Attic Insulation Cost Per Square Foot

This calculator is to be used as an estimating tool only.

Attic insulation cost per square foot.

Set project zip code enter the zip code for the location where labor is hired and materials. 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. 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. Click the button to calculate the amount of insulation in square feet and man hours wall and ceiling fiberglass insulation needed for this job.

On average you can expect to pay between 1 25 to 2 00 per square ft. On average most homeowners spend between 813 and 1492 or 1 50 to 3 00 per square foot to install attic insulation. Will usually cost about 1 600 2 700. 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.

Will usually cost about 1 900 2 800. An average size attic of 1 200 square ft. This price does not include air sealing and ventilation which costs 350 to 1 500. Get fair costs for your specific project requirements.

The cost to insulate an attic starts at 1 68 3 25 per square foot but can vary significantly with site conditions and options. Multiply the result by the number of bags needed per 40 square feet to achieve the desired r value. To install attic insulation and material cost for cellulose fiberglass with a r value of. 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.

So to cover a typical 500 square foot attic you ll likely spend 175 to 325 with double sided barriers being slightly more expensive. Blown in insulation is the least expensive option and ideal for older attics. To estimate costs for your project. See typical tasks and time to insulate an attic along with per unit costs and material requirements.

Actual costs will depend on job size conditions and options. 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. Divide the number of square feet in your attic by 40. For example if you wanted an r38 upgrade.

An average size attic of 1 200 square ft. How much does attic insulation cost. How much does blown in attic insulation cost. R 30 to r 60 insulation will cost between 0 15 to 0 65 cents per square foot.

Input length and width of area to be insulated.