Air Sealing Attic Cost

On an average the cost of insulating a two story home of roughly 2 500 sq ft.

Air sealing attic cost.

Blown in insulation is the least expensive option and ideal for older attics. Area is around 2 500. It can cost anywhere from 1 700 to 2 100 or between 1 50 and 3 50 per foot to insulate an attic depending on what insulation material you choose. This will include the cost of insulating the attic insulating the walls and having an energy audit done.

Combined with attic insulation air sealing can help to alleviate the formation of dangerous ice dams in the winter. I m all about diy when it saves me time or money. For that space if all the insulation in there now is coming out and being totally replaced as part of the insulation job so the attic floor will be completely exposed anyway for roughly 3000sf of attic normal air sealing cost would probably be in the 250 400 range depending on whether your attic was used for ducting and wiring runs or not. In the past year i ve been on an energy hog hunt in my house and landed on air sealing my attic before adding blown insulation.

Before you call a contractor however it s important to understand the options and costs involved. The attic is usually where you can find some of the largest opportunities to save energy in your home. By air sealing in your attic you can stop many major air leaks and help to maintain the desired temperature throughout your home. Air sealing the attic is an important project but it can be challenging.

With this being the case we suggest consulting a qualified healthy home expert to get it done.