Indigenous Roofing and Re-Roofing Technology of Traditional Ivatan House Practiced in Uyugan, Batanes, Philippines: Addressing Perspective of SDG 11

Objective: The objective of this study is to document the indigenous roofing and re-roofing practices of the Uyuganeos in Uyugan, Batanes, Philippines, with the aim of preserving the traditional knowledge and fostering community engagement through sustainable practices, addressing the perspective of SDG 11. Theoretical Framework: The study is grounded in the concepts of indigenous knowledge systems, sustainable architecture, and community-based resource management. Theories on cultural heritage conservation and community-driven development provide a strong foundation for understanding the significance of these practices within the context of SDG 11, focusing on sustainable cities and communities. Method: The research employs an ethnographic design, utilizing unstructured questionnaires and participant observation to document the roofing and re-roofing processes. Data collection was further validated through a focus group discussion involving the National Commission on Indigenous Peoples (NCIP)-Batanes, the Kamañidungan Association, and Batanes State College. Results and Discussion: The study reveals that roofing and re-roofing in Uyugan follow a step-by-step process that typically spans two to three days. Central to this practice is the spirit of bayanihan, with community members collaborating, including preparing meals for the workers. The process is divided into two key parts: (1) preparation of materials and other preliminary tasks, and (2) the actual roofing or re-roofing. These traditional practices are crucial for preserving cultural heritage and community solidarity. Research Implications: This research provides valuable insights into the importance of preserving indigenous knowledge, particularly in rural communities. It highlights how these practices can contribute to the promotion of sustainable development through community involvement, reinforcing the need for documentation and revitalization efforts to ensure intergenerational knowledge transfer. Originality/Value: This study contributes to the literature by documenting an indigenous roofing and re-roofing practice that has been passed down through generations. The findings underscore the value of preserving traditional knowledge systems as a means of fostering sustainable and resilient communities. The research is significant in revitalizing bayanihan practices and promoting sustainable development in rural areas.