Signs Air Duct Repair or Replacement is Necessary
It is impossible to have a central HVAC system without air ducts. Ductwork is the pathway that allows temperature-controlled air to get to different rooms within a house. That’s why a homeowner needs to ensure that every part of their HVAC system is cleaned and maintained regularly. Unfortunately, even with regularly scheduled maintenance, ducts can be damaged and may need repair or replacement. This article will explain the signs that air ducts need to be repaired or replaced and share some information about each.
Indicators of Malfunctioning or Damaged Ductwork
Although air ducts are generally not visible within a home, there are multiple ways to tell if there is a problem without seeing the ducts. There are sounds, smells, and temperature differences that can all indicate whether or not there is a problem with the ductwork. Here are a few examples of signs that point to duct damage:
- Strange Smells: If a foul odor or a burning smell comes from the vents, this can indicate a need for repair, cleaning, or a mold or mildew problem. This sometimes happens with fiberglass ducts and can also indicate pests.
- Strange Sounds: Whistling, hissing, and scratching sounds can mean various issues with ductwork—usually, either a blockage or a tear or leak in the ducts.
- Uneven Temperatures: If the temperature in one part of the house is different than the temperature in another part of the house, then there may be a duct problem.
- Inconsistent Airflow: The flow of air, or lack thereof, coming from the vents can also indicate issues with air ducts.
- High Energy Bills: If there is a jump in energy use, it may indicate a problem with ducts or something wrong with the HVAC system.
Benefits of Duct Replacement
The indicators above should be enough to convince a homeowner to have their air ducts checked out by a professional. Still, sometimes people try to live with issues in their homes because they don’t want to deal with the problem or perhaps spend the money to fix it. However, there are many benefits to installing new, fully functional air ducts, including:
- Lower utility bills
- More even temperatures throughout the home
- Cleaner air / better indoor air quality
- More efficient HVAC system
- Quieter operation
Methods of Air Duct Repair
When it comes to air duct repair, there are several methods that professionals use. Sometimes the repair is as simple as using aluminum foil tape to close a crack that has developed. Foil tape can withstand extreme temperatures and the changes in temperature that occur in air ducts. Duct tape should never be used despite the name suggesting otherwise.
Another way to fix small tears or seams is with mastic. Sealing cracks with mastic is a much messier process than using foil tape. However, it’s also a more durable and longer-lasting solution than foil tape. Qualified professionals can determine the best solution for the situation after an inspection.
Sometimes a panel is so damaged that it must be cut out and replaced or patched. This is an easy process with metal ducts. If sections of fiberglass or fiberglass-lined ducts have mold or mildew growth, they will have to be replaced. Homeowners can also consult a professional HVAC technician for advice on keeping their ducts clean and in good shape.
About Tiger Temperature
Tiger Temperature provides expert air conditioning, heating, and indoor air quality services to Thibodaux, LA, and the surrounding areas. They offer honest pricing, free second opinions, and preventative maintenance plans with many perks. Call them today for air duct repair and installation in Thibodaux, LA.
