For Mika 1 in Beirut’s Central District, we installed expansion joints critical to accommodating the building’s structural movements caused by temperature changes and urban vibrations. The challenge was integrating these joints within a busy construction site while ensuring they maintained both waterproofing integrity and aesthetic continuity. Our team selected durable, flexible joint systems designed for high-traffic urban buildings and worked closely with waterproofing and structural teams to ensure seamless installation. This careful coordination resulted in expansion joints that protect the building’s structure and finishes for the long term.