LUMBER 4 in Kristiansand, Norway, is one of the most widely shared buildings on social media in 2023. Completely made of wood and built in record time thanks to a high degree of prefabrication, it stands out for its captivating design and economic competitiveness compared to more common construction methods
Jørgen Tycho, creative director of Oslotre Architecture & Construction Technology, which has been investing in sustainable, circular, and biology-based architecture projects for almost 15 years, is proud of the studio's vision that led to the realization and international recognition of LUMBER 4: the first and largest commercial building in southern Norway made of wood
The project also wins the award for "Best office building of the year" in the medium-sized category (5-15 floors) at the Architizer A+Awards. In addition to being more cost-effective than concrete and steel buildings, the construction of LUMBER 4 has reduced greenhouse gas emissions by 53% through the use of innovative solutions and a high degree of prefabrication, aligning with the EU Taxonomy for eco-friendly activities
The use of wood is integral: it is used both in the structure, as insulation, and in the finishes. The curved facade in green painted wood has become almost a cult thanks to its original design that celebrates the vision of a more responsible architecture towards current climate issues and the protection of natural resources. Perfectly in line with this concept, the LUMBER 4 now houses the offices of Green Tech companies
