Vinyl Window Replacement cost: Great Falls vs Missoula (2026)
Great Falls runs 1% higher than Missoula for vinyl window replacement — expect around $10,000 in Great Falls against $9,950 in Missoula, a difference of about $50.
Great Falls MT
Typically around $10,000
Missoula MT
Lower costTypically around $9,950
Great Falls vs Missoula: full breakdown
| Factor | Great Falls | Missoula |
|---|---|---|
| Typical 2026 cost | $10,000 | $9,950 |
| Estimated range | $5,050–$14,950 | $5,000–$14,850 |
| Labor index (vs US) | ×0.95 | ×0.95 |
| Climate zone | Cold | Cold |
| Climate factor | ×1.04 | ×1.04 |
| Local permit | $100 | $100 |
| Labor share | $5,500 | $5,450 |
| Materials/equipment | $4,500 | $4,500 |
All figures are 2026 localized planning estimates for vinyl window replacement — get an actual quote before you commit.
Is the gap worth worrying about?
A 1% difference on vinyl window replacement is minor — you'll typically see a wider spread just from getting multiple quotes in the same city, so don't let location drive the decision.
Vinyl window replacement by type: Great Falls vs Missoula
Each vinyl window replacement option, priced separately for both metros — the same local labor, climate and permit adjustments applied per city, so you can compare like for like.
| Type | Great Falls | Missoula |
|---|---|---|
| Double-hung | $5,050–$11,950 | $5,000–$11,900 |
| Sliding | $4,550–$10,950 | $4,500–$10,900 |
| Casement | $6,050–$13,950 | $6,000–$13,850 |
| Picture | $6,550–$13,950 | $6,500–$13,850 |
| Bay / bow | $9,000–$17,900 | $8,950–$17,800 |
Vinyl window replacement numbers here are 2026 planning ranges, adjusted per city — useful for budgeting, not a substitute for an actual quote.
Vinyl window replacement by number of windows: Great Falls vs Missoula
Vinyl window replacement is priced per window — figure roughly $450–$1,000 each installed for standard double-hung units, including labor and disposal. Cost scales almost linearly with the number of openings you replace at once.
| Size | Great Falls | Missoula |
|---|---|---|
| 5 windows | $2,550–$5,050 | $2,550–$5,000 |
| 10 windows | $5,050–$9,500 | $5,000–$9,450 |
| 15 windows | $7,500–$13,950 | $7,450–$13,850 |
| 20 windows | $10,000–$17,900 | $9,950–$17,800 |
| 25+ windows (whole home) | $12,450–$21,850 | $12,400–$21,700 |
All figures are 2026 localized planning estimates for vinyl window replacement — get an actual quote before you commit.
Cheapest time for vinyl window replacement in either city
Why fall and winter save money: installers are hungry for work and manufacturers are running promotions, and those two discounts happen to overlap in the same off-season window.
How much should new windows really cost you?
Frame material, glass package and install type decide the price. Our editors on what's worth paying for.
The efficiency case
In extreme climates, triple-pane or premium low-E/gas-fill glass pays back in comfort and bills — and ENERGY STAR units may unlock rebates. Spend on the glass package before the frame upgrade.
The value case
Vinyl, double-pane, low-E windows deliver most of the comfort and efficiency for the lowest price. For whole-home replacements on a budget, they're the sensible default.
The install case
A perfect window installed badly leaks and fails. Full-frame replacement with proper flashing beats a cheap pocket insert in a rotted opening — match the install method to your home's condition, not just the price.
Buy the glass package your climate needs, default to vinyl frames unless you have a reason not to, and never let install quality be the thing you cut to hit a number.
Great Falls vs Missoula
Is vinyl window replacement cheaper in Great Falls or Missoula?
Yes — Great Falls costs more. Expect around $10,000 for vinyl window replacement there against $9,950 in Missoula, about $50 (1%) apart in 2026.
Why does vinyl window replacement cost more in Great Falls than Missoula?
The main driver is local labor rates: Great Falls's labor index is 0.95 versus 0.95 in Missoula. Climate zone (cold vs cold) also shift the total.
How much is vinyl window replacement in Great Falls, MT?
Great Falls homeowners can expect $5,050 to $14,950 for vinyl window replacement in 2026, with $10,000 the typical number.
When is the cheapest time to buy vinyl window replacement — and does it differ by city?
The best window is the same in both Great Falls and Missoula: Late fall and winter, when demand drops and installers discount to keep crews busy — typically 5–15% off peak pricing. The most expensive time anywhere is an emergency replacement during spring and summer peak.
Should I choose where to live based on vinyl window replacement cost?
That would be a stretch. $50 is a one-time difference, not an ongoing one, and off-season buying plus apples-to-apples bids in Great Falls can close a good chunk of it. What matters more long-term is energy costs, climate and the condition of the home.
Compare vinyl window replacement in other cities
Updated June 2026 · By Serhat Özçelik