This calculator is to be used as an estimating tool only.
Blow in attic insulation depth.
A poorly insulated attic lets heat escape through the roof wasting energy used to warm.
Estimated depth of current insulation.
Click the button to calculate the depth in inches and pounds of total insulation required for this job.
Click the button to calculate the approximate r value for this job.
We feel that through the use of superior building materials and the appropriate practices we can create sanctuaries at home.
In temperate coastal areas such as zone 3 attic insulation of at least r30 up to a maximum of r60 is recommended.
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.
For loose fill cellulose this translates to a total depth ranging from 8 inches.
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.
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.
You d need a thickness of.
This calculator is to be used as an estimating tool only.
Inches more and more customers are striving for experiences.
Input length width and desired r value of the area to be insulated.
Input depth of existing blown in insulation in inches.