This calculator is to be used as an estimating tool only.
Attic blown insulation depth.
Input depth of existing blown in insulation in inches.
Not having the right thickness will cost you more money in higher electric bills.
Types of blown in insulation the two commonly used types of blown in attic insulation are cellulose and fiberglass.
If you do not have at least 10 to 12 of insulation in your attic you need more insulation.
For loose fill cellulose this translates to a total depth ranging from 8 inches.
Insulation fibers are packaged in bags and blown in place to the desired depth and density using special machinery you can rent from a home center.
Blowing the insulation should take less than 1 5.
Blowing insulation into walls is best left to the pros because it involves drilling into stud spaces that may contain electrical.
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.
Click the button to calculate the depth in inches and pounds of total insulation required for this job.
Click the button to calculate the approximate r value for this job.
Inspecting attic insulation there are several factors to consider when inspecting loose fill blown in attic insulation.
Handy homeowners can install blown in insulation in the attic.
These include the type depth and density of the insulation.
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.
This calculator is to be used as an estimating tool only.
Input length width and desired r value of the area to be insulated.
We recommend that every home owner in florida check their attic to see if you need more insulation.
Input length width and desired r value of the area to be insulated.
You can pour the fill in place and spread it manually but the process is much more labor intensive and the results won t be nearly as good.
The specially designed atticat machine conditions the insulation by adding millions of tiny air pockets that give the material its insulating power and energy saving r value over time.