Residential Sanctuaries
Bespoke single-family dwellings that frame natural topographies and optimize passive solar gain.
AIA Pacific Northwest Honoree
Shaping the Pacific Northwest with Sustainable Elegance.
We design sanctuaries of wood and light, merging ancestral structural principles with rigorous modern engineering.
Discuss Your VisionRooted in the Cascades, Serving Clients Since 2008
At Cascadia Timberhaus, our practice is intrinsically tied to the geography of our region. Operating across Seattle, Portland, and British Columbia, we specialize in high-performance Sustainable Timber Architecture.
Our approach is highly technical yet deeply organic. During our Parametric Mass Timber Modeling phase, we utilize specialized LCA (Life Cycle Assessment) software to ensure every Glulam beam and CLT panel aligns perfectly with our zero-carbon mandate. We frequently collaborate with regional silviculturists to source materials ethically, ensuring the forest ecosystem thrives alongside our built environments.
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Certified Passive House Projects
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Years of Regional Excellence
Our Disciplines
Comprehensive architectural solutions tailored to sensitive environments.
Commercial Mass Timber
Large-scale structural design utilizing cross-laminated timber for visionary corporate and public spaces.
Heritage Restoration
Meticulous rehabilitation of historic structures, integrating modern structural integrity while preserving architectural soul.
The Cascadia Process
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01. Site Synthesis & Topography
We begin by mapping micro-climates, soil compositions, and solar trajectories to root the design in its exact coordinates.
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02. Parametric Modeling
Translating conceptual sketches into rigorous computational models to stress-test timber joints and thermal performance.
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03. Execution & Stewardship
Overseeing construction with meticulous precision, ensuring the final structure honors the blueprint and the land.
Echoes from Our Patrons
"Cascadia Timberhaus didn't just design a house; they engineered a living, breathing space that feels like a natural extension of the surrounding old-growth forest. Their attention to the parametric modeling phase was astounding."
Elias T., Private Residence
"Their mastery of cross-laminated timber allowed us to achieve our commercial sustainability goals without compromising on a stunning, cavernous aesthetic. True visionaries in the PNW."
Sarah J., Commercial Developer
"The restoration of our 1920s lodge required a delicate touch. They honored the history while bringing the structural integrity into the 21st century seamlessly."
Marcus R., Heritage Trust
"From the initial site synthesis to the final stewardship hand-off, the professionalism and deep ecological respect were evident in every single interaction."
Elena V., Island Retreat
Initiate a Dialogue
Let us explore the spatial possibilities of your next endeavor.