How much does attic insulation cost.
How much blown in insulation for attic sqft.
Input length width and desired r value of the area to be insulated.
Handy homeowners can install blown in insulation in the attic.
Use our roll insulation calculator to estimate the amount of wall insulation crawlspace insulation or attic insulation you need for your project.
Click the button to calculate the depth in inches and pounds of total insulation required for this job.
Click the button to calculate the amount of insulation in square feet and man hours wall and ceiling fiberglass insulation needed for this job.
Click the button to calculate the depth in inches and pounds of total insulation required for this job.
The average cost of blown in insulation to achieve an r value of r 38 r 49 is 1 665 with most homeowners spending between 874 and 2 156 or 1 59 per square foot.
Input length width and desired r value of the area to be insulated.
If you think you re among the 90 of us homes that are under insulated 1 performing a simple insulation inspection will help you determine your insulation needs.
Blown in insulation is preferred for being faster and more effective if adding insulation to an already existing home.
On average you can expect to pay between 1 25 to 2 00 per square ft.
You can do it yourself for about 500.
This calculator is to be used as an estimating tool only.
A bag of cellulose runs about 11 50 and will cover 36 7 square feet at a thermal value of r 19.
In this case divide 1 836 by 1 000 for an answer.
An average size attic of 1 200 square ft.
54 x 34 1 836 square feet with a product requiring 12 8 bags per 1 000 square feet convert the square footage to a decimal fraction of 1 000.
R 30 to r 60 insulation will cost between 0 15 to 0 65 cents per square foot.
Will usually cost about 1 600 2 700.
How much does blown in attic insulation cost.
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.
To install attic insulation and material cost for cellulose fiberglass with a r value of.
If you need to add insulation in your attic save big by blowing in cellulose insulation yourself.
The pros charge 1 500 to 2 000 to do a 1 200 sq ft.
Blown in insulation overview.
