Wood & Fiberglass Window Replacement cost: Derry Village vs Nashua (2026)
Wood and fiberglass window replacement costs about the same in Derry Village and Nashua in 2026 — roughly $19,150 in each.
Derry Village NH
Typically around $19,150
Nashua NH
Typically around $19,150
Derry Village vs Nashua: full breakdown
| Factor | Derry Village | Nashua |
|---|---|---|
| Typical 2026 cost | $19,150 | $19,150 |
| Estimated range | $11,000–$27,250 | $11,000–$27,250 |
| Labor index (vs US) | ×1.04 | ×1.04 |
| Climate zone | Cold | Cold |
| Climate factor | ×1.04 | ×1.04 |
| Local permit | $125 | $125 |
| Labor share | $10,550 | $10,550 |
| Materials/equipment | $8,600 | $8,600 |
Treat these as 2026 localized estimates for wood and fiberglass window replacement, not quotes from a contractor.
A wash — choose on quality, not city
Neither metro has a cost edge on wood and fiberglass window replacement — spend your decision-making energy on the contractor, not the location.
Wood and fiberglass window replacement by type: Derry Village vs Nashua
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 | Derry Village | Nashua |
|---|---|---|
| Fiberglass | $11,000–$24,000 | $11,000–$24,000 |
| Composite | $12,050–$25,100 | $12,050–$25,100 |
| Aluminum-clad wood | $14,250–$29,450 | $14,250–$29,450 |
| Solid wood | $15,350–$32,700 | $15,350–$32,700 |
All figures are 2026 localized planning estimates for wood and fiberglass window replacement — get an actual quote before you commit.
Wood and fiberglass window replacement by number of windows: Derry Village vs Nashua
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 | Derry Village | Nashua |
|---|---|---|
| 5 windows | $5,000–$12,050 | $5,000–$12,050 |
| 10 windows | $9,900–$21,850 | $9,900–$21,850 |
| 15 windows | $14,800–$30,550 | $14,800–$30,550 |
| 20 windows | $19,650–$39,200 | $19,650–$39,200 |
| 25+ windows (whole home) | $24,000–$49,000 | $24,000–$49,000 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national wood and fiberglass window replacement range for local labor, climate and permits.
Cheapest time for wood and fiberglass window replacement in either city
Installers discount labor in the slow winter months, and manufacturers layer rebates on top during the same stretch — buying off-season means catching both at once instead of neither.
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.
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.
Derry Village vs Nashua
Is wood and fiberglass window replacement cheaper in Derry Village or Nashua?
Practically identical — expect around $19,150 for wood and fiberglass window replacement whichever city you're in.
Why does wood and fiberglass window replacement cost more in Nashua than Derry Village?
It comes down to labor: Nashua indexes at 1.04 against Derry Village's 1.04. The cold-vs-cold climate difference adds to the gap.
How much is wood and fiberglass window replacement in Derry Village, NH?
In Derry Village, wood and fiberglass window replacement typically runs $11,000–$27,250 in 2026, with most homeowners paying around $19,150.
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 Derry Village and Nashua, 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?
Cost shouldn't be the deciding factor between Derry Village and Nashua — 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