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, ... He maintained there is "less labor" in using ...

JPL stands by the high quality of its flex duct, with a 10-year limited warranty, Underwriters Laboratories (UL) listing, and Greenguard Gold Certification. JPL manufactures 14 different diameters of ...

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 ...

Mueller Industries, Inc. MLI recently announced that it has entered into a contract to acquire the Flexible Duct business of Hart & Cooley, LLC. The buyout, which is subject to certain regulatory ...