Spray foam insulation quotes in Nebraska
We match homeowners in 2 Nebraska 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 Nebraska areas: 5A (2021 IECC)
- State code: 2018 IECC (Nebraska Energy Code)
- Utility rebates we verified: 2 active program(s)
Our Nebraska service areas
| Area | County | 2021 IECC zone | ENERGY STAR attic target |
|---|---|---|---|
| Lincoln | Lancaster County | 5A | R-60 |
| Omaha | Douglas County | 5A | R-60 |
Climate zones: PNNL-33270, Guide to Determining Climate Zone by County (IECC 2021). R-values: ENERGY STAR.
Nebraska energy code
2018 IECC (Nebraska Energy Code), effective July 1, 2020. Jurisdictions may adopt their own code if it is equivalent; where a city has none, the state enforces the state code.
Source: NAHB, "Residential Provisions of the IECC: State Adoption Status" (current as of May 2026).
Utility insulation programs in our Nebraska areas
LES Sustainable Energy Program
$0.50/sq ft for attic insulation (R-19 or less to R-49+) and $0.80/sq ft for exterior wall insulation, up to $1,500 per household; pre-authorization and pre/post blower-door tests are required.
Read on the program's own page October 16, 2026. Programs change; confirm before you sign.
OPPD Weatherization Rebates
$0.25/sq ft for attic insulation, up to $500 with a contractor, when the attic reaches at least R-49 and the home is at least 15 years old; apply within 90 days.
Read on the program's own page October 16, 2026. Programs change; confirm before you sign.
Nebraska state Home Energy Rebates
Not yet launched Nebraska State Energy Program IIJA/BIL & IRA Formula Funding Opportunities
Electrification/appliance rebates (HEAR): "High-Efficiency Electric Home Rebate Program The purpose of this program is to award grants to state energy offices and Tribal entities to develop and implement a high-efficiency electric home rebate program. Status: Preparing Application"
Whole-home efficiency rebates (HOMES/HER): "Home Energy Performance-Based, Whole-House Rebates The purpose of this program is to award grants to state energy offices to develop a whole-house energy saving retrofits program that will provide rebates to homeowners and aggregators for whole-house energy saving retrofits. Status: Preparing Application"
Official source: Nebraska Department of Water, Energy, and Environment. Status text compiled via referencesource.org, last checked by them August 25, 2026. Full Nebraska 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.