| Quick facts | Answer |
|---|---|
| Cost range | $1.50-$5.00 per square foot installed; average projects $1,300-$4,000 |
| Time | Attic installs often take about 2 to 5 hours |
| Who's qualified | OG&E rebates require a licensed professional installer for spray foam |
Sand Springs, OK: what's different here
Sand Springs sits in Tulsa County, about 7 miles from Tulsa along US Route 412 or State Highway 51 - roughly a 10 minute drive. Homes there fall under Oklahoma's statewide energy codes, which took effect November 13, 2022 and use the 2021 International Energy Conservation Code with Oklahoma amendments. That matters for open cell foam insulation, since full-depth foam meets the wood-framed R-value requirement for a 2x4 wall under the Oklahoma Residential Code.
How much does open cell foam insulation cost per square foot?
HomeGuide lists spray foam at $1.50 to $5.00 per square foot installed, depending on foam type, R-value, and project size. A Tulsa-area estimate for a standard 1,282 square foot project totals $2,031 to $2,537. Ask the pro for a written quote for your specific square footage.
How long does an open cell foam insulation install take?
For attic work, spray foam installation is often completed in about 2 to 5 hours for an average-sized home. Larger or multi-area projects can take longer. The pro we refer can give you a time estimate with your quote.
What R-value should open cell foam insulation reach in Sand Springs?
Oklahoma's residential energy code lists ceiling insulation at R-38 in Climate Zone 3 and R-49 in Climate Zone 4. OG&E's attic program requires at least R-38, about 13 inches of finished depth. Under the Oklahoma Residential Code, manufacturers must provide the aged R-value per inch in writing at application.
Can open cell foam insulation qualify for an OG&E rebate?
Oklahoma rebate rules say spray foam qualifies only if installed by a licensed professional installer. Existing attic insulation must be less than 8 inches deep or R-23 to be eligible. The program also requires inspection of added ceiling insulation within 90 days after installation.
What to do next
- Measure your attic's existing insulation depth - OG&E requires it to be under 8 inches or R-23 for rebate eligibility.
- Use the ENERGY STAR Rebate Finder by zip code to check for local utility insulation rebates.
- Ask the pro for proof of license and insurance, since OG&E rebates require a licensed professional installer.
- Request the manufacturer's aged R-value per inch in writing at the time of foam application, as Oklahoma 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.
