In light of global environmental challenges, sustainability in building is an urgent priority. The purpose of this thesis is to provide an integrated risk management system to improve construction project sustainability. The framework’s goal is to identify, assess, and mitigate environmental, social, and economic risks that affect building project lifecycle. By incorporating sustainability principles into risk management processes, the proposed approach aims to ensure that construction projects not only meet regulatory criteria but also contribute to community and environmental well-being. To design a strong risk management approach adapted for the construction industry, the methodology includes a thorough assessment of the literature, case studies, and expert interviews. The desired outcome is a set of best practices that project managers can use to reduce environmental impacts while increasing resource efficiency and stakeholder satisfaction. The study technique is multifaceted, beginning with a thorough examination of current literature to provide a theoretical framework, followed by empirical investigations using case analyses and interviews with industry experts. This triangulation ensures a thorough grasp of the practical challenges and effectiveness of the proposed risk management techniques. Finally, the thesis contends that incorporating a strong risk management strategy is critical for the successful completion of sustainable building projects. The findings are expected to not only promote scholarly discourse, but also serve as a practical model for industry practitioners committed to sustainable growth.