The main factors that impact the cost are.
Attic sealing and insulation cost.
Combined with attic insulation air sealing can help to alleviate the formation of dangerous ice dams in the winter.
Blown in insulation is the least expensive option and ideal for older attics.
According to home advisor insulating your attic can cost between 1700 to 2100.
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.
See typical tasks and time to insulate an attic along with per unit costs and material requirements.
The cost to insulate an attic starts at 1 68 3 25 per square foot but can vary significantly with site conditions and options.
You can do it yourself for about 500.
A home energy company has proposed a solution that involves sealing air leaks in the bedroom ceilings attic floor sealing around the chimney weatherizing the attic hatch insulating a few roof areas that the builders missed and adding cellulose to the rest of the attic to bring it up to r 60.
Attic insulation air sealing experts enjoy a more comfortable healthy and efficient home with quality attic insulation services.
On average most homeowners spend between 813 and 1492 or 1 50 to 3 00 per square foot to install attic insulation.
How much does attic insulation cost.
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.
Blown in insulation overview.
Type and material of your insulation.
By air sealing in your attic you can stop many major air leaks and help to maintain the desired temperature throughout your home.
Methodology for estimated energy savings from cost effective air sealing and insulating.
The pros charge 1 500 to 2 000 to do a 1 200 sq ft.
Get fair costs for your specific project requirements.
The attic is usually where you can find some of the largest opportunities to save energy in your home.
See professionally prepared estimates for attic insulation work.
If you need to add insulation in your attic save big by blowing in cellulose insulation yourself.
Contractor or insulation installer s fee.
Pricing depends on the size of your attic the type of insulation material used and labor rates.