[PaulKiskis]

Upon inspection of the duct work, (noticed low air flow in girlfriends home), I saw that the main ducting coming from the HVAC had completely come loose. Who ever had previously worked on it had used duct tape and it came loose. When I crawled back to the spot, the ducting that connected to the flange was ripped and to short to reconnect. How would I correct this? Is there a way to extend ducting, or extend the flange itself. If I extended the flange, seems to make more sense, could I buy the parts at Lowes or Home depot?

Thanks,

Paul