Grounded in conventional measures of strength, durability and aesthetic cohesion, integrity used to be a more straightforward concept. Now, its meaning runs much deeper. A building’s true integrity is increasingly defined by the invisible, yet equally powerful, realm of sustainable architecture – the ethical DNA of its supply chain, the resilience and transparency of its material journeys and its verifiable impact on the environment. For architects, designers and specifiers, successfully navigating this intricate network is now the very measure of their work. The hidden risks it entails, however, make this landscape particularly challenging.

While Medium-Density Fibreboard (MDF) continues to be one of the most popular building materials in Australia, it often faces scrutiny regarding its safety, durability and environmental impact. Why is the integrity of this versatile engineered wood product periodically brought into question, and is this mistrust warranted? Or is MDF simply a highly valuable, sustainable building resource unjustly affected by persistent misconceptions that have been circulating for years?