Blow In Attic Insulation Depth

Inches more and more customers are striving for experiences.

Blow in attic insulation depth.

Each bag of fiberglass insulation will cover approximately 65 square feet of attic space to a depth of 10 inches cellulose insulation covers half as much. A poorly insulated attic lets heat escape through the roof wasting energy used to warm. Click the button to calculate the approximate r value for this job. Allowing people to tune out the noise that they live with on a daily basis and spend more time together.

This calculator is to be used as an estimating tool only. When blown into attics and wall spaces loose fill fiberglass offers an average r 2 5 thermal value per inch the higher the number the greater the insulating effect. We feel that through the use of superior building materials and the appropriate practices we can create sanctuaries at home. This calculator is to be used as an estimating tool only.

Ten inches of blown insulation provides an insulating value of approximately r 30 1 inch of fiberglass provides about r 2 7 while 1 inch of cellulose is approximately r 3. How deep to put blown in insulation. Having the correct amount of attic insulation can help you maintain a comfortable temperature throughout your home and help save money on your energy bills plus prevent major issues like ice dams in the winter. Attic insulation is a key to saving energy during the heating season.

Estimated depth of current insulation. If you think you re among the 90 of us homes that are under insulated 1 performing a simple insulation inspection will help you determine your insulation needs. You d need a thickness of. Input depth of existing blown in insulation in inches.

For loose fill cellulose this translates to a total depth ranging from 8 inches.