HVAC uses of flexible air duct have grown exponentially over the last two decades, all over North America. Contractors and installers say they like it, and some find it indispensable. It has changed ...

In David Monson’s region of New Hampshire, the Armstrong Duct, Vent, Hearth and Home operations lead says he often works on what he calls “Brady Bunch” houses – homes built in the ‘60s, ‘70s and early ...

Inefficient ducts force HVAC systems to work harder, raising costs. Rising heating bills, despite normal usage, may signal leaks or poorly connected ductwork. Upgrading or repairing ducts helps ...

COLLIERVILLE, Tenn.--(BUSINESS WIRE)--Mueller Industries, Inc. (NYSE: MLI) announced today that it has signed a definitive agreement to purchase the Hart & Cooley Flexible Duct business. The ...