How Much Average Cost To Insulate Attic

Spray foam insulation is the most expensive option with the highest roi.

How much average cost to insulate attic.

The cost to insulate an attic starts at 1 68 3 25 per square foot but can vary significantly with site conditions and options. 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. The total price for labor and materials per square foot is 2 34 coming in between 1 60 to 3 09. The main factors that impact the cost are.

House insulation material prices. In fact experts at remodeling magazine have found that buyers are willing to shell out an extra 1 446 for a home with an insulated attic. In 2011 this amounts to between 400 and 1800 for an average attic space. See professionally prepared estimates for attic insulation work.

The typical cost of insulating an open attic can range between 0 50 and 2 25 per square foot of attic space. Square footage of your attic. Many of these projects tend to cost around a dollar per square foot but if the contractor has trouble reaching the attic spaces this can add to the costs. 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.

Type and material of your insulation. Blown in insulation is the least expensive option and ideal for older attics. According to home advisor insulating your attic can cost between 1700 to 2100. The national average cost to insulate an attic is 1 57 per square foot with a range between 0 94 to 2 20.

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. Get fair costs for your specific project requirements. See typical tasks and time to insulate an attic along with per unit costs and material requirements. Compared with the average cost of insulating 1 343.

For an effective insulation project you want to go for a thermal resistance of between r 38 and r 49 which may cost you about 1 59 per square foot which translates to about 1590 if your attic has an area of 1000 square feet. Insulation costs between 1 400 and 2 300 blown in insulation is a little cheaper than batting fiberglass and radiant barrier insulation which cost 1 600 on average.