Spray Foam Insulation cost: Bremerton vs Seattle (2026)
In 2026, spray foam insulation is about 11% less expensive in Bremerton than in Seattle. Most homeowners pay around $3,950 in Bremerton versus $4,400 in Seattle — a gap of roughly $450.
Bremerton WA
Lower costTypically around $3,950
Seattle WA
Typically around $4,400
Bremerton vs Seattle: full breakdown
| Factor | Bremerton | Seattle |
|---|---|---|
| Typical 2026 cost | $3,950 | $4,400 |
| Estimated range | $1,550–$6,300 | $1,750–$7,050 |
| Labor index (vs US) | ×1.05 | ×1.18 |
| Climate zone | Mixed | Mixed |
| Climate factor | ×1 | ×1 |
| Local permit | None | None |
| Labor share | $2,150 | $2,400 |
| Materials/equipment | $1,800 | $2,000 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national spray foam insulation range for local labor, climate and permits.
Bremerton vs Seattle
Is spray foam insulation cheaper in Bremerton or Seattle?
In 2026, spray foam insulation is cheaper in Bremerton at about $3,950, versus $4,400 in Seattle — a difference of about $450 (11%).
Why does spray foam insulation cost more in Seattle than Bremerton?
The main driver is local labor rates: Seattle's labor index is 1.18 versus 1.05 in Bremerton. Climate zone (mixed vs mixed) also shift the total.
How much is spray foam insulation in Bremerton, WA?
In Bremerton, spray foam insulation typically runs $1,550–$6,300 in 2026, with most homeowners paying around $3,950.
Updated June 2026 · By Costadia Editorial