🇦🇪🇸🇦 Middle East GCC
2 modelsHigh-AOV heavy door market · KSA/UAE 60-90mm doors, BS 85mm mortise & 75°C solar resistance
★ Core Baseline
Core Retrofit Baseline: GCC BS 85mm Heavy-Duty Mortise
GCC benchmark. 55-85mm heavy doors require ADP-11 long-tailpiece bolts & 75°C solar thermal design.