Facts about Fiberglass Attic Insulation 

There is never a better time to improve your attic’s insulation than now, whether you are using spray foam insulation Panama City FL or laying down batts and blankets.   

You might not even know you’ve got an issue. Over time, moisture and airflow can impact the efficiency of your insulation.  

While you’ve got a lot of options when it comes to insulating your attic properly, the one that a lot of people use is fiberglass.  

Here are several facts about fiberglass attic insulation: 

It Lasts for Years 

Traditional fiberglass was popular since it lasts 9 up to 14 years without replacing it. Fortunately, fiberglass insulation nowadays still has the same life span. However, it’s much better today.  

Before, traditional blanket or batt fiberglass has a tendency to collect moisture, get clogged with dust, and settle or sag over a long period. Now, blown-in fiberglass lowers almost all of these problems.  

It Isn’t as Itchy 

For those who don’t know, the itchiness was always associated with fiberglass products. That is the reason why professionals utilize work clothes, heavy gloves, and masks whenever they install it.  

Luckily, nowadays, fiberglass does not utilize formaldehyde as a binding material unlike before. Modern fiberglass is made with a binding agent that is plant-based and natural. 

You do not have to be careful about touching it or breathing it in even if you’ve got to interact with your attic or wall insulation at some point.  

It Has Excellent R-Value 

Since it is manufactured through a process that enables for a lot of flexibility in production, fiberglass can be manufactured to any R-value you want.  

For those who don’t know, the government-regulated measurements that recognize how good home insulation can be are called R-value. For houses in a hot climate, the Department of Energy recommends R30 or more. On the other hand, for houses in an extremely cold climate, it is best to have at least R49.  

Keep in mind that R-value doesn’t measure its thickness in insulation. Instead, it measures its heat resistance. Of course, you cannot easily tell R-value using your eyes only.  

It is the Standard in the Industry 

Fiberglass is very flexible and can be made in any way you want since it is made out of silica and other fine glass materials.  

Fiberglass is an effective insulator since it has a lot of natural air pockets between the fibers that capture heat and traps it. Also, fiberglass can be made to be as environmentally-friendly as any other material. 

Furthermore, it is an excellent natural sound barrier. It can block noise easily compared to other insulators.  

It is Your Best Value 

In the previous years, cotton, mineral wool, and cellulose have been rolled into the insulation.  

However, fiberglass always comes out the best whenever you compare their different insulating properties and compare that with their cost per inch. Cellulose and mineral wool will usually cost more compared to fiberglass. In addition to that, cellulose has problems with mold and rot. On the other hand, fiberglass does not have those issues