Nov 06

The Importance Of Home Air Sealing Your Home On Energy Costs

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Home air sealing is crucial in reducing energy expenses and enhancing indoor air quality. Air leaks can result in the loss of conditioned air. This means your HVAC system will have to work harder and consume more energy to sustain a comfortable indoor environment. Sealing these leaks can reduce your energy costs and prolong the lifespan of your HVAC system. Competent air sealing serves as a barrier against outdoor air pollutants, allergens, and pests. They enhance indoor air quality and overall well-being. Prioritizing home air sealing is a wise approach to both save money and establish a healthier, cozier living environment.

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The Importance Of Home Air Sealing Your Home On Energy Costs

What is Home Air Sealing?

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Air sealing refers to the practice of sealing off gaps, cracks, and openings within a home’s structural envelope to prevent air leakage. This envelope encompasses the walls, ceilings, floors, windows, doors, and other vulnerable areas where external air can infiltrate a residence. 

Air sealing proves essential because it enhances a home’s energy efficiency by minimizing the loss of conditioned air to the outdoors. It contributes to better indoor air quality by obstructing the entry of pollutants and allergens. 

Common locations requiring air sealing include areas around windows and doors, the foundation and rim joists, electrical outlets and switches, as well as the attic and crawl spaces.

Various materials, such as caulk, weatherstripping, foam sealant, and tape, can be used for air sealing purposes. Hire a professional energy auditor or contractor to identify areas needing air sealing and determine the most suitable materials and techniques for the task. 

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Advantages of Air Sealing Your Home

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Air sealing offers numerous benefits, including:

  1. Enhanced Energy Efficiency: Air sealing can significantly diminish the escape of heated or cooled air from your home. It helps alleviate the strain on your HVAC system. This translates to lower energy bills and heightened energy efficiency.
  2. Elevated Indoor Comfort: By stopping air leakage, air sealing fosters a more consistent indoor temperature. It minimizes drafts and cold areas.
  3. Improved Indoor Air Quality: Air sealing serves as a barrier against the infiltration of pollutants and allergens. It leads to an enhanced indoor air quality.
  4. Reduced Noise Pollution: Air sealing can also reduce noise pollution by preventing external sounds from entering the home. 
  5. Increased Durability: Air sealing helps prevent moisture accumulation, which could otherwise lead to mold growth and structural damage over time.
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Most Common Places That May Require Home Air Sealing

image of a man with caulking gun and sealing home air drafts

A certified energy auditor or contractor can conduct a blower door test to pinpoint areas of air leakage in a home. They can propose effective air-sealing techniques. Some common areas in a home that may require air sealing include:

  • Windows and Doors: Gaps around windows and doors allow air to infiltrate or escape, causing energy wastage and drafts.
  • Attic and Roof: Cracks, openings, and gaps in the attic or roof can let air enter or escape, resulting in energy loss and moisture accumulation.
  • Electrical Outlets and Switches: These fixtures can create openings in the walls through which air can penetrate or escape.
  • Baseboards and Crown Molding: Gaps between baseboards, crown molding, and walls can allow air to enter or escape, causing energy loss and drafts.
  • Ductwork: Leaky ductwork can allow conditioned air to escape, diminishing the efficiency of your heating and cooling systems.
  • Plumbing and Wiring Penetrations: Gaps around plumbing and wiring penetrations can facilitate air infiltration or escape.
  • Chimney and Fireplace: Gaps in the flue or fireplace permit air to enter or escape, leading to energy wastage and drafts.
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How To Find Air Leaks In Your Home

Detecting air leaks in your home is crucial for enhancing energy efficiency and reducing HVAC expenses. Here are some valuable tips for identifying air leaks:

  1. Examine Doors and Windows: Inspect doors and windows for gaps or cracks. Hold a candle or lighter near the edges of these openings. Observe if the flame flickers, indicating a potential draft.
  2. Check Outlets and Switches: Check outlets and switches on interior walls by holding a candle or lighter. A flickering flame suggests air leakage. 
  3. Check the Attic and Basement: Pay close attention to the attic and basement areas, particularly around pipe and vent penetrations in walls or ceilings. These are common locations for air leaks. 
  4. Inspect Ducts and Vents: Arrange for a professional inspection of your ductwork to find leaks, holes, or disconnected joints. Have the HVAC contractor check for gaps or cracks around the edges of vents. 
  5. Use a Smoke Pencil: When exposed to drafts, a smoke pencil emits visible smoke, helping you pinpoint air leaks.
  6. Do a Blower Door Test: Opt for a blower door test conducted by professionals to locate and measure the size of air leaks in your home. This test involves using a specialized fan to depressurize your house, enabling accurate measurement of air entry through leaks.
  7. Seek Professional Assistance: To thoroughly detect air leaks, or if you suspect a significant issue, hire a certified HVAC expert to perform an energy audit of your home. Professionals use specialized equipment to identify air leaks and recommend energy-efficient improvements. 

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Home air sealing is crucial in reducing energy expenses and enhancing indoor air quality. It is strongly advisable to enlist the services of a professional for this task, as they possess the expertise and equipment necessary to execute the job effectively and efficiently. Choosing a professional ensures that the work is completed correctly from the outset. This will allow you and your family to experience the advantages of a comfortable, energy-efficient home. Your investment in professional air sealing services is worth it in the long run. It will lead to substantial savings on energy bills and contribute to your household’s overall health and well-being.

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Call Skylands Energy Service For All Of Your HVAC Requirements

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Skylands Energy Service is the number one provider of heating and cooling solutions in Central New Jersey. Our certified HVAC technicians are renowned experts with exceptional proficiency in a wide array of HVAC services, including tune-ups, installations, repairs, replacements, and more. You can trust our HVAC team to deliver impeccable service for your system. As the premier HVAC service provider in New Jersey, we take immense pride in serving our valued clients.

Skylands Energy Service provides the most budget-friendly heating and cooling solutions in the region. Our brand is synonymous with excellence, affordability, and top-notch quality service. Our maintenance and repair services not only enhance home comfort and energy efficiency but also reduce HVAC costs. Our team excels in recommending optimal HVAC solutions for your home or business while adhering to your budgetary constraints. We back all our professional HVAC work with a satisfaction guarantee. Contact us today to schedule your service appointment. Don’t hesitate; call now!

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