This calculator is to be used as an estimating tool only.
How to figure how much insulation to put in attic.
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.
Input length width and desired r value of the area to be insulated.
This calculator is to be used as an estimating tool only.
This calculator is to be used as an estimating tool only.
Our tool can act as a rolled insulation calculator a wall insulation calculator and even an attic insulation calculator.
Input length and width of area 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.
If you need to add insulation in your attic save big by blowing in cellulose insulation yourself.
Get fair costs for your specific project requirements.
How much does attic insulation cost.
The cost to insulate an attic starts at 1 68 3 25 per square foot but can vary significantly with site conditions and options.
Blowing attic insulation isn t hard but it s dusty sweaty work.
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.
Refer to the project guide for more information on determining the right r value for your home.
See typical tasks and time to insulate an attic along with per unit costs and material requirements.
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.
Inspecting your attic insulation.
Click the button to calculate the depth in inches and pounds of total insulation required for this job.
See professionally prepared estimates for attic insulation work.
Use our roll insulation calculator to determine how much insulation you need to purchase for your home.
Insulation calculation once you have determined which r value you need you can calculate how much insulation you need.
Click the button to calculate the depth in inches and pounds of total insulation required for this job.
You can do it yourself for about 500.
The pros charge 1 500 to 2 000 to do a 1 200 sq ft.