R44 Attic Insulation

As a homeowner you will enjoy a lifetime of comfort and savings from america s most popular insulation.

R44 attic insulation.

Owens corning blown in insulation is a diy friendly option best for adding insulation in an attic and can be installed on top of existing insulation in less than 1 5 hours shop precut 2x6 wall floor insulation for faster installation. Loose fill cellulose insulation is composed of pulverized paper and fabric material treated with a flame retardant. Input depth of existing blown in insulation in inches. Kraft faced insulation has a vapor retarder that helps to control moisture.

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. Click the button to calculate the approximate r value for this job. R value is a measure of insulation s ability to resist heat traveling through it. Unlike fiberglass insulation.

The higher the r value the better the thermal performance of the insulation. Blown in attic insulation at home comfort insulation we use both fiberglass and cellulose loose fill blown in attic insulation from top manufactures in the usa. Insulation level are specified by r value. Recommended inches of cellulose attic insulation.

Take for example the extreme case of the attic being 100 degrees hotter or colder than the conditioned space and suppose the attic is atop 1000 square feet of ceiling. Owens corning pink insulation is soft to the touch and easy to install. The table below shows what levels of insulation are cost effective for different climates and locations in the home. First things first you need to go up into your attic inspect the condition of the insulation and calculate the current level of insulation.

When you install insulation in an existing closed wall or in an attic it likely will be a loose fill product called blow in cellulose insulation with an attic this type of insulation is just one option along with the other popular alternatives fiberglass batts or blown in fiberglass. This calculator is to be used as an estimating tool only.