Porta Potty Rental Planning Guides
Practical answers for contractors, event organizers, couples, facility managers and homeowners: unit counts, cost factors, OSHA and ADA rules, trailers, servicing and winter rentals.
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How Many Porta Potties Do I Need for My Event or Site?
For a gathering of about four hours, start with one portable toilet per 50 guests, then add units for longer days, alcohol, meals and hot weather. Construction sites follow OSHA ratios instead, roughly one per 40 workers.
Read the guideHow Much Does It Cost to Rent a Porta Potty? What Drives the Price
There is no single price for a porta potty rental. The quote is built from the unit type, how many units, how long you keep them, how often they are serviced, delivery distance and access, local demand and any add-ons.
Read the guideOSHA Porta Potty Requirements for Construction Sites Explained
Under 29 CFR 1926.51(c), a construction site with 20 or fewer workers needs at least one toilet. At 20 or more workers, provide one toilet seat and one urinal per 40 workers; at 200 or more, one per 50.
Read the guideADA Porta Potty Requirements for Events and Public Sites
Under the ADA 2010 Standards, where portable toilets are clustered at a single location, at least 5 percent of the units in each cluster, and no fewer than one, must be accessible and reachable by an accessible route.
Read the guideRestroom Trailer vs Porta Potty: How to Choose
Pick a restroom trailer when guest comfort matters and the site has level ground, power and truck access. Pick standard porta potties when the site is rough, remote, large or busy with workers, and mix both when a crowd is big.
Read the guideWedding Bathroom Rental Guide for Couples and Planners
For most weddings, plan roughly one toilet per 50 guests for a four-hour reception and add capacity for longer nights and an open bar. A restroom trailer suits formal events with power nearby; deluxe units work where a trailer cannot reach.
Read the guideHow Often Are Porta Potties Serviced?
Construction porta potties are commonly serviced once a week. Sites with heavy use, extreme heat or more workers than the units are sized for need service more often, and multi-day events are usually serviced between days.
Read the guideWinter Porta Potty Rental and Freezing: What to Plan For
In freezing weather, porta potty tanks are typically treated with salt brine or freeze-resistant additives, handwash water is swapped for sanitizer or protected, and units are placed out of wind and plow paths with access kept clear.
Read the guidePorta potty calculator
Estimate toilets and handwashing stations for an event or a construction crew in a few seconds.
Open the calculatorReady for a clear free quote?
Tell us the date, the place and the headcount. We will take it from there. Phone lines are open 24/7.