Enter the square footage of your attic.
Calculating insulation for attic.
Inspecting your attic insulation first things first you need to go up into your attic inspect the condition of the insulation and calculate the current level of insulation.
This calculator is to be used as an estimating tool only.
Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation.
Unfinished attic insulation calculator.
For a basic project in zip code 47474 with 500 square feet the cost to insulate an attic starts at 1 68 3 25 per square foot.
This calculator is to be used as an estimating tool only.
This calculator is to be used as an estimating tool only.
Insulating an attic using blown insulation as the title indicates this insulation is blown into the space that needs to be insulated.
Your attic should have a certain amount of insulation in it and the recommended level of insulation for your attic is dependent on where you live.
To estimate costs for your project.
Use our roll insulation calculator to determine how much insulation you need to purchase for your home.
Click the button to calculate the depth in inches and pounds of total insulation required for this job.
Find your zone on the map and then use the chart to determine the level of insulation you need to properly insulate your attic walls floors and crawlspaces.
Actual costs will depend on job size conditions and options.
Input length width and desired r value of the area to be insulated.
Input length and width of area to be insulated.
It can be done without blowing equipment but at a much lower coverage rate per bag.
Our attic insulation calculator uses the values of width and length of the area which needs to be insulated as input to calculate total square feet need to be insulated.
Click the button to calculate the amount of insulation in square feet and man hours wall and ceiling fiberglass insulation needed for this job.
Meters or length.
Click the button to calculate the depth in inches and pounds of total insulation required for this job.