What Is a Standard Porta Potty?
A standard porta potty is the plain single-stall unit you picture when someone says "porta john." No sink, no flush handle, no frills. Just a seat, a urinal insert, a roll holder and a vented tank sized at 60 to 70 gallons. If you want something nicer, the deluxe flushable model adds a flush mechanism and a hand sanitizer dispenser, and the ADA accessible unit meets the wider footprint requirement under ADA Standards 213.2 for clustered installations. For most home renovation jobs, construction sites and backyard gatherings around Saint Charles, though, the standard unit does the job at the lowest standard porta potty rental price point we offer. Some customers call this a basic porta potty rental or ask for a "porta john" by name, same unit either way. We deliver these across Saint Charles and out to St. Peters, about 6.9 miles west, and Maryland Heights, roughly 9.4 miles southeast, on the same trucks that run our daily routes.
Standard Porta Potty Dimensions
A standard unit measures about 44 by 48 inches on the ground and stands roughly 92 inches tall, so it fits in a driveway corner, a job site laydown area or a fenced yard without eating much space. That footprint matters when you are planning placement on a tight lot or figuring out how many units a crew needs. On active construction sites, OSHA 1926.51(c)(1) sets the ratio: one toilet for 20 or fewer workers, one toilet and one urinal per 40 workers once you pass 20, and one per 50 once you hit 200 or more. If your crew is applying paints, coatings or other contaminants covered under OSHA 1926.51(f)(1), you will also need washing facilities on top of the toilets, which is where a handwashing station rental or a portable sink comes in. Delivery trucks need clearance to set the unit down safely, similar to the 60 feet of straight clearance a roll-off truck needs for dumpster placement, so tell us about gates, slopes or overhead lines when you book.
How Much Does a Standard Porta Potty Rental Cost?
Pricing depends on how long you need the unit and how many you are renting. A single-day rental in Saint Charles typically lands in the 100 to 350 dollar range, a weekend runs 125 to 400 dollars, and monthly rentals for longer construction jobs fall between 125 and 325 dollars. Delivery is usually billed separately, generally 50 to 150 dollars for a weekly job or up to 500 dollars for jobs needing faster or more complex delivery.
| Term | Low | Typical | High |
|---|---|---|---|
| Day | $100 | $150 | $350 |
| Weekend | $125 | $250 | $400 |
| Week | $130 | $200 | $500 |
| Month | $125 | $200 | $325 |
Event rentals, like a backyard wedding or a block party, sometimes get quoted differently since they bundle setup and servicing into one flat number, usually 200 to 800 dollars per unit. For a full breakdown of what drives the porta potty rental cost up or down, or to compare per-day pricing against a monthly rental, those pages walk through it unit by unit. If you are near Hazelwood, about 8.5 miles east of Saint Charles, or Florissant at 13.9 miles east, delivery fees may shift slightly with distance, so ask for a quote specific to your address through our quote request page.
Where Can I Rent a Standard Porta Potty Near Me?
Saint Charles Porta Pros services Saint Charles directly and the towns around it, including St. Peters, Maryland Heights, Hazelwood, Florissant and Chesterfield, which sits about 17.1 miles south. Whether you are running a construction site, hosting an outdoor wedding, or need something fast for a home renovation project, we stock enough standard units to cover short notice orders. For sites needing more than a toilet, we also handle septic pumping, roll-off dumpsters, storage containers, restroom trailers and temporary fencing, all from the same dispatch. Check our full service area page for coverage details, or browse portable toilet rental and portable restroom rental if you are comparing unit types before you commit. Units get serviced on a standard weekly interval consistent with ANSI/PSAI Z4.3 guidance for typical usage levels, though high-traffic events need more frequent visits, something we cover on our cleaning schedule page.
How many standard porta potties do I need for a job site?
Under OSHA 1926.51(c)(1), you need one toilet for every 20 workers or fewer on a construction crew. Above that, it is one toilet and one urinal per 40 workers, dropping to one per 50 once the crew tops 200. See our full breakdown for event and job site math.
Does a standard unit include handwashing?
No. Standard units carry no sink. If your crew applies paints, coatings or pesticides, OSHA 1926.51(f)(1) requires separate washing facilities, and 29 CFR 1910.141(d)(2) requires soap and towels, not just sanitizer. Add a handwashing station to any standard order.
Can I rent a standard porta potty for just one day?
Yes. Daily rentals in Saint Charles fall between 100 and 350 dollars depending on delivery distance and quantity. This works well for one-day events, moving days or short punch-list jobs where a longer term does not make sense.
What is the difference between standard and deluxe units?
Standard units have no flush or sink. Deluxe units add a flush mechanism and hand sanitizer dispenser, priced from about 85 to 1,200 dollars a day depending on features. Check the deluxe page for specifics before deciding.
Do I need a permit to place a porta potty in Saint Charles?
Placement in the public right of way needs confirming with the city before delivery. We recommend checking with Saint Charles before your rental date, and our permit requirements page covers what to ask.
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