When it comes to ductwork, there are several types of ducts to choose from. From affordable, flexible, non-metallic ducts to high-end sheet metal ducts, the options are plentiful. To repair existing ducts, installers often spray a sealant on the inside of the ducts to create a ¼ inch thick rubber coating that completely covers, seals, and restores old ducts. This process is known as duct repair and usually involves repairing areas to restore the integrity of air duct cleaning.
The cost of replacing ducts depends on a variety of factors, such as the size of the house, the location of the ducts, the number of ducts, the type of ducts, and the insulation. To get an accurate estimate of how much it will cost to replace your ducts, it is best to contact a specialist in heating, ventilation and air conditioning systems or ducts. The table below shows the main types of ducts and the average repair cost of each, based on a typical section of a duct network that measures 30 linear feet.
| Type | Average Cost |
|---|---|
| Flexible Duct | $2.50 per linear foot |
| Sheet Metal Duct | $3.50 per linear foot |
Knowing what type of ductwork you have and how much it will cost to repair or replace it can help you make an informed decision about your home or business's HVAC system. In addition to understanding the different types of ductwork and their associated costs, it is also important to consider any potential risks associated with repairing or replacing your existing ductwork. If you have noticed rodents in your home or business, it is important to call a pest control specialist to remove them before attempting any repairs. Rodents can cause significant damage to your air ducts and other parts of your HVAC system.
Overall, when it comes to replacing or repairing your existing ductwork, it is important to understand all your options and their associated costs. Knowing what type of ductwork you have and how much it will cost to repair or replace it can help you make an informed decision about your home or business's HVAC system.
