Wood & Fiberglass Window Replacement cost: Duluth vs St. Paul (2026)
The two metros aren't quite in sync on wood and fiberglass window replacement: Duluth sits 17% below St. Paul, or roughly $17,200 versus $20,100 — about $2,900 apart.
Duluth MN
Lower costTypically around $17,200
St. Paul MN
Typically around $20,100
Duluth vs St. Paul: full breakdown
| Factor | Duluth | St. Paul |
|---|---|---|
| Typical 2026 cost | $17,200 | $20,100 |
| Estimated range | $9,850–$24,550 | $11,550–$28,650 |
| Labor index (vs US) | ×0.94 | ×1.1 |
| Climate zone | Cold | Cold |
| Climate factor | ×1.04 | ×1.04 |
| Local permit | $100 | $125 |
| Labor share | $9,450 | $11,050 |
| Materials/equipment | $7,750 | $9,050 |
Treat these as 2026 localized estimates for wood and fiberglass window replacement, not quotes from a contractor.
Is the price difference a dealbreaker?
A 17% gap is meaningful on a project this size — about $2,900. That's real money, but it's often within reach of off-season timing and a tighter apples-to-apples bid in St. Paul.
Wood and fiberglass window replacement by type: Duluth vs St. Paul
We localize each wood and fiberglass window replacement type separately for both metros, applying the same labor, climate and permit adjustments each time, so you're comparing like for like.
| Type | Duluth | St. Paul |
|---|---|---|
| Fiberglass | $9,850–$21,600 | $11,550–$25,250 |
| Composite | $10,850–$22,550 | $12,700–$26,400 |
| Aluminum-clad wood | $12,800–$26,500 | $14,950–$30,950 |
| Solid wood | $13,800–$29,400 | $16,100–$34,400 |
These are 2026 planning figures for wood and fiberglass window replacement, localized to each city — not formal quotes.
Wood and fiberglass window replacement by number of windows: Duluth vs St. Paul
Wood and fiberglass windows are a premium upgrade — figure roughly $800–$2,500 per window installed depending on material, size, and finish. Cost scales with the number of openings, and wood typically runs higher than fiberglass.
| Size | Duluth | St. Paul |
|---|---|---|
| 5 windows | $4,500–$10,850 | $5,250–$12,700 |
| 10 windows | $8,900–$19,650 | $10,400–$22,950 |
| 15 windows | $13,300–$27,450 | $15,550–$32,100 |
| 20 windows | $17,700–$35,250 | $20,700–$41,250 |
| 25+ windows (whole home) | $21,600–$44,050 | $25,250–$51,500 |
All figures are 2026 localized planning estimates for wood and fiberglass window replacement — get an actual quote before you commit.
What windows pros earn in each metro
Since labor accounts for around 55% of what a wood and fiberglass window replacement job costs, it's the biggest lever behind any price gap between cities. What you're seeing below is actual BLS metro wage data for skilled installers — not a guess.
No BLS metro wage series for Duluth; we use Minnesota regional price parity instead.
Minneapolis-St. Paul-Bloomington metro · about 18% 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 wood and fiberglass 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?
Windows are priced by frame, glass and install method — and homeowners often spend on the wrong one. Our editors on what's worth paying for.
The efficiency case
Extreme climates are the one setting where premium glazing pays for itself over the years: triple-pane and gas-fill packages hold indoor temperatures steadier and trim the utility bill, with rebate eligibility a possible bonus on ENERGY STAR models. Between a better frame and better glass, the glass is where the payback lives.
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.
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.
Vinyl frames are the sensible default unless your situation says otherwise; the glass package is where climate-specific spending pays off. Install quality is the one place a discount always costs more later.
Duluth vs St. Paul
Is wood and fiberglass window replacement cheaper in Duluth or St. Paul?
Yes — St. Paul costs more. Expect around $20,100 for wood and fiberglass window replacement there against $17,200 in Duluth, about $2,900 (17%) apart in 2026.
Why does wood and fiberglass window replacement cost more in St. Paul than Duluth?
The main driver is local labor rates: St. Paul's labor index is 1.1 versus 0.94 in Duluth. Climate zone (cold vs cold) and permit fees also shift the total.
How much is wood and fiberglass window replacement in Duluth, MN?
wood and fiberglass window replacement in Duluth runs $9,850–$24,550 as of 2026 — most jobs land near $17,200.
When is the cheapest time to buy wood and fiberglass window replacement — and does it differ by city?
Timing doesn't change by city here — Late fall and winter is the cheapest window in both Duluth and St. Paul, saving roughly 5–15%. Avoid spring and summer peak in either location, when emergency replacements push prices up.
Should I choose where to live based on wood and fiberglass window replacement cost?
Not really — the $2,900 gap is one-time, and smart timing and tighter quotes in St. Paul can shrink it. Factors that compound over time, like energy prices and home condition, deserve more weight than a single upfront difference.
Compare wood and fiberglass window replacement in other cities
Updated June 2026 · By Serhat Özçelik