Sean McArdle

Sean is an Architect and LEED Accredited / Green Star Certified professional with over twenty years’ experience, most of which has been focused on providing ESD consultancy. He brings specialist knowledge in sustainable design, energy efficiency and environmental performance. At PTA, Sean contributes to all projects by embedding sustainability principles from the outset, ensuring environmental outcomes are integrated into every stage of design and delivery. His expertise helps project teams and clients achieve innovative solutions that balance design quality with long-term environmental responsibility.