Should flexible ductwork be insulated?

Energy Efficiency: When ductwork is properly insulated, it acts as a barrier between the conditioned air inside the duct and the outside environment. This means that whether the air is heated or cooled, the insulation helps retain its temperature as it travels through the ductwork. Without insulation, the air can lose heat or gain heat as it passes through uninsulated sections, especially if the ductwork is located in unconditioned spaces like attics or crawlspaces. This loss of energy not only impacts the comfort level in your home but also results in your HVAC system working harder to maintain the desired temperature, increasing your energy bills.

Consultation with a Professional HVAC Contractor: Consulting with a professional HVAC contractor is crucial when deciding on the best insulation solution for your ductwork. They will assess factors like the ductwork's location (whether it's inside conditioned space or exposed to outside elements), the climate you live in (colder climates may require thicker insulation to retain heat, while hotter climates need insulation to prevent heat gain), and the type of HVAC system you have. Based on this assessment, they can recommend the appropriate insulation material, thickness, and installation method to ensure maximum efficiency, comfort, and energy savings for your specific situation. Remember, a properly insulated ductwork system can lead to significant long-term savings in energy costs.