How Do You Fix a Torn Air Duct That Was Damaged During an Attic Renovation

Step-by-step infographic answering 'How Do You Fix a Torn Air Duct That Was Damaged During an Attic Renovation', demonstrating a three-part process: assessing the tear in the flexible duct, applying mastic sealant, and securing the repair with metallic HVAC tape.

Attic renovations are one of the most common ways ductwork gets damaged — and we’ve seen it all, from a stray boot puncturing flex duct to rigid metal runs getting knocked loose by shifting lumber. The tricky part is that a torn air duct doesn’t always show obvious symptoms right away. By the time you … Read more