Cost To Install Spray Foam Insulation In Attic

Includes on site setup site preparation job completion trash removal and work area cleanup.

Cost to install spray foam insulation in attic.

The average homeowner insulating a 1 200 square foot attic with 3 inches of open cell insulation will spend around 2 700. 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. Fiberglass will last 10 to 25 years if it stays dry and it s r value decreases over time. Expanding foam for basement walls price installing expanding foam in the walls of a 1 000 square foot basement costs about 2 140 before labor.

Attic spray foam insulation total 165 00 180 00 225 00 290 00 335 00 400 00. The cost to insulate an attic with spray foam is around 2 200. Best places to use spray foam insulation spray foam insulation has many uses and often thought as the ultimate insulator for your home. Attic spray foam insulation total average cost per square foot 1 73 2 58 3 67.

Blown in insulation is the least expensive option and ideal for older attics. Spray foam insulation is substantially more energy efficient and does not lose r value for its 80 years of life. Includes basic coverage quantities and typical overage. Spray foam insulation cost spray foam insulation is available in two different types.

But then the questioner mentioned that the spray foam contractor had intentionally left big holes to the outside by not sealing the gable vents. Pros and cons of using spray foam like any material spray foam insulation has advantages and disadvantages. Contact an attic insulation contractor to see if you can add insulation to the ceiling as well as the walls for extra protection. If you need 3 inches of foam depth the price above would be triple the cost.

Earlier this year i got a question about a home that had spray foam insulation in the attic. 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. Generally spray foam insulation costs between 0 44 and 1 50 per board foot. Open cell polyurethane costs 0 45 to 0 65 per board foot and has an r value of r 3 5 to r 3 7 per inch.

Many factors determine the cost of spray foam insulation including the amount depth and type of insulation. A lot of builders and homeowners are going with spray foam insulation because of the airtightness benefits. Closed cell spray foam costs 1 to 1 50 per board foot and has an r value of r 6 0 to r 6 5 per inch. The average cost to have spray foam professionally installed is about 2 400 for a 1 600 sq.

Spray foam while the most expensive is best for noise reduction and new construction.