The average cost to have spray foam professionally installed is about 2 400 for a 1 600 sq.
Attic foam insulation cost.
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.
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.
This cost is affected by the size of the home and the layout of the house.
Attic spray foam insulation total 165 00 180 00 225 00 290 00 335 00 400 00.
Spray foam is available in two different types.
T that s for top to bottom insulation from the basement to the attic including all exterior walls.
Spray foam while the most expensive is best for noise reduction and new construction.
Blown in insulation is the least expensive option and ideal for older attics.
Depending on where you live spray foam insulation in new construction for a 1 000 square foot home will cost an average of 5 000 7 000.
Attic spray foam insulation total average cost per square foot 1 73 2 58 3 67.