Price Of Spray Foam Insulation Per Square Foot

The cost of spray foam insulation per square foot is more difficult to pin down since the thickness of the foam is not specified.

Price of spray foam insulation per square foot.

Closed cell spray foam insulation total. 0 25 0 50 per board foot. Spray foam insulation costs 1 36 to 2 63 per square foot depending on if it s open or closed cell. A board foot is one square foot that is one inch thick or one square foot that s covered by one inch of spray foam insulation.

For an average 2 200 square foot home open cell foam insulation costs 1 254 for the minimum 1 5 thickness and 2 926 to spray the maximum 3 5 thickness on average while a closed cell foam installation costs 6 776. Expanding foam insulation costs from about 0 50 to 2 50 per square foot. Spray foam is available in two different types. Spray foam insulation costs 0 44 to 1 50 per board foot.

For example applying one 1 inch layer of spray foam insulation that costs 1 per board foot to a 500sf space would cost around 500. How much does spray foam insulation cost. Closed cell spray foam insulation installation cost. This cost is similar compared to fiberglass batting which costs between 0 64 and 1 19 per square foot or between 300 and 500 for 500sf of insulation.

So from the example in step 2. Open cell spray foam. Closed cell spray foam costs 75 to 1 per board foot. Spray foam insulation cost per square foot.

If your job is small choose a board foot price on the higher end of the spectrum. Closed cell spray foam insulation total average cost per square foot. 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. Generally spray foam insulation costs between 0 44 and 1 50 per board foot.

Closed cell spray foam.