| Quick facts | Answer |
|---|---|
| Cost range | About $2.50-$9.50 per linear foot; $500-$2,000 for a 200-foot run |
| Time | 4-8 hours for 200 feet; 12-16 if tight or many penetrations |
| Who's qualified | Ask for proof of insurance and any license your state or city requires. |
Jenks, OK: what's different here
Jenks is in Tulsa County, Oklahoma, about 11 miles and roughly 18 minutes by car from Tulsa via main highway. Much of its housing stock was built after 2000, and the dominant type is owner-occupied single-family detached homes. Jenks has hot summers that regularly push into the upper 90s, raising cooling loads and making air-sealing and insulation more valuable.
Why rim joist insulation matters in Jenks's hot summers
Jenks summers regularly push into the upper 90s, with average highs around 94°F and about 230 sunny days a year. That heat raises cooling loads, making rim joist air-sealing especially valuable at cutting heat gain and air leakage into conditioned space.
What Oklahoma code requires for rim joist insulation
Oklahoma's current residential code is the 2018 IRC, and the state's energy code compliance guide says rim joists must be insulated and include an air barrier. Rim joists are among the foundation-related components that must meet prescribed R-values. The Oklahoma Uniform Building Code Commission's statewide codes became effective November 13, 2022.
How long does rim joist insulation take in Jenks?
A straightforward installation takes about 4 to 8 hours for a skilled crew on a 200-foot run. Tight spaces and multiple penetrations can extend the job to 12 to 16 hours. Ask the pro for a time estimate based on your home's access.
Are there Oklahoma insulation rebates for Jenks homes?
One Oklahoma utility rebate program requires attic insulation between conditioned and unconditioned space, installed by a professional to manufacturer specifications and all applicable codes. OG&E's rebate page says Oklahoma rebates are closed and will return in 2027. Check with your utility before scheduling.
What to do next
- Call Tulsa Foam Pros at (918) 727-7715 to get connected with an independent, insured spray foam insulation contractor serving Jenks.
- Ask the pro for a per-linear-foot quote and a total for your full exterior rim area so you can compare against the typical $2.50-$9.50 range.
- Confirm the pro plans an air barrier with the rim joist insulation, as required by Oklahoma's 2018 Energy Code Compliance Guide.
- Ask your utility about attic and insulation rebates, since Oklahoma rebates are closed until 2027.
- 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.
