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air duct sealing
  • October 3, 2023

Air duct systems are essential for circulating air throughout homes and buildings. Over time, these systems may experience wear and tear that leads to inefficiencies. Sealing air ducts can be a solution to these inefficiencies, but before this process begins, it’s essential to ensure that the ducts are cleaned. This not only ensures the effectiveness of the sealing but also extends its longevity. Here, we’ll delve into the significant advantages of air duct sealing and provide some essential considerations to bear in mind.



The Undeniable Benefits of Air Duct Sealing


1. Energy Efficiency and Cost Savings:
Properly sealed ducts ensure minimal air escapes, translating to noteworthy energy savings. Homeowners can witness up to a 20% reduction in heating and cooling costs, making the sealing process a beneficial long-term investment.

2. Improved Air Quality:
With sealed ducts, the potential for pollutants and allergens to infiltrate and circulate throughout the home is reduced. This is especially advantageous for those with respiratory conditions or allergies.

3. Consistent Room Temperatures:
Experience uniform room temperatures, eliminating those rooms that are too cold in winters or too hot in summers. Sealed ducts provide a consistent airflow, ensuring a uniformly comfortable living environment.

4. Environmentally Friendly:
Homes with sealed ducts demand less energy, meaning fewer fossil fuels are consumed. This contributes to a smaller carbon footprint.



Things to Consider When Sealing Air Ducts


1. The Necessity of Cleaning:
Before any sealing is initiated, ensure that the ducts are thoroughly cleaned. This ensures that contaminants aren’t trapped inside once the sealing is done.

2. Hole Size Limitation:
While sealing solutions like Aeroseal are highly effective, they are typically designed for sealing holes up to 5/8 inches. Larger breaches in the ducts may require manual sealing before utilizing such solutions.

3. Non-toxic Material:
It’s worth noting that the sealing material used by companies like Aeroseal is non-toxic. Composed of the same material found in chewing gum and pacifiers, homeowners can rest assured about safety concerns.

4. Professional Assessment:
Always consult with a professional to determine the most suitable action for your duct system, whether it be sealing, repairing, or replacing.

5. Initial Investment:
Sealing air ducts does involve an upfront cost. However, when balanced against the long-term savings on energy expenses, many homeowners view it as a valuable investment.



In conclusion, air duct sealing boasts numerous advantages, particularly when it comes to energy conservation and enhanced air quality. Yet, it’s imperative to approach the process with an informed stance. Begin with a clean duct system and always seek the advice of a professional.


External link: Energy Star’s Guide on Duct Sealing