As urban construction and infrastructure projects expand, the welfare of construction workers housed in makeshift shelters remains a pressing concern. This paper investigates the potential of modular architecture for temporary construction site shelters, drawing on radical movements like Kisho Kurokawa’s Metabolism, with its emphasis on adaptability and organic growth, Archigram’s vision of mobile, flexible systems, and Shigeru Ban’s humanitarian efforts using recyclable materials for rapid deployment. Despite technological advancements, a significant gap exists in adapting these frameworks to address issues of temporality, sustainability, worker dignity, and flexibility. By synthesising architectural theory, precedents, and system thinking, the study aims to develop a scalable, context-sensitive, and easily demountable design framework, validated through CAD prototypes and stakeholder feedback. Ultimately, this research seeks to contribute to ethical and resilient temporary housing solutions, fostering better living conditions for construction workers within evolving urban environments.