Average Cost Per Square Foot To Insulate Attic

The average cost per square foot is between 0 64 1 19.

Average cost per square foot to insulate attic.

Attic insulation will help keep your energy bills down whether you need to stop heat coming in from outside or prevent the heat in the house from escaping. This price does not include air sealing and ventilation which costs 350 to 1 500. The cost to insulate an attic starts at 1 68 3 25 per square foot but can vary significantly with site conditions and options. On average attic insulation costs between 1 50 and 3 00 per square foot depending on the type of materials used and the r value per inch of those materials.

Before you call a contractor however it s important to understand the options and costs involved. Blown in insulation is the least expensive option and ideal for older attics. Get fair costs for your specific project requirements. 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.

Get free estimates from insulation companies near you. How much does blown in attic insulation cost. The total price for labor and materials per square foot is 2 34 coming in between 1 60 to 3 09. R 30 to r 60 insulation will cost between 0 15 to 0 65 cents per square foot.

The national average cost to insulate an attic is 1 57 per square foot with a range between 0 94 to 2 20. Will usually cost about 1 900 2 800. An average size attic of 1 200 square ft. See professionally prepared estimates for attic insulation work.

For a professional job add between 150 to 300 for labor and you re looking at around 300 to 500 for 6 hours of work. 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. A typical 500 square foot project costs 1 171. 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.

See typical tasks and time to insulate an attic along with per unit costs and material requirements. On average you can expect to pay between 1 25 to 2 00 per square ft. An average size attic of 1 200 square ft. The average cost to have spray foam professionally installed is about 2 400 for a 1 600 sq.

Spray foam is available in two different types. So for a 500 square foot area your estimate will vary between 145 to 200 if you do it yourself. Will usually cost about 1 600 2 700.