Structural Glazing Double Glazed this structural glazing system has been designed for the facades according to requirements of wind load capacity. This system generally surpasses the expectations of customers. Raw Material: Aluminium: Hindalco extruded aluminium sections – in Alloy 6063 and Temper –T6. Conforms to IS: 733 and IS: 1285 Gaskets: All rubber gaskets are weather resistant (-40°C to +80°C) EPDM Gaskets. Glazing: This series allows the installation of a range of glass from 20mm to 24mm thickness.