Attic insulation will help keep your energy bills down whether you need to stop heat coming in from outside or prevent the heat in the house from escaping.
Attic insulation types and costs.
Closed cell and open cell aka 2 pound and pound respectively.
Square footage of your attic.
The department of energy reports that an attic insulation project can cost anywhere between 1 700 and 2 100 or higher in an average home.
Blown in insulation is the least expensive option and ideal for older attics.
Type and material of your insulation.
Attic spray foam insulation installation cost 125 00 135 00 175 00 235 00 275 00 325 00.
They sport insulation values of approximately r 6 5 and r 3 6 per inch respectively.
Contractor or insulation installer s fee.
Labor costs associated with installing attic insulation.
The main factors that impact the cost are.
Attic spray foam insulation total 165 00 180 00 225 00 290 00 335 00 400 00.
Spray foam offers the best attic insulation performance available.
Attic spray foam insulation total average cost per square foot 1 73 2 58 3 67.
According to home advisor insulating your attic can cost between 1700 to 2100.
Choose from two types.
In this case an average home is a two story structure of around 2 520sf that has an attic with dimensions measuring about 24 by 50.