Foam Insulating Attic Cost

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.

Foam insulating attic cost.

Attic spray foam insulation total average cost per square foot 1 73 2 58 3 67. Spray foam insulation cost per square foot spray foam insulation costs 0 44 to 1 50 per board foot. Spray foam is available in two different types. Spray foam insulation is substantially more energy efficient and does not lose r value for its 80 years of life.

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. Pros and cons of using spray foam like any material spray foam insulation has advantages and disadvantages. Use canned minimally expanding spray foam daptex plus window door foam sealant 7 for 16 ounces. Expanding foam insulation costs from about 0 50 to 2 50 per square foot.

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 total 165 00 180 00 225 00 290 00 335 00 400 00. To estimate costs for your project. Actual costs will depend on job size conditions and options.

On average most homeowners spend between 813 and 1492 or 1 50 to 3 00 per square foot to install attic insulation. Spray foam while the most expensive is best for noise reduction and new construction. Many factors determine the cost of spray foam insulation including the amount depth and type of insulation. Pricing depends on the size of your attic the type of insulation material used and labor rates.

On the majority of our projects we usually use about six inches of open cell spray foam. The total projected average cost to spray foam an attic in an existing home ranges between 5 000 to 10 000. Attic spray foam insulation installation cost 125 00 135 00 175 00 235 00 275 00 325 00. The average cost to have spray foam professionally installed is about 2 400 for a 1 600 sq.

What variables determine the cost to spray foam an attic. 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. Blown in insulation is the least expensive option and ideal for older attics. 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.