How Much Does Attic Insulation Usually Cost

The cost to insulate an attic starts at 1 68 3 25 per square foot but can vary significantly with site conditions and options.

How much does attic insulation usually cost.

Get fair costs for your specific project requirements. An average size attic of 1 200 square ft. How much does attic insulation cost. Similar to spray foam loose insulation is blown onto the surface that needs to be covered.

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. Will usually cost about 1 900 2 800. Estimates suggest that it ll cost around 1 340. The average cost of spray foam insulation can range from 0 44 1 00 per square foot.

Blown in insulation can consist of either fibreglass rock wool or cellulose. 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. First off you should know that insulating your attic isn t cheap.

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.