Timber Mass Timber Office
A photorealistic render of an open-plan office floor in a new eight-story mass timber commercial building in Portland, Oregon, a post-and-beam CLT structure that exposes all structural timber elements as the primary interior finish. Structure: The floor plate (approximately 60m x 22m, open plan) is supported on a grid of glulam columns (340mm x 340mm, Douglas fir, clear grade with natural knot-free finish, a warm honey-amber tone) at 6m centers in both directions. The glulam primary beams (600mm deep x 200mm wide) and secondary beams (300mm deep x 140mm wide) are fully exposed below the CLT floor deck above (5-layer CLT panels, 175mm thick, the top laminate in clear Douglas fir showing the characteristic parallel grain pattern). All timber surfaces are factory-sanded to 180 grit and finished with a single coat of matte Rubio Monocoat in Pure (colorless, grain enhancing). Workspace layout: A mix of collaboration and focus zones across the floor plate — no assigned desks. Collaboration zones: clusters of four sit-stand desks (white laminate tops, black powder-coated steel legs, motorized height adjustment) with task chairs in light gray mesh. Focus zones: individual work pods defined by freestanding acoustic screens (100mm thick, natural wool felt in warm oatmeal, floor-mounted on minimal steel base frames). A series of meeting rooms are created by full-height glass partitions (frameless, 15mm glass, silicon-jointed) with sliding glass doors — the rooms open to the main floor visually but acoustically separated. Greenery: A continuous green wall (approximately 12m wide x 3m tall) of living moss and Epipremnum aureum (pothos) panels on the east-facing internal partition wall, the deep green providing a strong color contrast to the warm amber timber throughout. Windows: The full-height perimeter glazing (floor-to-ceiling, continuous around all four facades, 3.2m height) frames views of the Portland cityscape — the Pearl District streetscape, the West Hills with Douglas fir forest in the background, Mount Hood visible as a faint snow-capped cone in the far east on this clear day. Lighting: Primary natural light from the perimeter glazing. Supplementary: pendant lights (black powder-coated steel, cylindrical shade 300mm diameter) hung from the CLT ceiling at 2.4m below the deck on the column grid centers, providing warm 3000K task illumination. The timber ceiling absorbs and diffuses the light, eliminating harsh reflections. Camera angle: From the northwest corner of the floor plate looking diagonally southeast, the full depth of the open plan visible, the column grid receding in perspective, the green wall on the right, the Mount Hood view through the south glazing in the far background. Eye-level (1.7m). Focal length equivalent 24mm. Aspect ratio 16:9. Time of day: 10:00 AM, clear October morning, strong directional light from the southeast windows.