Closed Cell Spray Foam Insulation Cost Per Square Foot

The average cost to have spray foam professionally installed is about 2 400 for a 1 600 sq.

Closed cell spray foam insulation cost per square 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 2 250. How much does spray foam insulation cost. 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. Common densities are 2 and 3 pound closed cell spray foam insulation and lb open cell spray foam insulation depending upon the chemical manufacture s or supplier s pricing r values and expected product yield.

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. Let s get down to what everyone wants to know. For open cell insulation the average price for a project this size would be 2 700. The average total cost to have spray foam professionally installed is about 2 408 or between 1 277 and 3 677.

R values can range from 3 5 per 1 inch to 7 per square foot per 1 inch. Closed cell spray foam insulation total. That equates to a 2 37 per square foot savings which can add up very quickly in commercial construction. Spray foam is available in two types.

Closed cell spray foam insulation installation cost. Spray foam kits are quicker and easier to use plus you get a seamless air barrier and high r value in just 1 inch. 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. Closed cell spray foam insulation total average cost per square foot.

Choose foam it green spray foam insulation kits and don t settle for less than you deserve. For closed cell insulation the average cost works out to 5 400. Cost of spray foam insulation. Spray foam insulation costs 1 36 to 2 63 per square foot depending on if it s open or closed cell.

From there multiply the cost of the foam. Means shows that the total installed cost of a continuous insulation application using closed cell spray foam in a cmu masonry wall totals 31 93 per square foot. The same 2014 research data from r s. About 3x 4x the cost of fiberglass insulation.

Closed cell insulation will cost between 1 00 and 2 00 per board foot to install. Spray foam is available in two different types. But spray polyurethane foam does something that standard fiberglass doesn t do and that s provide a continuous air barrier.