Attic Blown Insulation Thickness

Manufacturers can usually customize the exterior and interior sheathing materials to meet customer requirements.

Attic blown insulation thickness.

Input length width and desired r value of the area to be insulated. R value is a measure of insulation s ability to resist heat traveling through it. Click the button to calculate the depth in inches and pounds of total insulation required for this job. When blown into attics and wall spaces loose fill fiberglass offers an average r 2 5 thermal value per inch the higher the number the greater the insulating effect.

From schools to businesses to family homes our insulation works everywhere. Click the button to calculate the depth in inches and pounds of total insulation required for this job. The recommended level for most attics is to insulate to r 38 or about 10 to 14 inches depending on insulation type. Having the correct amount of attic insulation can help you maintain a comfortable temperature throughout your home and help save money on your energy bills plus prevent major issues like ice dams in the winter.

This calculator is to be used as an estimating tool only. Insulation level are specified by r value. 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. Add the right kind of insulation when adding additional insulation you do not have to use the same type of insulation that currently exists in your attic.

If you think you re among the 90 of us homes that are under insulated 1 performing a simple insulation inspection will help you determine your insulation needs. For loose fill cellulose this translates to a total depth ranging from 8 inches up to 16 inches. A sip typically consists of 4 to 8 inch thick foam board insulation sandwiched between two sheets of oriented strand board osb or other structural facing materials. You d need a thickness of.

The table below shows what levels of insulation are cost effective for different climates and locations in the home. The higher the r value the better the thermal performance of the insulation. Its expert engineering lets you create the most comfortable environment without compromising your design. Insulation our building science makes insulation br smarter.

Fortunately attic insulation can be upgraded simply by adding more to achieve the recommended.