Blown in insulation is the least expensive option and ideal for older attics.
Price to install attic insulation.
Spray foam while the most expensive is best for noise reduction and new construction.
On average most homeowners spend between 813 and 1492 or 1 50 to 3 00 per square foot to install attic insulation.
The average cost for an insulation professional is 1600.
How much does attic insulation cost.
On average you can expect to pay between 1 25 to 3 00 per square ft to install attic insulation and material cost for batt roll r 11 to r 38 insulation runs between 0 15 to 0 65 cents per square foot.
To hire an insulation professional to install or upgrade your insulation you are likely to spend between 800 and 2500 total.