Roman Glass

Read this article about the history and evolution of Roman glass production. The manufacture of glassware was known throughout the ancient world, but Roman artisans produced glass on an unprecedented scale. During the first century BCE, the invention of glassblowing allowed artisans to quickly create glass products in a wide range of shapes, bringing cheap glass to mass markets.

Production

Glass Working

In comparison to glass making, there is evidence for glass working in many locations across the empire. Unlike the making process, the working of glass required significantly lower temperatures and substantially less fuel. As a result of this and the expansion of the Empire, glass working sites developed in Rome, Campania and the Po Valley by the end of the 1st century BC, producing the new blown vessels alongside cast vessels. Italy is known to have been a centre for the working and export of brightly coloured vessels at this time, with production peaking during the mid-1st century AD.

By the early-to-mid-1st century AD, the growth of the Empire saw the establishment of glass working sites at locations along trade routes, with Cologne and other Rhineland centres becoming important glass working sites from the Imperial period, and Syrian glass being exported as far as Italy. During this period vessel forms varied between workshops, with areas such as the Rhineland and northern France producing distinctive forms which are not seen further south. Growth in the industry continued into the 3rd century AD, when sites at the Colonia Claudia Agrippinensis appear to have experienced significant expansion, and by the 3rd and early 4th centuries producers north of the Alps were exporting down to the north of Italy and the transalpine regions.

Glass working sites such as those at Aquileia also had an important role in the spread of glassworking traditions and the trade in materials that used hollow glasswares as containers. However, by the 4th and 5th centuries Italian glass workshops predominate.