How Much Does It Cost to Insulate a 40x60 Pole Barn in Tulsa?

Insulating a 40x60 pole barn in Tulsa with about 2 inches of closed-cell spray foam on the walls and roof typically costs about $10,000 to $20,000. If you only need to stop condensation, a 1-inch closed-cell coat on the roof alone usually runs about $2,500 to $5,000. Faced fiberglass blanket installed during construction is the budget option at about $5,000 to $10,000.

How the Math Works

Spray foam is priced by the board foot, which is one square foot at one inch thick. Closed-cell foam typically runs about $1.00 to $2.00 per board foot installed around Tulsa. A 40x60 building with 12-foot walls has roughly 2,600 square feet of wall including the gable ends and about 2,500 square feet of roof once pitch is counted, so about 5,000 square feet of surface. At 2 inches, that is about 10,000 board feet.

Typical 40x60 Pole Barn Prices

• 2 in closed-cell, walls and roof: about $10,000 to $20,000
• 1 in closed-cell, roof only: about $2,500 to $5,000
• 2 in closed-cell walls, 3 in roof (heated shop): about $12,500 to $25,000
• Faced fiberglass blanket, new construction: about $5,000 to $10,000

What Moves the Price

Wall height matters most after thickness, because a 14-foot wall has more surface than a 10-foot wall. Large overhead doors reduce the area sprayed but need their frames sealed. Removing old bubble wrap or blanket insulation adds labor, and buildings full of equipment take longer to prep.

Do You Need the Whole Building?

Not always. If the barn stores hay or equipment and the problem is dripping, a roof-only coat solves most of it. If you plan to heat the building, insulate the walls and roof. See pole barn condensation control and pole barn spray foam insulation.

Pole Barn Insulation Pros Tulsa offers free on-site estimates and written quotes seven days a week, 8am to 7pm. Call (918) 880-2499 or request a free quote online.