Wood & Fiberglass Window Replacement cost: Chicago vs North Peoria (2026)
The two metros aren't quite in sync on wood and fiberglass window replacement: Chicago sits 19% above North Peoria, or roughly $20,600 versus $17,300 — about $3,300 apart.
Chicago IL
Typically around $20,600
North Peoria IL
Lower costTypically around $17,300
Chicago vs North Peoria: full breakdown
| Factor | Chicago | North Peoria |
|---|---|---|
| Typical 2026 cost | $20,600 | $17,300 |
| Estimated range | $11,800–$29,350 | $9,950–$24,650 |
| Labor index (vs US) | ×1.12 | ×0.95 |
| Climate zone | Cold | Cold |
| Climate factor | ×1.04 | ×1.04 |
| Local permit | $125 | $100 |
| Labor share | $11,350 | $9,500 |
| Materials/equipment | $9,250 | $7,800 |
All figures are 2026 localized planning estimates for wood and fiberglass window replacement — get an actual quote before you commit.
How much should this gap actually matter?
A 19% gap is meaningful on a project this size — about $3,300. That's real money, but it's often within reach of off-season timing and a tighter apples-to-apples bid in Chicago.
Wood and fiberglass window replacement by type: Chicago vs North Peoria
Every wood and fiberglass window replacement type gets its own localized price for each metro, using the same labor, climate and permit adjustments — a true apples-to-apples comparison.
| Type | Chicago | North Peoria |
|---|---|---|
| Fiberglass | $11,800–$25,850 | $9,950–$21,700 |
| Composite | $13,000–$27,000 | $10,900–$22,700 |
| Aluminum-clad wood | $15,300–$31,700 | $12,900–$26,650 |
| Solid wood | $16,500–$35,200 | $13,850–$29,600 |
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: Chicago vs North Peoria
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 | Chicago | North Peoria |
|---|---|---|
| 5 windows | $5,400–$13,000 | $4,500–$10,900 |
| 10 windows | $10,650–$23,500 | $8,950–$19,750 |
| 15 windows | $15,900–$32,850 | $13,350–$27,600 |
| 20 windows | $21,150–$42,200 | $17,800–$35,500 |
| 25+ windows (whole home) | $25,850–$52,700 | $21,700–$44,350 |
Treat these as 2026 localized estimates for wood and fiberglass window replacement, not quotes from a contractor.
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.
Chicago-Naperville-Elgin metro · about 23% above the US average installer wage.
No BLS metro wage series for North Peoria; we use Illinois 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 wood and fiberglass window replacement in either city
Demand for window installs drops once it's cold out, which is precisely when manufacturers push their biggest rebates — a combination that doesn't happen in the busy spring and summer months.
How much should new windows really cost you?
A window budget rests on three choices — frame material, glass package and how it's installed. Our editors weigh in on where the money is well spent.
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.
Chicago vs North Peoria
Is wood and fiberglass window replacement cheaper in Chicago or North Peoria?
In 2026, wood and fiberglass window replacement is cheaper in North Peoria at about $17,300, versus $20,600 in Chicago — a difference of about $3,300 (19%).
Why does wood and fiberglass window replacement cost more in Chicago than North Peoria?
Chicago's higher labor index (1.12 vs 0.95 in North Peoria) is the biggest factor, with the cold/cold climate split and permit fee differences playing a smaller role.
How much is wood and fiberglass window replacement in Chicago, IL?
wood and fiberglass window replacement in Chicago runs $11,800–$29,350 as of 2026 — most jobs land near $20,600.
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 Chicago and North Peoria, 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 $3,300 gap is one-time, and smart timing and tighter quotes in Chicago 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