Collar and Joiner Manufacturing

We are the leading manufacturer of collars and joiners and have been supplying the industry on wholesale level for over 20 years. Our collars are made right here in Australia and surpass the cheap inferior import by a long shot, in both the material and design. Last thing you want on the work site is to deal with cheap quality imported joiner or starting collar, that is collapsing while fitting, popping out of it's place, or has flexible duct slipping off it. INSIST on readily available collars and joiners made by Ausana Sheetmetal. If your HVAC supplier says they're unavailable, nonsense... they're always available.