Spray Foam Insulation cost: Orem vs St. George (2026)
There's essentially no price gap here: spray foam insulation runs close to $3,900 in both Orem and St. George in 2026.
Orem UT
Typically around $3,900
St. George UT
Typically around $3,900
Orem vs St. George: full breakdown
| Factor | Orem | St. George |
|---|---|---|
| Typical 2026 cost | $3,900 | $3,900 |
| Estimated range | $1,550–$6,200 | $1,550–$6,200 |
| Labor index (vs US) | ×0.97 | ×0.97 |
| Climate zone | Cold | Cold |
| Climate factor | ×1.06 | ×1.06 |
| Local permit | None | None |
| Labor share | $2,150 | $2,150 |
| Materials/equipment | $1,750 | $1,750 |
Spray foam insulation numbers here are 2026 planning ranges, adjusted per city — useful for budgeting, not a substitute for an actual quote.
A wash — choose on quality, not city
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: Orem vs St. George
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 | Orem | St. George |
|---|---|---|
| Open-cell | $1,550–$4,650 | $1,550–$4,650 |
| Closed-cell | $2,600–$7,200 | $2,600–$7,200 |
All figures are 2026 localized planning estimates for spray foam insulation — get an actual quote before you commit.
Spray foam insulation by area: Orem vs St. George
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 | Orem | St. George |
|---|---|---|
| 500 sq ft | $950–$2,450 | $950–$2,450 |
| 1,000 sq ft | $1,550–$4,100 | $1,550–$4,100 |
| 1,500 sq ft | $2,250–$5,650 | $2,250–$5,650 |
| 2,000+ sq ft | $2,900–$6,700 | $2,900–$6,700 |
All figures are 2026 localized planning estimates for spray foam insulation — get an actual quote before you commit.
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?
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
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.
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 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.
Payback is the whole point with insulation, and it arrives fastest when the job is done in full: air-sealing, the DOE-recommended R-value for your climate zone, and whatever utility rebates you qualify for. Trimming any one of those trims the return, not the cost.
Orem vs St. George
Is spray foam insulation cheaper in Orem or St. George?
spray foam insulation costs about the same in both — roughly $3,900 in each city.
Why does spray foam insulation cost more in St. George than Orem?
The main driver is local labor rates: St. George's labor index is 0.97 versus 0.97 in Orem. Climate zone (cold vs cold) also shift the total.
How much is spray foam insulation in Orem, UT?
Expect to pay $1,550 to $6,200 for spray foam insulation in Orem in 2026, averaging around $3,900.
When is the cheapest time to buy spray foam insulation — and does it differ by city?
It doesn't vary by location — Spring and summer is the discount window in both Orem and St. George (roughly 5–10% off), while the pre-winter fall rush tends to be the most expensive in either city.
Should I choose where to live based on spray foam insulation cost?
Cost shouldn't be the deciding factor between Orem and St. George — 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