When it comes to duct sealing, there are a number of factors that can influence the final cost. These include the size of the house, the age and location of the duct system, and the sealing method chosen. It's always best to pay a bit more for a company with at least ten years of experience in your local area. Having your ducts properly sealed can also reduce utility and energy costs, as the HVAC system won't have to work as hard.
However, if the ducts have larger holes that technicians cannot seal from the inside, manual sealing may be necessary. Sealing ducts may not be cheap, but neglecting them will end up costing you more in the long run. To help you understand the potential cost of duct sealing in Southwest Florida, let's take a closer look at each of these factors. When an HVAC system fails, one of the most common causes is an inadequately sealed air duct. In addition to reducing energy transfer, duct sealing helps prevent unconditioned air from entering the ducts from cavities where they are located. We must also consider that dual air conditioning systems usually double the cost of duct sealing.
Duct sealing is part art and part science, resulting in a system of well-insulated and sealed ducts that efficiently supply air to the entire house. It's not as efficient as Aeroseal and can take longer, increasing labor costs for your project. Since air of different temperatures seeks to mix until equilibrium is reached, unconditioned air outside the ducts and air conditioning inside the ducts are at risk of mixing, reducing the efficiency of the air conditioning system. The work involved in sealing air ducts will be the most important factor in determining the price. This idea of exposed ductwork overlaps with another factor that affects the cost of sealing ducts: their current state when it comes to sealing and insulation.
Obviously, larger, hard-to-reach ducts will take longer to seal properly than easily accessible ducts in a small house.