The Portland Japanese Garden & the influence of Northwest Regionalism

The Pacific Northwest has long been influenced by Japanese architecture, sharing a similar terrain, climate, and connection to nature. Northwest Regionalism or Northwest Regional Style is the name often associated with the architectural and design movement that emerged in the Pacific NW region of the US in the mid-20th century which has strong ties to the characteristics seen in traditional Japanese architecture.  Although a more modern interpretation of the style can be seen in homes aligned with a Northwest Contemporary aesthetic, there are key features that are foundational to both. A recent visit to Portland’s Japanese Garden, with buildings designed by acclaimed Japanese architect Kengo Kama, served as a visual documentation of these principal elements.

| Regional Adaptations

Northwest contemporary architecture can adapt to regional conditions and climate, drawing from the lessons of Northwest regionalism. For example, it can incorporate overhanging eaves, well-insulated building envelopes, and other climate-specific features to address the challenges of the Pacific Northwest's weather.

| Emphasis on Natural Materials

Both architectural styles prioritize the use of natural materials, such as wood, stone, and glass. Northwest contemporary architecture can draw from Northwest regionalism by incorporating these materials in innovative and contemporary ways while respecting their local origin. At the entrance, a key element in Japanese garden design is creating mystery or vignettes that can't be viewed all at once. Here, the path to the upper garden terrace is obscured and invites you to speculate about what's around the next corner.

| Connection to the Landscape

Buildings are seen as an integral part of the landscape. This might involve siting buildings to fit naturally into the topography or incorporating sustainable landscaping practices, such as this green roof.

| Contextual Design

Northwest Regionalism was highly context-sensitive, with architects paying close attention to the local environment. For example, overhanging eaves were commonly used to protect buildings from the region's frequent rainfall.

| Indoor|Outdoor

Both styles emphasized a strong connection with nature. Buildings are often oriented to maximize views of natural landscapes, and design elements aimed to blend the indoors with the outdoors, taking full advantage of the region's scenic beauty.