Spray Foam Insulation cost: South Peabody vs Worcester (2026)
Budget-wise, spray foam insulation in South Peabody ($4,500) runs 10% more than in Worcester ($4,100), a roughly $400 spread.
South Peabody MA
Typically around $4,500
Worcester MA
Lower costTypically around $4,100
South Peabody vs Worcester: full breakdown
| Factor | South Peabody | Worcester |
|---|---|---|
| Typical 2026 cost | $4,500 | $4,100 |
| Estimated range | $1,800–$7,200 | $1,650–$6,550 |
| Labor index (vs US) | ×1.13 | ×1.03 |
| Climate zone | Cold | Cold |
| Climate factor | ×1.06 | ×1.06 |
| Local permit | None | None |
| Labor share | $2,500 | $2,250 |
| Materials/equipment | $2,000 | $1,850 |
Spray foam insulation numbers here are 2026 planning ranges, adjusted per city — useful for budgeting, not a substitute for an actual quote.
Is the gap worth worrying about?
A 10% spread (roughly $400) is significant enough to plan around, but not fixed — off-peak timing and sharper bidding in South Peabody typically recover some of it.
Spray foam insulation by type: South Peabody vs Worcester
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 | South Peabody | Worcester |
|---|---|---|
| Open-cell | $1,800–$5,400 | $1,650–$4,900 |
| Closed-cell | $3,000–$8,350 | $2,700–$7,600 |
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: South Peabody vs Worcester
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 | South Peabody | Worcester |
|---|---|---|
| 500 sq ft | $1,100–$2,850 | $1,000–$2,600 |
| 1,000 sq ft | $1,800–$4,800 | $1,650–$4,350 |
| 1,500 sq ft | $2,650–$6,600 | $2,400–$6,000 |
| 2,000+ sq ft | $3,350–$7,750 | $3,050–$7,100 |
All figures are 2026 localized planning estimates for spray foam insulation — get an actual quote before you commit.
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.
Boston-Cambridge-Newton metro · about 23% above the US average installer wage.
No BLS metro wage series for Worcester; we use Massachusetts regional price parity instead.
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 insulates in fall before winter, so that's the busy, full-price season. Booking in spring or summer catches off-peak pricing — and utility rebate budgets are often freshest early in the year.
How much insulation is worth paying for?
How much you spend on insulation and how fast it pays back come down to R-value, air-sealing and material. Our editors break down the trade-offs.
The R-value case
Insulate to the DOE recommendation for your climate zone — under-insulating to save money leaves comfort and energy savings on the table that would have paid the job back.
The rebate case
Insulation has some of the best rebate math in home improvement — utility and state programs can cover a solid share (the federal 25C credits ended Dec 2025). Check DSIRE before you book and time it to a fresh rebate budget.
The air-sealing case
Insulation without air-sealing underperforms. Sealing leaks first is cheap and often delivers more comfort per dollar than thicker insulation alone — make sure it's in the scope.
Hit the DOE R-value for your zone, air-seal first, and stack the rebates. Insulation is one of the few upgrades where doing it fully is also the cheapest path to payback.
South Peabody vs Worcester
Is spray foam insulation cheaper in South Peabody or Worcester?
In 2026, spray foam insulation is cheaper in Worcester at about $4,100, versus $4,500 in South Peabody — a difference of about $400 (10%).
Why does spray foam insulation cost more in South Peabody than Worcester?
South Peabody's higher labor index (1.13 vs 1.03 in Worcester) is the biggest factor, with the cold/cold climate split playing a smaller role.
How much is spray foam insulation in South Peabody, MA?
spray foam insulation in South Peabody runs $1,800–$7,200 as of 2026 — most jobs land near $4,500.
When is the cheapest time to buy spray foam insulation — and does it differ by city?
The best window is the same in both South Peabody and Worcester: Spring and summer, when demand drops and installers discount to keep crews busy — typically 5–10% off peak pricing. The most expensive time anywhere is an emergency replacement during the pre-winter fall rush.
Should I choose where to live based on spray foam insulation cost?
That would be a stretch. $400 is a one-time difference, not an ongoing one, and off-season buying plus apples-to-apples bids in South Peabody can close a good chunk of it. What matters more long-term is energy costs, climate and the condition of the home.
Compare spray foam insulation in other cities
Updated June 2026 · By Serhat Özçelik