Spray foam insulation is the most expensive option with the highest roi.
How much does it cost to insulate an attic.
First off you should know that insulating your attic isn t cheap.
Blown in insulation is the least expensive option and ideal for older attics.
See typical tasks and time to insulate an attic along with per unit costs and material requirements.
Pricing depends on the size of your attic the type of insulation material used and labor rates.
A typical 500 square foot project costs 1 171.
How much does it cost to insulate an attic and how much will you save.
Get fair costs for your specific project requirements.
On average most homeowners spend between 813 and 1492 or 1 50 to 3 00 per square foot to install attic insulation.
The national average cost to insulate an attic is 1 57 per square foot with a range between 0 94 to 2 20.
For an effective insulation project you want to go for a thermal resistance of between r 38 and r 49 which may cost you about 1 59 per square foot which translates to about 1590 if your attic has an area of 1000 square feet.
Average cost to insulate an attic is about 1 700 2 000 1 200 sq ft.
See professionally prepared estimates for attic insulation work.
Find here detailed information about attic insulation costs.
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.
The total price for labor and materials per square foot is 2 34 coming in between 1 60 to 3 09.
These costs do not include air sealing ventilation and vapor barriers which will cost an additional 350 1500.
The cost to insulate an attic starts at 1 68 3 25 per square foot but can vary significantly with site conditions and options.