Blown In Attic Insulation Depth

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.

Blown in attic insulation depth.

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. Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation. R value is a measure of insulation s ability to resist heat traveling through it. The specially designed atticat machine conditions the insulation by adding millions of tiny air pockets that give the material its insulating power and energy saving r value over time.

In temperate coastal areas such as zone 3 attic insulation of at least r30 up to a maximum of r60 is recommended. For loose fill cellulose this translates to a total depth ranging from 8 inches. Blowing insulation into walls is best left to the pros because it involves drilling into stud spaces that may contain electrical. Inspecting attic insulation there are several factors to consider when inspecting loose fill blown in attic insulation.

Foam in place insulation can be blown into walls on attic surfaces or under floors to insulate and reduce air leakage. The higher the r value the better the thermal performance of the insulation. Input depth of existing blown in insulation in inches. Handy homeowners can install blown in insulation in the attic.

You can use the small pressurized cans of foam. This calculator is to be used as an estimating tool only. Blowing the insulation should take less than 1 5. Insulation level are specified by r value.

Some installations can yield a higher r value than traditional batt insulation for the same thickness and can fill even the smallest cavities creating an effective air barrier. Click the button to calculate the approximate r value for this job. This calculator is to be used as an estimating tool only. Find your zone on the map and then use the chart to determine the level of insulation you need to properly insulate your attic walls floors and crawlspaces.

Atticat expanding blown in insulation is designed for your attic insulation project in new or existing homes. Click the button to calculate the depth in inches and pounds of total insulation required for this job. These include the type depth and density of the insulation.