What Is a Standard Porta Potty?
It is the unit you picture when someone says porta potty. No sink, no flush handle, just a durable single-stall toilet built for daily use on a job site or a weekend event. A standard unit measures about 44 by 48 inches on the ground and stands roughly 92 inches tall, so it fits tight side yards in Ann Arbor neighborhoods and still clears most gate openings. If you want a flushing version with a hand rinse station, look at the deluxe flushable porta potty instead. For crews needing wheelchair access, ADA Standards section 213.2 requires at least one accessible unit in any cluster, which is what the ADA accessible porta potty is built for. Most contractors around Ann Arbor default to standard units first, then add specialty units once headcount or accessibility needs are clear. If you are still working out how many stalls a crew needs, the how many porta potties do I need guide walks through the math using OSHA ratios.
Standard Porta Potty Rental Cost
Price depends on how long you keep the unit and how far our truck has to drive. A single-day rental near downtown Ann Arbor costs less than a month-long placement on a construction site, but per-day cost drops the longer you commit. Delivery adds a separate fee, and weekend rentals carry their own short-term rate rather than a straight daily multiple. Here is what the numbers look like:
| Duration | Low | Typical | High |
|---|---|---|---|
| Day | $100 | $150 | $350 |
| Week | $130 | $200 | $500 |
| Month | $125 | $200 | $325 |
These bands come from our own pricing data across hundreds of rentals, not a single quote. For the full cost breakdown including delivery and service fees, see porta potty rental cost, or check porta potty rental per day if you only need one. Long jobs should look at monthly porta potty rental, which usually beats renting week to week. Weekend events in Ann Arbor, from backyard graduations to small block parties, typically land in the $125 to $400 range as a flat weekend rate rather than a daily rate times two.
How Many Standard Units Does a Job Site Need?
OSHA 1926.51(c)(1) sets the baseline: one toilet facility for 20 workers or fewer, then one toilet and one urinal per 40 workers as the crew grows past that, dropping to one per 50 once you hit 200 workers or more. A framing crew of 15 in Scio, about 6.6 miles west of Ann Arbor, needs just one standard unit under that ratio. A 45-person crew crosses the first threshold and needs two. Potable water is a separate requirement under OSHA 1926.51(a)(1), so if your site does not have a water source, pair the toilet with a unit from handwashing station rental. Agricultural operations follow a different rule: OSHA 1928.110 calls for one facility per 20 hand-labor employees, reachable within a quarter mile walk, which matters for farm operations working land near farm and agricultural restrooms sites outside the city. Construction supervisors juggling multiple OSHA line items should start with OSHA portable toilet requirements before ordering.
Where Can I Put a Standard Porta Potty in Ann Arbor?
Placement in the public right of way needs confirming with the city before delivery day. Most residential and commercial placements sit fine on private property, driveways, or job site perimeters, but anything touching a sidewalk or street requires a call to the city first. Our drivers need firm, level ground and enough clearance to set the unit without walking it across landscaping. If you are running a roll-off dumpster alongside the toilet, keep in mind a roll-off dumpster rental needs about 60 feet of straight clearance behind the delivery truck, so plan both drop points before the trucks show up. For general layout advice, from distance to doorways to wind exposure, the porta potty placement guide covers it in more depth. Renovation projects inside city limits often pair a standard toilet with a dumpster; see home renovation porta potty for that combination. If your event or job site sits near Ypsilanti, about 6.4 miles east of Ann Arbor, or Pittsfield, roughly 6.1 miles south, delivery timing is similar to anywhere inside the city.
FAQ
How much does a standard porta potty rental cost per day in Ann Arbor?
Daily rentals typically run $100 to $150, with a ceiling around $350 for rush or short-notice orders. Multi-day and weekly rentals bring the per-day cost down. Delivery is billed separately and depends on distance and scheduling, so ask for a full quote through request a quote before committing to a date.
What are the dimensions of a standard porta potty?
A standard unit measures about 44 by 48 inches at the base and stands roughly 92 inches tall. That footprint fits most gates, decks, and job site corners without needing extra clearance. Confirm gate width before delivery if your access point is unusually narrow.
Do standard porta potties have handwashing built in?
No. Standard units are toilet-only, no sink attached. Sites that need washing on hand, whether for general use or because OSHA 1926.51(f)(1) applies to painting, coating, or pesticide work, should add a separate unit through handwashing station rental or portable sink rental.
Can I rent just one standard porta potty for a weekend event?
Yes. Single-unit weekend rentals are common for backyard parties, small gatherings, and short home projects around Ann Arbor. Pricing for a weekend typically falls in a flat range rather than a per-day multiple, and delivery can usually be scheduled with a few days notice.
Is a standard porta potty the same as a porta john?
Yes, same unit, different name. Some customers search porta john rental and others search standard porta potty, but both point to the same basic single-stall toilet described on this page and on the main portable toilet rental page.
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