Spray Foam Insulation cost: Chicago vs Urbana (2026)
In 2026, spray foam insulation is about 18% more expensive in Chicago than in Urbana. Most homeowners pay around $4,500 in Chicago versus $3,800 in Urbana — a gap of roughly $700.
Chicago IL
Typically around $4,500
Urbana IL
Lower costTypically around $3,800
Chicago vs Urbana: full breakdown
| Factor | Chicago | Urbana |
|---|---|---|
| Typical 2026 cost | $4,500 | $3,800 |
| Estimated range | $1,800–$7,150 | $1,500–$6,050 |
| Labor index (vs US) | ×1.12 | ×0.95 |
| Climate zone | Cold | Cold |
| Climate factor | ×1.06 | ×1.06 |
| Local permit | None | None |
| Labor share | $2,500 | $2,100 |
| Materials/equipment | $2,000 | $1,700 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national spray foam insulation range for local labor, climate and permits.
Chicago vs Urbana
Is spray foam insulation cheaper in Chicago or Urbana?
In 2026, spray foam insulation is cheaper in Urbana at about $3,800, versus $4,500 in Chicago — a difference of about $700 (18%).
Why does spray foam insulation cost more in Chicago than Urbana?
The main driver is local labor rates: Chicago's labor index is 1.12 versus 0.95 in Urbana. Climate zone (cold vs cold) also shift the total.
How much is spray foam insulation in Chicago, IL?
In Chicago, spray foam insulation typically runs $1,800–$7,150 in 2026, with most homeowners paying around $4,500.
Updated June 2026 · By Costadia Editorial