The cost to insulate an attic with spray foam is around 2 200.
Cost to spray foam attic.
Open cell spray foam which is usually 1 00 to 1 20 per square foot and closed cell spray foam which is about 1 25 to 1 50 per square foot 1 by 12 x 12 area of coverage.
Contact an attic insulation contractor to see if you can add insulation to the ceiling as well as the walls for extra protection.
Many factors determine the cost of spray foam insulation including the amount depth and type of insulation.
Attic spray foam insulation installation cost 125 00 135 00 175 00 235 00 275 00 325 00.
Spray foam is available in two different types.
Pros and cons of using spray foam like any material spray foam insulation has advantages and disadvantages.
Average diy per foot.
Expanding foam for basement walls price installing expanding foam in the walls of a 1 000 square foot basement costs about 2 140 before labor.
Spray foam insulation costs 1 36 to 2 63 per square foot depending on if it s open or closed cell.
Open cell the primary difference between open cell and closed cell insulation is that open cell insulation tends to be more flexible and more spongy whereas closed cell is more rigid.
For an average 2 200 square foot home open cell foam insulation costs 1 254 for the minimum 1 5 thickness and 2 926 to spray the maximum 3 5 thickness on average while a closed cell foam installation costs 6 776.
Generally spray foam insulation costs between 0 44 and 1 50 per board foot.
The cost is around 1 65 per board foot when hiring a local company to do the job.
The average homeowner insulating a 1 200 square foot attic with 3 inches of open cell insulation will spend around 2 700.
1 10 1 65 foot installed the average cost to have spray in foam insulation applied to your home is around 0 85 board foot for a diy kit installed yourself.