Input length width and desired r value of the area to be insulated.
Attic insulation measurements.
Extra areas to consider.
Next use the table below to calculate the r value of your insulation by multiplying the measured depth with the number provided below.
Use a tape measure to figure out the dimensions of your attic.
Determining the attic footprint.
How to measure your attic choose an install method first.
Once you decide which install method is best for your home it s time to measure the.
Click the button to calculate the depth in inches and pounds of total insulation required for this job.
Typically the square footage of the home plus 400 ft for a 2 car garage and add any.
Either read the r value printed on the batts of your existing insulation or use a measuring tape to measure the depth of the insulation inches.
Square footage relates to the floor area only and does not factor in the height of the attic space.
One easy way to tell if you need more insulation is by looking across the span of your attic.
Choose from two types.
Made of cardboard stock.
Insulation input length and width of area to be insulated.
Your insulation levels should be well above the rim joists.
They sport insulation values of approximately r 6 5 and r 3 6 per inch respectively.
This calculator is to be used as an estimating tool only.
Attic insulation measuring rulers these rulers are used with all types of blown in insulation to provide a working gauge of depth for the installer.
Whether you plan on improving the ventilation in your attic or adding energy saving insulation you will need to accurately determine its actual size.
Closed cell and open cell aka 2 pound and pound respectively.