a detailed technical cross-section and 3D exploded view of a ventilated pitched roof system, commonly used in residential construction with clay or concrete tiles. The diagram illustrates how different layers—structural, thermal, and protective—work together to manage heat, moisture, and airflow. TOP IMAGE: CROSS-SECTIONAL DETAIL The top half shows a side profile of the roof meeting the exterior wall. It highlights the structural integration and the "cold roof" ventilation principle. • Structura