Insulation keeps your home cool in the summer and warm in the winter.


You may think your insulation is there just to keep your house warm throughout the winter, but the truth is it’s a year-long necessity. That’s right, attic insulation is just as important during the summer months as it is when it gets cold because its primary function is to keep your home interior consistent regardless of what’s happening outside.

As a professional home improvement company, the Shanco team knows all about attic insulation and its many benefits, and we decided we wanted to share them with you! Whether you’re considering updating your insulation or are simply curious about its role in your home, stick around while we go through the top four benefits insulation provides during the summer:

  1. Reduces Solar Hear Gain
  2. Reduces Strain on HVAC Unit
  3. Lowers Energy Bills
  4. Improves Humidity Levels & Indoor Air Quality

1. Reduces Solar Hear Gain

Your roof system absorbs a lot of heat from the sun on a daily basis, which then goes directly into your attic space and is eventually dispersed throughout your entire home. With proper insulation, you can stop solar heat gain from impacting your home interior by blocking the heat transfer. 

2. Reduces Strain on HVAC Unit

By stopping hot air from entering your home during the summer, you’re going to make your air conditioning unit’s job much easier. Your interior temperature will be able to stay more consistent on its own, so your AC won’t have to run as often. 

3. Lowers Energy Bills

Since quality insulation makes your HVAC system more efficient, you can expect to see great energy savings, too. You won’t have to leave your unit running for as long to keep your space cool and comfortable, and your interior will stay cooler longer, too.

On average, the cost to install new insulation will be recouped within five years or so. That said, the initial investment will be well worth it in the long run.

4. Improves Humidity Levels & Indoor Air Quality

Better insulation also improves indoor air quality (IAQ) and reduces humidity levels, so you can enjoy a healthier and more comfortable home. 

Humidity occurs when warm air meets cool surfaces, which is likely to happen in attics without proper ventilation. On top of making your home less comfortable, this can lead to mold and mildew growth, which will make the air in your home less safe to breathe. 

With proper insulation, you eliminate unwanted warm air from entering your space, which in turn stops the rest of those effects in their tracks. 

Learn More from Our Remodeling Company with a Free Consultation & Quote

Ready to upgrade your home with better insulation? Shanco is the local Maryland and Virginia remodeling company to call. Our experts will come to you for a free initial consultation to ensure we have the best plan of action for your specific home. Plus, we’ll provide a free quote, too!

Give us a call or fill out the short online form on our website to get started!