| Quick facts | Answer |
|---|---|
| Cost range | $1 to $5 per square foot; about $1,300 to $5,000 for 1,000 square feet |
| Time | Often about 6 to 8 hours for a typical job |
| Who's qualified | Independent, insured contractor - ask for proof of insurance and any required license. |
Bixby, OK: what's different here
Bixby sits in Tulsa County, about 18 miles and roughly 29 minutes by car from Tulsa via the main highway. The housing stock is dominated by single-family detached homes, and most are owner-occupied. That makes basement wall insulation a common upgrade request in the area. Local pros we refer serve Bixby regularly.
What R-value do basement walls need in Bixby?
Common code targets for basement walls are R-10 to R-15, with colder climates sometimes needing R-19 or higher. A standard code target cited in national guidance is R-13. Spray foam delivers about R-3.8 to R-6.8 per inch, so roughly 2 to 3 inches can reach an R-13 target.
Is spray foam a good choice for basement wall insulation?
Closed-cell spray foam is listed as a pro-install option for basement walls and suits uneven walls, rim joists, and rubble foundations. It costs $1.50 to $5.00 per square foot installed. Rigid foam board (about R-5.0, $1.20 to $3.70 per square foot) and fiberglass batts ($1.00 to $2.60 per square foot) are cheaper alternatives.
How long does basement wall insulation take to install?
Installation is often about 6 to 8 hours for a typical basement job. Labor commonly runs about $40 to $80+ per hour. Ask the pro for a written timeline and labor rate in your quote.
What building code applies in Bixby, OK?
The Oklahoma Uniform Building Code Commission uses the 2021 International Energy Conservation Code with Oklahoma-specific amendments. Those statewide codes became effective November 13, 2022. Ask your contractor to confirm the R-value your project needs to meet code.
What to do next
- Measure your basement wall square footage so your quote can use the $1 to $5 per-square-foot range accurately.
- Ask the contractor which R-value the project targets - R-13 is a standard code target, and R-10 to R-15 is common.
- Request proof of the contractor's insurance and confirm the R-value and foam type (open-cell vs. closed-cell) in writing.
- Compare the spray foam quote against rigid foam board ($1.20 to $3.70 per square foot) before signing.
- 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.
