The challenge of context: remote, sensitive, and seasonal
The site itself presented one of the project's most significant challenges. It is remote, ecologically sensitive, and inaccessible for much of the year due to heavy snowfalls and harsh winters. This meant construction had to be carefully staged over three years, with the utmost priority given to minimising environmental impact and using the land with care.
These constraints immediately dictated that we reject conventional, complex, globally-sourced solutions. Instead, we were tasked with developing a structural system that could be delivered entirely using local materials, skills, and fabrication facilities. This local-first ethos was fundamental to the spirit of the project.
Furthermore, the building needed to be fully self-sufficient. It operates entirely off-grid, relying on a 36.75kW photovoltaic array and lithium-ion battery storage. The structural design supported this environmental goal by creating a high-mass thermal envelope capable of passively modulating temperature extremes in the region, leading to near-zero operational carbon emissions. This approach strongly supports key UN Sustainable Development Goals, including Climate Action and Responsible Consumption (SDGs 13 and 12).
Innovation from simplicity: the 4x2” plank
To meet the architectural vision while adhering to rigorous local, responsible sourcing requirements, we embarked on an intensive material selection and testing process. After consulting local sawmills, we identified Select Structural grade Douglas Fir as the most suitable material due to its strength, consistency, and local abundance.
Our engineering ingenuity stemmed from setting ourselves a creative constraint: transforming the most standard, cost-efficient, and easily handled building block—the 4x2” Douglas Fir plank—into the refined architectural structure. We explored numerous structural typologies—including stacked assemblies and hollow box sections—validating these ideas through analytical models and extensive discussions with local suppliers and craftspeople.
This exploration led to a simple, yet robust system: we laminated the standard 4x2” planks into 165 custom architectural columns, forming the rigid portal frames. This elegant integration of function, where the columns also serve as interior finish and furniture, significantly reduced material waste and eliminated redundant finishes.
The fabrication itself was a testament to local ingenuity. The custom glulam columns were assembled over nine months in a repurposed potato barn in Patten, Maine, a process refined through mock-ups and collaboration with local tradespeople. The final system was designed for maximum efficiency: precision slots cut into the columns allow the roof trusses to self-locate, making assembly efficient even with basic tools. This pragmatic, place-based approach ensured that the solution was achievable while elevating regional skills.
Furthermore, the project delivers a lasting positive legacy. The construction phase alone injected an estimated $28 million in local economic impact—representing 80% of total expenditure—directly supporting Tribal members, contractors, and artisans across the region. The bespoke nature of the structure fostered the development of new skills and techniques that will continue to benefit the region.
Head-on view of the building's timber and glass exterior. Copyright: James Florio, 2025.