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Air Sealing: What is it and why does your house need it?






When we think about energy efficiency in our homes, we often consider factors like high-efficiency appliances or upgrading to LED lighting. However, one often overlooked but vital aspect of creating an energy-efficient and comfortable living space is air sealing. Properly air sealing your home can result in substantial savings on your energy bills, improve indoor air quality, and increase overall comfort. In this article, we'll explore why air sealing is so important and how it can benefit you and your home.


What Is Air Sealing?


Air sealing is the process of identifying and sealing gaps, cracks, and openings in your home's exterior envelope, which includes walls, ceilings, floors, and the foundation. These gaps can allow uncontrolled air movement in and out of your home, which can lead to various issues.


Energy Efficiency and Cost Savings



One of the most compelling reasons to air-seal your home is the potential for significant energy savings. When your home is not properly sealed, it allows for the exchange of indoor and outdoor air, causing your heating and cooling systems to work harder to maintain the desired temperature. This results in increased energy consumption and higher utility bills.


By addressing air leaks, you can substantially reduce your energy consumption, which not only benefits your wallet but also reduces your carbon footprint. The energy savings can be particularly noticeable in extreme weather conditions, where heating and cooling costs are at their highest.


Enhanced Indoor Comfort


Air leaks can introduce drafts and temperature fluctuations into your home. In the winter, cold drafts can make rooms feel uncomfortable and force you to turn up the heat. Conversely, in the summer, warm outdoor air can infiltrate your home, making it more challe


nging to cool the interior.


Proper air sealing ensures a more consistent and comfortable indoor temperature, providing a better living environment for you and your family. No more battling against drafts or struggling with hot and cold spots within your home.


Improved Indoor Air Quality


Air sealing not only addresses drafts but also helps control the flow of outdoor pollutants and allergens into your home. Without adequate sealing, dust, pollen, and outdoor contaminants can easily find their way indoors, affecting indoor air quality and potentially aggravating respiratory issues.


By sealing your home, you can create a barrier that keeps pollutants out and ensures that the air you breathe indoors is cleaner and healthier.



Preservation of Building Materials


Air leaks aren't just a problem for your energy bills and comfort; they can also harm your home's structure. Uncontrolled air movement can lead to moisture infiltration, which can damage building materials, cause mold growth, and deteriorate the structural integrity of your home. Air sealing helps prevent these issues, extending the lifespan of your property.


How to Get Started


Air sealing your home involves identifying and sealing gaps and cracks throughout your building envelope. While some tasks can be accomplished as DIY projects, it's often wise to hire a professional for a thorough assessment and sealing job. They can use specialized equipment like blower door tests to pinpoint air leaks accurately and apply appropriate sealing materials to address the issues.



In conclusion, air sealing your home is a crucial step toward achieving energy efficiency, reducing your carbon footprint, and enhancing comfort. It's an investment that not only saves you money but also contributes to a healthier and more sustainable living environment. If you haven't already, consider having your home assessed for air leaks and sealed as needed – it's a decision that will pay off in numerous ways for years to come.


Contact NOTORIA | Insulation Specialist at 1-833-NOTORIA (668 6742) and ask about our air sealing services.


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