Attic Insulation Foam Spray Cost

Attic spray foam insulation total average cost per square foot 1 73 2 58 3 67.

Attic insulation foam spray cost.

Many factors determine the cost of spray foam insulation including the amount depth and type of insulation. The average homeowner insulating a 1 200 square foot attic with 3 inches of open cell insulation will spend around 2 700. Expect to pay an attic insulation installer about 70 per hour. Spray foam attic insulation cost the cost to insulate an attic with spray foam is around 2 200.

Expect to pay an additional 85 per hour for this service. Above grade open cell spray foam is used mostly in residential construction mainly in attics exterior walls and rooflines. Contact an attic insulation contractor to see if you can add insulation to the ceiling as well as the walls for extra protection. Spray foam while the most expensive is best for noise reduction and new construction.

Open cell spray foam insulation costs 0 25 to 0 50 per board foot. Generally spray foam insulation costs between 0 44 and 1 50 per board foot. Open cell the primary difference between open cell and closed cell insulation is that open cell insulation tends to be more flexible and more spongy whereas closed cell is more rigid. Open cell spray foam insulation cost.

In some cases you may also need the expertise of an electrician to safely insulate around junction boxes or cables.