The average cost to have spray foam professionally installed is about 2 400 for a 1 600 sq.
Cost of spray insulation for attic.
Blown in insulation is the least expensive option and ideal for older attics.
Attic spray foam insulation installation cost 125 00 135 00 175 00 235 00 275 00 325 00.
Attic spray foam insulation total 165 00 180 00 225 00 290 00 335 00 400 00.
T that s for top to bottom insulation from the basement to the attic including all exterior walls.
Attic spray foam insulation total average cost per square foot 1 73 2 58 3 67.
Pros and cons of using spray foam like any material spray foam insulation has advantages and disadvantages.
The average homeowner insulating a 1 200 square foot attic with 3 inches of open cell insulation will spend around 2 700.
On average most homeowners spend between 813 and 1492 or 1 50 to 3 00 per square foot to install attic insulation.
Spray foam is available in two different types.
For example blown in insulation for an attic in a 1 200 square foot home costs about 1 850 but this price does not include the cost to remove any old insulation.
Spray foam while the most expensive is best for noise reduction and new construction.
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.
Pricing depends on the size of your attic the type of insulation material used and labor rates.
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.