| Quick facts | Answer |
|---|---|
| Cost range | $1,300 to $4,000 installed |
| Time | 4–8 hours |
| Who's qualified | Ask for proof of insurance, relevant certifications (e.g., ASE for auto repair), and any license your state or city requires. |
Spray Foam Types for Underfloor Insulation in Tulsa
Both open-cell and closed-cell spray foam are used for subfloor applications. Open-cell foam is suitable for general underfloor use and is commonly sprayed directly onto the underside of the floor. Closed-cell foam is typically chosen when moisture resistance or structural bonding is a requirement for the project.
Code Requirements and Climate Zone in Tulsa
Most of Tulsa and Oklahoma is classified as IECC Climate Zone 3A. The state's codes utilize the 2021 International Energy Conservation Code, which includes Oklahoma-specific amendments. These codes guide the necessary R-value targets for insulation projects.
Project Efficiency and Potential Rebates
A typical crew can apply roughly 15–30 square meters of foam per hour. When upgrading insulation, homeowners should note that PSO 2026 new homes rebate guidelines may offer up to $7,500 in rebates for efficiency work.
What to do next
- Ask the pro for proof of insurance and relevant certifications before starting work.
- Confirm whether open-cell or closed-cell foam is the best fit for your specific subfloor conditions.
- Verify if your home qualifies for the PSO 2026 new homes rebate guidelines.
- Request a quote that details the square footage and estimated labor hours for the project.
- 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.
