... so on. It is able to contain single glass or double glass, according to customers requirements. The settings are as follows ... Glazing option6mm single glass, 12mm tempered glass, 6+12Argon+6 double glass, 5+0.76PVB+5 laminated glass, tinted glass, Low ... °C. Single glazing and double glazing system.It’s able to use single glass or double glass in the system, according to customer’s ...