Foam Insulating Attic Cost
Spray foam insulation is substantially more energy efficient and does not lose r value for its 80 years of life.
Foam insulating attic cost. The type of material used is also a determining factor. 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. On average most homeowners spend between 813 and 1492 or 1 50 to 3 00 per square foot to install attic insulation. Spray foam insulation costs 1 36 to 2 63 per square foot to install and blown in fiberglass insulation costs 0 40 per square foot to install.
The average homeowner insulating a 1 200 square foot attic with 3 inches of open cell insulation will spend around 2 700. Spray foam while the most expensive is best for noise reduction and new construction. A board foot is one square foot that is one inch thick or one square foot that s covered by one inch of spray foam insulation. Blown in insulation is the least expensive option and ideal for older attics.
Attic spray foam insulation total average cost per square foot 1 73 2 58 3 67. For a basic project in zip code 47474 with 500 square feet the cost to insulate an attic starts at 1 68 3 25 per square foot. Fiberglass will last 10 to 25 years if it stays dry and it s r value decreases over time. Pricing depends on the size of your attic the type of insulation material used and labor rates.
Spray foam is available in two different types. The total projected average cost to spray foam an attic in an existing home ranges between 5 000 to 10 000. Spray foam insulation cost per square foot spray foam insulation costs 0 44 to 1 50 per board foot. To estimate costs for your project.
Expanding foam insulation costs from about 0 50 to 2 50 per square foot. On the majority of our projects we usually use about six inches of open cell spray foam. Pros and cons of using spray foam like any material spray foam insulation has advantages and disadvantages. Attic spray foam insulation total 165 00 180 00 225 00 290 00 335 00 400 00.
Actual costs will depend on job size conditions and options. 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. Attic spray foam insulation installation cost 125 00 135 00 175 00 235 00 275 00 325 00. 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.
What variables determine the cost to spray foam an attic.