Everything You Should Know About Fiberglass Insulation blog header image

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September 9, 2022

Fiberglass insulation is the most popular insulation material used in the United States, and for good reason. This type of insulation offers a wide range of benefits that make it a great choice for your Charlotte, North Carolina home. 

Keep reading to learn everything you need to know about fiberglass insulation. 

What Is Fiberglass Insulation? 

Fiberglass insulation is made from a combination of plastic filaments and molten glass that has been spun into extremely fine fibers. It looks like fluffy, pink cotton candy and is probably the first image that comes to mind when you think about home insulation. 

How Does Fiberglass Insulation Work? 

Fiberglass insulation works by trapping small pockets of air between its fibers. These air pockets make it difficult for heat to move through the material, helping trap heat inside your home during the winter and block it out during the summer. Fiberglass is a good insulator for many areas in your home, including your attic, walls, and basement or crawl space. 

Types of Fiberglass Insulation 

There are two main types of fiberglass insulation: 

  • Fiberglass batt insulation: Fiberglass batts are condensed pieces of insulation, often backed with paper. The batts are typically three to six inches thick and sold in long pieces that can be cut to fit the space they’re being installed in. Fiberglass batts are ideal for crawl space insulation

  • Blown in fiberglass insulation: Fiberglass blown in insulation is made up of loose pieces of insulation. It’s installed using a machine that blows the insulation directly into the area that needs to be insulated. Blown in fiberglass is one of the best attic insulation materials. 

Fiberglass Insulation R-Value

R-value is a measure of thermal resistance that’s used to describe how well an insulation material can block heat transfer, based on its thickness. The higher the R-value, the more effective the material is. 

  • Fiberglass batt R-value ranges from about 2.9 to 3.8 per inch 

  • Blown in fiberglass R-value ranges from about 2.2 to 2.7 per inch 

What are the Benefits of Fiberglass Insulation? 

There are many benefits of blown in fiberglass insulation and fiberglass batt insulation: 

Saves Energy and Money 

Fiberglass is a very good insulator that helps slow the transfer of heat into and out of your home. This makes it easier for your HVAC system to keep your home at a comfortable temperature, reducing energy waste and helping you save money on your utility bills every month. 

Makes Your House More Comfortable 

With fiberglass insulation for your attic and crawl space, you can dramatically improve your home’s comfort. Fiberglass insulation helps your home stay warmer in the winter and cooler in the summer. It also creates more even and consistent temperatures throughout your home, reduces draftiness, and makes your home quieter. 

Affordable to Install 

In addition to being a great insulator, fiberglass is also an extremely affordable type of insulation. 

Fire Resistant 

Because fiberglass insulation is made from glass fibers, it is extremely resistant to fire and is a safe material to install in your home. 

Fast and Easy Installation 

Fiberglass insulation is lightweight and mess-free, allowing for a quick and easy installation. The expert team at Standard Insulating Company knows how to install fiberglass batts and blown-in fiberglass correctly to ensure a drastic increase in your home comfort and efficiency. We can help you decide whether a fiberglass insulation installation is right for your home with a free energy analysis and complete the installation flawlessly. 

At Standard Insulating Company, we set the standard for insulation contractors, offering high-quality products, friendly customer service, and exceptional results. 

Save energy and money with fiberglass insulation. Call (704) 333-5151 or contact us to learn more.