Vertical Greening and Resilient Wooden Facade Trends: Assessing Beneficial and Inhibiting Interactions

SUPERVISOR: Rosemarie STANGL

PROJECT ASSIGNED TO: Anna BRIEFER 

This PhD investigates how vertical greenery can be reliably integrated into timber buildings to advance urban green infrastructure and climate adaptation. Addressing a documented gap in guidance for greening wooden facades, the project examines the mutual effects between climbing plants, wooden climbing aids, and timber facade systems in terms of durability, moisture performance, and structural loading. The research combines: (1) analysis of historical and aged timber structures with greenery to translate proven construction techniques into contemporary timber applications; (2) experimental and/or monitored studies of plant–wood interactions, including moisture dynamics, shading, and mechanical protection; (3) assessment of the contribution of climbing plants to extending service life of timber elements; and (4) a cradle-to-grave Life Cycle Assessment comparing a vertical greening system, including. Outcomes will include performance benchmarks and design recommendations for ground- and pot-based climbing-plant systems on timber façades, demonstrating when and how green facades can enhance building longevity while reducing environmental impacts. The work aims to provide actionable evidence for resilient, low-carbon urban design by coupling sustainable timber construction with nature-based solutions.