Difference Between Attic Insulation Cellulose And Fiberglass

Cellulose and fiberglass are the two most popular types of blown insulation and they each have some pros and cons.

Difference between attic insulation cellulose and fiberglass.

Cellulose is primarily made from recycled newsprint. Cellulose has 38 better air infiltration than fiberglass. Fiberglass batts however are less expensive costing on average 0 30 to 0 40 a square foot for 6 inches of insulation. The two main least expensive and most commonly used residential insulation materials is cellulose and fibreglass.

You can get to the same place with either material. Cellulose insulation vs fiberglass insulation comparison. Good insulation lowers energy bills by trapping heat or cold air inside a building. Learn the difference between blown in cellulose and fiberglass batts two common types of attic insulation.

1 866 632 5870 request a free estimate. Installation in terms of installation fiberglass is typically the winner since homeowners can can easily install it themselves using just a few basic tools. While fiberglass insulation is easier to install and more common used about 85 of the time cellulose insulation is often considered more energy efficient. Or 7 inches of cellulose.

Cellulose is more difficult to cheat than fiberglass. If you re struggling to choose between these two different types keep reading to learn some of the nuances between fiberglass and blown cellulose insulation. Unless you opt for spray foam then the insulation choices normally come down to cellulose and fibreglass. Here are some details on the differences between these kinds of insulation.

Assuming your current attic insulation is made from fiberglass and has a value of r 13 you d have to add roughly 10 inches of additional fiberglass to hit r 38. When comparing blown in insulation both fiberglass and cellulose are nearly identical in price both costing around 0 70 to 0 80 per square foot for 6 inches of insulation. The most common types of materials used for loose fill insulation include cellulose fiberglass and mineral rock or slag wool. So what are the advantages and disadvantages of each of these.

All of these materials are produced using recycled waste materials. Cellulose forms a dense continuous mat of insulation in your attic. Cellulose and fiberglass have similar insulating values. Most fiberglass products contain 40 to 60 recycled glass.