How Much Does It Cost To Insulate An Attic

First off you should know that insulating your attic isn t cheap.

How much does it cost to insulate an attic.

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. Find here detailed information about attic insulation costs. How much does it cost to insulate an attic and how much will you save. Get fair costs for your specific project requirements.

These costs do not include air sealing ventilation and vapor barriers which will cost an additional 350 1500. See professionally prepared estimates for attic insulation work. The total price for labor and materials per square foot is 2 34 coming in between 1 60 to 3 09. Blown in insulation is the least expensive option and ideal for older attics.

Average cost to insulate an attic is about 1 700 2 000 1 200 sq ft. 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. On average most homeowners spend between 813 and 1492 or 1 50 to 3 00 per square foot to install attic insulation. The national average cost to insulate an attic is 1 57 per square foot with a range between 0 94 to 2 20.

Estimates suggest that it ll cost around 1 340. Spray foam insulation is the most expensive option with the highest roi. Attic pipes vents and fans insulated with blown in cellulose. A typical 500 square foot project costs 1 171.

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.