On average attic insulation costs between 1 50 and 3 00 per square foot depending on the type of materials used and the r value per inch of those materials.
Compare cost of foam insulation in attic.
Of course it costs more.
Attic insulation will help keep your energy bills down whether you need to stop heat coming in from outside or prevent the heat in the house from escaping.
Spray foam is available in two different types.
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.
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.
Attic spray foam insulation total 165 00 180 00 225 00 290 00 335 00 400 00.
Attic spray foam insulation total average cost per square foot 1 73 2 58 3 67.
The cost is around 1 65 per board foot when hiring a local company to do the job.
Compare spray foam insulation cost 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.
State approved spray foam attic insulation products can reduce florida homeowners insurance cost by 25 to 60 percent.
Spray foam insulation costs 1 36 to 2 63 per square foot depending on if it s open or closed cell.
Closed cell spray foam insulation cost is 1 25 2 00 per board foot for the material diy.
For the average 2 400 square foot home it will cost 3 000 to 8 400 to do the entire home.
It is a versatile insulation and can be used anywhere roll insulation can go.
Fortunately not all of this has to come out of your pocket.
The average cost to have spray foam professionally installed is about 2 400 for a 1 600 sq.
It costs 1 25 to 3 50 per square foot to install spray foam insulation into your walls ceiling and attic.
Attic spray foam insulation installation cost 125 00 135 00 175 00 235 00 275 00 325 00.
But in general you can expect to spend between 1 200 and 2 500 for attic insulation installed by a professional contractor.