A Conceptual Framework for Biophilic Architectural Design in Cold Climates: A Meta-Synthesis Analysis

Biophilic design has traditionally evolved from temperate-zone contexts, where access to nature is more readily available, and has rarely addressed the challenges of extreme climatic conditions. The potential of biophilic design to enhance health and well-being in cold environments, where exposure to nature must adapt to low temperatures, limited solar radiation, and pronounced photoperiod variation, remains underexplored. This study conducts a systematic meta-synthesis of biophilic architectural design strategies in Arctic and Sub-Arctic regions, adopting the SALSA (Search, Appraisal, Synthesis, and Analysis) framework in alignment with PRISMA guidelines to ensure methodological transparency and reproducibility. Nine peer-reviewed studies published between 2019 and 2024 were analyzed using qualitative coding and synthesis in NVivo. The findings identify thermal comfort, daylight, and circadian regulation as the most influential biophilic parameters, while greenery and water features, common in temperate frameworks, were limited due to environmental constraints. Key interventions include adaptive envelopes, optimized window design, intermediate buffer zones, and materials that balance insulation with sensory enrichment. The study proposes an “Interventions–Parameters–Outcomes” framework that illustrates the interrelationships among biophilic strategies, health-related outcomes, and climatic adaptation. While all studies originated from northern Canada, the conceptual framework provides a transferable foundation for future empirical validation and comparative research across diverse cold-climate regions, contributing to the advancement of climate-responsive, human-centered design in extreme environments.