Jackie Price, a sheet metal instructor of more than 27 years, founded the Sheetmetal Ductwork Fabrication School after retiring in 2009. Over three days, students learn basic principles of sheet metal ...

If the duct is a standard size, remove the register and drop the fan into the boot. Secure it to the floor on each side with screws. If the duct is smaller than standard, see photos below. Plug the ...