If you need to add insulation in your attic save big by blowing in cellulose insulation yourself.
How much would it cost to insulate my attic.
According to the us department of energy a homeowner can expect to save 10 to 50 on utility bills depending on how inefficient the old insulation is and what the r value is of the insulation you are having installed your insulation project cost will be offset over time by how much you can expect to save on your air conditioning expenses.
Blown in insulation is the least expensive option and ideal for older attics.
The cost to have a professional remove any existing insulation ranges from 2 000 5 000 depending on the size of your house.
The cost to insulate an attic starts at 1 68 3 25 per square foot but can vary significantly with site conditions and options.
The average cost to add cellulose blown insulation in your attic and achieve an r50 value is about 0 40 cents sqft using 2 bags for 10 of insulation installed yourself.
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.
Type and material of your insulation.
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.
So if your old insulation is wet and needs to be removed you ll have to add that to the total cost of adding new insulation in your attic.
According to home advisor insulating your attic can cost between 1700 to 2100.
Insulating your attic could reduce your total heating costs by as much as 417 for gas or 1 152 for oil.
Blown in insulation overview.
How much does attic insulation cost.
See typical tasks and time to insulate an attic along with per unit costs and material requirements.
Spray foam insulation is the most expensive option with the highest roi.
Contractor or insulation installer s fee.
Square footage of your attic.
See professionally prepared estimates for attic insulation work.
The cost is around 0 60 cents sqft when hiring a insulation company near you to do the job.
You can do it yourself for about 500.
The pros charge 1 500 to 2 000 to do a 1 200 sq ft.
Attic insulation cost savings.