Spray foam insulation quotes in Oklahoma
We match homeowners in 7 Oklahoma areas with up to three vetted local spray foam installers. Pick your area for local climate zone, R-value and rebate details, or request quotes now.
- Climate zones in our Oklahoma areas: 3A (2021 IECC)
- State code: 2018 IECC (via IRC Chapter 11) with Oklahoma amendments
- Utility rebates we verified: 1 active program(s)
Our Oklahoma service areas
| Area | County | 2021 IECC zone | ENERGY STAR attic target |
|---|---|---|---|
| Chickasha | Grady County | 3A | R-49 |
| Choctaw | Oklahoma County | 3A | R-49 |
| Edmond | Oklahoma County | 3A | R-49 |
| Lawton | Comanche County | 3A | R-49 |
| Norman | Cleveland County | 3A | R-49 |
| Stillwater | Payne County | 3A | R-49 |
| Tulsa | Tulsa County | 3A | R-49 |
Climate zones: PNNL-33270, Guide to Determining Climate Zone by County (IECC 2021). R-values: ENERGY STAR.
Oklahoma energy code
2018 IECC (via IRC Chapter 11) with Oklahoma amendments, effective September 14, 2022. Oklahoma amendments lower prescriptive ceiling insulation to R-30 and wood-frame walls to R-13.
Source: NAHB, "Residential Provisions of the IECC: State Adoption Status" (current as of May 2026).
Utility insulation programs in our Oklahoma areas
OG&E Attic Insulation Rebate
OG&E lists its Oklahoma attic insulation rebate as closed for 2026 and expected to return in 2027.
Read on the program's own page October 16, 2026. Programs change; confirm before you sign.
PSO Power Forward Attic Insulation Rebate
$600 for attic/ceiling insulation when existing insulation is R-22 or less and the finished attic reaches at least R-38; the home needs central HVAC or a heat pump.
Read on the program's own page October 16, 2026. Programs change; confirm before you sign.
Oklahoma state Home Energy Rebates
Not yet launched HOME and HERRA Rebate Programs
Electrification/appliance rebates (HEAR): "It will be approximately 18 – 24 months before the rebate programs are available to the Oklahoma public (Winter 2025 – Summer 2026)."
Whole-home efficiency rebates (HOMES/HER): "It will be approximately 18 – 24 months before the rebate programs are available to the Oklahoma public (Winter 2025 – Summer 2026)."
Max rebate (per official page): $14,000 cap per household $8,000 cap per heat pump $1,750 for a heat pump water heater $4,000 for a panel/service upgrade
Official source: The Oklahoma Department of Commerce will be administering the forthcoming Federal rebate programs (total of $129,152,880).. Status text compiled via referencesource.org, last checked by them August 25, 2026. Full Oklahoma rebate page →
Cost
National published ranges (we don't publish local prices without local data):
| Example job (typical thickness) | Estimated installed range |
|---|---|
| 1,000 sq ft attic roofline, open cell (6") | $3,600–$9,600 |
| 1,000 sq ft attic roofline, closed cell (3") | $3,900–$9,300 |
| 1,500 sq ft walls, open cell (3.5") | $3,150–$8,400 |
| 1,500 sq ft walls, closed cell (2") | $3,900–$9,300 |
| 200 sq ft rim joists, closed cell (2") | $520–$1,240 |
Where the cost numbers come from
- Per-board-foot installed prices: open cell $0.60–$1.60, closed cell $1.30–$3.10. Source: Angi, "How Much Does Spray Foam Insulation Cost? [2026 Data]" (updated Sep 9, 2026).
- Per-square-foot installed prices: open cell $1.50–$3.50, closed cell $3.00–$5.00; many companies have job minimums of $1,000–$2,000+. Source: HomeGuide, "How Much Does Spray Foam Insulation Cost? (2026)" (Dec 1, 2025).
- Typical thickness defaults: Profoam spray foam price sheet (prices valid Aug 1, 2026): "2" avg in walls / 3" avg in roof lines" (closed cell), "3.5" avg in walls / 6" avg in roof lines" (open cell).
These are national published ranges, not local prices. We don't publish local prices until we have real local quotes.