Attic Insulation R Value Calculator

Click the button to calculate the depth in inches and pounds of total insulation required for this job.

Attic insulation r value calculator.

Insulation level are specified by r value. Know exactly how much you need with our project calculators. Your home s age if your home is more than 10 year old you likely need more insulation. The r value of some insulations also depends on temperature aging and moisture accumulation.

The square footage of the area. We feel that through the use of superior building materials and the appropriate practices we can create sanctuaries at home. Inches more and more customers are striving for experiences. Input depth of existing blown in insulation in inches.

The cost of one bag. These r values are a sum meaning this should be the total r value once you add up the entire depth of insulation. The table below shows what levels of insulation are cost effective for different climates and. When determining how much insulation you need don t guesstimate calculate.

The r value per one inch of thickness of the insulation settled the desired r value. Click the button to calculate the depth in inches and pounds of total insulation required for this job. Recommended home 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.

There are many ways to retrofit a home with fiberglass and. 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. Input length width and desired r value of the area to be insulated.

This calculator is to be used as an estimating tool only. R value measures how well certain building insulation materials can resist heat. Allowing people to tune out the noise that they live with on a daily basis and spend more time together. 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. When calculating the r value of a multilayered installation add the r values of the individual layers. Estimated depth of current insulation. This calculator is to be used as an estimating tool only.

Click the button to calculate the approximate r value for this job. Where you live different climates require different insulation r values. The higher the r value the better the thermal performance of the insulation.