Sheet metal workers mainly work in heating, ventilation, air conditioning, and refrigeration (HVACR), but there are many other opportunities. Sheet metal craftsmen might help build airplanes, automobiles, or even billboards. They might install hoods and vents for restaurants or build grain silos for farmers. This four-level curriculum is designed to prepare the trainee for a large range of possibilities, covering topics such as Installation of Ductwork, Bend Allowances, and Advanced Architectural Sheet Metal.
sheet metal 3rd edition revision map.xls