Year: 2023

Selecting the right ductwork material is a critical decision for HVAC professionals. Each material has its advantages and disadvantages, and the choice should be based on the specific requirements of the project. Sheet metal ducts offer durability and fire resistance but come at a higher cost. Fiberglass ducts provide excellent insulation and corrosion resistance, though they can be rigid. Flexible ducts are cost-effective and easy to install but may restrict airflow. Duct board is lightweight and offers good insulation but is susceptible to damage. PVC ducts are corrosion-resistant and cost-effective but have temperature limitations.