Closed Cell Insulation Cost Per Square Foot

So if you have a 1 200 square foot attic and are planning on spraying the foam 3 inches thick multiply these two numbers to get 3 600 board feet.

Closed cell insulation cost per square foot. Spray foam is available in two types. 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. From there multiply the cost of the foam. Closed cell spray foam insulation total.

The cost of the spray foam insulation has a number of factors that influence the final price. Spray foam is available in two different types. Closed cell insulation will cost between 1 00 and 2 00 per board foot to install. Home if you need 3 inches of foam depth the price above would.

Expressed in terms of square feet spray foam installation cost is 1 50 to 3 00 per square foot for an average sized home between 2 000 to 2 500 square feet that s a total cost of 3 000 to 7 500. A closed cell insulation product can cost roughly 1 00 to 1 50 per board foot. For example to cover a 1 500 square foot space with a one inch thick layer of closed cell spray foam insulation you will pay between 1 500 and. However if you need three layers of spray insulation or 1 500 bd.

Open cell spray foam which usually costs 0 44 to 0 65 per board foot and closed cell spray foam which averages 1 to 1 50 per board foot the average total cost to have spray foam professionally installed is about 2 406 or between 1 278 and 3 677 spray foam insulation works as alternative to traditional fiberglass insulation during construction or. Closed cell spray foam insulation total average cost per square foot. There is an economy of scale involved so the larger the square footage the smaller the per square footage cost. For open cell insulation the average price for a project this size would be 2 700.

Spray foam insulation costs 1 36 to 2 63 per square foot depending on if it s open or closed cell. 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. 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. On the same 2 200.

Ft for a 50sf room the cost triples to 1 500. For closed cell insulation the average cost works out to 5 400. Closed cell spray foam costs 75 to 1 per board foot.