How Much Is Spray Foam Insulation For Attic

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. Across the united states the typical range is 1 083 to 3 280. 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. Spray foam is available in two different types.
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. Spray foam insulation for the attic can be somewhat expensive. 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. 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.
Spray foam can range in price from 0 35 to 2 per board foot. I would strongly recommend you hire a licensed and insured attic spray foam insulation contractor to perform the installation for you. 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.
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. 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.