Spray Foam Insulation cost: Kenosha vs New Berlin (2026)
In 2026, spray foam insulation is about 2% less expensive in Kenosha than in New Berlin. Most homeowners pay around $4,050 in Kenosha versus $4,150 in New Berlin — a gap of roughly $100.
Kenosha WI
Lower costTypically around $4,050
New Berlin WI
Typically around $4,150
Kenosha vs New Berlin: full breakdown
| Factor | Kenosha | New Berlin |
|---|---|---|
| Typical 2026 cost | $4,050 | $4,150 |
| Estimated range | $1,600–$6,450 | $1,650–$6,650 |
| Labor index (vs US) | ×1.01 | ×1.05 |
| Climate zone | Cold | Cold |
| Climate factor | ×1.06 | ×1.06 |
| Local permit | None | None |
| Labor share | $2,250 | $2,300 |
| Materials/equipment | $1,800 | $1,850 |
Treat these as 2026 localized estimates for spray foam insulation, not quotes from a contractor.
How much should this gap actually matter?
At 2%, this gap is small enough that it's usually swallowed by normal quote-to-quote variation for spray foam insulation — focus on the contractor, not the city.
Spray foam insulation by type: Kenosha vs New Berlin
Every spray foam insulation type gets its own localized price for each metro, using the same labor, climate and permit adjustments — a true apples-to-apples comparison.
| Type | Kenosha | New Berlin |
|---|---|---|
| Open-cell | $1,600–$4,800 | $1,650–$5,000 |
| Closed-cell | $2,700–$7,500 | $2,750–$7,750 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national spray foam insulation range for local labor, climate and permits.
Spray foam insulation by area: Kenosha vs New Berlin
Spray foam is priced by board foot (1 sq ft at 1 inch thick), which works out to about $1.50–$5 per sq ft of surface installed depending on foam type and thickness. Closed-cell costs more but adds twice the R-value per inch.
| Size | Kenosha | New Berlin |
|---|---|---|
| 500 sq ft | $950–$2,550 | $1,000–$2,650 |
| 1,000 sq ft | $1,600–$4,300 | $1,650–$4,450 |
| 1,500 sq ft | $2,350–$5,900 | $2,450–$6,100 |
| 2,000+ sq ft | $3,000–$6,950 | $3,100–$7,200 |
Treat these as 2026 localized estimates for spray foam insulation, not quotes from a contractor.
What insulation pros earn in each metro
With labor making up about 55% of a spray foam insulation job, wage differences between metros do most of the work here. These figures are real BLS OEWS installer wages, not modeled estimates.
No BLS metro wage series for Kenosha; we use Wisconsin regional price parity instead.
Milwaukee-Waukesha metro · about 8% above the US average installer wage.
Source: U.S. Bureau of Labor Statistics, OEWS metro wages for HVAC installers (used as a trade-labor index).
Cheapest time for spray foam insulation in either city
Fall is when everyone rushes to insulate before winter hits, making it the busiest and priciest season. Spring and summer see far less demand — and utility rebate budgets are often still full that early in the year.
How much insulation is worth paying for?
Three choices shape an insulation budget — target R-value, whether air-sealing is included, and material type. Our editors weigh how each affects payback.
The R-value case
Insulate to the DOE recommendation for your climate zone — under-insulating to save money leaves comfort and energy savings on the table that would have paid the job back.
The rebate case
Insulation has some of the best rebate math in home improvement — utility and state programs can cover a solid share (the federal 25C credits ended Dec 2025). Check DSIRE before you book and time it to a fresh rebate budget.
The air-sealing case
Insulation without air-sealing underperforms. Sealing leaks first is cheap and often delivers more comfort per dollar than thicker insulation alone — make sure it's in the scope.
Payback is the whole point with insulation, and it arrives fastest when the job is done in full: air-sealing, the DOE-recommended R-value for your climate zone, and whatever utility rebates you qualify for. Trimming any one of those trims the return, not the cost.
Kenosha vs New Berlin
Is spray foam insulation cheaper in Kenosha or New Berlin?
Yes — New Berlin costs more. Expect around $4,150 for spray foam insulation there against $4,050 in Kenosha, about $100 (2%) apart in 2026.
Why does spray foam insulation cost more in New Berlin than Kenosha?
Labor rates explain most of it — 1.05 in New Berlin vs 1.01 in Kenosha. A cold climate versus cold accounts for the rest.
How much is spray foam insulation in Kenosha, WI?
In Kenosha, spray foam insulation typically runs $1,600–$6,450 in 2026, with most homeowners paying around $4,050.
When is the cheapest time to buy spray foam insulation — and does it differ by city?
No, the seasonal pattern is the same in Kenosha and New Berlin: book during Spring and summer for about 5–10% in savings. The pre-winter fall rush is the priciest stretch in both cities, mostly due to emergency replacements.
Should I choose where to live based on spray foam insulation cost?
Not really — the $100 gap is one-time, and smart timing and tighter quotes in New Berlin can shrink it. Factors that compound over time, like energy prices and home condition, deserve more weight than a single upfront difference.
Compare spray foam insulation in other cities
Updated June 2026 · By Serhat Özçelik