Attic spray foam insulation total 165 00 180 00 225 00 290 00 335 00 400 00.
Spray foam insulation attic cost.
The first step to the proper insulation of spray foam in an attic is to seal off the building envelope by insulating the top of the house.
Many factors determine the cost of spray foam insulation including the amount depth and type of insulation.
There are several reasons why this is more efficient.
Attic spray foam insulation installation cost 125 00 135 00 175 00 235 00 275 00 325 00.
Attic spray foam insulation total average cost per square foot 1 73 2 58 3 67.
Open cell spray foam which is usually 1 00 to 1 20 per square foot and closed cell spray foam which is about 1 25 to 1 50 per square foot 1 by 12 x 12 area of coverage.
The average homeowner insulating a 1 200 square foot attic with 3 inches of open cell insulation will spend around 2 700.
The best insulation system for an attic is to spray open cell foam on the attic s roof deck.
It stops all air and moisture from coming in through the roof.
Most homeowners spend 1 463 to 2 926 for professional spray foam installation with prices ranging from 627 to 8 000 depending on what needs insulating.
Spray foam is available in two types.
Spray foam is available in two different types.
Spray foam insulation costs between 0 25 and 1 50 per board foot or 1 36 to 2 63 per square foot depending on the type.