Attic Insulation Materials Comparison

Insulation decreases the amount of heat entering from outside when it s hot and traps warmth inside when it s cold.

Attic insulation materials comparison.

Top 10 insulation materials for attic review 2020. It is environmentally friendly consisting of 80 recycled newspapers and is less of a health hazard to the installer than fiberglass. It can be a do it yourself attic insulation project. Selecting the insulation product to use may even be more difficult.

R values vary based on the type thickness and density of the insulation material. Green attic insulation experts. Here are the most popular options for attic insulation along with a ballpark figure on pricing. Cellulose doesn t use any greenhouse gases as propellants.

Cellulose is very inexpensive when it comes to attic projects in comparison to other materials. We are here to help insulation is what we do best. For more information about cellulose insulation and insulation materials comparison visit our website. Loose fill or batt the common term for blanket insulation.

The photo above shows an attic insulated with blown cellulose. Foam in place insulation can be blown into walls on attic surfaces or under floors to insulate and reduce air leakage. Materials can be blown in to attics finished walls and tough to reach areas. I don t know about that but it s a common insulation material that works much better in the blown form than in batts.

If i were to try and achieve r 49 in the roof thus making the attic conditioned space i would have to fur my rafters considerably to accept a thick layer of insulation driving up cost and complexity or shift to a more expensive insulating material like spray foam. Insulation is rated by its r value. Once you ve decided which type is best for you examine the material options and prices to home in on the right product. The loose fill material can also be sprayed in with a water based adhesive.

You ll need about 12 inches of insulation material. Both can be added to uninsulated attics or layered over existing material. R value measures how resistant types of insulation are to heat flow. Cellulose attic insulation cons.

Cellulose has more recycled material than any other commercially available insulation. Gary ombler getty images. If you are unfamiliar with r value it means resistance to heat flow. For diy attic insulation you ve got two choices.