Melbourne Polytechnic’s Certificate III in Glass and Glazing (Designed Glazing) MSF30422 is the only course in the world to offer a trade qualification in designed glazing. Glaziers are in high demand in Australia, with employment opportunities predicted to grow by more than 10% in the next five years. If you dream of a practical application for your visual arts skills and creativity in the booming architecture and construction industry, this unique course offers the skills to succeed.