This cost is affected by the size of the home and the layout of the house.
Attic spray foam insulation cost.
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 total projected average cost to spray foam an attic in an existing home ranges between 5 000 to 10 000.
The average cost to have spray foam professionally installed is about 2 400 for a 1 600 sq.
Pros and cons of using spray foam like any material spray foam insulation has advantages and disadvantages.
What variables determine the cost to spray foam an attic.
Attic spray foam insulation total 165 00 180 00 225 00 290 00 335 00 400 00.
Many factors determine the cost of spray foam insulation including the amount depth and type of insulation.
The type of material used is also a determining factor.
Attic spray foam insulation total average cost per square foot 1 73 2 58 3 67.
The cost to insulate an attic with spray foam is around 2 200.
T that s for top to bottom insulation from the basement to the attic including all exterior walls.
The average homeowner insulating a 1 200 square foot attic with 3 inches of open cell insulation will spend around 2 700.
Depending on where you live spray foam insulation in new construction for a 1 000 square foot home will cost an average of 5 000 7 000.
Attic spray foam insulation installation cost 125 00 135 00 175 00 235 00 275 00 325 00.
Spray foam is available in two different types.
Expanding foam for basement walls price installing expanding foam in the walls of a 1 000 square foot basement costs about 2 140 before labor.
Closed cell spray foam costs 1 to 1 50 per board foot and has an r value of r 6 0 to r 6 5 per inch.
On the majority of our projects we usually use about six inches of open cell spray foam.
Generally spray foam insulation costs between 0 44 and 1 50 per board foot.