Wood & Fiberglass Window Replacement cost: Bellevue vs Bellingham (2026)
The two metros aren't quite in sync on wood and fiberglass window replacement: Bellevue sits 14% above Bellingham, or roughly $20,700 versus $18,200 — about $2,500 apart.
Bellevue WA
Typically around $20,700
Bellingham WA
Lower costTypically around $18,200
Bellevue vs Bellingham: full breakdown
| Factor | Bellevue | Bellingham |
|---|---|---|
| Typical 2026 cost | $20,700 | $18,200 |
| Estimated range | $11,900–$29,500 | $10,450–$25,950 |
| Labor index (vs US) | ×1.18 | ×1.03 |
| Climate zone | Mixed | Mixed |
| Climate factor | ×1 | ×1 |
| Local permit | $125 | $125 |
| Labor share | $11,400 | $10,000 |
| Materials/equipment | $9,300 | $8,200 |
All figures are 2026 localized planning estimates for wood and fiberglass window replacement — get an actual quote before you commit.
Is the price difference a dealbreaker?
14% (about $2,500) is enough to notice on a wood and fiberglass window replacement budget. Timing the purchase for the off-season and pushing for an apples-to-apples bid in Bellevue can close much of that gap.
Wood and fiberglass window replacement by type: Bellevue vs Bellingham
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 | Bellevue | Bellingham |
|---|---|---|
| Fiberglass | $11,900–$26,000 | $10,450–$22,850 |
| Composite | $13,050–$27,150 | $11,500–$23,900 |
| Aluminum-clad wood | $15,400–$31,850 | $13,550–$28,000 |
| Solid wood | $16,600–$35,400 | $14,600–$31,100 |
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: Bellevue vs Bellingham
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 | Bellevue | Bellingham |
|---|---|---|
| 5 windows | $5,400–$13,050 | $4,750–$11,500 |
| 10 windows | $10,700–$23,650 | $9,400–$20,800 |
| 15 windows | $16,000–$33,050 | $14,050–$29,050 |
| 20 windows | $21,300–$42,450 | $18,700–$37,300 |
| 25+ windows (whole home) | $26,000–$53,000 | $22,850–$46,600 |
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
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.
Seattle-Tacoma-Bellevue metro · about 32% above the US average installer wage.
No BLS metro wage series for Bellingham; we use Washington 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 qualify for rebates. Spend on the glass package before the frame upgrade.
The install case
Installation is where a window quote quietly makes or breaks itself. A pocket insert dropped into a deteriorating opening leaks no matter how good the unit is, while a full-frame replacement with correct flashing holds up. Choose the method that fits what's actually behind the trim, not the one that shaves the estimate.
The value case
For a whole-home replacement on a fixed budget, vinyl frames with double-pane low-E glass capture nearly all the comfort and efficiency gains at the lowest entry point. Stepping up to fiberglass or triple glazing buys diminishing returns most homeowners never actually notice.
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.
Bellevue vs Bellingham
Is wood and fiberglass window replacement cheaper in Bellevue or Bellingham?
Yes — Bellevue costs more. Expect around $20,700 for wood and fiberglass window replacement there against $18,200 in Bellingham, about $2,500 (14%) apart in 2026.
Why does wood and fiberglass window replacement cost more in Bellevue than Bellingham?
Labor rates explain most of it — 1.18 in Bellevue vs 1.03 in Bellingham. A mixed climate versus mixed accounts for the rest.
How much is wood and fiberglass window replacement in Bellevue, WA?
wood and fiberglass window replacement in Bellevue runs $11,900–$29,500 as of 2026 — most jobs land near $20,700.
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 Bellevue and Bellingham (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?
Not really — the $2,500 gap is one-time, and smart timing and tighter quotes in Bellevue 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