If you don t know enter your attic s dimensions and square footage will be calculated for you.
Calculating insulation for attic.
Input length and width of area to be insulated.
Input length width and desired r value of the area to be insulated.
Take the r value number for the recommended insulation in your climate zone and divide that by the r value per inch figure for the type of insulation you plan to use.
This calculator is to be used as an estimating tool only.
The length of the area feet inches the width of the area feet inches the coverage of one bag cubic feet the r value per one inch of thickness of the insulation settled the desired r value.
Unfinished attic insulation calculator.
The cost of one bag.
The square footage of the area.
This calculator is to be used as an estimating tool only.
Calculate the depth of insulation needed in advance if you haven t added any insulation to your attic yet.
Click the button to calculate the depth in inches and pounds of total insulation required for this job.
Enter the square footage of your attic.
This calculator is to be used as an estimating tool only.
Click the button to calculate the depth in inches and pounds of total insulation required for this job.