Spray Foam Insulation cost: Casper vs Cheyenne (2026)
In 2026, spray foam insulation is about 1% less expensive in Casper than in Cheyenne. Most homeowners pay around $3,800 in Casper versus $3,850 in Cheyenne — a gap of roughly $50.
Casper WY
Lower costTypically around $3,800
Cheyenne WY
Typically around $3,850
Casper vs Cheyenne: full breakdown
| Factor | Casper | Cheyenne |
|---|---|---|
| Typical 2026 cost | $3,800 | $3,850 |
| Estimated range | $1,500–$6,100 | $1,550–$6,150 |
| Labor index (vs US) | ×0.96 | ×0.97 |
| Climate zone | Cold | Cold |
| Climate factor | ×1.06 | ×1.06 |
| Local permit | None | None |
| Labor share | $2,100 | $2,100 |
| Materials/equipment | $1,700 | $1,750 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national spray foam insulation range for local labor, climate and permits.
Casper vs Cheyenne
Is spray foam insulation cheaper in Casper or Cheyenne?
In 2026, spray foam insulation is cheaper in Casper at about $3,800, versus $3,850 in Cheyenne — a difference of about $50 (1%).
Why does spray foam insulation cost more in Cheyenne than Casper?
The main driver is local labor rates: Cheyenne's labor index is 0.97 versus 0.96 in Casper. Climate zone (cold vs cold) also shift the total.
How much is spray foam insulation in Casper, WY?
In Casper, spray foam insulation typically runs $1,500–$6,100 in 2026, with most homeowners paying around $3,800.
Updated June 2026 · By Costadia Editorial