Spray Foam Insulation cost: Beaverton vs Gresham (2026)
In 2026, Beaverton and Gresham land on nearly identical spray foam insulation pricing — about $4,000 either way.
Beaverton OR
Typically around $4,000
Gresham OR
Typically around $4,000
Beaverton vs Gresham: full breakdown
| Factor | Beaverton | Gresham |
|---|---|---|
| Typical 2026 cost | $4,000 | $4,000 |
| Estimated range | $1,600–$6,400 | $1,600–$6,400 |
| Labor index (vs US) | ×1.07 | ×1.07 |
| Climate zone | Mixed | Mixed |
| Climate factor | ×1 | ×1 |
| Local permit | None | None |
| Labor share | $2,200 | $2,200 |
| Materials/equipment | $1,800 | $1,800 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national spray foam insulation range for local labor, climate and permits.
Basically a tie — focus on the contractor
This is a statistical tie on spray foam insulation cost, so let contractor reputation and project timing decide, not geography.
Spray foam insulation by type: Beaverton vs Gresham
We localize each spray foam insulation type separately for both metros, applying the same labor, climate and permit adjustments each time, so you're comparing like for like.
| Type | Beaverton | Gresham |
|---|---|---|
| Open-cell | $1,600–$4,800 | $1,600–$4,800 |
| Closed-cell | $2,650–$7,450 | $2,650–$7,450 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national spray foam insulation range for local labor, climate and permits.
Spray foam insulation by area: Beaverton vs Gresham
Spray foam is priced by board foot (1 sq ft at 1 inch thick), which works out to about $1.50–$5 per sq ft of surface installed depending on foam type and thickness. Closed-cell costs more but adds twice the R-value per inch.
| Size | Beaverton | Gresham |
|---|---|---|
| 500 sq ft | $950–$2,550 | $950–$2,550 |
| 1,000 sq ft | $1,600–$4,250 | $1,600–$4,250 |
| 1,500 sq ft | $2,350–$5,850 | $2,350–$5,850 |
| 2,000+ sq ft | $3,000–$6,950 | $3,000–$6,950 |
These are 2026 planning figures for spray foam insulation, localized to each city — not formal quotes.
What insulation pros earn in each metro
With labor making up about 55% of a spray foam insulation job, wage differences between metros do most of the work here. These figures are real BLS OEWS installer wages, not modeled estimates.
Portland-Vancouver-Hillsboro metro · about 12% above the US average installer wage.
Portland-Vancouver-Hillsboro metro · about 12% above the US average installer wage.
Source: U.S. Bureau of Labor Statistics, OEWS metro wages for HVAC installers (used as a trade-labor index).
Cheapest time for spray foam insulation in either city
Everyone waits until fall to insulate, which is exactly why fall costs the most. Spring and summer are quieter for installers and often catch a fresh year's rebate budget before it runs dry.
How much insulation is worth paying for?
Three choices shape an insulation budget — target R-value, whether air-sealing is included, and material type. Our editors weigh how each affects payback.
The rebate case
Few home projects come with rebate support like insulation does — utility and state programs routinely offset a meaningful slice of the bill (the federal 25C credit closed in December 2025). Run your address through DSIRE first, and book when a program's yearly budget has just refilled.
The air-sealing case
Skip air-sealing and you're insulating around the very holes letting conditioned air leak out. Caulk, foam and weatherstripping are inexpensive and often return more felt comfort than a thicker blanket of insulation ever would — insist the crew handles the leaks before they bury them.
The R-value case
Aim for the R-value the DOE assigns your zone, not a round number that sounds close enough. Every point you fall short is comfort you don't feel and utility savings you never bank — savings that would have covered the extra material several times over.
Air-seal before you insulate, hit the DOE-recommended R-value for your zone, and claim every rebate you're eligible for — insulation is a rare case where doing the full job is also the cheapest one, long-term.
Beaverton vs Gresham
Is spray foam insulation cheaper in Beaverton or Gresham?
Not really — both cities land at almost the same number for spray foam insulation, around $4,000 each.
Why does spray foam insulation cost more in Gresham than Beaverton?
It comes down to labor: Gresham indexes at 1.07 against Beaverton's 1.07. The mixed-vs-mixed climate difference adds to the gap.
How much is spray foam insulation in Beaverton, OR?
In Beaverton, spray foam insulation typically runs $1,600–$6,400 in 2026, with most homeowners paying around $4,000.
Do insulation pros really charge more in one city?
Yes — and the wage data shows it. A skilled installer earns about $34.9/hr in the Portland-Vancouver-Hillsboro area versus $34.9/hr around Portland-Vancouver-Hillsboro (BLS metro wage data). Since labor is roughly 55% of a spray foam insulation job, that wage gap is the biggest reason the installed prices differ.
When is the cheapest time to buy spray foam insulation — and does it differ by city?
Timing doesn't change by city here — Spring and summer is the cheapest window in both Beaverton and Gresham, saving roughly 5–10%. Avoid the pre-winter fall rush in either location, when emergency replacements push prices up.
Should I choose where to live based on spray foam insulation cost?
Cost shouldn't be the deciding factor between Beaverton and Gresham — they land at nearly the same price. Contractor reputation, scope, equipment tier and timing matter more.
Compare spray foam insulation in other cities
Updated June 2026 · By Serhat Özçelik