City comparison
Spray Foam Insulation cost: Centennial vs Denver (2026)
Spray foam insulation costs about the same in Centennial and Denver in 2026 — roughly $4,300 in each.
Centennial CO
$1,700 – $6,850
Typically around $4,300
Denver CO
$1,700 – $6,850
Typically around $4,300
Side by side
Centennial vs Denver: full breakdown
| Factor | Centennial | Denver |
|---|---|---|
| Typical 2026 cost | $4,300 | $4,300 |
| Estimated range | $1,700–$6,850 | $1,700–$6,850 |
| Labor index (vs US) | ×1.08 | ×1.08 |
| Climate zone | Cold | Cold |
| Climate factor | ×1.06 | ×1.06 |
| Local permit | None | None |
| Labor share | $2,350 | $2,350 |
| Materials/equipment | $1,950 | $1,950 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national spray foam insulation range for local labor, climate and permits.
FAQ
Centennial vs Denver
Is spray foam insulation cheaper in Centennial or Denver?
In 2026, spray foam insulation costs about the same in both — roughly $4,300 in each city.
Why does spray foam insulation cost more in Denver than Centennial?
The main driver is local labor rates: Denver's labor index is 1.08 versus 1.08 in Centennial. Climate zone (cold vs cold) also shift the total.
How much is spray foam insulation in Centennial, CO?
In Centennial, spray foam insulation typically runs $1,700–$6,850 in 2026, with most homeowners paying around $4,300.
Updated June 2026 · By Costadia Editorial