Best Insulation For Attic

Insulation levels are specified by r value.

Best insulation for attic.

As part of our ongoing mission to educate our customers we are here to discuss the best insulation for attics and the pros and cons that go along with each insulation type. Loose fill or batt the common term for blanket insulation. The recommended level for most attics is to insulate to r 38 or about 10 to 14 inches depending on insulation type. Once you ve decided which type is best for you examine the material options and prices to home in on the right product.

Modern technology of blanket insulation today is considered the best insulation for attic. Both can be added to uninsulated attics or layered over existing material. I d blow insulation on the attic floor after air sealing of course. The higher the r value the better the thermal performance of the insulation.

Cellulose vs fiberglass vs spray foam. Best way to insulate an attic. Rolls and batts are produced of mineral wool and fiberglass. Cellulose attic insulation pros and cons.

It s generally 3 to 4 times what you ll pay for blown cellulose or fiberglass. The big disadvantage with spray foam is cost. There are other materials and systems that you can use to insulate your attic. 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.

Cellulose insulation is the oldest material used in home. For diy attic insulation you ve got two choices. Proper attic insulation is the best way to prevent heat loss in the winter and retain cool air in the summer.