Wood & Fiberglass Window Replacement cost: Billerica vs Lowell (2026)
Billerica and Lowell are a near-perfect match on wood and fiberglass window replacement cost in 2026, both landing around $20,650.
Billerica MA
Typically around $20,650
Lowell MA
Typically around $20,650
Billerica vs Lowell: full breakdown
| Factor | Billerica | Lowell |
|---|---|---|
| Typical 2026 cost | $20,650 | $20,650 |
| Estimated range | $11,850–$29,450 | $11,850–$29,450 |
| Labor index (vs US) | ×1.13 | ×1.13 |
| Climate zone | Cold | Cold |
| Climate factor | ×1.04 | ×1.04 |
| Local permit | $125 | $125 |
| Labor share | $11,350 | $11,350 |
| Materials/equipment | $9,300 | $9,300 |
Wood and fiberglass window replacement numbers here are 2026 planning ranges, adjusted per city — useful for budgeting, not a substitute for an actual quote.
A wash — choose on quality, not city
With no real price gap on wood and fiberglass window replacement, the choice comes down to contractor quality and timing, not which city you're in.
Wood and fiberglass window replacement by type: Billerica vs Lowell
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 | Billerica | Lowell |
|---|---|---|
| Fiberglass | $11,850–$25,950 | $11,850–$25,950 |
| Composite | $13,050–$27,100 | $13,050–$27,100 |
| Aluminum-clad wood | $15,400–$31,800 | $15,400–$31,800 |
| Solid wood | $16,550–$35,300 | $16,550–$35,300 |
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: Billerica vs Lowell
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 | Billerica | Lowell |
|---|---|---|
| 5 windows | $5,400–$13,050 | $5,400–$13,050 |
| 10 windows | $10,700–$23,600 | $10,700–$23,600 |
| 15 windows | $15,950–$33,000 | $15,950–$33,000 |
| 20 windows | $21,250–$42,350 | $21,250–$42,350 |
| 25+ windows (whole home) | $25,950–$52,900 | $25,950–$52,900 |
Wood and fiberglass window replacement numbers here are 2026 planning ranges, adjusted per city — useful for budgeting, not a substitute for an actual quote.
What windows pros earn in each metro
About 55% of a wood and fiberglass window replacement bill goes to labor, so wage differences between these two metros matter more than almost anything else. These are real, government-sourced (BLS OEWS) installer wages, not estimates.
Boston-Cambridge-Newton metro · about 23% above the US average installer wage.
Boston-Cambridge-Newton metro · about 23% 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
Two things line up in fall and winter: installers have open calendars and need the work, and manufacturers run their best promotions of the year. Buy then and you get both breaks at once.
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 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.
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.
Spend where it counts — the glass package for your climate — and don't default to a premium frame material without a reason. Whatever you do, don't cut install quality to hit a budget number.
Billerica vs Lowell
Is wood and fiberglass window replacement cheaper in Billerica or Lowell?
There's no meaningful difference: wood and fiberglass window replacement runs about $20,650 in both places.
Why does wood and fiberglass window replacement cost more in Lowell than Billerica?
Labor rates explain most of it — 1.13 in Lowell vs 1.13 in Billerica. A cold climate versus cold accounts for the rest.
How much is wood and fiberglass window replacement in Billerica, MA?
Expect to pay $11,850 to $29,450 for wood and fiberglass window replacement in Billerica in 2026, averaging around $20,650.
Do windows pros really charge more in one city?
Yes — and the wage data shows it. A skilled installer earns about $38.4/hr in the Boston-Cambridge-Newton area versus $38.4/hr around Boston-Cambridge-Newton (BLS metro wage data). Since labor is roughly 55% of a wood and fiberglass window replacement job, that wage gap is the biggest reason the installed prices differ.
When is the cheapest time to buy wood and fiberglass window replacement — and does it differ by city?
No, the seasonal pattern is the same in Billerica and Lowell: book during Late fall and winter for about 5–15% in savings. Spring and summer peak is the priciest stretch in both cities, mostly due to emergency replacements.
Should I choose where to live based on wood and fiberglass window replacement cost?
There's no cost argument here between Billerica and Lowell — they're a wash. Focus on contractor reputation, project scope, equipment tier and timing.
Compare wood and fiberglass window replacement in other cities
Updated June 2026 · By Serhat Özçelik