Monthly Archives - July 2014

Danforth and JD Supply Team Up to Supply Ready-to-Use Spiral Duct

Published Date – Jul 7, 2014

Danforth now offers prefabricated lengths of spiral duct utilizing a state-of-the-art spiral duct fabrication line located in their 45,000 sq. ft. metal fabrication shop. With this recent addition, the fabrication line is setup to run spiral duct sections with diameters of 4″ to 72″ […]


John W. Danforth Company is committed to responding to the ongoing COVID-19 efforts

focused on the health and safety of our co-workers, our customers, our project partners, and our communities.

Learn More