What makes a porta potty ADA accessible?
Size and clearance, mostly. An ADA accessible porta potty needs a door opening at least 32 inches wide, per ADA Standards section 404.2.3, and a route to reach it that stays at least 36 inches clear the whole way, per section 403.5.1. Inside, there has to be room for a 60 inch turning circle, per section 304.3.1, so a wheelchair user can maneuver without backing out the door. The floor matters too: section 302.1 calls for a surface that is stable, firm and slip resistant, which rules out loose gravel pads on a Lehi construction site. Controls and latches count as well. Section 309.4 requires operable parts that work with one hand, no tight pinching or twisting, and no more than 5 pounds of force to operate. Reach matters last: section 308.2.1 caps a forward reach at 48 inches high and no lower than 15 inches. Standard units run about 44 by 48 inches on the ground and 92 inches tall, but the ADA unit is built wider inside to meet the turning circle, which is also covered on the Porta John Rental page for comparison. If you are comparing options for a Lehi event, start with the standard porta potty rental page and the deluxe flushable porta potty page before you decide how many accessible units to add.
How many ADA units does my Lehi site need?
One accessible unit per cluster is the floor, not the ceiling. ADA Standards section 213.2 sets 5 percent as the minimum ratio once you have more than one single-user toilet grouped together, and that minimum never drops below one unit no matter how small the cluster is. So two units on a Lehi construction site still means one has to be accessible. Ten units means at least one, likely more once you round up past the 5 percent line. This stacks on top of your general headcount math under OSHA 1926.51(c), which sets toilet ratios by worker count separately from the ADA accessibility requirement, a topic the Portable Toilet Rental page also touches on. Use the how many porta potties do I need guide to work out your base count first, then layer the ADA ratio over it. For events in Lehi, the same logic applies at a farmers market, a wedding venue, a festival restroom rental setup, or a marathon and race restrooms start line. Our ADA accessible porta potty units get ordered alongside standard units on most event restroom rental jobs, not instead of them.
Do ramps and pathways need to meet a slope standard?
Yes, if the accessible unit sits above grade or behind a curb. ADA Standards section 405.2 caps ramp running slope at 1:12, meaning 1 inch of rise for every 12 inches of run. On a flat gravel lot in Lehi this rarely comes up, but on a sloped driveway or a curb cut near a downtown sidewalk, it does. Lehi Porta Pros checks the pad before placement so the ramp, if one is needed, actually meets that ratio instead of guessing, the same way we check ground conditions for a storage container rental or a temporary fence rental delivery. This ties directly into the porta potty placement guide, which covers ground stability and access lanes for delivery trucks as well. A roll-off delivery, for comparison, needs about 60 feet of straight clearance behind the truck, so if your ADA unit and a roll-off dumpster rental are going on the same site, plan the layout before delivery day, not after.
Does an ADA unit cost more than a standard rental?
Sometimes, and it depends on term length more than anything else. Below is the pricing band for ADA units alongside standard units, so you can compare.
| unit | day | week |
|---|---|---|
| ADA accessible | $200 to $400 | $240 to $400 |
| Standard | $100 to $350 | $130 to $500 |
Short single-day rates for ADA units run higher than standard because fewer units exist in rotation, but weekly rates can land close to standard pricing depending on availability. For a full breakdown by rental length, see Porta Potty Rental Cost and Porta Potty Rental Per Day. Longer jobs in Lehi, including multi-month builds, should check Monthly Porta Potty Rental before locking in a weekly rate that will just get renewed anyway. Delivery is billed separately in most cases, and that fee scales with distance and job duration too, the same way it does for a restroom trailer rental or a construction site services package.
Do I need an ADA unit for a small backyard event?
Usually not required by code for a private residential gathering, but many hosts add one anyway for guests using a wheelchair or walker. If you are renting for a wedding restroom rental or a similar private event in Lehi, one accessible unit alongside two or three standard units covers most guest lists comfortably.
Can I rent just one ADA unit without standard units?
Yes. A single ADA unit works fine as a standalone rental for a small crew or a short event. It still meets the 60 to 70 gallon holding tank standard used across our fleet, so servicing intervals stay the same as any other unit, similar to what you would see with a holding tank rental or a portable sink rental on the same site.
What happens if my Lehi site fails an ADA inspection?
The unit or the route usually gets flagged, not the whole job. Most failures come down to door width under 32 inches, a blocked path, or ground that is not stable and firm. Lehi Porta Pros can walk the site with you first to catch this before an inspector does, using the same walkthrough we run for construction dumpster rental placements.
Are handwashing stations covered under the same ADA rules?
Reach and operable-parts standards do apply to sinks, per sections 308.2.1 and 309.4. A handwashing station rental placed next to an ADA toilet should sit within that same reach range so it is actually usable.
Does OSHA also require accessible toilets on construction sites?
OSHA 1926.51(c) sets toilet counts by crew size but does not set accessibility specs itself. ADA Standards handle that layer separately. Check OSHA Portable Toilet Requirements for the full construction ratio table before your next Lehi build.
Next step
Get a delivery date
Tell us the address, the dates and the headcount. We size the order and confirm the route.