Glaziers in Australia. Seaton Glass, based in Adelaide, was established in the early 1990’s as a family business and has grown and moved with the trends in glass. Seaton Glass specializes in the field of Glass Mirrors, Glass Replacement, Glass Etching, Glass Pool Fencing , Shower Screens , Leadlights and Glass Splashbacks . In the late 1990s, Seaton Glass was one of the first companies to apply paint to glass for kitchen splashbacks, spandrels and coloured glass for various uses.