Blown-In vs Spray Foam Insulation Cost Comparison for OKC Homes

Blown-In vs Spray Foam Insulation Cost Comparison Blown-in insulation costs Oklahoma City homeowners between $1.00 and $1.80 per square foot installed, while spray foam ranges from $1.70 to $5.00 per square foot depending on whether you choose open-cell or closed-cell. For a typical 1,200-square-foot OKC attic, that translates to roughly $1,200 to $2,160 for blown-in […]