The dataset includes the raw data and the corresponding report for the life cycle assessment of the building demonstrator 'livMatS Biomimetic Shell' (Website).

The pressure on the construction industry to reduce its environmental impact is leading practitioners to investigate the use of more sustainable materials, such as timber. Still, due to its limited availability, it is questioned to which degree timber could substitute steel and concrete, and strategies to reduce its consumption are necessary. The Cluster of Excellence “IntCDC” investigates novel approaches to sustainable architecture. These exploit integrative computational design and automatic fabrication. These have been showcased in the livMatS Biomimetic Shell, for which a hollow timber cassette has been realized. In this study, the Lifecycle Assessment (LCA) analysis evaluated the developed cassette's environmental profile compared with other functionally equivalent systems. The analyses showed that the livMatS Biomimetic Shell reduced material consumption by 51% and a Global Warming Potential (GWP) 39% lower than conventional timber construction. Optimized fabrication processes allowed for emissions reduction by 60% in comparison with a solid cross-laminated timber box.