Oregon University Launches Large-Scale All-Wood Medical Project to Advance Sustainable Construction

Project Background

In July 2026, the University of Oregon officially launched the construction of the Ballmer Institute for Children's Behavioral Health. The project has a total investment of $83 million and a building area of approximately 54,000 square feet. Upon completion, it will become one of the largest all-wood medical facilities in the United States. This project not only reflects the university's investment in children's mental health but also sets a benchmark in sustainable construction and engineering technology innovation.

Key Progress

The project is designed by ZGF Architects, with Skanska USA serving as the general contractor. The structural system uses all-wood materials: approximately 18,200 cubic feet of cross-laminated timber (CLT) for floors and roof, and 12,500 cubic feet of glulam for beams and columns. The design extensively utilizes wood-to-wood connections, improving construction efficiency while reserving flexible paths for mechanical and electrical systems. The building includes classrooms, research laboratories, clinical and office spaces. A two-story student center features exposed wood structure and ample natural lighting. A two-story pedestrian bridge connects the teaching and research areas. Two classrooms with approximately 75 seats each can be merged via movable partitions for large lectures.

The project aims for LEED Gold certification and is expected to be completed in spring 2029.

Industry Impact

The construction of this project has multiple implications for the global engineering and construction industry:

• Advancing wood structure medical building standards: Medical buildings typically have strict requirements for fire protection, vibration isolation, and humidity control. The large-scale application of all-wood structures in such scenarios validates the feasibility of wood as a structural material, providing a reference for future sustainable construction projects.
• Supply chain driving effect: The large demand for CLT and glulam will promote the upgrade of the North American wood processing industry, while also driving market demand for engineering machinery and equipment (such as prefabrication, transportation, and installation equipment for wood components).
• Contractor technical accumulation: Through this project, Skanska will accumulate experience in constructing all-wood medical facilities, potentially gaining an advantage in bidding for similar large-scale infrastructure projects in the future.

Challenges and Risks

The promotion of all-wood structures in medical buildings still faces challenges:

• Fire protection and durability: Although modern wood structures can achieve fire resistance through fire-rated gypsum board covering or large-section charring layers, medical environments have stricter fire codes requiring additional verification.
• Cost control: Currently, the CLT supply chain in North America is not yet fully mature. Compared to concrete structures, initial construction costs may be higher.
• Schedule pressure: Wood structures are sensitive to humidity, requiring strict site environment management during construction. The complex mechanical and electrical systems in medical facilities add management difficulty for cross-discipline work.

Future Outlook

The University of Oregon's project provides empirical evidence for the green transformation of urban infrastructure. As global attention on carbon emissions in the industrial construction sector grows, wood as a renewable material will expand from low-rise buildings to high-rise, healthcare, education, and other engineering construction fields. In the future, similar projects may drive revisions to wood structure building codes in North America and attract more investment into green building technology research and development.

Global infrastructure investment is accelerating its shift toward low-carbon directions, and the success of a fully wood-structured healthcare project will inject new momentum into sustainable construction and engineering industry transformation.

Conclusion

As one of the largest all-wood medical projects in the United States, the Ballmer Institute for Children's Behavioral Health not only represents an important deployment of children's mental health services in Oregon but also embodies the forefront exploration of construction engineering industry in material innovation and sustainable development. Its construction process will attract global engineering attention and may give rise to a new paradigm for industrial facility construction.

(Note: This article is compiled based on public reports, with data as of July 2026.)