The philosophy of lean construction is characterised by maximising values, respect for people, continuous improvement, and waste minimisation. Guided by principles such as value creation, flow optimisation, and waste elimination, construction professionals can streamline processes and enhance collaboration. Implementing systems such as the Last Planner System, Pull Planning, and Visual Management facilitates efficient project execution. By embracing these values, principles, and systems, lean construction promotes higher project success rates, improved client satisfaction, and enhanced industry performance in the construction industry.