Ductwork that’s round, coupled with strong, affordable flanges that keep it that way. That’s WonderFlanges in a nutshell. Manufactured by Indiana-based Midwest Metal Products, one of the nation’s ...

SNIPS NEWS Sheet Metal Fabrication Sheet Metal Workers Sheet Metal Machinery Shop Layout How SMACNA Closed an Important Ductwork Standard Loophole SMACNA steps in to clear up confusion over ...

I need 2 duct flange adapters for venting some hot air from a MovinCool OfficePro 12. Basically what I need is this ...