So how much does spray foam insulation cost?
Spray Foam Insulation cost is typically calculated by the board foot, which is measured like this: 20'wide x 20'long x 1" thick.
To calculate the board footage of the space you want to spray, multiply the area you want to insulate by the depth in inches. The formulas looks like this: Square feet. x depth in inches = board feet. To calculate the price of your job, take the cost of the type of Spray Foam you choose:
- Open-cell Spray Foam is generally 0,40 to 0,65 cents per board foot
- Closed-cell Spray Foam is generally $ 0.95 - $1.20 per board foot
For example,
- 2,500 sq ft, At 2" thick of closed cell = $4,750. to $6,000
- 2,500 sq ft, At 4" thick of open cell = $4,000. to $6,500
Minimum Service Charge Per Job is $2.100 To $2.500. Depending on Your Job and Situation.