This chapter provides a foundational understanding of sustainable construction, addressing the need for a shift away from conventional building practices that are resource-intensive and environmentally damaging. The construction sector is under increasing pressure to mitigate its impact on the environment while ensuring social and economic sustainability. Sustainable construction is positioned as a solution to these challenges, emphasising techniques, principles, and strategies that promote long-term ecological balance and resilience in the built environment. The chapter explores key sustainable practices, including the use of green materials, energy-efficient design, waste reduction, and water conservation, highlighting their role in enhancing the sustainability of construction projects. It also examines the importance of certification systems that validate the sustainability of materials and practices. By integrating these practices throughout the construction process from design to operation, stakeholders can achieve improved environmental performance, reduced carbon footprints, and increased project longevity. Additionally, the chapter discusses the benefits, prospects, and challenges associated with sustainable construction, offering a roadmap for overcoming obstacles and fostering a greener, more resilient construction industry. Ultimately, this chapter equips readers with the knowledge and tools necessary to contribute to the transformation of construction practices for a sustainable future.