You can do it yourself for about 500.
How much blown insulation should be in attic.
Inspecting your attic insulation.
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Today s building codes require a minimum amount of insulation in walls and attics but older homes were often under insulated so for many owners of such homes the answer is blown in insulation.
Contractor or insulation installer s fee.
The pros charge 1 500 to 2 000 to do a 1 200 sq ft.
To install attic insulation and material cost for cellulose fiberglass with a r value of.
R 30 to r 60 insulation will cost between 0 15 to 0 65 cents per square foot.
According to home advisor insulating your attic can cost between 1700 to 2100.
The table below shows what levels of insulation are cost effective for different climates and locations in the home.
Square footage of your attic.
Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation.
How much does attic insulation cost.
Blowing attic insulation isn t hard but it s dusty sweaty work.
First things first you need to go up into your attic inspect the condition of the insulation and calculate the current level of insulation.
Click the button to calculate the depth in inches and pounds of total insulation required for this job.
Insulation level are specified by r value.
The situation was made much worse by the attic s blown in cellulose insulation.
We start with this common type of insulation and a word of caution.
The main factors that impact the cost are.
Input length width and desired r value of the area to be insulated.
Labor if hiring someone else you ll pay about 37 65 per hour or 15 per bag for the labor and any additional costs.
Type and material of your insulation.
Find your zone on the map and then use the chart to determine the level of insulation you need to properly insulate your attic walls floors and crawlspaces.
How much does blown in attic insulation cost.
Blown in insulation machine rental if doing it yourself you ll have to pay for machine rental.
This calculator is to be used as an estimating tool only.
Our teams recently helped a homeowner clean up after burst pipes in the attic.
Blown in insulation overview.
R value is a measure of insulation s ability to resist heat traveling through it.
A furnace or water heater flue in the attic requires an insulation dam around it usually of 1 inch.
On average you can expect to pay between 1 25 to 2 00 per square ft.