Introduction
Mapping environmental pressures to reveal patterns of vernacular adaptation in extreme environments.
Yellow - Areas suffered from drought.
Blue - Areas suffered from flooding.
Red - Areas with extreme heat stress risk.
Purple - Areas with wildfire risk.
Fig. 10 Combined Environmental Impact Map, Author, 2025.
Methodology
Comparative framework analysing material cycles, climate logic and spatial strategies.
Fig. 16 Vernacular Typology Matrix, Author, 2025
Methodology
Mahoney's Table, systematic climate analysis informing architectural decision making.
Case study 1: Deserts The Dakhla and Kharga Oases, Egypt
Due to extreme heat, vernacular architecture in these regions adapted, with 100cm thick clay and mud walls with a high thermal mass.
Walls in the Oases are tall with sheltered streets and central courtyards creating shade.
Case study 2: Polar zones Ne’en Kan, Goahti and Igloo architecture, Canadian and Scandinavian Arctic
Due to a lack of sunlight hours in polar zones, vernacular architecture in these regions adapted, with sunken homes, limited openings and thick walls.
Case study 3: Rainforests Maloca architecture, Northwestern Brazilian Amazon
Due to extreme moisture, heat and rain in rainforests, vernacular architecture in these regions adapted, with lightweight timber structures, elevated floors and continuous ventilation.
Fig. 63 Sectional Environmental Analysis of Maloca. Author (2026)
Conclusion
This research shows how vernacular architecture offers regenerative, climate adaptive strategies for contemporary design. By analysing material cycles, construction logics and climate responsive forms across extreme environments, the study provides principles for creating buildings that work with environmental forces rather than against them.
Examples of vernacular principles in today's