All About Leaky Ducts: Signs, Symptoms & Solutions

When it comes to our homes, we can often spot visible issues such as leaky roofs, drafty windows, or outdated appliances. But another culprit often goes unnoticed, silently impacting our comfort, energy efficiency, and indoor air quality. We’re talking about leaky ducts! 

Read on to learn all about leaky ducts, the common signs to watch out for, and what you can do to address this issue. 

What Are Leaky Ducts? 

Leaky ducts are a common issue in many homes, particularly in older houses or those with poorly designed or maintained HVAC systems. These systems rely on a network of ducts to send warm or cool air throughout your home. But when your ducts have holes or gaps where air escapes, it can compromise the efficiency of your heating and cooling system. 

Recognizing and Addressing Leaky Ducts 

When it comes to the comfort and efficiency of your home, recognizing the common signs of leaky ducts is essential. Here’s a closer look at these warning signals and what actions you can take to address them.

  • Inconsistent Temperatures: Feeling like your home is playing favorites with its rooms? Inconsistent room temperatures are a red flag for leaky ducts. Conditioned air escapes before reaching its destination, causing discomfort. According to the U.S. Department of Energy (DOE), this inefficiency can significantly impact your home’s comfort and energy usage. 
  • Higher Energy Bills: Money talks, and leaky ducts can make it say more than you’d like. The DOE estimates that, on average, 20-30% of the air moving through duct systems is lost due to leaks. This loss leads to increased energy consumption and higher utility bills. 
  • Dust in the Air: Do you often find yourself dusting your home endlessly or battling worsening allergies? It might be your ducts at play. Leaky ducts can draw in dust, dirt, and allergens from crawlspaces and attics, blowing them into your living spaces. This can contribute to health issues and increased cleaning chores. 
  • Noisy HVAC System: That hissing sound during your HVAC system’s operation? It’s not just an annoying noise; it could be your conditioned air escaping through duct leaks. This impacts both your energy bills and your peace and quiet. 
  • Visible Damage or Disconnected Ducts: Sometimes, it’s plain to see – ducts in disarray, especially in areas like the attic or crawlspace. These clear indicators signal the need for urgent attention to your ductwork. 

What to Do About Leaky Ducts 

If you suspect leaky ducts in your home, it’s vital to take action to address the issue. Here’s what you can do:

  • Schedule a Professional Inspection: Contact a reputable HVAC technician to inspect your ductwork. They can assess the extent of the leaks and recommend the best course of action. This initial step is crucial for proper diagnosis and solution planning.
  • Seal and Insulate: In many cases, sealing and insulating your ducts is a cost-effective solution. This involves using mastic or metal-backed tape to seal leaks and adding insulation to maintain the right temperature for your conditioned air. 
  • Consider Duct Replacement: Sometimes, your ducts may be too damaged or old for sealing and insulating to be effective. In such cases, replacing your ductwork may be the best long-term solution for energy efficiency and comfort. 
  • Regular Maintenance: Preventing future duct leaks is just as crucial. Schedule regular HVAC maintenance to catch issues early and ensure your system operates efficiently. 

take action with goettl services

Your home’s comfort and efficiency should never be jeopardized by leaky ducts. If you’re facing any of these common duct problems or have a suspicion that your ductwork needs some TLC, it’s time to act. With Goettl Air Conditioning and Plumbing, you can rest assured that your ducts will receive top-notch treatment, paving the way for a comfortable and energy-efficient home. 


What Our Customers Say About Us

Arthur FortesArthur Fortes
17:47 06 Dec 23
Michael was great and explained everything clearly!!
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17:38 06 Dec 23
Very thorough performing service give customers more options to pressure he worked on the HVAC system
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17:11 06 Dec 23
Ralph. Came out on time. Very professional, knowledgeable. Did excellent work
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Friendly fast service. Matthew was very pleasant, did a systems check and showed and explained everything that was needed with suggestions and prices.
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The work was very professional & neat , I was very surprised about the quality of workmanship. The crew was very knowledgeable & very respectful while working. I would recommend Goettl plumbing to anyone with the great job they have done….
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I was very pleased with Goettl Plumbing/AC company . Joseph came out and was excellent at explaining the issues that were going on with our pipes & then did a great job fixing the issues. Thanks, Goettl!
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00:34 25 Nov 23
Roger came out on Thanksgiving Day to fix our unit. Turns out, our home builder completely shorted us on the amount of blown-in attic insulation (which you think a home inspector would have caught) and also our unit is too small for our house which is 4 years old. Roger took the time to explain all of this to us in detail and got our unit up and running. Thank you Roger!
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