Raymond Supply proudly stocks duct fabrication materials produced by Duro Dyne. Over the course of their more than 60 year existence, the Duro Dyne Corporation has grown to become the leading manufacturer of sheet metal accessories and equipment for the HVAC industry. Duro Dyne also boasts a research and development division that has brought more new products to market than any other manufacturing company in the industry.
A History of Quality
Our selection of duct fab materials and supplies are listed below. If you don't see what you need give us a call anyway and we'll see if what you are looking for is in our system and just didn't make it on the site.
Give us a call and we’ll be happy to answer any of your questions and get an order together for you.