Best Loose Attic Insulation

The type of insulation you need depends on which type is currently installed and the required r value.

Best loose attic insulation.

The first step in loose fill attic insulation removal is determining what type of insulation you ll be working with. 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. Blown in insulation also fills the tiny crevices where heat or air conditioning can escape from your home. When blown into attics and wall spaces loose fill.

Loose fill or batt the common term for blanket insulation. If you check with the cellulose insulation manufacturers association they ll assure you that cellulose is definitely your best choice for insulation. Insulation that is blown into your attic via a machine is a type of loose fill cellulose material. Both can be added to uninsulated attics or layered over existing material.

Insulation types include loose fill batts rolls foam board spray board and vapor barriers. For diy attic insulation you ve got two choices. Pros and cons of loose fill fiberglass attic insulation. The most common insulation materials are fiberglass cellulose and foam.

It s generally 3 to 4 times what you ll pay for blown cellulose or fiberglass. Loose fill insulation is great for installing in attics with very little headroom. Rolls and batts are produced of mineral wool and fiberglass. 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.

Loose fill fiberglass seems to dominate attic insulation in new construction homes and has an r value of approximately 2 5 per inch. This ability to conform makes loose fill insulation well suited for retrofits and locations where it would be difficult to install other types of insulation. I d blow insulation on the attic floor after air sealing of course. Proper attic insulation is the best way to prevent heat loss in the winter and retain cool air in the summer.

Once you ve decided which type is best for you examine the material options and prices to home in on the right product. The big disadvantage with spray foam is cost. If you don t have hvac and ducts in the attic spray foam on the roofline isn t really necessary. This light as air insulation is manufactured from glass that is heated to a liquid and then spun into thin fibers.