Spotlight on…

Dr Andy Shea, Co-Investigator, Transforming Homes

What’s your current role at your institution?

I am an Associate Professor of Building Physics in the Department of Architecture and Civil Engineering at the University of Bath. My research focuses on building performance, particularly the use of bio-based materials to reduce energy demand and enhance indoor environmental quality. Since joining Bath in 2008, I’ve explored how these materials can contribute to more sustainable construction. I also teach a broad range of architectural engineering topics to undergraduate civil engineering and architecture students, and I supervise dissertation students from the MSc Biotechnology course in the Department of Life Sciences.

Which past experiences have helped you the most in your current role?

Before entering academia, I spent over a decade in industry as a consulting engineer, primarily working on the design and construction of commercial buildings such as schools and hospitals. My focus was on reducing operational energy use and integrating renewable energy systems—experience that has proven invaluable in my current work on domestic building transformation.

In this project, I supervise research associates involved in material characterisation, energy monitoring, and energy modelling. I’ve been researching nature-based materials for over 16 years and have collaborated with several manufacturers to improve the thermal performance and environmental impact of their products. With more than 20 years of experience in monitoring building performance, I’ve gained deep insights into real-world applications—though each new project still brings fresh challenges. Working in people’s homes, for instance, requires a careful balance between collecting data and respecting privacy all while trying to minimise disruption to daily life.

What excites you about the research in the Transforming Homes project?

I’ve had the opportunity to work on several large multidisciplinary research projects, but this one stands out as truly interdisciplinary. The team brings together a wide range of expertise, allowing us to take a holistic approach that considers the needs of all stakeholders. That’s what makes this project so exciting—it has real potential to transform homes and raise awareness of the benefits of bio-based materials.

How is your expertise contributing to the Transforming Homes project?

I hope I’m making a meaningful contribution! I bring expertise in building materials and their performance, especially in retrofit applications. That said, we’re fortunate to have an outstanding team of dedicated and highly skilled research associates who are central to the project’s success.