The Lebanon Building Energy Regulation Package is a consolidated technical reference for energy-efficient building design in Lebanon. Based primarily on the Lebanon Energy Efficiency Buildings Code (LEEB 2025), it brings together the principal requirements affecting building envelopes, climate zones, glazing and solar control, HVAC systems, service hot water, lighting, and energy-related documentation.
The document is organized as a practical professional reference, translating the underlying technical requirements into clear tables, thresholds, and design criteria that can be readily consulted by architects, engineers, consultants, students, and researchers. Particular attention is given to Lebanon’s varied climatic conditions, including the relationship between location, altitude, thermal performance, and solar exposure.
https://marounkassab.com/wp-content/uploads/2026/10/LBER_Package_v1_1_Technical_Design-MK-ac.pdf
