As the ductwork deteriorates, it can reduce comfort and increase energy costs. To avoid these problems, ducts need to be replaced every 10 years. This way, you will ensure that the air ducts remain in good condition to provide high indoor air quality. Even if your air conditioning system works well, if the ducts are not maintained, the result can be poor air quality and lower efficiency.
An essential part of routine maintenance of your HVAC system includes ensuring that ductwork is clean and free of damage. So when your ductwork isn't properly maintained, you could end up needing duct repair and replacement. The ducts are designed to last between 10 and 15 years on average. They are made from a combination of materials such as fiberglass and plastic.
A trained HVAC technician will determine if you would benefit most from a complete duct repair or replacement and will make expert suggestions accordingly. To replace air ducts yourself, you will need metal sheets, hooks and straps, vent caps, duct sealant, insulation and adhesive tape. Whether you're repairing existing ductwork or completely replacing ductwork, Veterans AC & Heat is here to ensure your heating and cooling systems keep you comfortable for years to come. While cleaning and repairing air ducts extend their lifespan, ducts usually need a major replacement every 15 years to work correctly.
If you see that your ducts are badly damaged, skip sealing completely and call a professional for a complete duct replacement project. Depending on the scope of the work, replacing air ducts may require permits and repairs that can increase the total cost. While the EPA says that cleaning ducts is sufficient for mild episodes of mold, serious outgrowths often need to be replaced, especially if the ducts have rusted.
