Origin Ductworks has officially launched as an American manufacturer of industrial ductwork and fittings designed ...

Field modifying fittings and duct can save time and money. If you install residential ductwork on a performance basis (X number of dollars for the job) as I do, it is sometimes a real benefit. You ...

In this article, we will explain how to make a twisted ductwork fitting using basic triangulation. As more building interiors incorporate open spaces and angled ceiling lines, exposing ductwork, ...

The National Electrical Manufacturers Association has published NEMA PRP 2-2014 Guidelines for Solvent-Cementing Joints for PVC Rigid Nonmetallic Conduit, Duct, and Fittings. This document presents ...