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.
Cost spray foam insulation attic.
Generally spray foam insulation costs between 0 44 and 1 50 per board foot.
The average homeowner insulating a 1 200 square foot attic with 3 inches of open cell insulation will spend around 2 700.
Like any material spray foam insulation has advantages and disadvantages.
Pros and cons of using spray foam.
Attic spray foam insulation installation cost 125 00 135 00 175 00 235 00 275 00 325 00.
This cost is affected by the size of the home and the layout of the house.
The average cost to have spray foam professionally installed is about 2 400 for a 1 600 sq.
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.
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.
Many factors determine the cost of spray foam insulation including the amount depth and type of insulation.
T that s for top to bottom insulation from the basement to the attic including all exterior walls.