Spray foam insulation costs 1 36 to 2 63 per square foot depending on if it s open or closed cell.
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.
Pros and cons of using spray foam like any material spray foam insulation has advantages and disadvantages.
The cost to insulate an attic with spray foam is around 2 200.
Generally spray foam insulation costs between 0 44 and 1 50 per board foot.
Attic spray foam insulation total 165 00 180 00 225 00 290 00 335 00 400 00.
Attic spray foam insulation installation cost 125 00 135 00 175 00 235 00 275 00 325 00.
Contact an attic insulation contractor to see if you can add insulation to the ceiling as well as the walls for extra protection.
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.
The cost is around 1 65 per board foot when hiring a local company to do the job.
Many factors determine the cost of spray foam insulation including the amount depth and type of insulation.
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.
Average diy per foot.
Spray foam is available in two different types.
The average cost to have spray foam professionally installed is about 2 400 for a 1 600 sq.