A day in the life of a portaloo
Unit 47 has done a hundred and forty weddings. This weekend it will do another one, and if everyone has done their jobs, not a single guest will think about it for longer than ninety seconds.
The invisible logistics of event welfare: a hire unit's Friday depot prep (pump-out, steam-clean, recharge, restock), the delivery-day placement rules (firm level ground, tanker access, near the guests, away from the generator), the surge maths behind 1 toilet per 50 guests where there is a bar, and the three-minute Monday service that resets the whole cycle. Roughly 30 to 60 bookings a year, every one on this rhythm.
First, the naming of parts: Portaloo is a registered trade mark that escaped into the language, so the trade says portable toilet, and this particular portable toilet says nothing at all. It is 06:10 on a Friday in July, and Unit 47 is being pressure-washed in a yard outside Witney.
Friday, 06:10: the depot reset
Everything that matters about a hire unit happens before it leaves the yard. Since its last job it has been pumped out, steam-cleaned inside and out, and inspected: door hinge, lock and its little red-green indicator, flush pump, vent stack, roof panel. Now it gets its charge of treatment fluid, that famous blue, two loo rolls in the holder and two spares, and a full bottle in the sanitiser bracket. A unit that fails any of that stays home. Around thirty to sixty times a year, this particular box does this particular morning.
Friday, 07:30: the flatbed run
Six units ride the flatbed out through the Cotswold lanes, strapped upright. Todays drop is a farm field wedding: 120 guests, marquee already up since Wednesday. The driver has seen the access notes because the organiser was asked the right questions at booking, and the answer to the important one, "how close can a lorry get?", is: through the gateway, along fifty metres of trackway the marquee crew drove in over, to a firm strip beside the hedge.
Friday, 08:05: the gateway decision
Placement is a small science. Firm and level, because a leaning unit is a bad experience and an unserviceable one. Within a short, lit walk of the marquee, because guests will not cross a dark field, and if they will not walk to it, it may as well not exist. Reachable by the service tanker, which is a lorry, not a wheelbarrow. A polite distance downwind. And never next to the generator: nobody wants a queue forming beside the fuel store, least of all the power supplier. Unit 47 and its accessible colleague are down, levelled, unlocked and signed off by 08:20.
Saturday, 15:40: the surge it was sized for
The ceremony ends, the bar opens, and welfare planning meets reality. Toilet demand at events is not a steady flow; it is surges: after the ceremony, during the toasts, at the band's break. This wedding has three standard units plus one accessible because someone applied the ratio, 1 per 50 guests where alcohol is served, rather than guessing. The queue at the toast surge peaks at three people and clears in four minutes. Nobody notices, which is the entire point. The same maths gone wrong is every festival horror story you have ever heard.
Saturday, 23:30: festoon light and small talk
The unglamorous truth of a good event: the queue under the festoon at half eleven is where guests debrief the speeches. Unit 47's contribution is a working lock, a light-enough cabin thanks to its translucent roof, and no smell, because its chemistry is fresh and its vent stack is doing quiet work above everyone's heads. If you want to know how all of that functions, we wrote up exactly how a portaloo works.
Monday, 09:15: the three-minute reset
The tanker reverses down the trackway before the marquee comes down. Hose on, tank pumped in under a minute, rinse, recharge, restock, wipe down: about three minutes per unit, documented all the way to a licensed treatment works. Then the flatbed, the yard, the steam-cleaner, and the whole cycle waits for next Friday. The collection date was agreed at booking, which is why there is no version of this story where Unit 47 sits on the village green until Wednesday while a parish council writes emails.
The moral, for organisers
Toilets are the least romantic line on a kit list and the most remembered when they go wrong. The whole art is three decisions made early: the right count (the calculator does it in ten seconds), the right placement (firm, level, lit, tanker-reachable), and the right servicing plan for anything longer than a day. Prices, luxury trailers and the accessible provision every public event should carry are in the portable toilet hire guide.
The questions this post always prompts
How many events does one portable toilet do in a year?
A well-run hire unit typically turns around 30 to 60 bookings a year: most weekends from April to October, plus midweek corporate and construction work in the shoulder months. Between every booking it is emptied, steam-cleaned, recharged and checked.
Why do portable toilets arrive the day before an event?
Partly logistics, mostly protection: Friday delivery means the Saturday event does not depend on Saturday traffic, the unit can be positioned carefully while the ground is quiet, and there is time to fix a placement problem. It also means the delivery vehicle is not arriving during your setup rush.
What happens to a portaloo between hires?
Back at the depot it is pumped out, pressure-washed inside and out, sanitised, restocked with paper and hand sanitiser, recharged with fresh treatment fluid, and inspected for damage: hinges, locks, vents and the flush pump. A unit that fails inspection does not go back out.
Where should a portaloo be positioned at an event?
On firm, level ground, within reach of where guests actually are (they will not cross a dark field for it), and reachable by the service tanker, which is a lorry. Downwind is a courtesy; near the generator is a mistake: nobody wants a queue next to the fuel store.
Size yours before the surge does
Guests in, toilet count out, using the same 1-per-50 ratio Unit 47 owes its quiet Saturdays to.