How Big Is an 8 Stall Restroom Trailer?
Think of it as a full restroom building on wheels. It typically splits into separate men's and women's sides, each with multiple stalls and sinks, and the unit needs stable, level ground to sit on, the same firm and slip resistant surface standard called for under ADA Standards section 302.1. If your event needs an accessible stall, ADA Standards section 213.2 requires at least one accessible unit in any cluster, and clear door openings have to meet the 32 inch minimum under section 404.2.3. Olympia Porta Pros walks your site before delivery, in Olympia or out toward Tumwater 4.6 miles south, to confirm the trailer's footprint fits your layout. Compare stall counts on our 4 stall restroom trailer and 2 stall restroom trailer pages if 8 stalls is more than your headcount needs, or step up to a luxury restroom trailer for a wedding with a tighter dress code on the decor.
What Does an 8 Stall Restroom Trailer Cost in Olympia?
Multi-day and multi-stall trailers price differently than a single porta potty, and duration moves the number more than anything else.
| duration | typical range |
|---|---|
| day | $175 to $2,500 |
| weekend | $900 to $3,000 |
| week | $150 to $1,650 |
| event (multi-day) | $2,499 to $3,899 |
These bands cover trailer rentals broadly; an 8 stall unit sits toward the upper end given its size and stall count. A delivery fee applies on top, and our restroom trailer rental cost page breaks down what drives that number, including drive distance and site access. If your budget points toward a smaller footprint, our porta potty rental cost and monthly porta potty rental pages cover standard units instead. For quick day-rate math on standalone units, see porta potty rental per day.
Do I Need a Permit for an 8 Stall Restroom Trailer?
Placement in the public right of way, or on a public street or sidewalk, needs confirming with the City of Olympia before delivery day. We have not verified a specific permit rule for trailer placement, so check with the city's permitting office directly rather than assume based on what another jurisdiction requires. Our porta potty permit requirements and dumpster permit requirements pages cover what we do know about right-of-way placement for other equipment, and the same caution applies here. Olympia Porta Pros will ask about your address and access before quoting, because a trailer this size needs roughly 60 feet of straight clearance behind the delivery truck to back in safely. If your event also needs handwashing coverage beyond the trailer's sinks, add a handwashing station rental or a portable sink rental near food service areas.
How many people can an 8 stall trailer serve?
An 8 stall trailer comfortably covers events in the 150 to 400 guest range for a single day, fewer for multi-day festivals with heavy use. For exact counts based on your headcount and hours, see how many porta potties do I need. Construction crews should reference OSHA 1926.51(c)(1) instead, since that ratio applies to job sites, not events.
Does the trailer need power and water hookup?
Most 8 stall trailers run self-contained with onboard water and holding tanks, though some setups benefit from a generator or temporary power pole hookup for lighting and climate control. Olympia Porta Pros confirms your site's power situation during the walk-through, along with ground clearance and slope.
Can I get an 8 stall trailer for a wedding?
Yes, and it is one of our more requested setups for wedding restroom rental bookings around Olympia. Weekend rates apply for Friday-to-Sunday events, and we recommend booking early during peak wedding season since trailers book out fast on weekends.
Is an 8 stall trailer better than multiple porta potties?
For events over 150 guests, yes, mainly for guest experience and sink access. For construction sites or smaller gatherings under 100 people, standard units from our standard porta potty rental page or porta john rental page usually cost less and serve the need just as well.
How far in advance should I book?
Book 3 to 4 weeks out for a standard event, longer during summer wedding season. Emergency turnarounds are possible; check emergency porta potty rental if your event is inside a week and you still need trailer or standard unit coverage arranged fast.
Next step
Get a delivery date
Tell us the address, the dates and the headcount. We size the order and confirm the route.