PRANCE metalwork is a leading manufacturer of metal ceiling and facade systems.
The minimum thickness of a curtain wall system depends on structural requirements, wind load, and thermal performance. Generally, aluminum curtain wall profiles range from 50mm to 150mm in depth, while the glass panels typically have a thickness between 6mm to 12mm, depending on whether they are single, double, or triple-glazed.
For high-rise buildings, double-glazed and insulated glass units (IGUs) are recommended for better energy efficiency, sound insulation, and durability. Proper engineering analysis is required to determine the exact thickness based on location and environmental conditions.