Where are blast-resistant glass wall systems required in airports and government buildings?

Blast-resistant glass wall systems are required in designated high-risk zones of airports and government buildings where threat assessments indicate a need for enhanced protection against overpressure, fragmentation and forced entry. Typical installations include external façades behind vehicle barriers at VIP entrances, perimeter glazing adjacent to public plazas, security screening enclosures, and critical control rooms in airports and civic buildings across regions such as the Middle East (Doha, Dubai, Riyadh) and Central Asia (Almaty, Tashkent). These systems use multi-laminated glass with tough interlayers, increased ply counts, and often combined with polycarbonate backing to achieve specified blast performance levels. The glazing is integrated into robust framing systems and anchorage designs that dissipate blast loads and prevent progressive collapse. Design also addresses after-blast behavior—ensuring glazing remains in frame to preserve egress paths and protect occupants. For airports, blast-resistant glazing is coordinated with perimeter security elements such as bollards, standoff distances and vehicle screening, while in government facilities it is combined with controlled access strategies. Compliance with recognized standards and third-party testing is crucial; project teams in the Middle East and Central Asia work with accredited laboratories to verify performance and ensure maintenance strategies are in place for long-term reliability.