Cellulose Insulation R Value Calculator

The higher the r value the greater the insulating power.

Cellulose insulation r value calculator.

This chart shows the r value of this insulation. As a benchmark one inch of solid wood has an r value of 1. The amount of the insulation you need depends on the climate you live in. This calculator is to be used as an estimating tool only.

What type of insulation do you currently have. Compare insulating r values before you buy. For every type and material of insulation check the r value per inch of thickness that the manufacturer has listed. Typically a higher insulation r rating means better climate control and better energy efficiency for your home.

R means resistance to heat flow. Click the button to calculate the approximate r value for this job. 12 area 10 6 60 square ft required depth to achieve r value needed r 12 r 3 6 3 3 inches volume needed 60sq ft 0 275 3 3 12 converting to decimal ft 16 5 cubic feet you would need one bag in this case. Use this insulation savings calculator to measure the financial impact of increasing your insulation performance.

As a loose fill insulation cellulose provides high insulating values represented by its higher r value and it creates a good barrier against air leaks and infiltration. There are other factors to consider. Click the button to calculate the depth in inches and pounds of total insulation required for this job. Input length width and desired r value of the area to be insulated.

In comparison an inch of blown fiberglass insulation has an r value of 3 1 3 4 and an inch of blown cellulose in an attic has an r value of 3 2 3 7 along with knowing the r value of a particular insulation it is also important to calculate the r value of a total system. Also your fuel savings from insulation will depend. This calculator is to be used as an estimating tool only. Length 10 ft width 6 feet bag coverage 16 5 cubic ft r value per 1 3 6 required r val.

A higher insulation r value usually means a higher price point as well. Square feet of house or area to be insulated current and desired r value for insulation and type and cost of your energy. However like other loose fill insulation it also has a tendency to settle over time reducing its r value and its ability to prevent air movement. Input length width and desired r value of the area to be insulated.

Current r value target r value project size in ft 2 bags of greenfiber already have insulation. Greenfiber insulation calculator easy to follow steps for calculating the perfect amount of insulation needed for your project. Click the button to calculate the depth in inches and pounds of total insulation required for this job. This calculator is to be used as an estimating tool only.

Inches more and more.