Difference Between Attic Insulation Cellulose And Fiberglass

Cellulose is primarily made from recycled newsprint.

Difference between attic insulation cellulose and fiberglass.

While fiberglass insulation is easier to install and more common used about 85 of the time cellulose insulation is often considered more energy efficient. Here are some details on the differences between these kinds of insulation. Or 7 inches of cellulose. Fiberglass batts however are less expensive costing on average 0 30 to 0 40 a square foot for 6 inches of insulation.

So what are the advantages and disadvantages of each of these. Unless you opt for spray foam then the insulation choices normally come down to cellulose and fibreglass. Cellulose has 38 better air infiltration than fiberglass. 1 866 632 5870 request a free estimate.

Learn the difference between blown in cellulose and fiberglass batts two common types of attic insulation. Cellulose insulation vs fiberglass insulation comparison. Fiberglass insulation is the easiest insulation product on the market to install and if installed correctly the most effective product on the market for home attic insulation. This keeps the air from moving within the insulation and from penetrations between the air conditioned space and the attic.

Cellulose and fiberglass are the two most popular types of blown insulation and they each have some pros and cons. 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 two main least expensive and most commonly used residential insulation materials is cellulose and fibreglass. 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.

All of these materials are produced using recycled waste materials. Good insulation lowers energy bills by trapping heat or cold air inside a building. Most fiberglass products contain 40 to 60 recycled glass. Cellulose is more difficult to cheat than fiberglass.

The most common types of materials used for loose fill insulation include cellulose fiberglass and mineral rock or slag wool. You can get to the same place with either material. Cellulose forms a dense continuous mat of insulation in your attic. Installation in terms of installation fiberglass is typically the winner since homeowners can can easily install it themselves using just a few basic tools.