Best Loose Attic Insulation

When blown into attics and wall spaces loose fill.

Best loose attic insulation.

The type of insulation you need depends on which type is currently installed and the required r value. 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. It s generally 3 to 4 times what you ll pay for blown cellulose or fiberglass. Loose fill fiberglass seems to dominate attic insulation in new construction homes and has an r value of approximately 2 5 per inch.

The most common types of materials used for loose fill insulation include cellulose fiberglass and mineral rock or slag wool. Insulation types include loose fill batts rolls foam board spray board and vapor barriers. Loose fill or batt the common term for blanket insulation. The first step in loose fill attic insulation removal is determining what type of insulation you ll be working with.

The most common insulation materials are fiberglass cellulose and foam. Proper attic insulation is the best way to prevent heat loss in the winter and retain cool air in the summer. Both can be added to uninsulated attics or layered over existing material. If you don t have hvac and ducts in the attic spray foam on the roofline isn t really necessary.

Modern technology of blanket insulation today is considered the best insulation for attic. Rolls and batts are produced of mineral wool and fiberglass. Once you ve decided which type is best for you examine the material options and prices to home in on the right product. I d blow insulation on the attic floor after air sealing of course.

Whether you are removing loose fill attic insulation for replacement with new insulation changing insulation types or are removing insulation because of water or wildlife damage doing it safely is the first step. For diy attic insulation you ve got two choices. Blown in insulation also fills the tiny crevices where heat or air conditioning can escape from your home. Loose fill insulation is great for installing in attics with very little headroom.

Insulation that is blown into your attic via a machine is a type of loose fill cellulose material. It is effective in filling in areas that are difficult to reach. The big disadvantage with spray foam is cost. If you check with the cellulose insulation manufacturers association they ll assure you that cellulose is definitely your best choice for insulation.