Open Cell Spray Foam Insulation Cost Per Square Foot

Average cost to install spray foam insulation is about 2 700 1 200 square feet of 3 inch open cell spray foam insulation.
Open cell spray foam insulation cost per square foot. Spray foam insulation costs 1 36 to 2 63 per square foot depending on if it s open or closed cell. Open cell spray foam insulation yields range approximately 15 000 per square foot sprayed at 1 inch thick. For a general sense of what spray foam insulation costs if you choose an open cell product the cost can be roughly about 0 44 to 0 65 per board foot. The cost of the spray foam insulation has a number of factors that influence the final price.
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. Home if you need 3 inches of foam depth the price above would. Spray foam is available in two types. 2 000 divided by 3 000 square feet assumed sprayed at 1 inch thickness 67 cents per square foot inch raw material cost.
Closed cell insulation will cost between 1 00 and 2 00 per board foot to install. A closed cell insulation product can cost roughly 1 00 to 1 50 per board foot. Closed cell spray foam insulation total average cost per square foot. Closed cell spray foam insulation total.
R values vary between 3 5 to 4 8 per 1 inches. There is an economy of scale involved so the larger the square footage the smaller the per square footage cost. 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. 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.
Closed cell spray foam insulation installation cost. A lb open cell spray foam insulation. Spray foam is available in two different types. The average cost to have spray foam professionally installed is about 2 400 for a 1 600 sq.
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