CHICAGO - It seemed that everywhere you looked at the 2006 International Air-Conditioning, Heating, Refrigerating Exposition (AHR Expo), there were new duct, grille, register, and diffuser offerings.

Origin Ductworks has launched as an American manufacturer of industrial ductwork designed specifically for industrial ventilation and dust collection systems. Origin Ductworks exists to build ductwork ...

Fabric duct has been used in Europe for over 30 years, but many American contractors have yet to install their first fabric duct project. However, the number of contractors with no fabric duct ...