| Quick facts | Answer |
|---|---|
| Cost range | About $2,031 to $2,537 for 1,282 sq ft |
| Time | About 14.8 labor hours for a standard attic |
| Who's qualified | Licensed professional installer, with SPFA training common; ask for proof |
Why does the installer need to be licensed?
Oklahoma's ceiling-insulation rebate program says spray foam qualifies only when a licensed professional installs it. The state's 2024 residential code also requires the installed thickness and R-value to appear on the installer's certification. Ask for that certification in writing.
What R-value should the foam reach in Tulsa?
Oklahoma's energy-code highlights list attic/ceiling insulation of R-38 in Climate Zone 3, which includes Tulsa. The OG&E rebate guide says finished attic insulation must be at least 13 inches deep or R-38. These are minimum levels, so confirm the target in your quote.
Does the existing attic insulation affect the job?
Under OG&E's rebate guidelines, existing attic insulation must be less than 8 inches deep or R-23 to qualify before adding more. Thicker existing insulation may not qualify for the rebate. Have the pro measure the current depth before the work starts.
How much can insulation save on energy bills?
A state rebate document says homeowners in climate zone 3 can save an average of 14% on heating and cooling by air sealing and adding attic insulation. Summer attic temperatures in hot climates can exceed 120°F to 150°F, which is why upgrades are recommended.
What to do next
- Measure your attic's current insulation depth in inches before calling anyone, since OG&E's rebate cutoff is 8 inches or R-23.
- Ask each pro for proof of licence and insurance before signing.
- Confirm the target R-value in the quote, at least R-38 for Tulsa's attic requirement.
- Ask that the installer's certification list the installed thickness and R-value, as Oklahoma's 2024 code requires.
- Call (918) 727-7715 or email [email protected] for a free quote from an independent, insured spray foam insulation contractor.
Tulsa Foam Pros is a free referral service: an independent contractor does the work and may pay us a referral fee. You never pay us anything.
