Best Types Of Insulation For Attic

It s made from fine glass fibers and is most often used in batts rolls and loose fill insulation.

Best types of insulation for attic.

Loose fill or batt the common term for blanket insulation. Fiberglass batts have an r value of 3 4 per inch and they are widely available for about 30 cents per square foot. Installing this type of insulation is an. Modern technology of blanket insulation today is considered the best insulation for attic.

Fiberglass is a skin and lung irritant so always wear protective eyewear gloves masks and clothing when working with fiberglass insulation. Both can be added to uninsulated attics or layered over existing material. Fiberglass is the most common insulation material. Unfortunately fiberglass can be very irritating to the skin and lungs because it is made of fine glass fibers.

It s available in fiberglass mineral wool plastic fibers and natural fibers. I d blow insulation on the attic floor after air sealing of course. Fiberglass batts cellulose loose fill fiberglass and spray foam. There are other materials and systems that you can use to insulate your attic.

This type of insulation. Let s take a a closer look at each material to see which will be best for your attic s needs. Blanket batts and rolls are typically constructed with fiberglass although versions made of cotton mineral wool and plastic fibers are also available. Among commonly used types of insulation there are mineral wool or fiberglass rolls and batts rigid fiberglass board loose fill materials cellulose mineral wool etc.

Once you ve decided which type is best for you examine the material options and prices to home in on the right product. The three most common types of batts and blankets are fiberglass rockwool and cotton. For diy attic insulation you ve got two choices. The big disadvantage with spray foam is cost.

Blanket insulation is available as batts or rolls and is the easiest diy insulation material. First let s discuss the most common types of insulation available for attics. Rolls and batts are produced of mineral wool and fiberglass. As you can see from the image above there are some differences in the benefits these materials have to offer.