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Choosing the right construction type for public toilet buildings

Making a decision on an important piece of public park infrastructure such a toilet building, comes with a number of considerations – which often in involves making some compromises. Here’s why it doesn't have to.

What local governments need from their toilet buildings

Local governments especially have a lot to get right when investing ratepayer funds on infrastructure projects. With competing demands of the community and their responsibility to deliver both quality infrastructure that delivers value for the investment – there are a number of things that require strong consideration.

The important considerations as they relate to public toilet buildings are:

Why construction type matters

When making selecting a supplier partner for your public toilet building, there will often be proposals for masonry or concrete style buildings. These are commonly promoted as being the answer to vandalism and having a long asset life, however these claims don’t necessarily stand up on closer inspection.


vandalised toilet building internal



Comparing different construction types 

The table below dives deeper into the key purchase considerations, and how Modus buildings perform better than alternatives on all fronts:

Purchase Consideration Concrete/Masonry BuildingsModus Buildings
Large flat surfaces like painted concrete, masonry or even tiles are a prime target for graffiti vandals. Concrete withstands impacts well, although when serious damage occurs sectional replacement is not possible, and patching/repainting is costly
Our standard internal MiniOrb sheeting does not offer a viable surface for graffiti – should small graffiti occur, surface can be easily cleaned.  Tough sheeting and cladding with fully welded steel support framing is very impact resistant – in the event of serious damage, individual sheets can be replaced quickly and cheaply
Maintenance Generally built with walls sealed to the ground, internal cleaning is time consuming to achieve a high quality clean, while grout lines and porous materials retain dirt and odour With hardy and easy to clean materials, and gaps under the walls, Modus buildings can be easily washed through with a pressure blaster using strong chemicals and a good clean achieved
Asset life  30 years + 30 years +
Upfront Cost
Upfront costs are extremely high, and not justifiable by lower life cost or asset life length

Modus buildings are often

40 – 50% cheaper than concrete and blockwork options, while having comparable a lifespan and lower maintenance

Lifetime Cost Asset lifespan is comparable, however more difficult maintenance and longer term issues may result in greater lifetime costs and early replacement With comparable asset lifespan, minimal/easy maintenance and more cost effective up front, the lifetime cost of Modus buildings is much lower
Construction Speed and Cost Masonry and concrete buildings that are constructed on site require multiple trades – meaning higher on site costs, lengthy build times, greater waste/pollution and community disruption Modus buildings are a prefabricated modular kit form system that ensures fast, accurate and easy installation– lowering on site costs and minimising community disruption
User Experience While good initially, these buildings tend to retain bad odour over years, even when cleaned regularly Modus buildings stay fresh and comfortable for users throughout their lifetime
Design and Appearance While blockwork is flexible, concrete tends to be more limited in the options that can be achieved.  Appearance is generally good for these buildings and they can be customised as required Modus’ unique modular system means almost any conceivable floorplan can be achieved.  We also offer a wide range of materials, finishes and custom enhancements to make its toilet buildings a compliment to any open space



In closing, local governments don’t need to make any compromises on what they want with their public toilet buildings. Our buildings have been designed specifically for the public realm, with no corners cut on any of the key considerations.

With Modus, we also make your project easy from start to finish by providing expert advice whenever you need it, our unique prefab modular kit-form system for fastest install, and offering pre-designed, engineered and compliant buildings that look great and can be customised to suit your needs.

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