Purpose -The purpose of the study is to analyze frameworks barriers and enablers of Lean construction implementation in the Lebanese industry. Design/methodology/approach —A mixed approach in the form of a Delphi group with a prepared interview guide and a questionnaire were used to achieve the research objectives using an exploratory case study. Findings - The framework used in company X is a conceptual and implementation framework The process is internal, and emphasizes on the bottom- up approach using the last planner system as a Lean tool. It consists of preparing a Lean team, focusing ...