What is a result of inadequate duct support?

When ducts are inadequately supported, they can sag due to the weight of the material itself and any airflow within them. This sagging can lead to an obstruction in the airflow, which can create hotspots in a building, cause inefficiencies in the heating or cooling system, and may even lead to complete collapse if the structure is compromised significantly. Adequate support ensures that ducts maintain their intended path and integrity, allowing for smooth airflow. A duct that sags or collapses not only damages the ductwork but also disrupts the efficiency of the HVAC system, leading to potential comfort issues and higher energy costs. Proper installation and support are crucial for maintaining the functionality and longevity of duct systems.