Attic Insulation R Value Calculator

The higher the r value the greater the insulation performance.

Attic insulation r value calculator.

Allowing people to tune out the noise that they live with on a daily basis and spend more time together. Input length width and desired r value of the area to be insulated. Click the button to calculate the approximate r value for this job. This calculator is to be used as an estimating tool only.

The table below shows what levels of insulation are cost effective for different climates and. Insulation level are specified by r value. The r value of some insulations also depends on temperature aging and moisture accumulation. The higher the r value the better the thermal performance of the insulation.

Click the button to calculate the depth in inches and pounds of total insulation required for this job. Know exactly how much you need with our project calculators. 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.

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. Applied depth of insulation the height of placing the insulation before it settles required depth of insulation settled volume of required insulation in cubic feet. These r values are a sum meaning this should be the total r value once you add up the entire depth of insulation. Installing more insulation in your home increases the r value and the resistance to heat flow.

The r value per one inch of thickness of the insulation settled the desired r value. Inches more and more customers are striving for experiences. R value is a measure of insulation s ability to resist heat traveling through it. There are many ways to retrofit a home with fiberglass and.

Your home s age if your home is more than 10 year old you likely need more insulation. You will need a higher r value of insulation if you live in the northeast than if you live in southern california. 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.

Recommended home insulation r values. Where you live different climates require different insulation r values. Estimated depth of current insulation. When calculating the r value of a multilayered installation add the r values of the individual layers.

R value measures how well certain building insulation materials can resist heat. The cost of one bag. Input depth of existing blown in insulation in inches.