Sheet Metal Workers’ International Association

Sheet metal workers are involved with the applications of all types of sheet metal. Job opportunities are diverse and may include fabrication, installation and maintenance of heating, air conditioning and ventilating systems as well as gutters, roofing, siding, or food service equipment. Architectural sheet metal workers’ fabricate and install brass and copper ornamentation, columns, skylights, signs and metal ceilings that add beauty to commercial and residential buildings. Information obtained from: