These costs do not include air sealing ventilation and vapor barriers which will cost an additional 350 1500.
Attic insulation cost per square foot canada.
On average you can expect to pay between 1 25 to 2 00 per square ft.
The cost to insulate an attic starts at 1 68 3 25 per square foot but can vary significantly with site conditions and options.
An average size attic of 1 200 square ft.
How much does blown in attic insulation cost.
R 30 to r 60 insulation will cost between 0 15 to 0 65 cents per square foot.
Get fair costs for your specific project requirements.
Will usually cost about 1 600 2 700.
So to cover a typical 500 square foot attic you ll likely spend 175 to 325 with double sided barriers being slightly more expensive.
See typical tasks and time to insulate an attic along with per unit costs and material requirements.
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.
This price does not include air sealing and ventilation which costs 350 to 1 500.
On average most homeowners spend between 813 and 1492 or 1 50 to 3 00 per square foot to install attic insulation.
See professionally prepared estimates for attic insulation work.
Pricing depends on the size of your attic the type of insulation material used and labor rates.