Spray Foam Insulation cost: Philadelphia vs Pittsburgh (2026)
In 2026, spray foam insulation is about 8% more expensive in Philadelphia than in Pittsburgh. Most homeowners pay around $4,150 in Philadelphia versus $3,850 in Pittsburgh — a gap of roughly $300.
Philadelphia PA
Typically around $4,150
Pittsburgh PA
Lower costTypically around $3,850
Philadelphia vs Pittsburgh: full breakdown
| Factor | Philadelphia | Pittsburgh |
|---|---|---|
| Typical 2026 cost | $4,150 | $3,850 |
| Estimated range | $1,650–$6,600 | $1,550–$6,150 |
| Labor index (vs US) | ×1.04 | ×0.97 |
| Climate zone | Cold | Cold |
| Climate factor | ×1.06 | ×1.06 |
| Local permit | None | None |
| Labor share | $2,300 | $2,100 |
| Materials/equipment | $1,850 | $1,750 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national spray foam insulation range for local labor, climate and permits.
Philadelphia vs Pittsburgh
Is spray foam insulation cheaper in Philadelphia or Pittsburgh?
In 2026, spray foam insulation is cheaper in Pittsburgh at about $3,850, versus $4,150 in Philadelphia — a difference of about $300 (8%).
Why does spray foam insulation cost more in Philadelphia than Pittsburgh?
The main driver is local labor rates: Philadelphia's labor index is 1.04 versus 0.97 in Pittsburgh. Climate zone (cold vs cold) also shift the total.
How much is spray foam insulation in Philadelphia, PA?
In Philadelphia, spray foam insulation typically runs $1,650–$6,600 in 2026, with most homeowners paying around $4,150.
Updated June 2026 · By Costadia Editorial