How Insulation and Air Sealing Helps You Save on Energy Bills blog header image
October 5, 2022

How Insulation and Air Sealing Helps You Save on Energy Bills

For Central PA homeowners facing a long winter and high heating costs, attic insulation and air sealing offer the best way to save on utility bills and make your home more energy efficient. Because an insulation and air sealing upgrade affects the whole home, this improvement can really pack a big return on investment. An upgrade with air sealing and insulation can:

  • Cut energy bills

  • Improve indoor air quality

  • Make your home more comfortable year round

  • Eliminate cold winter drafts

  • Make your home more energy efficient

Insulation Improvements Lead to Energy Savings

Insulation provides excellent protection against heat transfer, which is a major source of energy loss in your home. The effectiveness of insulation is measured by the R-factor, which tells you how well the insulation stops heat from passing through. The higher the number, the better the insulation. 

At Energy Smart Home Improvement, we’ve found that blown-in cellulose insulation performs well in Southern, PA homes for greater warmth in the winter and cooler interiors in the summer. Cellulose insulation is made from recycled wood fibers which act as natural fungicides and pesticides to keep mold and insects away. 

Air Sealing Is Essential for Insulation Performance

When you’re upgrading your Harrisburg, PA home’s insulation, air sealing is an essential component. Insulation can’t stop heat that’s carried by the air, so without air sealing, hot air can escape your house in the winter and get inside during the summer. It’s like wearing a sweater on a windy day—the wind moves through the sweater fibers and makes you cold. Add a windbreaker to stop the airflow and your sweater keeps you warm. Air sealing your attic acts like a windbreaker to prevent unwanted airflow through the insulation. 

New construction or retrofit, the combination of air sealing and insulation ensures the best performance and energy savings for your home. 

Insulation & Air Sealing Can Also Improve Your Indoor Air Quality

The benefits of air sealing your attic and updating insulation go beyond energy savings—they can also improve your indoor air quality and make your home healthier. If your family seems to suffer endless colds or has had an increase in allergy symptoms, it could be the result of poor air sealing. When outside air seeps into your home, it can carry pollen, allergens, and other unwanted pollutants that can cause asthma flare-ups and cold-like symptoms. Sealing your Carlisle, PA home will help keep outdoor air contaminants at bay so your family can breathe cleaner air at home. 

Start with an Energy Audit

If you‘re looking for ways to reduce energy costs and make your home more comfortable, it’s a good idea to start with a home energy audit from Energy Smart Home Improvement. We use state-of-the-art diagnostic tools to pinpoint exactly where your home is losing energy. Our thermal cameras can identify where insulation may be damaged or insufficient and spot cracks and gaps that allow outside air to seep in. Most York, PA homeowners don’t realize just how much air is leaking into and out of their homes, and are surprised when they get the results of their energy audit. 

Once the thermal imaging of an energy audit identifies where air is leaking in, Energy Smart Home  Improvement technicians will use this reference to fill in air leaks. A sealant such as spray foam is applied wherever a gap is identified, closing up gaps and tightening your home. Once the air sealing is complete, insulation can be updated for maximum efficiency. 

Schedule an Insulation & Air Sealing Upgrade for Your Home 

It’s easy to see how Energy Smart Home Improvement can improve your home’s energy efficiency, cut high heating bills and allow you to breathe easier. If you’re looking for an insulation and air sealing contractor that can make these improvements to your home, an energy audit is the best place to start. We like to start with testing so that we can provide honesty and transparency about your home, and only recommend the work that is absolutely necessary. We want you to get the best return on your investment in energy efficient home improvements and will help you allocate your budget to maximize savings. 

Find out how much energy your home is wasting with an energy audit. Call 717.258.6574 or contact us to get started.

Save energy and money with insulation and air sealing!

Schedule a home energy audit to learn more. 


Schedule Service