The average cost to have spray foam professionally installed is about 2 400 for a 1 600 sq.
Cost to spray foam attic.
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.
Spray foam insulation costs 1 36 to 2 63 per square foot depending on if it s open or closed cell.
The cost is around 1 65 per board foot when hiring a local company to do the job.
Attic spray foam insulation total average cost per square foot 1 73 2 58 3 67.
The cost to insulate an attic with spray foam is around 2 200.
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.
Attic spray foam insulation total 165 00 180 00 225 00 290 00 335 00 400 00.
Average diy per foot.
Generally spray foam insulation costs between 0 44 and 1 50 per board foot.
Pros and cons of using spray foam like any material spray foam insulation has advantages and disadvantages.
Contact an attic insulation contractor to see if you can add insulation to the ceiling as well as the walls for extra protection.
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.
The average homeowner insulating a 1 200 square foot attic with 3 inches of open cell insulation will spend around 2 700.
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.