The House by Fuy River by Iragüen Viñuela Arquitectos is a 150-square-metre retreat in southern Chile built from glued-laminated mass timber on the edge of the Fuy River. Designed for a forest clearing near the Huilo-Huilo Biological Reserve, the three-storey home minimizes its footprint by stacking living spaces vertically beneath a hipped roof. CNC-machined glulam components were prefabricated off-site as a structural kit, with full-height timber frames transported fully assembled to reduce construction time. Large glazed curtain walls and pre-painted metal cladding complete the low-maintenance exterior suited to the local climate.
The interior organizes guest accommodation and utility spaces on the ground floor, while an open-plan kitchen, dining and living area occupies the middle level. The upper floor contains the primary bedroom alongside a bathroom and sauna overlooking the surrounding forest canopy. Exposed timber beams, columns and diagonal braces remain visible throughout the interior, connected by a central spiral staircase.
Mass Timber Retreats
House by Fuy River is a Vertically Organized Forest Home
Trend Themes
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Vertical Timber Retreats — Compact multi-storey layouts in natural settings create new potential for low-footprint hospitality, second-home, and eco-lodging models that preserve more surrounding land.
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Prefabricated Glulam Kits — CNC-machined mass timber systems enable faster rural construction with fewer on-site disruptions, opening space for scalable architectural products in remote and sensitive locations.
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Forest-integrated Wellness Homes — Residential designs that pair canopy views, saunas, and exposed natural materials reflect a growing market for wellness-oriented architecture rooted in biophilic living.
Industry Implications
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Sustainable Architecture — Mass timber structures are expanding the design vocabulary for low-carbon buildings while supporting premium aesthetics and reduced construction waste.
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Eco-tourism — Remote retreats with minimal footprints and immersive forest experiences point to differentiated accommodation concepts for nature-based travel markets.
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Prefab Construction — Off-site fabrication of structural timber components presents efficiency gains for builders facing labor constraints, difficult terrain, and shorter building seasons.