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How much to blow in insulation in attic 1500 sf.
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.
Pre installation prices for the most common types of blown in insulation are 0 83 per square foot for cellulose and 0 91 per square foot for fiberglass.
Attic blown in insulation material prices 40 00 45 00 50 00 55 00 60 00 75 00.
You can do it yourself for about 500.
Get fair costs for your specific project requirements.
Attic blown in insulation costs zip code sq.
Attic blown in insulation total 155 00 170 00.
The cost to install blown in attic insulation starts at 1 08 1 86 per square foot but can vary significantly with site conditions and options.
If you need to add insulation in your attic save big by blowing in cellulose insulation yourself.
Therefore 1 200 square feet of cellulose insulation costs between 874 1 127 while fiberglass costs between 950 1 244.
This calculator is to be used as an estimating tool only.
These costs do not include air sealing ventilation and vapor barriers which will cost an additional 350 1500.
Input length width and desired r value of the area to be insulated.
Blown in insulation cost per square foot.