Closed Cell Spray Foam Insulation Cost Per Square Foot

Closed cell insulation will cost between 1 00 and 2 00 per board foot to install.

Closed cell spray foam insulation 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. The average cost of applying spray foam insulation is 1 879 with most homeowners reporting costs between 1 024 and 2 948. Open cell spray foam. Spray foam insulation costs 1 36 to 2 63 per square foot depending on if it s open or closed cell.

Closed cell spray foam insulation total average cost per square foot. 3 inch closed cell spray foam insulation cost to install spray foam insulation varies greatly by region and even by zip code. Spray foam is available in two types. Closed cell spray foam insulation installation cost.

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. There is an economy of scale involved so the larger the square footage the smaller the per square footage cost. 1 750 bd ft x 0 50 per bd ft 875 00. Like any project or insulation type the specific cost of spray insulation varies greatly according to the size of your home or room.

R values can range from 3 5 per 1 inch to 7 per square foot per 1 inch. 0 25 0 50 per board foot closed cell spray foam. 0 90 1 50 per board foot so from the example in step 2. That breaks down to anywhere from 0 35 to 2 per board foot installed.

Spray foam insulation works as alternative to traditional fiberglass insulation during construction or planning for construction. 1 200 square feet of 3 inch open cell spray foam insulation low. 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. The average cost to have spray foam professionally installed is about 2 400 for a 1 600 sq.

2 inch open cell spray foam insulation high. The average total cost to have spray foam professionally installed is about 2 411 or between 1 278 and 3 682.