Cost To Install Spray Foam In Attic
Pros and cons of using spray foam like any material spray foam insulation has advantages and disadvantages.
Cost to install spray foam in attic. Attic spray foam insulation total 165 00 180 00 225 00 290 00 335 00 400 00. Many factors determine the cost of spray foam insulation including the amount depth and type of insulation. If you need 3 inches of foam depth the price above would be triple the cost. Fiberglass will last 10 to 25 years if it stays dry and it s r value decreases over time.
The average homeowner insulating a 1 200 square foot attic with 3 inches of open cell insulation will spend around 2 700. The average cost to have spray foam professionally installed is about 2 400 for a 1 600 sq. Includes basic coverage quantities and typical overage. 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.
Contact an attic insulation contractor to see if you can add insulation to the ceiling as well as the walls for extra protection. 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. 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 installation cost 125 00 135 00 175 00 235 00 275 00 325 00.
Spray foam insulation is available in two different types. 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. Spray foam while the most expensive is best for noise reduction and new construction.
One of the most expensive options available. Spray foam insulation is substantially more energy efficient and does not lose r value for its 80 years of life. Spray foam is available in two different types. Excludes sales tax delivery upcharges and items not included in the description and notes.
Includes on site setup site preparation job completion trash removal and work area cleanup. 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.