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What Makes a Unit "Deluxe" and "Flushable"?
The word deluxe covers a few upgrades, not one fixed spec. A standard unit runs on a standard porta potty rental setup, a 60 to 70 gallon holding tank and no water hookup. The deluxe flushable version adds a foot-pump or hand-pump flush that pulls fresh water through the bowl, a separate handwash sink, and often a small mirror and interior light. Some renters ask us for a flushable porta potty with sink specifically because a hose-fed sink handles more washes than a standalone hand sanitizer bottle ever will. It still sits on the same rough footprint as a standard unit, about 44 by 48 inches on the ground and roughly 92 inches tall, so it fits in the same delivery spot without extra clearance. If you want washing to actually meet a workplace standard rather than just look nicer, 29 CFR 1910.141(d)(2) requires soap and a way to dry hands at washing facilities, and hand sanitizer alone does not satisfy that rule. For anyone comparing this against the flush-free option, our deluxe flushable porta potty page's sibling, the porta john rental guide, breaks down the difference in plain terms.
Why Rent a Flushable Porta Potty Instead of a Standard Unit?
Weddings, corporate open houses, and downtown Charleston events near guests in nice clothes are where the flush and sink upgrade earns its keep. A standard unit works fine on a job site. A flushable one works better anywhere your renters are guests, not crew. Caterers and planners booking an event restroom rental or a wedding restroom rental usually skip straight to deluxe or go further, into a restroom trailer rental with multiple stalls. If you're weighing that jump, the 2 stall restroom trailer is the smallest step up and still beats a bank of standard units for a backyard tent. For contractors who need something nicer than a jobsite unit but don't need a trailer, the deluxe flushable sits in the middle, and it still satisfies the same general sanitation expectation under OSHA 1926.51(c) that any construction toilet facility has to meet. We deliver these across Charleston and into Hanahan, about 9.5 miles north, and James Island, roughly 9.7 miles south, on the same trucks that run our construction site services routes.
How Much Does a Flushable Porta Potty Rental Cost?
Cost depends on duration and finish level. Below is what deluxe units run against a standard unit for comparison, pulled from actual rental data rather than a list price.
| unit | duration | low | typical | high |
|---|---|---|---|---|
| deluxe | day | 85 | 300 | 1200 |
| deluxe | week | 150 | 250 | 290 |
| standard | day | 100 | 150 | 350 |
| standard | week | 130 | 200 | 500 |
Day rates for deluxe units span a wide range because a one-day wedding rental and a multi-week job trailer swap get quoted differently; ask for your specific dates rather than assuming the low end. Weekly rentals flatten that spread out, since delivery and pickup get spread across more days of use. For a broader look at how duration changes your total, see porta potty rental cost or the monthly porta potty rental page if you're renting for an extended Charleston project. Most standalone quotes also carry a delivery fee, and those run 100 to 500 dollars depending on how far out the site sits and how many units you're placing at once.
Where Can You Place a Deluxe Flushable Unit on Site?
Placement rules are the same ones that govern any portable restroom: stable, level, slip-resistant ground per ADA Standards 302.1, and if you need the unit to meet accessibility standards, at least a 60 inch turning circle inside per ADA Standards 304.3.1. Most deluxe units aren't the accessible model by default; if you need one that is, ask for the ADA accessible porta potty instead, which is built to that spec directly. If you're clustering several units for an event, ADA Standards 213.2 requires at least 5 percent of a cluster, and never fewer than one, to be an accessible unit. Placement in the public right of way in Charleston needs confirming with the city directly; we don't guess at that one. Our porta potty placement guide covers ground clearance and access needs in more depth, and the porta potty permit requirements page walks through what to check before your event date locks in. If you're not sure how many units your headcount needs, start with how many porta potties do i need before you order.
Does a deluxe unit really flush, or is it just a nicer toilet?
It really flushes. A foot or hand pump draws water from an onboard reservoir through the bowl, which is different from a standard unit's holding tank alone. It still needs regular pump-outs like any unit; frequency depends on guest count and rental length, not on the flush mechanism itself.
Can I get a sink with my flushable unit?
Yes, most deluxe units include a built-in handwash sink as standard. If you specifically need soap and towel service to meet 29 CFR 1910.141(d)(2), confirm that at booking, since not every basic add-on sink comes stocked that way by default.
How far in advance should I book for a Charleston wedding or event?
Book as early as you can once your date and headcount are set. Deluxe units and trailers get reserved fast during Charleston's spring and fall event season, and trailer availability tightens faster than standard unit availability does.
Is a deluxe flushable unit the same footprint as a standard one?
Yes. It sits on roughly the same 44 by 48 inch base and stands about 92 inches tall, so it fits the same delivery spot and doesn't need extra clearance beyond what a standard unit needs.
What's the difference between deluxe and a restroom trailer?
A deluxe unit is a single-stall upgrade with a flush and sink. A trailer has multiple stalls, running water throughout, and often climate control. For anything over roughly 100 guests, a trailer like the 4 stall restroom trailer usually serves better than several deluxe units lined up.
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