Wood & Fiberglass Window Replacement cost: Annandale vs Arlington (2026)
In 2026, Annandale and Arlington land on nearly identical wood and fiberglass window replacement pricing — about $18,950 either way.
Annandale VA
Typically around $18,950
Arlington VA
Typically around $18,950
Annandale vs Arlington: full breakdown
| Factor | Annandale | Arlington |
|---|---|---|
| Typical 2026 cost | $18,950 | $18,950 |
| Estimated range | $10,900–$27,000 | $10,900–$27,000 |
| Labor index (vs US) | ×1.08 | ×1.08 |
| Climate zone | Mixed | Mixed |
| Climate factor | ×1 | ×1 |
| Local permit | $125 | $125 |
| Labor share | $10,400 | $10,400 |
| Materials/equipment | $8,550 | $8,550 |
All figures are 2026 localized planning estimates for wood and fiberglass window replacement — get an actual quote before you commit.
Basically a tie — focus on the contractor
The two metros are effectively a wash for wood and fiberglass window replacement — pick on contractor quality and timing, not location.
Wood and fiberglass window replacement by type: Annandale vs Arlington
Below, each wood and fiberglass window replacement option is priced independently for both cities, with identical local labor, climate and permit logic applied — so the comparison holds up.
| Type | Annandale | Arlington |
|---|---|---|
| Fiberglass | $10,900–$23,800 | $10,900–$23,800 |
| Composite | $11,950–$24,850 | $11,950–$24,850 |
| Aluminum-clad wood | $14,100–$29,150 | $14,100–$29,150 |
| Solid wood | $15,200–$32,400 | $15,200–$32,400 |
Wood and fiberglass window replacement numbers here are 2026 planning ranges, adjusted per city — useful for budgeting, not a substitute for an actual quote.
Wood and fiberglass window replacement by number of windows: Annandale vs Arlington
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 | Annandale | Arlington |
|---|---|---|
| 5 windows | $4,950–$11,950 | $4,950–$11,950 |
| 10 windows | $9,800–$21,650 | $9,800–$21,650 |
| 15 windows | $14,650–$30,250 | $14,650–$30,250 |
| 20 windows | $19,500–$38,850 | $19,500–$38,850 |
| 25+ windows (whole home) | $23,800–$48,550 | $23,800–$48,550 |
These are 2026 planning figures for wood and fiberglass window replacement, localized to each city — not formal quotes.
What windows pros earn in each metro
Roughly 55% of what you pay for wood and fiberglass window replacement is labor, which is why local wages explain most of the price gap. The numbers below are actual metro wages for skilled installers, sourced from BLS OEWS — not guesses.
Washington-Arlington-Alexandria metro · about 14% above the US average installer wage.
Washington-Arlington-Alexandria metro · about 14% 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
Window installers slow down in cold months and manufacturers run their deepest promotions in fall and winter, so off-season buyers catch both labor discounts and rebates.
How much should new windows really cost you?
Not every dollar in a window quote buys the same thing. Our editors break down frame, glass and install method to show where the value actually is.
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 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.
Annandale vs Arlington
Is wood and fiberglass window replacement cheaper in Annandale or Arlington?
There's no meaningful difference: wood and fiberglass window replacement runs about $18,950 in both places.
Why does wood and fiberglass window replacement cost more in Arlington than Annandale?
It comes down to labor: Arlington indexes at 1.08 against Annandale's 1.08. The mixed-vs-mixed climate difference adds to the gap.
How much is wood and fiberglass window replacement in Annandale, VA?
Expect to pay $10,900 to $27,000 for wood and fiberglass window replacement in Annandale in 2026, averaging around $18,950.
Do windows pros really charge more in one city?
It's not a myth — BLS data puts installer wages at about $35.4/hr in the Washington-Arlington-Alexandria area and $35.4/hr in Washington-Arlington-Alexandria. Given labor is around 55% of a wood and fiberglass window replacement job's cost, that gap explains most of the price spread.
When is the cheapest time to buy wood and fiberglass window replacement — and does it differ by city?
It doesn't vary by location — Late fall and winter is the discount window in both Annandale and Arlington (roughly 5–15% off), while spring and summer peak tends to be the most expensive in either city.
Should I choose where to live based on wood and fiberglass window replacement cost?
Cost shouldn't be the deciding factor between Annandale and Arlington — they land at nearly the same price. Contractor reputation, scope, equipment tier and timing matter more.
Compare wood and fiberglass window replacement in other cities
Updated June 2026 · By Serhat Özçelik