Your home s age if your home is more than 10 year old you likely need more insulation.
Attic insulation r value calculator.
The table below shows what levels of insulation are cost effective for different climates and.
This calculator is to be used as an estimating tool only.
R value is a measure of insulation s ability to resist heat traveling through it.
When determining how much insulation you need don t guesstimate calculate.
There are many ways to retrofit a home with fiberglass and.
Input length width and desired r value of the area to be insulated.
Click the button to calculate the depth in inches and pounds of total insulation required for this job.
Installing more insulation in your home increases the r value and the resistance to heat flow.
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.
The higher the r value the greater the insulation performance.
Recommended home insulation r values.
The square footage of the area.
Know exactly how much you need with our project calculators.
Input depth of existing blown in insulation in inches.
The r value of some insulations also depends on temperature aging and moisture accumulation.
Input length width and desired r value of the area to be insulated.
The r value per one inch of thickness of the insulation settled the desired r value.
We feel that through the use of superior building materials and the appropriate practices we can create sanctuaries at home.
When calculating the r value of a multilayered installation add the r values of the individual layers.
The cost of one bag.
Inches more and more customers are striving for experiences.
You will need a higher r value of insulation if you live in the northeast than if you live in southern california.
Allowing people to tune out the noise that they live with on a daily basis and spend more time together.
This calculator is to be used as an estimating tool only.
Where you live different climates require different insulation r values.
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.
R value measures how well certain building insulation materials can resist heat.
Estimated depth of current insulation.
These r values are a sum meaning this should be the total r value once you add up the entire depth of insulation.
Click the button to calculate the approximate r value for this job.