Standard Portable Toilet Rental in Charleston
The workhorse of the local fleet is the standard single-stall porta potty: a ribbed HDPE unit delivered on-site, anchored on delivery, and ready for a week of jobsite or short-stay outdoor use across Charleston. Pair it with a matching handwashing station rental options for full hygiene compliance at any temporary site.

Single-Stall Unit Specifications
A standard unit measures 43 inches wide by 47 inches deep by 90 inches high, with a 60-gallon waste tank, interior shelf, molded urinal, and translucent roof. A 10-liter freshwater tank supplies the foot-pump sink. See standard porta potty rental rates by duration.
- Footprint: 43 x 47 x 90 in., anchor-ready
- Tank: 60-gallon waste reservoir, blue masking liquid
- Capacity: 7-10 days per worker between services
- Build: Ribbed HDPE shell, vented translucent roof

Built for the job
Where Standard Porta Potties Work Best
For larger ongoing projects, add portable toilets as crews expand and weekly servicing scales under construction job site portable toilet rentals.
Construction Sites
Place the unit on a gravel pad near the work zone and set it level on rough ground.
Backyard Parties
A porta potty is positioned on the driveway for a weekend gathering to maintain household privacy.
Festivals & Markets
Standard restrooms are staged in rows along a service road for high-volume festival crowds.
Agricultural Sites
Stall positioned clear of asphalt crew staging and work path for multi-week stays.
Servicing Schedule with Holding Tank Capacity
A single tank serves one worker over seven to ten days. Most jobsites run on a once-weekly pump-out cadence, but high-traffic areas jump to a twice-weekly cadence. The vacuum truck visits the same spot to perform a pump out using our route truck.
Our technician runs a suction hose during a fifteen-minute vacuum pump-out of the portable toilet, which includes fresh masking liquid, a deodorizer puck, paper restock, and a disinfectant wipe-down. We handle grey water disposal under contract for event portable toilet rental for outdoor gatherings. See PolyJohn standard portable restroom unit specifications for deeper reference. Call (843) 628-2146.
Standard Unit Questions
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+ How long can one unit serve a worker?
A 60-gallon tank serves one full-time worker for about seven to ten days before the next pump-out.
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+ What surface do I need?
Any reasonably level surface like gravel, concrete, asphalt, or packed dirt works for the unit.
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+ Do I need a right-of-way permit?
If a unit sits on a sidewalk or parking lane in Charleston, the municipality requires an encroachment permit.
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+ Can I extend the rental?
Yes — call dispatch before pickup; the contract is extended and servicing visits are added.

Reserve a Standard Unit Today
Share your Charleston delivery address, placement surface, and rental duration. We confirm the next-route delivery and provide a clean Standard Porta Potty unit. Call (843) 628-2146.