Calculate R Value Attic Insulation

R value measures how well certain building insulation materials can resist heat.

Calculate r value attic insulation.

Insulation level are specified by r value. Recommended home insulation r values. What type of insulation do you currently have. Go to the energy savers insulation page on the u s.

Our calculator helps you measure what r value for exterior walls you may be looking for as well as for different applications. Estimated depth of current insulation. Input length width and desired r value of the area to be insulated. Inches more and more.

Inspecting your attic insulation. Greenfiber insulation calculator easy to follow steps for calculating the perfect amount of insulation needed for your project. Your attic should have a certain amount of insulation in it and the recommended level of insulation for your attic is dependent on where you live. R value is a measure of insulation s ability to resist heat traveling through it.

This calculator is to be used as an estimating tool only. Access the attic through the pull down ladder already installed in your home or with a stepladder placed so you can. The higher the r value the better the thermal performance of the insulation. The higher the r value the greater the insulation performance.

The table below shows what levels of insulation are cost effective for different climates and. Insulation savings calculator use this insulation savings calculator to measure the financial impact of increasing your insulation performance. To find the r value of the existing insulation in your attic multiply the number of inches of insulation by the r value for your particular type. Department of energy website.

Ceiling insulation r value r value for walls and more. Wear a dust mask gloves and a long sleeved shirt when working with insulation. R value is a measurement that rates how resistant a product is to heat flow measuring the ability of heat to transfer from one side of an object to another. Current r value target r value project size in ft 2 bags of greenfiber already have insulation.

For more detailed information on insulation in your part of the country and recommended insulation r value for attics walls and floors. Square feet of house or area to be insulated current and desired r value for insulation and type and cost of your energy. This calculator is to be used as an estimating tool only. When determining how much insulation you need don t guesstimate calculate.

Click the button to calculate the approximate r value for this job. Enter your data into the fields where indicated. Input depth of existing blown in insulation in inches. 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.