth, and if your venue is in a incorporated town rather than Denver proper, check the porta potty permit requirements page before you book, since placement in a public right of way needs confirming with the local city office.
How far in advance should I book a wedding porta potty rental in Denver?
Book 4 to 8 weeks out for a standard weekend wedding, longer for a trailer during peak season. Trailers and deluxe units move fast on Denver wedding weekends. If your date is inside two weeks, call anyway. Our emergency porta potty rental line handles last-minute bookings when inventory allows.
Do I need an ADA-accessible unit at my wedding?
If you have any guest using a wheelchair or walker, yes. ADA Standards section 213.2 calls for at least one accessible unit whenever units are clustered, no matter how small the cluster. See ADA accessible porta potty for what an accessible unit includes.
Can I get a restroom trailer instead of porta potties for my wedding?
Yes, and most Denver weddings over 100 guests do. A restroom trailer rental gives you climate control, real sinks, and a much nicer guest experience than a standard unit, at a higher weekend rate than a standard unit rental.
Do wedding restroom rentals include a handwashing station?
Trailers include built-in sinks. Standard units and porta johns do not, so we recommend adding a handwashing station rental or a portable sink rental alongside any standard unit order.
How far will Denver Porta Pros deliver for a wedding venue outside the city?
We deliver to venues around Denver and into nearby towns; Glendale sits about 7.4 miles southwest and Englewood about 17.8 miles southwest, both within normal delivery range. Check service areas for confirmation before booking.
Next step
Get a delivery date
Tell us the address, the dates and the headcount. We size the order and confirm the route.