Cellulose Vs Fiberglass In Attic

Any insulation is better than no insulation.

Cellulose vs fiberglass in attic.

Both fibreglass and cellulose are the two most inexpensive insulation products that you could use. Fiberglass is a suspected carcinogen. Cellulose insulation is considered a greener material than fiberglass. Cellulose resists blowing when installed fiberglass tends to blow around stick to the attic ceiling and drift.

Both types of insulation can you know insulate. Sources many fiberglass installers fluff the fiber with extra air so you don t get as much insulation as you re supposed to. Cellulose is the second most common. Because it is denser than fiberglass cellulose is much more resistant to wind washing.

But which one should you pick. Fiberglass fibers may become airborne which can be considered a pollutant. In most houses around atlanta the choice of insulation material comes down to fiberglass vs. If you ve got bare uninsulated areas on the floor of your attic getting some kind of insulation in there is a must.

Cellulose provides better sound insulation than fiberglass i e homes are less noisy with it. Air moving through a vented attic deposits dirt and dust into fiberglass batts. Cellulose is easier to keep out of bird blocks and air conditioner condensate pans. Rather than trying to meticulously lay fiberglass insulation over the attic homeowners and builders can simply blow cellulose insulation throughout the attic.

Fiberglass is the most common. The manufacture of fiberglass is 80 more energy intensive than cellulose. Fibreglass is perhaps the most common product available in the market for insulation outpacing its close competitor cellulose by 50 1. This is called wind washing.

Attic blown cellulose is typically the preferred choice of insulation for attics. More consistent pricing from cellulose manufacturers than fiberglass. Compared to fiberglass cellulose is a superb air blocker.