DURABILITY AND ENERGY EFFICIENCY IN MASS TIMBER BUILDINGS: A SUSTAINABLE APPROACH TO MODERN CONSTRUCTION

The manufacturing of Mass Timber Panels using advanced technologies has enabled the construction of increasingly taller buildings, fully made of wood or with hybrid systems. Historically, there are brilliant examples of wooden architecture that have endured for millennia, demonstrating the material's potential durability. However, the hygroscopic nature of wood still raises questions about its long-term performance. Recent studies show that with proper design and adequate maintenance, Mass Timber structures can have a long service life, being resistant to various climates, including high humidity and heavy rainfall. In planning actions to construct durable buildings, environmental sustainability issues are equally important. Wood, as a renewable energy source, offers significant construction potential. Mass Timber constructions provide significant benefits in terms of carbon reduction, due to wood's ability to sequester carbon throughout its lifecycle. Additionally, wood is a biodegradable material, contributing to a sustainable lifecycle. This article aims to relate the issues of durability and energy efficiency in Mass Timber buildings, proposing that these constructions not only fulfill their environmental role but also provide longevity, safety, and comfort to users. Studies indicate that Mass Timber buildings can be faster to construct and require less labor, reducing overall costs and environmental impacts when compared to traditional construction methods using concrete and steel.