Jon Cook

Jon Cook is Modus’ Senior Design Consultant and Co-Founder with 30+ years in prefabricated public toilet design and delivery. Starting as a sheet-metal tradesman in 1984 and later a production supervisor, Jon co-founded Modus in 1999 and has helped shape best practice across Australia. He’s known for designs that are compliant (AS 1428), durable, CPTED-informed, low-maintenance and easy to build balancing architecture, manufacturing and whole-of-life value.

Jon's Articles

Achieving Better Public Toilet Safety with CPTED Design

CPTED transforms toilet design into a tool for safety, dignity, and community pride—preventing misuse through smart, human-centred environmental design.

Jon Cook

08 August 2025

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Ensure your public toilet project is well-planned, accessible, and built to last. Get the key steps and expert insights in one easy-to-use guide.