The national average cost to insulate an attic is 1 57 per square foot with a range between 0 94 to 2 20.
How much does it cost to insulate an attic.
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.
Find here detailed information about attic insulation costs.
Attic pipes vents and fans insulated with blown in cellulose.
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.
See professionally prepared estimates for attic insulation work.
Spray foam insulation is the most expensive option with the highest roi.
A typical 500 square foot project costs 1 171.
First off you should know that insulating your attic isn t cheap.
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.
Estimates suggest that it ll cost around 1 340.
Blown in insulation is the least expensive option and ideal for older attics.
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.
Insulation costs between 1 400 and 2 300 blown in insulation is a little cheaper than batting fiberglass and radiant barrier insulation which cost 1 600 on average.
The cost to insulate an attic starts at 1 68 3 25 per square foot but can vary significantly with site conditions and options.
The total price for labor and materials per square foot is 2 34 coming in between 1 60 to 3 09.