The Duct Shop has the largest selection of quality Sheet Metal Duct and Fittings on the internet. If you need ductwork for your Air Conditioning or Heating project, The Duct Shop will ship it quickly, right to your home or jobsite. Choose from a full line of Sheet Metal Products, including Elbows, Tapers, Wyes, Flexible Duct, and much more. We also carry a full line of accessory items, including Duct Tape, Duct Sealer, Sheet Metal Screws and all the necessary Sheet Metal Tools needed for a Professional duct installation. The Duct Shop, America’s trusted supplier. Family owned since 1982.