What Is a Standard Porta Potty?
A standard unit is the workhorse of portable toilet rental fleets. It has no sink, no flush handle, no frills, just a seat, a holding tank and a door that locks. That simplicity is exactly why it costs less than a deluxe flushable porta potty and why it shows up on more job sites than any other unit Lawrence Porta Pros delivers. If you have heard someone ask for a porta john rental instead, it is the same unit under a different name. Compare it to a portable restroom rental upgrade if you are not sure which fits your crew size or guest count. For most one-week jobs around Lawrence, from a backyard remodel to a small block party, this is the unit that gets ordered, delivered and picked back up without much fuss. If your event or crew is larger, run the numbers on the how many porta potties do I need guide before you commit to just one.
Standard Porta Potty Dimensions and Size
A standard unit measures about 44 by 48 inches on the ground and stands roughly 92 inches tall, so it fits into a driveway, a construction lot corner or a tight spot next to a fence line without trouble. The holding tank runs 60 to 70 gallons, enough for a work crew over several days between services under the ANSI/PSAI Z4.3 baseline of one service per week for up to 10 users on a 40 hour week. That footprint also matters for accessibility planning: ADA Standards section 213.2 requires that at least 5 percent of a cluster of single-user units, and never fewer than one, be an accessible model, which is why many job sites order an ADA accessible porta potty alongside a run of standards. Need the unit somewhere specific on a tight lot? The porta potty placement guide walks through clearance and ground stability before delivery day.
Standard Porta Potty Rental Cost
Price depends mostly on how long you need the unit and how many you are ordering at once. Below is what Lawrence Porta Pros sees across a standard week-to-month range.
| Duration | Low | Typical | High |
|---|---|---|---|
| Day | $100 | $150 | $350 |
| Week | $130 | $200 | $500 |
| Month | $125 | $200 | $325 |
| Weekend | $125 | $250 | $400 |
| Event | $200 | $400 | $800 |
Delivery is usually billed separately, and that fee runs $100 to $500 for a single day or $50 to $150 for a week-long job, depending on distance and access. If your job runs longer than a month, the per-day cost drops fast, which is why the monthly porta potty rental page is worth a look before you commit to weekly billing. For a deeper breakdown of what drives the swing between low and high, see porta potty rental cost and porta potty rental per day.
Why Do Job Sites Need a Standard Unit?
OSHA 1926.51(c)(1) sets the baseline: construction sites need 1 toilet facility for every 20 workers or fewer, moving to 1 toilet seat and 1 urinal per 40 workers once the crew passes 20. That ratio is the starting point for most construction site services quotes in Lawrence, and it is why a foreman with an eight-person crew orders one standard unit rather than guessing. Farms and hand-labor operations fall under a different rule, OSHA 1928.110, which calls for one facility per 20 employees within a quarter mile walk, relevant for anyone running farm and agricultural restrooms outside city limits. Potable water access also matters under OSHA 1926.51(a)(1), which is why some sites add a handwashing station rental even when a sink is not attached to the toilet unit itself. If your crew is spraying coatings or herbicides, that triggers OSHA 1926.51(f)(1) washing requirements specifically, separate from the general toilet count. Full detail on ratios and worker counts lives on the OSHA portable toilet requirements page.
Standard Porta Potty Rental Near Me in Lawrence
Lawrence Porta Pros delivers standard units across the city and into the towns around it. Eudora sits 13.0 miles east, Tonganoxie is 17.8 miles northeast, and Topeka is 26.9 miles west, all within normal delivery range. Williamstown is 13.2 miles northwest and Centropolis runs 22.4 miles south, both served on the same delivery schedule as jobs inside Lawrence proper. If your project sits outside city limits, check the service areas page or the dedicated pages for Topeka, Eudora, Williamstown and Tonganoxie. For anything urgent, same-day options are covered on the emergency porta potty rental page. This page itself sits under the broader porta potty rental in Lawrence, KS hub, which is the place to start if you are still comparing unit types.
How much does a standard porta potty rental cost in Lawrence?
Day rates run $100 to $350, with $150 typical for a single unit. Weekly jobs run $130 to $500, and monthly rentals settle between $125 and $325. Delivery is billed on top, usually $100 to $500 depending on distance and site access around Lawrence.
What is included with a basic porta potty rental?
A seat, a locking door and a 60 to 70 gallon holding tank. No sink, no flush handle, no interior lighting. Service visits follow the ANSI/PSAI Z4.3 baseline of once weekly for typical use, though busier sites often need more frequent pumping.
How many standard units does a construction site need?
OSHA 1926.51(c)(1) calls for one unit per 20 workers or fewer. Past 20 workers, that shifts to one toilet seat and one urinal per 40 workers. Crews near 200 workers move to a 1-per-50 ratio instead.
Can I rent a standard porta potty for just one weekend?
Yes, weekend rates run $125 to $400 depending on unit count and delivery distance. That covers Friday drop-off through Monday pickup on most jobs. Ask about bundling with a temporary fence rental if the event needs perimeter control too.
Do I need an accessible unit alongside standard units?
If you are clustering multiple standard units, ADA Standards section 213.2 requires at least 5 percent be accessible, with a minimum of one regardless of cluster size. See the ADA restroom requirements page for full detail on door width and clearance specs.
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