Spray Foam Insulation cost: Ann Arbor vs Clinton Township (2026)
The two metros aren't quite in sync on spray foam insulation: Ann Arbor sits 3% below Clinton Township, or roughly $3,950 versus $4,050 — about $100 apart.
Ann Arbor MI
Lower costTypically around $3,950
Clinton Township MI
Typically around $4,050
Ann Arbor vs Clinton Township: full breakdown
| Factor | Ann Arbor | Clinton Township |
|---|---|---|
| Typical 2026 cost | $3,950 | $4,050 |
| Estimated range | $1,550–$6,300 | $1,600–$6,450 |
| Labor index (vs US) | ×0.99 | ×1.02 |
| Climate zone | Cold | Cold |
| Climate factor | ×1.06 | ×1.06 |
| Local permit | None | None |
| Labor share | $2,150 | $2,250 |
| Materials/equipment | $1,800 | $1,800 |
These are 2026 planning figures for spray foam insulation, localized to each city — not formal quotes.
Is the price difference a dealbreaker?
That 3% gap is small — for spray foam insulation it's usually less than the spread between two local contractors' quotes, so the metro matters far less than who you hire and when you buy.
Spray foam insulation by type: Ann Arbor vs Clinton Township
Below, each spray foam insulation option is priced independently for both cities, with identical local labor, climate and permit logic applied — so the comparison holds up.
| Type | Ann Arbor | Clinton Township |
|---|---|---|
| Open-cell | $1,550–$4,700 | $1,600–$4,850 |
| Closed-cell | $2,600–$7,350 | $2,700–$7,550 |
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: Ann Arbor vs Clinton Township
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 | Ann Arbor | Clinton Township |
|---|---|---|
| 500 sq ft | $950–$2,500 | $950–$2,600 |
| 1,000 sq ft | $1,550–$4,200 | $1,600–$4,300 |
| 1,500 sq ft | $2,300–$5,750 | $2,350–$5,950 |
| 2,000+ sq ft | $2,950–$6,800 | $3,000–$7,000 |
All figures are 2026 localized planning estimates for spray foam insulation — get an actual quote before you commit.
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 Ann Arbor; we use Michigan regional price parity instead.
Detroit-Warren-Dearborn metro · about 3% 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?
How much you spend on insulation and how fast it pays back come down to R-value, air-sealing and material. Our editors break down the trade-offs.
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.
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.
Air-seal before you insulate, hit the DOE-recommended R-value for your zone, and claim every rebate you're eligible for — insulation is a rare case where doing the full job is also the cheapest one, long-term.
Ann Arbor vs Clinton Township
Is spray foam insulation cheaper in Ann Arbor or Clinton Township?
Ann Arbor comes out ahead here, at roughly $3,950 for spray foam insulation compared with $4,050 in Clinton Township — a 3% ($100) gap as of 2026.
Why does spray foam insulation cost more in Clinton Township than Ann Arbor?
The main driver is local labor rates: Clinton Township's labor index is 1.02 versus 0.99 in Ann Arbor. Climate zone (cold vs cold) also shift the total.
How much is spray foam insulation in Ann Arbor, MI?
spray foam insulation in Ann Arbor runs $1,550–$6,300 as of 2026 — most jobs land near $3,950.
When is the cheapest time to buy spray foam insulation — and does it differ by city?
It doesn't vary by location — Spring and summer is the discount window in both Ann Arbor and Clinton Township (roughly 5–10% off), while the pre-winter fall rush tends to be the most expensive in either city.
Should I choose where to live based on spray foam insulation cost?
That would be a stretch. $100 is a one-time difference, not an ongoing one, and off-season buying plus apples-to-apples bids in Clinton Township can close a good chunk of it. What matters more long-term is energy costs, climate and the condition of the home.
Compare spray foam insulation in other cities
Updated June 2026 · By Serhat Özçelik