Construction site toilets
Portable site toilet hire for your construction site or building project
Tough, well-serviced building site toilets for civil works and infrastructure projects, from one on site toilet on a reno to a full site setup.

Why choose FLSSH for your construction project?
Tough sites need toilets that keep up. We supply durable construction site toilets for civil, industrial and residential projects, and service them properly, so your crew stays comfortable and your site stays clean, safe and compliant.
Every portable site toilet we deliver is pumped out, cleaned and restocked on schedule, so the builders toilets on your job stay in the state your crew expects. Need long term toilet hire for a build that runs for years, or temporary toilet hire for a week? Both are one call. We can also pump out the wastewater holding tank on your site office or crib room.
- Hi-viz units built for building sites and civil works
- Work to the NZ guideline: 1 toilet per 10 workers, serviced weekly
- Every service time-stamped, geo-located and visible in your customer portal
- ISO 45001 certified and 5-star IMPAC Prequal rated
- Hire for a day, a project or multiple years

Our construction range

Enhanced Access – 1 Pan
Wheelchair-accessible portable toilet with a wide roll-up entry, support handrails and room for a carer.

Men’s Urinal
Walk-through urinal unit that takes six users at once, built to keep festival and stadium queues moving.

Shower Unit
Hot-water portable shower with an LPG on-demand heater and handheld nozzle, for sites, crews and multi-day events.

Fresh Water Flushing Toilet
Portable toilet that flushes with fresh water from its own hand basin, cutting waste on worksites and remote jobs.

Hi-Viz Flushing Toilet
Tough foot-pump flushing toilet with a built-in urinal, for building sites and home renovations. Craneable option.

Hi-Viz Non Flushing Toilet
The go-to construction site toilet: high-visibility shell, large waste tank and built-in urinal for long shifts.

Towable Toilet
Any of our construction toilets on a trailer, ready to tow between work zones. Needs a 50mm towball and 7-pin plug.

Craneable Toilet
Crane-ready construction toilet with secure lifting points, for high-rise floors, scaffolds and tight-access sites.

Squat Toilet
Squat-style site toilet with a step-up platform, support handle and self-draining floor for wet, muddy ground.

Hand Wash Basin
Hands-free hand wash station good for up to 350 washes per fill, with twin soap dispensers and paper towels.

Single Executive – 1 Pan
Single-cubicle toilet trailer with its own hand basin. Tow it yourself for small weddings and backyard parties.

Twin Executive – 2 Pan
Two private cubicles in a light, easy-tow restroom trailer, with air-con and lighting when plugged in.

10 Bay Vacuum – Prestige Luxury Restroom Trailer
Aerospace vacuum flush uses about 470 mL per flush across ten cubicles. Step-free entry and four outdoor hand basins.
Toilet requirements on construction sites
Under NZ health and safety law, whoever runs a site must give workers toilets and hand washing facilities that are clean, safe and easy to get to. The guideline we size to is 1 toilet per 10 workers, serviced weekly. How many you need also depends on how long the job runs and how spread out the site is, so tell us your numbers and we will recommend a setup that meets the requirements. For site managers and client visits, our executive portable toilets are a step up from the standard site unit.
How to book

Tell us the basics
Where, when and how many people. Call us or send the form: it takes two minutes.

We plan the setup
We'll recommend the right units, numbers and servicing, then lock in delivery.

We take care of it
We deliver, service on schedule and collect when you're done. Every visit is logged.
Contact us to hire portable toilets for your next construction project
Send us the site address, start date and crew size and we'll come back with the right site toilet hire setup and a quote. Need it sooner? Call 0800 33 33 82.
- Call us0800 33 33 82
- Email[email protected]
- Hours
Mon–Fri: 6am to 7pm Sat: 8am to 12pm After hours: 0800 33 33 82