Attic Insulation Cost Per Square Foot

An average size attic of 1 200 square ft.

Attic insulation cost per square foot.

Get fair costs for your specific project requirements. 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. Depending on the type and brand you choose and whether you select rolls or boxed the average square foot of radiant barrier costs about 15 to 30 cents. This price does not include air sealing and ventilation which costs 350 to 1 500.

To estimate costs for your project. How much does blown in attic insulation cost. For example if you wanted an r38 upgrade. To install attic insulation and material cost for cellulose fiberglass with a r value of.

R 30 to r 60 insulation will cost between 0 15 to 0 65 cents per square foot. Blown in insulation is the least expensive option and ideal for older attics. Multiply the result by the number of bags needed per 40 square feet to achieve the desired r value. Will usually cost about 1 900 2 800.

Set project zip code enter the zip code for the location where labor is hired and materials. This calculator is to be used as an estimating tool only. The average cost of blown in insulation to achieve an r value of r 38 r 49 is 1 665 with most homeowners spending between 874 and 2 156 or 1 59 per square foot. See typical tasks and time to insulate an attic along with per unit costs and material requirements.

For a basic project in zip code 47474 with 500 square feet the cost to install blown in attic insulation starts at 1 08 1 86 per square foot. Actual costs will depend on job size conditions and options. Pricing depends on the size of your attic the type of insulation material used and labor rates. On average you can expect to pay between 1 25 to 2 00 per square ft.

The cost to insulate an attic starts at 1 68 3 25 per square foot but can vary significantly with site conditions and options. Input length and width of area to be insulated. On average you can expect to pay between 1 25 to 3 00 per square ft to install attic insulation and material cost for batt roll r 11 to r 38 insulation runs between 0 15 to 0 65 cents per square foot. R38 2 bags per 40 square feet 10 deep r49 2 5 bags per 40 square feet 12 5 deep r60 3 bags per 40 square feet 15 deep 1.

See professionally prepared estimates for attic insulation work. So to cover a typical 500 square foot attic you ll likely spend 175 to 325 with double sided barriers being slightly more expensive. An average size attic of 1 200 square ft. Click the button to calculate the amount of insulation in square feet and man hours wall and ceiling fiberglass insulation needed for this job.

Divide the number of square feet in your attic by 40.