What project types are most suitable for unitized versus stick-built glass facade systems?

Unitized systems—factory-assembled, sealed modules—are optimal for high-rise towers, airports and large commercial projects where speed, quality control and reduced site disruption matter. They shorten on-site erection time and improve weather independence, which benefits phased works in Dubai, Riyadh and Doha. Stick-built systems—assembled in situ from extrusions and glazed on site—are advantageous for low-rise buildings, complex geometries or remote sites where transport of large modules is impractical, commonly seen in smaller developments across Central Asia. Stick-built allows for more incremental installation and easier field adjustments but requires longer site labor and exposure to weather during sealant cure. Hybrid approaches combine unitized modules for tower elevations and stick-built solutions for podiums or irregular facades, optimizing cost, logistics and performance. Evaluate site crane capacity, road access, façade complexity and maintenance strategy when selecting the system; involve the metal curtain wall supplier early to match system choice with local installation expertise and project schedule constraints.