Cellulose Versus Fiberglass Attic Insulation

Fiberglass fibers may become airborne which can be considered a pollutant.

Cellulose versus fiberglass attic insulation.

Cellulose forms a dense continuous mat of insulation in your attic. Ensuring that the insulation in your attic walls basement and crawlspace is installed properly. It does not pollute the air during manufacture or use as much energy to produce as fiberglass. Or 7 inches of cellulose.

You can get to the same place with either material. Fibreglass is perhaps the most common product available in the market for insulation outpacing its close competitor cellulose by 50 1. Fiberglass is a suspected carcinogen. Rather than trying to meticulously lay fiberglass insulation over the attic homeowners and builders can simply blow cellulose insulation throughout the attic.

Both fibreglass and cellulose are the two most inexpensive insulation products that you could use. Attic insulation elite clean and restoration offers removal and installation of fiberglass and cellulose insulation both of which have great r value. Cellulose insulation is considered a greener material than fiberglass. Cellulose provides better sound insulation than fiberglass i e homes are less noisy with it.

When using cellulose blown in dry insulation it requires a machine to achieve its purpose and a training session from wherever you rent the blower from. The higher the r value the greater the insulations performance. 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. Blown cellulose is typically the preferred choice of insulation for attics.

Sources many fiberglass installers fluff the fiber with extra air so you don t get as much insulation as you re supposed to. R value measures how well certain building insulation materials can resist heat. It is made from paper that has a minimum of 85 recycled content such as newspaper. 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.