Advancing Timber in the Built Environment

A collaboration between Oregon State University and University of Oregon, TallWood Design Institute (TDI) unites faculty across the disciplines of architecture, structural engineering, and wood science to advance mass timber and other wood product building solutions. 

Events + Education

View upcoming events, courses, and webinars at TallWood

See what’s new with TallWood


TDI supports and oversees a wide range of basic and applied research focused on advancing timber products and building systems in mass timber.

Testing and Consulting Services at TallWood

TDI provides consultation, fabrication, and testing services for a wide array of clients, both public and private. We are here to help you find customized options based off of your company’s specific needs.

Living lab


TDI provides a range of hands-on and virtual education opportunities that are geared towards both traditional students and workplace learners. 


Research on Engineering, Architecture & Construction of Timber Structures

REACTS is an industry-led research consortium where members jointly direct and fund applied mass timber R&D.

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