| Quick facts | Answer |
|---|---|
| Cost range | $1,300 to $4,000 typical; about $2,600 average |
| Time | About 1 to 2 days for an average home |
| Who's qualified | Licensed professional installer; confirm insurance and certification |
Bixby, OK: what's different here
Bixby is a suburban Tulsa-area city in Tulsa County, with part of the city extending into Wagoner County. Many homes here are in established residential neighborhoods, where attic and wall insulation retrofits are common. Bixby is about 18 miles and roughly 29 minutes by car from Tulsa on the main highway. Because county lines can change permitting and inspection steps, confirm the exact address with the City of Bixby.
What R-value do Oklahoma homes need?
Oklahoma's adopted energy code guidance uses R-38 in attics and R-13 or R-20 in framed walls, depending on the assembly and climate zone. Oklahoma's rebate program requires total finished attic insulation of at least R-49 to qualify.
Does spray foam qualify for an Oklahoma rebate?
Oklahoma's ceiling-insulation rebate program says spray foam qualifies only if installed by a licensed professional installer. Rebate tiers are $500, $300, and $250, depending on your existing insulation level.
What are the open-cell and closed-cell differences?
Open-cell spray foam is listed at roughly R-3.6 per inch. Closed-cell spray foam is listed at roughly R-6.5 per inch, so it delivers more insulation in less thickness.
How much does a typical attic project cost?
One 2026 estimate puts open-cell foam at $2,200 to $4,100 and closed-cell at $3,000 to $6,000 for an average 1,000 square foot attic. Labor typically runs $50 to $100 per hour.
What to do next
- Check your current attic depth; OG&E's program requires existing insulation under 8 inches or R-23 and finished insulation of at least 13 inches or R-38.
- Ask any contractor to show proof of state licensing and liability insurance before signing.
- Request a written quote that lists open-cell or closed-cell foam, the R-value, and the square footage covered.
- Confirm with the City of Bixby whether your project needs a permit or inspection.
- 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.
