Cellulose Attic Insulation Inches

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.

Cellulose attic insulation inches. Like cellulose you need a big machine to blow it in. We ll walk you through the steps to help you find the right type of fiberglass attic insulation and the right amount. When walls are already finished injecting loose fill cellulose insulation is one of the few ways of adding. Recommended inches of cellulose attic insulation.

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 in your attic to reach r 30 if you live in zones 2 or 3. This calculator is to be used as an estimating tool only. Loose fill cellulose insulation is composed of pulverized paper and fabric material treated with a flame retardant. Estimated depth of current insulation.

Cellulose is an eco friendly option made from recycled newspapers with added borate to make it fire and insect resistant. Pros and cons of loose fill fiberglass attic insulation. Recycled glass or sand that s melted and spun into fibers. When blown in at a proper fill rate it will not settle.

Input depth of existing blown in insulation in inches. Unlike fiberglass insulation. If it s a new building simply reference the energy code map. These r values are a sum meaning this should be the total r value once you add up the entire depth of insulation.

Allowing people to tune out the noise that they live with on a daily basis and spend more time together. Installing fiberglass attic insulation first time adding insulation to an attic. It has an r value of 3 6 to 3 8 per inch. Lighter in weight than cellulose or mineral wool but it settles more than those materials so you ve got to put in a thicker layer to get the protection you need.

We feel that through the use of superior building materials and the appropriate practices we can create sanctuaries at home. Inspecting your attic insulation. Loose fill cellulose is relatively inexpensive yet still has an r value of about 3 5 per inch of thickness compared to fiberglass r value between r3 to r4 per inch. Inches more and more customers are striving for experiences.

First things first you need to go up into your attic inspect the condition of the insulation and calculate the current level of insulation. Click the button to calculate the approximate r value for this job. First you ll need to determine your r value. You can t simply buy it in bags and spread it around yourself.