Best Attic Insulation Method

Choose your insulation type and material 1.

Best attic insulation method. It s generally 3 to 4 times what you ll pay for blown cellulose or fiberglass. I d blow insulation on the attic floor after air sealing of course. Sometimes however insulation isn t enough. Pros and cons of cellulose attic insulation.

Installing high r value insulation in your attic will create a barrier to prevent the heat or cold from escaping thus making your home more energy efficient. It can be effectively blown over existing insulation and. Open cell and closed cell. The best places to install this kind of installation are new wall spaces unfinished attics or existing walls.

Insulation tips for hot humid climates. If you don t have hvac and ducts in the attic spray foam on the roofline isn t really necessary. Although the foam is sprayed using spray holders they can also be applied in large quantities using the foamed in place method. Blanket insulation modern technology of blanket insulation today is considered the best insulation for 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 provides an r value of approximately 3 5 per inch. Department of energy. Rolls and batts are produced of mineral wool and fiberglass.

There are two types of spray foam insulation. I ve also heard people call them half pound and two pound foams respectively. The best way to insulate an attic or pretty much anything else in a home is to use spray foam insulation. Pros and cons of attic insulation types.

The big disadvantage with spray foam is cost. Loose fill insulation fibers are packaged in bags and blown in place to the desired depth and density using special. Fiberglass batts offer the easiest way to add attic insulation or just about any area of your home. Foam is sprayed from the containers in specific places of the house.

Fiberglass batt attic insulation pros and cons.