Use these insulation calculators to estimate how much insulation you may need and how much you could save on your energy bills.
Calculating insulation needed for attic.
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.
Square feet needed 10 x 25 250 m therefore the approximate square feet of insulation material needed is 250m.
This calculator is to be used as an estimating tool only.
Input length and width of area to be insulated.
This calculator is to be used as an estimating tool only.
Refer to the project guide for more information on determining the right r value for your home.
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.
Greenfiber insulation calculator easy to follow steps for calculating the perfect amount of insulation needed for your project.
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.
The cost of one bag.
Click the button to calculate the depth in inches and pounds of total insulation required for this job.
Input length width and desired r value of the area to be insulated.
Insulation calculation once you have determined which r value you need you can calculate how much insulation you need.
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.
Input length width and desired r value of the area to be insulated.