Blowing insulation into walls is best left to the pros because it involves drilling into stud spaces that may contain electrical.
Attic blown insulation thickness.
In temperate coastal areas such as zone 3 attic insulation of at least r30 up to a maximum of r60 is recommended.
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.
Handy homeowners can install blown in insulation in the attic.
Input length width and desired r value of the area to be insulated.
R value is a measure of insulation s ability to resist heat traveling through it.
The attic is the easiest place to add insulation to improve your comfort and the energy efficiency of your home.
Having the correct amount of attic insulation can help you maintain a comfortable temperature throughout your home and help save money on your energy bills plus prevent major issues like ice dams in the winter.
If you think you re among the 90 of us homes that are under insulated 1 performing a simple insulation inspection will help you determine your insulation needs.
Blown in attic insulation at home comfort insulation we use both fiberglass and cellulose loose fill blown in attic insulation from top manufactures in the usa.
As a homeowner you will enjoy a lifetime of comfort and savings from america s most popular insulation.
This calculator is to be used as an estimating tool only.
That is about the only location that this insulation is used anymore as it is distributed uniquely.
Now that you ve air sealed your attic and basement check your attic insulation levels and add more if necessary.
For loose fill cellulose this translates to a total depth ranging from 8 inches.
Insulation level are specified by r value.
From a soundproofing perspective blown insulation is not really going to do that much good.
Click the button to calculate the depth in inches and pounds of total insulation required for this job.
For example if you have a type of insulation that has an r value of r 5 per inch of thickness you will need a depth of 6 inches of this insulation installed your attic to reach r 30 if you live in zones 2 or 3.
The higher the r value the better the thermal performance of the insulation.