How many units do you need?
Start with worker or guest count, not guesswork. OSHA 1926.51(c) sets construction ratios: one toilet for 20 or fewer workers, then a toilet and a urinal per 40 workers once you pass 20, dropping to one per 50 at 200 or more. For events, ANSI/PSAI Z4.3 uses one unit per 10 users across a 40 hour week as a baseline service interval, which is a useful starting math even outside construction. If you're not sure which bucket you fall into, our guide on how many porta potties you need walks through both cases, and OSHA portable toilet requirements breaks down the full table. Farms and agricultural crews fall under a different rule, OSHA 1928.110, which requires one facility per 20 hand-labor employees within a quarter mile walk. Get the headcount right first. Everything else on this checklist, unit type, accessibility, service frequency, follows from that number. A standard unit measures about 44 by 48 inches on the ground and stands roughly 92 inches tall, which matters once you start placing units against fences or building walls in our placement guide.
What type of unit fits the job?
A standard porta potty rental covers most construction sites and casual events in Lakewood, with a 60 to 70 gallon holding tank built into the base. If the event calls for something nicer, step up to a deluxe flushable porta potty or a full restroom trailer rental, sized from a 2 stall up to an 8 stall depending on guest count. Weddings and higher-end gatherings usually lean toward a luxury restroom trailer instead of a standard unit. Whatever you pick, ADA Standards section 213.2 requires that at least 5 percent of clustered single-user units be accessible, never fewer than one, so check the ADA accessible porta potty option if you're clustering five or more. Accessible units also need to meet ADA 404.2.3, a 32 inch clear door opening, and ADA 304.3.1, a 60 inch turning circle inside. Our ADA restroom requirements page covers the rest of that spec if you're planning a public event in Lakewood.
Where should the unit go?
Ground surface and clearance decide this more than preference does. ADA Standards 302.1 calls for stable, firm, slip resistant ground under any accessible unit, so gravel or soft turf needs a mat or platform first. Leave a clear path at least 36 inches wide per ADA 403.5.1 from parking or the building to the unit. If you're also renting a roll-off dumpster for the same job site, the truck needs about 60 feet of straight clearance behind it to set the box down, which changes where both units can sit relative to each other. Check dumpster sizes and dimensions before you finalize a site plan, and confirm placement doesn't block a fire lane or sit in the public right of way, that needs confirming directly with the City of Lakewood since we don't have a published local ordinance to cite here. If you need to keep the whole layout secured, a temporary fence rental around the unit cluster is common on active construction sites, and crowd control barrier rental works better for foot traffic at events.
When should you schedule delivery and service?
Book delivery at least a few days out for standard rentals, and earlier for weekend events since trailer and deluxe units get reserved fast. Service frequency follows ANSI/PSAI Z4.3's one visit per week baseline for up to 10 users on a 40 hour schedule, more often for higher traffic. A weekend rental on a standard unit in Lakewood runs in the 125 to 400 dollar range depending on unit type and add-ons; check porta potty rental per day or porta potty rental cost for the daily breakdown, and monthly porta potty rental if the job runs long. If the crew is doing painting, coatings, or applying herbicides or insecticides on site, OSHA 1926.51(f)(1) requires washing facilities beyond just a toilet, so add a handwashing station rental or portable sink rental to the order, not just hand sanitizer, since 29 CFR 1910.141(d)(2) specifies soap and a towel or drying device, sanitizer doesn't satisfy it. Storm season or a rush job? Look at emergency porta potty rental for same-window delivery.
| unit | duration | typical price |
|---|---|---|
| standard | weekend | $250 |
| standard | week | $200 |
| standard | month | $200 |
| ada | week | $185 |
| deluxe | week | $250 |
How far in advance should I book a porta potty in Lakewood?
Book standard units 3 to 5 days ahead for most jobs. Weekend events and trailers fill faster, especially around Golden, 9.2 miles northwest, and Wheat Ridge, 5.8 miles north, where crews compete for the same trucks. Rush orders are still possible through emergency porta potty rental.
Do I need a permit to place a unit on the street in Lakewood?
Placement in the public right of way needs confirming with the City of Lakewood directly. We don't have a published local rule to cite here, so check with the city before delivery day rather than assume. See porta potty permit requirements for the general framework.
How often does a unit get serviced during a long rental?
ANSI/PSAI Z4.3 sets a one visit per week baseline for up to 10 users over a 40 hour week. Higher traffic events need more frequent pumping. Details are on how often are porta potties cleaned.
What's the difference between a standard unit and an ADA unit?
A standard unit runs about 44 by 48 inches on the ground. An ADA unit adds a 32 inch door opening under ADA 404.2.3 and a 60 inch turning circle under ADA 304.3.1, so it needs more clearance space on site.
Can I rent a dumpster and a porta potty for the same job?
Yes, and most Lakewood construction sites do both. Just plan clearance separately: the dumpster truck needs about 60 feet behind it, while the toilet only needs a stable, level 36 inch path. See construction site services for combined planning.
Next step
Get a delivery date
Tell us the address, the dates and the headcount. We size the order and confirm the route.