Best Fiberglass Insulation For Attic

When it is disturbed in the attic fiberglass insulation releases particulates into the air which may be inhaled.

Best fiberglass insulation for attic.

I heard this one for many years before i finally wrote about it. It s generally 3 to 4 times what you ll pay for blown cellulose or fiberglass. Get free shipping on qualified attic fiberglass insulation or buy online pick up in store today in the building materials department. There are other materials and systems that you can use to insulate your attic.

The most common insulation materials are fiberglass cellulose and foam. Blown fiberglass attic insulation loses half its r value because of convective loops. Modern technology of blanket insulation today is considered the best insulation for attic. The big disadvantage with spray foam is cost.

Fiberglass is like the mcdonald s big mac of insulation material. So it s time to pay close attention to what s happening up there. Interestingly cotton insulation comes from recycled blue jeans. When inhaled particles can cause coughing nosebleeds and other respiratory ailments.

And aside from the. Fiberglass attic insulation cons. I d blow insulation on the attic floor after air sealing of course. Types of attic insulation material.

Rolls and batts are produced of mineral wool and fiberglass. Yes there was a study from the early 1990s that showed blown fiberglass in attics could lose 50 of its r value when the attic temperature dropped. The type of insulation you need depends on which type is currently installed and the required r value. Insulation types include loose fill batts rolls foam board spray board and vapor barriers.

Proper attic insulation is the best way to prevent heat loss in the winter and retain cool air in the summer.