If you were to utilize a standard fiberglass insulation in your attic then the cost in some geographic areas would be about 40 cents per square foot.
How much is spray foam insulation for attic.
However floridians don t need quite as much insulation as other parts of the country because of the warmer climate.
The average cost to have spray foam professionally installed is about 2 400 for a 1 600 sq.
Spray foam is available in two different types.
Spray foam insulation costs 1 36 to 2 63 per square foot depending on if it s open or closed cell.
Spray foam can range in price from 0 35 to 2 per board foot.
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.
Spray polyurethane foam is a chemical product that is created by two materials isocyanate and polyol resin that will react with each other when they are mixed and will expand up to 30 to 60 times its liquid volume as it is sprayed in place.
Spray foam while the most expensive is best for noise reduction and new construction.
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.
Therefore the typical cost of insulating a home in florida ranges from 653 to 1 952.
Blown in insulation is the least expensive option and ideal for older attics.
Be sure to have a copy of the attic spray foam insulation manufacturer s recommended installation requirements before starting to make sure your project doesn t end up costing you more money in the long run.
This alternative to traditional building insulation fiberglass can be applied into wall cavities holes concrete slabs and even onto roof tiles and.
Spray foam insulation for the attic can be somewhat expensive.