May do any or all of the following tasks on commercial construction sites: Installs aluminum storefront and curtainwall framing. Installs glass into framing. Installs aluminum entrances and associated hardware. Installs ACM panel, frameless mirrors, handrails, skylights. Requires technical knowledge of aluminum systems, proper and safe glass handling methods, rigging techniques, and general safety on construction sites. Glaziers often lead a crew of 3-4 others to accomplish a particular task on larger projects.