Planning an event in North London comes with a lot of moving parts. From choosing the right venue to managing suppliers, it’s easy for smaller details to get overlooked.
Portable toilets are one of those details… until they’re not. Get it right, and no one notices. Get it wrong, and it quickly becomes the thing everyone talks about.
So how many do you actually need?
Why toilet numbers matter more than you think
It’s not just about ticking a box. Too few toilets can lead to:
- Long queues
- Frustrated guests
- Hygiene issues
- A poor overall experience
On the flip side, over-ordering can push your costs up unnecessarily.
The goal is simple — get the balance right for your event size and type.
A simple rule of thumb
As a starting point, you can use this guide:
- Up to 50 guests – 1 toilet
- 50 to 100 guests – 2 toilets
- 100 to 250 guests – 3 to 5 toilets
- 250+ guests – 1 additional toilet per 50 people
This works well for events lasting around 4 to 6 hours.
If you’re not sure what you need for your event, try our event planning tool.
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Event Planning Tool
Answer a few simple questions below and we’ll tell you exactly what you need, instantly.
What affects toilet requirements in North London?
Every event is slightly different, especially across areas like Camden, Islington, Edmonton, Enfield or Barnet.
Here are a few factors that can change what you need:
Event duration
A 2-hour event is very different from an all-day festival.
Longer events = more usage = more toilets.
Alcohol consumption
If alcohol is being served, usage increases significantly.
As a rough guide, you may need 20–30% more units.
Type of event
- Weddings – higher expectations, more comfort needed
- Festivals – higher footfall, quicker turnover
- Construction sites – consistent daily use
Each one requires a slightly different setup.
Location and access
North London can be tricky in places:
- Tight streets
- Limited access points
- Busy traffic routes
This can affect:
- Delivery timing
- Placement of units
- Number of servicing visits needed
It’s not just about quantity — it’s about logistics too.
Don’t forget handwashing facilities
This is often overlooked. For most events, you should also consider:
- Hand sanitiser units
- Portable sinks (for higher-end events)
These improve hygiene and overall experience, especially for food-based events.
What about construction sites?
For sites in North London, the guidance is slightly different.
Typically:
- 1 toilet per 7 workers (standard UK guidance)
- Regular servicing (usually weekly)
- Placement in accessible but safe areas
If your workforce changes week to week, your toilet requirements should too.
The easiest way to get it right
Rules of thumb are useful, but every event is different. The simplest approach? Speak to a supplier who knows the area.
At WC Portables, we’ve supplied toilets across North London for everything from small private events to large public gatherings and building sites. We understand the logistics, the access challenges, and what actually works in practice.
Planning an event in North London?
If you’re unsure how many units you need, it’s always better to ask early rather than guess.
You can explore our portable toilet hire in North London.
Or get in touch with our team for straightforward advice and a quick quote.
Final thought
Toilets aren’t the most exciting part of planning an event… but they’re one of the most important.
Get them right, and everything runs smoothly. Get them wrong, and people remember.
Written by Wayne Clarke, owner of WC Portables with 25+ years experience in portable toilets for construction sites, home renovations and diverse events such as weddings, parties, sporting events and festivals.
