Galvanized Sheet Metal Duct from The Duct Shop is manufactured from high quality galvanized steel in 3 foot lengths for easy handling. One end of each piece is crimped for easy fitting of consecutive joints or to sheet metal fittings and flexible duct. The seam on our galvanized sheet metal duct is formed on a snap-lock machine which allows ease of assembly on your jobsite. Just snap the seam together and install to your adjoining items.
