Inspecting your attic insulation.
How much blown insulation should be in attic.
Blowing attic insulation isn t hard but it s dusty sweaty work.
The higher the r value the better the thermal performance of the insulation.
We start with this common type of insulation and a word of caution.
If you need to add insulation in your attic save big by blowing in cellulose insulation yourself.
Blown in insulation machine rental if doing it yourself you ll have to pay for machine rental.
Type and material of your insulation.
Input length width and desired r value of the area to be insulated.
First things first you need to go up into your attic inspect the condition of the insulation and calculate the current level of insulation.
Insulation level are specified by r value.
You can do it yourself for about 500.
Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation.
R value is a measure of insulation s ability to resist heat traveling through it.
How much does blown in attic insulation cost.
The main factors that impact the cost are.
Our teams recently helped a homeowner clean up after burst pipes in the attic.
According to home advisor insulating your attic can cost between 1700 to 2100.
Blown in insulation overview.
Click the button to calculate the depth in inches and pounds of total insulation required for this job.
Your attic should have a certain amount of insulation in it and the recommended level of insulation for your attic is dependent on where you live.
The situation was made much worse by the attic s blown in cellulose insulation.
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.
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.
Labor if hiring someone else you ll pay about 37 65 per hour or 15 per bag for the labor and any additional costs.
Contractor or insulation installer s fee.
This calculator is to be used as an estimating tool only.
R 30 to r 60 insulation will cost between 0 15 to 0 65 cents per square foot.
The table below shows what levels of insulation are cost effective for different climates and locations in the home.
How much does attic insulation cost.
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.
Square footage of your attic.