Wood & Fiberglass Window Replacement cost: Bothell vs Tri-Cities (2026)
Bothell runs 15% higher than Tri-Cities for wood and fiberglass window replacement — expect around $20,700 in Bothell against $18,050 in Tri-Cities, a difference of about $2,650.
Bothell WA
Typically around $20,700
Tri-Cities WA
Lower costTypically around $18,050
Bothell vs Tri-Cities: full breakdown
| Factor | Bothell | Tri-Cities |
|---|---|---|
| Typical 2026 cost | $20,700 | $18,050 |
| Estimated range | $11,900–$29,500 | $10,350–$25,700 |
| Labor index (vs US) | ×1.18 | ×1.02 |
| Climate zone | Mixed | Mixed |
| Climate factor | ×1 | ×1 |
| Local permit | $125 | $125 |
| Labor share | $11,400 | $9,950 |
| Materials/equipment | $9,300 | $8,100 |
All figures are 2026 localized planning estimates for wood and fiberglass window replacement — get an actual quote before you commit.
Is the gap worth worrying about?
A 15% gap is meaningful on a project this size — about $2,650. That's real money, but it's often within reach of off-season timing and a tighter apples-to-apples bid in Bothell.
Wood and fiberglass window replacement by type: Bothell vs Tri-Cities
Each wood and fiberglass window replacement option, priced separately for both metros — the same local labor, climate and permit adjustments applied per city, so you can compare like for like.
| Type | Bothell | Tri-Cities |
|---|---|---|
| Fiberglass | $11,900–$26,000 | $10,350–$22,600 |
| Composite | $13,050–$27,150 | $11,350–$23,650 |
| Aluminum-clad wood | $15,400–$31,850 | $13,400–$27,700 |
| Solid wood | $16,600–$35,400 | $14,450–$30,800 |
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: Bothell vs Tri-Cities
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 | Bothell | Tri-Cities |
|---|---|---|
| 5 windows | $5,400–$13,050 | $4,700–$11,350 |
| 10 windows | $10,700–$23,650 | $9,300–$20,550 |
| 15 windows | $16,000–$33,050 | $13,900–$28,750 |
| 20 windows | $21,300–$42,450 | $18,500–$36,900 |
| 25+ windows (whole home) | $26,000–$53,000 | $22,600–$46,100 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national wood and fiberglass window replacement range for local labor, climate and permits.
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.
Seattle-Tacoma-Bellevue metro · about 32% above the US average installer wage.
No BLS metro wage series for Tri-Cities; 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
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?
Windows are priced by frame, glass and install method — and homeowners often spend on the wrong one. Our editors on what's worth paying for.
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.
Bothell vs Tri-Cities
Is wood and fiberglass window replacement cheaper in Bothell or Tri-Cities?
Tri-Cities wins on price: wood and fiberglass window replacement runs about $18,050 there versus $20,700 in Bothell, a gap of roughly $2,650 (15%) as of 2026.
Why does wood and fiberglass window replacement cost more in Bothell than Tri-Cities?
It comes down to labor: Bothell indexes at 1.18 against Tri-Cities's 1.02. The mixed-vs-mixed climate difference adds to the gap.
How much is wood and fiberglass window replacement in Bothell, WA?
In Bothell, wood and fiberglass window replacement typically runs $11,900–$29,500 in 2026, with most homeowners paying around $20,700.
When is the cheapest time to buy wood and fiberglass window replacement — and does it differ by city?
The best window is the same in both Bothell and Tri-Cities: Late fall and winter, when demand drops and installers discount to keep crews busy — typically 5–15% off peak pricing. The most expensive time anywhere is an emergency replacement during spring and summer peak.
Should I choose where to live based on wood and fiberglass window replacement cost?
Rarely. The $2,650 difference is real but one-time, and you can often close most of it in Bothell by buying in the off-season and getting tighter, apples-to-apples bids. Ongoing factors — energy prices, climate and home condition — matter more over the life of the system.
Compare wood and fiberglass window replacement in other cities
Updated June 2026 · By Serhat Özçelik