Cellulose Vs Fiberglass In Attic

Cellulose insulation is considered a greener material than fiberglass.

Cellulose vs fiberglass in attic.

Dirty fiberglass batts have a significantly reduced r value. Fiberglass fibers may become airborne which can be considered a pollutant. But which one should you pick. Fiberglass is the most common.

The manufacture of fiberglass is 80 more energy intensive than cellulose. More consistent pricing from cellulose manufacturers than fiberglass. This is called wind washing. If you ve got bare uninsulated areas on the floor of your attic getting some kind of insulation in there is a must.

Any insulation is better than no insulation. Cellulose resists blowing when installed fiberglass tends to blow around stick to the attic ceiling and drift. In most houses around atlanta the choice of insulation material comes down to fiberglass vs. It does not pollute the air during manufacture or use as much energy to produce as fiberglass.

Both fibreglass and cellulose are the two most inexpensive insulation products that you could use. Rather than trying to meticulously lay fiberglass insulation over the attic homeowners and builders can simply blow cellulose insulation throughout the attic. Both types of insulation can you know insulate. Compared to fiberglass cellulose is a superb air blocker.

Air moving through a vented attic deposits dirt and dust into fiberglass batts. Attic blown cellulose is typically the preferred choice of insulation for attics. Cellulose is the second most common. Fibreglass is perhaps the most common product available in the market for insulation outpacing its close competitor cellulose by 50 1.

Cellulose provides better sound insulation than fiberglass i e homes are less noisy with it. Fiberglass is a suspected carcinogen. Cellulose is easier to keep out of bird blocks and air conditioner condensate pans.