Atlantis 3 Shelter Toilet Building with Gully and Cedar colour scheme
Atlantis 3 with Wood Look Aluminium and Custom Orb
Atlantis 3 Shelter Toilet Building with Paperbark and Cedar colour scheme
Atlantis 3 in surfmist, windspray and monument
Atlantis 3 Shelter Toilet Building with Shale Grey and Basalt colour scheme
Atlantis 3 in surfmist, windspray and monument
The Atlantis features a table setting under a shade shelter
Atlantis 3 with Storage Room
Custom Atlantis with multiple cubicles for students
Custom Atlantis with Fascia Plank and Custom Orb and storage room
Custom Atlantis with two showers

Custom Atlantis

This configuration offers complete design flexibility to match your project vision. External cladding, internal layouts, fixtures, and fittings can all be tailored to your specifications. Click "Make an Enquiry" and tell us what you're thinking - we'll reach out with exactly what you need to know to make it happen.

Wall Framing

Fully welded robust steel SHS, hot dip galvanized after fabrication
Proprietary Prefab Wall Panel System

Pre-clad panels, inside and out. Doors pre-hung in frames. Prefab for simple, fast and accurate bolt together onsite construction
External Wall Cladding
- Colorbond Custom Orb (standard)
- Alum Extruded Cladding
- 1/2 Colorbond Custom Orb, 1/2 Alum Extruded Cladding
- Vinyl Graphics
Internal Wall Cladding

Miniorb - vandal resistant and easy maintenance
Roof

Colorbond Custom Orb
Door

Solid core, Colorbond clad
Door Hardware

Heavy duty marine grade stainless steel, indicator bolts, door closers, internal and external pull handles
Door Signage

Tactile Braille blue/white
Fixings

Class 3 roof fixings, stainless steel structural fixings
Structural Engineering

Engineered for your site, including Region D cyclonic locations
Exposed Steel

Hot dip galvanised and powder-coated
Standard Fixtures

Toilet suites, S/S Basin, S/S Grab Rails, S/S Toilet Roll Holder
Optional Extras
- Solar lighting
- Auto-timed door locking
- Verandah screens
- Additional internal fixtures
- Off-grid solutions

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Custom Floorplan

What can be customised:

Fixtures and fittings
Wall and floor finishes
Lighting options
Accessibility features
Floorplan layout and configuration

Make an Enquiry

Resources

Download

Risk Audit Checklist

Download the Risk Audit Checklist

The 14 oversights councils most regret missing - covering site engineering, permissions, and specification. Take ten minutes at scoping or pre-tender to stress-test your next project.

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Flood and Cyclone Resilient Guide

Download the Flood and Cyclone Resilient Guide

Our comprehensive guide covers cyclone and flood design solutions in detail, includes planning checklists for both, and features real-world case studies from some of the toughest environments.

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HVRA Funding Guide and Checklist

Download the HVRA Funding Guide and Checklist

The HVRA grant funds new and upgraded rest areas across Australia to improve road safety for heavy vehicle drivers. Applications close 30 April. The department rarely accepts late evidence, so download the guide now to confirm your eligibility and start building your submission.

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Design Consultation
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Public Toilet Planning Guide and Checklist
Download

Refurb vs Replace: Guide and Cost Study

Download the guide for a 30 year cost comparison

A complete guide to help councils decide whether to refurbish or replace their toilet building. Includes 30 year cost breakdown comparison and full project planning checklist.

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Inspiration Lookbook
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Education Planning Guide and Checklist

Education Planning Guide and Checklist

A practical planning guide for facility managers, business managers, and campus planners covering every stage of an education amenity building project - from budget and procurement through to design, compliance, and handover.

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Automated Public Toilets

Download the guide for a 20 year cost study breakdown

See how the costs really stack up. Our 20-year cost comparison breaks down the true price of automated toilets—versus traditional toilet buildings.

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Modus vs Concrete Toilets

Download the guide for a 20 year cost study breakdown

See how the costs really stack up. Our 20-year cost comparison breaks down the true price of concrete Masonry versus traditional toilet buildings.

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Flood-Resilient Public Toilet Checklist and Guide
Download

Colours and Finishes
Download

About Prefab Modular

Frequently Asked Questions

What is the Custom Atlantis?

The Custom Atlantis is where you bring us your own vision for a contemporary shelter toilet building. Rather than fitting your project to a standard layout, this option is your chance to describe exactly what you have in mind, whether it's a small variation or something entirely different, with the integrated shade shelter concept carried through. Delivered examples include multi-cubicle school buildings, versions with two showers, and layouts with storage rooms. For more inspiration, browse our projects and Inspiration Lookbook, found in our resources or in the Resources section above, then tell us what you're thinking and our designers and engineers will work through what's possible.

When should I choose a Custom Atlantis over a standard model?

For minor tweaks to a standard building, like colours or graphic panels, simply choose the Atlantis 1 or 3 and note those requests in your enquiry. The Custom Atlantis is for ideas beyond the standard layouts: showers for beachgoers or campers, secure storage for grounds equipment, a larger cubicle count for school use, or a shelter sized to a specific gathering space.

How many cubicles can a Custom Atlantis have?

There's no fixed limit. The building and its shelter are designed together around your capacity needs, site footprint, and how the covered space will be used.

Does customising affect compliance?

No, and this is exactly where our expertise comes in. Describe whatever you're picturing and don't hold back: our designers and engineers will take your idea and tailor it to fully adhere to AS 1428.1 and NCC requirements, with every Custom Atlantis structurally engineered for its site, including Region D cyclonic locations. More at AS 1428.1 compliance.

Does the warranty change on a Custom Atlantis?

It stays identical: a 20-year structural warranty and 50-year design life across the building and shelter.

How do I start a Custom Atlantis project?

There are a few easy ways in. Click Make an Enquiry on this page and describe your idea in the message section, attaching any documents or reference images you have. If the layout matters most, head to our floorplan options and choose Design Your Own Floor Plan to select your cubicle count and design from the floorplan up. Or book a design consultation and a Modus design consultant will work through your site, shade requirements, and compliance needs with you.